JPS621348A - Telephone set enclosure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a telephone casing that is equipped with a handset or the like and is used by placing it on a table.

Conventional technology Due to multi-functionality, telephones have built-in various parts and circuits.
It has started to be added. FIGS. 5 and 6 show the configuration of a conventional telephone housing. In FIGS. 5 and 6, 1 is an upper case, 2 is a lower case, 3 is a circuit board, 4 is a speaker, 5 is a microphone, 6 is a key switch, and 7 is a display.

Next, the structure of the above conventional example will be explained. In FIG. 6, a circuit board 3 is fixed to a lower case 2, and a speaker 4, a microphone 5, a key switch 6, and a display 7 are fixed to an upper case 1. The circuit board 3 and each component fixed to the upper case 1 are connected by a large number of wires 8.

However, in the conventional telephone case, the lower case 2 and the upper case 1 are integrated into one unit from the start of assembly to adjustment and completion.
Since the process is carried out in pairs, care must be taken to prevent scratches and wire breaks, as well as when attaching parts such as the speaker 4 and microphone 5.

There was a problem in that it required a considerable amount of man-hours.

The present invention solves these conventional problems,
The purpose is to provide a telephone housing with excellent productivity.

Means for Solving the Problems In order to achieve the above object, the present invention divides the casing of the telephone into an upper case and a lower case, provides a component mounting frame on the lower case, and fixes the components to this frame. After that, the upper case is assembled by simply covering and fixing the lower case.

Operation Since the present invention is configured as described above, there is no need to fix parts to the upper case, and inconvenience in handling during the assembly process is eliminated, and the upper case is prevented from being scratched or stained during the assembly process. have

EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 to 4. In these figures, 11 is the lower case of the housing, 12 is a frame for attaching parts, 13 is a support part of the frame 12, 14 is a set screw, 15 is a claw part, 16 is an upper case of the housing, 30 is a handset and other parts. The same reference numerals as in Fig. 5.6 represent the same names.

Next, the assembly process will be explained. Attach one end of the wiring 8 to parts such as the speaker 4, microphone 5, key switch 6, display 8, etc. that are in contact with the upper case surface and require operation, and fix it to the frame 12 with the claw part 15, and then connect the wiring 8 to the frame 12. It is taken out through a provided hole (not shown) and connected to the circuit board 4 by soldering or other means.

The frame 12 is fixed to the lower case 11 via the support part 13. In this state, cover the upper case 16 and insert the protruding parts of the operation parts such as the key switch 6 and the display 7 into the holes 17a and 1.
7b so that it can be operated from the top surface of the upper case 16, and the upper case 16 is connected to the lower case 11.
Once it is fixed with the set screw 18, the assembly is almost completed and the handset 30 can be used as a telephone.

In addition, as shown in FIG. 4, parts 20 such as the speaker 5
In order to attach it to the frame 12, it is fitted and pressed by a plurality of claws 15.

As described in detail, according to the present invention, a frame for attaching components is provided in addition to the upper and lower cases of the housing, and the components are attached to the frame and then assembled by covering the upper case. Therefore, it is not necessary to move the housing upper cover together with the lower cover during the assembly process.

Therefore, the top cover does not get in the way during the assembly process, so it does not get scratched or stained, and by changing only the color and shape of the top cover, you can easily create a wide variety of telephone designs using the same assembly line. It also has the advantage of being able to realize the following.

[Brief explanation of drawings]

1 to 3 are diagrams showing the structure of a telephone housing according to an embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view, FIG. 3 is an external view, and FIG. The figure is a cross-sectional view of a main part for explaining the attachment of parts to the frame in the configuration shown in FIG. 1, and FIGS.
The figure is a sectional view, and FIG. 6 is an exploded perspective view. DESCRIPTION OF SYMBOLS 11... Lower housing case, 12... Frame, 13... Support part, 15... Claw part, 16... Lower housing case. Name of agent: Patent attorney Toshio Nakao and one other person
・・・Regrettable version)-S12./3. , fC special figure 1 tS...8/'7a I'lb part 6 figure 3 figure 9 c figure 4 figure 5 joint figure 6

Claims (1)

[Claims] The housing is divided into an upper case and a lower case, a frame for attaching parts is provided in the lower case, parts used in the operating section of the telephone are attached to the frame, and wires are connected to the board, and the upper case is provided with a frame for attaching parts. A hole is provided on the upper case for the protruding parts to pass through,
A telephone housing in which assembly is completed by covering and fixing the upper case over the lower case.