The front enclosed structure of a kind of LED display casing and methodTechnical field
The present invention relates to the front enclosed structure of a kind of LED display casing and method, particularly the quick organization plan that power supply box is safeguarded of the LED display casing that LED display casing patch wall is installed.
Background technology
Front maintenance increasingly becomes the technical label of LED display. At present, various to safeguard before LED display that relevant patent is mainly concentrated in quickly dismounting LED and shows module, as by magnetic structure, various lock construction schemes etc., it is achieved LED to be shown module is in the Fast Installation of casing frame or dismounting.
The maintenance of daily LED display, except needing bad LED display module is keeped in repair, replaced, power supply box is also the emphasis safeguarded. In existing body structure scheme, when LED display casing pastes wall installation, it is difficulty with power supply box is carried out front maintenance.
Summary of the invention
Even if it is an object of the invention to provide the patch wall installation of a kind of LED display casing power supply box also can carry out the structures and methods of front maintenance, it makes LED display realize real front maintenance completely, has simple in construction, the feature that maintenance efficiency is high.
For achieving the above object, the front enclosed structure of a kind of LED display casing of the present invention, including casing frame and power pack, it is characterised in that described power pack two ends are provided with rotating shaft, and described casing frame is provided with the rotating shaft limiting section mated with rotating shaft; Described power pack passes through rotating shaft and rotates the front maintenance to realize power pack to casing front.
Preferably, described rotating shaft is arranged on the lower left corner or the lower right corner of power pack top end face. So, when LED display casing pastes wall installation, by this organization plan, power pack and gap small between the walls can be utilized, it is achieved the rotation of power pack, by the cooperation of rotating shaft and rotating shaft limiting section, power pack can rotate to casing front, and then the bonnet of power pack is gone to front, carry out front maintenance with opening power box, it is to avoid the problem only being undertaken safeguarding by whole casing dismounting ability opening power bonnet.
Preferably, the front enclosed structure of the present invention also includes more than one installing plate, and installing plate one end connects power pack, the dismountable connection casing frame of the other end. So, when safeguarding, power pack can be made to be firmly installed on casing by installing plate, it is to avoid to rotate unexpectedly. When safeguarding, only need the connection of separately installed plate and casing frame, namely can rotary power source box. It addition, described casing frame is provided with limited screw, front when safeguarding, power pack is rotated to casing front to installing plate by rotating shaft conflicts with limited screw. So, installing plate is by the rotation inhibitor being equivalent to power supply box, when safeguarding, rotates to installing plate and limited screw and conflicts, it is possible to avoid the anglec of rotation excessive or with the collision of other spare and accessory parts, be also that rotational steps settles at one go.
Preferably, described casing frame is provided with more than one horizontal bar, and described horizontal bar is detachable or rotatable.LED shows that module is arranged on frame and horizontal bar by screw or Magnet. So, both ensure that the normal mounting of LED module, the detachable or rotary structure also by horizontal bar, for power pack select forward quickly provide enough spaces.
Preferably, power pack also includes interface, and described interface is surrounded by waterproof protuberance, and described LED shows that module is electrically connected with power pack by interface. So, also improve the dismounting speed of LED module, and then the front of whole scheme safeguards speed.
The present invention also provides for the front maintaining method of a kind of LED display casing, it is characterised in that comprise the following steps:
LED module is dismantled from casing frame and horizontal bar;
The horizontal bar of dismounting or rotating box frame, is formed and is available for the space that power pack rotates to casing front;
The connection of separately installed plate and casing frame;
Make power pack pass through rotating shaft and rotating shaft limiting section to rotate to casing front, until installing plate is conflicted with spacing spiral shell;
From front opening power box bonnet, it is carried out front maintenance. So, it is achieved that LED display realizes real front maintenance completely. Structure is simpler, and the effective LED display casing that solves pastes the front maintenance problems of power supply box when wall is installed.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to the structure according to these accompanying drawings obtains other accompanying drawing.
Fig. 1 is power pack structural representation;
Fig. 2 is whole body structure schematic diagram;
Fig. 3 is rotating shaft limiting section structural representation;
Use structural representation when Fig. 4 safeguards before being;
Power pack rotational structure schematic diagram when Fig. 5 is casing patch wall installation;
Fig. 6 is the mounting structure schematic diagram of limited screw
Fig. 7 is the position view that power pack overlooks state lower rotary shaft.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of preferred embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Need explanation, directional instruction in the embodiment of the present invention (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith.
Additionally, in the present invention only to relating to structure that technical problem solves, composition proposal is when being described, for the structure of known necessity, part and annexation, although below not do not describe, but it is not equal in technical scheme to be absent from, more should not become insufficient disclosure reason.
Referring to figs. 1 to 6, for a preferred embodiment of the present invention. Wherein Fig. 1 is power pack structural representation;Fig. 2 is whole body structure schematic diagram; Fig. 3 is rotating shaft limiting section structural representation; Use structural representation when Fig. 4 safeguards before being; Power pack rotational structure schematic diagram when Fig. 5 is casing patch wall installation; Fig. 6 is the mounting structure schematic diagram of limited screw; Fig. 7 is the position view that power pack overlooks state lower rotary shaft.
With reference to Fig. 2, in the front enclosed structure of the present invention, it is made up of casing frame 1, power pack 2 two large divisions. Wherein, as it is shown in figure 1, power pack 2 two ends are provided with rotating shaft 3. Wherein, it is preferable that in scheme, the position of rotating shaft 3 is the lower left corner or the lower right corner (see figure 7) that are positioned at power pack 1 top end face. So, when casing pastes wall installation, it is possible to use the slight void of power pack 2 and wall, it is achieved rotate. Power pack 2 two ends are additionally provided with installing plate 5, and wherein one end of installing plate 5 is connected with power pack by securing members such as screws. Having some interfaces 8 on power pack 2, interface 8 is surrounded by waterproof protuberance 81, and during use, LED shows that module is electrically connected with power pack 2 by interface 8, so both realizes the clout line in casing, it is also possible to realize quickly dismounting and the waterproof of LED module.
Again shown in Fig. 2, the other end of installing plate 5 is connected by securing members such as screws with casing frame 1. The effect of installing plate 5 is, when safeguarding, installing plate can make power pack 2 be firmly installed on casing, it is to avoid rotates unexpectedly. And when needing to safeguard, installing plate 5 plays position-limiting action, namely rotate to installing plate 5 and limited screw 6 and conflict, it is possible to avoid the anglec of rotation excessive or with the collision of other spare and accessory parts, be also that rotational steps settles at one go. As it is shown on figure 3, mate with the rotating shaft 3 of power pack 2, the position of casing frame 1 correspondence is provided with rotating shaft limiting section 4. Rotating shaft limiting section 4 can be that rotating shaft is spacing soon, it is also possible to is cylindrical hole integrated with casing frame 1. It addition, casing frame 1 is provided with some horizontal bars 7. The quantity of horizontal bar 7 is determined according to casing size and module quantity. In preferred version, horizontal bar 7 one end is arranged on casing frame 1 by normal screws, and the other end is arranged on casing frame 1 by not deviating from screw. When safeguarding before needs, the normal screws of wherein one end of horizontal bar 7 is dismantled, and not deviating from outwarding winding of screw, namely horizontal bar 7 can rotate, for the preposition space (see figure 4) that the rotation offer of power pack 2 is enough. LED shows that module (not shown) is arranged on frame 1 and horizontal bar 7 by screw or Magnet or other existing lock construction.
With reference to Fig. 6, casing frame 1 also having limited screw 6, limited screw 6 can also with other protruding equivalent substitution. When safeguarding before needs, power pack 2 is conflicted to installing plate 5 and limited screw 6 to the rotation of casing front by rotating shaft 3. This way it is possible to avoid the anglec of rotation is excessive or with the collision of other spare and accessory parts, be also that rotational steps settles at one go.
Reference Fig. 5, power pack 2, when pasting wall and installing, is gone to rotation restriction position, casing front, it is possible to by the bonnet of opening power box 2, the spare and accessory parts such as the circuit board in power pack are carried out front maintenance by indoor or outdoor LED box by present configuration rotation.
Below in conjunction with Fig. 1 to 7, before the present invention is carried out, the method for maintenance is described further:
First, LED module from after casing frame 1 and horizontal bar 7 disassemble; Just it can be seen that horizontal bar 7;
Then, the normal screws of wherein one end of horizontal bar 7 being dismantled, the screw of not deviating from of the other end is threaded to releasing orientation;Namely horizontal bar 7 can rotate to casing side, for the preposition space enough to the rotation offer of casing front for power pack 2;
The connection of separately installed plate 5 and casing frame 1;
Power pack 2 is made to be rotated to casing front by rotating shaft 3 and rotating shaft limiting section 4, until installing plate 5 and limited screw 6 are conflicted;
Finally just from front opening power box 2 bonnet, it can be carried out front maintenance. Realize the front maintenance completely from module to power pack. Present configuration and method by the scheme that multiple technological means combination such as power pack, rotating shaft, rotating shaft limiting section, installing plate, detachable or rotatable horizontal bar, clout line is formed overcome power pack/case when the LED display casing patch wall of industry is installed cannot before the difficult problem safeguarded. Through, in the practical application of existing display screen engineering, creating significant effect. There is simple in construction, simple operation simultaneously, the effect of the efficiency of maintenance before can effectively improving.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every under the inventive concept of the present invention; utilize the equivalent structure transformation that description of the present invention and accompanying drawing content are made, or directly/be indirectly used in other relevant technical fields and be included in the scope of patent protection of the present invention.