CN210860458U

CN210860458U - Height adjusting device for computer display

Info

Publication number: CN210860458U
Application number: CN201922059471.0U
Authority: CN
Inventors: 周丽娜; 刘旭东
Original assignee: Heilongjiang Institute of Technology
Current assignee: Heilongjiang Institute of Technology
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-26
Anticipated expiration: 2029-11-25

Abstract

A height adjusting device for a computer display relates to a height adjusting device, in particular to a height adjusting device for a computer display. The utility model discloses a solve current computer display and can't carry out altitude mixture control, make some people be in when seeing the display and look down the state, it is long like this, operator's cervical vertebra can produce very big burden, and serious person can change the problem of cervical spondylopathy. The utility model discloses a two stands, two sliding sleeves and two locating component, two stands are vertical to be set up side by side, sliding sleeve of suit on every stand, and linear movement about the stand can be followed to the sliding sleeve, and the inner wall of every sliding sleeve respectively is through one locating component and the outer wall connection of stand, the layer board level sets up between two stands, and the both ends of layer board are connected with two sliding sleeves respectively. The utility model belongs to the computer hardware field.

Description

Height adjusting device for computer display

Technical Field

The utility model relates to a height adjusting device, concretely relates to computer display height adjusting device belongs to the computer hardware field.

Background

Computers have become essential office equipment in people's lives, and many white-collar workers work in front of the computer display for more than eight hours every day, thereby causing many health problems. The computer display can only be adjusted in pitch angle, and the height is fixed and unchangeable, so that some people are in a overlooking state when watching the display, and thus the time is long, the cervical vertebra of an operator can generate great burden, and serious people can be changed into cervical spondylosis.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve current computer display and can't carry out altitude mixture control, make some people be in when seeing the display and look down the state, it is long like this, operator's cervical vertebra can produce very big burden, and serious person can change the problem of cervical spondylopathy, and then provides a computer display altitude mixture control device.

The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model discloses a layer board, the utility model discloses still include two stands, two sliding sleeves and two locating component, two stands are vertical to be set up side by side, sliding sleeve of suit on every stand, and linear movement about the stand can be followed to the sliding sleeve, and the inner wall of every sliding sleeve respectively is through one locating component and the outer wall connection of stand, the layer board level sets up between two stands, and the both ends of layer board are connected with two sliding sleeves respectively.

Further, every locating component includes backplate, location tooth, a plurality of spring and the spacing tooth of a plurality of, and open along its length direction of stand outer wall has logical groove, and the backplate sets up at logical inslot, and the internal surface of backplate is connected through the interior bottom surface that a plurality of spring and logical groove, and the equidistant fixing on the surface of backplate from top to bottom of a plurality of spacing tooth, location tooth are fixed on the inner wall of sliding sleeve, and the location tooth can insert between two spacing teeth.

Furthermore, the upper surface of the positioning teeth is an inclined plane, the lower surface of the positioning teeth is a plane, the lower surface of each limiting tooth is an inclined plane, and the upper surface of each limiting tooth is a plane.

Further, the utility model discloses still include two bottom plates, two bottom plates parallel arrangement side by side, the lower extreme of every stand respectively with the middle part fixed connection of a bottom plate upper surface.

Further, the utility model discloses still include connecting rod and two lugs, the connecting rod level sets up, and two lugs are fixed mounting respectively at the both ends of connecting rod, and every lug all is towards the lower extreme of a backplate.

Further, the length of the bump is 1.5 times of the length of the limiting tooth.

The utility model has the advantages that: the utility model can lift the computer display to make the display stay at a height suitable for the stature of an operator, thereby avoiding the influence on the health of the operator due to overlooking the display for a long time; the utility model adopts a mechanical adjustment mode to adjust the height of the display, is safe and reliable, is convenient to operate, and has low manufacturing cost; the utility model discloses can highly adjust the display at any time, make the operator can adjust the display height according to self needs, avoid operator's neck to suffer from cervical spondylopathy.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view in partial cross-section of the middle of the column;

fig. 4 is an enlarged view in partial section of the bottom of the stud.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the embodiment provides a computer display height adjusting device, which includes a supporting plate 1, and the embodiment further includes two upright posts 2, two sliding sleeves 3 and two positioning assemblies, the two upright posts 2 are vertically arranged side by side, one sliding sleeve 3 is sleeved on each upright post 2, the sliding sleeves 3 can linearly move up and down along the upright posts 2, the inner wall of each sliding sleeve 3 is connected with the outer wall of the upright post 2 through one positioning assembly, the supporting plate 1 is horizontally arranged between the two upright posts 2, and two ends of the supporting plate 1 are connected with the two sliding sleeves 3 respectively.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, each of the positioning assemblies of the computer display height adjusting device in the embodiment includes a back plate 4, a positioning tooth 5, a plurality of springs 6 and a plurality of limiting teeth 7, a through groove 2-1 is formed in the outer wall of the stand column 2 along the length direction of the stand column, the back plate 4 is arranged in the through groove 2-1, the inner surface of the back plate 4 is connected with the inner bottom surface of the through groove 2-1 through the plurality of springs 6, the plurality of limiting teeth 7 are fixed on the outer surface of the back plate 4 at equal intervals from top to bottom, the positioning tooth 5 is fixed on the inner wall of the sliding sleeve 3, and the positioning tooth 5 can be inserted between the two limiting teeth 7. Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: the embodiment is described with reference to fig. 1 to 4, in which the upper surface of the positioning tooth 5 of the computer display height adjusting device in the embodiment is an inclined surface, the lower surface of the positioning tooth 5 is a flat surface, the lower surface of each limiting tooth 7 is an inclined surface, and the upper surface of each limiting tooth 7 is a flat surface. Other components and connection relationships are the same as those in the second embodiment.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 4, and the height adjusting device for a computer display according to the embodiment further includes two bottom plates 8, the two bottom plates 8 are arranged in parallel side by side, and the lower end of each upright 2 is fixedly connected to the middle of the upper surface of one bottom plate 8. So set up, can effectively improve stand 2's stability. Other components and connections are the same as those in the first embodiment.

The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 4, and the height adjusting device for a computer display according to the embodiment further includes a connecting rod 9 and two protrusions 10, the connecting rod 9 is horizontally disposed, the two protrusions 10 are respectively and fixedly mounted at two ends of the connecting rod 9, and each protrusion 10 faces the lower end of one back plate 4.

With the arrangement, the middle part of the connecting rod 9 is pushed, each lug 10 of the driving chain can push the two back plates 4 to move towards the through groove 2-1, so that the limiting teeth 7 on the two back plates 4 simultaneously enter the through groove 2-1, and the sliding sleeve 3 can freely move up and down along the upright post 2.

Other components and connection relationships are the same as those in the first or second embodiment.

The sixth specific implementation mode: referring to fig. 1 to 4, the length L1 of the projection 10 of the height adjusting device for a computer monitor according to the present embodiment is 1.5 times the length L2 of the position-limiting teeth 7.

So set up, make spacing tooth 7 can get into logical groove 2-1 completely. The other components and the connection relationship are the same as those in the fifth embodiment.

Principle of operation

When the display device is used, a display is placed on the upper surface of the supporting plate 1, when the display device needs to be lifted, the supporting plate 1 is pushed upwards, the two sliding sleeves 3 ascend along the upright posts 2, because the lower surfaces of the limiting teeth 7 and the upper surfaces of the positioning teeth 5 are inclined planes, the positioning teeth 5 can slide relative to the limiting teeth 7 in the ascending process, when the display device is lifted to a required height, the supporting plate 1 is loosened, the positioning teeth 5 are inserted between the two corresponding limiting teeth 7, at the moment, the lower surfaces of the positioning teeth 5 are in contact with the upper surfaces of the limiting teeth 7 positioned below the positioning teeth, and because the lower surfaces of the positioning teeth 5 and the upper surfaces of the limiting teeth 7 are flat planes, the sliding sleeves 3 cannot slide downwards, and the supporting plate 1 is fixed;

when the display needs to be lowered, the supporting plate 1 is supported by one hand, the middle part of the connecting rod 9 is pushed by the other hand, the back plate 4 is pushed into the through groove 2-1 by the bumps 10 at the two ends of the connecting rod 9, the limiting teeth 7 are completely immersed into the through groove 2-1, contact between the limiting teeth 7 and the positioning teeth 5 is lost at the moment, the sliding sleeve 3 can slide downwards along the upright post 2, when the display descends to a required position, the connecting rod 9 is loosened, the back plate 4 returns to the original position under the elastic force of the spring 6, the limiting teeth 7 are in re-contact with the positioning teeth 5 and clamp the positioning teeth 5, and lowering adjustment of the display is completed.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A computer display height adjustment device, it includes layer board (1), its characterized in that: the utility model provides a computer display height adjusting device still includes two stands (2), two sliding sleeve (3) and two locating component, and two stands (2) are vertical to be set up side by side, and sliding sleeve (3) of suit are gone up in every stand (2), and linear movement about stand (2) can be followed in sliding sleeve (3), and the inner wall of every sliding sleeve (3) respectively through one locating component and the outer wall connection of stand (2), layer board (1) level sets up between two stands (2), and the both ends of layer board (1) are connected with two sliding sleeve (3) respectively.

2. The height adjustment device of a computer monitor according to claim 1, wherein: every locating component includes backplate (4), location tooth (5), a plurality of spring (6) and a plurality of spacing tooth (7), stand (2) outer wall is opened along its length direction has logical groove (2-1), backplate (4) set up in leading to groove (2-1), the internal surface of backplate (4) is connected through a plurality of springs (6) and the interior bottom surface that leads to groove (2-1), equidistant the fixing on the surface of backplate (4) from top to bottom of a plurality of spacing tooth (7), location tooth (5) are fixed on the inner wall of sliding sleeve (3), location tooth (5) can insert between two spacing tooth (7).

3. The height adjustment device of a computer monitor according to claim 2, wherein: the upper surface of each positioning tooth (5) is an inclined plane, the lower surface of each positioning tooth (5) is a plane, the lower surface of each limiting tooth (7) is an inclined plane, and the upper surface of each limiting tooth (7) is a plane.

4. The height adjustment device of a computer monitor according to claim 1, wherein: the computer display height adjusting device further comprises two bottom plates (8), the two bottom plates (8) are arranged in parallel side by side, and the lower end of each upright post (2) is fixedly connected with the middle of the upper surface of one bottom plate (8) respectively.

5. The height adjusting device of a computer monitor according to claim 1 or 2, wherein: the computer display height adjusting device further comprises a connecting rod (9) and two convex blocks (10), the connecting rod (9) is horizontally arranged, the two convex blocks (10) are respectively and fixedly installed at two ends of the connecting rod (9), and each convex block (10) faces towards the lower end of one backboard (4).

6. The height adjustment device of claim 5, wherein: the length (L1) of the projection (10) is 1.5 times the length (L2) of the limit tooth (7).