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Elevation and subsidence mechanical arm

A robotic arm, U-shaped technology, applied in the field of lifting robotic arms, can solve the problems of unsuitable distance and inconvenient operation.

Inactive Publication Date: 2009-04-08
缪锦强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the human body adjusts its posture, the distance of the keyboard table is no longer suitable for the current arm length, resulting in inconvenient operation

Method used

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  • Elevation and subsidence mechanical arm
  • Elevation and subsidence mechanical arm
  • Elevation and subsidence mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 A schematic diagram of the overall structure of a lifting robot arm provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the lifting mechanical arm includes: U-shaped iron 105, iron box 108, screw rod 109, iron bar 107, inverted U-shaped iron 110, first crossbar 104, second crossbar 111, keyboard clip 103, mouse holder 101.

[0028] The top of U-shaped iron 105 is movably connected with an end of iron box 108, and screw rod 109 is fixedly screwed on iron box 108, and the bottom of U-shaped iron 105 is movably connected with an end of iron bar 107.

[0029] The other end of iron bar 107 is flexibly connected with the bottom of inverted U-shaped iron 110, and the top of inverted U-shaped iron 110 is flexibly connected with the other end of iron box 108, wherein U-shaped iron 105, iron box 108, iron bar 107, inverted The U-shaped iron 110 forms a parallelogram.

[0030] Wherein, the above-mentioned movable connection can be connected...

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PUM

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Abstract

The invention relates to the field of mobile computer equipment auxiliary product, and discloses a lifting mechanical arm which comprises a U type iron 105. The upper part of the U type iron 105 is movably connected with one end of an iron box 108; the iron box 108 is fixedly screwed with a screw rod 109; the lower part of the U type iron 105 is movably connected with one end of an iron bar 107; the other end of the iron bar 107 is movably connected with the lower part of an inversed U type iron 110; the upper part of the inversed U type iron 110 is movably connected with the other end of the iron box 108, wherein the U type iron 105, the iron box 108, the iron bar 107 and the inversed U type iron 110 form a parallelogram; one side of the inversed U type iron 110 is fixedly connected with a first cross bar 104 and a second cross bar 111; a keyboard clip 103 is arranged on planes of the first cross bar 104 and the second cross bar 111; and a mouse holder is arranged on any end part of the plane formed by the first cross bar 104 and the second cross bar 111.

Description

technical field [0001] The invention relates to the field of auxiliary supplies for computer equipment, in particular to a lifting mechanical arm. Background technique [0002] With the development of technology, computer has been the most widely used tool in people's daily life. At present, the monitor and mouse of the computer are generally placed on a fixed desktop, and the keyboard is placed on the same desktop or on the keyboard table below the desktop. When in use, the computer operator can pull the keyboard out of the desktop to operate the keyboard; when not in use, push the keyboard into the bottom of the desktop to save space. When in use, the keyboard table can only be on a fixed plane, and it is necessary for the computer operator to protect the same posture to match the position of the keyboard table well, so that the computer input device (such as a keyboard) on the best manipulator. [0003] People often use computers for a long time for entertainment or work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B21/013A47B21/04F16M11/04
Inventor 缪锦强
Owner 缪锦强