Multi-screen display device

Abstract

The utility model relates to the technical field of software development multi-screen displays, in particular to a multi-screen display device which comprises a base, a wire arranging frame is fixedly connected to the upper surface of the base, a sliding sleeve is slidably connected to the outer surface of the wire arranging frame, and two connecting frames a are fixedly connected to the front face and the back face of the sliding sleeve respectively. The left side face and the right side face of the inner wall of the connecting frame a are rotationally connected with the left side face and the right side face of a telescopic box correspondingly, the inner wall of the telescopic box is slidably connected with a connecting plate, a sliding sleeve is fixed to the outer surface of a wire arranging frame through a plug pin, and the vertical distance between display screens is adjusted. The screw rod rotates to drive the threaded sleeve and the connecting plate to move forwards, the connecting plate moves forwards to drive the connecting frame b, the connecting piece, the mounting plate and the display screens to move forwards, the transverse distance between the multiple display screens is adjusted, and the problem that an existing device cannot adjust the distance between the multiple display screens is solved.

Description

Technical Field

[0001] This utility model relates to the field of software development multi-screen display technology, and specifically to a multi-screen display device. Background Technology

[0002] Software development is the process of building a software system or a software component within a system based on user requirements. It is a systematic engineering project encompassing requirements gathering, requirements analysis, design, implementation, and testing. Software is generally implemented using a programming language. Software development tools are typically employed for development. Software is categorized into system software and application software, and it includes not only programs that run on a computer but also the related documentation. The general process of software design involves designing the software's functions and implementation algorithms and methods, designing the overall software structure and modules, programming and debugging, program integration and testing, and finally, writing and submitting the program.

[0003] Chinese Utility Model Patent Publication No. CN 216520539 U discloses a multi-screen display device for computer software development. This device has a height adjustment mechanism. First, the limiting screw is rotated out, and then the height of the support rod can be adjusted. The limiting screw passes through the nested column on the right side of the hollow column and is then embedded in the limiting groove inside the support rod, which can effectively stabilize the adjusted support rod and make it easy for the staff to adjust the overall height of the device.

[0004] While the aforementioned device can adjust the height and angle between displays, it cannot adjust the spacing and angle between multiple displays, thus affecting viewing comfort. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a multi-screen display device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-screen display device, including a base, a cable tray fixedly connected to the upper surface of the base, a sliding sleeve slidably connected to the outer surface of the cable tray, two connecting brackets a fixedly connected to the front and back of the sliding sleeve, the left and right sides of the inner wall of the connecting bracket a rotatably connected to the left and right sides of the telescopic box, a connecting plate slidably connected to the inner wall of the telescopic box, a moving groove formed on the upper surface of the telescopic box, an extension component disposed inside the moving groove, a power box a fixedly connected to the left side of the connecting bracket a, a first angle adjustment component disposed inside the power box a, a connecting bracket b fixedly connected to the front of the connecting plate, the front and back sides of the inner wall of the connecting bracket b rotatably connected to the front and back sides of the connecting member, the right side of the connecting member fixedly connected to the left side of the mounting plate, a power box b mounted on the front of the connecting bracket b, and a second angle adjustment component disposed inside the power box b.

[0007] Preferably, the front of the cable tray has several symmetrical slots.

[0008] Preferably, the extension assembly includes a screw rotatably connected to the back side of the inner wall of the moving groove, one end of the front side of the screw passing through a bearing mounted on the front side of the inner wall of the moving groove and fixedly connected to the back side of the turntable a, the outer surface of the screw being threadedly connected to a threaded sleeve, and the lower surface of the threaded sleeve being fixedly connected to the upper surface of the connecting plate.

[0009] Preferably, the first angle adjustment component includes a worm a rotatably connected to the lower surface of the inner wall of the power box a, the outer surface of the worm a meshing with the outer surface of the worm wheel a, the right side of the worm wheel a passing through and fixedly connected to the right side of the inner wall of the power box a and the left side of the telescopic box, and the top end of the worm a passing through the upper surface of the inner wall of the power box a and fixedly connected to the lower surface of the turntable b.

[0010] Preferably, the second angle adjustment assembly includes a worm gear b rotatably connected to the lower surface of the inner wall of the power box b, the outer surface of the worm gear b meshing with the outer surface of the worm wheel b, the back of the worm wheel b being fixedly connected to the front of the connector via a bearing installed on the back of the inner wall of the power box b, and the top end of the worm gear b passing through the upper surface of the inner wall of the power box b and being fixedly connected to the lower surface of the turntable c.

[0011] Preferably, a cover plate is bolted to the upper surface of the telescopic box.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention uses a pin to fix the sliding sleeve to the outer surface of the cable tray, thereby adjusting the vertical spacing between the displays. Rotating the turntable a drives the screw to rotate, which in turn moves the threaded sleeve and connecting plate forward. The forward movement of the connecting plate moves the connecting frame b, the connector, the mounting plate, and the displays forward, thereby adjusting the horizontal spacing between multiple displays. This solves the problem that existing devices cannot adjust the spacing between multiple displays.

[0014] This invention solves the problem that existing devices cannot adjust the angles of multiple displays, thus affecting viewing comfort. By rotating turntable b, the worm gear b and worm wheel b can be rotated. The rotation of worm wheel b can adjust the angles of telescopic box, connecting plate and mounting plate. Rotating turntable c can also rotate worm gear b and worm wheel b. The rotation of worm wheel b can adjust the angles of connecting parts, mounting plate and display screen. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of power box a and power box b in this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the cable tray in this utility model;

[0019] In the diagram: 1. Base; 2. Cable tray; 3. Slot; 4. Sliding sleeve; 5. Connecting bracket a; 6. Telescopic box; 7. Connecting plate; 8. Moving slot;

[0020] Extension components: 91. Screw; 92. Threaded sleeve; 93. Turntable a;

[0021] First angle adjustment components: 101, turntable b; 102, worm gear a; 103, worm wheel a;

[0022] 11. Power box a; 12. Power box b;

[0023] Second angle adjustment assembly: 131, turntable c; 132, worm gear b; 133, worm wheel b; 14, connector; 15, connecting bracket b; 16, mounting plate; 17, cover plate. Detailed Implementation

[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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] Please see Figures 1-3 This utility model provides the following technical solution: a multi-screen display device, including a base 1, a cable tray 2 fixedly connected to the upper surface of the base 1, a sliding sleeve 4 slidably connected to the outer surface of the cable tray 2, two connecting brackets a5 fixedly connected to the front and back of the sliding sleeve 4 respectively, the left and right sides of the inner wall of the connecting bracket a5 being rotatably connected to the left and right sides of the telescopic box 6 respectively, a connecting plate 7 slidably connected to the inner wall of the telescopic box 6, a moving groove 8 opened on the upper surface of the telescopic box 6, an extension component being arranged inside the moving groove 8, a power box a11 fixedly connected to the left side of the connecting bracket a5, a first angle adjustment component being arranged inside the power box a11, a connecting bracket b15 fixedly connected to the front of the connecting plate 7, the front and back sides of the inner wall of the connecting bracket b15 being rotatably connected to the front and back sides of the connecting member 14 respectively, the right side of the connecting member 14 being fixedly connected to the left side of the mounting plate 16, a power box b12 being mounted on the front of the connecting bracket b15, and a second angle adjustment component being arranged inside the power box b12.

[0027] Specifically, the front of the cable tray 2 is symmetrically provided with several slots 3;

[0028] The display screen connection cable is routed using the cable tray 2 and the lever slot 3 to prevent the connection cable from getting tangled and affecting subsequent maintenance.

[0029] Specifically, the extension assembly includes a screw 91 rotatably connected to the back of the inner wall of the moving groove 8. One end of the screw 91 passes through a bearing installed on the front of the inner wall of the moving groove 8 and is fixedly connected to the back of the turntable a93. A threaded sleeve 92 is threadedly connected to the outer surface of the screw 91, and the lower surface of the threaded sleeve 92 is fixedly connected to the upper surface of the connecting plate 7.

[0030] Rotating turntable a93 drives screw 91 to rotate, and the rotation of screw 91 drives threaded sleeve 92 and connecting plate 7 to move forward. The forward movement of connecting plate 7 drives connecting frame b15, connector 14, mounting plate 16 and display screen to move forward, thereby adjusting the lateral spacing between multiple display screens.

[0031] Specifically, the first angle adjustment component includes a worm a102 rotatably connected to the lower surface of the inner wall of the power box a11. The outer surface of the worm a102 meshes with the outer surface of the worm wheel a103. The right side of the worm wheel a103 passes through and is fixedly connected to the right side of the inner wall of the power box a11 and the left side of the telescopic box 6. The top end of the worm a102 passes through the upper surface of the inner wall of the power box a11 and is fixedly connected to the lower surface of the turntable b101.

[0032] Rotating turntable b101 drives worm gear b132 and worm wheel b133 to rotate, and the rotation of worm wheel b133 drives the angle adjustment of telescopic box 6, connecting plate 7 and mounting plate 16.

[0033] Specifically, the second angle adjustment component includes a worm gear b132 rotatably connected to the lower surface of the inner wall of the power box b12. The outer surface of the worm gear b132 meshes with the outer surface of the worm wheel b133. The back of the worm wheel b133 is fixedly connected to the front of the connector 14 through a bearing installed on the back of the inner wall of the power box b12. The top end of the worm gear b132 passes through the upper surface of the inner wall of the power box b12 and is fixedly connected to the lower surface of the turntable c131.

[0034] Rotating the turntable c131 drives the worm gear b132 and worm wheel b133 to rotate, and the rotation of the worm wheel b133 drives the connector 14, the mounting plate 16 and the display screen to adjust their angles.

[0035] Specifically, a cover plate 17 is bolted to the upper surface of the telescopic box 6;

[0036] The cover plate 17 protects the moving groove 8 on the upper surface of the telescopic box 6, preventing external dust from falling into the moving groove 8 and blocking the screw 91.

[0037] Working principle and usage process of this utility model:

[0038] In use, this utility model is as follows:

[0039] The through holes on the right side of the cable tray 2 correspond to the through holes on the right side of the sliding sleeve 4. The sliding sleeve 4 is fixed to the outer surface of the cable tray 2 by a pin. The vertical spacing between the displays is adjusted. The cable tray 2 and the rod slot 3 are used to arrange the display connection cables to avoid tangling. Rotating the turntable a93 drives the screw 91 to rotate. The rotation of the screw 91 drives the threaded sleeve 92 and the connecting plate 7 to move forward. The forward movement of the connecting plate 7 drives the connecting frame b15, the connecting piece 14, the mounting plate 16 and the display to move forward. The horizontal spacing between multiple displays is adjusted. Rotating the turntable b101 drives the worm gear b132 and the worm wheel b133 to rotate. The rotation of the worm wheel b133 drives the telescopic box 6, the connecting plate 7 and the mounting plate 16 to adjust their angles. Rotating the turntable c131 drives the worm gear b132 and the worm wheel b133 to rotate. The rotation of the worm wheel b133 drives the connecting piece 14, the mounting plate 16 and the display to adjust their angles.

[0040] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-screen display device, comprising a base (1), characterized in that: A cable tray (2) is fixedly connected to the upper surface of the base (1). A sliding sleeve (4) is slidably connected to the outer surface of the cable tray (2). Two connecting brackets a (5) are fixedly connected to the front and back of the sliding sleeve (4). The left and right sides of the inner wall of the connecting bracket a (5) are rotatably connected to the left and right sides of the telescopic box (6). A connecting plate (7) is slidably connected to the inner wall of the telescopic box (6). A moving groove (8) is opened on the upper surface of the telescopic box (6). An extension component is provided inside the moving groove (8). The connecting bracket a (5) A power box a (11) is fixedly connected to the left side of the connecting plate (7). A first angle adjustment component is provided inside the power box a (11). A connecting frame b (15) is fixedly connected to the front side of the connecting plate (7). The front and back sides of the inner wall of the connecting frame b (15) are rotatably connected to the front and back sides of the connecting piece (14), respectively. The right side of the connecting piece (14) is fixedly connected to the left side of the mounting plate (16). A power box b (12) is installed on the front side of the connecting frame b (15). A second angle adjustment component is provided inside the power box b (12).

2. The multi-screen display device according to claim 1, characterized in that: The front of the cable tray (2) is symmetrically provided with several slots (3).

3. The multi-screen display device according to claim 1, characterized in that: The extension assembly includes a screw (91) rotatably connected to the back of the inner wall of the moving groove (8). One end of the front of the screw (91) passes through a bearing installed on the front of the inner wall of the moving groove (8) and is fixed to the back of the turntable a (93). A threaded sleeve (92) is threadedly connected to the outer surface of the screw (91), and the lower surface of the threaded sleeve (92) is fixed to the upper surface of the connecting plate (7).

4. A multi-screen display device according to claim 1, characterized in that: The first angle adjustment assembly includes a worm a (102) rotatably connected to the lower surface of the inner wall of the power box a (11). The outer surface of the worm a (102) meshes with the outer surface of the worm wheel a (103). The right side of the worm wheel a (103) passes through the right side of the inner wall of the power box a (11) and is fixed to the left side of the telescopic box (6). The top end of the worm a (102) passes through the upper surface of the inner wall of the power box a (11) and is fixed to the lower surface of the turntable b (101).

5. A multi-screen display device according to claim 1, characterized in that: The second angle adjustment assembly includes a worm gear b (132) rotatably connected to the lower surface of the inner wall of the power box b (12). The outer surface of the worm gear b (132) meshes with the outer surface of the worm wheel b (133). The back of the worm wheel b (133) is fixedly connected to the front of the connector (14) through a bearing installed on the back of the inner wall of the power box b (12). The top end of the worm gear b (132) passes through the upper surface of the inner wall of the power box b (12) and is fixedly connected to the lower surface of the turntable c (131).

6. A multi-screen display device according to claim 1, characterized in that: A cover plate (17) is bolted to the upper surface of the telescopic box (6).

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