CN201374155Y

CN201374155Y - Pre-maintenance LED display screen box

Info

Publication number: CN201374155Y
Application number: CN200820130210U
Authority: CN
Inventors: 林谊
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-30
Filing date: 2008-11-30
Publication date: 2009-12-30
Anticipated expiration: 2018-11-30

Abstract

The utility model relates to a pre-maintenance LED display screen box, consisting of a fixed box and a movable box. The fixed box is arranged on a support and is provided with an openable front cover and a box penetration hole at the bottom, wherein the box penetration hole is used for the fixed connection of the movable box and the penetration of a power wire and a signal wire; the movable box has small volume and is provided with a few modules, thereby being convenient to move manually; the top of the movable box is provided with a box penetration hole which corresponds to the box penetration hole of the fixed box in position, and the bottom of the movable box is inclined; a plurality of unit modules of the movable box and specially-arranged connecting pieces are fixed together; and the unit modules are arranged on the box penetration hole of the movable box through the connecting pieces.

Description

Safeguard casing before the LED display

Technical field

The utility model relates to a kind of preceding LED display casing of safeguarding.

Technical background

LED display is applied in various indoor outer occasions just more and more widely as advanced person's media kit.The unit box of the LED display of generally using is provided with the back door at present, opens the door from behind when safeguarding and operates, and this need guarantee the enough spaces of reservation, display screen rear portion when mounted, needs the bigger support frame of design.And, under the situation of installing, can't provide enough back spaces, thereby bring very big difficulty for installation and maintenance by wall in a lot of application scenarios.

For addressing the above problem, there is the mode of safeguarding before preceding maintenance of module and the casing at present.Maintenance mode is the screw that unloads fixed cell module and casing from the casing front portion one by one before the module, unit module is taken out, having enough spaces to pass position, module hole more afterwards safeguards, the mode of this dismounting module is very inconvenient, but the operating space was also very little after module removed, and casing is just very difficult when beginning to install; In addition, the module little to pel spacing is difficult to be fixedly mounted on the casing from the front with module, and maintenance also is very difficult before therefore carrying out with the mode of dismounting module.The mode of safeguarding before the casing is that whole box body is divided in two parts, can start protecgulum when safeguarding, the space of operation is bigger, safeguard more convenient, but because this mode can only be installed a casing in vertical direction, the height of monoblock screen is confined to the scope more than two meters, two restrictions that then can be subjected to the space more than the casing, therefore protecgulum can't be raised, the mode of safeguarding before this casing can't be used in that display screen height condition with higher is next.

Summary of the invention

For solving the problems of the technologies described above, the utility model provides a kind of LED display casing that can safeguard in the past.

The technical scheme that the utility model adopted is: unit box is divided into static housing and can moves casing two parts, and static housing is fixedly mounted on the monoblock screen support behind, and static housing is provided with the protecgulum that can raise, and unit module is installed on the protecgulum.Static housing bottom was provided with the case hole, was used for fixing connection and can moves casing and power supply source line and signal wire and pass.It is less to move the casing volume, and the fewer cells module is installed, and can make things convenient for manual moving, and its top was provided with the case hole, and to cross the case hole site corresponding with static housing, and the bottom has the gradient design.Can move some unit modules of casing and ad hoc web member and fix, can move casing and be provided with and the corresponding mounting hole site of web member, web member is installed in unit module on the position, hole that can move casing by transition fit.

When casing need be safeguarded, can be manually will take out from the Kong Weizhong that can move casing with the fixing unit module of web member, unclamp fastening static housing then and can move the securing member of casing and untie power lead and the signal wire that passed the case hole, can will can move the parallel display screen that shifts out of casing.Take out the moved casing of a unit box need safeguarding the casing top in the same way, the casing protecgulum that promptly has enough spaces to safeguard is raised and is safeguarded.

Module of moving on the casing of the present utility model, can also be fixed on the mode of safeguarding before the module to move on the casing, unload the screw of fastened die block and casing when safeguarding, take out module, two can be moved casing about taking out according to above-mentioned identical step then, raise the protecgulum that need safeguard casing and safeguard.

Description of drawings

Fig. 1 is a 3 dimensional drawing of the present utility model;

Fig. 2 is static housing of the present utility model and can moves not front elevation during installed module of casing;

Fig. 3 is the utility model static housing upward view;

Fig. 4 is that the utility model can move casing and some unit module vertical views;

Fig. 5 is the some unit modules of the utility model and web member vertical view and 3 dimensional drawing;

Fig. 6 safeguards the step synoptic diagram before the utility model carries out.

Embodiment

The utility model comprises static housing 1, can move casing 2 and is fixedly coupled part 6 with unit module 5; Static housing 1 is provided with the protecgulum 10 that can raise and crosses case hole 8; Can move casing 2 and be provided with and the corresponding case hole 3 of crossing, mistake 8 positions, case hole, also be provided with module mounting hole site 7, module mounting hole site 7 is equipped with seal 4; Web member 6 is equipped with seal 9; Can move casing 2 bottoms and also have the gradient design.

In one embodiment, static housing 1 is fixedly mounted on the support 11, can move casing 2 be installed in static housing 1 below, cross case hole 8 and to cross case hole 3 corresponding, cross case hole 8 with the groove part in case hole 3 can move casing 2 with securing member and static housing 1 is fastening; Module 5 is fixing with web member 6, and web member 6 is equipped with seal 9, and in the web member 6 patchhole positions 7, by the transition fit of seal 4 and seal 9, appropriateness was fixed module 5 when module 5 was installed.Other module except that module 5 all is screwed on casing.Static housing 1 and can move casing 2 and install successively in this way in vertical direction and form the monoblock LED display.

In the time of need safeguarding, can very like a cork module 5 be taken out, untie the line of box house link block 5, pass position, hole 7 and the securing member of crossing case hole 8 and cross on the case hole 3 can be unclamped, untie the line that is connected and fixed casing 1 and can moves casing 2, promptly can will can move the casing 2 parallel display screens that shift out by hand.Shift out another the moved casing that need safeguard casing top in the same way, can guarantee that enough spaces raise the protecgulum 10 of static housing 1, box house is safeguarded, safeguarding that the back is installed according to opposite step restores.

In another embodiment, module 5 can promptly unload the screw of fixed cell module and casing without web member 6 from the front the maintenance mode before module, extracts module 5 out, safeguards according to the same steps as among the above embodiment then.

Of the present utility modelly move top, left part or the right part that casing can be located at unit box, its principle is the same with the foregoing description, all within this patent protection domain.

Claims

1, a kind of LED safeguards casing before showing screen, and it comprises: static housing (1), can move casing (2) and can be installed in the module (5) that can move on the casing (2), it is characterized in that: static housing (1) is provided with the protecgulum (10) that can start and crosses case hole (8); Casing (2) be can move and case hole (3) and position, hole (7) were provided with.

2, LED as claimed in claim 1 safeguards casing before showing screen, it is characterized in that: describedly cross case hole (8) and cross position, case hole (3) corresponding, cross case hole (8) and mistake case hole (3) and be provided with groove and be used for securing member and can move casing (2) and be fastened on static housing (1).

3, safeguard casing before the LED display as claimed in claim 1, it is characterized in that: module (5) is fixing with web member (6), and web member (6) is corresponding with the position, hole (7) on can moving casing (2); Seal (9) is installed on the web member (6), seal (4) is installed on position, hole (7); Module (5) is installed on the position, hole (7) by web member (6).