CN211376077U

CN211376077U - LED display screen

Info

Publication number: CN211376077U
Application number: CN202020113455.5U
Authority: CN
Inventors: 习宇鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-08-28
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a LED display screen, including box and power pack, be equipped with the shape in the box with the installation cavity that the power pack matches, the power pack is detained and is located in the installation cavity, the both sides of installation cavity all are provided with the tapered end, the both sides of power pack be equipped with the padlock of the corresponding lock of installation cavity both sides tapered end. When the power box is installed, the power box is placed in the installation cavity on the box body, the power box is buckled and fixed with the lock heads on the two sides of the installation cavity through the buckles on the two sides, the installation operation is simple, four buckles are evenly distributed, the power box can be firmly fixed on the box body, the power box can be effectively prevented from falling off the box body, and the LED display screen is ensured not to have potential safety hazards when in use; the power supply box comprises box body and bottom plate, and it is fixed to peg graft through a plurality of through-hole post on the independent keysets in the box body and a plurality of line concentration board power copper post on the bottom plate between box body, the bottom plate, and this is very convenient to dismantle to be convenient for maintain.

Description

LED display screen

Technical Field

The utility model relates to a LED electronic product technical field, concretely relates to LED display screen.

Background

The power supply box is an important component of the LED display screen, and components such as a power supply, a control card, a network card and the like in the power supply box are core components of the LED display screen, so that the power supply box not only can provide power supply support for the LED display screen, but also can realize data signal transmission, and therefore, good external protection is provided for the power supply box, and the premise that the LED display screen works normally is provided.

The LED display screen power pack is generally characterized in that the power pack is fixedly arranged on the box body through a plurality of screws or is directly clamped on the box body, when the screws are adopted to fixedly arrange the power pack on the box body, the power pack is complex in installation and disassembly operation, time and labor are wasted, when the power pack is directly clamped on the box body, the power pack is simple in installation and disassembly, however, the LED display screen is arranged at a high position, the power pack easily drops from the box body, and the potential safety hazard of personnel is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen aims at solving the power pack installation complex operation among the prior art and the power pack easily drops the technical problem who produces the potential safety hazard from the box.

The technical scheme of the utility model as follows:

the utility model provides a LED display screen, includes box and power pack, be equipped with the shape in the box with the installation cavity that the power pack matches, the power pack is detained and is located in the installation cavity, the both sides of installation cavity all are provided with the tapered end, the both sides of power pack be equipped with the padlock of the corresponding lock of installation cavity both sides tapered end, the power pack includes box body, bottom plate and power, the bottom plate lid is established the bottom of box body, the power sets up in the box body, the bottom of bottom plate is provided with the concentrator, the installation cavity corresponds the position of concentrator is equipped with the fluting, one side of power is provided with independent keysets, be provided with a plurality of through-hole post on the independent keysets, it corresponds respectively to be provided with a plurality of on the bottom plate the line concentration board power copper post of through-hole post, line concentration board power copper post is pegged graft mutually with the.

Furthermore, the padlock is equipped with four and the equipartition in the both sides of power pack, the tapered end corresponds is equipped with four.

Furthermore, two side faces of the power supply box are provided with power supply interfaces, and power can be supplied to equipment through plugging.

Furthermore, two side faces of the power supply box are provided with signal interfaces, and the power supply box can be connected with external equipment through a plug-in type signal.

Furthermore, a test button is arranged on the power box.

Furthermore, one side part of the box body is provided with a first bolt, and the other side part of the box body opposite to the first bolt is provided with a jack used for matching with the first bolt.

Furthermore, one side part of the box body is provided with a corner splicing adjusting device, and the other opposite side part of the box body is provided with a second bolt matched with the corner splicing adjusting device.

Furthermore, a bracket mounting hole is formed in one side of the box body.

Furthermore, the corner of the box body is fixed through a positioning pin.

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

(1) when the power supply box is installed, the power supply box is placed in the installation cavity on the box body, the power supply box is buckled and fixed with the lock heads on the two sides of the installation cavity through the buckles on the two sides, the installation operation is simple, four buckles are uniformly distributed, the power supply box can be firmly fixed on the box body, the power supply box can be effectively prevented from falling off the box body, and the LED display screen is ensured not to have potential safety hazards when in use;

(2) the power supply box comprises box body and bottom plate, and it is fixed to peg graft through a plurality of through-hole post on the independent keysets in the box body and a plurality of line concentration board power copper post on the bottom plate between box body, the bottom plate, and this is very convenient to dismantle to be convenient for maintain.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is one of schematic structural diagrams of an LED display screen provided by the present invention;

fig. 2 is a second schematic structural diagram of the LED display screen according to the present invention.

Description of reference numerals:

1- -case 2- -power supply box

21- -hub 22- -Power interface

23- -Signal interface 24- -test button

3-positioning pin 4-buckle lock

5- -first bolt 6- -jack

7-angle adjusting device 8-second bolt

9- -bracket mounting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

Please refer to fig. 1 and 2, the utility model provides a pair of LED display screen, including box 1 and power pack 2, four corners of box 1 are all fixed through locating pin 3, and the sound construction is reliable, be equipped with the shape in the box 1 with the installation cavity that power pack 2 matches, power pack 2 detains and locates in the installation cavity, the both sides of installation cavity all are provided with the tapered end, the both sides of power pack 2 be equipped with the padlock 4 of the corresponding lock of tapered end in installation cavity both sides.

When the installation, place power pack 2 in the installation cavity on box 1, power pack 2 is fixed with the tapered end lock of installation cavity both sides through the padlock 4 of both sides, and installation easy operation.

The power adopts the fixed design of buckle, can compatible multiple specification.

Preferably, the four buckles 4 are uniformly distributed on two sides of the power box 2, and the four locks are correspondingly arranged. Through the design of four padlock 4, when the installation, can firmly fix power pack 2 at box 1, can avoid power pack 2 to drop from box 1 effectively, guarantee that there is not the potential safety hazard in the LED display screen when using.

Specifically, power pack 2 includes box body, bottom plate and power, the bottom plate lid is established the bottom of box body, the power sets up in the box body, the bottom of bottom plate is provided with concentrator 21, the installation cavity corresponds the position of concentrator 21 is equipped with the fluting, one side of power is provided with independent keysets, be provided with a plurality of through-hole post on the independent keysets, it corresponds respectively to be provided with a plurality of on the bottom plate the line concentration board power copper post of through-hole post, line concentration board power copper post is pegged graft with the through-hole post mutually.

The power supply box 2 is composed of a box body and a bottom plate, a plurality of through hole columns on the independent adapter plate in the box body are fixedly connected with a plurality of power copper columns of the line concentration board on the bottom plate in an inserting mode, and therefore the power supply box is very convenient to disassemble and maintain.

Two side surfaces of the power supply box 2 are respectively provided with a power supply interface 22 and a signal interface 23. The power interface 22 can supply power to the device in a plug-in mode, and the signal interface 23 can be in signal connection with an external device in a plug-in mode. No matter which side all possesses power source 22 and signal interface 23 at the in-process of installer wiring, the operation of the installer of being convenient for, power source 22 and signal interface 23 are upper and lower setting to can distinguish network data line and power cord, be favorable to the line and the overall arrangement of walking of network data line and power cord.

The power supply adopts independent keysets, and all powers use, all can adopt the plug-in to supply power for equipment.

And a test button 24 is arranged on the power box 2.

One side part of the box body 1 is provided with a first bolt 5, and the other side part opposite to the box body 1 is provided with a jack 6 used for matching the first bolt 5. Specifically, during the concatenation of LED display screen, insert jack 6 on the adjacent LED display screen with first bolt 5 on the LED display screen for the installation is firm between two adjacent LED display screens, and when needing to dismantle between two adjacent LED display screens, need extract jack 6 on the adjacent LED display screen with first bolt 5 on the LED display screen, dismantlement easy operation is convenient.

One side part of the box body 1 is provided with a corner splicing adjusting device 7, and the other opposite side part of the box body 1 is provided with a second bolt 8 matched with the corner splicing adjusting device 7. Specifically, when splicing the LED display screens, the splicing angle adjusting device 7 on the LED display screens is fixedly connected with the second bolt 8 of the adjacent LED display screens, so that the adjacent LED display screens are fixedly connected together, and meanwhile, the splicing angle adjusting device 7 can be adjusted, so that the splicing angle of the adjacent LED display screens is changed, and the multi-angle splicing of the adjacent LED display screens is realized. Wherein the angle adjusting device 7 can be adjusted by +/-10 degrees.

A bracket mounting hole 9 is further formed in one side portion of the box body 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An LED display screen, its characterized in that: including box and power pack, be equipped with the shape in the box with the installation cavity that the power pack matches, the power pack is detained and is located in the installation cavity, the both sides of installation cavity all are provided with the tapered end, the both sides of power pack be equipped with the padlock of the corresponding lock of installation cavity both sides tapered end, the power pack includes box body, bottom plate and power, the bottom plate lid is established the bottom of box body, the power sets up in the box body, the bottom of bottom plate is provided with the concentrator, the installation cavity corresponds the position of concentrator is equipped with the fluting, one side of power is provided with independent keysets, be provided with a plurality of through-hole post on the independent keysets, it corresponds respectively to be provided with a plurality of on the bottom plate the line concentration board power copper column of through-hole post, line concentration board power copper column is pegged graft with the through-hole post.

2. The LED display screen of claim 1, wherein: the padlock is equipped with four and the equipartition is in the both sides of power pack, the tapered end corresponds is equipped with four.

3. The LED display screen of claim 1, wherein: and power interfaces are arranged on two side surfaces of the power box, so that power can be supplied to equipment through plugging.

4. The LED display screen of claim 1, wherein: and signal interfaces are arranged on two side surfaces of the power supply box and can be in signal connection with external equipment through a plug-in type.

5. The LED display screen of claim 1, wherein: and a test button is arranged on the power supply box.

6. The LED display screen of claim 1, wherein: one side part of the box body is provided with a first bolt, and the other side part of the box body opposite to the first bolt is provided with a jack matched with the first bolt.

7. The LED display screen of claim 1, wherein: one side part of the box body is provided with a corner splicing adjusting device, and the other opposite side part of the box body is provided with a second bolt matched with the corner splicing adjusting device.

8. The LED display screen of claim 1, wherein: and a bracket mounting hole is formed in one side part of the box body.

9. The LED display screen of claim 1, wherein: and the corners of the box body are fixed by positioning pins.