Display bracket for realizing left-right or up-down placement of double display screens

Abstract

The utility model discloses a display support for realizing left-right or up-down placement of double display screens, which comprises a base, two display support groups are arranged on the base, and each display support group comprises a base connecting piece, a lower arm, an upper arm, a middle connecting piece, a display mounting plate and a mounting seat, the lower portion of the base connecting piece is hinged to the base, the upper portion of the base connecting piece is hinged to the lower end of the lower arm and locked through a first screw, the upper end of the lower arm is hinged to the lower end of the middle connecting piece and locked through a second screw, and the upper end of the middle connecting piece is hinged to the lower end of the upper arm. The mounting base is arranged at the upper end of the upper arm, and a displayer mounting plate is arranged at the front end of the mounting base. The structure can realize free switching between left-right placement and up-down placement of the double screens, realizes flexibility of the display screen, and is convenient for a user to use.

Description

Technical Field

[0001] This utility model relates to the technical field of monitor stands, specifically a monitor stand for dual displays to be placed horizontally or vertically. Background Technology

[0002] Monitors are commonly used graphic display tools in people's lives and work. To meet different individual needs, monitor height, tilt, and rotation need to be adjusted. However, the stand provided by current monitor manufacturers has relatively limited functionality and cannot achieve multi-directional and multi-angle adjustment of the monitor. Therefore, many professional monitor manufacturers have invested in research and development in this area, resulting in the development of many monitor stands that can adjust the height, tilt, and swivel of the monitor. Currently, a monitor stand disclosed in patent application number 202021141668.5 includes a connector; a monitor mounting plate for connecting a monitor; and a stand body, the lower end of which is connected to the connector. A first connector is connected to the monitor mounting plate, and a second connector is connected to the upper end of the stand body. The first and second connectors are interlocked to connect the monitor mounting plate to the upper end of the stand body. However, this structure has a problem: the connector and the first connecting arm can only rotate, not be angled. This prevents the entire stand body from becoming a straight line, limiting its applicability. Especially in structures with two monitor stands, this structure cannot achieve the ability to freely switch between left-right and up-down screen placement. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide a monitor stand for dual displays to be placed horizontally or vertically, in order to solve the problem mentioned in the background art that the existing stand connecting base and the first connecting arm can only rotate and cannot be adjusted in angle, which makes it impossible for the entire support body to be directly straight, thus limiting its applicability. In particular, when there is a structure with two monitor stands, the structure cannot achieve the mode of freely switching between horizontal and vertical placement of the screen.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a monitor stand for dual displays to be placed horizontally or vertically, comprising a base, on which two monitor stand assemblies are arranged. Each monitor stand assembly includes a base connector, a lower arm, an upper arm, a middle connector, a monitor mounting plate, and a mounting base. The lower part of the base connector is hinged to the base, the upper part of the base connector is hinged to the lower end of the lower arm and locked with a screw, the upper end of the lower arm is hinged to the lower end of the middle connector and locked with a screw, the upper end of the middle connector is hinged to the lower end of the upper arm, the upper end of the upper arm is provided with the mounting base, and the front end of the mounting base is provided with the monitor mounting plate.

[0005] Preferably, for easy installation in different locations, the bottom of the base is secured with a U-shaped support by one or more screws. An adjusting screw, with one end inserted into the U-shaped support, is threaded to the bottom of the U-shaped support. A pressure cap is threaded to the head of the adjusting screw inside the U-shaped support, and the pressure cap is parallel to the bottom of the base. The vertical plate of the U-shaped support has a mounting through hole for inserting the adjusting screw, and the bottom of the base has a threaded hole for threaded connection of the adjusting screw.

[0006] Preferably, for ease of operation, the lower end of the adjusting screw is provided with an operating handle.

[0007] Preferably, a decorative cover is fitted at both ends of the hinge between the upper end of the lower arm and the lower end of the intermediate connector.

[0008] Preferably, a decorative cover is fitted at both ends of the hinge between the upper end of the lower arm and the lower end of the intermediate connector.

[0009] Preferably, in order to increase the friction with the display screen and improve the fixing strength, the display mounting plate has a protruding central recessed hole on the side facing the display screen, which abuts against the back of the display screen.

[0010] To improve the fixation effect, the upper end of the upper arm is hinged to a hinge seat, and the mounting seat is hinged to the hinge seat via a hinge shaft. The hinge shaft is formed by a first fixing screw and a nut. The front end of the hinge seat is provided with an opening, and two second fixing screws are threaded to the opening to lock the opening. The mounting seat is locked to the hinge seat by the first fixing screw and the two second fixing screws.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this structure can freely switch between left-right and top-bottom placement of dual screens, realizing the flexibility of the display screen and making it convenient for users to use. Attached Figure Description

[0012] Figure 1 Schematic structure of a monitor bracket for realizing left - right or up - down placement of dual displays in Embodiment 1 Figure 1 ;

[0013] Figure 2 Schematic structure of a monitor bracket for realizing left - right or up - down placement of dual displays in Embodiment 1 Figure 2 ;

[0014] Figure 3 Schematic structure of a monitor bracket for realizing left - right or up - down placement of dual displays in Embodiment 1 Figure 3 ;[[ID=第十八条]]

[0015] Figure 4 Schematic combination structure of the "C" - shaped support, adjusting screw, gland, operating handle and screw three in Embodiment 1;

[0016] Figure 5 For the horizontal display state of two displays;

[0017] Figure 6 For the vertical display state of two displays;

[0018] Figure 7 For Figure 6 Schematic structure diagram when the mounting base is deleted in;

[0019] Figure 8 For Figure 7 Enlarged view of point A in;

[0020] Figure 9 For Figure 6 Enlarged view of point B in;

[0021] Figure 10 Another state schematic diagram of the base and the installation position;

[0022] Figure 11 Schematic structure diagram of the first fixing screw with a steel sleeve.

[0023] In the figure: base 1, base connecting piece 2, lower arm 3, upper arm 4, hinge seat 401, first fixing screw 402, nut 403, second fixing screw 404, steel sleeve 405, intermediate connecting piece 5, monitor mounting plate 6, mounting base 7, screw one 8, screw two 9, screw three 10, "C" - shaped support 11, adjusting screw 12, gland 13, operating handle 14, decorative cover one 15, decorative cover two 16, steel pipe 17, installation through - hole 18, threaded hole 19. Specific implementation method

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Example 1

[0027] Please see Figures 1-10 As shown in the figure, this embodiment discloses a monitor stand for dual displays to be placed horizontally or vertically, including a base 1. Two monitor stand assemblies are arranged on the base 1. Each monitor stand assembly includes a base connector 2, a lower arm 3, an upper arm 4, a middle connector 5, a monitor mounting plate 6, and a mounting base 7. The lower part of the base connector 2 is hinged to the base 1, and the upper part of the base connector 2 is hinged to the lower end of the lower arm 3 and locked by a screw 8. The upper end of the lower arm 3 is hinged to the lower end of the middle connector 5. The connection is secured by screw 29. The upper end of the intermediate connecting piece 5 is hinged to the lower end of the upper arm 4. The upper end of the upper arm 4 is provided with the mounting base 7. The front end of the mounting base 7 is provided with the display mounting plate 6. In order to achieve the concealment of the screws and ensure a more aesthetically pleasing overall appearance, as a preferred embodiment, both ends of the hinge between the upper end of the lower arm 3 and the lower end of the intermediate connecting piece 5 are covered with a decorative cover 15, and both ends of the hinge between the upper end of the lower arm 3 and the lower end of the intermediate connecting piece 5 are covered with a decorative cover 26.

[0028] Preferably, for easy installation in different locations, the bottom of the base 1 is secured with a U-shaped support 11 by one or more screws 10. A screw 12, one end of which is inserted into the U-shaped support 11, is threaded to the bottom of the U-shaped support 11. A pressure cap 13 is threaded to the head of the screw 12 inside the U-shaped support 11, and the pressure cap 13 is parallel to the bottom of the base 1. The vertical plate of the U-shaped support 11 has a mounting through hole 18 for inserting the screw 12, and the bottom of the base 1 has a threaded hole 19 for threaded connection of the screw 12. In this embodiment, the structure achieves easier installation by detachably connecting the U-shaped support 11 to the base 1. The first method is as follows... Figure 1 As shown, when the thickness of the installation position is less than the opening thickness of the "C"-shaped support 11, the adjusting screw 12 can be loosened, and then the "C"-shaped support 11 is inserted into the side of the installation position. By tightening the adjusting screw 12, it is ensured that the upper end surface of the gland 13 abuts against the bottom of the installation position, and the top surface of the installation position abuts against the bottom surface of the base 1 to complete the installation and fixation of the entire monitor bracket. Once when this structure needs to be installed on a thickness greater than the opening position of the "C"-shaped support 11 and the "C"-shaped support 11 cannot be inserted into the installation position, a through hole can be drilled at the installation position at this time, and then all the screws 10 are removed. The opening of the "C"-shaped support 11 is set facing downwards and placed on the bottom surface of the installation position, and it is ensured that the installation through hole 18 on the "C"-shaped support 11 is aligned with the through hole drilled at the installation position. The base 1 is placed on the bottom surface of the installation position, and it is ensured that the through hole drilled at the installation position is aligned with the threaded hole 19. Then the gland 13 is removed from the adjusting screw 12, and the entire adjusting screw 12 is sequentially passed through the installation through hole 18 and the through hole on the installation position from bottom to top and then threadedly locked with the threaded hole 19 to complete the installation operation of this structure. It is realized that in the later stage, there is no need to clamp this device with two parts, and only the original parts can be used to clamp to installation positions with different thicknesses, which is convenient for users to use. The installation method is referred to Figure 10 as shown.

[0029] And for the convenience of operation, an operation handle 14 is provided at the lower end of the adjusting screw 12. In this embodiment, by adding the operation handle 14, it is convenient for users to rotate the adjusting screw 12.

[0030] As a preference, in order to increase the friction with the display screen and improve the fixing strength, a steel pipe 1 protruding from the center of the surface of the monitor mounting plate 6 facing the display screen and abutting against the back surface of the display screen after recessing the center of the monitor mounting plate 6 is provided. In this embodiment, by adding the steel pipe 1 at the front end of the monitor mounting plate 6, when the display screen is installed on the monitor mounting plate 6, the back surface of the display screen abuts against the end surface of the steel pipe 1, increasing the friction and further improving the firmness of the fixation.

[0031] Such as Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 11As shown, to improve the fixing effect, the upper end of the upper arm 4 is hinged to a hinge seat 401. The mounting seat 7 is hinged to the hinge seat 401 via a hinge shaft. The hinge shaft is formed by the cooperation of a first fixing screw 402 and a nut 403. A steel sleeve 405 is sleeved on the first fixing screw 402 and inserted into the hinge seat 401. The front end of the hinge seat 401 is provided with an opening. Two second fixing screws 404 are threadedly connected to the opening to lock it. The mounting seat 7 is locked to the hinge seat 401 by the first fixing screw 402 and the two second fixing screws 404. In this structure, the mounting seat 7 and the hinge seat 401 are locked together by three fixing screws. After the three fixing screws are tightened, they can be locked into the steel sleeve 405, further improving the locking effect, preventing the head from tilting down, and facilitating disassembly later. Moreover, when it is necessary to adjust the tilt angle of the monitor mounting plate 6, the tilt adjustment of the monitor mounting plate 6 can be achieved by rotating the first fixing screw 402.

[0032] In this embodiment, two monitor bracket assemblies are provided to allow simultaneous installation of two monitors. The hinge joint (i.e., the joint) between the base connector 2 of the two monitor bracket assemblies and the base 1 is secured with screws 8 (one or more screws can be used; two screws 8 can be used to ensure stability). Adjustment can be made after loosening the screws 8. For easy viewing, as shown... Figure 2 As shown in the figure, the angles of both monitor stand assemblies are adjusted to... Figure 2 In the left-side state, both displays can be horizontally positioned, as shown in the display status below. Figure 5 As shown, if the angles of both monitor stand assemblies are adjusted to... Figure 2 When the monitor is in the right-side position, and the upper arm 4 of one monitor stand group is higher than the upper arm 4 of the other monitor stand group, the two monitors can be displayed vertically. The monitor states are as follows. Figure 6 As shown, this ultimately enables the screen to be freely switched between left-right and top-bottom placement, achieving flexibility in the display and making it convenient for users.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A display stand for dual display screen implementation of left and right or top and bottom placement comprising a base (1), characterized in that: Two display support groups are arranged on the base (1), each display support group comprising a base connecting piece (2), a lower arm (3), an upper arm (4), a middle connecting piece (5), a display mounting plate (6) and a mounting seat (7), the lower end of the base connecting piece (2) being hinged to the base (1), the upper end of the base connecting piece (2) being hinged to the lower end of the lower arm (3) and locked by a screw (8), the upper end of the lower arm (3) being hinged to the lower end of the middle connecting piece (5) and locked by a screw (9), the upper end of the middle connecting piece (5) being hinged to the lower end of the upper arm (4), the upper end of the upper arm (4) being provided with the mounting seat (7), and the front end of the mounting seat (7) being provided with the display mounting plate (6).

2. The display stand for implementing left and right or up and down placement of a double display screen according to claim 1, characterized in that: The bottom of the base (1) is locked by more than one screw (10) with a "D" shaped support (11), the lower end of the "D" shaped support (11) being threadedly connected with an adjusting screw (12) with one end inserted into the "D" shaped support (11), the head of the adjusting screw (12) being threadedly connected with a gland (13) arranged in parallel with the bottom of the base (1), and the longitudinal plate of the "D" shaped support (11) being provided with a mounting through hole (18) for the insertion of the adjusting screw (12), and the bottom of the base (1) being provided with a threaded hole (19) for the threadedly connecting of the adjusting screw (12).

3. The display stand for implementing left and right or up and down placement of a double display screen according to claim 2, characterized in that: The lower end of the adjusting screw (12) is provided with an operating handle (14).

4. The display stand for implementing left and right or up and down placement of a double display screen according to claim 1 or 2, characterized in that: The hinged joint between the upper end of the lower arm (3) and the lower end of the middle connecting piece (5) is covered by a decorative cover (15) at both ends.

5. The display stand for implementing left and right or up and down placement of double display screens according to claim 1 or 2, characterized in that: The hinged joint between the upper end of the lower arm (3) and the lower end of the middle connecting piece (5) is covered by a decorative cover (16) at both ends.

6. The display stand for implementing left and right or up and down placement of double display screens according to claim 1 or 2, characterized in that: The center of the side of the display mounting plate (6) facing the display screen is provided with a protruding display mounting plate (6) center recess hole, and a steel pipe (17) is arranged behind the recess hole and abuts against the back of the display screen.

7. The display stand for implementing left and right or up and down placement of double display screens according to claim 1 or 2, characterized in that: The upper end of the upper arm (4) is hinged with a hinged seat (401), the hinged seat being hinged with the mounting seat (7) through a hinged shaft, the hinged shaft being formed by the cooperation of a first fixing screw (402) and a nut (403), the first fixing screw (402) being sleeved with a steel sleeve (405) which is inserted into the hinged seat (401), the front end of the hinged seat (401) being provided with an opening, two second fixing screws (404) being threadedly connected to the opening to lock the opening, and the mounting seat (7) being locked with the hinged seat (401) by the first fixing screw (402) and the two second fixing screws (404).

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