Separable and combinable main screen butt joint positioning device

Abstract

The utility model belongs to the technical field of display screen installation, and particularly relates to a separable main screen butt joint positioning device which comprises a fixing plate, an upper limiting clamping rod and a lower limiting clamping rod, the upper portion of the front end of the fixing plate is fixedly connected with the upper limiting clamping rod, and the bottom of the front end of the fixing plate is fixedly connected with the lower limiting clamping rod. Second through holes are formed in the two sides of the upper end of the upper limiting clamping rod correspondingly, a limiting clamping shaft is movably connected into the second through holes, a pull button is fixedly connected to the upper end of the limiting clamping shaft, and a spring is fixedly connected between the bottom end of the pull button and the upper end of the upper limiting clamping rod; according to the utility model, the butt joint positioning installation of the main display screen and the auxiliary display screen can be completed, the transverse assembly of a plurality of display screens can be carried out in the same way, the operation is simple and convenient, the use is convenient, the display screens positioned and butt-jointed in the mode are not easy to misplace up and down, the mutual misplacement of pictures in the plurality of display screens can be avoided, the display and use of the pictures are facilitated, and the use is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen installation, and in particular relates to a detachable main screen docking and positioning device. Background Art

[0002] The studio is a place for spatial art creation using light and sound. It is a regular base for TV program production. In addition to recording sound, it also records images. Guests, hosts, performers, etc. can work, produce and perform in it. In addition to the necessary recording and editing equipment, it also needs to have sufficient sound and light equipment and conditions that are convenient for creation.

[0003] Display screens are commonly used display devices in studios. They can receive signals from computers and form images for display. However, when existing display screens are used, when the main screen and the sub-screen need to be horizontally assembled to expand the length of the screen, there is a lack of a good docking and positioning structure between the main screen and the sub-screen. The main screen and the sub-screen that are fixed and installed by screws or other fixings are prone to misalignment, which will cause the display images on the main screen and the sub-screen to be misaligned, affecting the display use of the image and resulting in poor use. Utility Model Content

[0004] In order to solve the above-mentioned problems existing in the prior art, the utility model provides a detachable main screen docking and positioning device, which can realize the docking, positioning and installation of the main and auxiliary display screens. Similarly, multiple display screens can be assembled horizontally, which is simple and convenient, easy to use, and the display screens positioned and docked in the above-mentioned manner are not easy to be misaligned up and down, which can avoid the images in several display screens from being misaligned with each other, so as to facilitate the display of the images and is better to use.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a detachable main screen docking positioning device, comprising a fixed plate, an upper limit clamping rod and a lower limit clamping rod, the upper front end of the fixed plate is fixedly connected to the upper limit clamping rod, and the lower front end of the fixed plate is fixedly connected to the lower limit clamping rod;

[0006] Two through holes are provided at the front and rear ends of the left and right sides of the upper limit clamping rod and the lower limit clamping rod, and two guide rollers are provided at the left and right ends of the inner sides of the upper limit clamping rod and the lower limit clamping rod, and the front and rear ends of the guide rollers are fixedly connected with shaft protrusions, and the shaft protrusions are movably connected to the through holes;

[0007] A second through hole is provided on both sides of the upper end of the upper limit clamping rod, and a limit clamping shaft is movably connected inside the second through hole, a pull button is fixedly connected to the upper end of the limit clamping shaft, and a spring is fixedly connected between the bottom end of the pull button and the upper end of the upper limit clamping rod;

[0008] Display screens are arranged on both sides of the fixing plate, a screen frame is integrally installed around the outside of the display screen, and limit clamping holes are arranged on both left and right sides of the upper end of the screen frame.

[0009] As a preferred technical solution of a detachable main screen docking and positioning device of the utility model, two fixing holes are provided at both upper and lower ends of the fixing plate.

[0010] As a preferred technical solution of a detachable main screen docking and positioning device of the utility model, a partition is fixedly connected between the upper limit clamping rod and the lower limit clamping rod.

[0011] As a preferred technical solution of a detachable main screen docking and positioning device of the utility model, the upper limit clamping rod and the lower limit clamping rod are both "U"-shaped structures.

[0012] As a preferred technical solution of a detachable main screen docking and positioning device of the utility model, the limit clamping shaft is a cylindrical structure and the bottom end surface is an inclined surface.

[0013] As a preferred technical solution of a detachable main screen docking and positioning device of the utility model, the limit clamping hole is a circular structure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is mainly composed of a fixing plate, an upper limit clamping rod and a lower limit clamping rod, and a limit clamping hole is provided on the screen frame of the display screen. When in use, the main display screen is clamped in the upper limit clamping rod and the lower limit clamping rod from one side, and the limit clamping shaft and the limit clamping hole are automatically clamped and limited. Similarly, the auxiliary display screen is clamped and installed in the upper limit clamping rod and the lower limit clamping rod from the other side, thereby completing the docking and positioning installation of the main and auxiliary display screens. Similarly, through the use of several fixing plates, upper limit clamping rods and lower limit clamping rods, multiple display screens can be horizontally assembled to further expand the horizontal length of the display screen. The utility model is simple and convenient, easy to use, and the display screens positioned and docked in the above manner are not easy to be misaligned up and down, which can avoid the mutual misalignment of the pictures in several display screens, so as to facilitate the display of the pictures and have better use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the assembly and disassembly of the display screen in the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the fixed plate, the upper limit clamp rod and the lower limit clamp of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom-up structure of the fixed plate, the upper limit clamp rod, and the lower limit clamp of the utility model;

[0021] Figure 5 This is a schematic diagram of the upper limit clamping rod structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the upper limit clamping rod of the utility model.

[0023] In the figure: 1. fixing plate; 2. fixing hole; 3. upper limit lever; 4. lower limit lever; 5. partition; 6. through hole 1; 7. guide roller; 8. shaft protrusion; 9. through hole 2; 10. limit lever; 11. pull button; 12. spring; 13. display screen; 14. screen frame; 15. limit hole. DETAILED DESCRIPTION

[0024] 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. Example

[0025] See also Figure 1-6 The utility model provides the following technical solutions: a detachable main screen docking and positioning device, comprising a fixing plate 1, an upper limit clamping rod 3 and a lower limit clamping rod 4, two fixing holes 2 are provided at the upper and lower ends of the fixing plate 1, the upper front end of the fixing plate 1 is fixedly connected with the upper limit clamping rod 3, the lower front end bottom of the fixing plate 1 is fixedly connected with the lower limit clamping rod 4, the upper limit clamping rod 3 and the lower limit clamping rod 4 are both "U"-shaped structures, and a partition 5 is fixedly connected between the upper limit clamping rod 3 and the lower limit clamping rod 4, wherein the fixing plate 1 with the fixing holes 2 is used for the fixed installation of the docking and positioning device on an external wall or other structure, and the fixing plate 1 is also used for the connection between the upper limit clamping rod 3 and the lower limit clamping rod 4, the upper limit clamping rod 3 and the lower limit clamping rod 4 are respectively used for limiting the upper and lower ends of the insertion side of the display screen 13, and a limiting fixing structure mainly composed of a limiting clamping shaft 10 is further provided on the upper limit clamping rod 3, and the partition 5 is used for limiting the insertion side of the display screen 13;

[0026] Reference Figure 5 and Figure 6As shown, further, two through holes 6 are opened at the front and rear ends of the left and right sides of the upper limit card rod 3 and the lower limit card rod 4, and two guide rollers 7 are arranged at the left and right ends of the inner sides of the upper limit card rod 3 and the lower limit card rod 4. The front and rear ends of the guide rollers 7 are fixedly connected with shaft protrusions 8, and the shaft protrusions 8 are movably connected with the through holes 6, wherein the guide rollers 7 can rotate relative to the through holes 6 through the shaft protrusions 8, and the insertion side of the display screen 13 can roll with the rotating guide rollers 7. The wear of the main insertion side relative to the upper limit card rod 3 and the lower limit card rod 4 during the plugging and unplugging process can be reduced, and the smooth plugging and unplugging of the insertion side of the main display screen 13 is convenient;

[0027] Reference Figure 5 and Figure 6 As shown, further, through holes 2 9 are provided on both sides of the upper end of the upper limit clamping rod 3, and a limit clamping shaft 10 is movably connected inside the through hole 2 9. The limit clamping shaft 10 is a cylindrical structure and the bottom end surface is an inclined surface. A pull button 11 is fixedly connected to the upper end of the limit clamping shaft 10, and a spring 12 is fixedly connected between the bottom end of the pull button 11 and the upper end of the upper limit clamping rod 3, wherein the limit clamping shaft 10 can be elastically movable in the through hole 2 9. After the display screen 13 is inserted into place on the insertion side, under the elastic force of the spring 12, the bottom end of the upper limit clamping shaft 10 of the upper limit clamping rod 3 can be automatically clamped in the limit clamping hole 15, and the inserted display screen 13 can be further limited and fixed;

[0028] Reference Figure 1 and Figure 2 As shown, further, display screens 13 are provided on both sides of the fixed plate 1, and screen frames 14 are integrally installed around the outside of the display screen 13. Limiting card holes 15 are provided on both sides of the upper end of the screen frame 14, and the limiting card holes 15 are circular structures, wherein the limiting card holes 15 can be engaged with the bottom end of the limiting card shaft 10 to limit and fix the display screen 13 after being plugged into place.

[0029] In this embodiment, the utility model is mainly composed of a fixed plate 1, an upper limit clamping rod 3 and a lower limit clamping rod 4, and a limit clamping hole 15 is provided on the screen frame 14 of the display screen 13. When in use, the main display screen 13 is clamped in the upper limit clamping rod 3 and the lower limit clamping rod 4 from one side, and is automatically clamped and limited by the limit clamping shaft 10 and the limit clamping hole 15. Similarly, the auxiliary display screen 13 is clamped and installed in the upper limit clamping rod 3 and the lower limit clamping rod 4 from the other side, thereby completing the docking and positioning installation of the main and auxiliary display screens 13. Similarly, through the use of several fixed plates 1, upper limit clamping rods 3 and lower limit clamping rods 4, multiple display screens 13 can be horizontally assembled to further expand the horizontal length of the display screen. It is simple and convenient, easy to use, and the display screen 13 positioned and docked in the above manner is not easy to be misaligned up and down, which can avoid the images in several display screens 13 from being misaligned with each other, so as to facilitate the display of the image and use it, which is better.

[0030] When the main display screen 13 is inserted into the wall or other structure, the bottom end of the upper limit card shaft 10 of the upper limit card shaft 3 can be automatically clamped in the limit card hole 15 to prevent the main display screen 13 from being inserted into the wall or other structure. The display screen 13 is further limited and fixed, and then the auxiliary display screen 13 is similarly engaged and installed in the upper limit clamping rod 3 and the lower limit clamping rod 4 from the other side, thereby completing the docking and positioning installation of the main and auxiliary display screens 13. Similarly, through the use of several fixing plates 1, the upper limit clamping rod 3 and the lower limit clamping rod 4, multiple display screens 13 can be horizontally assembled to further expand the horizontal length of the display screen. It is simple and convenient, easy to use, and the display screen 13 is not easy to be misaligned after positioning and docking in the above manner, which can avoid the mutual misalignment of the pictures in several display screens 13, so as to facilitate the display of the pictures and use it. When the display screen 13 needs to be removed in the future, it is only necessary to lift the limit clamping shaft 10 through the pull button 11 to make the bottom end of the limit clamping shaft 10 disengage from the limit clamping hole 15 to release the limited fixing state of the display screen 13, and then further pull out the display screen 13, which is simple, convenient, labor-saving and convenient.

[0031] In addition, the contents not described in detail in this embodiment all belong to the scope of prior art and common knowledge.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable main screen docking and positioning device, characterized in that: It comprises a fixed plate (1), an upper limit clamping rod (3) and a lower limit clamping rod (4), wherein the upper front end of the fixed plate (1) is fixedly connected to the upper limit clamping rod (3), and the lower front end of the fixed plate (1) is fixedly connected to the lower limit clamping rod (4); Two through holes (6) are provided at the front and rear ends of the left and right sides of the upper limit clamping rod (3) and the lower limit clamping rod (4); two guide rollers (7) are provided at the left and right ends of the inner sides of the upper limit clamping rod (3) and the lower limit clamping rod (4); the front and rear ends of the guide rollers (7) are fixedly connected with shaft protrusions (8), and the shaft protrusions (8) are movably connected to the through holes (6); A second through hole (9) is provided on both sides of the upper end of the upper limit clamping rod (3); a limit clamping shaft (10) is movably connected inside the second through hole (9); a pull button (11) is fixedly connected to the upper end of the limit clamping shaft (10); and a spring (12) is fixedly connected between the bottom end of the pull button (11) and the upper end of the upper limit clamping rod (3); Display screens (13) are provided on both sides of the fixing plate (1), a screen frame (14) is integrally mounted around the outside of the display screen (13), and limit clamping holes (15) are provided on both left and right sides of the upper end of the screen frame (14).

2. A detachable main screen docking and positioning device according to claim 1, characterized in that: Two fixing holes (2) are provided at both the upper and lower ends of the fixing plate (1).

3. The detachable main screen docking and positioning device according to claim 1, characterized in that: A partition plate (5) is fixedly connected between the upper limit clamping rod (3) and the lower limit clamping rod (4).

4. The detachable main screen docking and positioning device according to claim 1, characterized in that: The upper limit clamping rod (3) and the lower limit clamping rod (4) are both U-shaped structures.

5. The detachable main screen docking and positioning device according to claim 1, characterized in that: The limit clamp shaft (10) is a cylindrical structure and the bottom end surface is an inclined surface.

6. The detachable main screen docking and positioning device according to claim 1, characterized in that: The limiting clamping hole (15) is a circular structure.

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