Multifunctional special-shaped spliced display screen

Abstract

The utility model relates to the technical field of visual display equipment, and discloses a multifunctional special-shaped spliced display screen which comprises display screen bodies, a connecting port is installed on one side of each display screen body, every two adjacent display screen bodies are connected through a connecting piece, the opening angle of each connecting piece is adjusted through a driving toothed bar, and the connecting ports are connected with the connecting pieces. Through the design of the connecting piece, two display screen main bodies can be effectively placed and spliced at a required angle, the requirement that a display screen with a special shape needs to be spliced in part of special occasions can be met, through the design of the pneumatic telescopic fixing piece, the driving toothed bar can be effectively fixed to a certain position, and the display screen can be conveniently and rapidly spliced. The adjusted angle is fixedly locked, so that the connecting strength of the connecting piece is improved, and the problem of angle change after the display screen is spliced is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual display equipment technical field, concretely is a kind of multifunctional special-shaped spliced display screen. BACKGROUND

[0002] LED display industry develops rapidly, application field is expanding continuously, the development trend of this industry is continuously close to big screen, super large screen direction, however, large size display screen is not easy to realize in process, and not easy to transport, current popular technology is that large size display screen is divided into multiple small size display screen modules, small size module is manufactured in factory using existing process, then small size module is transported to installation site, according to the design requirement of large size display screen, splicing installation is carried out.

[0003] LED display screen is increasingly widely used in our life, large-scale stage performance, small-scale concert and wedding ceremony etc. can see the figure of LED display screen, in order to achieve performance effect, LED display screen often splices LED display screen into various shapes, in addition to conventional hoisting and installation, there are also irregular special-shaped screen such as arc, round, cube etc., so special connecting mode is needed to splice shape

[0004] However, the common splicing display screen in prior art is mostly plane splicing, when encountering certain special situation, display screen needs to be spliced into spherical or curved surface, the splicing mode of prior art cannot achieve the above purpose, therefore, it does not meet the existing demand, for this, we propose a kind of multifunctional special-shaped spliced display screen. INVENTION CONTENTS

[0005] The utility model provides a kind of multifunctional special-shaped spliced display screen, with the angle of adjusting connecting piece is beneficial effect, solve the problem that the connecting mode of prior art mentioned in above background technology cannot let display screen be placed at specific angle.

[0006] The utility model provides following technical scheme: a kind of multifunctional special-shaped spliced display screen, including display screen main body, the side of display screen main body is equipped with connection port, adjacent display screen main body is connected by connecting piece, the angle of the connecting piece is adjusted by driving gear bar and is opened.

[0007] As a kind of multifunctional special-shaped spliced display screen of the utility model optional scheme, wherein: the connecting piece includes connecting shell, installation movable slot is opened in the connecting shell, rotating shaft is rotatably connected in the installation movable slot, rotating gear is fixedly connected on the rotating shaft side wall, the rotating gear is three quarters of circle tooth, rotating handle is fixedly connected on the side wall of the rotating gear, the one side of the rotating handle is fixedly connected with connection subport, the connecting shell is inverted Y shape.

[0008] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: the rotating gear is driven through the meshing connection with the driving tooth rod, the driving tooth rod is inserted in the installation movable groove, the driving tooth rod penetrates the connecting shell.

[0009] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: the bottom of the driving tooth rod is fixedly connected with the anti-drop plate, and the connecting shell is provided with an anti-drop groove on one side.

[0010] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: the connecting shell is fixedly connected with the pneumatic telescopic fixing piece at the connecting place with the driving tooth rod, the pneumatic telescopic fixing piece includes a gas warehouse bottom rod fixedly connected on the connecting shell, a top rod is slidably inserted into the gas warehouse bottom rod, one end of the top rod is fixedly connected with a top plate, and the top plate is fixedly connected on the driving tooth rod.

[0011] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: the sidewall of the gas warehouse bottom rod is provided with a gas port for controlling gas pressure, and the gas port is connected with a total gas pump through a hose.

[0012] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: the connecting port and the connecting sub-port are connected through bolts.

[0013] As a multifunctional special-shaped splicing display screen utility model discloses a multifunctional special-shaped splicing display screen can optional scheme, wherein: one side of the display screen main body is fixedly connected with a data transmission port, and adjacent display screen main bodies are connected through data transmission lines.

[0014] The utility model has the following beneficial effects:

[0015] 1、The multifunctional special-shaped splicing display screen, through the design of connecting piece, can effectively place and splice two display screen main bodies at the required angle, and can meet the requirement of splicing special-shaped display screen in some special occasions.

[0016] 2、The multifunctional special-shaped splicing display screen, through the design of pneumatic telescopic fixing piece, can effectively fix the driving tooth rod at a position, so that the adjusted angle is fixed and locked, the connecting strength of connecting piece is improved, and the problem of angle change of display screen after splicing is reduced. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the structural schematic drawing of the utility model.

[0018] Figure 2It is the upper view structure schematic diagram of the utility model.

[0019] Figure 3 It is the section structure schematic diagram of the utility model.

[0020] Figure 4 It is the Figure 3 A out amplification structure schematic diagram.

[0021] Figure 5 It is the Figure 3 B out amplification structure schematic diagram.

[0022] Figure 6 It is the Figure 3 C out amplification structure schematic diagram.

[0023] In the drawing: 1, display screen main body;2, connecting piece;201, connecting shell;202, installation movable slot;203, rotating shaft;204, rotating gear;205, rotating lever;206, connecting sub mouth;3, driving toothed rod;301, anti-drop plate;302, anti-drop groove;4, pneumatic telescopic fixing piece;401, air warehouse bottom rod;402, jacking rod;403, top plate;404, air port;405, hose;406, total air pump;5, bolt;6, data transmission port;7, data transmission line;8, connecting port. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] EMBODIMENT

[0026] This embodiment aims to promote the solution to the problem that the connection mode of the prior art cannot place the display screen at a specific angle. Please refer to Figures 1-6 A multifunctional special-shaped spliced display screen, comprising a display screen main body 1, a connecting port 8 is installed on one side of the display screen main body 1, adjacent display screen main bodies 1 are connected through connecting pieces 2, and the connecting pieces 2 are adjusted to open at an angle through driving toothed rods 3.

[0027] In this embodiment: the connecting piece 2 includes a connecting shell 201, the connecting shell 201 is provided with a mounting movable slot 202, the mounting movable slot 202 is rotatably connected with a rotating shaft 203, the side wall of the rotating shaft 203 is fixedly connected with a rotating gear 204, the rotating gear 204 is three-quarters of a circle of teeth, the side wall of the rotating gear 204 is fixedly connected with a rotating lever 205, one side of the rotating lever 205 is fixedly connected with a connecting sub port 206, the connecting shell 201 is in inverted Y shape.

[0028] The connecting shell 201 serves as the shell of the connecting piece 2, providing support for the movement of the internal parts of the connecting piece 2, the rotating installation slot is provided inside the connecting shell 201, providing a movement space for the parts of the connecting piece 2, the rotating shaft 203 rotatably connected in the connecting shell 201 provides a rotating basis for the angular connection between the display screen body 1, the rotating gear 204 designed with three-quarters of a circle of teeth can adjust the angle between the display screen body 1 by cooperating with the driving tooth rod 3, the remaining quarter provides installation conditions for the muscle of the rotating lever 205, the rotating lever 205 fixedly connected on the rotating gear 204 provides installation conditions for the connecting sub port 206, through the connection of the connecting sub port 206 and the connecting port 8, the connection of the connecting piece 2 and the display screen body 1 is realized, so that the display screen body 1 realizes the effect of angular placement.

[0029] In this embodiment: the rotating gear 204 is driven by meshing with the driving tooth rod 3, the driving tooth rod 3 is inserted into the mounting movable slot 202, the driving tooth rod 3 penetrates through the connecting shell 201, and the driving is realized through gear transmission, which can bring more accurate and controllable movement, which helps to ensure the stability and accuracy of the connecting piece 2, the connection of the driving gear and the driving tooth rod 3 can effectively transmit power or movement, so as to realize the specific function or operation of the connecting piece 2.

[0030] In this embodiment: the bottom of the driving tooth rod 3 is fixedly connected with an anti-drop plate 301, one side of the connecting shell 201 is provided with an anti-drop slot 302, through the design of the anti-drop plate 301 and the anti-drop slot 302, the stability and safety of the connecting piece 2 can be enhanced, the driving tooth rod 3 is prevented from loosening or falling off accidentally, and the reliability and stability of the whole system are enhanced.

[0031] In this embodiment: the connecting shell 201 is fixedly connected with the pneumatic telescopic fixing part 4 at the connection with the drive tooth rod 3, the pneumatic telescopic fixing part 4 includes the air chamber bottom rod 401 fixedly connected with the connecting shell 201, the top rod 402 is slidingly inserted into the air chamber bottom rod 401, one end of the top rod 402 is fixedly connected with the top plate 403, the top plate 403 is fixedly connected with the drive tooth rod 3, the design of the pneumatic telescopic fixing part 4 can be used to provide additional support and fixation for the drive tooth rod 3 on the connecting shell 201, through the sliding insertion of the top rod 402 and the fixed connection of the top plate 403, the position of the drive tooth rod 3 can be adjusted and fixed to better adapt to specific use requirements or environmental conditions.

[0032] In this embodiment: the side wall of the air chamber bottom rod 401 is provided with a gas port 404 for controlling air pressure, the gas port 404 is connected with the total air pump 406 through the hose 405, through the setting of the gas port 404, the air pressure in the air chamber bottom rod 401 can be controlled, thereby affecting the working effect of the pneumatic telescopic fixing part 4. Through the total air pump 406, the adjustment and management of the air pressure can be realized, ensuring the stability and controllability of the system, and at the same time, through the control of the air pressure, the movement of the drive tooth rod 3 can be more stably controlled.

[0033] In this embodiment: the connecting port 8 and the connecting sub-port 206 are connected by the bolt 5, connecting the connecting port 8 and the connecting sub-port 206 with the bolt 5 can provide reliable physical connection, ensuring the assembly and structural stability of the connecting part 2, and at the same time, it can simplify the disassembly process, facilitate maintenance or replacement of components, thereby improving the maintenance efficiency of the connecting part 2.

[0034] In this embodiment: one side of the display screen body 1 is fixedly connected with the data transmission port 6, adjacent display screen bodies 1 transmit data through the data transmission line 7, adjacent display screen bodies 1 transmit data through the data transmission line 7, which can simplify wiring, reduce clutter cables, improve the overall management efficiency of the display system, and allow multiple display screen bodies 1 to be connected with each other to form a larger display system. This structure makes it possible to increase or decrease the number of display screens as needed to adapt to different application scenarios.

[0035] Working principle: by controlling the air pressure of the total air pump 406, the total air pump 406 drives the top rod 402 slidingly inserted into the air chamber bottom rod 401 to rise and fall, the rise and fall of the top rod 402 can adjust the rise and fall of the drive tooth rod 3 fixedly connected with the top plate 403, thereby driving the rotation of the rotating gear 204, adjusting the rotation of the rotating gear 204 to drive the rotating lever 205 to control the angle between the two display screen bodies 1, the display screen body 1 is more simple to install and disassemble through the bolt 5 connection of the display screen body 1 and the connecting part 2, two adjacent display screen bodies 1 are connected through the data transmission port 6 and the data transmission line 7 to realize data transmission and synchronization.

[0036] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] The above description is only the preferred embodiment of the present application, it should be pointed out that for those skilled in the technical field, without departing from the technical principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A multifunctional special-shaped splicing display screen comprising a display screen main body (1), characterized in that: The side of the display screen body (1) is provided with a connecting port (8), and the adjacent display screen bodies (1) are connected through connecting pieces (2), and the connecting pieces (2) are adjusted to open the angle through the driving tooth rod (3).

2. The multi-functional special-shaped spliced display screen according to claim 1, characterized in that: The connecting piece (2) comprises a connecting shell (201), and the connecting shell (201) is provided with a mounting movable groove (202) therein, the mounting movable groove (202) is rotatably connected with a rotating shaft (203), the rotating shaft (203) is fixedly connected with a rotating gear (204) on the side wall, the rotating gear (204) is three-quarters of a circle, the rotating gear (204) is fixedly connected with a rotating lever (205) on the side wall, the rotating lever (205) is fixedly connected with a connecting sub-port (206) on one side, and the connecting shell (201) is in inverted Y shape.

3. The multi-functional special-shaped spliced display screen according to claim 2, characterized in that: The rotating gear (204) is driven through the meshing connection with the driving tooth rod (3), the driving tooth rod (3) is inserted into the mounting movable groove (202), and the driving tooth rod (3) penetrates the connecting shell (201).

4. The multi-functional special-shaped spliced display screen according to claim 3, characterized in that: The bottom of the driving tooth rod (3) is fixedly connected with an anti-dropping plate (301), and the side of the connecting shell (201) is provided with an anti-dropping groove (302).

5. The multi-functional special-shaped spliced display screen according to claim 2, characterized in that: The connecting shell (201) is fixedly connected with a pneumatic telescopic fixing piece (4) at the connecting position of the driving tooth rod (3), the pneumatic telescopic fixing piece (4) comprises a gas warehouse bottom rod (401) fixedly connected with the connecting shell (201), a top rod (402) is slidably inserted into the gas warehouse bottom rod (401), one end of the top rod (402) is fixedly connected with a top plate (403), and the top plate (403) is fixedly connected with the driving tooth rod (3).

6. The multi-functional special-shaped spliced display screen according to claim 5, characterized in that: The side wall of the gas warehouse bottom rod (401) is provided with a gas port (404) for controlling air pressure, and the gas port (404) is connected with a total air pump (406) through a hose (405).

7. The multi-functional special-shaped spliced display screen according to claim 2, characterized in that: The connecting port (8) and the connecting sub-port (206) are connected through a bolt (5).

8. The multi-functional special-shaped spliced display screen according to claim 1, characterized in that: The side of the display screen body (1) is fixedly connected with a data transmission port (6), and the adjacent display screen bodies (1) are connected through a data transmission line (7).

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