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computer screen rotation device

A computer screen and rotating device technology, applied in the computer field, can solve the problems of large damping tube error, easy scratches, noise and static electricity, etc., and achieve the effect of good performance, low cost and improved service life

Active Publication Date: 2019-05-14
ZIBO VOCATIONAL INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is often necessary to turn the screen during use, and the angle adjustment of the screen is limited to the adjustment of the vertical angle. The left and right rotation needs to be rotated together with the base. inconvenient
The notification number "CN204512848U" discloses a computer screen rotation adjustment mechanism, which is connected through the rotation of the guide cylinder and the rotation tube. There is a damping tube between the guide cylinder and the rotation tube. The interface of this rotation device is exposed, which is very unsightly. Uncoordinated, and easy to accumulate dust; the use of damping tubes has a large error, and the resistance will be too large or too small, and it will generate noise and static electricity when rotating, which is very inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] according to figure 1 , figure 2 , image 3 with Figure 4 , a kind of computer screen rotation device, it wraps screen 1 and base 3; The bottom of described screen 1 is provided with connecting pipe 2; The center of described base 3 is provided with vertical upright pole 5; Described pole 5 sockets In the connecting pipe 2 and fit with the inner pipe wall 7 of the connecting pipe; the connecting pipe 2 adopts a vertical split type, and is provided with corresponding bolt holes 9, and is fixedly connected by bolts; the connecting pipe 2 is provided with There is an annular groove 4, and a plurality of horizontally distributed rubber strips 6 are arranged in the groove; the rubber strips 6 are cylindrical, and their length is greater than the depth of the groove.

[0027] At least two grooves 4 are arranged in the connecting pipe 2, and at least two rubber strips 6 are arranged in each groove, which are evenly distributed.

[0028] The rubber strip is bonded or inse...

Embodiment 2

[0035] The rubber strip and the rubber pad of the computer screen rotating device are prepared according to the following process:

[0036] Put EPDM rubber, phenolic resin, nitrile rubber, polyethylene wax, conductive carbon black into the kneader, mix and stir for 20 minutes, then add stearic acid, graphite fiber, glass fiber, zinc oxide, tributyl phosphate , mixed and stirred for 18 minutes, the temperature in the kneader was controlled at 110 ° C, and the mixing was completed to obtain component A; the EPDM rubber, phenolic resin, nitrile rubber, polyethylene wax, conductive carbon black, stearin The mass ratio of acid, graphite fiber, glass fiber, zinc oxide and tributyl phosphate is 100:40:20:15:10:5:4:3:2:1;

[0037] Mix diatomite and kaolin uniformly at a ratio of 1:1, grind it into a 200-mesh powder, and then place it at 600°C for 30 minutes for calcination, take it out, and naturally cool it to room temperature to obtain component B;

[0038] Mix silver nitrate and c...

Embodiment 3

[0041] Rubber mat of the present invention and rubber strip material performance parameter determination:

[0042] Test group: Example 2; Control group 1: without adding conductive carbon black and graphite fiber; Control group 2: without adding glass fiber; Control group 3: without adding component B; the performance parameters of each component are shown in Table 1:

[0043] Table 1

[0044]

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PUM

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Abstract

The invention belongs to the technical field of computers, and discloses a computer screen rotating device which comprises a screen and a base. A connecting pipe is arranged on the lower portion of the screen, an upward vertical rod is arranged in the middle of the base, connected into the connecting pipe in a sleeving manner and fitted with the inner pipe wall of the connecting pipe, the connecting pipe is vertically split, provided with corresponding bolt holes and fixedly connected through bolts, a groove is formed in the connecting pipe, a plurality of cylindrical rubber strips are horizontally arranged in the groove, and the length of each rubber strip is larger than the depth of the groove. The computer screen rotating device is simple in structure, frames of two sides of the screen are pinched with one hand, the screen can easily rotate, noise is omitted, the screen cannot automatically rotate, additives are omitted, and the device effectively solves the technical problem that a computer screen inconveniently rotates in the prior art.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a computer screen rotating device. Background technique [0002] Computers are widely used, and desktops or all-in-ones are mostly used in some fixed places such as homes or offices, and the screen is set on the desktop through a base. It is often necessary to turn the screen during use, and the angle adjustment of the screen is limited to the adjustment of the vertical angle. The left and right rotation needs to be rotated together with the base. inconvenient. The notification number "CN204512848U" discloses a computer screen rotation adjustment mechanism, which is connected through the rotation of the guide cylinder and the rotation tube. There is a damping tube between the guide cylinder and the rotation tube. The interface of this rotation device is exposed, which is very unsightly. It is uncoordinated and easy to accumulate dust; the use of damping tubes has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M13/00F16M11/08F16M11/16C08L23/16C08L61/06C08L9/02C08K13/06C08K7/14C08K3/04C08K7/26C08K3/34
CPCC08L23/16C08L2201/02C08L2201/04C08L2201/08C08L2205/035F16M11/08F16M11/16F16M13/005C08L61/06C08L9/02C08K13/06C08K7/14C08K3/04C08K7/26C08K3/346
Inventor 战会玲
Owner ZIBO VOCATIONAL INST