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Rotating control device having displacement sensor free of movable electrical contact point

A technology of rotary control device and displacement sensor, applied in mechanical control devices, control components, control/adjustment systems, etc., to achieve the effects of increasing stability, prolonging life, and reducing waste

Inactive Publication Date: 2013-11-20
WEISTECH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in the conventional rotary control device, there are still many shortcomings and difficulties to be overcome

Method used

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  • Rotating control device having displacement sensor free of movable electrical contact point
  • Rotating control device having displacement sensor free of movable electrical contact point
  • Rotating control device having displacement sensor free of movable electrical contact point

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Embodiment Construction

[0037] The present invention will be described with preferred embodiments and viewpoints. Such descriptions explain the structure and procedures of the present invention, and are only used for illustration rather than to limit the patent scope of the present invention. Therefore, in addition to the preferred embodiment in the description, the present invention can also be widely practiced in other embodiments.

[0038] The present invention relates to a rotation control device, especially a rotation control device with a displacement sensor with no movable electrical contact point, which uses the displacement sensor as a sensing component, which can effectively improve the existing rotation control The shortcoming of the device, more specifically, the above-mentioned displacement sensor is a gravity sensor (gravity sensor).

[0039] See figure 1 , figure 1 It is a schematic view of the appearance of an embodiment of the present invention, which discloses a rotation control d...

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Abstract

The invention relates to a device that is free of a movable electrical contact point and can sense displacement or rotation of an object in three-dimensional space. The device comprises: a housing; a control lever, wherein the lever portion is arranged in the housing and part of the lever body extrudes outside the housing; a first circuit board, which is connected with one end of the control lever body; a displacement sensor, which is used for sensing a position change of the control lever; and a second circuit board, which is welded with an integrated processing circuit and is embedded to the housing and as well as is used for calculating movement of the housing; besides, output terminals are arranged at edges of the second circuit board and are useful for convenience of in and out of a processed signal and a power supply; and a signal of the first circuit board is connected to the second circuit board through a complex number transmission assembly.

Description

technical field [0001] The present invention relates to a rotation control device, in particular to a rotation control device with a displacement sensor without movable electrical contacts. Background technique [0002] In today's technological products, such as mice, game handles, presentation devices and mobile phones, etc., you can see the figure of the miniature joystick. Rotate and output control signals in various directions. Compared with the button-type control device that can only output signals in one direction, it has better convenience. Therefore, the rotary control device gradually replaces the general button-type control device and becomes a control device and The computer points to an integral role in the device. [0003] A general rotary control device includes a joystick and two variable resistors (VR), which respectively sense the position changes in the horizontal and vertical directions. When the joystick rotates, the pointer connected to the variable re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05G1/10
Inventor 徐巍
Owner WEISTECH TECH CO LTD