JPH0515690Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a switch operating device that can be used in various electronic devices.

<Summary of the invention> The present invention is a switch operation device in which a push switch is operated using a rotary lever. In particular, two tongue-like pieces are formed on the lever body, and one tongue-like piece has a protrusion. This invention relates to a switch operating device in which a protrusion is provided, the protrusion protrudes from a window hole drilled in a cabinet, and when the protrusion is pressed, the other tongue-like piece rotates to operate a push switch. be.

<Prior Art> Conventionally, this type of switch operating device uses a separate metal fitting or a separate holder to prevent the rotary lever from coming off.

<Problems to be Solved by the Invention> However, the use of separate parts as described above causes a decrease in installation workability and an increase in costs.

<Means for Solving the Problems> In order to solve the above-mentioned conventional problems, the switch operation device of the present invention has two tongue-like pieces that are pivotally supported at both ends by the cabinet and extend laterally. One tongue-like piece is provided with a protrusion, and the protrusion is provided with a rotating lever that protrudes from a window hole bored in the cabinet, and by pressing the protrusion, the other tongue-like piece is moved. It rotates to operate the push switch.

<Function> That is, by configuring the switch operating device as described above, it is possible to prevent the rotary lever from coming off without using any separate parts.

<Examples> Examples of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a lever body, which has two tongue-like pieces 2 and 3 extending laterally, one tongue-like piece 2 having a protrusion 2a formed therein, and the other tongue-like piece 2 having a protrusion 2a formed thereon. The piece 3 is formed with a sickle-shaped claw portion 3a.
A cabinet 4 is provided with bearing ribs 5, 5 and is provided with a window hole 4a.

When attaching the lever body 1 to the cabinet 4, first attach the lever body 1 to which the spring 6 is attached in advance.
Insert both ends of the bearing ribs 5, 5 one by one. Next, insert the protrusion 2a into the window hole 4a, and finally the claw part 3a.
The push switch 7 is installed at the position where the operator operates the operating rod 7a.

The point to be considered in the above is that the lever body 1 is caused by the play between the protrusion 2a and the window hole 4a, causing the bearing ribs 5 and 5 to
The push switch 7 should be formed with an axial length that does not come off from the window hole 4a, and the protrusion 2a should be formed with a length that does not come off from the window hole 4a.
It is to set the operation throat talk and mounting position.

If the lever body 1 is attached in this way, it is possible to prevent the lever body from coming off without using any separate parts, and by pressing the projection 2a exposed from the surface of the cabinet 4, the lever body 1 can be removed.
rotates, the claw portion 3a presses the operating rod 7a,
The push switch can be activated.

The positions where the tongues 2 and 3 are formed and the shape of the tongues 3 are determined by the window hole 4 formed in the cabinet 4.
It goes without saying that the position of a, the mounting position and mounting direction of the push switch, etc. may be changed as appropriate depending on the arrangement of parts.

<Effects of the Invention> As described above, according to the switch operating device of the present invention, it is possible to prevent the rotary lever from coming off without using any separate parts.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the switch operating device of the present invention seen from the back side of the cabinet, and Fig. 2 is a plan view of the switch operating device of the present invention.
FIG. 3 is a cross-sectional view of the same device taken along line A', and FIG. 3 is a cross-sectional view of the same device taken along line B-B' in FIG. 1... Lever body, 2, 3... Tongue piece, 2a...
...protrusion, 4...cabinet, 7...push switch.

Claims (1)

[Scope of utility model registration request] It has two tongue-like pieces that are pivotally supported on the cabinet at both ends and extend laterally, one of the tongue-like pieces is provided with a protrusion, and the protrusion protrudes from a window hole bored in the cabinet. 1. A switch operating device comprising a rotating lever, and by pressing the protrusion, the other tongue-shaped piece rotates to operate a push switch.