CN212906895U

CN212906895U - Display screen assembly convenient to disassemble, assemble and maintain

Info

Publication number: CN212906895U
Application number: CN202022064536.3U
Authority: CN
Inventors: 成罚; 王震
Original assignee: Shenzhen Dahao Technology Co ltd
Current assignee: Shenzhen Dahao Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-06
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a display screen assembly convenient for disassembly, assembly and maintenance, which comprises a main body frame, a display screen module, a control card, a power supply and a main control terminal, wherein the main body frame is provided with a support frame for installing the display screen module, and the support frame is divided into a plurality of areas; the display screen module is installed on the support frame of the main body frame, the control card, the power supply and the main control terminal are all installed in the main body frame, and the main control terminal is electrically connected with the display screen module, the control card and the power supply. The utility model discloses a display screen subassembly adopts stand alone type power and control board, LED module independent control, convenient maintenance.

Description

Display screen assembly convenient to disassemble, assemble and maintain

Technical Field

The utility model relates to a display screen technical field, concretely relates to display screen subassembly convenient to dismouting maintenance.

Background

LED display (LED display) a flat panel display consisting of small panels of LED modules. LED, light emitting diode (abbreviated). It is a diode made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) compounds, which can radiate visible light when electrons and holes are combined, and can be used to make light-emitting diodes, used As indicator lamps In circuits and instruments, or to form characters or numbers.

At present, common LED display screens are all in an integrated design, a plurality of LED modules are controlled by a power supply and a control terminal, one LED module breaks down, and the whole LED display screen cannot work normally. Is very inconvenient to use and has a very complicated maintenance process.

Therefore, there is a need for improvements in existing LED display screen technology.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a display screen subassembly convenient to dismouting maintenance.

The technical scheme of the utility model is that:

a display screen assembly convenient to disassemble, assemble and maintain comprises a main body frame, a display screen module, a control card, a power supply and a main control terminal, wherein a support frame for mounting the display screen module is arranged on the main body frame and is uniformly divided into a plurality of areas; the display screen module comprises a plurality of LED modules, each LED module is correspondingly arranged in one area of the main body frame supporting frame, each LED module comprises an LED frame, an LED lamp panel, a waterproof rubber ring and a lampshade, the LED lamp panel is arranged on the LED frame, the lampshade is arranged on the front side of the LED frame, and the waterproof rubber ring is arranged on the back of the LED frame; a handle is arranged at the back of the LED frame; the back of the LED frame is also provided with a hanging ring, and the corresponding main body frame is also provided with a hanging ring; the control card, the power supply and the main control terminal are all installed in the main body frame, and the main control terminal is electrically connected with the display screen module, the control card and the power supply.

Preferably, a heat dissipation fan is further installed in the main body frame, and the heat dissipation fan is connected with the main control terminal.

Preferably, a protective cover is further disposed at the air outlet of the heat dissipation fan.

Preferably, the number of the control cards and the number of the power supplies are the same as the number of the display screen module LED modules, and each LED module corresponds to one power supply and one control card and is simultaneously connected to the master control terminal.

Adopt the technical scheme of the utility model, following beneficial effect has: the utility model discloses a display screen subassembly controls a plurality of LED modules respectively through independent power and control board, and is very convenient during the use, if the LED module that breaks down and can seek the trouble fast, can not influence the normal operating of other LED modules.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural diagram of the LED module of the present invention;

fig. 4 is an exploded view of the LED module of the present invention;

fig. 5 is a schematic view of the back structure of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, the utility model provides a display screen assembly convenient for disassembly, assembly and maintenance, which comprises a main body frame 1, a display screen module 2, a control card 3, a power supply 4 and a main control terminal 5, wherein the main body frame 1 is provided with a support frame 101 for installing the display screen module, and the support frame is divided into a plurality of areas; the display screen module 2 comprises a plurality of LED modules, each LED module is correspondingly arranged in one area of the main body frame support frame, each LED module comprises an LED frame 201, an LED lamp panel 202, a waterproof rubber ring 203 and a lampshade 204, the LED lamp panel 202 is arranged on the LED frame 201, the lampshade 204 is arranged on the front side of the LED frame 201, and the waterproof rubber ring 203 is arranged on the back side of the LED frame 201; the control card 3, the power supply 4 and the main control terminal 5 are all installed in the main body frame 1, and the main control terminal 5 is electrically connected with the display screen module 2, the control card 3 and the power supply 4. Preferably, still be provided with angle bar fixed knot on the main body frame and construct, its inside wire casing that still is provided with, the connecting wire of easy to assemble.

The back of the LED frame 201 is provided with a handle 205 which can grab the LED module, so that the LED module is convenient to install and maintain; the back of the LED frame 201 is also provided with a lifting ring 6, the corresponding main frame is also provided with the lifting ring 6, and the LED module is connected with the main frame through a steel wire rope during installation, so that the module is prevented from falling and being damaged during assembly and disassembly. Preferably, the back of the LED module is locked by a detachable lock, and the LED module can be conveniently installed and maintained at any time through disassembly.

Still install radiator fan 7 in the main body frame 1, its main body frame back that corresponds still is provided with the opening, and preferably, radiator fan 7 generally sets up 3, installs respectively in the both sides of main body frame 1 and middle part position, and radiator fan 7 all is connected with main control terminal 5.

The heat radiation fan 7 is also provided with a protective cover 8 at the air outlet at the back of the main body frame 1, and the opening of the protective cover is vertical to the air outlet and is arranged downwards, so that the dustproof effect can be achieved.

The number of the control cards 3 and the power supplies 4 is consistent with that of the LED modules of the display screen module 2, and each LED module corresponds to one power supply 3 and one control card 4 and is simultaneously connected to the main control terminal 5.

The utility model discloses the theory of operation does: the display screen assembly of the utility model adopts an independent control mode, the display screen module comprises a plurality of LED modules which are supplied with power by independent power supplies, are provided with independent control cards and are finally connected to the last main control terminal in a unified way, the running state of each LED module can be known by the main control terminal, and the fault point can be found quickly and accessories can be maintained and replaced when the LED module breaks down; each accessory structure of display screen passes through the screw fixation, simple structure, easy dismounting.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a display screen subassembly convenient to dismouting maintenance which characterized in that: the intelligent display screen comprises a main body frame, a display screen module, a control card, a power supply and a main control terminal, wherein a support frame for mounting the display screen module is arranged on the main body frame and is divided into a plurality of areas; the display screen module comprises a plurality of LED modules, each LED module is correspondingly arranged in one area of the main body frame supporting frame, each LED module comprises an LED frame, an LED lamp panel, a waterproof rubber ring and a lampshade, the LED lamp panel is arranged on the LED frame, the lampshade is arranged on the front side of the LED frame, and the waterproof rubber ring is arranged on the back of the LED frame; a handle is arranged at the back of the LED frame; the back of the LED frame is also provided with a hanging ring, and the corresponding main body frame is also provided with a hanging ring; the control card, the power supply and the main control terminal are all installed in the main body frame, and the main control terminal is electrically connected with the display screen module, the control card and the power supply.

2. The display screen assembly facilitating disassembly and assembly for maintenance of claim 1, wherein: and a cooling fan is further installed in the main body frame and connected with the main control terminal.

3. The display screen assembly facilitating disassembly and assembly for maintenance of claim 2, wherein: and a protective cover is also arranged at the air outlet of the heat radiation fan.

4. The display screen assembly facilitating disassembly and assembly for maintenance of claim 1, wherein: the number of the control cards and the number of the power supplies are consistent with the number of the display screen module LED modules, and each LED module is correspondingly provided with one power supply and one control card and is simultaneously connected to the master control terminal.