Quick splicing display screen for stage performance

Abstract

The utility model discloses a quickly spliced display screen for stage performance, which comprises a frame and a plurality of quick locking structures, and each quick locking structure comprises a lock pin, a lock plate, a first fixed seat and a second fixed seat; a movable hole penetrates through the first fixing seat, the lock pin movably penetrates through the movable hole, an annular groove is formed in the front end of the lock pin, the rear end of the lock pin is sleeved with a first reset spring, a fixing groove is formed in the second fixing seat, a first lock hole penetrates through the bottom of the fixing groove, the lock plate is movably arranged in the fixing groove, and a clamping hole corresponding to the first lock hole in position penetrates through one end of the lock plate. After adjacent frames are spliced, when the front end of the lock pin on one side of one frame is inserted into the first lock hole and the clamping hole in one side of the adjacent frame, the clamping hole and the annular groove are mutually clamped under the action of the second reset spring. The fast-splicing and fast-dismounting combined frame has the advantages that the adjacent frames can be fast spliced or fast dismounted through the fast-locking structures, and mounting and dismounting are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen for rapid splicing of stage performances. Background Art

[0002] In current stage performances, display screens are widely used as important visual presentation tools. However, traditional display screens have problems such as complex operation and long time consumption during splicing and disassembly, which cannot meet the needs of modern stage performances for rapid transformation and efficient presentation. Therefore, a display screen that can be quickly spliced ​​for stage performances is developed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a display screen for rapid splicing of stage performances 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] A display screen for rapid splicing of stage performances comprises a frame and a plurality of rapid locking structures, wherein a plurality of display screen modules are fixed in the frame, the rapid locking structure comprises a locking pin, a locking plate, a first return spring, a second return spring, 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 being penetrated by a movable hole, the locking pin movably passes through the movable hole, the front end of the locking pin is provided with an annular groove, the rear end is sleeved with a first return spring, the second fixing seat is provided with a fixing groove, the bottom of the fixing groove is penetrated by a first locking hole, the locking plate is movably arranged in the fixing groove, one end of the locking plate is penetrated by a clamping hole corresponding to the position of the first locking hole, and the other end is sleeved with a second return spring, when adjacent frames are spliced, when the front end of the locking pin on one side of a frame is inserted into the first locking hole and the clamping hole on one side of the adjacent frame, the clamping hole and the annular groove are clamped to each other under the action of the second return spring.

[0006] A preferred solution is that the front end of the locking pin is in a truncated cone shape, the rear end of the locking pin is provided with a rotating handle, and the first return spring is located between the rotating handle and the first fixing seat.

[0007] A preferred solution is that the surface of the fixing groove is covered with a cover plate, the cover plate is penetrated by a second lock hole, the second lock hole is the same size as the first lock hole, one end of the locking plate extends out of the fixing groove and is connected to a pulling handle, after pulling the pulling handle, the clamping hole and the annular groove are disengaged from each other.

[0008] A preferred solution is that a positioning column is provided on one side of the frame and a positioning hole is provided on the other side. When adjacent frames are spliced, the positioning column is inserted into the positioning hole.

[0009] A preferred solution is that a guide groove is provided on the side wall of the locking pin, a guide column is provided on the side wall of the first fixing seat, the guide column is vertically arranged with the movable hole, the guide column is inserted into the movable hole, and the guide groove slides along the guide column.

[0010] The display screen for rapid splicing of stage performances provided by the embodiment of the utility model has at least the following beneficial effects: after adjacent frames are spliced, when the front end of the locking pin on one side of a frame is inserted into the first locking hole and the clamping hole on the side of the adjacent frame, the clamping hole and the annular groove are clamped together under the action of the second reset spring, and the adjacent frames can be quickly spliced. When the second reset spring is pressed, the locking pin is separated from the annular groove under the elastic force of the first reset spring, and the adjacent frames can be disassembled at this time, so that the adjacent frames can be quickly spliced ​​or disassembled through the rapid locking structure, and installation and disassembly are relatively convenient and quick.

[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 quick locking structure of the utility model when assembled;

[0014] Figure 3 It is an exploded view of the frame and quick locking structure of the utility model;

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

[0016] Figure 5 It is an exploded view of the quick locking structure in the utility model. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] 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.

[0020] like Figures 1 to 5 As shown, the embodiment of the present application provides a display screen for rapid splicing of stage performances, including a frame 10 and a plurality of quick locking structures 20, wherein a plurality of display screen modules 30 are fixed in the frame 10, and the quick locking structure 20 includes a locking pin 21, a locking piece 22, a first return spring, a second return spring, a first fixing seat 23 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 23 is penetrated by a movable hole 231, and the locking pin 21 is movable through the movable hole 231, and the front end of the locking pin 21 is provided with an annular groove 211, and the rear end is sleeved with a There is a first return spring, the second fixing seat 24 is provided with a fixing groove 241, the bottom of the fixing groove 241 is penetrated with a first locking hole 242, the locking plate 22 is movably arranged in the fixing groove 241, one end of the locking plate 22 is penetrated with a clamping hole 221 corresponding to the position of the first locking hole 242, and the other end is sleeved with a second return spring. When the adjacent frames 10 are spliced, when the front end of the locking pin 21 on one side of the frame 10 is inserted into the first locking hole 242 and the clamping hole 221 on the side of the adjacent frame 10, the clamping hole 221 is clamped with the annular groove 211 under the action of the second return spring.

[0021] like Figures 1 to 5As shown, after the adjacent frames 10 are spliced, the front end of the locking pin 21 on one side of the frame 10 is inserted into the first locking hole 242 and the clamping hole 221 on the side of the adjacent frame 10, and the clamping hole 221 is clamped with the annular groove 211 under the action of the second reset spring, and the adjacent frames 10 can be quickly spliced. When the second reset spring is pressed, the locking pin 21 is separated from the annular groove 211 under the elastic force of the first reset spring, and the adjacent frames 10 can be disassembled. Therefore, the adjacent frames 10 can be quickly spliced ​​or disassembled through the quick locking structure 20, and the installation and disassembly are relatively convenient and quick.

[0022] like Figures 1 to 5 As shown, the assembly and disassembly process of the frame 10 is simple and quick, and multiple frames 10 can be combined and disassembled as needed to meet the needs of stages of different sizes and shapes; no complicated tools are required during the assembly and disassembly of the frame 10, which greatly improves the efficiency of preparation and replacement of stage performances.

[0023] like Figures 1 to 5 As shown, the front end of the lock pin 21 is in a truncated cone shape, and the rear end of the lock pin 21 is provided with a rotating handle 212, and the first return spring is located between the rotating handle 212 and the first fixed seat 23. The front end of the lock pin 21 can be quickly inserted into the first lock hole 242 and the clamping hole 221, so that the lock pin 21 and the lock plate 22 are locked together. The rotating handle 212 facilitates pushing the lock pin 21 into the first lock hole 242 and the clamping hole 221, and under the action of the first return spring, the clamping hole 221 and the annular groove 211 are clamped together.

[0024] like Figures 1 to 5 As shown, the surface of the fixing groove 241 is covered with a cover plate 243, and the cover plate 243 is penetrated by a second locking hole 244, and the second locking hole 244 is the same size as the first locking hole 242. One end of the locking piece 22 is connected to the pulling handle 222 after extending out of the fixing groove 241. After the pulling handle 222 is pulled, the clamping hole 221 and the annular groove 211 are separated from each other. Under the action of the second return spring, the clamping hole 221 and the annular groove 211 of the locking piece 22 are clamped to each other, and the adjacent frames 10 can be quickly spliced. After the pulling handle 222 is pulled, the front end of the locking pin 21 pops out of the first locking hole 242 and the clamping hole 221 under the action of the first return spring.

[0025] like Figures 1 to 5As shown, a positioning column 11 is provided on one side of the frame 10, and a positioning hole 12 is provided on the other side. When adjacent frames 10 are spliced, the positioning column 11 is inserted into the positioning hole 12. The positioning column 11 and the positioning hole 12 facilitate the docking of adjacent frames 10. When adjacent frames 10 are docked, when the front end of the locking pin 21 is inserted into the first locking hole 242 and the clamping hole 221 on one side of the adjacent frame 10, the locking piece 22 is clamped with the clamping hole 221 and the annular groove 211 under the action of the second return spring.

[0026] like Figures 1 to 5 As shown, the side wall of the locking pin 21 is provided with a guide groove 212, and the side wall of the first fixing seat 23 is provided with a guide column, the guide column is vertically arranged with the movable hole 231, the guide column is inserted into the movable hole 231, and the guide groove 212 slides along the guide column. The guide groove 212 slides along the guide column to play a guiding role.

[0027] 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. A display screen for rapid splicing of stage performances, characterized in that: The lock assembly comprises a frame and several quick locking structures, wherein several display screen modules are fixed in the frame, the quick locking structure comprises a locking pin, a locking plate, a first return spring, a second return spring, 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 is penetrated by a movable hole, the locking pin movably passes through the movable hole, the front end of the locking pin is provided with an annular groove, the rear end is sleeved with a first return spring, the second fixing seat is provided with a fixing groove, the bottom of the fixing groove is penetrated by a first locking hole, the locking plate is movably arranged in the fixing groove, one end of the locking plate is penetrated by a clamping hole corresponding to the position of the first locking hole, and the other end is sleeved with a second return spring, when adjacent frames are spliced, when the front end of the locking pin on one side of a frame is inserted into the first locking hole and the clamping hole on one side of the adjacent frame, the clamping hole and the annular groove are clamped to each other under the action of the second return spring.

2. The display screen for rapid splicing of stage performances according to claim 1, characterized in that: The front end of the locking pin is in the shape of a truncated cone, the rear end of the locking pin is provided with a rotating handle, and the first return spring is located between the rotating handle and the first fixing seat.

3. The display screen for rapid splicing of stage performances according to claim 1, characterized in that: The surface of the fixing groove is covered with a cover plate, and the cover plate passes through a second lock hole, the second lock hole is the same size as the first lock hole, one end of the locking plate extends out of the fixing groove and is connected to a pulling handle, and when the pulling handle is pulled, the clamping hole and the annular groove are disengaged from each other.

4. The display screen for rapid splicing of stage performances according to claim 1, characterized in that: One side of the frame is provided with a positioning column, and the other side is provided with a positioning hole. When adjacent frames are spliced, the positioning column is inserted into the positioning hole.

5. The display screen for rapid splicing of stage performances according to claim 1, characterized in that: The side wall of the locking pin is provided with a guide groove, the side wall of the first fixing seat is provided with a guide column, the guide column is vertically arranged with the movable hole, the guide column is inserted into the movable hole, and the guide groove slides along the guide column.

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