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JP2001283578

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This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
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DESCRIPTION JP2001283578
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
reproducing apparatus capable of reproducing a memory stick, a compact disc (CD), a mini disc
(MD) or a digital versatile disc (DVD) (all of which are trade names). It is about
[0002]
2. Description of the Related Art In a conventional reproduction apparatus of this type, a main
case and a speaker box provided separately from the main case constitute a case section of the
reproduction apparatus, and the speaker box is a main case. The speaker box is attached to the
main housing via the hinge member so that the position where the front cover of the main
housing is covered and the position open toward the outside of the left and right side surface
parts of the main housing can be taken. In this case, the accessory housing is left open to the left
and right, and when the reproduction device is not used, the accessory housing is configured to
be able to take a position covering the front of the main housing. There has been proposed a
reproduction apparatus which is easy to carry and carry.
[0003]
In addition, a reader of the data recording medium is provided in the main case of the
reproducing apparatus, and an insertion port for mounting the data recording medium in the
reader is a front face portion of the main case or this main case. There has been proposed a
reproduction apparatus provided at a position close to the front surface of the upper surface of
the housing.
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1
[0004]
When the insertion slot for mounting the data recording medium is provided at such a position,
the speaker box is positioned at the front of the speaker box with the speaker box opened to the
left and right of the side of the main case of the playback apparatus. On the other hand,
mounting of the data recording medium to the mounting port is made easy by making the front
surface portion of the main case project.
[0005]
However, in the case where the front part of the main case of the playback apparatus is thus
projected, when the speaker box is turned toward the front part of the main case, the main case
As it is necessary to avoid that this protruding part of the body interferes with this speaker box, it
is necessary to form this speaker box in a partially cut-out shape so that it can escape to this
protruding part .
[0006]
Therefore, when the speaker box is opened in the left and right direction of the side surface of
the main case of the playback apparatus, an extra space is created between the main case and the
speaker box by the amount of this deletion. There's a problem.
[0007]
The present invention has been made in view of such conventional problems, and when the
speaker box is turned toward the front of the main case of the playback apparatus, this
protruding portion of the main case is turned It aims at solving the above-mentioned subject by
providing a means which was made to back up according to and it was able to avoid that this
projected part interferes with this attached case.
[0008]
SUMMARY OF THE INVENTION In order to solve the problems as described above and to solve
the above object, the reproducing apparatus according to claim 1 of the present invention is a
first housing means capable of storing a recording medium. A second housing means for housing
the acoustic device, and a third housing means for housing the first housing means in a freely
accessible manner and in which the second housing means is rotatably mounted And interlocking
means for moving the first casing means relative to the third casing means in conjunction with
the rotation of the second casing means, and the second casing By housing the first housing
means in the third housing means when the means is pivoted in the direction of the third housing
means, the first housing means is This playback apparatus is characterized in that it can avoid
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2
interference with the second housing means.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be
described below with reference to the drawings.
FIGS. 1 to 1 show an embodiment of the present invention, which is applied to a small digital
audio reproducing apparatus using a memory stick showing a specific example of a reproducing
apparatus as a data recording medium.
Other specific examples of the reproduction apparatus include, for example, a disk reproduction
player such as a CD, an MD, or a DVD, a small audio player (a player using audio information
compression / decompression technology by MP-3), an electronic book player, A mobile
computer etc. can be mentioned.
[0010]
Note that MP-3 is a compression / expansion technology for audio frequency band information
by MPEG-1 Audio Layer-3. According to this MP-3, audio frequency band information is
compressed by up to 12/12 and compressed It is possible to expand the audio frequency band
information in the selected state to the audio frequency band information before compression,
and as an example, about 60 minutes of audio / music information is recorded / reproduced on a
data recording medium of 64 MB of recording capacity can do.
[0011]
For example, according to this audio frequency band information compression / decompression
means by MP-3, a solid-state information recording medium such as an SRAM (an information
recording medium such as a "memory stick" or a "smart media" (all are trade names)) The
reproduction apparatus used, for example, a small digital audio player can be realized at a
reasonable cost.
[0012]
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3
First, as an example of a recording medium that can be applied to the reproducing apparatus of
the present invention, the main part of the configuration of a memory stick will be described with
reference to FIGS. 2A and 2B.
FIG. 2A is a bird's-eye view showing the memory stick viewed from obliquely above, and FIG. 2B
is a plan view showing the memory stick viewed from above.
[0013]
In FIG. 2A and FIG. 2B, 1 is a memory stick, and this memory stick 1 has a case main body 2
consisting of a thin and flat casing having a substantially rectangular shape, a memory with a
large recording capacity inside this case main body 2, In the example, a non-volatile memory
having a recording capacity of 64 MB is incorporated.
As a material of the case body 2, for example, ABS plastic is suitable.
A notch 3 for preventing the erroneous insertion of the memory stick 1 is provided at one corner
on the tip end side in the longitudinal direction which is the insertion direction of the case main
body 2 into the reading portion of the recording medium. .
[0014]
The notch 3 of the memory stick 1 is a convex arc, and on one surface of the case body 2 of the
notch 3 is provided a recess 3 a which is opened forward and backward.
The recess 3 a is for positioning the memory stick 1 at a predetermined position of a reading unit
of a recording medium provided in the electronic device.
[0015]
When the memory stick 1 is accommodated in the recording medium reading portion in a normal
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state, a convex portion provided at a predetermined position of the recording medium reading
portion is engaged with the concave portion 3a. Positioning is performed.
Furthermore, on the same surface as the surface of the case body 2 where the recess 3a is
provided, the recesses 4a and 4b opened laterally on both sides in the width direction are
provided.
The recessed portions 4 a and 4 b are provided for the purpose of positioning of the memory
stick 1 or detection of the state of the memory stick 1.
[0016]
Furthermore, at the tip of the case main body 2 in the longitudinal direction, there is provided a
terminal connection portion 5 that opens in the same plane as the front and the surface provided
with the recess 3 a.
The terminal connection portion 5 is partitioned at equal intervals in the width direction by a
plurality of partition pieces 5a. The tip of the connector pin 6 is exposed in each section
partitioned by the partition pieces 5a. Therefore, the plurality of connector pins 6 are arranged
side by side, and the other end of each of the connector pins 6 is electrically connected to the
built-in memory in the case body 2.
[0017]
These connector pins 6 are individually connected to terminal portions provided on the reading
unit side of the recording medium when the memory stick 1 is attached to the reading unit of the
recording medium. In addition, in order to facilitate the connection with the terminal portion
provided on the reading portion side of the recording medium, chamfered portions 5b and 5c are
formed on the front end corner portion of the terminal connection portion 5 and the front end
corner portion of each partition piece 5a. Is provided.
[0018]
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5
Further, inside the terminal connection portion 5, an erroneous erasure prevention switch 7 is
provided for preventing erroneous erasure of information recorded in a memory incorporated in
the memory stick 1. Then, as shown in FIG. 2A, the erroneous erasure preventing circuit
mechanism works by sliding the erroneous erasure preventing switch 7 in the direction of the
arrow to inhibit writing to the memory built in the memory stick 1 and prevent erroneous
writing. .
[0019]
On the other hand, by sliding the erasure prevention switch 7 in the direction opposite to the
arrow, the erroneous erasure prevention circuit mechanism is released, and new information can
be recorded in the memory built in the memory stick 1. In the surface of the case main body 2, a
shallow recess 4c to which a label is attached is provided.
[0020]
Next, a small digital audio reproduction apparatus which is an example of the embodiment of the
reproduction apparatus according to the present invention will be described with reference to
FIG. 1 and FIGS.
[0021]
1 is a front view showing the small digital audio reproduction apparatus as viewed from the
front, and FIG. 3 is a plan view showing the small digital audio reproduction apparatus viewed
from above. Each of FIGS. 1 and 3 is It shows a state in which a pair of left and right speaker
boxes constituting a speaker housing of the small digital audio reproduction apparatus are
opened at an interval of approximately 180 degrees on the left and right.
[0022]
And FIG. 4 is a plan view showing a state in which a pair of left and right speaker boxes
constituting a main case and a speaker case of a small digital audio reproducing apparatus are
viewed. FIG. 5 is a right side view of the main case and the speaker case. Fig. 6 is a front view of
the left and right speaker boxes constituting the speaker housing viewed from the front; Fig. 7 is
a rear view of the main housing viewed from the back The rear view shown, and FIG. 8 is an
external view showing the appearance of the peripheral device case.
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Note that FIGS. 4 to 7 show a state in which the pair of left and right speaker boxes constituting
the speaker housing are closed.
[0023]
In FIGS. 1 and 3 to 8, 10 shows the main part of a small digital audio reproduction apparatus,
and the small digital audio reproduction apparatus 10 is constituted by a main case 12, a speaker
case 13 and a peripheral device case 14. ing.
[0024]
The speaker housing 13 is composed of a pair of left and right speaker cabinets 14L and 14R.
Each of the speaker cabinets 14L (14R) includes a baffle plate 15A (16A), a top plate 15B (16B),
a bottom plate 15C (16C), a front plate 15D (16D), a back plate 15E (16E) and a back plate 15F (
16F) is formed of a hollow rectangular parallelepiped.
Then, as shown by the alternate long and short dash line in the baffle plate 15A in FIG. 1,
speakers for reproducing acoustic signals are provided on the inner sides of the baffle plates 15A
(16A), ie, in the speaker cabinets 14L (14R). It is attached.
[0025]
Further, the baffle plate 15A is provided with a first operation unit 18 including a power
operation button 18A, a volume adjustment button 18B and the like, and the baffle plate 16A is
for controlling the signal reproduction state of the small digital audio reproduction device 10. A
second operation unit 19 is provided.
[0026]
In addition, since these speaker cabinets 14L and 14R are comprised symmetrical left-right, in
FIG.1 and FIG.3, in order to avoid duplication of description, it abbreviate | omitted and
illustrated some speaker cabinets 14R.
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[0027]
Next, the configuration of the main part of the peripheral device case 14 will be described with
reference to FIGS. 8A to 8D.
8A is a plan view showing the peripheral device case 14 as viewed from above in FIG. 1, and FIG.
8B is a front view showing the peripheral device case 14 as viewed from the front in FIG. 8C is a
bottom view showing the peripheral device casing 14 viewed from the lower side in FIG. 1 and
FIG. 8D is a side view showing the peripheral device casing 14 viewed from the right side in FIG.
FIG.
[0028]
The peripheral device case 14 is a case body 20 having a substantially rectangular parallelepiped
shape and configured by a hexahedron having a front surface 20A, an upper surface 20B, a
bottom surface 20C, a left side surface 20D, a right side surface 20E and a back surface 20F. The
recording medium insertion opening 21 is provided on the upper surface 20B of the case main
body 20 at a position close to the front surface 20A, and one end of the recording medium
insertion opening 21 is open. The reading unit 22 is built in.
[0029]
In addition, a display unit 20G is provided slightly above the central portion of the front portion
20A.
The display unit 20G is constituted by a liquid crystal display, and the reproduction time, track
number, folder number or remaining battery capacity of the memory stick 1 mounted on the
reading unit 22 of the recording medium is read on the memory stick 1 It is a display unit for
displaying necessary items.
[0030]
Further, on the upper surface portion 20B of the case main body 20, there is formed a recessed
groove 23 for guiding which crosses the upper surface portion 20B in a direction orthogonal to
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the left side surface portion 20D and the right side surface portion 20E. A guiding groove 24 is
formed to cross the bottom surface 20C in a direction orthogonal to the left side surface 20D and
the right side surface 20E.
Further, the positions at which the guiding concave grooves 23 and 24 are formed are a position
close to the back face 20F, a distance from the back face 20F to the guiding concave groove 23,
and a position for guiding from the back face 20F. The distance to the recessed groove 24 is
made equal.
[0031]
Next, the main part of the main housing 12 will be described with reference to FIGS. 1, 3 to 5 and
7.
[0032]
The main housing 12 is composed of an opening 25A, an upper surface 25B, a bottom 25C, a left
side 25D, a right side 25E and a back 25F, and a housing having an opening 25A whose front
side is open. There is.
Further, a hollow portion communicating with the opening 25A is provided inside the main
housing 12. Then, with the connecting member described below attached to the peripheral
device housing 14, the case 20 of the peripheral device portion 14 can be inserted into and
removed from the opening 20 G from the opening 20 G. The opening dimensions (X, Y) of 20 G
and the depth dimensions of the cavity are selected.
[0033]
Next, with reference to FIGS. 9 to 11, the same parts as those in FIGS. 1 to 8 are assigned the
same reference numerals and detailed explanations thereof are omitted, and the speaker cabinets
14L and 14R are respectively illustrated in FIGS. When the closed state as shown in FIG. 5 and
the open state as shown in FIGS. 1 and 3 are provided, it is provided in the case main body 20 of
the peripheral device housing 14 as shown in FIG. An example of the interlocking mechanism for
exposing the portion of the recording medium insertion slot 21 to the outside of the main
housing 12 will be described.
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[0034]
9 to 11 show a speaker cabinet 14L for the speaker housing 13 and a guide groove 23 provided
on the top surface 20B of the peripheral device housing 14 and a guide groove 24 provided on
the bottom surface 25C. FIG. 9A is an explanatory view cut and shown at a position indicated by
a cutting line BB in FIG. 5, and FIG. 9B is a cutting line AA in FIG. 5. FIG. 9C and FIG. 10 are
explanatory drawings cut and shown at the position shown, FIG. 9C and FIG. 10 are explanatory
drawings cut and shown at the position shown by the cutting line EE in FIG. 9B and FIG. It is
explanatory drawing cut and shown by the position.
[0035]
In FIGS. 9A to 9C, reference numeral 30 denotes a main part of the interlocking mechanism, and
the interlocking mechanism 30 is configured of a right arm 31R and a left arm 31L.
[0036]
The left arm 31L is rotatably supported in a state where the left arm 31L is fitted and positioned
in a bearing provided on the upper surface 25B of the main housing 12, and peripheral devices
from the rotary shaft 32L A first free end 33L extended in the direction of the guide recessed
groove 23 provided in the upper surface 20B of the housing 14 and the first free end 33L are
provided in the guide recessed groove 23 The engaged shaft 34L and the rotation shaft 32L
extend in the direction of the speaker cabinet 14L, and are joined to both the back plate 15E and
the back plate 15F of the speaker cabinet 14L and integrated with the speaker cabinet 14L In the
middle of the second free end 35L and each of the first free end 33L and the second free end
35L, a locus of a predetermined radius W around the pivot shaft 32L. Tooth formed Parts 36L is
composed of the arm member formed integrally.
[0037]
Further, the left arm 31R is rotatably supported in a state of being fitted and positioned in a
bearing portion provided on the upper surface portion 25B of the main housing 12, and the
periphery from the rotational shaft 32R A first free end 33R extended in the direction of the
guiding concave groove 23 provided on the upper surface 20B of the device housing 14 and the
first free end 33R are provided for guiding The engaging shaft 34R engaged with the groove 23,
and extending from the rotating shaft 32R in the direction of the speaker cabinet 14R, and joined
to both the back plate 16E and the back plate 16F of the speaker cabinet 14R, the speaker
cabinet 14R In the middle of the second free end portion 35R integrated with the first free end
portion 33R and the second free end portion 35R, with a locus of a predetermined radius W
around the pivot shaft 32. Tooth formed Parts 36R is formed in the arm member formed
integrally.
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[0038]
Further, the dimensions of the radius W are such that when the gear portion 36R is pivoted
about the pivot shaft 32R and the gear portion 36L is pivoted about the pivot shaft 32L, the
dimensions of the gear portions 36R and 36L The respective gear parts 36R and 36L are formed
as tooth faces of an arc-arranged shape, so that they can be rotated in the mutually meshed state.
[0039]
Further, as shown in FIG. 10, a pivot shaft 32L rotatably supported while being fitted and
positioned in a bearing provided on the bottom surface 25C side of the main housing 12, and a
peripheral device housing The bottom surface portion of the left arm 31L, which has the
engagement shaft 34L fitted in the guide groove 24 on the side of 14 and which has the same
shape as the left arm 31L shown in FIGS. 9A to 9C. 25C, the guide groove 24 and the speaker
cabinet 14L are disposed in the same manner as the left arm 31L shown in FIGS. 9A to 9C.
[0040]
Further, as shown in FIG. 11, a pivot shaft 32R rotatably supported while being fitted and
positioned in a bearing portion provided on the bottom surface 25C side of the main housing 12,
and a peripheral device housing The bottom surface of the left arm 31R, which is provided with
an engaging shaft 34R fitted in this guiding groove 24 on the side of the body 14 and configured
the same as the left arm 31R shown in FIGS. 9A to 9C, It is disposed between the portion 25C,
the guide groove 24 and the speaker cabinet 14R in the same manner as the left arm 31R shown
in FIGS. 9A to 9C.
[0041]
In FIG. 10, reference numeral 37L denotes a connecting rod, and the connecting rod 37L is
disposed between the left arm 31L disposed between the upper surface 25B and the main
housing 12, and between the bottom surface 25C and the main housing 12. It is a connecting rod
provided for connecting the left arm 31L and integrating the left arm 31L.
In FIG. 11, reference numeral 37R denotes a connecting rod, and the connecting rod 37R is
disposed between the left arm 31R disposed between the upper surface 25B and the main
housing 12, and between the bottom surface 25C and the main housing 12. It is a connecting rod
provided to connect between the left arm 31R and integrate the left arm 31R.
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[0042]
Next, the operation of the interlocking mechanism 30 will be described.
[0043]
When each of the speaker cabinets 14L and 14R constituting the speaker housing 13 is in the
closed state as shown in FIGS. 4 to 6, each of the left arm 31L and the right arm 31R is shown in
FIGS. It is kept in the position shown in.
Therefore, the guide grooves 23 and 24 are maintained at the positions shown in FIGS. 9A, 9B,
10 and 11 by the engaging shafts 34L and 34R, and the peripheral device housing 14 is the
opening 25A of the main housing 12. Is housed in the hollow portion communicating with the
[0044]
In the state where the peripheral device housing 14 is housed in this manner, at least one of the
speaker cabinets 14L and 14R is mutually opened from the closed state as shown in FIGS. 1 and
3. When brought into the state, with the gear portions 36L and 36R engaged with each other, the
left arm 31L is pivoted clockwise about the pivot shaft 32L, and the right arm 31R is pivot shaft
32R. It is pivoted counterclockwise in the center.
[0045]
Then, in response to the rotation of the left arm 31L and the right arm 31R in this direction, the
engaging shaft 34L and the engaging shaft 34R respectively push the recessed grooves 23 and
23 for guiding in the left direction in FIG. The device housing 14 is pushed out of the opening
25A to the outside of the speaker cabinets 14L and 14R as shown in FIG. Thus, the portion of the
recording medium insertion slot 21 provided in the peripheral device case 14 is pushed out of
the main case 12.
[0046]
That is, in the present embodiment, when the speaker cabinets 14L and 14R are closed as shown
in FIGS. 4 to 6 and opened to each other as shown in FIGS. 1 and 3, respectively. The part of the
insertion slot 21 of the recording medium provided in the peripheral device housing 14 can be
pushed out of the main housing 12 in conjunction with the operation to be opened.
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12
[0047]
Further, in this example, the speaker cabinets 14L and 14R are closed from each other as shown
in FIGS. 4 to 6 from the state where they are mutually open as shown in FIGS. 1 and 3. At the
same time, in conjunction with the operation to be closed, the peripheral device housing is
started from the state where the portion of the recording medium insertion slot 21 provided in
the peripheral device housing 14 is thus pushed out of the main housing 12. It is made to be
stored in the inside of 14.
[0048]
Therefore, according to the present embodiment, each of the speaker cabinets 14L and 14R is
closed from the closed state as shown in FIGS. 4 to 6 and opened to each other as shown in FIGS.
1 and 3. Or when the speaker cabinets 14L and 14R are opened from one another as shown in
FIGS. 1 and 3 and then closed as shown in FIGS. In any state, interference of the main housing 12
with each of the speaker cabinets 14L and 14R can be eliminated.
[0049]
Further, in the present embodiment, the left arm 31L disposed between the upper surface 25B
and the main housing 12, the bottom surface 25C and the main housing are in a state in which
the gear parts 36L and 36R are meshed and integrally rotated. 12 and a left arm 31L disposed
between and integrally connected by a connecting rod 37L, and a right arm 31R disposed
between the upper surface 25B and the main housing 12 and a bottom surface 25C The
connection between the main housing 12 and the right arm 31R is connected and integrated by
the connecting rod 37L, so that the peripheral device housing 14 is pushed out from the opening
25A. In addition, it can be performed smoothly without the occurrence of so-called “sea
contact”.
[0050]
Next, with reference to FIGS. 12 and 13, a digital audio reproduction apparatus which is another
example of the embodiment of the reproduction apparatus according to the present invention
will be described.
FIG. 12 shows a state in which the speaker housing of this digital audio reproducing apparatus is
open, and FIG. 13 shows a state in which the speaker housing is closed.
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[0051]
In this example, the reference numeral 40 denotes the main part of this digital audio reproducing
apparatus, and the digital audio reproducing apparatus 40 is constituted by a main housing 42, a
speaker housing 43 and a peripheral device housing 44.
[0052]
The main housing 42 is a hexahedron formed of a front face 45A, an upper face 45B, a bottom
face 45C, a left side face 45D, a right side face 45E and a back face 45F, and an opening 46A is
provided in the front face 45 It consists of a case.
Further, inside the main housing 42, a hollow portion communicating with the opening 46A is
provided.
Then, the peripheral device housing 44 in a state in which the connecting member of the
interlocking mechanism described above is mounted to the peripheral device housing 44 can be
inserted into and removed from the hollow portion through the opening 46A. The opening
dimension of 46A and the depth dimension of the cavity are selected.
[0053]
The speaker housing 43 is composed of a pair of left and right speaker cabinets 48L and 48R.
Each of the speaker cabinets 48L (48R) includes a baffle plate 49A (50A), a top plate 49B (50B),
a bottom plate 49C (50C), an outer side plate 49D (50D), a rear side plate 49E (50E) and an inner
side plate 49F (50E). 50F) is in the shape of a hexahedron, and is formed of a hollow rectangular
parallelepiped.
Then, as shown by the alternate long and short dash line 50L (50R) in the portion of the baffle
plate 49A (50A) in FIG. 12, the inner side of each baffle plate 49A (50A), ie, the inner side of the
speaker cabinet 48L (48R) Each has a speaker for reproducing an audio signal attached.
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[0054]
Next, the peripheral device case 44 will be described.
[0055]
The peripheral device case 44 is a case body 51 having a substantially rectangular parallelepiped
shape and configured by a hexahedron having a front surface 52A, an upper surface 52B, a
bottom 52C, a left side 52D, a right side 52E, and a back 52F. The recording medium insertion
opening 53 is provided on the upper surface 52B of the case main body 51 at a position close to
the front surface 52A, and one end of the recording medium insertion opening 53 is open. The
reading unit 54 is built in.
[0056]
Further, in the upper surface portion 52B of the case main body 51, a recessed groove 52G for
guidance which crosses the upper surface portion 52B in the direction orthogonal to the left side
surface portion 52D and the right side surface portion 52E is formed. A guiding concave groove
52H which crosses the bottom surface 52C in a direction orthogonal to the left side surface 520
and the right side surface 52E is formed.
Further, the positions at which the guide grooves 52G and 52H are formed are positions close to
the back surface 52F and at equal distances from the back surface 52F to the guide grooves.
[0057]
The insertion slot 53 of the recording medium and the reading unit 54 of the recording medium
are configured to conform to the standard of the MD disk.
[0058]
Furthermore, between the speaker housing 43 and the peripheral device housing 44, an
interlocking mechanism (not shown) configured in the same manner as the interlocking
mechanism shown and described with reference to FIGS. When the speaker cabinets 48L and
48R are brought into the open state as shown in FIG. 12 from the closed state as shown in FIG.
These concave grooves 52G for guiding such that the recording medium insertion port 53
provided on the upper surface 52B of the peripheral device housing 44 is projected to a position
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where it is exposed forward from the front surface 45A And 52H are configured to be able to
move through this interlocking mechanism, similar to the operation shown and described in FIGS.
[0059]
Furthermore, when the speaker cabinets 48L and 48R are brought into the closed state as shown
in FIG. 13 from the open state as shown in FIG. The speaker housing 43 and the peripheral
device housing 44 are configured to interlock with each other via the interlocking mechanism so
as to be housed inside the main housing 42 from the opening 46A.
[0060]
Furthermore, in the example shown in FIG. 12 and FIG. 13, the insertion slot 53 of the recording
medium and the reading part 54 of the recording medium are shown in FIG. As compared with
the case of using the Memory Stick 1 as a recording medium as in the example described above,
the area of the front surface portion 45A is expanded, so that the area is enlarged to utilize the
speaker cabinets 48L and 48R respectively. The baffle plates 49A and 50A are configured to be
able to be closed in a state in which each of the baffle plates 49A and 50A is directed to the front
surface portion 45A on the main housing 42 side, and in parallel to the front surface portion
45A.
[0061]
As described above, according to the reproducing apparatus described in claim 1 of the present
invention, when the part of the insertion opening for mounting the recording medium is
projected out of the housing, the recording medium In the vicinity of the position where the part
of the insertion opening for mounting protrudes, this protruding part does not interfere with the
housing even when the other housing is rotatably mounted to this housing The amount of
protrusion can be used to eliminate obstacles in securing the dimensions necessary and sufficient
to facilitate loading of the recording medium into the loading slot for loading the recording
medium, and this interference There is an effect that it is possible to eliminate the need to
provide an extra space on the side of the other case only for the purpose of avoiding the
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