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Elastic piece, pressure sensing assembly and touch pen

A shrapnel and component technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems that the shrapnel cannot be reset normally, the shrapnel is plastically deformed, the pressure-sensitive component or the stylus cannot be used normally, etc. , to achieve high stability of pressure sensing detection, reduce stress concentration, and not easy to stress concentration

Pending Publication Date: 2022-03-18
深圳市欣威智能有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the stylus, stress concentration may occur on the shrapnel, which may cause local plastic deformation of the shrapnel; compared with elastic deformation, plastic deformation will cause the shrapnel to fail to reset normally, resulting in pressure sensitivity Components or stylus not working properly

Method used

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  • Elastic piece, pressure sensing assembly and touch pen
  • Elastic piece, pressure sensing assembly and touch pen
  • Elastic piece, pressure sensing assembly and touch pen

Examples

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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PUM

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Abstract

The invention provides an elastic piece, a pressure sensing assembly and a touch pen. The elastic piece comprises an attaching body, abutting bodies and a connecting body, the attaching body is provided with a first receding hole, the abutting bodies are arranged on one side of the attaching body at intervals, the two ends of the connecting body are connected with the attaching body and the abutting bodies respectively, and the connecting body protrudes in the axial direction of the first receding hole relative to the attaching body. The pressure sensing assembly comprises the elastic piece. The touch pen comprises the pressure sensing assembly. The deformation area and the deformation length of the elastic piece are large, so that plastic deformation of the elastic piece due to stress concentration can be prevented.

Description

technical field [0001] The invention relates to the technical field of stylus, in particular to a shrapnel, a pressure-sensitive component and a stylus. Background technique [0002] Some styluses are equipped with pressure-sensitive components to detect the pressure at the tip of the stylus, thereby adjusting the thickness of the handwriting of the stylus. The stylus usually includes a pen tip, a main shaft, shrapnel and a sensor. The nib is connected to the end of the main shaft. The main shaft and the shrapnel are pierced. The main shaft can drive the shrapnel to move together. . [0003] However, during the use of the stylus, stress concentration may occur on the shrapnel, which may cause local plastic deformation of the shrapnel; compared with elastic deformation, plastic deformation will cause the shrapnel to fail to reset normally, resulting in pressure sensitivity Components or the stylus are not working properly. Contents of the invention [0004] The present i...

Claims

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Application Information

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IPC IPC(8): G06F3/0354
CPCG06F3/03545
Inventor 帅朋何雷夏彬
Owner 深圳市欣威智能有限公司
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