CN215265366U

CN215265366U - Prevent into water concatenation display screen subassembly

Info

Publication number: CN215265366U
Application number: CN202121567023.2U
Authority: CN
Inventors: 刘红枚
Original assignee: Wuhan Qizhimeiping Technology Co ltd
Current assignee: Wuhan Qizhimeiping Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-21
Anticipated expiration: 2031-07-09

Abstract

The utility model provides a water-proof spliced display screen component, which relates to the technical field of electronic equipment and comprises a display panel, wherein the surface of the display panel is provided with a spliced shell, the spliced shell comprises a front shell, the front surface of the front shell is provided with a protective film, the inner wall of the front shell is provided with a clamping groove, a packaging plate is arranged in the front shell, connecting columns are fixed on two sides of the packaging plate, the connecting columns are mutually clamped with the clamping groove, the back surface of the front shell is provided with a back cover, the back cover is fixed with the front shell through bolts, the surface of the convex part of the back cover is provided with a sealing gasket, the equipment is installed by splicing the front shell, the display panel, the packaging plate and the back cover, the surface of the convex part of the back cover is bonded with the sealing gasket, the protective film on the front surface of the front shell simultaneously protects the display panel, rainwater can be effectively prevented from entering from the joint of the spliced shell to damage a circuit of the display panel under the outdoor rainy condition, and the effective water drainage protection of the equipment is realized, the service life of the equipment is prolonged, and the equipment can be normally used in the open air and in the rainy condition.

Description

Prevent into water concatenation display screen subassembly

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a prevent into water tiled display screen subassembly.

Background

According to the patent No. CN201820682316.7, a heat dissipation mechanism of an LED spliced display screen comprises a display screen main body, a movable rod, a protective cloth, a cloth roller, a rotating motor, a heat dissipation fan, a water storage tank, a micropump and a heat insulation plate, wherein the movable rod is arranged on the lower end face of the protective cloth, the protective cloth is wrapped on the annular side face of the cloth roller, the cloth roller is fixed inside a protective shell through a bearing, the rotating motor is connected with the right end face of the cloth roller through a rotating shaft, the design solves the problem that the original spliced display screen protective structure is not sufficient, the heat dissipation fan is arranged on the left side and the right side inside the shell, the water storage tank is arranged on the upper end face of the shell, the micropump is arranged on the right end face of a water outlet pipe, the heat insulation plate is arranged inside the shell, the display screen main body is arranged on the front side of the heat insulation plate, the design solves the problem that the original spliced display screen has poor heat dissipation effect, the utility model has reasonable structure, good protection effect and strong heat dissipation property, the reliability is high.

Above-mentioned patent equipment meets in the unable effectual rainwater that prevents of rainy day enters into equipment when using in open-air, and equipment intakes easily, leads to equipment life to reduce to service environment is too limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the concatenation display screen subassembly of preventing intaking that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent into water concatenation display screen subassembly, includes the display panel, the display panel surface is equipped with the concatenation shell, the concatenation shell includes preceding shell, preceding shell openly is equipped with the protection film, the inner wall of preceding shell is equipped with the draw-in groove, be equipped with the wrapper plate in the preceding shell, and the inner wall of wrapper plate and preceding shell mutually supports, the wrapper plate both sides are fixed with the spliced pole, and spliced pole and the mutual block of draw-in groove, preceding shell back is equipped with the back lid, and the back lid passes through the bolt fastening with preceding shell, back lid bulge surface is equipped with sealed the pad.

Preferably, the display panel is fitted in the front case, and the display panel is attached to one surface in the front case.

Preferably, the protective films are adhered to the front case and the front surface of the display panel, respectively.

Preferably, the protruding parts on the two sides of the display panel are mutually clamped in the clamping grooves, and one end of the connecting column is abutted to the protruding part of the display panel.

Preferably, the sealing gasket is adhered to the protruding part of the rear cover, and the sealing gasket is attached to the inner wall of the front shell.

Preferably, a magnet is fixed on the back of the display panel, a connecting groove is formed in the front of the packaging plate, the magnet is embedded in the connecting groove, and the magnet and the connecting groove are magnetically attracted with each other.

Preferably, the bottom array of the front shell is provided with vent holes, the vent holes are located between the packaging plate and the rear cover, vent heads are arranged in the vent holes and are fixed with the vent holes in a threaded manner, and round corners are guided on the surfaces of the vent heads.

Advantageous effects

In the utility model, the equipment is installed by splicing the front shell, the display panel, the packaging plate and the rear cover, the convex parts at two sides of the display panel are embedded in the clamping groove at the inner wall of the front shell, the display panel is moved until the display panel is abutted against one side in the front shell, the packaging plate is sequentially installed, the connecting groove at one side of the packaging plate is superposed with the magnet at the back of the display panel and magnetically attracted, the packaging plate is fixed with the front shell by bolts again to form double fixation, meanwhile, the tail ends of the connecting columns at two sides of the packaging plate are aligned with the tail ends of the clamping groove, the head ends of the connecting columns are abutted against the bulges at two sides of the display panel to seal the display panel, the rear cover is fixedly installed with the front shell by bolts, the sealing gasket is bonded on the surface of the convex part of the rear cover, and the protective film at the front side of the front shell simultaneously protects the display panel, the rainwater can be effectively prevented from entering the joint of the spliced shell to damage the circuit of the display panel under the outdoor rainy condition, the device has the advantages that the device can be effectively protected by draining water, the service life of the device is prolonged, and the device can be normally used in the open air and in the rainy condition.

The utility model discloses in, adopt the head of ventilating, to ventilate the head and ventilate downthehole threaded connection that carries on, the vent is located between encapsulation board and the hou gai, the heat that the equipment during operation produced is then unable discharge under the inside totally enclosed condition of equipment, consequently the encapsulation board is the heat-conducting plate, the heat absorption that the encapsulation board gived off the display panel during operation, discharges the heat through the ventilation hole, the connector is loudspeaker form, can place equipment with connector and ground contact when the equipment recovery need not the use.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a front exploded view of the present invention;

fig. 4 is a rear-view exploded view of the present invention.

Illustration of the drawings:

1. a display panel; 2. splicing the shells; 201. a front housing; 202. a protective film; 203. a card slot; 204. a package board; 205. connecting columns; 206. a rear cover; 207. a gasket; 208. a vent hole; 209. a ventilation head; 210. a magnet; 211. and connecting the grooves.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a water-proof tiled display screen assembly comprises a display panel 1, a tiled outer shell 2 is arranged on the surface of the display panel 1, the tiled outer shell 2 comprises a front shell 201, a protective film 202 is arranged on the front surface of the front shell 201, a slot 203 is arranged on the inner wall of the front shell 201, an encapsulation plate 204 is arranged in the front shell 201, the encapsulation plate 204 is matched with the inner wall of the front shell 201, connection posts 205 are fixed on both sides of the encapsulation plate 204, the connection posts 205 are clamped with the slot 203, a rear cover 206 is arranged on the back surface of the front shell 201, the rear cover 206 is fixed with the front shell 201 through bolts, a sealing gasket 207 is arranged on the surface of the protruding part of the rear cover 206, the display panel 1 is embedded in the front shell 201, the display panel 1 is attached to one surface in the front shell 201, the protective film 202 is respectively bonded with the front surfaces of the front shell 201 and the display panel 1, protruding parts on both sides of the display panel 1 are clamped with the slot 203, one end of the connection posts 205 is abutted against the protruding part of the display panel 1, the sealing pad 207 and the protruding part of the back cover 206 are bonded with each other, the sealing pad 207 and the inner wall of the front shell 201 are bonded with each other, the magnet 210 is fixed on the back surface of the display panel 1, the front surface of the packaging plate 204 is provided with a connecting groove 211, the magnet 210 is embedded in the connecting groove 211, the magnet 210 and the connecting groove 211 are magnetically attracted with each other, the device is installed by splicing the front shell 201, the display panel 1, the packaging plate 204 and the back cover 206, the protruding parts on two sides of the display panel 1 are embedded in the clamping groove 203 on the inner wall of the front shell 201, the display panel 1 is moved until being abutted against one side in the front shell 201, the packaging plate 204 is sequentially installed, the connecting groove 211 on one side of the packaging plate 204 is overlapped with the magnet 210 on the back surface of the display panel 1 and is magnetically attracted, the packaging plate 204 and the front shell 201 are fixed by bolts again to form double fixation, meanwhile, the tail ends of the connecting columns 205 on two sides of the packaging plate 204 are aligned with the tail ends of the clamping groove 203, the spliced pole 205 head end offsets with the arch of display panel 1 both sides, makes display panel 1 seal, and back lid 206 is installed fixedly through bolt and preceding shell 201, and back lid 206 bulge surface bonding has sealed the pad 207 to and the positive protection film 202 of preceding shell 201 protects display panel 1 simultaneously, can effectually prevent that the rainwater from getting into the circuit that causes the damage to display panel 1 from the junction of concatenation shell 2 under the open-air condition of running into the rain.

The array is equipped with ventilation hole 208 in the front shell 201 bottom, ventilation hole 208 is located between encapsulation board 204 and the back lid 206, be equipped with ventilation head 209 in the ventilation hole 208, ventilation head 209 and ventilation hole 208 thread tightening, ventilation head 209 surface conduction has the fillet, carry out threaded connection in ventilation head 209 and the ventilation hole 208, the ventilation hole is located between encapsulation board 204 and the back lid 206, the heat that produces is then unable the discharge when equipment during operation under the inside totally enclosed condition of equipment, consequently encapsulation board 204 is the heat-conducting plate, the encapsulation board 204 absorbs the heat that the display panel 1 during operation gived off, discharge the heat through ventilation hole 208, the connector is loudspeaker form, can place equipment with connector and ground contact when equipment recycling need not to use.

The utility model discloses a theory of operation: the equipment is installed by splicing the front shell 201, the display panel 1, the packaging plate 204 and the rear cover 206, the convex parts at two sides of the display panel 1 are embedded in the clamping groove 203 at the inner wall of the front shell 201, the display panel 1 is moved until the display panel 1 is abutted against one side in the front shell 201, the packaging plate 204 is sequentially installed, the connecting groove 211 at one side of the packaging plate 204 is superposed with the magnet 210 at the back of the display panel 1 and magnetically attracted, the packaging plate 204 is fixed with the front shell 201 through bolts again to form double fixation, meanwhile, the tail ends of the connecting columns 205 at two sides of the packaging plate 204 are aligned with the tail ends of the clamping grooves 203, the head ends of the connecting columns 205 are abutted against the convex parts at two sides of the display panel 1 to seal the display panel 1, the rear cover 206 is fixedly installed with the front shell 201 through bolts, the sealing gasket 207 is adhered to the surface of the convex part of the rear cover 206, and the protective film 202 at the front side of the front shell 201 simultaneously protects the display panel 1, can effectually prevent that the rainwater from getting into the circuit to display panel 1 from the junction of concatenation shell 2 under the rainy condition in the open air and causing the damage, carry out threaded connection in head 209 and the ventilation hole 208 of will ventilating, the ventilation hole is located between encapsulation board 204 and the back lid 206, the heat that the equipment during operation produced is then unable to be discharged under the inside totally enclosed condition of equipment, consequently encapsulation board 204 is the heat-conducting plate, the heat absorption that encapsulation board 204 gived off display panel 1 during operation, discharge the heat through ventilation hole 208, the connector is loudspeaker form, can place equipment with connector and ground contact when equipment recovery need not to use.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent into water tiled display screen subassembly, includes display panel (1), its characterized in that: display panel (1) surface is equipped with concatenation shell (2), concatenation shell (2) are including preceding shell (201), preceding shell (201) openly is equipped with protection film (202), the inner wall of preceding shell (201) is equipped with draw-in groove (203), be equipped with wrapper plate (204) in preceding shell (201), and wrapper plate (204) and the inner wall of preceding shell (201) mutually support, wrapper plate (204) both sides are fixed with spliced pole (205), and spliced pole (205) and draw-in groove (203) block each other, preceding shell (201) back is equipped with back lid (206), and back lid (206) pass through the bolt fastening with preceding shell (201), back lid (206) bulge surface is equipped with sealed pad (207).

2. The water ingress prevention tiled display screen assembly of claim 1, wherein: the display panel (1) is embedded in the front shell (201), and the display panel (1) is attached to one surface in the front shell (201).

3. The water ingress prevention tiled display screen assembly of claim 1, wherein: the protective film (202) is respectively bonded with the front shell (201) and the front surface of the display panel (1).

4. The water ingress prevention tiled display screen assembly of claim 1, wherein: the convex parts on the two sides of the display panel (1) are mutually clamped in the clamping grooves (203), and one end of the connecting column (205) is abutted to the convex part of the display panel (1).

5. The water ingress prevention tiled display screen assembly of claim 1, wherein: the sealing gasket (207) is bonded with the protruding part of the rear cover (206), and the sealing gasket (207) is attached to the inner wall of the front shell (201).

6. The water ingress prevention tiled display screen assembly of claim 1, wherein: the back of the display panel (1) is fixed with a magnet (210), the front of the packaging plate (204) is provided with a connecting groove (211), the magnet (210) is embedded in the connecting groove (211), and the magnet (210) and the connecting groove (211) are magnetically attracted with each other.

7. The water ingress prevention tiled display screen assembly of claim 1, wherein: the array of preceding shell (201) bottom is equipped with ventilation hole (208), and ventilation hole (208) are located between encapsulation board (204) and back lid (206), be equipped with ventilation head (209) in ventilation hole (208), and ventilation head (209) and ventilation hole (208) threaded fixation, and ventilation head (209) surface leads there is the fillet.