JP3500731B2 - Recording / playback device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape recorder,
Tape player device, disk recorder device, or
The present invention relates to a recording / reproducing device such as a disc player device. [0002] Conventionally, a tape recorder, a tape player,
Player, disk recorder, or disk player
A recording / reproducing device such as a layer device has been proposed. this
In such a recording / reproducing apparatus, the recording / reproducing means is provided in the main body.
The recording / reproducing section is stored, and
Electro-acoustic transducer, i.e. head
Some devices are configured by connecting a telephone device. [0003] The recording / reproducing section includes a tape cassette or a disc.
Recording medium on which a recording medium such as a disk cartridge is mounted
Mounting part, optical pickup device, magnetic head device, etc.
Is configured. Output from the recording and playback unit
Sound signal is converted to sound by the headphone device.
Is done. In this recording / reproducing apparatus,
A cord connecting the recording / reproducing unit and the headphone device.
A cord in which the bundle is rotatably arranged in the main body.
It is configured to be wound on a reel and stored in the main body.
Some are [0005] Incidentally, as described above,
In a simple recording and reproducing apparatus, the recording and reproducing section and the
The bundle of cords for connecting the
Even if the headphone device is wound on the main unit,
Not fixed. Therefore, this headphone device
After winding the above-mentioned cord bundle on the above-mentioned cord reel,
In this case, there is a possibility that the portability may be impaired and portability may be impaired. [0006] Conventionally, the cord bundle is placed inside the main body.
After winding on the cord reel,
Recording / reproducing device configured to fix the
Has been proposed. However, this recording / reproducing device
The headphone device is integrated with the main unit and accommodates the above headphone device.
It has a pocket-like storage section to hold and
It is difficult to achieve good portability and the headphone
Operation of holding the headphone device and the headphone device
The operation of separating from the body is complicated. Therefore, the present invention has been made in view of the above-mentioned circumstances.
A code bundle for the recording / reproducing means.
Recording device having an electro-acoustic converter connected via
This is a raw device.
The electro-acoustic conversion device can be accommodated.
So that it can be easily fixed to the main body.
To achieve good portability and ease of operation
It is an object of the present invention to provide a recording / reproducing device capable of performing the following. [0008] To solve the above-mentioned problems,
To achieve the object, the recording / reproducing apparatus according to the present invention
The main unit containing the recording and playback means, the unit and this unit
And a cover portion for covering the slot.
Connected to the stage via a cord bundle
For transmitting and receiving audio signals to and from the recording / reproducing means.
-An acoustic transducer and electricity provided on the outside of the body
An acoustic conversion device holding section,
The holding portion has a flange portion, and this flange portion is
By fitting it into the sound emission opening provided in the cover,
-To hold the acoustic transducer. In the recording / reproducing apparatus according to the present invention, the recording / reproducing
Electric-sound provided on the outside of the main body housing the raw means
The sound transducer holding portion has a flange portion,
Cover part covering the unit part of the electro-acoustic converter
To fit into the sound opening provided in the
Cover the electro-acoustic conversion device because it holds the conversion device
Without the need for easy operation. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.
I will explain while. This example is a recording / reproducing apparatus according to the present invention.
To reproduce information signals recorded on the tape cassette.
This is an example configured as a tape player device. below
The description will be made in order. [1] Main unit [2] Remote control device [3] First cord reel [4] Headphone device [5] Second cord reel [6] Remote control device holding unit [7] Headphone holder [8] Operation of tape player device [1] Main unit This tape player device has a main unit as shown in FIG.
1. The main body 1 is a chassis
Part 2 and a front panel attached to the front side of the chassis part 2.
A panel attached to the rear side of the
It has an outer housing composed of the set lid 4
You. The front panel 3 is provided with the chassis 2
Is fixed by screws or other means.
I have. The cassette lid part 4 is attached to the chassis part 2
One side is rotatably supported, and the chassis 2
Away from the chassis 2 from the position where
Over the intervening position, as shown by arrow C in FIG.
Can be turned in the direction to separate the side from the chassis part 2
Has been done. The cassette lid 4 is provided with the shear
By a lid lock mechanism (not shown) provided in the
It will be locked at the position where it abuts against the chassis part 2
It has been done. Then, the cassette lid 4 is
The release lever 10 provided on the chassis 2 is operated.
Release the lock by the lid lock mechanism
And can be separated from the chassis portion 2.
It is. The chassis 2 and the front panel 3
Between, the figure which constitutes the recording and reproducing section which becomes the recording and reproducing means
An electronic circuit board (not shown) is attached to the chassis portion 2.
It is stored. Also, the chassis 2 and the chassis
The part between the set lid 4 and the tape cassette storage
Has been done. The rear face of the chassis 2 is
The recording / reproduction so that it protrudes into the tape cassette
A pair of reel drive shafts 48 and 49 constituting a part are disposed.
ing. These reel drive shafts 48 and 49 are
And is rotationally driven by a motor disposed in
Not shown, which is attached to the tape cassette storage section.
Engage corresponding to a pair of tape reels of a tape cassette
Then, these tape reels are rotated. The rear surface of the chassis 2 has an upper part.
The recording is made to protrude into the tape cassette storage section.
A pair of capstan shafts 51, 51 and
A pair of cassette positioning pins 50, 50 are provided.
You. These cassette positioning pins 50, 50 are
Positioning provided on the cassette that constitutes the tape cassette
The tape cassette is positioned by fitting into the holes.
U. In addition, the capstan shafts 51, 51
Rotated by a motor disposed in the chassis 2
With the magnetic tape stored in the cassette
Then, the magnetic tape is fed. On one side of the cassette lid 4,
Write the above so that it protrudes into the tape cassette
A pair of pinch rollers 54, 54 constituting a recording / playback unit;
A reproducing head 52 is provided. The reproducing head 52
Is in sliding contact with the magnetic tape, and the sound from the magnetic tape is
The signal is read. Each of the pinch rollers 54, 54
Is made of a material with a large coefficient of friction, such as rubber.
In cooperation with the capstan shafts 51, 51,
The capstan shaft 51 holds the magnetic tape.
Ensure the tape feeding operation. Incidentally, on both sides of the reproducing head 52,
A pair of tape guide members 53, 53 are attached.
You. These tape guide members 53, 53 are provided at the center.
By inserting the magnetic tape through the recess
And the running position of the magnetic tape with respect to the reproducing head 52.
Position. Also, the chassis 2 and the cassette
And the cover part 4 is a link part rotatably connected to each other.
The central portions are substantially connected to each other by members 55 and 56. The link members 55 and 56 are
Rotatable with respect to the cassette 2 and the cassette lid 4
The chassis 2 and the cassette
The opening angle with the lid 4 is regulated. Above front panel
In the vicinity of the edge on one side of the screw portion 3, as shown in FIGS.
Thus, the remote control device holding portion 17 is formed.
ing. This remote control device holding unit 17
A shape corresponding to the remote control device 4 described later
The remote control device 4 is formed as a recess.
Is stored. [2] Remote Control Device The remote control device 4 is shown in FIG.
And upper and lower cases 76 and 77 are abutted against each other.
Housing and the remote control housed in the housing
And a circuit board 79. The remote control circuit board 79
Is a first code bundle 5 and a first code reel to be described later.
29 connected to the electronic circuit board of the recording / reproducing unit.
Have been. One end of each cord of the first cord bundle 5
Is the circuit pattern of the remote control circuit board 79.
Are soldered to predetermined land portions 81 on the ground. This
The first cord bundle 5 includes the electronic circuit board and the remote
The recording / reproducing section between the
Sound signal output from this and this remote control
Exchange of operation signals input from the device 4 to the recording / reproducing unit.
A bunch of code to do. The remote control circuit board
On the plate 79, a plurality of diaphragm switches, hold
For switch 80, volume 9, and second operation signal
A pair of lock groove members 46, 46 serving as contacts are provided.
I have. Operation switches are placed on the diaphragm switches.
A plurality of push buttons constituting switch 6 are arranged correspondingly.
You. Each of these push buttons is made of a synthetic resin material having flexibility.
It is formed integrally with the supporting rod with a smaller diameter.
Have been. That is, each of the push buttons is supported by the support rod.
To form a series of members arranged in an arc.
Have been. Each of the push buttons is provided by the remote control
Through a plurality of through holes 78 formed in the upper surface of the device 4,
Facing the upper side of this remote control device 4
You. These push buttons are provided on the remote control device 4.
By pressing downward from above, the corresponding
Press the diaphragm switch. This operation switch
Each push button constituting the switch 6 is provided with a playback switch (PLA).
Y), switch rewind (REW) switch, fast forward (F
F) Used as switch and stop (STOP) switch
Can be That is, the remote control device 4
Records an operation signal corresponding to the pressed push button,
Input to the electronic circuit board of the playback unit. That is, when the playback switch is pressed,
When the magnetic tape is rotated, the capstan shaft 51 is rotated.
Feed operation at a predetermined speed corresponding to the
The playback mode in which the audio signal is read out by the
An operation signal to be input is input to the electronic circuit board, and
The mode is executed. When the fast-forward switch is pressed
When the magnetic tape is operated, the magnetic tape is fed forward at high speed.
The operation signal for executing the fast forward mode is the electronic circuit board.
And the fast-forward mode is executed. When the rewind switch is pressed,
A rewinding motor that feeds the above magnetic tape in the reverse direction at high speed
An operation signal to execute the code is input to the electronic circuit board.
Then, the rewind mode is executed. Then, the stop
When the switch is pressed, the playback mode, fast forward mode
To stop the operation by releasing the playback mode or rewind mode.
Operation signal is input to the electronic circuit board, and the playback mode is
Mode, fast forward mode or rewind mode is released.
You. The hold switch 80 is turned on.
Switch to maintain the running mode.
Ji. This hold switch 80 is
Slidably mounted on the upper cover 76 of the control device 4.
Operated by the hold switch slider 8
It is. The volume 9 stores the first code bundle.
5 to the remote control circuit board 79.
Next, a headphone serving as an electro-acoustic conversion device described later.
For adjusting the level of the acoustic signal sent to the
It is. This volume 9 is used for level adjustment.
Part of the rotating plate is inserted into the slit formed on the upper cover 76.
Outside of the remote control device 4 via the
Facing the other side. Further, the pair of lock groove members 46, 46
Is formed of a conductive material such as metal,
For the circuit on the control circuit board, the first core
The operation signal of the code bundle is
Being connected. These lock groove members 46, 46
Are provided on both sides of the remote control device 4.
Through the pair of through holes. this
The through holes are provided on both sides of the upper and lower covers 76 and 77.
Butted notches 92, 92, 91, 91 meet
It is formed by being performed. The lock groove members 46, 46
A groove is formed on the outer surface of the mote control device 4.
Concave portion. [3] First Code Reel And, in the main body 1, the first code bundle 5 is placed.
Take up and store the first cord bundle 5 in the main body 1
The first code reel 29 to be rotated is
Have been. The first code reel 29 is mounted on the front
Inside attached to the back of panel part 3 with screw 75
The support shaft 22 is rotatably supported on the support shaft 22 implanted on the connection board 73.
Between the relay board 73 and the front panel 3.
are doing. The hub portion of the first code reel 29 includes:
The other end of the first cord bundle 5 is held. this
The other end of each cord constituting the first cord bundle 5 is
A plurality of terminal rings provided on the first code reel 29
Connected corresponding to. These terminal rings are
The first code reel 2 made of a conductive material
9 and is attached concentrically. The first code reel 29 is provided with
Each terminal ring is mounted on the electronic circuit board as shown in FIG.
Sliding contact is made corresponding to the plurality of brush pieces 65 provided,
These are connected to the electronic circuit board via the brush pieces 65.
ing. That is, each of the first code bundles 5
The cord is connected to the electronic circuit board. The above
A first ratchet wheel 28 is mounted on one cord reel 29.
Installed. The first code reel 29 includes:
This first code reel 29 is connected to the first code reel.
29 urges the first cord bundle 5 to rotate in the winding direction.
The first winding spring 30, which serves as the first urging means,
Is attached. The first winding spring 30 has a screw
It is wound in a spiral shape, and the end portion on the outer peripheral side
And the inner peripheral end is supported by the above-mentioned support.
It is hooked on a notch 74 provided on the shaft 22. The first winding spring 30 is provided by the arrow in FIG.
As shown by the mark F, the first code reel 29
In the direction in which the first cord bundle 5 is wound,
The reel 29 is urged to rotate. And the main body
In the section 1, the rotation of the first code reel 29 is released.
A first locking mechanism for operably blocking is provided.
The first locking mechanism includes a locking lever 31 and a locking release lever.
-35. The locking lever 31 is provided with the support hole 3 on the base end side.
A support shaft 23 implanted on the back of the front panel 3;
And is rotatably supported. This locking lever
-31 is the tooth of the first ratchet wheel 28 on the tip side.
It has a hook-shaped locking portion that engages with the portion. This locking lever
-31 is a plate spring portion 33 integrally formed and pulled
As shown by an arrow E in FIG.
The locking portion is engaged with the tooth portion of the first ratchet wheel 28.
It is rotationally biased to the side to be made. Above tension coil bar
The screw 63 is provided with a locking pin 64 on the base end side of the locking lever 31.
And the back of the front panel 3
You. The locking lever 31 is configured such that the locking portion is
By engaging with the teeth of the first ratchet wheel 28,
The first winding reel of the first code reel 29.
The rotation in the direction corresponding to the urging force of the my 30 is prevented. Ma
In addition, the locking lever 31 connects the locking portion to the first lever.
Even if the first wheel 28 is engaged with the tooth portion of the
The cord reel 29 biases the first winding spring 30
When rotated in the direction against the force, this locking part is
The first cord is brought into sliding contact with the first ratchet wheel 28, and the first cord is
The rotation of the reel 29 is not hindered. The locking release lever 35 is provided with a guide slit.
And the guide slits 36, 37
A guide support planted on the back of the front panel 3
It is slidably supported by inserting the shaft
I have. The lock release lever 35 is connected to the engagement pin 4 on one end side.
1 is an engagement screw provided on the tip end side of the locking lever 31.
And is engaged with the socket 34. This locking release lever 35
Is indicated by an arrow A in FIG.
As shown in FIG.
This direction is to engage with the teeth of the
It is urged in the direction in which the locking lever 31 is rotated. The lock release lever 35 is connected to the pull
When the slide operation is performed against the urging force of the coil spring 40,
As shown by the arrow D in FIG.
31 is rotated, and the locking portion of the locking lever 31 is
It is separated from the first ratchet wheel 28. The locking release lever 35 is provided with a linking projection 39.
The linking projection 39 is provided on the front panel 3.
A first cord retraction slider arranged to be rideable
20. This first code pull-in slurry
The ida 20 is an edge of a through hole formed in the front panel portion 3.
The front side and back of the front panel 3
Surface side, and the above-mentioned lock release lever
It is linked with 35 linking projections 39. This cord pull-in slider 20 is similar to that shown in FIG.
As shown by the middle arrow B, the tension coil spring 40
By being slid in the direction against the urging force,
Through the lock release lever 35, the lock lever 31
To rotate the locking portion of the locking lever 31 to the first position.
From the ratchet wheel 28. The locking lever 3
The first locking portion is separated from the first ratchet wheel 28.
Then, the first code reel 29 becomes the first winding
The rotation operation is performed by the urging force of the mainspring 30. [4] Headphone device and remote control of the remote control device 4
Control circuit board 79 via the second cord bundle 61.
And a headphone device 57 serving as an electro-acoustic conversion device.
Are connected via a second code reel 15 described later.
ing. This headphone device 57 is similar to that shown in FIGS.
As shown in FIG. 2, a pair of left and right unit portions 58 and 59 are provided.
It is configured. These unit sections 58, 59
It has a unit 68. This unit 6
8 is a diaphragm, a voice coil attached to the diaphragm
And a magnetic circuit for moving this voice coil
To convert an input electric signal into sound
You. The second bundle of cords 61 is connected to each of the above units.
The two cord bundles form a set corresponding to the
ing. This second cord bundle 61 is
Formed on the side surface of the upper cover 76 of the control device 4.
Through the through hole 13, the remote control device 4
It is pulled out to the outside. Each of the above unit sections 58 and 5
9 is a cover 66 covering the outer surface of the unit 68.
Have. This cover 66 is
Sound outlet for the front part of the sound emitting part to face outward
67. The headphone device 57 is connected to the second
Through the first bundle of cords 5 and the first bundle of cords 5.
Acoustic signals are sent to and from the electronic circuit board that constitutes the recording / reproducing unit.
Give and receive issues. [5] Second Code Reel The remote control device 4 has a structure shown in FIG.
As described above, the second cord bundle 61 is wound and the second cord bundle 61 is wound.
The cord bundle 61 is stored in the remote control device 4.
The second code reel 15 to be rotated is
Have been. This second code reel 15 is
The lower part of the upper cover 76 of the
It is planted toward the inside of the remote control device 4
Rotatably supported by the support shaft 82 and the remote control
Is stored in the control device 4. This second code Lee
One end of the second cord bundle 61
Is held. Construct this second cord bundle 61
One end of each cord is connected to the second cord reel 15.
Are connected so as to correspond to the plurality of terminal rings provided in the terminal ring.
These terminal rings are formed of a conductive material such as a metal,
The second code reel 15 is formed concentrically with the second code reel 15.
Attached. The second code reel 15 is provided with
Each terminal ring is mounted on the remote control circuit board 79.
Sliding contact corresponding to a plurality of brush pieces (not shown)
The remote control via these brush pieces.
Connected to the circuit board 79. That is, the second
Each of the codes constituting the code bundle 61 of FIG.
Control circuit board 79.
Control circuit board 79 and the first cord bundle
5 and connected to the electronic circuit board of the main body 1
I have. The second code reel 15 has a second
A ratchet wheel 14 is attached. In addition,
The second code reel 1 includes the second code reel 1.
5, the second code reel 15 is used as the second code bundle.
The second urging means is a second urging means for rotationally urging in a direction in which the 61 is wound.
A second winding spring 16 is mounted. The second winding spring 16 is spirally wound.
The second cord reel 1 is wound around the end portion on the outer peripheral side.
5 and is attached to the inner periphery of the support shaft 82.
At the notch 83 provided at the bottom. This second
As shown by an arrow G in FIG.
The second code bundle 61 is attached to the second code reel 15.
The second code reel 15 in the direction in which
Energizing rotation. Then, the remote control device 4
In the operation, the rotation of the second code reel 15 is released.
A second locking mechanism is provided for blocking as much as possible. this
The second locking mechanism includes a locking slider 7.
You. The locking slider 7 is connected to the remote control.
The edge of the through hole 93 provided on the side surface of the device 4
Supported for riding. This locking slider 7
The second lattice is formed via an integrally formed leaf spring portion.
A locking portion that engages with the tooth portion 95 of the jet wheel 14.
You. The locking slider 7 is formed integrally.
The above-mentioned leaf spring part is inserted into the above-mentioned remote control device 4.
By making contact with the standing contact pin 89, FIG.
The locking portion, which is in the direction of the inward arrow L, is
And is biased to move to the side of the wheel 14 that engages with the tooth portion 95.
You. The locking slider 7 is configured such that the locking portion is
In order to engage with the tooth portion 95 of the second ratchet wheel 14
The second winding reel of the second cord reel 15
The rotation in the direction corresponding to the urging force of the spring 16 is prevented. Ma
In addition, the locking slider 7 is configured to connect the locking portion to the second rail.
Even if the gear is engaged with the tooth portion 95 of the
2 of the second reel 16
When rotated in the direction against the biasing force,
Is brought into sliding contact with the second ratchet wheel 14, and the second core
The rotation of the reel 15 is not hindered. The locking slider 7 is indicated by an arrow L in FIG.
Slide operation against the urging force of the leaf spring
As a result, as shown by an arrow M in FIG.
The screw part is brought into contact with the contact pin 89 and elastically displaced.
As a result, the locking portion is moved from the second ratchet wheel 14
Separate. The locking portion of the locking slider 7 is
When separated from the ratchet wheel 14, the second code
The reel 15 acts on the urging force of the second winding spring 16.
More rotation operation. The inside of the remote control device 4
, Corresponding to the side of the second code reel 15,
A slack preventing lever 84 is provided. This loosening prevention
The bar 84 has a support hole 85 on the base end side.
5 shows a support installed in the remote control device 4.
The shaft 87 is inserted so as to be rotatable and the tip side is
The second code reel 15 can be approached and separated.
A roller portion 86 is provided on the tip side of the loosening prevention lever 84.
It is rotatably mounted. The rotation of the roller unit 86
The rotation axis is parallel to the rotation axis of the second code reel 15.
The direction has been made. The loosening prevention lever 84 is connected to the remote
The torsion coil spring 94 disposed in the control device 4
As a result, as shown by an arrow N in FIG.
Is rotated in the direction of pressing the second cord reel 15 against the second cord reel 15.
Being energized. This loosening prevention lever 84 is
The second cord wound on the second cord reel 15
By pressing the roller unit 86 against the bundle 61,
This second cord bundle 61 is attached to the second cord reel 15.
Looseness of the second bundle of cords 61 when wound up
To prevent Further, the first locking mechanism includes the main body.
The remote control device holding unit provided in the unit 1
17 and the remote control device 4 is fitted therein.
When held, the first code reel 29
When the operation to stop the rotation of the
By operating the second locking mechanism in conjunction with the operation,
Rotation of the second code reel 15 by the second locking mechanism
Release the blockade. That is, the code pull-in slider 2
0 is the tension coil as shown by the arrow B in FIG.
Sliding operation is performed in the direction against the urging force of the spring 40
And the lock release lever 35 is operated by the operation formed on the other end side.
As shown by an arrow K in FIGS. 1 and 9,
The above located in the remote control device holder 17
Sliding of the locking slider 7 of the remote control device 4
In the direction of the arrow. The operation claw 38 is provided with the remote control
The through hole 19 formed in the side surface portion of the
Through the remote control device holder 17
Have been entered. Therefore, the remote control
Device 4 in the remote control device holding unit 17
When the operation claw 38 is
Is a plate spring of the locking slider 7.
Move operation against the urging force of the part. [6] Remote Control Device Holder The outer portion of the main body 1 is provided as shown in FIGS.
At a position in the remote control device holding portion 17.
And the first connected to the electronic circuit board of the recording / reproducing section.
A pair of lock bars 24, 24 serving as operation signal contacts
Is provided. These lock bars 24, 24
Located on both sides of the remote control device holder 17
Through a pair of through holes 18 formed by
It is arranged facing. Each of the lock bars 24, 24 shown in FIG.
As shown in FIG. 11, each is formed in a columnar shape,
A central reduced diameter portion 71 is provided at each end, and an end reduced diameter portion is provided at both end portions.
70, 70. These lock bars 24, 24
Indicates the axial direction of the remote control device holder 17.
Are supported in parallel with the bottom surface of
0, 70 are extended to both sides of the respective through holes 18, 18.
As a result, it is possible to escape from these through holes 18, 18.
Has been blocked. Each of the lock bars 24, 24 shown in FIG.
As shown in FIG.
A pair of torsion coil springs 25, 25
8, as shown by the arrow H in FIG. 10 and FIG.
Toward the inside of the port control device holder 17,
That is, it protrudes outward from each of the through holes 18.
It is biased to move in the direction. Each of the above coil springs 25, 2
Reference numeral 5 designates one arm portion 27 on the back of the front panel portion 3.
And the other arm 26 is locked by the lock bar.
24 is in contact with the central reduced diameter portion 71. When the remote control device 4 is
When fitted into the moat control device holding part 17,
As shown in FIG. 11, each of the lock bars 24, 24
From each side of the remote control device 4,
The lock groove members 46 are fitted into the groove-shaped concave portions of the lock groove members 46. This
When the remote control device is
Kubar 24, 24, the remote control device
It is held by the holder 17. At this time, the remote control
The locking device 4 connects the lock groove members 46, 46 with the locks.
Lock bars 24, 24, each of these locks
Through the groove members 46, 46 and the respective lock bars 24, 24
Between the electronic circuit board of the recording / reproducing section and the operation signal.
Send and receive. [7] Headphone holder and the front panel portion which is the outer portion of the main body 1
3, the electric-sound, as shown in FIGS.
A pair of headphone holders 42 serving as a sound transducer holding unit,
43 are provided. The above-mentioned headphone holders 42 and 43 are
Pressing (bending) on the front panel 3
Alternatively, the front panel 3 may be made of a synthetic resin material.
As shown in FIG. 13,
Directly corresponding to the front part of the unit parts 58 and 59
The front panel is formed to have a short cylindrical shape having a diameter.
Projecting toward the front side of the socket 3. The headphone holders 42 and 43 are
It has a flange portion surrounding the peripheral portion on the end side. This hula
The front side is the R surface 62 and the rear side is the C surface.
A part 47 is provided. The R surface 62 is toric
It has a surface shape or a shape that is part of a spherical surface.
The C surface portion 47 has a shape that is a part of a conical surface.
You. The headphone holders 42, 43
The front part 69 has a convex shape of the front part of the unit 68.
Correspondingly, it has a concave shape. Each of the above headphones
As shown in FIG. 14, the holders 42 and 43
The flange portion is fitted into the sound output opening 67 of the cover portion 66.
By doing so, the above-mentioned unit sections 58 and 59 correspond
And hold. At this time, the cover 66 has flexibility.
Is formed of a material having
The inner peripheral portion of the sound opening 67 is pressed by the flange portion and released.
The inner peripheral portion of the sound opening 67 is flexibly deformed, so that
It is held by headphone holders 42 and 43. Therefore, each of the holders 58, 59
Are the headphone headphones as indicated by arrow J in FIG.
The headphone is pressed by the
Are held by holders 42 and 43. In addition, each of the above holders
The parts 58 and 59 are connected to the above-mentioned respective portions in the direction of the arrow J in FIG.
To the side separated from the phone holders 42 and 43.
The headphone holders 42 and 43
Removed. [8] Operation of Tape Player Apparatus The present invention configured as a tape player apparatus as described above
In the recording / reproducing apparatus according to the present invention, as shown in FIG.
Connect the remote control device 4 to the remote control
While being held in the roll device holding unit 17,
The unit parts 58 and 59 are connected to the respective headphone holders 42 and
43. At this time, the cord pull-in slider 2
0, the first cord bundle 5 is
By the urging force of the first winding spring 30, the first coil
The reel is wound around the reel 29 and the second
The bundle 61 is moved by the urging force of the second winding spring 16.
Can be wound around the second code reel 15
You. Then, in this tape player device,
As shown in FIG. 4, each of the unit portions 58 and 59 is
Remove from the headphone holders 42 and 43 and pull
Thereby, the second code reel 15 is moved to the second
While rotating against the urging force of the winding spring 16,
Pull the second cord bundle 61 from the second cord reel 15
You can start. In this state, each unit 5
When the pulling of the lock slider 7 is stopped,
Engages with the second ratchet wheel 14 and
The urging force of the second winding spring 16 of the wheel 21
The rotation of the second cord bundle 61 is prevented.
It will remain as it was. Then, at this time,
When the slider 20 is operated, the lock release is performed.
The locking slider 7 is operated via the lever 35, and
The second cord bundle 61 includes the second winding spring 16.
Is wound on the second cord reel 15 by the urging force of
It is. Further, in this tape player device,
As shown in FIG. 5, the remote control 4 is
Remove from the remote control device holder 17 and pull
By stretching the first code reel 29,
Rotate against the urging force of the first winding spring 30
First, the first code bundle 5 is transferred to the first code reel 29.
More can be pulled out. In this state, the remote control
When the pulling of the lock 4 is stopped,
The first ratchet wheel 28 is engaged with the first
To the urging force of the first winding spring 30 of the jet wheel 28.
The first cord bundle 5 is pulled out.
It will be in the state of being left. And at this time, the above code
When the retraction slider 20 is operated, the unlocking lever is released.
The lock lever 31 is operated via the
The first cord bundle 5 urges the first winding spring 30.
It is wound on the first code reel 29 by force. In this tape player device, the above
The tape cassette is stored in the cassette
The cover 4 is abutted against the chassis 2
Then, the playback switch of the remote control device 4 is
When operated, the sound from the magnetic tape in the tape cassette
A reproduction mode for reading signals is executed. Rimo above
Remote control device 4
When it is held in the
That each switch of the control device 4 has been operated.
The operation signal shown is transmitted via the first cord bundle 5 to the above-mentioned operation signal.
Not only is input to the electronic circuit board of the recording / playback unit,
Each lock groove member 46, 46 and each lock bar 24,
The signal is input to the electronic circuit board via the reference numeral 24. Accordingly
In this case, the first cord bundle 5 is disconnected.
However, there is no effect on the transmission and reception of the operation signal. Then, the remote control device 4
Is removed from the remote control device holder 17
The remote control device 4
The operation signal indicating that each switch has been operated is
An electronic circuit board of the recording / reproducing unit via a first code bundle 5;
Entered on the board. Acoustic signal read from the above magnetic tape
The signal is provided on the side of the chassis 2 as an electrical signal.
Output jack (not shown)
Sent to the device 57. The headphone device 57 includes the first and
The pair of unit sections via the second cord bundles 5 and 61
The sound signals are supplied to 58 and 59, and these units
The units 68, 68 of the units 58, 59
Convert the signal to sound. The output jack is
Headphone jack formed on the side of front panel 3
The headphone, which faces outward through the hole 44,
A headphone device different from the device 57 is connected.
Has been established. Further, this tape player device is provided with
In the feed mode and the rewind mode, the magnetic tape
Operation of the tape at high speed to find the playback point on the magnetic tape.
You can find it quickly. The recording according to the present invention
The playback device is a tape player of the above-described embodiment.
In addition, various recording / reproducing devices, for example, tape recorders
Recorder, video tape recorder, disk recorder
Configured as a device or disc player device
be able to. The above disk recorder device or the above
Disc serving as recording medium in disc player device
Is a so-called optical disk, magnetic disk, or magneto-optical
It is an information signal recording disc such as a disc. As described above, the recording and reproducing apparatus according to the present invention
The outer part of the main body housing the recording / reproducing means
The electro-acoustic transducer holding part provided in the
This flange is connected to the unit of the electro-acoustic converter.
Fitting into the sound emission opening provided in the cover that covers the
Then, this electro-acoustic converter is held. Therefore, this electro-acoustic conversion device holding
The unit is easy to cover without covering the electro-acoustic converter.
Can be held by operation. That is, the present invention
Is connected to the recording / reproducing means via a cord bundle.
A recording / reproducing device having an electro-acoustic conversion device,
This cord bundle can be stored inside the device when
And the electro-acoustic converter is attached to the main body.
It can be easily fixed and has a good carrying
Recording / reproducing device that can realize operability and operability
Device can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a configuration of a main body outer casing of a recording / reproducing apparatus according to the present invention. FIG. 2 is a perspective view showing a configuration of the recording / reproducing apparatus. FIG. 3 is a plan view showing a configuration of the recording / reproducing apparatus. FIG. 4 is a plan view showing a state in which a headphone device is pulled out in the recording / reproducing apparatus. FIG. 5 is a plan view showing a state in which a headphone device and a remote control device are pulled out in the recording / reproducing device. FIG. 6 is a bottom view showing a configuration of an outer casing of the main body of the recording / reproducing apparatus. FIG. 7 is an exploded perspective view showing a configuration of the remote control device. FIG. 8 is a plan view of a main part of the recording / reproducing apparatus, showing the main part on one side of the outer casing of the main body in a see-through manner. FIG. 9 is a plan view of a main part of the recording / reproducing apparatus, showing the structure of the main part on the other side of the outer casing of the main body in a see-through manner. FIG. 10 is a vertical sectional view of a main part showing a configuration of a main part of an outer casing of the main body of the recording / reproducing apparatus. FIG. 11 is a longitudinal sectional view of a main part showing a state where a remote control device is attached to an outer casing of the main body of the recording / reproducing apparatus. FIG. 12 is a side view, partly broken away, showing a configuration of a unit of a headphone device of the recording / reproducing apparatus. FIG. 13 is a side view showing a configuration of a headphone device holding section of the recording / reproducing apparatus. FIG. 14 is a side view, partially broken away, showing a state in which the unit of the headphone device is held by the headphone device holding portion. [Description of Signs] 1 Body portions 42, 43 Headphone holder 47 C surface portion 52 Magnetic head device 57 Headphone devices 58, 59 Unit portion 61 Second cord bundle 62 R surface portion 66 Cover portion 67 Sound emission port 68 unit

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Mitsuru Ida 6-7-35 Kita-Shinagawa, Shinagawa-ku, Tokyo Inside Sony Corporation (56) References Japanese Utility Model 6-58693 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) H04R 1/10 104 G11B 33/12 310

Claims (1)

(57) [Claims 1] It has a main body part storing recording and reproducing means, a unit part and a cover part covering this unit part, and a code is provided for the recording and reproducing means. An electro-acoustic converter that is connected via a bundle and transmits and receives an audio signal to and from the recording / reproducing means via the cord bundle; and an electro-acoustic converter provided on an outer portion of the main body. A holding portion, wherein the electro-acoustic transducer holding portion has a flange portion,
A recording / reproducing apparatus which holds the electro-acoustic converter by fitting the flange portion into a sound emission port provided in the cover portion.