CN212724597U

CN212724597U - Wear-resisting liquid crystal display who prevents falling

Info

Publication number: CN212724597U
Application number: CN202022032654.6U
Authority: CN
Inventors: 杨黎明
Original assignee: Suzhou Zhongxian Electronic Science & Technology Co ltd
Current assignee: Suzhou Zhongxian Electronic Science & Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a liquid crystal display with wear-resisting falling-proof, including main part and dop, the accumulator has been seted up to one side of main part, and the upper portion of accumulator installs first pivot, one side of first pivot is connected with the air traffic control. This liquid crystal display radiating block with wear-resisting falling-preventing welds mutually between cotton and the main part through absorbing water, through the radiating block, can discharge the heat that the device during operation produced, through the cotton that absorbs water, can absorb the moisture in the air, thereby avoid moisture to cause the influence to the device is inside, simultaneously can effectually block the dust and get into, bond mutually between protection strip and the main part, through the protection strip, can protect the device, thereby avoid the device to receive the striking and cause the damage when falling, increase its wearability, the apron can be dismantled through between bolt and the main part, through the bolt, can dismantle the apron, thereby can clear up and maintain the device is inside.

Description

Wear-resisting liquid crystal display who prevents falling

Technical Field

The utility model relates to a display screen technical field specifically is a liquid crystal display with wear-resisting falling is prevented.

Background

The liquid crystal display screen is an active matrix liquid crystal display driven by means of thin film transistor, it mainly uses current to stimulate liquid crystal molecule to produce point, line, surface and cooperate with the back lamp tube to form the picture, the working principle of the liquid crystal display is: under the action of electric field, the change of the arrangement direction of liquid crystal molecules changes the light transmittance of external light source to complete electro-optical conversion, and the color reproduction in time domain and space domain is completed through the red, green and blue three-primary-color filter film.

The existing display screen equipment is too complex in structure, does not have a protection structure when in use, is easy to damage when falling, is poor in heat dissipation capacity, and easily enters the device through moisture in the air, so that the problem that the device is affected is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display with wear-resisting falling is prevented to solve the current display screen equipment structure that provides in the above-mentioned background art and too complicated, do not possess protective structure when using, cause the damage easily when dropping, and the device heat-sinking capability is relatively poor, the moisture in the air gets into the inside problem that produces the influence to the device easily.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen with wear resistance and falling resistance comprises a main body and a chuck, wherein a recovery groove is formed in one side of the main body, a first rotating shaft is installed on the upper portion of the recovery groove, a hollow pipe is connected to one side of the first rotating shaft, a first spring is fixed inside the hollow pipe, a plug is connected to one side of the first spring, a second spring is arranged on one side of the surface of the plug, the chuck is located on the upper portion of the second spring, a heat dissipation block is installed on the upper portion of the main body, absorbent cotton is arranged inside the heat dissipation block, a protection strip is fixed on the top of the main body, an insertion groove is formed in the other side of the main body, a cover plate is installed in the middle of the surface of the main body through a bolt on one side of the surface, a rotating block is arranged in the middle of the cover plate, a second rotating shaft is connected to one side of the rotating block, supporting, the lower part of the rotating block is connected with a threaded rod, and the lower part of the threaded rod is connected with a third rotating shaft.

Preferably, the hollow pipe forms a rotating structure with the recovery tank through the first rotating shaft, and the hollow pipe forms an elastic connection structure with the plug through the first spring.

Preferably, the plug forms a movable connection structure with the chuck through the second spring, and the second spring is fixedly connected with the plug.

Preferably, the heat dissipation block and the main body form a welding integrated structure through the absorbent cotton, and the absorbent cotton is in a dense hole shape.

Preferably, the protection strips are bonded with the main body, and the protection strips are symmetrically distributed around the horizontal center line of the main body.

Preferably, the cover plate and the main body form a detachable structure through bolts, and the bolts are annularly distributed relative to the cover plate.

Preferably, the rotating block forms a rotating structure with the cover plate through the second rotating shaft, and the rotating block is in threaded connection with the threaded rod.

Preferably, the threaded rod forms a movable connection structure with the supporting legs through a third rotating shaft, and the third rotating shaft is fixedly connected with the supporting legs.

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

1. the hollow pipe can rotate between the first rotating shaft and the recovery tank, the hollow pipe is elastically connected with the plug through the first spring, the hollow pipe can be rotated through the first rotating shaft, the hollow pipe is collected into the recovery tank, the occupied space is reduced when the assembly and splicing are not needed, the hollow pipe can be adjusted when the length of the assembly is changed through the first spring, the plug can stretch out and draw back through the second spring and the clamping head, the second spring and the plug are fixed together, the second spring can stretch out and draw back the plug, and the plug can be clamped with the insertion groove.

2. The radiating block is through absorbing water and welding mutually between cotton and the main part, through the radiating block, can discharge the heat that the device during operation produced, through absorbing water cotton, can absorb the moisture in the air, thereby avoid moisture to cause the influence to the device is inside, can effectually block the dust simultaneously and get into, bond mutually between protection strip and the main part, through the protection strip, can protect the device, thereby avoid the device to receive the striking and lead to the fact the damage when falling, increase its wearability, the apron can be dismantled through between bolt and the main part, through the bolt, can dismantle the apron, thereby can clear up and maintain device inside.

3. The turning block can rotate between the second rotating shaft and the cover plate, the turning block is in threaded connection with the threaded rod, the turning block can be rotated through the second rotating shaft, so that the device can be supported, the supported height can be adjusted through the threaded rod, the threaded rod can be rotated between the third rotating shaft and the supporting legs, the third rotating shaft and the supporting legs are fixed together, the supporting legs can support the device through the supporting legs, and the angles and the positions of the supporting legs can be adjusted by rotating the third rotating shaft.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the utility model from the right;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a recovery tank; 3. a first rotating shaft; 4. empty pipe; 5. a first spring; 6. a plug; 7. a second spring; 8. clamping a head; 9. a heat dissipating block; 10. absorbent cotton; 11. a protective strip; 12. inserting grooves; 13. a bolt; 14. a cover plate; 15. rotating the block; 16. a second rotating shaft; 17. supporting legs; 18. a glass plate; 19. a threaded rod; 20. and a third rotating shaft.

Detailed Description

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. 1-3, the present invention provides a technical solution: a wear-resistant and anti-falling liquid crystal display screen comprises a main body 1 and a chuck 8, wherein one side of the main body 1 is provided with a recovery tank 2, the upper part of the recovery tank 2 is provided with a first rotating shaft 3, one side of the first rotating shaft 3 is connected with an empty pipe 4, a first spring 5 is fixed inside the empty pipe 4, one side of the first spring 5 is connected with a plug 6, one side of the surface of the plug 6 is provided with a second spring 7, the chuck 8 is positioned on the upper part of the second spring 7, the upper part of the main body 1 is provided with a radiating block 9, water absorbent cotton 10 is arranged inside the radiating block 9, the top of the main body 1 is fixed with a protective strip 11, the other side of the main body 1 is provided with an inserting groove 12, the middle part of the surface of the main body 1 is provided with a cover plate 14 through a bolt 13 on one side of the surface, the middle part of the cover plate 14 is provided with a rotating block 15, a glass plate 18 is fixed at the bottom of the main body 1, a threaded rod 19 is connected to the lower part of the rotating block 15, and a third rotating shaft 20 is connected to the lower part of the threaded rod 19;

empty pipe 4 constitutes revolution mechanic between through first pivot 3 and accumulator 2, and empty pipe 4 constitutes elastic connection structure through between first spring 5 and the plug 6, through first pivot 3, can rotate empty pipe 4, thereby take it in accumulator 2, thereby reduce the occupation in space when not needing the equipment concatenation, through first spring 5, can adjust when changing the length of assembling, plug 6 passes through to constitute swing joint structure between second spring 7 and the dop 8, and be fixed connection between second spring 7 and the plug 6, through second spring 7, can stretch out and draw back plug 6, thereby carry out the block between with it and inserting groove 12.

The heat radiation block 9 and the main body 1 form a welding integrated structure through the absorbent cotton 10, the absorbent cotton 10 is in a dense hole shape, and through the heat radiation block 9, the heat generated by the device during operation can be discharged, the water in the air can be absorbed through the absorbent cotton 10, thereby avoiding the influence of moisture on the inside of the device, simultaneously effectively blocking dust from entering, bonding the protective strip 11 and the main body 1, and the protective strips 11 are symmetrically distributed about the horizontal center line of the main body 1, the device can be protected by the protective strips 11, thereby avoiding the damage of the device caused by the impact and the falling and increasing the wear resistance, the cover plate 14 forms a detachable structure with the main body 1 through the bolts 13, the bolts 13 are distributed in a ring shape relative to the cover plate 14, the cover plate 14 can be detached through the bolt 13, so that the interior of the device can be cleaned and maintained;

the rotating block 15 forms a rotating structure through the second rotating shaft 16 and the cover plate 14, the rotating block 15 is in threaded connection with the threaded rod 19, the rotating block 15 can be rotated through the second rotating shaft 16, the device can be supported, the supported height can be adjusted through the threaded rod 19, the threaded rod 19 forms a movable connection structure through the third rotating shaft 20 and the supporting legs 17, the third rotating shaft 20 is fixedly connected with the supporting legs 17, the supporting legs 17 can support, and the angles and the positions of the supporting legs 17 can be adjusted by rotating the third rotating shaft 20.

The working principle is as follows: the hollow pipe 4 can rotate through the first rotating shaft 3 and the recovery tank 2, firstly, the hollow pipe 4 is rotated through the first rotating shaft 3 so as to be taken into the recovery tank 2, so that the occupied space is reduced when the assembly and splicing are not needed, then, the adjustment is carried out when the splicing length is changed through the first spring 5, the plug 6 can be stretched through the second spring 7 and the chuck 8, then, the plug 6 can be stretched through the second spring 7 so as to be clamped with the insertion groove 12, the rotating block 15 can be rotated through the second rotating shaft 16 and the cover plate 14, at the moment, the rotating block 15 can be rotated through the second rotating shaft 16 so as to prop up the device, then, the propping height can be adjusted through the threaded rod 19, the threaded rod 19 can be rotated through the third rotating shafts 20 and the supporting legs 17, then through supporting legs 17, will support, rotate the angle and the position that supporting legs 17 can be adjusted to third pivot 20, the cooling block 9 welds mutually between cotton 10 and the main part 1 through absorbing water, pass through the cooling block 9 this moment, can discharge the heat that the device during operation produced, through absorbing water cotton 10 afterwards, will absorb the moisture in the air, thereby avoid moisture to cause the influence to the device is inside, simultaneously again effectually block the dust and get into, bond mutually between protection strip 11 and the main part 1, then through protection strip 11, will protect the device, thereby avoid the device to receive the striking and cause the damage when falling, increase its wearability, finally through bolt 13, can dismantle apron 14, thereby can clear up and maintain the device is inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid crystal display with wear-resisting falling-proof, includes main part (1) and dop (8), its characterized in that: a recovery groove (2) is formed in one side of the main body (1), a first rotating shaft (3) is installed on the upper portion of the recovery groove (2), an empty pipe (4) is connected to one side of the first rotating shaft (3), a first spring (5) is fixed inside the empty pipe (4), a plug (6) is connected to one side of the first spring (5), a second spring (7) is arranged on one side of the surface of the plug (6), a clamping head (8) is located on the upper portion of the second spring (7), a radiating block (9) is installed on the upper portion of the main body (1), water-absorbing cotton (10) is arranged inside the radiating block (9), a protective strip (11) is fixed to the top of the main body (1), a splicing groove (12) is formed in the other side of the main body (1), a cover plate (14) is installed in the middle of the surface of the main body (1) through a bolt (13) on one side, and the middle part of apron (14) is provided with turning block (15), one side of turning block (15) is connected with second pivot (16), and the lower extreme of turning block (15) is provided with supporting legs (17), the bottom of main part (1) is fixed with glass board (18), the sub-unit connection of turning block (15) has threaded rod (19), and the sub-unit connection of threaded rod (19) has third pivot (20).

2. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the hollow pipe (4) forms a rotating structure with the recovery tank (2) through the first rotating shaft (3), and the hollow pipe (4) forms an elastic connecting structure with the plug (6) through the first spring (5).

3. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the plug (6) forms a movable connection structure through the second spring (7) and the clamping head (8), and the second spring (7) is fixedly connected with the plug (6).

4. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the heat dissipation block (9) and the main body (1) form a welding integrated structure through the water absorption cotton (10), and the water absorption cotton (10) is in a dense hole shape.

5. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the protective strips (11) are bonded with the main body (1), and the protective strips (11) are symmetrically distributed around the horizontal center line of the main body (1).

6. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the cover plate (14) and the main body (1) form a detachable structure through the bolts (13), and the bolts (13) are annularly distributed relative to the cover plate (14).

7. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the rotating block (15) and the cover plate (14) form a rotating structure through the second rotating shaft (16), and the rotating block (15) is in threaded connection with the threaded rod (19).

8. The liquid crystal display panel with abrasion resistance and falling resistance of claim 1, wherein: the threaded rod (19) forms a movable connection structure with the supporting leg (17) through the third rotating shaft (20), and the third rotating shaft (20) is fixedly connected with the supporting leg (17).