CN213815392U

CN213815392U - LCD screen with high-efficient heat radiation structure

Info

Publication number: CN213815392U
Application number: CN202022475196.3U
Authority: CN
Inventors: 杜彦亮
Original assignee: Zhongying Optoelectronic Technology Shenzhen Co ltd
Current assignee: Zhongying Optoelectronic Technology Shenzhen Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-07-27
Anticipated expiration: 2030-10-31

Abstract

The utility model relates to a LCD screen technical field, concretely relates to LCD screen with high-efficient heat radiation structure, including protection device, protection device includes screen, rubber frame and fender frame mechanism, the screen is through selling fixedly connected with buffering transfer device, buffering transfer device includes connecting rod, first spring, backup pad, gyro wheel mechanism, spacing frame, slide bar, sliding sleeve, second spring, first mounting, carriage, support piece and rubber slab, the connecting rod is connected with the backup pad through the round pin axle, the connecting rod sets up to two sets of. The utility model discloses be provided with buffering transfer device, through connecting rod and first spring, can realize carrying out the buffering protection to the screen, prevent that this device from can directly striking the screen when receiving the collision protection frame mechanism, conveniently carry the screen through setting up gyro wheel mechanism simultaneously, ensured that the life of this device has reduced staff's intensity of labour simultaneously.

Description

LCD screen with high-efficient heat radiation structure

Technical Field

The utility model relates to a LCD screen technical field specifically is a LCD screen with high-efficient heat radiation structure.

Background

The LCD is constructed by placing liquid crystal in two parallel pieces of glass, and arranging many vertical and horizontal fine wires between the two pieces of glass, and controlling the rod-shaped crystal molecules to change direction by electrifying or not, so as to refract light to generate pictures.

Present LCD screen is great and heavier because of the volume, need a plurality of staff to carry the LCD screen at the in-process of installing, very big increase staff's intensity of labour, and generally through bolt fixed connection between current LCD screen and the bearer bar, there is not buffering protection device, when the bearer bar receives the collision, can directly strike the LCD screen, lead to the LCD screen to produce the damage, the life of this device has been influenced, the bolt is difficult to dismantle when changing simultaneously, the process that leads to dismantling is comparatively loaded down with trivial details, consequently, the LCD screen that has high-efficient heat radiation structure is needed urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD screen with high-efficient heat radiation structure to the in-process that current LCD screen device fixing device who proposes in solving above-mentioned background art is installing needs a plurality of staff to carry the LCD screen, and when the bearer bar receives the collision, can directly strike the LCD screen, the problem that the bolt was difficult to the dismantlement when changing simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an LCD screen with a high-efficiency heat dissipation structure comprises a protection device, wherein the protection device comprises a screen, a rubber frame and a protection frame mechanism, the screen is fixedly connected with a buffering transfer device through a pin shaft, the buffering transfer device comprises connecting rods, a first spring, a supporting plate, a roller mechanism, a limiting frame, a sliding rod, a sliding sleeve, a second spring, a first fixing part, a supporting frame, a supporting piece and a rubber plate, the connecting rods are connected with the supporting plate through pin shafts, the connecting rods are arranged into two groups, the two groups of connecting rods are hinged with each other through pin shafts, one surface of the two groups of connecting rods, which is close to each other, is fixedly connected with the first spring, the right side surface of the supporting plate is fixedly connected with the roller mechanism, the right side surface of the supporting plate is abutted against the rubber frame, the right side surface of the rubber frame is fixedly connected with the protection frame mechanism, and the upper surface of the protection frame mechanism is clamped with the heat dissipation device, the right side surface of the inner wall of the rubber frame is provided with a placing groove, the roller mechanism is arranged in the placing groove, the outer surface of the screen is abutted against the inner wall of the rubber frame, the right side surface of the screen is fixedly connected with a limiting frame, a sliding rod is fixedly connected in the limiting frame, the outer surface of the sliding rod is slidably connected with a sliding sleeve, the right side surface of the sliding sleeve is fixedly connected with a first fixing piece, the left side surface of the supporting plate is provided with a fixing groove, the left side surface and the right side surface of the screen are both fixedly connected with a fixing device, the fixing device comprises a placing frame, a sliding plate, a rotating shaft and a second fixing piece, a third spring is fixedly connected in the placing frame, one surface of the third spring, which is far away from the inner wall of the placing frame, is fixedly connected with a sliding plate, the outer surface of the sliding plate is slidably connected with the inner wall of the placing frame, and one surface of the sliding plate, which is far away from the third spring, is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with a second fixing piece, the second fixing piece is arranged in a sliding rail, the sliding rail is arranged on the left side surface and the right side surface of the rubber frame, the placing frame is arranged in the through hole, and the through hole is arranged on the left side surface and the right side surface of the inner wall of the rubber frame.

Preferably, the right flank fixedly connected with rubber slab of screen, the left surface of rubber slab contradicts with the left surface of bearer bar mechanism inner wall.

Preferably, the right side face of the screen is fixedly connected with a supporting piece, the supporting piece is connected in the supporting frame in a sliding mode, and the right side face of the supporting frame is fixedly connected with the left side face of the supporting plate.

Preferably, a through hole net is fixedly connected in the rubber frame, and the position of the through hole net corresponds to the position of the heat dissipation fan.

Preferably, the outer surface of the sliding rod is fixedly connected with a second spring, and the second spring is fixedly connected with one surface, close to the sliding sleeve, of the sliding sleeve.

Preferably, the second fixing piece is abutted against one face of the placing frame, which is close to the placing frame, and the second fixing piece is abutted against one face of the rubber frame, which is close to the placing frame.

Compared with the prior art, the beneficial effects of the utility model are that: this LCD screen with high-efficient heat radiation structure through setting up buffering transfer device and fixing device to the realization cushions the protection to the screen, prevents that this device from can directly striking the screen when receiving the collision the bearer bar mechanism, and conveniently carries the screen, can make the staff convenient dismantle the screen simultaneously, need not that the staff spends a large amount of time and dismantles the bolt.

(1) The device is provided with buffering transfer device, through connecting rod and first spring, can realize cushioning the protection to the screen, prevents that this device from can directly striking the screen when receiving the collision the bezel mechanism, conveniently carries the screen through setting up gyro wheel mechanism simultaneously, has ensured the life of this device and has reduced staff's intensity of labour simultaneously.

(2) The device is provided with fixing device, through pulling the second mounting, rotates the second mounting simultaneously, can make the staff convenient dismantle the screen, need not that the staff spends a large amount of time and dismantles the bolt, makes the process of dismantling comparatively simple and convenient.

Description of the drawings:

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

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

fig. 4 is a schematic cross-sectional view of the screen structure of the present invention viewed from the right.

In the figure: 100. a protection device; 110. a screen; 120. a rubber frame; 130. a bezel mechanism; 140. a heat radiation fan; 200. a buffer transfer device; 210. a connecting rod; 220. a first spring; 230. a support plate; 240. A roller mechanism; 250. a limiting frame; 260. a slide bar; 270. a sliding sleeve; 280. a second spring; 290. a first fixing member; 2100. a support frame; 2110. a support member; 2120. a rubber plate; 300. a fixing device; 310. Placing the frame; 320. a third spring; 330. a rotating shaft; 340. a second fixing member; 350. a slide board.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an LCD screen with a high-efficiency heat dissipation structure comprises a protection device 100, wherein the protection device 100 comprises a screen 110, a rubber frame 120 and a protection frame mechanism 130, the protection frame mechanism 130 comprises a protection frame, a hinge, a protection cover and a lock, and can realize the protection of the screen 110, the screen 110 is fixedly connected with a buffer transfer device 200 through a pin shaft, the buffer transfer device 200 comprises connecting rods 210, first springs 220, a supporting plate 230, a roller mechanism 240, a limit frame 250, a sliding rod 260, a sliding sleeve 270, a second spring 280, a first fixing part 290, a supporting frame 2100, a supporting part 2110 and a rubber plate 2120, the connecting rods 210 are connected with the supporting plate 230 through pin shafts, the connecting rods 210 are arranged into two groups, the two groups of connecting rods 210 are hinged with each other through the pin shafts, one surfaces of the two groups of connecting rods 210, which are close to each other, are fixedly connected with the first springs 220, when the screen 110 is collided, the first springs 220 can buffer collision force, the screen 110 is protected, meanwhile, the connecting rod 210 can realize stable left-right movement of the screen 110, the right side surface of the supporting plate 230 is fixedly connected with the roller mechanism 240, the right side surface of the supporting plate 230 is abutted against the rubber frame 120, the screen 110 can be protected, the right side surface of the rubber frame 120 is fixedly connected with the protective frame mechanism 130, the upper surface of the protective frame mechanism 130 is clamped with a heat dissipation device, the right side surface of the inner wall of the rubber frame 120 is provided with a placing groove, the roller mechanism 240 is arranged in the placing groove, the device can be conveniently moved, the transferring process is simple and convenient, the outer surface of the screen 110 is abutted against the inner wall of the rubber frame 120, the right side surface of the screen 110 is fixedly connected with the limiting frame 250, the sliding rod 260 is fixedly connected in the limiting frame 250, the outer surface of the sliding rod 260 is slidably connected with the sliding sleeve 270, and stable left-right movement of the first fixing piece 290 can be realized, the first fixing member 290 is prevented from rotating in the moving process, the first fixing member 290 is fixedly connected to the right side surface of the sliding sleeve 270, the left side surface of the supporting plate 230 is provided with a fixing groove, when the first fixing member 290 is clamped into the fixing groove, a worker can conveniently transport the device, the fixing devices 300 are fixedly connected to both the left side surface and the right side surface of the screen 110, each fixing device 300 comprises a placing frame 310, a sliding plate 350, a rotating shaft 330 and a second fixing member 340, a third spring 320 is fixedly connected to the placing frame 310, the sliding plate 350 is fixedly connected to the surface, far away from the inner wall of the placing frame 310, of the third spring 320, stable acting force can be provided for the sliding plate 350 and the second fixing member 340, the second fixing member 3400 is in close contact with the sliding rail, the fixing process of the rubber frame 120 and the screen 110 is stable, when the fixing member sliding rail is separated, the third spring 320 can drive the second fixing member 340 to be accommodated in the placing frame 310, the surface of slide 350 and the inner wall sliding connection who places frame 310, slide 350 keeps away from one side fixedly connected with pivot 330 of third spring 320, pivot 330 fixedly connected with second mounting 340, second mounting 340 sets up in the slide rail, can realize fixing between rubber frame 120 and screen 110, when bumping, the slide rail can realize that second mounting 340 moves about steadily, its slide rail is seted up at the left and right sides face of rubber frame 120, it sets up in the through-hole to place frame 310, its through-hole is seted up at the left and right sides face of rubber frame 120 inner wall.

Further, the right side surface of the screen 110 is fixedly connected with a rubber plate 2120, the left side surface of the rubber plate 2120 abuts against the left side surface of the inner wall of the protection frame mechanism 130, so that the screen 110 and the protection frame mechanism 130 can be protected, the screen 110 can be protected in a buffering manner, and the protection frame mechanism 130 is prevented from directly impacting the screen 110 when the device is collided;

furthermore, a support 2110 is fixedly connected to the right side surface of the screen 110, the support 2110 is slidably connected in the support frame 2100, the right side surface of the support frame 2100 is fixedly connected with the left side surface of the support plate 230, so that the screen 110 can be limited, when the device collides, the screen 110 can be moved left and right stably, and the screen 110 is prevented from being inclined in the moving process;

furthermore, a through hole net is fixedly connected in the rubber frame 120, the position of the through hole net corresponds to the position of the heat dissipation fan 140, and the heat dissipation fan 140 can dissipate heat in the screen 110 through the through hole net, so that damage to internal connection caused by overhigh screen 110 is prevented;

furthermore, the outer surface of the sliding rod 260 is fixedly connected with a second spring 280, the second spring 280 is fixedly connected with one surface of the sliding sleeve 270, which is close to each other, and can provide a stable acting force for the first fixing member 290, when the first fixing member 290 is separated from the fixing groove, the second spring 280 can push the first fixing member 290 to reset, so that the process of separating the supporting plate 230 from the screen 110 is simpler and more convenient, and when the first fixing member 290 is contacted with the fixing groove, the second spring 280 can provide a stable acting force for the first fixing member 290, so that the fixing between the screen 110 and the supporting plate 230 is realized;

further, the second fixing member 340 abuts against the side, close to the placement frame 310, of the placement frame 310, and the second fixing member 340 abuts against the side, close to the rubber frame 120, of the placement frame 310, so that the second fixing member 340 can be in close contact with the placement frame 310, and the screen 110 can be in close contact with the rubber frame 120.

The working principle is as follows: when the device needs to be disassembled, the protection frame device is opened at the moment. At this time, the second fixing member 340 is pulled, and at the same time, the second fixing member 340 moves in a direction away from the slide rail, when the second fixing member 340 is separated from the slide rail, the second fixing member 340 is rotated, when the second fixing member 340 is loosened, the third spring 320 drives the sliding plate 350 and the second fixing member 340 to be accommodated in the accommodating frame 310, at this time, the screen 110 is taken down, when the roller mechanism 240 contacts with the ground, the screen 110 is lifted upwards and the first fixing member 290 is pressed, when the first fixing member 290 moves to a proper position, the screen 110 is pressed downwards, when the first fixing member 290 is clamped in the fixing groove, the apparatus is pushed to move, when the protective frame mechanism 130 is impacted, at this time, the impact force pushes the screen 110 to move backwards, the rubber plate 2120 protects, at the same time, the screen 110 presses the connecting rod 210 and the first spring 220 to move rightwards, and at the first spring 220 protects the screen 110, the device is simple to operate, can realize the buffer protection of the LCD screen 110, is convenient to carry the LCD screen 110, and can enable workers to conveniently detach the screen 110.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An LCD screen with a highly efficient heat dissipation structure, comprising a protection device (100), characterized in that: the protection device (100) comprises a screen (110), a rubber frame (120) and a protection frame mechanism (130), the screen (110) is fixedly connected with a buffering transfer device (200) through a pin shaft, the buffering transfer device (200) comprises a connecting rod (210), a first spring (220), a supporting plate (230), a roller mechanism (240), a limiting frame (250), a sliding rod (260), a sliding sleeve (270), a second spring (280), a first fixing piece (290), a supporting frame (2100), a supporting piece (2110) and a rubber plate (2120), the connecting rod (210) is connected with the supporting plate (230) through a pin shaft, the connecting rods (210) are arranged into two groups, the two groups of connecting rods (210) are hinged with each other through a pin shaft, the surfaces of the two groups of connecting rods (210) close to each other are fixedly connected with the first spring (220), the right side surface of the supporting plate (230) is fixedly connected with the roller mechanism (240), the right side surface of the supporting plate (230) is abutted with a rubber frame (120), the right side surface of the rubber frame (120) is fixedly connected with a protective frame mechanism (130), the upper surface of the protective frame mechanism (130) is connected with a heat dissipation device in a clamping manner, the right side surface of the inner wall of the rubber frame (120) is provided with a placing groove, the roller mechanism (240) is arranged in the placing groove, the outer surface of the screen (110) is abutted with the inner wall of the rubber frame (120), the right side surface of the screen (110) is fixedly connected with a limiting frame (250), a sliding rod (260) is fixedly connected in the limiting frame (250), the outer surface of the sliding rod (260) is slidably connected with a sliding sleeve (270), the right side surface of the sliding sleeve (270) is fixedly connected with a first fixing piece (290), the left side surface of the supporting plate (230) is provided with a fixing groove, and the left and right side surfaces of the screen (110) are both fixedly connected with fixing devices (300), fixing device (300) is including placing frame (310), slide (350), pivot (330) and second mounting (340), place frame (310) interior fixedly connected with third spring (320), one side fixedly connected with slide (350) of placing frame (310) inner wall is kept away from in third spring (320), the surface of slide (350) and the inner wall sliding connection who places frame (310), one side fixedly connected with pivot (330) of third spring (320) are kept away from in slide (350), pivot (330) fixedly connected with second mounting (340), second mounting (340) set up in the slide rail, and the left and right sides face at rubber frame (120) is seted up to its slide rail, place frame (310) and set up in the through-hole, and the left and right sides face at rubber frame (120) inner wall is seted up to its through-hole.

2. An LCD screen with a high efficiency heat dissipation structure as recited in claim 1, wherein: the right side fixedly connected with rubber slab (2120) of screen (110), the left surface of rubber slab (2120) is contradicted with the left surface of bearer bar mechanism (130) inner wall.

3. An LCD screen with a high efficiency heat dissipation structure as recited in claim 1, wherein: the right side surface of the screen (110) is fixedly connected with a support piece (2110), the support piece (2110) is connected in a support frame (2100) in a sliding mode, and the right side surface of the support frame (2100) is fixedly connected with the left side surface of the support plate (230).

4. An LCD screen with a high efficiency heat dissipation structure as recited in claim 1, wherein: the rubber frame (120) is fixedly connected with a through hole net, and the position of the through hole net corresponds to the position of the heat dissipation fan (140).

5. An LCD screen with a high efficiency heat dissipation structure as recited in claim 1, wherein: the outer surface of the sliding rod (260) is fixedly connected with a second spring (280), and the second spring (280) is fixedly connected with one surface, close to the sliding sleeve (270), of the sliding sleeve (270).

6. An LCD screen with a high efficiency heat dissipation structure as recited in claim 1, wherein: the second fixing piece (340) is abutted against one surface, close to the placing frame (310), of the placing frame, and the second fixing piece (340) is abutted against one surface, close to the rubber frame (120), of the rubber frame.