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CN-224232307-U - Modularized spliced LED display device

CN224232307UCN 224232307 UCN224232307 UCN 224232307UCN-224232307-U

Abstract

The utility model discloses a modularized spliced LED display device, which relates to the technical field of electronic display equipment, and comprises a frame body and an LED display screen, wherein the inner wall of the frame body is in sliding connection with the outer wall of the LED display screen, the inner wall of the frame body is in sliding connection with a locking device, the locking device locks by utilizing the sliding of the LED display screen, through the matching of the locking device and an auxiliary device, when the LED display screen slides in place along the inner wall of the frame body, a locking block of the locking device automatically pops up and locks under the action of a first compression spring, the installation can be completed without additional tools, the locking state can be easily released by stirring a pulling plate, the display screen is ejected out under the action of a second compression spring by combining a pushing plate of the auxiliary device, the sliding matching of a limiting rod and a limiting plate reduces the fatigue fracture risk of the spring, and the purpose of reducing friction loss is achieved by the design of the inclined surface area of the locking block.

Inventors

  • YUE FUJUN

Assignees

  • 江苏德慧信息科技有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (6)

  1. 1. The modularized spliced LED display device comprises a frame body (1), an LED display screen (2) and is characterized in that: The LED display screen comprises a frame body (1), wherein the inner wall of the frame body (1) is in sliding connection with the outer wall of an LED display screen (2), the inner wall of the frame body (1) is in sliding connection with a locking device (3), the locking device (3) is locked by utilizing the sliding of the LED display screen (2), and the inner wall of the frame body (1) is fixedly connected with an auxiliary device (4); The locking device (3) comprises a locking block (30), a poking piece (31) is fixedly connected to the outer wall of the locking block (30), an inclined surface area is formed in the outer wall of the locking block (30), and a first compression spring (32) is symmetrically and fixedly connected to the outer wall of the locking block (30).
  2. 2. The modular spliced LED display device of claim 1, wherein the outer wall of the locking block (30) is symmetrically and slidably connected with the inner wall of the frame body (1), the outer wall of the inclined surface area is slidably connected with the outer wall of the LED display screen (2), and one end of the first compression spring (32) away from the locking block (30) is fixedly connected with the inner wall of the frame body (1).
  3. 3. The modular spliced LED display device of claim 2, wherein the inner wall of the locking block (30) is slidably connected with a limiting rod (33), and the outer wall of the limiting rod (33) is fixedly connected with a limiting plate (34).
  4. 4. A modular spliced LED display device according to claim 3, wherein one end of the limiting rod (33) far away from the limiting plate (34) is fixedly connected with the inner wall of the frame body (1), and the outer wall of the limiting plate (34) is in sliding connection with the inner wall of the frame body (1).
  5. 5. A modular tiled LED display device according to claim 1, wherein the auxiliary device (4) comprises a push plate (40), wherein a second compression spring (41) is fixedly connected to the outer wall of the push plate (40), and the outer wall of the second compression spring (41) is arranged along the circumference of the central axis of the push plate (40).
  6. 6. The modular spliced LED display device of claim 5, wherein one end of the push plate (40) far away from the second compression spring (41) is in contact with the outer wall of the LED display screen (2), and one end of the second compression spring (41) far away from the push plate (40) is fixedly connected with the inner wall of the frame body (1).

Description

Modularized spliced LED display device Technical Field The utility model relates to the technical field of electronic display equipment, in particular to a modularized spliced LED display device. Background Along with the rapid development of the LED display technology, the modularized spliced LED display device can be widely applied to the fields of advertisement media, stage performance, smart cities and the like by virtue of the advantages of flexible size adjustment, high brightness, long service life and the like. The traditional device adopts screw fixation or buckle type connection. The screw fixation mode needs to be dismantled and assembled the module one by one with the help of the instrument, complex operation, inefficiency, and frequent dismouting easily leads to screw smooth silk, screw damage scheduling problem, but the buckle formula is connected and has been simplified the installation flow, but in long-term use, the buckle easily takes place not hard up because of external force impact or vibration, leads to display screen stability to descend, appears the risk of droing even, simultaneously, traditional device lacks effectual auxiliary structure, when needs change trouble module, is difficult to separate the module from the frame fast. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a modularized spliced LED display device, which solves the problems that LEDs can be spliced rapidly and can be detached and maintained independently. (II) technical scheme The modularized spliced LED display device comprises a frame body and an LED display screen, wherein the inner wall of the frame body is in sliding connection with the outer wall of the LED display screen, a locking device is connected with the inner wall of the frame body in a sliding manner, the locking device locks by utilizing the sliding of the LED display screen, an auxiliary device is fixedly connected with the inner wall of the frame body, the locking device comprises a locking block, a poking plate is fixedly connected with the outer wall of the locking block, an inclined surface area is formed in the outer wall of the locking block, first compression springs are symmetrically and fixedly connected with the outer wall of the locking block, and when the LED display screen slides in place along the inner wall of the frame body, the locking block of the locking device is automatically ejected and locked under the action of the first compression springs, and the installation can be completed without additional tools. Preferably, the outer wall of the locking block is in symmetrical sliding connection with the inner wall of the frame body, the outer wall of the inclined surface area is in sliding connection with the outer wall of the LED display screen, and one end of the first compression spring, which is far away from the locking block, is fixedly connected with the inner wall of the frame body. Preferably, the inner wall sliding connection of locking piece has the gag lever post, the outer wall fixedly connected with limiting plate of gag lever post, the gag lever post and the limiting plate cooperation of locking piece inner wall not only restrict the sliding travel of locking piece, prevent that excessive compression spring from leading to inefficacy, can also keep stable locking state under the vibration environment. Preferably, the inner wall sliding connection of locking piece has the gag lever post, the outer wall fixedly connected with limiting plate of gag lever post. Preferably, the auxiliary device comprises a pushing plate, the outer wall of the pushing plate is fixedly connected with a second compression spring, the outer wall of the second compression spring is distributed along the circumference of the central axis of the pushing plate, the locking state can be easily relieved by stirring the stirring plate, and the pushing plate combined with the auxiliary device ejects the display screen under the action of the second compression spring, so that the quick disassembly by one hand is realized. Preferably, one end of the pushing plate far away from the second compression spring is contacted with the outer wall of the LED display screen, and one end of the second compression spring far away from the pushing plate is fixedly connected with the inner wall of the frame body. Advantageous effects The utility model provides a modularized spliced LED display device. The beneficial effects are as follows: According to the LED display screen locking device, through the matching of the locking device and the auxiliary device, when the LED display screen slides in place along the inner wall of the frame body, the locking block of the locking device is matched with the outer wall of the display screen in a sliding mode through the inclined surface area, the LED display screen locking device automatically pops up and locks under the action of the first