Structure of planar mouse pad

A mouse pad and flat technology, applied in the field of mouse pads, can solve problems such as increasing shoulder fatigue

Inactive Publication Date: 2010-07-28
王松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary flat mouse pad, figure 1 , forcing the wrist d counterclockwise f to twist axially to an unbearable close to 90°, but limited by the structure

Method used

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  • Structure of planar mouse pad
  • Structure of planar mouse pad
  • Structure of planar mouse pad

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0012] Example 1: figure 2 Is the front view of the original mouse pad ABCD cut corner with arc EGF.

[0013] The initial mouse pad ABCD inclined diagonally produces a triangle BD "B" after cross-sectioning diagonally BD, and the operating plane's angular length is D "B". After the left rear height BB″ is determined, in order to obtain a larger inclination angle ∠BD″B″, after cutting the corner of the right front end D, the left mouse pad ABCEGF range is cut again to form a triangle BG″B after cross-sectioning the corner BG ", ∠BG"B" is obviously larger than ∠BD"B", so as to achieve the purpose of this case.

[0014] The size of the cut corner is based on the diagonal length DG of the cut corner, which can be 5-7%, 7-14%m, 14-21%, or 21-42%, 42-84% of the initial diagonal length BD %, the specific data can be determined according to the comfort of use, of which 14-42% is the recommended range to better achieve the purpose of this case, the area of ​​the mouse pad operating ...

example 2

[0017] instance 2, image 3 is the front view of the mouse pad's straight cut corners. The chamfer on the front right corner is a straight chamfer with the same effect.

[0018]

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PUM

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Abstract

The invention discloses a structure of a planar mouse pad, relates to a structure of a mouse pad, in particular to a mouse pad with inclined opposite angles, and provides a mouse pad, which has a planar inclined operation surface with larger inclination angles of the opposite angles when the left rear end of the operation surface and the area of the operation surface are definitive so as to relieve the strain of shoulders. The mouse pad consists of the operation surface which is inclined and used for sliding a mouse, and is characterized in that: the operation surface has a high left side and a low right side, and a high rear side and a low front side; and the right front end of the operation surface has a cutting angle structure. Therefore, the larger inclination angles of the opposite angles are obtained when the left rear end of the operation surface and the area of the operation surface are definitive, and the strain of the shoulders is effectively relieved.

Description

technical field [0001] The case involved a mouse pad. Background technique [0002] Ordinary flat mouse pad, figure 1 , forcing the wrist d counterclockwise f to twist axially to an unbearable close to 90°, but limited by the structure of the wrist bone, this twist is actually realized by the shoulder ab hanging the bent upper limb bcd to the right, which increases the fatigue of the shoulder . Contents of the invention [0003] In order to reduce the twisting angle of the wrist, the operation surface of the mouse can be designed to be a diagonally inclined structure with the left side high and the right side low, and the rear high front low. In order to obtain a larger tilt angle, if the operation surface on the left is raised, it will be inconvenient for the right hand to move to the left keyboard. If the effective area of ​​the operation surface is reduced, the sliding of the mouse will be affected. [0004] If the height of the left rear end of the operation surface...

Claims

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Application Information

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IPC IPC(8): G06F3/039
Inventor 王松
Owner 王松
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