JPS63102299A - Remote controller - Google Patents

Abstract

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

Description

[Detailed description of the invention] Industrial applications The present invention relates to a U1,1 control device.

Conventional technology In recent years, the popularity of infrared remote controls has been rapidly increasing for TVs and VTRs, and as electronic components for circuit configuration,
Electrolytic capacitors are used.

As shown in Figure 4, the external configuration of the remote control is case 1,
An operation panel 3 is constructed on the top surface of the case 2, on which operation buttons 4 are arranged, and a smoked plate 5 for transmitting infrared rays is fixed from the side of the case 1.2. The external configuration is as described above.

Next, the specific configuration of the conventional example will be explained with reference to FIGS. 5 and 6.

There is a square hole 6N on the top of the case 6, and an operation button 72L.
A rubber contact 7 having a diameter of 1.5 mm is placed in the square hole 6a, and an insulating substrate 8 is placed on the switch element 7b of the rubber contact 7, forming a switch structure with the rubber contact 7. Further, a contact point 8a of the insulating substrate 8 is formed, an electronic component 9 is fixed to the opposite surface, and a case 1o is bonded below the contact point 8a. Furthermore, smoke plates 11 are fixed to the sides of the cases 6 and 10 to transmit infrared rays.

Problems to be Solved by the Invention However, the electronic component 9 fixed to the insulating substrate 8 includes an electrolytic capacitor, and as shown in FIG. It is fixed in a fixed state.

Therefore, there is a gap between Case 10 and a drop test.

The lead wire 9a of the electronic component 9 sways during a vibration test, causing problems such as broken legs.

Therefore, the present invention aims to easily solve these conventional problems.

Means for Solving the Problem In order to solve this problem, the present invention provides a protrusion on the case so that the protrusion is engaged with the outer shape of the electronic component.

Function: In this way, the electronic components are held by the protrusions of the case, and vertical swinging can be suppressed.

EXAMPLE Hereinafter, an example of the present invention will be explained with reference to FIGS. 1, 2, and 3. First, FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view of a main part, and FIG. 3 is a perspective view of a main part.

In the same figure, 12 is a case (top) with a square hole 12 on the top.
A rubber contact 13 having an operation button 131Li is disposed in a double-width hole 12&, and a contact 14a of an insulating substrate 14 is located on a switch element 13k of the rubber contact 13, forming a switch with the rubber contact 13. Further, an electronic component 15 is fixed to the side opposite to the contact point 141L of the insulating substrate 14, and a case (lower) 16 is bonded below it. The electronic component 15 is an electrolytic capacitor and is in close contact with the insulating substrate 14, and the lead wires 15& are formed at right angles to the insulating substrate 14. In addition, since the sides of the case (top) 12 and case (bottom) 16 are configured with smo for infrared transmission, the electronic components can be easily held securely and the legs of the lead parts will not break. This will solve all the problems.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view showing the structure of the present invention, Fig. 2 is a sectional view of the main part of the electronic component holder, Fig. 3 is a perspective view of the main part, and Fig. 4 is a perspective view of the main part.
The figure is an external perspective view of an infrared remote control, FIG. 5 is an exploded perspective view of a conventional configuration, and FIG. 6 is a sectional view of a conventional main part. 12... Case (top), 13... Rubber contacts, 14... Insulating board, 15... Electronic components, 16... Case ( Bottom), 1ea...
...Protrusion, 17...Smoke plate. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure Case Figure 2 Protrusion Figure 5 Figure 6

Claims (1)

[Claims] The case includes a rubber contact on which a switch element is formed, an insulating substrate placed on the rubber contact and on which an electronic component is placed, and a case placed to cover the insulating substrate and the rubber contact. A remote control device provided with a protrusion that locks the electronic component.