Multi-screen splicing device

Abstract

The present invention belongs to the technical field of display screens, and specifically discloses a multi-screen splicing device, including a bearing member, a splicing assembly, and an adjustment mechanism, wherein the bearing member is fastened to a bearing surface; the splicing assembly is provided with a plurality of display screen units, each of which includes a display screen, and a support assembly, and the support assembly is connected to the bearing member; the adjustment mechanism includes a first adjustment member for adjusting the display screen up and down, a second adjustment member for adjusting the display screen forward and backward, and a third adjustment member for adjusting the pitch angle of the display screen. When splicing and fixing multiple display screens, the multi-screen splicing device designed with this structure can first connect the support assembly provided on the back of the display screen to the bearing member, and then fine-tune the installation position of each display screen by providing the adjustment mechanism, thereby effectively improving the efficiency of splicing and installation of multiple screens and reducing many troubles caused by conventional multi-screen splicing and installation.

Description

Technical Field

[0001] The present invention relates to the technical field of display screens, and in particular to a multi-screen splicing device. Background Art

[0002] In the related art, when assembling and fixing multiple display screens, the splicing work becomes extremely cumbersome due to the unreasonable structural design. In addition, the multiple display screens after splicing cannot be adjusted conveniently and flexibly, which makes it impossible for the multiple display screens to be aligned front to back and top to bottom, thus causing great trouble to the splicing and installation tooling. Summary of the invention

[0003] The object of the present invention is to provide a multi-screen splicing device, which can conveniently and flexibly splice multiple display screens, has high splicing efficiency, and saves time and effort.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A multi-screen splicing device, comprising:

[0006] A bearing member, used for erecting a plurality of display screens, wherein the bearing member is fastened to a bearing surface;

[0007] A splicing assembly is provided with a plurality of display screen units spliced ​​in sequence, wherein each of the plurality of display screen units comprises a display screen, and a supporting assembly for erecting the display screen, wherein the supporting assembly is connected to the bearing member;

[0008] The adjusting mechanism is arranged on the display screen unit and is used for fine-tuning the installation position of the display screen unit. The adjusting mechanism includes a first adjusting member for adjusting the display screen up and down, a second adjusting member for adjusting the display screen front and back, and a third adjusting member for adjusting the pitch angle of the display screen.

[0009] Wherein, the two opposite side walls of the adjacent display screens are respectively provided with male terminals and female terminals for convenient mutual electrical connection.

[0010] Wherein, the two opposite side walls adjacent to the display screens are respectively provided with buckles for convenient mutual locking.

[0011] The bearing member is fastened along the horizontal direction of the wall surface, and one side of the bearing member close to the splicing assembly is folded upward to form a sliding groove that slidably cooperates with the supporting assembly.

[0012] The support assembly includes a support beam vertically fastened along the back panel of the display screen, a hook arranged at one end of the support beam, and a support arm bent and arranged above the hook, and the support arm is arranged parallel to and spaced from the bearing surface.

[0013] Wherein, the hook and the support arm are integrally formed with the support beam by stamping and bending.

[0014] The hook is vertically provided with the first adjusting member, the support arm is horizontally provided with the second adjusting member, and the support beam is provided with the third adjusting member at one end away from the hook.

[0015] Wherein, the first adjusting member is configured as a first adjusting screw, the lower end of which is in conflict with the supporting member; the second adjusting member is configured as a second adjusting screw having one end rotatably connected to the supporting member, and the adjusting end of the second adjusting screw is rotatably connected to the support arm via a nut.

[0016] Wherein, the third adjusting member includes a screw rod threadedly connected to the support beam, and a knob arranged at an end of the screw rod away from the support beam, and the end of the screw rod away from the knob contacts the back of the display screen.

[0017] Among them, the splicing assembly is provided with an odd number of the display screens, the display screen located in the middle position of the splicing assembly is fastened to the bearing member through the hook at the upper end of the support beam, and the back of the display screen located in the middle position of the splicing assembly is provided with the third adjusting member.

[0018] The beneficial effects of the present invention are as follows: the present invention discloses a multi-screen splicing device, including a bearing, a splicing assembly and an adjustment mechanism, wherein the bearing is used to set up multiple display screens, and the bearing is fastened to the bearing surface; the splicing assembly is provided with multiple display screen units spliced ​​in sequence, and the multiple display screen units all include display screens, and a support assembly for setting up the display screens, and the support assembly is connected to the bearing; the adjustment mechanism is provided on the display screen unit and is used for fine-tuning the installation position of the display screen unit, and the adjustment mechanism includes a first adjustment member for adjusting the display screen up and down, a second adjustment member for adjusting the display screen front and back, and a third adjustment member for adjusting the pitch angle of the display screen. The multi-screen splicing device designed with this structure can first connect the support assembly provided on the back of the display screen to the bearing when splicing and fixing the multiple display screens, and then fine-tune the installation position of each display screen by setting the adjustment mechanism, thereby effectively improving the efficiency of multi-screen splicing and installation, and reducing many troubles caused by conventional multi-screen splicing and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axonometric diagram of a multi-screen splicing device after assembly according to the present invention.

[0020] Figure 2 yes Figure 1 Axonometric view of the center load-bearing member.

[0021] Figure 3It is an exploded view of a multi-screen splicing device of the present invention after removing the wall surface.

[0022] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.

[0023] Figure 5 yes Figure 1 A partial enlarged view of point B in the middle.

[0024] Figure 6 yes Figure 3 A partial enlarged view of point C in the middle.

[0025] Figure 7 It is an assembly diagram of a multi-screen splicing device of the present invention after removing the wall surface.

[0026] In the figure:

[0027] 1. Carrying member; 11. Slide groove; 12. Long groove; 21. Display screen; 221. Support beam; 222. Hook; 223. Support arm; 23. Female end; 24. Buckle; 31. First adjusting member; 32. Second adjusting member; 321. Nut; 33. Third adjusting member; 331. Knob. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0032] Combination Figures 1 to 7 As shown, this embodiment provides a multi-screen splicing device, including a carrier 1, a splicing assembly and an adjustment mechanism. Specifically, the carrier 1 is mainly used for the installation of multiple display screens 21, and the carrier 1 is fastened to the wall; further specifically, the carrier 1 in this embodiment is fastened along the horizontal direction of the wall, and one side of the carrier 1 close to the splicing assembly is folded upward for hanging the splicing assembly, and the cross-section of the side wall fastened to the wall is arranged in a U-shape after multiple bending, so as to improve the load-bearing reliability of the carrier 1.

[0033] To be more specific, the splicing assembly in this embodiment is provided with a plurality of display screen units spliced ​​in sequence, each of which includes a display screen 21, and a support assembly for erecting the display screen 21, the support assembly being connected to the above-mentioned carrier 1; preferably, the support assembly in this embodiment includes a support beam 221 vertically fastened along the back panel of the display screen 21, a hook 222 arranged at one end of the support beam 221, and a support arm 223 bent and arranged above the hook 222, the support arm 223 being arranged parallel to the bearing surface and spaced apart.

[0034] In order to facilitate processing, the hook 222 and the support arm 223 in this embodiment are integrally stamped and bent with the support beam 221. When assembling the splicing assembly using the above structural design, the support assembly can be first fastened to the back plate of the corresponding display screen 21, and then the display screen 21 can be hung on the carrier 1 through the hook 222 at the upper end of the support beam 221. Since one side of the carrier 1 is folded upward to form a slide groove 11 that slides with the hook 222 of the support assembly, the position of each display screen 21 can be conveniently and flexibly adjusted along the length direction of the carrier 1. Then, the first adjustment member 31 and the second adjustment member 32 in the adjustment mechanism are set to align the multiple display screens 21 up and down and front and back, and the pitch angle of the multiple display screens 21 can also be adjusted through the third adjustment member 33.

[0035] In addition, in this embodiment, in order to facilitate the rapid, stable and reliable splicing between adjacent display screens 21, male and female ends 23 for convenient mutual electrical connection and buckles 24 for mutual locking are respectively provided on the opposite side walls of the adjacent display screens 21. Preferably, the buckles 24 for mutual locking are both provided at the upper and lower ends of the side walls of the adjacent display screens 21, and after the male and female ends 23 between the adjacent display screens 21 are plugged in, the two adjacent display screens 21 can be locked by the buckle.

[0036] To be more specific, the adjustment mechanism in this embodiment is arranged on the display screen unit and is used for fine-tuning the installation position of the display screen unit. The adjustment mechanism includes a first adjustment member 31 for adjusting the display screen 21 up and down, a second adjustment member 32 for adjusting the display screen 21 front and back, and a third adjustment member 33 for adjusting the pitch angle of the display screen 21. Preferably, the first adjustment member 31 is vertically arranged on the top of the above-mentioned hook 222, the second adjustment member 32 is horizontally arranged on the support arm 223, and the third adjustment member 33 is arranged on the end of the support beam 221 away from the hook 222.

[0037] Further, as a preference, the first adjusting member 31 in the present embodiment is configured as a first adjusting screw, the lower end of the first adjusting screw is in conflict with the supporting member 1, so that the upper and lower positions of the display screen 21 hung on the supporting member 1 are adjusted by rotating the first adjusting screw; further, in order to facilitate the adjustment of the front and rear positions of each display screen 21, the second adjusting member 32 in the present embodiment is configured as a second adjusting screw having one end rotatably connected to the supporting member 1, and the adjusting end of the second adjusting screw is rotatably connected to the support arm 223 through a nut 321. During adjustment, the nut 321 whose side wall is in conflict with the support arm 223 is twisted by a wrench, and then the front and rear positions of the display screen 21 are driven through the second adjusting member 32, so that adjacent display screens 21 are located in the same plane.

[0038] Further preferably, in order to facilitate the adjustment of the display screen 21 along the length direction of the supporting member 1, as a preference, a long groove 12 is opened on a side wall where the supporting member 1 is fixed to the wall in this embodiment, and one end of the second adjustment member 32 is inserted into the long groove 12 and slidably cooperates with the long groove 12.

[0039] In addition, in this embodiment, in order to adjust the front and rear pitch angle of the display screen 21, a third adjustment member 33 is provided at one end of the support beam 221 away from the hook 222. Preferably, the third adjustment member 33 includes a screw threadedly connected to the support beam 221, and a knob 331 provided at one end of the screw away from the support beam 221. The knob 331 is in contact with the bearing surface, that is, it is close to the wall. By twisting the knob, the support position of the knob is changed, and then the front and rear pitch angle of the display screen 21 is adjusted. At the same time, the lower end of the display screen 21 can also be well supported.

[0040] As a preferred embodiment of the present invention, in this embodiment, the splicing assembly is provided with an odd number of display screens 21. Taking three display screens 21 as an example, the display screen 21 located in the middle position of the splicing assembly is fastened to the carrier 1 through the hook 222 at the upper end of the support beam 221, that is, after the position is determined, it is directly locked with the carrier 1 by screws, and then the pitch angle is adjusted by the third adjustment member 33 arranged on the back, and then the two display screen units on both sides are hung to the carrier 1 with reference thereto, and the two display screen units are brought close to the middle display screen unit and spliced, and then the first adjustment member 31, the second adjustment member 32 and the third adjustment member 33 arranged on the display screen units on both sides are used to adjust their installation positions until they are aligned with the middle display screen unit in front, back, top, bottom, left and right.

[0041] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A multi-screen splicing device, characterized in that: include: A carrier (1) used for erecting a plurality of display screens (21), wherein the carrier (1) is fastened to a bearing surface; A splicing assembly is provided with a plurality of display screen units spliced ​​in sequence, each of the plurality of display screen units comprising a display screen (21), and a support assembly for erecting the display screen (21), the support assembly being connected to the carrier (1); an adjustment mechanism, arranged on the display screen unit and used for fine-tuning the installation position of the display screen unit, the adjustment mechanism comprising a first adjustment member (31) for adjusting the display screen (21) up and down, a second adjustment member (32) for adjusting the display screen (21) forward and backward, and a third adjustment member (33) for adjusting the pitch angle of the display screen (21); The support assembly comprises a support beam (221) vertically fastened along the back plate of the display screen (21), a hook (222) arranged at one end of the support beam (221), and a support arm (223) bent and arranged above the hook (222), wherein the support arm (223) is arranged parallel to and spaced from the bearing surface; The hook (222) is vertically provided with the first adjusting member (31), the support arm (223) is horizontally provided with the second adjusting member (32), and the end of the support beam (221) away from the hook (222) is provided with the third adjusting member (33); The first adjusting member (31) is configured as a first adjusting screw, the lower end of which is in conflict with the bearing member (1); the second adjusting member (32) is configured as a second adjusting screw having one end rotatably connected to the bearing member (1), the adjusting end of the second adjusting screw being rotatably connected to the support arm (223) via a nut (321); The third adjusting member (33) comprises a screw rod threadedly connected to the support beam (221), and a knob (331) arranged at an end of the screw rod away from the support beam (221), and the end of the screw rod away from the knob (331) contacts the back of the display screen (21).

2. A multi-screen splicing device according to claim 1, characterized in that: The opposite side walls of the adjacent display screens (21) are respectively provided with a male terminal and a female terminal (23) for convenient mutual electrical connection.

3. A multi-screen splicing device according to claim 1, characterized in that: The opposite side walls of the adjacent display screens (21) are respectively provided with buckles (24) for convenient mutual locking.

4. A multi-screen splicing device according to claim 1, characterized in that: The bearing member (1) is fastened in the horizontal direction of the wall surface, and one side edge of the bearing member (1) close to the splicing assembly is folded upward to form a sliding groove (11) that slidably cooperates with the supporting assembly.

5. A multi-screen splicing device according to claim 1, characterized in that: The hook (222) and the support arm (223) are integrally formed with the support beam (221) by stamping and bending.

6. A multi-screen splicing device according to claim 1, characterized in that: The splicing assembly is provided with an odd number of the display screens (21); the display screen (21) located at the middle position of the splicing assembly is fastened to the bearing member (1) via the hook (222) at the upper end of the support beam (221); and the back of the display screen (21) located at the middle position of the splicing assembly is provided with the third adjusting member (33).

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