Angle-adjustable splicing display screen

Abstract

The utility model discloses an angle-adjustable splicing display screen, comprising a frame and a plurality of angle adjustment structures, wherein the angle adjustment structure comprises a locking pin, a cam structure, an angle adjustment frame, a first fixing seat and a second fixing seat, wherein the first fixing seat is penetrated with a movable hole, the locking pin movably passes through the movable hole, the second fixing seat is provided with a receiving groove, the angle adjustment frame is rotatably arranged in the receiving groove, the upper end surface of the angle adjustment frame is provided with a plurality of tooth-shaped parts, the plurality of tooth-shaped parts form an arc structure, the outer end surface of the angle adjustment frame is provided with a locking hole mutually locked with the locking pin, the second fixing seat is provided with a fixing groove, the fixing groove is connected with the receiving groove, the cam structure is rotatably arranged in the fixing groove, the outer wall of the cam structure is provided with a locking tooth mutually locked with the tooth-shaped part; when the angle adjustment frame is rotated to a suitable position, the rotating cam structure makes the locking tooth mutually locked with the tooth-shaped part. The utility model has the advantage that the angle between adjacent frames can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a spliced ​​display screen with adjustable angles. Background Art

[0002] Spliced ​​display screens are used in various display occasions. Spliced ​​display screens are formed by splicing together spliced ​​screens of one type. In order to splice spliced ​​display screens of various shapes, such as circular and polygonal, the angles between adjacent spliced ​​screens need to be adjusted. Currently, the angle adjustment between spliced ​​screens is relatively cumbersome and the angle adjustment structure is relatively complex. Therefore, the inventor has designed an angle-adjustable spliced ​​display screen that can quickly adjust the angle. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a spliced ​​display screen with adjustable angle in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0005] 14. The method of claim 13 wherein the plurality of display screens are arranged on a plurality of opposite ends of the frame and wherein the plurality of display screens are arranged on the opposite ends of the frame. The plurality of display screens are arranged on the opposite ends of the frame and wherein the plurality of display screens are arranged on the opposite ends of the frame.

[0006] A preferred solution is that a positioning pin is provided on the front end surface of the angle adjustment frame, and a positioning hole is provided on the first fixing seat. When adjacent frames are butt-jointed, the positioning pin is inserted into the positioning hole.

[0007] A preferred solution is that the side edges of the frames are inclined surfaces, and when adjacent frames are butt-jointed, the side edges of the adjacent frames are in contact with each other or there is a gap.

[0008] A preferred solution is that the angle adjustment structure further includes an adjustment handle, the adjustment handle is fixedly connected to the angle adjustment frame, and the adjustment handle extends out of the storage slot.

[0009] A preferred solution is that a wrench is provided on the outer wall of the cam structure, and the wrench is arranged opposite to the locking tooth. When the wrench is rotated, the locking tooth is locked or disengaged from the toothed portion.

[0010] The angle-adjustable spliced ​​display screen provided by the embodiment of the utility model has at least the following beneficial effects: the angle adjustment frame can be rotated along the storage groove, the angle adjustment frame is an arc-shaped structure, and the toothed portion is arranged along the edge of the upper end surface of the angle adjustment frame. When adjacent frames are spliced, the locking pin is inserted into the locking hole and is locked with the locking hole. At this time, the first fixed seat and the angle adjustment frame are locked with each other. When the angle adjustment frame is rotated to a suitable angle, the cam structure is rotated so that the locking teeth and the toothed portion are locked with each other. At this time, the adjacent frames are fixed at this angle; when the angle of the adjacent frames needs to be adjusted, the cam structure is rotated so that the locking teeth and the toothed portion are disengaged from each other, and the angle adjustment frame is rotated. When the angle adjustment frame is rotated to another angle, the cam structure is rotated so that the locking teeth and the toothed portion are locked with each other. At this time, the adjacent frames are fixed at this angle, so the angle between the adjacent frames can be conveniently adjusted.

[0011] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the frame and the angle adjustment structure of the utility model when assembled;

[0014] Figure 3 It is an exploded view of the frame and angle adjustment structure in the utility model;

[0015] Figure 4 It is a three-dimensional diagram of the angle adjustment structure in the utility model;

[0016] Figure 5 It is an exploded view of the angle adjustment structure in the utility model;

[0017] Figure 6 It is a three-dimensional diagram of the angle adjustment frame in the utility model;

[0018] Figure 7 It is a stereoscopic diagram of the cam structure in the utility model. DETAILED DESCRIPTION

[0019] In order to explain the idea and purpose of the present application, the present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", "left", "right", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] like Figures 1 to 7 As shown, the embodiment of the present application provides an angle-adjustable spliced ​​display screen, including a frame 10 and a plurality of angle adjustment structures 20, wherein a plurality of display screen modules 30 are fixed in the frame 10, wherein the angle adjustment structure 20 includes a locking pin 21, a cam structure 22, an angle adjustment frame 23, a first fixing seat 26 fixed to one side of the frame 10, and a second fixing seat 24 fixed to the other side of the frame 10, wherein the first fixing seat 26 is penetrated by a movable hole 261, wherein the locking pin 21 movably passes through the movable hole 261, and the second fixing seat 24 is provided with a receiving groove 241, wherein the angle adjustment frame 23 is rotatably arranged in the receiving groove 241, the upper end surface of the angle adjustment frame 23 is provided with a plurality of tooth-shaped portions 231, and the plurality of tooth-shaped portions 231 form an arc structure. The outer end surface of the angle adjustment frame 23 is provided with a locking hole 232 which is mutually locked with the locking pin 21. The second fixed seat 24 is provided with a fixing groove 242, and the fixing groove 242 is connected to the receiving groove 241. The cam structure 22 is rotatably set in the fixing groove 242, and the outer wall of the cam structure 22 is provided with a locking tooth 221 which is mutually locked with the tooth-shaped portion 231; when the angle adjustment frame 23 is rotated to a suitable position, the cam structure 22 is rotated so that the locking tooth 221 is mutually locked with the tooth-shaped portion 231.

[0023] like Figures 1 to 7As shown, the side wall of the second fixed seat 24 is provided with a receiving groove 241, and the angle adjustment frame 23 can rotate along the receiving groove 241. The angle adjustment frame 23 is an arc-shaped structure, and the toothed portion 231 is arranged along the edge of the upper end surface of the angle adjustment frame 23. When the adjacent frames 10 are spliced, the locking pin 21 is inserted into the locking hole 232 and locked with the locking hole 232. At this time, the first fixed seat 26 and the angle adjustment frame 23 are locked with each other. When the angle adjustment frame 23 is rotated to a suitable angle, the cam structure 22 is rotated so that The locking teeth 221 and the tooth-shaped portion 231 are locked with each other. At this time, the adjacent frames 10 are fixed at this angle. When the angle of the adjacent frames 10 needs to be adjusted, the cam structure 22 is rotated to disengage the locking teeth 221 and the tooth-shaped portion 231 from each other, and the angle adjustment frame 23 is rotated. When the angle adjustment frame 23 is rotated to another angle, the cam structure 22 is rotated to lock the locking teeth 221 and the tooth-shaped portion 231 with each other. At this time, the adjacent frames 10 are fixed at this angle, so the angle between the adjacent frames 10 can be easily adjusted.

[0024] like Figures 1 to 7 As shown, the front end surface of the angle adjustment frame 23 is provided with a positioning pin 233, and the first fixing seat 26 is provided with a positioning hole. When adjacent frames 10 are butted, the positioning pin 233 is inserted into the positioning hole. When adjacent frames 10 are spliced, the positioning pin 233 is inserted into the positioning hole to facilitate the splicing of adjacent frames 10.

[0025] like Figures 1 to 7 As shown, the side edges of the frame 10 are inclined surfaces. When adjacent frames 10 are butt-jointed, the side edges of the adjacent frames 10 are in contact with each other or there is a gap.

[0026] like Figures 1 to 7 As shown, the side of the frame 10 is a 45-degree inclined surface. When the adjacent frames 10 are spliced, the locking pin 21 is inserted into the locking hole 232 and locked with the locking hole 232. At this time, the first fixed seat 26 and the angle adjustment frame 23 are locked with each other. When the angle adjustment frame 23 is rotated to a suitable angle, the cam structure 22 is rotated so that the locking teeth 221 and the tooth-shaped portion 231 are locked with each other. At this time, the adjacent frames 10 are fixed at this angle; when the angle of the adjacent frames 10 needs to be adjusted, the cam structure 22 is rotated so that the locking teeth 221 and the tooth-shaped portion 231 are disengaged from each other, and the angle adjustment frame 23 is rotated. When the angle adjustment frame 23 is rotated to another angle, the cam structure 22 is rotated so that the locking teeth 221 and the tooth-shaped portion 231 are locked with each other. At this time, the adjacent frames 10 are fixed at this angle, so the angle between the adjacent frames 10 can be conveniently adjusted.

[0027] like Figures 1 to 7As shown, the angle adjustment structure 20 further includes an adjustment handle 25, which is fixedly connected to the angle adjustment frame 23 and extends out of the storage slot 241. The adjustment handle 25 can drive the angle adjustment frame 23 to rotate, and when the angle adjustment frame 23 rotates to a suitable position, the cam structure 22 is rotated so that the locking teeth 221 and the toothed portion 231 are locked with each other. At this time, the adjacent frames 10 are fixed at this angle.

[0028] like Figures 1 to 7 As shown, a wrench 222 is provided on the outer wall of the cam structure 22, and the wrench 222 is arranged opposite to the locking tooth 221. When the wrench 222 is rotated, the locking tooth 221 is locked or disengaged from the tooth-shaped portion 231. The wrench 222 drives the cam structure 22 to rotate, and after the cam structure 22 rotates, the locking tooth 221 and the tooth-shaped portion 231 are locked or disengaged from each other.

[0029] The above is a specific implementation of the present utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. An angle-adjustable spliced ​​display screen, characterized in that: The angle adjustment device comprises a frame and several angle adjustment structures, wherein several display screen modules are fixed in the frame, and the angle adjustment structure comprises a locking pin, a cam structure, an angle adjustment frame, a first fixing seat fixed on one side of the frame, and a second fixing seat fixed on the other side of the frame, the first fixing seat passes through a movable hole, the locking pin movably passes through the movable hole, the second fixing seat is provided with a receiving groove, the angle adjustment frame is rotatably arranged in the receiving groove, the upper end surface of the angle adjustment frame is provided with a plurality of tooth-shaped portions, the plurality of tooth-shaped portions form an arc structure, the outer end surface of the angle adjustment frame is provided with a locking hole that is mutually locked with the locking pin, the second fixing seat is provided with a fixing groove, the fixing groove is connected with the receiving groove, the cam structure is rotatably arranged in the fixing groove, and the outer wall of the cam structure is provided with locking teeth that are mutually locked with the tooth-shaped portions; when the angle adjustment frame is rotated to a suitable position, the cam structure is rotated so that the locking teeth and the tooth-shaped portions are mutually locked.

2. The angle-adjustable spliced ​​display screen according to claim 1, characterized in that: The front end surface of the angle adjustment frame is provided with a positioning pin, and the first fixing seat is provided with a positioning hole. When adjacent frames are butt-jointed, the positioning pin is inserted into the positioning hole.

3. The angle-adjustable spliced ​​display screen according to claim 1, characterized in that: The side edges of the frames are inclined surfaces. When adjacent frames are butt-jointed, the side edges of the adjacent frames are in contact with each other or there is a gap.

4. The angle-adjustable spliced ​​display screen according to claim 1, characterized in that: The angle adjustment structure also includes an adjustment handle, which is fixedly connected to the angle adjustment frame and extends out of the storage slot.

5. The angle-adjustable spliced ​​display screen according to claim 1, characterized in that: The outer wall of the cam structure is provided with a wrench, and the wrench is arranged opposite to the locking tooth. When the wrench is rotated, the locking tooth is locked or disengaged from the tooth-shaped portion.

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