JPH0541101U - Variable resistor fixing device - Google Patents

Abstract

(57) [Abstract] [Purpose] In the variable resistor fixing device, reduce the number of parts to improve the assembly work efficiency. [Configuration] A variable resistor is fixed by forming a cutout for positioning and a positioning cutout from a fixing plate, inserting the cutout into a hole on the chassis side, and bending the cutout of the bending structure. To do. [Effect] The variable resistor can be fixed without the need for a nut or the like as in the past.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a variable resistor such as an on-vehicle radio receiver.

[0002]

[Prior Art]

 FIG. 3 is a perspective view showing a state in which the variable resistor is fixed. In the figure, 1 is a chassis, 2 is a variable resistor, 3 is a fixing plate for holding the variable resistor, and 4 is a nut for attaching the variable resistor to the chassis.

Next, a conventional variable resistor will be described. The variable resistor 2 is paired with the fixed plate 3 and is attached by the nut 4 when it is fixed to the chassis 1 or the like.

[0004]

[Problems to be solved by the device]

 The conventional method of fixing the variable resistor has a problem that the efficiency of the assembly work is poor because it is fixed by tightening with a nut and the number of parts is increased because a nut and the like are required.

The present invention has been made to solve the above problems, and an object thereof is to improve the efficiency of assembling work and reduce the number of parts.

[0006]

[Means for Solving the Problems]

 The variable resistor according to the present invention is provided with a notch in the fixing plate and a hole in the chassis in order to improve the assembly work efficiency.

[0007]

[Action]

 In the variable resistor according to the present invention, the fixing plate is provided with a notch so that the assembling work efficiency is improved and the number of parts is reduced.

[0008]

【Example】

 Example 1. FIG. 1 is a perspective view showing an embodiment of the present invention. In the figure, reference numerals 1, 2, and 3 are exactly the same as those of the conventional device described above, 1a is a hole provided in the chassis 1, 3a is a notch having a bendable structure for fixing the variable resistor 2, and 3b. Is a notch provided so that the variable resistor 2 can be positioned on the chassis 1.

In the variable resistor configured as described above, a notch 3a having a bending structure from the fixed plate 3 and a notch 3b capable of being positioned with respect to the chassis 1 are provided to form a chassis. The variable resistor can be fixed at a predetermined position by inserting it into the hole 1a provided in No. 1 and bending the notch 3a with a bending structure, so that the assembly work efficiency is improved and the number of parts can be reduced. became.

Example 2. In the above embodiment, the variable resistor fixing device is provided by inserting the notch 3a and the notch 3b having a bending structure so that it can be fixed to the chassis 1 from the fixing plate 3 of the variable resistor 2 and inserting it into the hole 1a of the chassis 1. However, as shown in FIG. 2, a notch 1c having a bending structure so that it can be fixed from the chassis 1 side and a notch 1b for positioning can be provided and a hole 3c can be provided on the variable resistor 2 side.

[0011]

[Effect of the device]

 Since the present invention is configured as described above, it has the effects of improving the efficiency of assembly work and reducing the number of parts.

[Brief description of drawings]

FIG. 1 is a perspective view showing a variable resistor fixing device according to an embodiment of the present invention.

FIG. 2 is a perspective view of a variable resistor fixing device according to another embodiment of the present invention.

FIG. 3 is a perspective view showing a conventional variable resistor fixing device.

[Explanation of symbols]

 1 Chassis 1a Hole 1b Positionable notch 1c Bending structure notch 2 Variable resistor 3 Fixing plate 3a Bending structure notch 3b Positionable notch 3c Hole 4 Nut

Claims (1)

[Scope of utility model registration request] 1. A variable resistor, wherein a notch is formed from a resistance plate, the notch is inserted into a hole provided in a chassis or the like, and the notch is bent to fix the variable resistor. Resistor fixing device.