Direction-adjustable multi-display support

Abstract

The utility model discloses a direction-adjustable multi-display support, which relates to the technical field of display supports and comprises a fixed base, a support column is fixed on the fixed base, a support top plate is fixed at one end of the support column far away from the fixed base, and a plurality of rear direction locking devices are arranged on the support top plate. A displayer rear support is fixed to a rotating outer cylinder of the rear direction locking device and can rotate along the rear direction locking device, the rear direction locking device can lock the displayer rear support, and a front direction locking device is arranged at the end, away from the rear direction locking device, of the displayer rear support. A displayer front support is fixed to a rotating outer cylinder in the front direction locking device, a universal joint is fixed to the end, away from the front direction locking device, of the displayer front support, a displayer fixing block is fixed to the end, away from the displayer front support, of the universal joint, and the displayer fixing block can be used for fixing a displayer. According to the utility model, a plurality of displays can be fixed, and the direction of each display can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of display brackets, in particular to a multi-display bracket with adjustable directions. Background Art

[0002] As a new type of display equipment support device for control rooms and office areas, and as a substitute for the single display stand, the monitor stand has always been an important part of the display device of corporate offices and factory equipment consoles because of its beautiful, practical and easy installation characteristics. It is widely used in public utilities and related fields, in the power, coal, water conservancy, environmental protection, highways, railways, aviation, chemical and other industries, especially in the control room production monitoring system with earthquake resistance requirements. It plays an irreplaceable role.

[0003] Currently, the commonly used monitors cannot be adjusted within a limited range in all directions, the structure is relatively bulky, one monitor stand can only be used to fix one monitor, and the space utilization rate is low.

[0004] Therefore, there is an urgent need in the art for a direction-adjustable multi-display stand to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a direction-adjustable multi-monitor bracket, which is used to solve the technical problems existing in the above-mentioned prior art, can fix multiple monitors at the same time, and the directions of each monitor can be adjusted.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] The utility model discloses a direction-adjustable multi-monitor bracket, comprising a fixed base, the fixed base being fixed with a support column, the support column being fixed with a support top plate at one end away from the fixed base, the support top plate being provided with a plurality of rear direction locking devices, the rotating outer cylinder of the rear direction locking device being fixed with a display rear bracket, the display rear bracket being able to rotate along the rear direction locking device, the rear direction locking device being able to lock the display rear bracket, the rotating outer cylinder in the front direction locking device being fixed with a display front bracket, the display front bracket being able to rotate along the front direction locking device, the front direction locking device being able to lock the display front bracket, the end of the display front bracket being away from the front direction locking device being fixed with a universal joint, the end of the universal joint being away from the display front bracket being fixed with a display fixing block, and the display fixing block being able to be used for fixing the display.

[0008] Preferably, the rear locking device and the front locking device have the same structure;

[0009] The rear direction locking device also includes a fixed sleeve, a sliding sleeve and a fastening bolt. The sliding sleeve can move up and down along the inside of the fixed sleeve. The outer side of the sliding sleeve is provided with an upper extrusion washer and a lower extrusion washer. The lower end of the upper extrusion washer is provided with an upper gear ring, and the upper end of the lower extrusion washer is provided with a lower gear ring. The upper gear ring can engage with the lower gear ring. A fastening threaded hole is provided in the fixed sleeve. The fastening bolt passes through the sliding sleeve and is threadedly connected to the fastening threaded hole.

[0010] Preferably, an extrusion cavity is provided in the fixing sleeve, an extrusion spring is provided in the extrusion cavity, and the extrusion spring is sleeved on the outer side of the fastening bolt.

[0011] Preferably, a limiting block is provided on the inner wall of the fixed sleeve, a limiting sliding groove is provided on the outer wall of the sliding sleeve, and the limiting block is slidably connected to the limiting sliding groove.

[0012] Preferably, the rear direction locking device, the display rear bracket, the front direction locking device and the display front bracket are each provided with three.

[0013] Preferably, a plurality of cable fixing devices are provided on the support column and the rear bracket of the display.

[0014] Preferably, the cable fixing device comprises a fixed connecting plate and a fixed arc plate fixed to each other, the fixed connecting plate is used for fixed connection with the support column or the rear bracket of the display, and the fixed arc plate is provided with a plurality of arc-shaped cable grooves.

[0015] Preferably, the fixing base is provided with a plurality of M10 fixing screw holes.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] The utility model can effectively fix multiple monitors by arranging multiple groups of rear direction locking devices, monitor rear brackets, front direction locking devices, monitor front brackets and monitor fixing blocks. In addition, since the rear direction locking devices, front direction locking devices and universal joints are provided, the directions and angles of each monitor can be effectively adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a multi-display stand with adjustable direction according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic structural diagram of a rotating outer cylinder in a multi-display stand with adjustable direction according to an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the interior of a rotating outer cylinder in a multi-display stand with adjustable direction according to an embodiment of the utility model;

[0022] Figure 4 It is a cross-sectional view of the rear direction locking device and the front direction locking device in the multi-display stand with adjustable direction according to the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a fixed sleeve in a multi-display stand with adjustable direction according to an embodiment of the utility model;

[0024] Figure 6 This is a schematic structural diagram of a sliding sleeve in a multi-display bracket with adjustable direction according to an embodiment of the utility model;

[0025] In the figure: 1-fixed base; 2-rear bracket of display; 3-rear direction locking device; 301-rotating outer cylinder; 302-fixing sleeve; 3021-extrusion chamber; 3022-fastening threaded hole; 3023-limiting block; 303-sliding sleeve; 3031-limiting slide groove; 304-fastening bolt; 305-extrusion spring; 306-lower extrusion gasket; 307-upper extrusion gasket; 4-front direction locking device; 5-front bracket of display; 6-display fixing block; 7-support column; 8-support top plate; 9-cable fixing device. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The purpose of the utility model is to provide a direction-adjustable multi-monitor bracket, which is used to solve the technical problems existing in the above-mentioned prior art, can fix multiple monitors at the same time, and the directions of each monitor can be adjusted.

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] like Figure 1-Figure 6 As shown, this embodiment provides a direction-adjustable multi-display stand, including a fixed base 1, a support column 7 is fixed on the fixed base 1, and a support top plate 8 is fixed to one end (i.e., the upper end) of the support column 7 away from the fixed base 1. A plurality of rear direction locking devices 3 are provided on the support top plate 8, and a rotating outer cylinder 301 of the rear direction locking device is fixed to a display rear bracket 2 by welding, and the display rear bracket 2 can rotate along the rear direction locking device, that is, rotate with the rear direction locking device as the center of the circle, and the rear direction locking device can also lock the display rear bracket 2. A front direction locking device 4 is provided at one end of the display rear bracket 2 away from the rear direction locking device, and a rotating outer cylinder 301 in the front direction locking device 4 is fixed to a display front bracket 5 by welding, and the display front bracket 5 can rotate along the front direction locking device 4, that is, rotate with the front direction locking device 4 as the center of the circle, and the front direction locking device 4 can lock the display front bracket 5. A universal joint is fixed to the end of the display front bracket 5 away from the front locking device 4. The universal joint is a common part in the market, so its specific structure is not described here. A display fixing block 6 with an area of ​​100×100mm is fixed to the end of the universal joint away from the display front bracket 5, and the display fixing block 6 is provided with four M4 screw holes, which are respectively located at its four corners, so that the display fixing block 6 can be fixedly connected to the display by bolts.

[0030] In actual use, the rotating outer cylinder 301 on the rear locking device can be rotated first, and then the rotating outer cylinder 301 is locked by the rear locking device, so as to adjust the position of the rear bracket 2 of the display. Then the rotating outer cylinder 301 on the front locking device 4 is rotated, and then the rotating outer cylinder 301 is locked by the front locking device 4, so as to adjust the position of the front bracket 5 of the display. Finally, the angle of the universal joint is adjusted, so as to achieve the technical effect of adjusting the display in multiple directions.

[0031] In this embodiment, the rear locking device and the front locking device 4 have the same structure, and only the rear locking device will be described below.

[0032] like Figure 3-Figure 4As shown, the rear direction locking device also includes a fixed sleeve 302, a sliding sleeve 303 and a fastening bolt 304, wherein the fixed sleeve 302 is fixed on the support top plate 8. Specifically, the support top plate 8 is provided with a plurality of M35 through holes for connecting with the fixed sleeve 302 by bolts. The fixed sleeve 302 in the front direction locking device 4 is arranged and fixed on the rear bracket 2 of the display. The sliding sleeve 303 can move up and down along the inside of the fixed sleeve 302. The outer side of the sliding sleeve 303 is sleeved with an upper extrusion washer 307 and a lower extrusion washer 306. The lower end of the upper extrusion washer 307 is provided with an upper gear ring, and the upper end of the lower extrusion washer 306 is provided with a lower gear ring. When the upper extrusion washer 307 is fitted with the lower extrusion washer 306, the upper gear ring can mesh with the lower gear ring and position each other. A fastening threaded hole 3022 is provided in the fixing sleeve 302 , and the fastening bolt 304 passes through the sliding sleeve 303 and is threadedly connected to the fastening threaded hole 3022 . The fastening bolt 304 adopts an existing star-shaped bolt, which is convenient for the user to manually tighten.

[0033] In addition, the bottom of the fixed sleeve 302 is also provided with an outer flange base protruding outward (not shown in the figure), and the rotating sleeve is sleeved on the outer side of the fixed sleeve 302, and the upper and lower ends of the rotating sleeve can respectively abut against the lower extrusion washer 306 and the outer flange base. When it is necessary to adjust the direction of the display rear bracket 2, it is only necessary to loosen the fastening bolt 304, thereby adjusting the spacing between the lower extrusion washer 306 and the outer flange base, so that the rotating outer cylinder 301 can be manually rotated. After the direction of the rotating outer cylinder 301 is adjusted, the fastening bolt 304 is tightened again. As the fastening bolt 304 continuously moves toward the fastening threaded hole 3022, the fastening bolt 304 will also drive the sliding sleeve 303, the upper extrusion washer 307 and the lower extrusion washer 306 to move downward together. As the lower extrusion washer 306 continuously moves downward, it can firmly clamp the rotating outer cylinder 301 located between the two in cooperation with the outer flange base to prevent it from rotating, and finally achieve the angle fixation of the display rear bracket 2.

[0034] As for the specific structure of the front locking device 4 and the fixing method of the display front bracket 5 and the working principle of the rear locking device, they are exactly the same, so they will not be repeated here.

[0035] In this embodiment, the fixing sleeve 302 is provided with an extrusion chamber 3021 , which is a cylindrical chamber. An extrusion spring 305 is provided in the extrusion chamber 3021 , and the extrusion spring 305 is sleeved on the outer side of the fastening bolt 304 .

[0036] Furthermore, a spring limiting cavity is provided at the lower end of the sliding sleeve 303, and the extrusion spring 305 is arranged inside the spring limiting cavity. The inner diameter of the spring limiting cavity is the same as the outer diameter of the extrusion spring 305, thereby limiting the extrusion spring 305 and avoiding the problem of tilting of the extrusion spring 305.

[0037] When the fastening bolt 304 is tightened, the extrusion spring 305 will be gradually compressed in the extrusion chamber 3021. When the fastening bolt 304 is loosened, the extrusion spring 305 will quickly push away the sliding sleeve 303 and the upper extrusion washer 307 and the lower extrusion washer 306 on the sliding sleeve 303. There is no need for the user to manually open the upper extrusion washer 307 and the lower extrusion washer 306, thereby achieving the technical effect of quickly adjusting the rotating outer cylinder 301.

[0038] In this embodiment, a cylindrical limit block 3023 is provided on the inner wall of the fixed sleeve 302, and a limit groove 3031 is provided on the outer wall of the sliding sleeve 303. The limit block 3023 is slidably connected to the limit groove 3031 to ensure that the sliding sleeve 303 always slides up and down along the length direction of the limit groove 3031.

[0039] In this embodiment, there are three rear locking devices, display rear bracket 2, front locking devices 4, display front bracket 5, universal joints and display fixing blocks 6, so three displays can be installed. Of course, those skilled in the art can also set two, four or more groups of rear locking devices, display rear bracket 2, front locking devices 4, display front bracket 5, universal joints and display fixing blocks 6 to fix different numbers of displays, and are not limited to three groups.

[0040] In this embodiment, a plurality of cable fixing devices 9 are provided on the support column 7 and the display rear bracket 2. The cable fixing devices 9 can achieve a better technical effect of fixing the cables, avoid the cables being in disarray, and achieve an aesthetic effect.

[0041] In addition, the display rear bracket 2 in this embodiment is a square tube structure as a whole, and the specific display rear bracket 2 is divided into two parts, the upper surface and two side surfaces of which form a C-shaped plate structure, and the C-shaped plate structure can be fixedly connected to the lower surface of the display rear bracket 2 by screws. More importantly, a plurality of threading holes are provided on the lower surface of the display rear bracket 2, so that some cables can pass through the inside of the display rear bracket 2, which also plays a certain role in bundling cables.

[0042] In this embodiment, the cable fixing device 9 includes a fixed connecting plate and a fixed arc plate fixed to each other, and the fixed connecting plate and the fixed arc plate are of an integrated design. Among them, the fixed connecting plate is used to be fixedly connected to the support column 7 or the rear bracket 2 of the display. Specifically, the fixed connecting plate is a straight plate or an arc plate, and two M4 screw holes are provided on the fixed connecting plate, and then screws are used to pass through the two M4 screw holes on the fixed connecting plate to achieve the fixing of the fixed connecting plate. The fixed arc plate is a semicircular plate, and a plurality of arc-shaped wire grooves are provided on the fixed arc plate, and the plurality of wire grooves are used to achieve the fixing of the cable.

[0043] In this embodiment, the fixing base 1 is provided with a plurality of M10 fixing screw holes, specifically four, and the fixing base 1 is fixed to the console through the four M10 fixing screw holes.

[0044] In the direction-adjustable multi-monitor stand provided in this embodiment, the operator can quickly disassemble the entire direction-adjustable multi-monitor stand without the aid of external tools. In actual use, the various components of the direction-adjustable multi-monitor stand can be customized according to different size adjustment requirements and different numbers of monitors, thereby realizing single-monitor fixing, dual-monitor fixing, and triple-monitor fixing without having to re-process and design the entire assembly. Similarly, the angle of the monitor can be quickly adjusted when the monitor is installed and used.

[0045] This specification uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A direction-adjustable multi-monitor stand, characterized in that: The cam is provided with a plurality of locking devices, each of which has a plurality of locking means at its end, and the plurality of locking means are provided with a plurality of locking means at the rear end of the cam, the plurality of locking means being provided with a plurality of locking means at the rear end of the cam, and the plurality of locking means being provided with a plurality of locking means at the rear end of the cam.

2. The direction-adjustable multi-monitor stand according to claim 1, characterized in that: The rear locking device and the front locking device have the same structure; The rear direction locking device also includes a fixed sleeve, a sliding sleeve and a fastening bolt. The sliding sleeve can move up and down along the inside of the fixed sleeve. The outer side of the sliding sleeve is provided with an upper extrusion washer and a lower extrusion washer. The lower end of the upper extrusion washer is provided with an upper gear ring, and the upper end of the lower extrusion washer is provided with a lower gear ring. The upper gear ring can engage with the lower gear ring. A fastening threaded hole is provided in the fixed sleeve. The fastening bolt passes through the sliding sleeve and is threadedly connected to the fastening threaded hole.

3. The direction-adjustable multi-monitor stand according to claim 2, characterized in that: An extrusion cavity is arranged in the fixing sleeve, an extrusion spring is arranged in the extrusion cavity, and the extrusion spring is sleeved on the outer side of the fastening bolt.

4. The direction-adjustable multi-monitor stand according to claim 2, characterized in that: A limiting block is arranged on the inner wall of the fixed sleeve, a limiting sliding groove is arranged on the outer wall of the sliding sleeve, and the limiting block is slidably connected with the limiting sliding groove.

5. The direction-adjustable multi-monitor stand according to claim 1, characterized in that: There are three of each of the rear locking device, the display rear bracket, the front locking device and the display front bracket.

6. The direction-adjustable multi-monitor stand according to claim 1, characterized in that: The support column and the display rear bracket are both provided with a plurality of cable fixing devices.

7. The direction-adjustable multi-monitor stand according to claim 6, characterized in that: The cable fixing device comprises a fixed connecting plate and a fixed arc plate fixed to each other, wherein the fixed connecting plate is used for fixed connection with the support column or the rear bracket of the display, and the fixed arc plate is provided with a plurality of arc-shaped cable grooves.

8. The direction-adjustable multi-monitor stand according to claim 1, characterized in that: The fixing base is provided with a plurality of M10 fixing screw holes.

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