CN103413497A

CN103413497A - Module assembling structure allowing display screen to be maintained in front-and-back mode

Info

Publication number: CN103413497A
Application number: CN2013101964368A
Authority: CN
Inventors: 金鑫
Original assignee: SKYMAX DISPLAY TECHNOLOGIES Co Ltd
Current assignee: SKYMAX DISPLAY TECHNOLOGIES Co Ltd
Priority date: 2013-05-22
Filing date: 2013-05-22
Publication date: 2013-11-27

Abstract

A module assembling structure of a display screen comprises a frame and an LED display module. The frame is provided with a plurality of installing holes through which the LED display module can be installed. A locking mechanism is arranged on the back side of the LED display module, and comprises a tapered ned and bolts, wherein one end of the tapered ned penetrates through the LED display module and is exposed outside the outer surface of the LED display module so that the tapered ned can twist in the front, and the LED display module can be assembled and disassembled conveniently; the other end of the tapered ned drives the bolts to be inserted into or be pulled out and is connected with the bolts, and when stretching out, the bolts are buckled on the inner side walls of the installing holes of the frame. The module assembling structure has the advantages that the fast locking mechanism is arranged on the LED display module so that people can detach and maintain the front side or the back side of the LED display module and usage can be more convenient; the module assembling structure is simple and easy to produce and manufacture, the competitive capacity of products is improved, and the module assembling structure has broad market prospects and can be popularized and applied.

Description

A kind of can before and after the module group assembling structure of maintenance display screen

[technical field]

The present invention relates to the e-advertising display screen, relate in particular a kind of can before and after the module group assembling structure of maintenance display screen.

[background technology]

Along with scientific and technological development, LED display has generally entered people's sight line, and this display screen has high definition, energy-conservation advantage, so extremely people like.

Yet it is all generally by from rear side, with screw, module and framework being fixed up that existing LED display has assembling, because the position that the display screen rear side is reserved is less than normal, very inconvenient during dismounting, be not easy to safeguard.

[summary of the invention]

Therefore, the objective of the invention is for the prior art deficiency, provide a kind of can before and after safeguard and the module group assembling structure of display screen simple in structure.

For achieving the above object, the present invention by the following technical solutions:

A kind of can before and after the module group assembling structure of maintenance display screen, include framework, LED shows module, framework is provided with a plurality of mounting holes, described demonstration module is inlaid in described mounting hole, it is characterized in that showing that at LED the back side of module is provided with lock and puts mechanism, described lock is put mechanism and is included tapered end and retractable latch, described latch is buckled in the rear side of described framework while stretching out, described tapered end one end exposes to LED and shows that module, the described tapered end other end are connected with latch and drive described latch and stretch.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module is provided with through hole, an end of described tapered end is arranged in through hole.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that the afterbody of described tapered end is provided with gear, the link of described latch is provided with tooth bar, the tooth bar of described latch meshes with the gear of tapered end.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described latch includes left latch and right pin, the upper and lower both sides engagement of the rack and pinion of described left latch and right pin.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that the back side of module is provided with a plurality of limiting holes, described left latch and right pin pass from limiting hole, limit left latch and right pin and move in horizontal direction.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module (2) back side De Suozhi mechanism is 1-2.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module includes LED lamp plate, fixed head, described LED lamp plate is fixed on the front of fixed head.

As above a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that the back side of described fixed head is provided with O-ring seal along periphery.

Beneficial effect of the present invention has: 1,, by showing that at LED on module, fast lock being set puts mechanism, make people at LED, show front or the back side demolition and maintenance of module, use more convenient; 2, simple in structure, be convenient to manufacture, increase the competitiveness of product, have wide market outlook and be conducive to apply.

[accompanying drawing explanation]

Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated

Fig. 1 is that LED of the present invention shows that module is arranged on the schematic diagram one on framework;

Fig. 2 is that LED of the present invention shows that module is arranged on the schematic diagram two on framework;

Fig. 3 is that LED of the present invention shows the module front schematic view

Fig. 4 is that LED of the present invention shows the module schematic rear view;

Fig. 5 is that LED of the present invention shows the module schematic perspective view.

[embodiment]

As Figure 1-4, indication of the present invention a kind of can before and after the module group assembling structure of maintenance display screen, include framework 1, LED shows module 2, framework 1 is provided with a plurality of mounting holes 3, described demonstration module 2 is inlaid in described mounting hole 3, wherein at LED, show that the back side of module 2 is provided with lock and puts mechanism 4, described lock is put mechanism 4 and is included tapered end 5 and retractable latch 6, described latch 6 is buckled in the rear side of described framework 1 while stretching out, described LED shows that module 2 is provided with through hole 20, one end of described tapered end 5 is arranged in through hole 20, make described tapered end 5 one ends expose to LED and show module 2, described tapered end 5 other ends are connected with latch 6 and to drive described latch 6 flexible.Make LED show that module 2 is fixed on framework 1.

In the present embodiment, the afterbody of described tapered end is provided with gear 7, and the link of described latch 6 is provided with tooth bar 8, the tooth bar 8 of described

latch

6 and 7 engagements of the gear of tapered end 5.Described latch 6 includes left latch 9 and right pin 10, and the upper and lower both sides engagement of the rack and pinion 7 of described left latch 9 and right pin 10, can coordinate simultaneously two latches and stretch out or retract, easy to use.

For left latch 9 and right pin 10 are moved on same level, described LED shows that the back side of module 2 is provided with a plurality of limiting holes 11, and described left latch 9 and right pin 10 pass from limiting hole 11, limit left latch 9 and right pin 10 and move in horizontal direction.

In order to make fixation, described LED shows that module 2 back side De Suozhi mechanisms 3 are 1-2.When only having one, be arranged on the medium position that LED shows module 2 back sides, when having two, be arranged on the lateral location that LED shows module 2 back sides.

In the present embodiment, described LED shows that module 2 includes LED lamp plate 12, fixed head 13, and described LED lamp plate 12 is fixed on the front of fixed head 13.The back side of described fixed head 13 is provided with O-ring seal 14 along periphery, plays waterproof action.

The present invention in use, because tapered end exposes the surface at LED lamp plate 12, people can be from front, by the instruments such as spanner rotation tapered end, drive latch flexible back and forth, thereby realize that LED shows Fast Installation and the dismounting of module 2, also can rotate tapered end from the back side, realize all detachably maintenances of tow sides, more be conducive to use.

Claims

One kind can before and after the module group assembling structure of maintenance display screen, include framework (1), LED shows module (2), framework (1) is provided with a plurality of mounting holes (3), described demonstration module (2) is inlaid in described mounting hole (3), it is characterized in that showing that at LED the back side of module (2) is provided with lock and puts mechanism (4), described lock is put mechanism (4) and is included tapered end (5) and retractable latch (6), described latch (6) is buckled in the rear side of described framework (1) while stretching out, described tapered end (5) one ends expose to LED and show module (2), described tapered end (5) other end is connected with latch (6) and to drive described latch (6) flexible.
According to claim 1 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module (2) is provided with through hole (20), an end of described tapered end (5) is arranged in through hole (20).
According to claim 1 a kind of can before and after the module group assembling structure of maintenance display screen, the afterbody that it is characterized in that described tapered end is provided with gear (7), the link of described latch (6) is provided with tooth bar (8), the tooth bar (8) of described latch (6) and the engagement of the gear (7) of tapered end (5).
According to claim 2 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described latch (6) includes left latch (9) and right pin (10), the upper and lower both sides engagement of the rack and pinion (7) of described left latch (9) and right pin (10).
According to claim 3 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that the back side of module (2) is provided with a plurality of limiting holes (11), described left latch (9) and right pin (10) pass from limiting hole (11), limit left latch (9) and right pin (10) moves in horizontal direction.
According to claim 1 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module (2) back side De Suozhi mechanism (4) is 1-2.
According to claim 1 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that described LED shows that module (2) includes LED lamp plate (12), fixed head (13), described LED lamp plate (12) is fixed on the front of fixed head (13).
According to claim 1 a kind of can before and after the module group assembling structure of maintenance display screen, it is characterized in that the back side of described fixed head (13) is provided with O-ring seal (14) along periphery.