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Rocker potentiometer with adjustable resilience force

A technology of resilience and potentiometer, applied in the direction of sliding contact resistors, etc., can solve the problems of limited rocker swing angle and small range of adjustable resistance output, so as to increase the range of change and improve the pressing feel

Pending Publication Date: 2022-03-08
东莞福哥电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the swing angle of the rocker, the adjustable resistance output of this structure has a small range

Method used

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  • Rocker potentiometer with adjustable resilience force
  • Rocker potentiometer with adjustable resilience force
  • Rocker potentiometer with adjustable resilience force

Examples

Experimental program
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Embodiment Construction

[0029] The present invention will be further described in detail below with reference to the examples and drawings, but the implementation of the present invention is not limited thereto.

[0030] refer to Figure 1-6 Shown:

[0031] A rocker potentiometer with adjustable resilience, comprising a base 1, a first spring 2 arranged at the inner bottom of the base 1, a support seat 3 located on the upper side of the first spring 2, and a support seat 3 located on the upper side of the support seat 3 along the x-axis The lower rocker arm 4 that swings in the direction, the upper rocker arm 5 that is located on the upper side of the lower rocker arm 4 and swings along the y-axis direction, the rheostat output module 6 connected to one end of the upper rocker arm 5 and the lower rocker arm 4, and the lower end is located on the lower rocker arm. Arm 4, the handle 7 inside the upper rocker arm 5, the upper cover 8 sleeved on the upper side of the base 1, the lower end of the handle ...

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Abstract

The invention provides a rocker potentiometer with adjustable resilience force. Comprising a base, a first spring arranged at the bottom of the inner side of the base, a supporting seat located on the upper side of the first spring, a lower rocker arm located on the upper side of the supporting seat and swinging in the x-axis direction, an upper rocker arm located on the upper side of the lower rocker arm and swinging in the y-axis direction, and a variable resistance output module connected to one end of the upper rocker arm and / or one end of the lower rocker arm. The lower end of the handle is located on the inner sides of the lower rocker arm and the upper rocker arm, the upper cover is arranged on the upper side of the base in a sleeving mode, and the lower end of the handle is rotationally connected with the lower rocker arm. According to the rocker potentiometer, the conductive coil is additionally arranged on the inner side or the outer side of the spring, the permanent magnet is additionally arranged at the bottom of the supporting seat, the magnetic field is generated after the conductive coil is electrified, the supporting seat is forced to have upward thrust under the action of repulsive force of the magnetic field, and the rocker can be kept in the middle after resetting.

Description

technical field [0001] The invention relates to the technical field of rocker potentiometers, in particular to a rocker potentiometer with adjustable resilience. Background technique [0002] A potentiometer is an adjustable electronic component consisting of a resistive body and a turning or sliding system. When a voltage is applied between the two fixed contacts of the resistor body, the position of the contact on the resistor body can be changed by rotating or sliding the system, and a contact position corresponding to the position of the movable contact can be obtained between the movable contact and the fixed contact. voltage of a certain relationship. It is mostly used as a voltage divider, when the potentiometer is a four-terminal element. A potentiometer is basically a sliding rheostat. There are several styles. It is generally used in speaker volume switches and laser head power adjustment. A potentiometer is an adjustable electronic component. [0003] Conventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C10/32
CPCH01C10/32
Inventor 刘晟睿
Owner 东莞福哥电子有限公司
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