JPH0555723A - Electronic component device - Google Patents

Abstract

PURPOSE:To prevent the breakage of a flexible wiring board and make the assembly of an electronic parts device easier by providing the connection terminal section of operating parts on the connecting surface side of an attaching section as contacts having spring properties and putting the flexible wiring board between an enclosure and the operating parts when the operating components are attached to the enclosure. CONSTITUTION:Operating components 6 have contacts 9 energized in their protruding directions by means of springs and a printed circuit board 7 has copper foil patterns 10 at the positions facing the contacts 9. Therefore, when the components 6 are fixed to the board 7 with nuts 11, the contacts are electrically connected with the patterns 10. At the time of fixing the components 6 to an enclosure 8, the components 6 are fixed to the enclosure 8 with the board 7 in between. Therefore, the wiring to a circuit section can be made simultaneously and work variation can be remarkably reduced, since no such work as soldering, caulking, etc., which require skills is needed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a small electronic component device.

[0002]

2. Description of the Related Art Conventionally, in electronic equipment, operation parts (power switch, volume adjuster, etc.) attached to a housing are assembled by a wiring connection with a circuit portion by a vinyl wire or the like.

[0003]

However, in the above-mentioned conventional assembly wiring, as shown in FIG. 4, the length of the wiring 1 up to the operation component 2 is measured at each location, and soldering 3 is performed to perform wiring. Since the 1s are collectively fixed by the fixing device 4, it takes a very long time, and the reliability and the finish vary depending on the skill of the operator. Further, even if the flexible printed wiring board 5 is used instead of the wiring as shown in FIG. 5, when inadvertently baking at the time of soldering or when replacing a part, the soldering is removed and other parts are removed. There has been a problem that the flexible printed wiring board is easily damaged unless attention is paid to the strength of the connection part.

SUMMARY OF THE INVENTION The present invention solves such a conventional problem of assembly, and an object of the present invention is to provide a structure in which anyone can easily assemble and wire.

[0005]

In order to achieve the above-mentioned object, the present invention has operating parts (power switch, volume controller, etc.).
The connection terminal portion of the above is provided as a spring contact on the contact surface side of the mounting portion, and the flexible printed wiring board is sandwiched when the operation component is attached to the housing, whereby the assembly and wiring of the operation component portion are completed at the same time. It was done like this.

[0006]

Therefore, according to the present invention, by attaching and fixing the operation component to the housing, the wiring can be completed without soldering, and the number of assembling steps can be greatly reduced.

[0007]

FIG. 1 shows an embodiment of the present invention.
In FIG. 1, reference numeral 6 denotes an operating component (power switch, volume controller, etc.) having a spring contact on the mounting surface side, which is brought into contact with the contact portion of the flexible printed wiring board 7 and guided to the circuit portion by a pattern. .. 8 is a housing and printed wiring board 7
At the same time, they are fastened together by the operation part 6. Figure 2
(A), (b) has shown the contact relationship between the operating component 6 and the printed wiring board 7. That is, the operating component 6 is provided with a contact 9 biased in a direction of being projected by a spring, while the printed wiring board 7 is provided with a copper foil pattern 10 at a position facing and contacting the contact 9. .. Therefore, when the nut 11 is tightened, they can be electrically contacted with each other.

Thus, according to the above embodiment, the housing 8
When the operating component 6 is attached to the, if the printed wiring board 7 is sandwiched together and the operating component 6 is fixed, wiring to the circuit portion can be performed at the same time, and man-hours and skill such as soldering and caulking are required. It has the effect of being unnecessary.

FIG. 3 shows another embodiment. In this embodiment, by installing all the circuit components 6 on the wiring board 12, the operating wiring portion can be omitted,
Furthermore, it has the effect of improving the ease of assembly, maintainability, and reliability.

[0010]

As is apparent from the above-described embodiment, the present invention eliminates the manual soldering work at the time of assembling and wiring the electronic equipment, and can significantly reduce the man-hours and work variations. It has the effect of being able to.

[Brief description of drawings]

FIG. 1 is a perspective view of an electronic component device according to an embodiment of the present invention.

FIG. 2A is an exploded perspective view of an essential part of the apparatus, and FIG. 2B is an exploded perspective view of an essential part of the apparatus of FIG.

FIG. 3 is a perspective view of another example of the device.

FIG. 4 is a perspective view of a conventional electronic component device.

FIG. 5 is a perspective view of a conventional electronic component device.

[Explanation of symbols]

 6 Operation parts 7 Printed wiring board 9 Contact points 10 Copper tube pattern

Claims (1)

[Claims] 1. An electronic component device in which an operating component is provided with a contact urged to project forward, and a printed wiring board is provided with a copper foil contacting the contact.