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Display with height capable of being accurately adjusted

A precise adjustment and display technology, applied in the direction of instruments, supporting machines, identification devices, etc., can solve the problem of difficult to accurately adjust the height of liquid crystal displays, and achieve the effect of improving user experience, high adjustment accuracy, and ensuring accuracy.

Inactive Publication Date: 2018-03-23
ZHENGZHOU JINHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention overcomes the deficiencies of the prior art, provides a display whose height can be adjusted precisely, and solves the problem that the height of the existing liquid crystal display is difficult to adjust accurately

Method used

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  • Display with height capable of being accurately adjusted
  • Display with height capable of being accurately adjusted

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 and figure 2 As shown, the present invention includes a base 1, a fixed rod 2 is connected to the base 1, a sleeve 3 is sleeved on the fixed rod 2, and a display screen main body 4 is connected to the other end of the sleeve 3; Push-pull mechanism 5 for sleeve 3 movement.

[0024] The base 1 of the present invention is connected with a fixed rod 2. When the push-pull mechanism 5 on the fixed rod 2 is driven, the push-pull mechanism 5 can push up or pull down the sleeve 3, thereby changing the height of the sleeve 3, so that the main body of the display screen 4 The height is also adjusted accordingly. The user can adjust the height of the main body 4 of the display screen arbitrarily according to needs, thereby improving the user experience. The push-pull mechanism 5 can move the sleeve 3 to a certain height, and the adjustment accuracy is higher. Compared with the lifting mechanism of conventional liquid crystal display screens, the present invent...

Embodiment 2

[0026] On the basis of Embodiment 1, the push-pull mechanism 5 includes a push-pull rod 51, one end of the push-pull rod 51 is hinged with the sleeve 3, and the other end of the push-pull rod 51 is hinged with a rotating ring 52, and the rotating ring 52 is connected to the fixed rod through a bearing 2, the base 1 is equipped with an engagement mechanism 6 for changing the direction of the rotating ring 52; a limit bar is arranged on the fixed rod 2, and a limit groove is arranged on the inner wall of the sleeve 3, and the limit bar is sleeved in the limit groove.

[0027] After turning the rotating ring 52 to a certain position, use the engagement mechanism 6 to fix its position, then the direction in which the push-pull rod 51 tilts is determined, and the projection length of the push-pull rod 51 in the vertical direction is determined. The sleeve 3 and the display screen main body 4 The lifting height is determined. Therefore, it is only necessary to adjust the rotating ri...

Embodiment 3

[0029] On the basis of Embodiment 1 or Embodiment 2, the engaging mechanism 6 includes a chute 61 , a rack 62 is sleeved in the chute 61 , and a ring gear is provided on the rotating ring 52 , and the ring gear meshes with the rack 62 .

[0030] When the rack 62 is pulled, the rack 62 slides in the chute 61 , the rack 62 meshes with the ring gear, and the rack 62 pulls the rotating ring 52 to rotate accordingly. Therefore, only the rack 62 needs to be pulled, and the steering of the rotating ring 52 can be precisely adjusted, and the height of the display screen main body 4 can be precisely adjusted, which improves the convenience of operation.

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PUM

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Abstract

The invention relates to the field of liquid crystal displays, and in particular relates to a display with the height capable of being accurately adjusted. According to the technical scheme, the display with the height capable of being accurately adjusted comprises a base, wherein a fixing rod is connected to the base, a sleeve is arranged on the fixing rod in a sleeving mode, and the other end ofthe sleeve is connected with a display screen main body; a push-pull mechanism used for driving the sleeve to move is arranged on the fixing rod. The invention provides the display with the height capable of being accurately adjusted, and the problem that the height of an existing liquid crystal display is difficult to adjust accurately is solved.

Description

technical field [0001] The invention relates to the field of liquid crystal displays, in particular to a display whose height can be precisely adjusted. Background technique [0002] Liquid crystal display is a flat and ultra-thin display device, which consists of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. Liquid crystal displays consume very little power, making them favored by engineers for electronic devices that run on batteries. Its main principle is to stimulate liquid crystal molecules with current to generate points, lines, and surfaces to form a picture with the back lamp tube. [0003] The working principle of liquid crystal display: Liquid crystal is a special substance between solid and liquid. It is an organic compound, which is liquid under normal conditions, but its molecular arrangement is as regular as solid crystal, so it is named liquid crystal. , Its other special property is that if a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35F16M11/24
CPCF16M11/24G09F9/35
Inventor 马国峰
Owner ZHENGZHOU JINHENG ELECTRONICS TECH CO LTD