CN217061342U

CN217061342U - Seamless splicing type LED display screen

Info

Publication number: CN217061342U
Application number: CN202123387859.7U
Authority: CN
Inventors: 丁朝阳
Original assignee: Zhengzhou Hannop Electronic Technology Co ltd
Current assignee: Zhengzhou Hannop Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-26
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of LED display screens, the utility model discloses a seamless splicing type LED display screen, which comprises a splicing block, a clamping mechanism, a resetting mechanism and a fixing mechanism, wherein the inner cavity of the splicing block is respectively provided with the clamping mechanism and the fixing mechanism, the bottom of the splicing block is provided with the resetting mechanism, the utility model is convenient for realizing the rapid splicing and the disassembly of the LED display screen by arranging the clamping mechanism, the resetting mechanism and the fixing mechanism, when the LED display screen is disassembled, a slide bar is firstly pushed rightwards to separate the fixing block from a fixture block, then a press bar is pressed to separate the clamping block on a spring plate from a through hole, at the moment, the fixture block is reset under the driving of a spring to be convenient for installing and disassembling the LED display screen, and by arranging the fixing mechanism and an iron sheet, when the LED display screen is spliced, a plurality of display modules are convenient to be fixed to reduce gaps between the modules and modules, therefore, the seamless splicing effect of the LED display screen is effectively improved.

Description

Seamless splicing type LED display screen

Technical Field

The utility model relates to a LED display screen technical field, concretely relates to LED display screen of seamless concatenation formula.

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, videos and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like.

However, the existing LED display screen is often formed by splicing a plurality of LED modules through bolts, the spliced display screen is difficult to disassemble, and gaps are easily left between the modules after the LED modules are spliced, so that the overall display effect of the LED screen is influenced, and therefore, the LED display screen in a seamless splicing mode is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen of seamless concatenation formula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seamless splicing type LED display screen comprises splicing blocks, a clamping mechanism, a resetting mechanism and a fixing mechanism, wherein the clamping mechanism and the fixing mechanism are respectively arranged in inner cavities of the splicing blocks, and the resetting mechanism is arranged at the bottoms of the splicing blocks;

the clamping mechanism comprises a clamping block, the clamping block is arranged on the left side wall of an inner cavity on the right side of the splicing block, a push rod is arranged on the left side of the bottom of the clamping block, a first sliding groove is formed in the bottom of the splicing block, the push rod is arranged inside the first sliding groove in a sliding mode, a spring plate is arranged in the middle of the bottom of the clamping block, a first spring is arranged outside the clamping block, the first spring is arranged in the inner cavity of the splicing block, and an iron sheet is arranged at one end of the clamping block.

As a preferred embodiment, the reset mechanism comprises a fixed sleeve, the fixed sleeve is arranged at the bottom of the splicing blocks, a pressure rod is arranged in the fixed sleeve in a vertical movable mode, a second spring is arranged outside the pressure rod and arranged in an inner cavity of the fixed sleeve, a through hole is formed in the bottom of the splicing blocks, and the pressure rod is arranged inside the through hole.

As a preferred embodiment, fixed establishment includes magnet, magnet sets up the right side wall at concatenation piece left side inner chamber, the right side wall of concatenation piece left side inner chamber is provided with No. three springs, the left side inner chamber of concatenation piece is provided with the fixed block through the pivot activity, the bottom of concatenation piece left side inner chamber is provided with the slide rail, the inside slip of slide rail is provided with the slide bar, No. two spouts have been seted up in the left side of concatenation piece bottom, the left end setting of slide bar is in the inside of No. two spouts, the fixed block is located between No. three springs and the slide bar.

As a preferred embodiment, a clamping groove is formed in the right side of the bottom of the clamping block, and the aperture value of the clamping groove is 1.5 times of the diameter value of the fixed block.

In a preferred embodiment, the left end of the spring plate is provided with a clamping block, and the diameter value of the clamping block is 0.9 times of the aperture value of the through hole.

As a preferred embodiment, the number of the clamping mechanisms, the reset mechanisms and the fixing mechanisms is two, the clamping mechanisms, the reset mechanisms and the fixing mechanisms are respectively arranged on the front side and the rear side of the inner cavity of the splicing block, and the display module is arranged at the top of the splicing block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the seamless splicing type LED display screen is characterized in that through arranging the clamping mechanism, the resetting mechanism and the fixing mechanism, when the LED display screen is used, the push rod is pushed, so that the clamping block moves in the horizontal direction to drive the spring plate to move in the horizontal direction, so that the clamping blocks on the spring plate are clamped in the through holes at the bottoms of the splicing blocks, the right end of the clamping block is clamped in the left inner cavity of the other LED display screen, the iron sheet at the right end of the clamping block is attracted with the magnet in the left inner cavity of the other LED display screen, the top of the fixing block is clamped in the clamping groove of the clamping block, when the LED display screen is disassembled, the sliding rod is firstly pushed rightwards, so that the fixing block is separated from the clamping block, then, the pressing rod is pressed, so that the clamping blocks on the spring plate are separated from the through holes, and the clamping blocks are reset under the driving of the first spring, so that the LED display screen is convenient to mount and dismount;

2. this LED display screen of seamless concatenation formula through setting up fixed establishment and iron sheet, when the LED display screen concatenation, is convenient for fix a plurality of display module and is used for reducing the gap between module and the module to the effectual seamless concatenation effect that improves the LED display screen.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

fig. 3 is a front sectional view of the fixing mechanism of the present invention;

fig. 4 is an enlarged schematic view of the position a of fig. 2 in the present invention.

In the figure: 1. splicing blocks; 2. a display module; 3. a clamping mechanism; 31. a clamping block; 32. a push rod; 33. a spring plate; 34. a first spring; 35. iron sheets; 4. a reset mechanism; 41. fixing a sleeve; 42. a pressure lever; 43. a second spring; 5. a fixing mechanism; 51. a magnet; 52. a third spring; 53. a fixed block; 54. a slide rail; 55. a slide bar.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a seamless splicing type LED display screen, the inner cavity of the splicing block 1 is respectively provided with a clamping mechanism 3 and a fixing mechanism 5, and the bottom of the splicing block 1 is provided with a reset mechanism 4; the number of the clamping mechanisms 3, the reset mechanisms 4 and the fixing mechanisms 5 is two, the two clamping mechanisms 3, the reset mechanisms 4 and the fixing mechanisms 5 are respectively arranged on the front side and the rear side of the inner cavity of the splicing block 1, and the display module 2 is arranged at the top of the splicing block 1; the clamping mechanism 3 comprises a clamping block 31, the clamping block 31 is movably sleeved on the left side wall of the right side inner cavity of the splicing block 1, the left side of the bottom of the clamping block 31 is fixedly connected with a push rod 32, the bottom of the splicing block 1 is provided with a sliding groove, the push rod 32 is slidably arranged in the sliding groove, the middle of the bottom of the clamping block 31 is fixedly connected with a spring plate 33, the outer part of the clamping block 31 is movably sleeved with a spring 34, the spring 34 is arranged in the inner cavity of the splicing block 1, and one end of the clamping block 31 is fixedly provided with an iron sheet 35; the reset mechanism 4 comprises a fixed sleeve 41, the fixed sleeve 41 is fixedly connected to the bottom of the splicing block 1, a pressure rod 42 is vertically and movably sleeved inside the fixed sleeve 41, a second spring 43 is movably sleeved outside the pressure rod 42, the second spring 43 is arranged in the inner cavity of the fixed sleeve 41, a through hole is formed in the bottom of the splicing block 1, and the pressure rod 42 is arranged inside the through hole; the left end of the spring plate 33 is fixedly connected with a clamping block, and the diameter value of the clamping block is 0.9 times of the aperture value of the through hole; the fixing mechanism 5 comprises a magnet 51, the magnet 51 is fixedly installed on the right side wall of the left inner cavity of the splicing block, the right side wall of the left inner cavity of the splicing block 1 is fixedly connected with a third spring 52, a fixing block 53 is movably arranged in the left inner cavity of the splicing block 1 through a rotating shaft, a sliding rail 54 is fixedly installed at the bottom of the left inner cavity of the splicing block 1, a sliding rod 55 is arranged in the sliding rail 54 in a sliding manner, a second sliding groove is formed in the left side of the bottom of the splicing block 1, the left end of the sliding rod 55 is arranged in the second sliding groove, and the fixing block 53 is located between the third spring 52 and the sliding rod 55; the right side of the bottom of the clamping block 31 is provided with a clamping groove, and the aperture value of the clamping groove is 1.5 times of the diameter value of the fixing block 53.

The utility model discloses a theory of operation and use flow: firstly, the push rod 32 is pushed, so that the fixture block 31 moves in the horizontal direction, the spring plate 33 is driven to move in the horizontal direction, the clamping blocks on the spring plate 33 are clamped in the through holes in the bottoms of the splicing blocks 1, at the moment, the right end of the fixture block 31 is clamped in the left inner cavity of another LED display screen, at the moment, the iron sheet 35 at the right end of the fixture block 31 is attracted to the magnet 51 in the left inner cavity of another LED display screen, at the moment, the top of the fixing block 53 is clamped in the clamping groove of the fixture block 31, when the LED display screen is disassembled, the slide rod 55 is pushed rightwards firstly, the fixing block 53 is separated from the fixture block 31, then the press rod 42 is pressed, the clamping blocks on the spring plate 33 are separated from the through holes, at the moment, the fixture block 31 is reset under the driving of the first spring 34, and the LED display screen is convenient to install and disassemble; when the LED display screen is spliced, the display modules 2 are fixed conveniently to reduce gaps between the modules, so that the seamless splicing effect of the LED display screen is effectively improved.

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

Claims

1. The utility model provides a LED display screen of seamless concatenation formula, includes splice (1), latch mechanism (3), canceling release mechanical system (4) and fixed establishment (5), its characterized in that: the inner cavity of the splicing block (1) is respectively provided with a clamping mechanism (3) and a fixing mechanism (5), and the bottom of the splicing block (1) is provided with a resetting mechanism (4);

clamping mechanism (3) include fixture block (31), fixture block (31) set up the left side wall at splice (1) right side inner chamber, the left side of fixture block (31) bottom is provided with push rod (32), a spout has been seted up to the bottom of splice (1), push rod (32) slide and set up the inside at a spout, the middle part of fixture block (31) bottom is provided with spring plate (33), the outside of fixture block (31) is provided with spring (34), spring (34) set up the inner chamber at splice (1), the one end of fixture block (31) is provided with iron sheet (35).

2. The seamlessly-spliced LED display screen according to claim 1, wherein: reset mechanism (4) are including fixed cover (41), fixed cover (41) set up the bottom in splice (1), the vertical activity in inside of fixed cover (41) is provided with depression bar (42), the outside of depression bar (42) is provided with No. two spring (43), No. two spring (43) set up the inner chamber at fixed cover (41), the through-hole has been seted up to the bottom of splice (1), depression bar (42) set up the inside at the through-hole.

3. The seamlessly-spliced LED display screen according to claim 1, wherein: fixing mechanism (5) include magnet (51), magnet (51) set up the right side wall at splice block left side inner chamber, splice block (1) left side inner chamber's right side wall is provided with No. three spring (52), splice block (1)'s left side inner chamber is provided with fixed block (53) through the pivot activity, splice block (1) left side inner chamber's bottom is provided with slide rail (54), the inside slip of slide rail (54) is provided with slide bar (55), No. two spouts have been seted up in splice block (1) left side, the left end setting of slide bar (55) is in the inside of No. two spouts, fixed block (53) are located between No. three spring (52) and slide bar (55).

4. The seamlessly-spliced LED display screen according to claim 3, wherein: the right side of the bottom of the clamping block (31) is provided with a clamping groove, and the aperture value of the clamping groove is 1.5 times of the diameter value of the fixing block (53).

5. The seamlessly-spliced LED display screen according to claim 2, wherein: the left end of spring board (33) is provided with the joint piece, the diameter value of joint piece is 0.9 times of through-hole aperture value.

6. The seamlessly-spliced LED display screen according to claim 1, wherein: the number of the clamping mechanisms (3), the number of the resetting mechanisms (4) and the number of the fixing mechanisms (5) are two, the clamping mechanisms (3), the resetting mechanisms (4) and the fixing mechanisms (5) are arranged on the front side and the rear side of the inner cavity of the splicing block (1) respectively, and the display modules (2) are arranged at the top of the splicing block (1).