CN218602022U

CN218602022U - LED die-casting box convenient to maintain

Info

Publication number: CN218602022U
Application number: CN202222990281.2U
Authority: CN
Inventors: 王丰成
Original assignee: Dongguan Xinjiu Electromechanical Technology Co ltd
Current assignee: Dongguan Xinjiu Electromechanical Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-10
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a LED die-casting box convenient to maintain, it includes: a frame; the HUB board is fixed on the other side, opposite to the LED module installation surface, of the frame; the control card is electrically connected with one side of the HUB board far away from the frame in a plug-in manner; the power supply box is integrated on one side of the control card, which is far away from the HUB board; and the locking component is arranged between the frame and the shell of the power box and is used for locking the power box on the frame or unlocking the locking state of the power box and the frame. From this, this LED die-casting box convenient to maintain when the assembly, has left out the wiring process to HUB board, control card and power pack, and the connected mode of plug-in has made things convenient for installation and dismantlement, also need not professional maintenance personal to operate. In addition, the power supply box is convenient to mount or dismount due to the arrangement of the locking assembly, and the operation is simple.

Description

LED die-casting box convenient to maintain

Technical Field

The utility model relates to a LED display screen technical field especially relates to a LED die-casting box convenient to maintain.

Background

The LED display screen is a device for dynamically displaying images, has large displayed information amount, can be updated at any time, and has good display and propaganda effects.

Electronic components such as HUB board, control card in the LED die-casting box that current LED is convenient for maintain are mostly independent setting, and rethread winding displacement connecting wire is connected electronic component. Therefore, the circuit in the box body is complex, when the electronic element needs to be maintained or replaced, professional maintenance personnel are needed to operate, the operation difficulty is high, and the operation is troublesome and laborious.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned existing situation, its aim at provides a LED die-casting box convenient to maintain, and its installation is more simple and convenient with the dismantlement, is convenient for daily carry out basic maintenance and change to electronic component.

Therefore, the utility model provides a LED die-casting box convenient to maintain, it includes: a frame; the HUB board is fixed on the other side, opposite to the LED module installation surface, of the frame; the control card is electrically connected with one side of the HUB board far away from the frame in a plug-in manner; the power supply box is integrated on one side of the control card, which is far away from the HUB board; and the locking component is arranged between the frame and the shell of the power box and is used for locking the power box on the frame or unlocking the locking state of the power box and the frame.

The utility model relates to a in the LED die-casting box convenient to maintain, it is optional, the locking subassembly includes: a first lock catch, one end of which is fixed on the frame, and the other end of which is provided with a buckle and is rotationally connected with the frame through an elastic piece; the second lock catch is fixed on the shell of the power box and is provided with a lock cylinder in interference fit with the buckle; when the control card with when the HUB board assembly is accomplished, buckle lock is fixed on the lock core, so that the power pack is fixed on the frame.

The utility model relates to a LED die-casting box convenient to maintain in, optional, the shell fits including the lid the control board reaches switch's first shell, and locate the both ends of first shell are used for the lid to close the second shell of HUB board, the second hasp is fixed in the second shell.

The utility model relates to a in the LED die-casting box convenient to maintain, it is optional, the second shell is equipped with and is close to the one end of first shell is equipped with the spacing groove, the opening direction of spacing groove is for keeping away from the direction of frame, the edge card of first shell is located the spacing inslot.

The utility model relates to a in the LED die-casting box convenient to maintain, optional, the second shell with frame threaded connection.

The utility model relates to a LED die-casting box convenient to maintain in, it is optional, be equipped with the male joint on the HUB board, be equipped with on the control board with the female joint of male joint adaptation and plug-in connection.

The utility model relates to a in the LED die-casting box convenient to maintain, it is optional, be equipped with spacing post on the frame, be equipped with on the control board with the spacing hole of spacing post adaptation.

The utility model relates to a in the LED die-casting box convenient to maintain, it is optional, the relative both sides of the outer wall of power pack are equipped with a handle respectively.

The utility model discloses in, the power pack integrate in the control board, power pack and control board form the integral type structure, and control board and HUB board are plug-in electric connection, from this, form the power pack and the control board electric connection of integral type with HUB board pluggable. Like this, this LED die-casting box convenient to maintain when the assembly, has left out the wiring process to HUB board, control card and power pack, and the installation and the dismantlement of also being convenient for of plug-in connected mode are higher in work efficiency. In the daily use process, when part of electronic elements are required to be subjected to basic maintenance and replacement, professional maintenance personnel are not required to operate. In addition, the shell of the power supply box is connected with the frame through the locking assembly, therefore, when the integrated power supply box and the control card are installed on or detached from the frame, the locking assembly can be locked or the locking state of the locking assembly can be released, and the operation is convenient and simple.

Drawings

Embodiments of the invention will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:

fig. 1 is a schematic diagram showing the overall structure of the LED die-casting box body convenient for maintenance.

Fig. 2 is a state diagram showing the power supply box and the control card according to the present invention when detached.

Fig. 3 is an exploded view showing the LED die-cast case convenient for maintenance according to the present invention.

Fig. 4 is a partially enlarged view showing a point a according to the present invention.

Fig. 5 is a state diagram showing the locking assembly according to the present invention in a locked state.

Fig. 6 is a state diagram showing the unlocking of the lock assembly according to the present invention.

Reference numerals are as follows: 1. a frame; 11. a limiting post; 2. HUB plate; 21. a male connector; 3. a control card; 31. a limiting hole; 32. a female joint; 4. a power supply box; 41. a first housing; 42. a second housing; 421. a limiting groove; 5. a locking assembly; 51. a first lock catch; 511. buckling; 52. a second lock catch; 521. a lock cylinder; 6. a handle.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. The drawings are schematic, and the proportions of the dimensions of the components and the shapes of the components may be different from the actual ones.

Fig. 1 is a schematic diagram showing the overall structure of the LED die-casting box body convenient for maintenance. Fig. 2 is a state diagram showing the power supply box 4 and the control card 3 according to the present invention when they are detached. Fig. 3 is an exploded view showing the LED die-cast case convenient for maintenance according to the present invention. Fig. 4 is a partially enlarged view showing a point a according to the present invention. Fig. 5 is a state diagram showing the locking of the locking assembly 5 according to the present invention. Fig. 6 is a state diagram showing the state where the lock assembly 5 according to the present invention is unlocked.

Referring to fig. 1 to 3, the maintenance-convenient LED die casting box of the present invention comprises a frame 1; a HUB board 2 fixed to the other side of the frame 1 opposite to the LED module mounting surface; the control card 3 is electrically connected with one side of the HUB board 2 far away from the frame 1 in a plug-in manner; the power supply box 4 is integrated on one side, far away from the HUB board 2, of the control card 3; and a locking component 5 arranged between the frame 1 and the shell of the power supply box 4, wherein the locking component 5 is used for locking the power supply box 4 on the frame 1 or releasing the locking state of the power supply box 4 and the frame 1.

The utility model discloses in, power pack 4 is integrated in control board 3, and power pack 4 forms the integral type structure with control board 3, and control board 3 and HUB board 2 are plug-in electric connection, from this, but form the power pack 4 and the control board 3 pluggable ground and HUB board 2 electric connection of integral type. Like this, this LED die-casting box convenient to maintain when the assembly, has left out the wiring process to HUB board 2, control card 3 and power pack 4, and the connected mode of plug-in is also more convenient for install and dismantle, and work efficiency is higher. And in the daily use process, when part of electronic elements are needed to be maintained and replaced, professional maintenance personnel are not needed to operate. In addition, the shell of the power supply box 4 is connected with the frame 1 through the locking component 5, therefore, when the integrated power supply box 4 and the control card 3 are installed on or detached from the frame 1, the locking component 5 can be locked or the locking state of the locking component 5 can be released, and the operation is convenient and simple.

Referring to fig. 5 and 6, in the present embodiment, the locking assembly 5 includes: a first lock catch 51 with one end fixed on the frame 1 and the other end provided with a buckle 511 and rotatably connected with the frame 1 through an elastic piece; a second lock catch 52 fixed on the shell of the power supply box 4 and provided with a lock core 521 in interference fit with the buckle 511; when the assembly of the control card 3 and the HUB board 2 is completed, the buckle 511 is fastened and fixed on the lock cylinder 521, so that the power supply box 4 is fixed on the frame 1. Thus, the integrated power supply box 4 and control card 3 can be detachably mounted on the frame 1 by the cooperation of the first latch 51 and the second latch 52.

In this embodiment, the housing includes a first housing 41 covering the control card 3 and the power switch, and a second housing 42 provided at both ends of the first housing 41 and covering the HUB board 2, and the second latch 52 is fixed to the second housing 42.

Referring to fig. 4, in the present embodiment, the second housing 42 has a limit groove 421 at one end close to the first housing 41, the opening direction of the limit groove 421 is a direction away from the frame 1, and the edge of the first housing 41 is engaged in the limit groove 421. Thus, the stopper groove 421 can restrict the first housing 41 from moving around. When the second latch 52 is engaged with the first latch 51, the edge of the first housing 41 can fix the second housing 42 between the first housing 41 and the frame 1, so that the second housing 42 can be more stably fixed on the frame 1 under the action of the limiting groove 421 and the edge of the first housing 41.

In some examples, the second housing 42 may also be threadably connected with the frame 1. In this way, the second housing 42 can be further fixed to the frame 1.

Referring to fig. 3, in the present embodiment, a male connector 31 is disposed on the HUB board 2, and a female connector 32 adapted to and connected to the male connector 21 is disposed on the control card 3, so that the HUB board 2 and the control card 3 are electrically connected in a pluggable manner

Referring to fig. 3 and 4, in the present embodiment, the frame 1 is provided with a limit post 11, and the control card 3 is provided with a limit hole 31 adapted to the limit post 11.

In this embodiment, the power supply box 4 is provided with one handle 6 on each of opposite sides of the outer wall. Thus, the power supply box 4 can be just and easily lifted.

While the present invention has been described in detail in connection with the drawings and the embodiments, it is to be understood that the above description is not intended to limit the present invention in any way. The present invention may be modified and varied as necessary by those skilled in the art without departing from the true spirit and scope of the invention, and all such modifications and variations are intended to be included within the scope of the invention.

Claims

1. The utility model provides a LED die-casting box convenient to maintain which characterized in that includes:

a frame;

a HUB board fixed to the other side of the frame opposite to the LED module mounting surface;

the control card is electrically connected with one side of the HUB board far away from the frame in a plug-in manner;

the power supply box is integrated on one side, far away from the HUB board, of the control card; and

the locking assembly is arranged between the frame and the shell of the power box and is used for locking the power box on the frame or unlocking the power box and the frame.

2. The LED die cast case for facilitating maintenance of claim 1, wherein said locking assembly comprises:

a first lock catch, one end of which is fixed on the frame, and the other end of which is provided with a buckle and is rotationally connected with the frame through an elastic piece;

the second lock catch is fixed on the shell of the power box and is provided with a lock cylinder in interference fit with the buckle;

when the control card with when the HUB board assembly is accomplished, buckle lock is fixed on the lock core, so that the power pack is fixed on the frame.

3. The LED die-cast case convenient for maintenance of claim 1, wherein the housing comprises a first housing covering the control card and the power switch, and a second housing disposed at two ends of the first housing for covering the HUB board, the second latch being fixed to the second housing.

4. The LED die-cast box convenient to maintain as claimed in claim 3, wherein the second housing has a limiting groove at an end close to the first housing, the opening direction of the limiting groove is a direction away from the frame, and the edge of the first housing is clamped in the limiting groove.

5. The LED die cast case for facilitating maintenance of claim 3, wherein said second housing is threadably connected to said frame.

6. The LED die-cast case convenient to maintain as claimed in claim 1, wherein a male connector is provided on the HUB board, and a female connector adapted and connected to the male connector in a pluggable manner is provided on the control card.

7. The LED die-cast box convenient to maintain as claimed in claim 1, wherein the frame is provided with a limiting post, and the control card is provided with a limiting hole adapted to the limiting post.

8. The easy-to-maintain LED die-cast housing as claimed in claim 1, wherein the power supply box is provided with a handle at two opposite sides of the outer wall.