CN220913834U

CN220913834U - Connection structure of spliced LED display screen

Info

Publication number: CN220913834U
Application number: CN202322589165.4U
Authority: CN
Inventors: 陈昊
Original assignee: Yancheng Sancai Intelligent Technology Co ltd
Current assignee: Yancheng Sancai Intelligent Technology Co ltd
Priority date: 2023-09-23
Filing date: 2023-09-23
Publication date: 2024-05-07
Anticipated expiration: 2033-09-23

Abstract

The utility model relates to a connecting structure of a spliced LED display screen, which comprises the LED display screen and a spliced frame, wherein a base and a mounting frame are arranged outside the spliced frame, the spliced frame is provided with a spliced structure for splicing the LED display screen, the lower surface of the base is provided with four moving wheels distributed in a rectangular shape, and the side wall of the base is provided with a supporting component; the splicing structure consists of a first splicing block, a first splicing groove, a second splicing block and a second splicing groove, wherein the first splicing block is spliced with the first splicing groove, and the second splicing block is spliced with the second splicing groove; the support assembly comprises a mounting seat fixedly mounted on the side wall of the base, and a screw is connected with the inner thread of the mounting seat. This connection structure of concatenation formula LED display screen through the installation that removes the wheel, is convenient for remove the LED display screen, improves the mobility of LED display screen to reach the practicality and be convenient for advantage such as remove.

Description

Connection structure of spliced LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a connecting structure of a spliced LED display screen.

Background

The LED display screen is a flat-panel display, is composed of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like, is widely applied due to the characteristics of energy conservation, environmental protection and long service life of the LED display screen, and can be spliced into a large screen through a plurality of small LED display screens, so that the LED display screen is more convenient to install.

When the LED display screens are spliced, circuit connection is formed among the display screens, meanwhile, a frame structure is preset in advance, all the LED display screens are fixed at corresponding positions on the frame, and then the circuit connection is completed. The existing LED display screens are spliced into a large screen through a plurality of groups of smaller LED display screens, and most of the large screen is installed on a wall surface, but for better heat dissipation, the spliced LED display screens are installed on a fixing frame.

The existing LED display screen mounted on the fixing frame can be better displayed, but the mobility of the fixing frame is general, and when the LED display screen is required to be displayed at different positions, the fixing frame and the LED display screen are required to be disassembled and then moved. The mode is complex in operation, needs to consume a large amount of time for assembly, increases transportation risk and cannot meet the use requirement, so that the connecting structure of the spliced LED display screen is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a connecting structure of a spliced LED display screen, which has the advantages of strong practicability, convenient movement and the like, and solves the problem of poor maneuverability of the LED display screen arranged on a fixing frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting structure of the spliced LED display screen comprises the LED display screen and a spliced frame, wherein a base and a mounting frame are arranged outside the spliced frame, the spliced frame is provided with a spliced structure for splicing the LED display screen, four moving wheels which are distributed in a rectangular shape are arranged on the lower surface of the base, and a supporting component is arranged on the side wall of the base;

The splicing structure consists of a first splicing block, a first splicing groove, a second splicing block and a second splicing groove, wherein the first splicing block is spliced with the first splicing groove, and the second splicing block is spliced with the second splicing groove;

The support assembly comprises a mounting seat fixedly mounted on the side wall of the base, a screw is connected with the inner thread of the mounting seat, and a support block is fixed at the bottom end of the screw.

Further, the first splicing block and the first splicing groove are distributed on the left side and the right side of the splicing frame, and the second splicing block, the second splicing groove and the second splicing block are distributed on the upper side and the lower side of the splicing frame.

Further, the caulking groove matched with the LED display screen is formed in the splicing frame, and the LED display screen is embedded in the caulking groove.

Further, four installation blocks which are distributed in a rectangular shape are fixedly arranged on the back of the splicing frame, the four installation blocks are spliced with the installation frame, and a positioning rod which extends to the inside of the installation block is arranged in the installation frame.

Further, a radiating hole and a wiring hole which are communicated with the caulking groove are formed in the splicing frame, and a radiating fan is arranged on the radiating hole in a detachable mode.

Further, the length of the screw rod is larger than the height of the base and the moving wheel, and the moving wheel is a self-locking universal wheel.

Further, the number of the screw rods and the supporting blocks in the supporting assembly is two, and the two screw rods are symmetrically distributed.

Compared with the prior art, the utility model provides a connection structure of a spliced LED display screen, which has the following beneficial effects:

1. This connection structure of concatenation formula LED display screen through the installation of removing the wheel, is convenient for remove the LED display screen, improves the mobility of LED display screen, drives the supporting shoe through rotatory screw rod and moves down, and the supporting shoe moves down and ground contact and jack-up base to support the LED display screen, guarantee that the LED display screen is stable to be placed, thereby reach the practicality strong, advantage such as being convenient for remove has solved the relatively poor problem of LED display screen mobility of installing on the mount.

2. This connection structure of concatenation formula LED display screen, through first splice piece, first splice groove, through the setting of second splice piece and second splice groove, can control a plurality of LED display screens and splice from top to bottom, realize the connection of a plurality of LED display screens, fix the LED display screen that splices on the mounting bracket through the installation piece, accomplish the equipment to the LED display screen, can play the radiating effect to the LED display screen through radiator fan, can dispel the heat that the LED display screen during operation produced fast.

Drawings

FIG. 1 is a perspective view of an LED display screen and a splice frame of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a perspective view of the structure of the LED display screen of the present utility model after installation;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a partial perspective view of the present utility model;

Fig. 6 is a structural perspective view of the support frame of the present utility model.

In the figure: 1. an LED display screen; 2. splicing frames; 21. a caulking groove; 22. a first splice block; 23. a first splice groove; 24. a second splice block; 25. a second splice groove; 26. a mounting block; 27. a heat radiation hole; 3. a heat radiation fan; 4. a base; 5. a mounting frame; 6. a moving wheel; 7. a support assembly; 71. a mounting base; 72. a screw; 73. a support block; 8. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-5, a connection structure of a spliced LED display screen includes an LED display screen 1 and a spliced frame 2, a base 4 and a mounting frame 5 are disposed outside the spliced frame 2, a caulking groove 21 adapted to the LED display screen 1 is formed inside the spliced frame 2, and the LED display screen 1 is embedded in the caulking groove 21. The positioning structure for installing the LED display screen 1 is arranged in the caulking groove 21, so that the LED display screen 1 is ensured to be stably installed.

Wherein, the inside of concatenation frame 2 has seted up and has been linked together with caulking groove 21's louvre 27 and wiring hole, and can dismantle the case on the louvre 27 has radiator fan 3. The books of the cooling fans 3 are a plurality of, and the cooling fans 3 are distributed equidistantly. The heat dissipation fan 3 can play a role in heat dissipation of the LED display screen 1, and heat generated during operation of the LED display screen 1 can be rapidly dissipated. Through the wiring hole, the wiring harness on the LED display screen 1 and the cooling fan 3 can be connected with control equipment.

And, the lower surface mounting of base 4 has four removal wheels 6 that are rectangular form and distribute, through the installation of removing wheel 6, is convenient for remove LED display screen 1, improves the mobility of LED display screen 1.

In this embodiment, a splicing structure for splicing the LED display screen 1 is disposed on the splicing frame 2, and the splicing structure is composed of a first splicing block 22, a first splicing groove 23, a second splicing block 24 and a second splicing groove 25, where the first splicing block 22 is spliced with the first splicing groove 23, and the second splicing block 24 is spliced with the second splicing groove 25; the first splice block 22 and the first splice groove 23 are distributed on the left and right sides of the splice frame 2, and the second splice block 24 and the second splice groove 25 and the second splice block 24 are distributed on the upper and lower sides of the splice frame 2.

Wherein, first splice piece 22 fixed mounting is in the left side of splice frame 2, and first splice groove 23 is seted up in the inside of splice frame 2 right side. The second splicing block 24 is fixedly installed at the bottom of the splicing frame 2, and the second splicing groove 25 is formed in the inner portion of the top of the splicing frame 2. And the first splicing block 22 and the second splicing block 24 are provided with first fixing holes inside, and the splicing frame 2 is provided with second fixing holes communicated with the first splicing groove 23 and the second splicing groove 25 inside. After the first splicing block 22 and the second splicing block 24 are respectively spliced with the first splicing groove 23 and the second splicing groove 25, the installation of the LED display screen 1 is enhanced by installing bolts in the first fixing hole and the second fixing hole.

And, the back fixed mounting of concatenation frame 2 has four installation pieces 26 that are rectangular form and distribute, and four installation pieces 26 are pegged graft with mounting bracket 5, installs the locating lever that extends to the inside of installation piece 26 in the mounting bracket 5.

In the embodiment, a supporting component 7 is arranged on the side wall of the base 1; the support assembly 7 comprises a mounting seat 71 fixedly mounted on the side wall of the base 4, a screw 72 is connected to the inner thread of the mounting seat 71, and a support block 73 is fixed to the bottom end of the screw 72. When the LED display screen 1 is used, the supporting block 73 is driven to move downwards by rotating the screw rod 72, and the supporting block 73 moves downwards to be in contact with the ground and jack up the base 4, so that the LED display screen 1 is supported, and the LED display screen 1 is ensured to be stably placed.

It should be noted that, the length of the screw 72 is greater than the height of the base 4 and the moving wheel 6, and the moving wheel 6 is a self-locking universal wheel. The number of the screw rods 72 and the supporting blocks 73 in the supporting component 7 is two, and the two screw rods 72 are symmetrically distributed. A knob is welded to the top end of the screw 72 to facilitate the rotation of the screw 72 by a user.

Embodiment two:

Referring to fig. 1-6, in accordance with the first embodiment, the device includes a support frame 8 fixedly mounted on an upper surface of the base 4, and a front surface of the support frame 8 is fixed on a back surface of the mounting frame 5. The support frame 8 is fixed with the base 4 and the mounting frame 5 by bolts. The shape of the supporting frame 8 is 匚 -shaped. Through the installation of support frame 8, can strengthen the support to mounting bracket 5, guarantee that LED display screen 1 installs steadily.

In this embodiment, the number of the supporting frames 8 is five, and the five supporting frames 8 are equidistantly distributed.

By adopting the technical scheme, the support of the mounting frame 5 is enhanced, and the stable installation of the LED display screen 1 is ensured.

The working principle of the embodiment is as follows:

Through the setting of first splice 22, first splice 23, through second splice 24 and second splice 25, can control and splice a plurality of LED display screens 1, realize the connection of a plurality of LED display screens 1, fix the LED display screen 1 that splices on mounting bracket 5 through installation piece 26, accomplish the equipment to LED display screen 1, through the installation of removal wheel 6, be convenient for remove LED display screen 1, improve the mobility of LED display screen 1.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of concatenation formula LED display screen, includes LED display screen (1) and concatenation frame (2), its characterized in that: the LED display screen is characterized in that a base (4) and a mounting frame (5) are arranged outside the splicing frame (2), a splicing structure for splicing the LED display screen (1) is arranged on the splicing frame (2), four moving wheels (6) distributed in a rectangular shape are mounted on the lower surface of the base (4), and a supporting component (7) is arranged on the side wall of the base (4);

The splicing structure comprises a first splicing block (22), a first splicing groove (23), a second splicing block (24) and a second splicing groove (25), wherein the first splicing block (22) is spliced with the first splicing groove (23), and the second splicing block (24) is spliced with the second splicing groove (25);

The support assembly (7) comprises a mounting seat (71) fixedly mounted on the side wall of the base (4), a screw (72) is connected with the mounting seat (71) in a threaded mode, and a support block (73) is fixed at the bottom end of the screw (72).

2. The connection structure of a tiled LED display according to claim 1, wherein: the first splicing blocks (22) and the first splicing grooves (23) are distributed on the left side and the right side of the splicing frame (2), and the second splicing blocks (24), the second splicing grooves (25) and the second splicing blocks (24) are distributed on the upper side and the lower side of the splicing frame (2).

3. The connection structure of a tiled LED display according to claim 1, wherein: the inside of concatenation frame (2) is offered and is had caulking groove (21) with LED display screen (1) looks adaptation, and LED display screen (1) inlay establish with the inside of caulking groove (21).

4. The connection structure of a tiled LED display according to claim 1, wherein: the back fixed mounting of concatenation frame (2) has four installation pieces (26) that are rectangular form and distribute, and four installation pieces (26) are pegged graft with mounting bracket (5), install the locating lever that extends to inside installation piece (26) in mounting bracket (5).

5. A connection structure of a tiled LED display according to claim 3, wherein: the inside of concatenation frame (2) is offered and is linked together louvre (27) and wiring hole with caulking groove (21), and can dismantle on louvre (27) case have radiator fan (3).

6. The connection structure of a tiled LED display according to claim 1, wherein: the length of the screw rod (72) is larger than the height of the base (4) and the moving wheel (6), and the moving wheel (6) is a self-locking universal wheel.

7. The connection structure of a tiled LED display according to claim 1, wherein: the number of the screw rods (72) and the number of the supporting blocks (73) in the supporting assembly (7) are two, and the two screw rods (72) are symmetrically distributed.