JPH0430716Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to the structure of an operating section of a device, and particularly to the structure of an operating section applicable to a tape recorder or the like.

BACKGROUND OF THE INVENTION In tape recorders, a plurality of models having the same external dimensions but different functions, for example, a model capable of recording and reproducing only in the forward direction and a machine capable of reciprocating recording and reproducing, are sometimes commercialized at the same time. In such cases, it is highly desirable to share parts between different models in order to reduce manufacturing costs.

If we pay particular attention to the playback button on the operation unit, we find that the playback button on a device capable of forward recording and playback is simply pressed and operated, whereas the playback button of a device capable of reciprocating recording and playback is operated by selectively pressing both ends, for example. It is configured to swing when operated.

Problems to be Solved by the Invention For this reason, the operating sections of conventional tape recorders have different structures for machines capable of forward recording and replaying and machines capable of reciprocating recording. The parts and the parts of the operating section of the reciprocating recording/reproducing machine are separate parts, and no attempt has been made to standardize the parts of the operating section.

An object of the present invention is to provide a structure of an operating section of a device that solves the above-mentioned problems.

Means for Solving the Problems The present invention has a structure in which a first operating member 9 that is swing-operated to operate a first switch can be attached, and a first operating member 9 that is swingable with elastic deformation is attached. The second support part 1 has a structure in which the second operating member 10 that operates the second switch when pressed is attached to the first support part 11 and can be elastically deformed.
2 and 13 are integrally molded, a synthetic resin frame 5
and the first support portion 11 and the second support portions 12, 13 have a portion of the first operation member 9 when the first operation member 9 is attached, and a portion of the first operation member 9 when the first operation member 9 is attached. Second
The configuration is such that the position of the second operating member 10 when the operating member 10 is attached is the same, and the first operating member 9 or the second operating member 10 can be selectively attached. Yes, depending on the type of equipment, the first operating member 9 is attached to the first supporting part 11, or the second operating member is attached to the second supporting parts 12, 13. That is.

Function The frame body having both the first support part and the second support part enables selective attachment of the first operation member or the second operation member.

The first support portion allows the first operation member to be oscillated, and the second support portion allows the second operation member to be pressed.

Embodiment Next, an embodiment of the operating section structure according to the present invention will be described.

FIG. 8 shows an example of a tape recorder 1 to which the operating section structure of the present invention is applied. In the figure, 2 is a front panel, and 3 is a tape cassette mounting section in which a tape cassette 4 is mounted. Reference numeral 5 denotes a rectangular operation section frame body, which includes a stop button 6, a fast forward button 7,
A rewind button 8 and a different playback button 9 or 10 depending on the model are arranged.

The operation part frame 5 is made of elastic synthetic resin, and the part to which the regeneration button is attached is comprised of a first support part 11 and a pair of second support parts, as shown in FIGS. 1 and 2. 12 and 13. By having both the first and second support parts,
The operating section frame 5 is commonly used for a tape recorder capable of forward recording and playback and a tape recorder capable of reciprocating recording, and the former tape recorder has a forward switch 14 fixed thereto, as shown in FIG. In the latter tape recorder, a forward switch 16 and a reverse switch 17 are mounted spaced apart from and opposed to a printed circuit board 15 to which a printed circuit board 18 is fixed.

The second support parts 12 and 13 are formed to extend in the direction of arrow A from near both ends of a beam 19 that horizontally spans the operation part frame 5, and can be flexed in the direction of arrow B in a masculine manner.

The first support part 11 has a central part connected to a beam part 20 provided parallel to the beam 19 and a beam part 21 parallel to the beam part 20 of the frame body 5, and a connecting part 22 which can be torsionally deformed.
23, which is provided between the second support portions 12 and 13 in parallel with the beam portions 20 and 21, and swings in the directions of arrows C and D with torsional deformation of the connecting portions 22 and 23. It is possible to move. connecting part 22,
A part of 23 is constricted, making it easy to twist and deform.

In the case of a tape recorder capable of reciprocating recording and playback, mark 2 is shown in Figures 3, 4, and 5.
The playback button 9 with numbers 4 and 25 is the first support part 11
In the case of a tape recorder that is attached to
Another playback button 10 with a mark 26 is attached to the second support 12,13.

As shown in FIG. 1, FIG. 4, and FIG. , the left and right hanging ribs 9c, 9d are the first support part 1
It is attached to the first support part 11 in a state where it is in contact with the left and right ends of the upper surface of the first support part 11. When the right end of the playback button 9 is pressed, the playback button 9 and the first support part 11 are moved to the fifth position.
As shown by the two-dot chain line in the figure, they rotate integrally in the direction of arrow C, and the arm 11d pushes the forward switch 16 to turn it on. When the left end is pressed, it rotates in the direction of arrow D, and the arm 11e presses the reverse switch 17 to turn it on. When the pressing operation is released, the playback button 9 returns to its original state as shown in FIG.

Here, the playback button 9 covers the second support parts 12 and 13, and the playback button 9 and the second support part 1
Since there is a gap a between 2 and 13, play button 9
The above-mentioned operation of is not hindered by the second supports 12, 13.

As shown in FIG. 1, FIG. 6, and FIG. 7, another regeneration button 10 has left and right hanging locking claws 10a, 10b connected to locking holes 12a, 1 of second supports 12, 13, respectively.
3a, and the hanging ribs 10c and 10d are attached to the second support parts 12 and 13 in a state in which they are in contact with the upper surfaces of the second support parts 12 and 13, respectively, and the leg parts 10
e is opposite the forward switch 14. When the playback button 10 is pressed, the second support section 12,
13 is bent in the direction of arrow B, the playback button 10 is displaced in the pressing direction, and the leg 10e presses the switch 14 to turn it on. When the pressing operation is released, the playback button 10 returns to its original state.

Here, the playback button 10 covers the first support part 11. Since there is a gap b between the playback button 10 and the first support part 11, the above operation of the playback button 10 is similar to the first support part 11. 1 is not obstructed by the supporting part 11 of the first part.

Furthermore, the regeneration buttons 9 and 10 are easily attached by aligning the positions as shown by arrows E and F in FIGS. 4 and 6, respectively, and pressing them downward.

Effects of the Invention As described above, according to the structure of the operating section of the device according to the present invention, the first operating member that is operated by swinging and the second operating member that is operated by pressing against the same frame made of synthetic resin. The operating members can be selectively attached to the same location, and the synthetic resin frame can be used in common for multiple models, thereby making the frame common. It has the advantage of being able to reduce costs.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway perspective view showing one embodiment of the operating section structure of the present invention in correspondence with a playback button, and FIG. 2 is a plan view showing a part of the operating section frame in FIG. 1. , 3rd
The figure is a partially cutaway perspective view corresponding to FIG. 1 shown in correspondence with another playback button, and FIG. 4 shows the relationship between the operating section frame and the playback button in FIG. 3. Second
In the figure, a front view taken in section along line No. 5.
The figure corresponds to FIG. 4, which is a sectional view showing the regeneration button attached to the operating section frame, and FIG. 6, which corresponds to FIG. 4, which shows the relationship between the operating section frame and the regeneration button in FIG. 1. Figure, 7th
The figure is a cross-sectional view showing a state in which the playback button in FIG. 6 is attached to the operating section frame, and FIG. 8 is a view showing an example of a tape recorder to which the present invention is applied. DESCRIPTION OF SYMBOLS 1...Tape recorder, 2...Front panel, 3...Tape cassette attachment part, 5...Operation part frame, 9, 10...Playback button, 9a, 9b, 10
a, 10b...Latching claw, 9c, 9d, 10c, 1
0d... hanging rib, 10e... leg, 11... first support part, 12, 13... second support part, 11
a, 11b, 12a, 13a...Lock hole, 11
c, 11d... Legs, 14, 16... Forward switch, 15, 18... Printed circuit board, 1
7... Reverse switch, 19... Beam, 20...
Beam section, 22, 23...connection section.

Claims (1)

[Claims for Utility Model Registration] The structure is such that a first operating member that is swing-operated to operate a first switch can be attached, and a first support part that is swingable with elastic deformation; The frame body is made of synthetic resin and has a structure in which a second operation member that is pressed to operate the second switch can be attached, and a frame body made of synthetic resin is integrally formed with a second support part that can be elastically deformed. and the first support part and the second support part are arranged at a part of the first operation member when the first operation member is attached, and a part of the first operation member when the second operation member is attached. the position of the second operating member when the button is pressed is the same as that of the second operating member when
In addition, the first operating member or the second operating member is configured to be selectively attachable, and depending on the type of equipment, the first operating member is attached to the first support portion, or An operation section structure of an apparatus, wherein the second operation member is attached to the second support part.