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Telescopic device for display screen

A technology of telescopic device and display screen, which is applied in the direction of supporting machines, mechanical equipment, machine platforms/supports, etc., can solve the problems of poor stability of telescopic frames and easy shaking of displays, and achieve the effect of improving stability

Active Publication Date: 2020-04-21
贵州南科中控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a telescopic device for a display screen to solve the problem of poor stability of the telescopic frame in the prior art and easy shaking of the display during use

Method used

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  • Telescopic device for display screen
  • Telescopic device for display screen
  • Telescopic device for display screen

Examples

Experimental program
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Embodiment Construction

[0023] The following is further described in detail through specific implementation methods:

[0024] The reference signs in the drawings of the description include: base 1, first support 11, bottom plate 21, second support 210, positioning rod 211, hinge 212, sub-plate 22, adjustment rod 221, rotating shaft 31, support frame 32. First shaft hole 321, weight reducing hole 322, oil cylinder 33, front chamber 3301, rear chamber 3302, piston 331, sliding block 332, accommodation chamber 333, rear through hole 3331, slideway 334, spring 3341, front The through hole 3342 , the first connecting rod 34 , the sliding plate 335 , the oil discharge hole 3351 , the oil passage 336 , the transverse passage 337 , and the limit block 338 .

[0025] A telescopic device for a display screen, such as figure 1 , figure 2 As shown, it includes a base 1, a mounting plate and a telescopic mechanism. The base 1 can be a relatively fixed component such as a wall, a vehicle seat backboard or a fix...

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PUM

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Abstract

The invention relates to the technical field of display supporting structures. The invention relates to a telescopic device for a display screen. The device comprises a base, a mounting plate and a telescopic mechanism, the telescopic mechanism comprises a plurality of supporting frames rotationally connected through rotating shafts. A fixed rod is arranged between the rotating shafts corresponding to a telescopic frame; each fixed rod comprises a cylinder body; a piston is slidably connected into the cylinder body; a first connecting rod is arranged on piston, one end of the first connectingrod is connected with the pistons, the other end of the first connecting rod is rotationally connected with the rotating shaft close to a front cavity, a second connecting rod is arranged at the otherend of the cylinder body, one end of the second connecting rod is fixedly connected with the cylinder body, the other end of the second connecting rod is rotationally connected with the correspondingrotating shaft, and the two ends of the telescopic frame are rotationally connected with the base and the mounting plate respectively. The telescopic device for the display screen has the effects that the stability of the display screen is effectively improved, and the situation that a user cannot clearly watch content displayed by the display screen due to shaking of the display screen, eyestrain of the user is accelerated, and vision health is damaged is prevented.

Description

technical field [0001] The invention relates to the technical field of display support structures, in particular to a telescopic device for a display screen. Background technique [0002] The main function of the liquid crystal display bracket is to support the liquid crystal display, so that the user can maintain the best distance and angle between the display and the user, and it is easy to adjust according to the user's requirements. It is used in homes and offices, and is also widely used in transportation systems such as long-distance buses and airplanes. For example, there are independent display screens on the back of the seat backs on high-end buses for passengers to use. It is not the same, the size of the body is different, and the strength of eyesight is different. It is necessary to adjust the distance between the display screen and the passengers to achieve the best viewing distance suitable for them. Since the positions of most seats are fixed, Therefore, only...

Claims

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Application Information

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IPC IPC(8): F16M13/02F16M11/04F16M11/06F16M11/18
CPCF16M11/048F16M11/06F16M11/18F16M11/2092F16M13/02
Inventor 谢云峰姚细勇
Owner 贵州南科中控科技有限公司
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