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Angle-adjustable LCD display screen device

A display screen and adjustable technology, applied in the field of LCD, can solve the problems of small adjustment range of display screen direction and angle, inability to meet different user needs, unfavorable use, etc., to reduce operation difficulty, ensure stability, and reduce friction Effect

Pending Publication Date: 2021-08-03
广东高展智科光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When users use LCD devices, they often need to adjust the direction and angle of the display screen. However, in the existing LCD devices, in order to ensure the stability of the display screen, the adjustment range of the direction and angle of the display screen is extremely small, which cannot meet the needs of users. Different use needs, greatly unfavorable for users

Method used

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  • Angle-adjustable LCD display screen device
  • Angle-adjustable LCD display screen device
  • Angle-adjustable LCD display screen device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1-5 , an angle-adjustable LCD display device, comprising a base 1, a rotating groove 2 is arranged on the upper surface of the base 1, a rotating block 3 is rotatably connected in the rotating groove 2, the rotating groove 2 is T-shaped, and the rotating block 3 The shape is matched with the rotating groove 2, and the T-shaped setting makes the rotating block 3 rotate in the rotating groove 2 more stably, which greatly improves the stability of the device. The end of the rotating block 3 away from the rotating groove 2 is fixedly connected with a The column 4, the end of the column 4 away from the base 1 is fixedly connected with the working shell 5, and the side wall of the working shell 5 away from the column 4 is fixedly connected with the working bag 6, and the working bag 6 can cooperate with the working shell 5 to seal and load the working fluid 9 , and the work bag 6 can be deformed without interfering with the moving work of the support column 7...

Embodiment 2

[0030] refer to figure 2 and image 3The difference between this embodiment and Embodiment 1 lies in the setting of devices such as support rings 18, a support ring 18 is fixedly connected to the inner wall of the rotating groove 2 away from the column 4, and a support ring 18 is fixed on the side wall of the rotating block 3 close to the support ring 18. There are a plurality of first ball grooves 19, and the plurality of first ball grooves 19 are all set against the support ring 18, and the first rolling balls 20 are all arranged in the plurality of first ball grooves 19, so that the first rolling balls 20 can be used. The rotation of the ball 20 on the support plate 21 and in the first ball groove 19 reduces the friction when the rotating block 3 rotates, which greatly reduces the user’s operational difficulty. The support ring 18 is slidably connected with the support plate 21, and the support plate 21 is far away from the A side wall of the rotating block 3 is fixedly c...

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Abstract

The invention discloses an angle-adjustable LCD display screen device. The device comprises a base, wherein a rotating groove is formed in the upper end face of the base, a rotating block is rotationally connected in the rotating groove, a stand column is fixedly connected to the end, away from the rotating groove, of the rotating block, a working shell is fixedly connected to the end, away from the base, of the stand column, a working bag is fixedly connected to the side wall, away from the stand column, of the working shell, a supporting column is fixedly connected to the end, away from the working shell, of the working bag, the end, close to the base, of the supporting column penetrates through the working bag, a working screen is arranged at the end, away from the base, of the supporting column, working liquid is jointly arranged in the working shell and the working bag, the working fluid is made of an electrorheological fluid material, and the side wall of the stand column is fixedly connected with power supply equipment. According to the angle-adjustable LCD display screen device, a user can simply and conveniently finish the angle direction adjustment work of the working screen, the angle direction adjustment range is large, and the use requirements of the user are greatly met.

Description

technical field [0001] The invention relates to the field of LCD technology, in particular to an angle-adjustable LCD display screen device. Background technique [0002] LCD refers to a liquid crystal display, which is a liquid crystal cell placed between two parallel glass substrates, a TFT (thin film transistor) is set on the lower substrate glass, and a color filter is set on the upper substrate glass, which is controlled by changing the signal and voltage on the TFT The rotation direction of the liquid crystal molecules is used to control whether the polarized light of each pixel is emitted or not to achieve the display purpose. [0003] When users use LCD devices, they often need to adjust the direction and angle of the display screen. However, in the existing LCD devices, in order to ensure the stability of the display screen, the adjustment range of the direction and angle of the display screen is extremely small, which cannot meet the needs of users. Different use ...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M11/08F16M11/16F16M11/22F16D57/00G09F9/35
CPCF16M11/04F16M11/08F16M11/16F16M11/2014F16M11/22F16D57/002G09F9/35
Inventor 何为
Owner 广东高展智科光电有限公司