JPS58129602U - variable resistor - Google Patents

Abstract

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

Description

[Brief explanation of the drawing]

Figure 1 is an external perspective view of a conventional variable resistor, and Figure 2 is a perspective view of a conventional variable resistor.
Figure 3a is a perspective view showing the internal structure of the variable resistor in Figure 1, Figure 3a is a diagram showing the positional relationship of the lever with respect to the two resistors of the variable resistor in Figure 1, Figure 3 is the variable resistor in Figure 1. A diagram showing the state in which the two levers of the device have been moved to the same position, Figure 4a
Figure 4 shows the positional relationship of the levers with respect to the resistor when the two levers of the variable resistor shown in Figure 1 are moved separately; FIG. 5 is an external perspective view of an embodiment of the variable resistor of this invention, FIG. 6 is a perspective view of the internal structure of the variable resistor of this invention, and FIG.
Figure a is a plan view of the slider receiver used in the variable resistor of this invention, Figure 7 is a front view of the same slider receiver, and Figure 7C is
is the right side of Fig. 7, Fig. 8a is a plan view of the slider receiver of the variable resistor of this invention, and Fig. 8 is a front view of the cover. C is a right side view of Fig. 8, Fig. 9 a is a front view of the shaft lever in the variable resistor of this invention, Fig. 9 is a bottom view of the same shaft lever, and Fig. 10 a is the variable resistor of this invention. A diagram showing the positional relationship between the shaft lever and the long hole when the shaft lever is moved most horizontally with respect to the long hole of the case of the resistor, Figure 10 or the two sliders in the state of Figure 10a Fig. 11a is a diagram showing a state in which the
Figure 11 shows the positional relationship of the shaft lever with respect to the elongated hole in the case when the shaft lever is rotated in the variable resistor of this invention, and the movement of the two sliders in the state shown in Figure 11a. It is a figure which shows the state where directions are mutually opposite. 1...Substrate, 2R, 2L...Resistor,
11R911L...Slider holder, 12...
...Groove, 13...Rack, 14...Slider, 15...Slider holder is cover, 15a...
...Through hole, 15R, 15L...Protrusion, 1
6...Shaft lever, 16a...Pinion, 17...Case, 17a...Elongated hole,
18...knobs. Figure 3 4L

Claims (1)

[Scope of utility model registration request] A device having a pair of resistors arranged at a predetermined distance on a single substrate, a slider that slides on the pair of resistors on the lower surface, and racks on opposing sides. It has a pair of slider receivers and a pinion that meshes with the rack of the pair of slider receivers, and when performing parallel movement, the pair of sliders are moved in the same direction relative to the pair of resistors. A pair of slider receivers is translated in parallel so that the slider receivers move in parallel, and when rotated, a pair of slider receivers are translated in parallel in opposite directions to 1.
A variable resistor consisting of a shaft lever that moves a pair of sliders in opposite directions relative to a pair of resistors.