CN110107783B

CN110107783B - Computer display support

Info

Publication number: CN110107783B
Application number: CN201910436724.3A
Authority: CN
Inventors: 魏焕新
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2021-04-13
Anticipated expiration: 2039-05-23
Also published as: CN110107783A

Abstract

The invention discloses a computer display bracket, comprising: a base; one end of the vertical arm is fixed on the base, and a through groove is axially formed along the fixed end of the vertical arm to form a cavity; the pivoting seat is arranged in the cavity and is connected with the base; and the supporting arm is accommodated in the cavity, one end of the supporting arm is hinged with the pivot seat, and the other free end of the supporting arm is connected with the computer display. According to the computer display support provided by the invention, the computer display can be conveniently adjusted and has a better fixing effect through the matching of the vertical arm and the supporting arm.

Description

Computer display support

Technical Field

The invention relates to a supporting structure of a display screen of electronic equipment, in particular to a computer display bracket.

Background

Displays (displays) are also commonly referred to as monitors. The display is an I/O device belonging to a computer, namely an input/output device. The electronic file display tool is a display tool which displays a certain electronic file on a display through a specific transmission device and reflects the electronic file to human eyes. According to different manufacturing materials, the method can be generally divided into: cathode ray tube displays (CRT), plasma display PDPs, liquid crystal displays LCD, etc.

The support structure of the existing computer display generally has a fixed seat for fixing the computer display, the fixed seat is provided with a plurality of rod bodies which are mutually pivoted and connected, and the angle between each rod body can be adjusted. However, the inventors have found that the computer display stand of such a form currently has the following disadvantages: 1) the structure is complex, the volume is large and the occupied space is large due to the adoption of a plurality of rod bodies; 2) every body of rod must be fixed with screw rod, nut when needs fixed angle, and still need loosen the nut when angle regulation once more in needs, so adjust repeatedly, probably lead to follow-up fixed not tight, appear becoming flexible easily to also be more inconvenient in the use.

It can be seen that a need exists for improvements in one or more of the problems set forth above.

Disclosure of Invention

In view of the above problems in the prior art, an object of the present invention is to provide a computer monitor stand which is convenient to use and has a better fixing effect.

In order to achieve the above object, an aspect of the present invention provides a computer display stand, comprising:

a base;

one end of the vertical arm is fixed on the base, and a through groove is axially formed along the fixed end of the vertical arm to form a cavity;

the pivoting seat is arranged in the cavity and is connected with the base;

and the supporting arm is accommodated in the cavity, one end of the supporting arm is hinged with the pivot seat, and the other free end of the supporting arm is connected with the computer display.

In some embodiments, it is preferred that a mounting plate is attached to the free end, the computer monitor being attached to the support arm by the mounting plate.

In some embodiments, preferably, an opposite end of one end of the upright arm fixed on the base is provided with a mounting groove penetrating to the cavity, and a light emitting module is arranged in the mounting groove.

In some embodiments, the supporting arm is preferably bent and arranged in an arc shape.

In some embodiments, preferably, the free end of the supporting arm is provided with a first hole therethrough, and the mounting plate is hinged to the supporting arm by a screw rod inserted into the first hole.

In some embodiments, preferably, a through second hole is formed at one end of the support arm fixed to the base, and the support arm is hinged to the pivot seat through a screw rod penetrating through the second hole.

In some embodiments, it is preferred that the periphery of the first and/or second bore is provided with an annular groove in which a resilient washer is provided to increase rotational damping.

In some embodiments, the light emitting module is preferably a light bulb, an LED light emitting module or a light emitting diode.

In some embodiments, preferably, the end of the vertical arm, which is arranged on the base, is provided with an extension arm for supporting the bottom of the computer display.

In some embodiments, it is preferred that the end of the extension arm is provided with a stop protrusion.

Compared with the prior art, the computer display support provided by the invention has the advantages that the computer display can be conveniently adjusted and has a better fixing effect through the matching of the vertical arm and the supporting arm.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is an exploded perspective view of a computer monitor stand according to the present invention;

FIG. 2 is a schematic perspective view of a computer monitor stand according to the present invention;

FIG. 3 is a schematic perspective view of a computer monitor stand according to the present invention (including a computer monitor);

FIG. 4 is a cross-sectional view of the free end of the support arm of the computer monitor stand according to the present invention;

FIG. 5 is a schematic cross-sectional view of a computer monitor stand according to the present invention with a support arm fixed to one end of a base;

FIG. 6 is a schematic view of a computer monitor stand according to the present invention in a use state;

FIG. 7 is a schematic view of another use state of a computer monitor stand according to the present invention;

FIG. 8 is a schematic view of another usage state of the stand for a computer monitor according to the present invention.

The main reference numbers:

1 … … computer display

10 … … base

11 … … pivot seat

12 … … support arm

13 … … first hole

14 … … second hole

15 … … annular mounting groove

16 … … elastic washer

17 … … screw rod

18 … … nut

19 … … mounting plate

190 … … hinge

20 … … vertical arm

21 … … mounting groove

22 … … Cavity

23 … … light emitting module

24 … … extension arm

30 … … limiting piece

31 … … step.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1 to 5, an aspect of the present invention provides a computer display stand, including: a base 10; one end of the vertical arm 20 is fixed on the base 10, and a through groove is axially formed along the fixed end of the vertical arm 20 to form a cavity 22; a pivot 11, wherein the pivot 11 is disposed in the cavity 22 and connected to the base 10; and the supporting arm 12 is accommodated in the cavity 22, one end of the supporting arm 12 is hinged with the pivot seat 11, and the other free end of the supporting arm 12 is connected with the computer display 1. In the embodiment, the standing arm 20 and the supporting arm 12 are matched to realize free adjustment of the computer display 1, and at the same time, the supporting stability is greatly improved because the supporting arm 12 is accommodated in the accommodating cavity 22 of the standing arm 20.

In the solution of the present invention, the support arm 12 as the main support part can be directly connected to the back side of the computer monitor through the free end, but for the purpose of improving stability, as shown in fig. 1, in some embodiments, it is preferable to further include a mounting plate 19 connected to the free end, and the computer monitor 1 is connected to the support arm 12 through the mounting plate 19.

In a further improvement, the computer is considered to be easy to generate visual fatigue and harm caused by blue light to human eyes when the computer is used for a long time. In some embodiments of the present invention, preferably, an opposite end of one end of the upright arm 20 fixed on the base, that is, a free end of the upright arm, may be formed with a mounting groove 21 penetrating to the cavity, and a light emitting module 23 is disposed in the mounting groove 21. The light emitting module is used for complementing ambient light and further emitting light capable of neutralizing blue light, so that the harm of a computer display to human eyes is reduced, and therefore, the light emitting module 23 can be selected from a bulb, an LED light emitting module or an LED, and the color of the light is preferably yellow light.

As mentioned above, the supporting arm 12 is used as a main supporting component to bear the main weight of the computer monitor 1, and when the display angle is adjusted manually, a certain torsion force still needs to be borne, so as to facilitate adjusting the viewing angle of the computer monitor 1 and at the same time partially improve the structural rigidity of the supporting arm 12, as shown in fig. 1, in some embodiments, the supporting arm 12 is preferably bent and curved as a whole.

In the solution of the present invention, the supporting arm 12 supports the computer monitor 1 and allows the user to adjust the viewing angle of the computer monitor 1, which can directly realize the adjustment of the tilting angle through the hinge point where the supporting arm 12 is hinged to one end of the pivot seat 11. Specifically, as shown in fig. 1 and 2, a through second hole 14 may be disposed at one end of the supporting arm 12 fixed to the base 10, and the supporting arm 12 is hinged to the pivot base 11 through a screw 17 penetrating through the second hole 14. In other embodiments, as shown in fig. 1 and 2, the free end of the supporting arm 12 is preferably provided with a first hole 13 therethrough, and the mounting plate 19 is hinged to the supporting arm 12 through a screw 17 inserted into the first hole 13. The nut 18 is used for fastening in cooperation with the screw 17. In addition, in this embodiment, it is preferable that a hinge portion 190 for facilitating hinge fixing is formed on the mounting plate 19.

It is contemplated that in the specific angular adjustment implementation described above, when the angle of the support arm needs to be adjusted, the nut 18 would first be loosened, the user would then manually adjust the angle of the computer display, and then the nut 18 would be tightened to fix the appropriate angle. This in effect increases the difficulty of adjustment and is also less convenient. As a modification, in some embodiments, as shown in fig. 1, the periphery of the first hole 13 and/or the second hole 14 is provided with an annular groove 15, and the annular groove 15 is provided with an elastic washer 16 for increasing the rotational damping. Therefore, the elastic washer 16 provides a certain rotation damping for the hinge point, so that when a user adjusts the angle of the computer display 1, the user can stop at any display position without loosening the nut 18, and the operation convenience is improved.

In addition, as shown in fig. 1, 3 and 6, in some embodiments, the end of the upright arm 20 disposed on the base 10 is preferably provided with an extension arm 24 for supporting the bottom of the computer monitor 1. In this way, within a certain angle range, for example, when the included angle between the computer monitor and the desktop is 60 degrees to 90 degrees, the computer monitor can be supported on the extension arm 24, thereby improving the supporting stability. In fact, this angle range can cover most application scenarios of the computer display 1, and in order to prevent the computer display 1 from accidentally slipping off, it is also conceivable to provide a limiting protrusion 241 at the end of the extension arm 24, as shown in fig. 1. When the angle is beyond the range, the bottom edge of the computer monitor can be directly supported on the desktop by adjusting the inclination angle of the supporting arm 12, as shown in fig. 7.

In other extreme usage environments, such as when a user needs a larger tilting angle, as shown in fig. 8, the computer monitor stand according to the present invention may further include a stopper 30 detachable from the base, and the stopper 30 is provided with a plurality of steps 31 for limiting the bottom edge of the computer monitor 1.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A computer display stand, comprising:

a base;

one end of the vertical arm is fixed on the base, and a through groove is axially formed along the fixed end of the vertical arm to form a cavity; the opposite end of one end of the vertical arm fixed on the base is provided with a mounting groove which is communicated with the cavity, and a light-emitting module is arranged in the mounting groove;

the pivoting seat is arranged in the cavity and is connected with the base;

2. The computer monitor support stand of claim 1, further comprising a mounting plate attached to said free end, said computer monitor being attached to said support arm by said mounting plate.

3. The computer display stand of claim 1, wherein the support arm is generally curved and arcuate.

4. The computer monitor support according to claim 2, wherein the free end of the support arm is provided with a first hole therethrough, and the mounting plate is hinged to the support arm by a screw inserted into the first hole.

5. The computer monitor support according to claim 4, wherein the support arm is fixed to the base and has a second hole formed therethrough, and the support arm is hinged to the pivotal seat by a screw inserted into the second hole.

6. The computer display stand of claim 5, wherein a circumferential edge of the first hole and/or the second hole is provided with an annular groove, and wherein an elastic washer is provided inside the annular groove to increase rotational damping.

7. The computer display stand of claim 1, wherein the light module is a light bulb, an LED light module, or a light emitting diode.

8. The computer monitor support of claim 1, wherein the end of the arm that is disposed on the base is provided with an extension arm for supporting the bottom of the computer monitor.

9. The computer display stand of claim 8, wherein the end of the extension arm is provided with a stop protrusion.