CN214676079U - Liquid crystal display device with anti-collision structure - Google Patents

Abstract

The utility model discloses a liquid crystal display device with an anti-collision structure, which comprises a shell and a liquid crystal display screen embedded in the shell, wherein one end of the shell is provided with an anti-collision component, one side of the anti-collision component is provided with a buffer board, the shell comprises a first air bag arranged in the shell and an air outlet pipe connected with the first air bag, the air outlet pipe is connected with a telescopic air cushion, the side wall in the shell is provided with a groove, when one corner of the liquid crystal display device falls to the ground, the impact force is brought by inertia of falling to the ground to extrude an anti-collision block, the telescopic rod is driven by the anti-collision block to move inwards and compress a first spring, the telescopic rod extrudes the first air bag, gas in the first air bag passes through the air outlet pipe and then enters the telescopic air cushion from the air outlet pipe, the telescopic air cushion is ejected from the surface of the shell, and a limit block enters the groove to limit when the first air bag is extruded, the effect of protecting the shell and the liquid crystal display screen is achieved.

Description

Liquid crystal display device with anti-collision structure

Technical Field

The utility model relates to a liquid crystal display equipment technical field specifically is a take liquid crystal display device of anticollision structure.

Background

The liquid crystal display is a flat thin display device, which is composed of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface. Liquid crystal displays are low in power consumption, and are therefore favored by engineers and suitable for use in battery-operated electronic devices.

When the existing liquid crystal display device falls to the ground, the shell of the display screen is damaged by being impacted on the ground, and meanwhile, the display screen is broken by impact force caused by inertia.

To the above problem, the utility model provides a take liquid crystal display device of anticollision structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take liquid crystal display device of anticollision structure possesses liquid crystal display device and when falling into the ground, the shell of display screen and the advantage that the display screen can not damage because of striking subaerial to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take liquid crystal display device of anticollision structure, includes the embedded liquid crystal display in the shell inside, the one end of shell is provided with the anticollision component, and one side of anticollision component is provided with the buffer board, and the shell is including setting up the outlet duct that inside first gasbag and first gasbag were connected in the shell, and the outlet duct is connected with flexible air cushion, is provided with the recess on the inside lateral wall of shell.

Preferably, the anti-collision member comprises a telescopic assembly movably connected with the anti-collision block and a telescopic rod fixedly connected with the anti-collision block, a first spring is arranged on one side of the telescopic rod, one end of the first spring is connected with the anti-collision block, and the other end of the first spring is fixedly connected with the shell.

Preferably, the anti-collision block is a member formed by an L-shaped structure.

Preferably, the telescopic assembly comprises a telescopic block arranged at the lower end of the fixing rod and a second spring arranged at one end of the telescopic block, a third spring is arranged at the tail end of the telescopic block, and a limiting block is arranged at the lower end of the third spring.

Preferably, the limiting block penetrates through the side surface of the telescopic block and is movably connected with the telescopic block, and the limiting block is matched with the groove in size.

Preferably, the buffer board is including setting up the buffer unit in buffer board one end and with buffer board fixed connection's buffer block, the one end swing joint of buffer block has the second gasbag.

Preferably, the buffer assembly comprises a support block arranged on the inner side of the buffer shell and a fourth spring arranged at the upper end of the support block, and the upper end of the fourth spring is provided with a stretching rod.

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

1. the utility model provides a liquid crystal display device with an anti-collision structure, one end of a shell is provided with an anti-collision component, one side of the anti-collision component is provided with a buffer board, the shell comprises a first air bag arranged inside the shell and an air outlet pipe connected with the first air bag, the air outlet pipe is connected with a telescopic air cushion, the side wall inside the shell is provided with a groove, when one corner of the liquid crystal display device falls to the ground, the impact force is brought by the inertia of the liquid crystal display device falling to the ground to extrude the anti-collision block, the anti-collision block drives the telescopic rod to move inwards and compress the first spring, the telescopic rod extrudes the first air bag, the gas in the first air bag passes through the gas outlet pipe, then enters the telescopic air cushion from the air outlet pipe, ejects the telescopic air cushion from the surface of the shell, when the first air bag is extruded, the limiting block enters the groove to limit, and the effect of protecting the shell and the liquid crystal display screen is achieved.

2. The utility model provides a pair of take liquid crystal display device of anticollision structure, when liquid crystal display device from the back when falling to the ground, the extrusion second gasbag drives the buffer board inward movement again, then extrudees tensile pole again, and tensile pole extrusion fourth spring has played the cushioning effect through second gasbag and extrusion fourth spring, further protection shell and liquid crystal display's integrality.

3. The utility model provides a pair of take liquid crystal display device of anticollision structure, when picking up liquid crystal display device, through pressing down the dead lever, the dead lever extrudees the second spring again, and one end through the flexible piece of extrusion then regards as the fulcrum with the shell junction, takes the stopper to keep away from the recess, just so can let flexible air cushion and first air bag resume primary position.

Drawings

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

fig. 2 is a front plan sectional view of the present invention;

fig. 3 is a side sectional view of the present invention;

fig. 4 is a side plan view of the present invention;

fig. 5 is a plan sectional view of the cushion assembly of the present invention.

In the figure: 1. a housing; 11. a first air bag; 12. an air outlet pipe; 13. a telescopic air cushion; 14. a groove; 2. a liquid crystal display screen; 3. an impact-resistant member; 31. an anti-collision block; 32. a telescoping assembly; 321. fixing the rod; 322. a telescopic block; 323. a second spring; 324. a third spring; 325. a limiting block; 33. a telescopic rod; 34. a first spring; 4. a buffer plate; 41. a buffer assembly; 411. a buffer shell; 412. a support block; 413. a fourth spring; 414. a stretch rod; 42. a buffer block; 43. a second air bag.

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, a liquid crystal display device with an anti-collision structure includes a liquid crystal display panel 2 embedded inside a housing 1, an anti-collision member 3 is disposed at one end of the housing 1, a buffer plate 4 is disposed at one side of the anti-collision member 3, the anti-collision member 3 includes a telescopic assembly 32 movably connected to an anti-collision block 31 and a telescopic rod 33 fixedly connected to the anti-collision block 31, a first spring 34 is disposed at one side of the telescopic rod 33, one end of the first spring 34 is connected to the anti-collision block 31, and the other end is fixedly connected to the housing 1, the housing 1 includes a first air bag 11 disposed inside the housing 1 and an air outlet pipe 12 connected to the first air bag 11, the air outlet pipe 12 is connected to a telescopic air cushion 13, a groove 14 is disposed on a sidewall inside the housing 1, when one corner of the liquid crystal display device falls to the ground, the anti-collision block 31 is pressed by an impact force caused by inertia of falling to the ground, the anti-collision block 31 is a member formed of an L-type structure, the anti-collision block 31 drives the telescopic rod 33 to move inwards and compress the first spring 34 at the same time, the telescopic rod 33 extrudes the first air bag 11, gas in the first air bag 11 passes through the air outlet pipe 12 and then enters the telescopic air cushion 13 from the air outlet pipe 12 to eject the telescopic air cushion 13 from the surface of the shell 1, and when the first air bag 11 is extruded, the limiting block 325 enters the groove 14 to limit, so that the effects of protecting the shell 1 and the liquid crystal display screen 2 are achieved.

Referring to fig. 3, the retractable assembly 32 includes a retractable block 322 mounted at the lower end of the fixing rod 321 and a second spring 323 mounted at one end of the retractable block 322, a third spring 324 is mounted at the end of the retractable block 322, a stopper 325 is mounted at the lower end of the third spring 324, the stopper 325 penetrates through the side surface of the retractable block 322 and is movably connected with the retractable block 322, the stopper 325 is matched with the size of the groove 14, when the liquid crystal display device is picked up, the fixing rod 321 is pressed to push the second spring 323, and the stopper 325 is lifted to be away from the groove 14 by pressing one end of the retractable block 322 and then using the joint of the housing 1 as a fulcrum, so that the retractable air cushion 13 and the first air bag 11 can be restored to the original positions.

Referring to fig. 4-5, the buffer plate 4 includes a buffer component 41 disposed at one end of the buffer plate 4 and a buffer block 42 fixedly connected to the buffer plate 4, the buffer component 41 includes a supporting block 412 disposed inside the buffer shell 411 and a fourth spring 413 mounted at an upper end of the supporting block 412, a stretching rod 414 is mounted at an upper end of the fourth spring 413, one end of the buffer block 42 is movably connected with a second air bag 43, when the liquid crystal display device falls from the back to the ground, the second air bag 43 is squeezed to drive the buffer plate 4 to move inward, then the stretching rod 414 is squeezed, the stretching rod 414 squeezes the fourth spring 413, the second air bag 43 and the fourth spring 413 are squeezed to play a role in buffering, and integrity of the housing 1 and the liquid crystal display 2 is further protected.

The working principle is as follows: when one corner of the liquid crystal display device falls to the ground, impact force is brought by the inertia of the liquid crystal display device falling to the ground to press the anti-collision block 31, the anti-collision block 31 drives the telescopic rod 33 to move inwards and compress the first spring 34, the telescopic rod 33 presses the first air bag 11, air in the first air bag 11 passes through the air outlet pipe 12 and then enters the telescopic air cushion 13 from the air outlet pipe 12 to eject the telescopic air cushion 13 from the surface of the shell 1, the limiting block 325 enters the groove 14 to limit the position while pressing the first air bag 11, when the liquid crystal display device falls to the ground from the back, the second air bag 43 is pressed to drive the buffer plate 4 to move inwards, then the stretching rod 414 is pressed, the stretching rod 414 presses the fourth spring 413, the second air bag 43 and the fourth spring 413 are pressed to play a buffer role, when the liquid crystal display device is taken, the fixing rod 321 is pressed, the second spring 323 is pressed, the limit block 325 is lifted away from the groove 14 by pressing one end of the telescopic block 322 and then taking the joint of the housing 1 as a fulcrum, so that the telescopic cushion 13 and the first airbag 11 can be restored to the original positions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a take liquid crystal display device of crashproof structure, includes shell (1) and embedded liquid crystal display (2) of shell (1) inboard, its characterized in that: the anti-collision air cushion is characterized in that an anti-collision component (3) is arranged at one end of the shell (1), a buffer plate (4) is arranged on one side of the anti-collision component (3), the shell (1) comprises a first air bag (11) arranged inside the shell (1) and an air outlet pipe (12) connected with the first air bag (11), the air outlet pipe (12) is connected with a telescopic air cushion (13), and a groove (14) is formed in the side wall inside the shell (1).

2. A liquid crystal display device with a bump stop structure as claimed in claim 1, wherein: the anti-collision member (3) comprises a telescopic component (32) movably connected with the anti-collision block (31) and a telescopic rod (33) fixedly connected with the anti-collision block (31), a first spring (34) is arranged on one side of the telescopic rod (33), one end of the first spring (34) is connected with the anti-collision block (31), and the other end of the first spring is fixedly connected with the shell (1).

3. A liquid crystal display device with a bump stop structure as claimed in claim 2, wherein: the anti-collision block (31) is a component formed by an L-shaped structure.

4. A liquid crystal display device with a bump stop structure as claimed in claim 2, wherein: the telescopic assembly (32) comprises a telescopic block (322) arranged at the lower end of the fixing rod (321) and a second spring (323) arranged at one end of the telescopic block (322), a third spring (324) is arranged at the tail end of the telescopic block (322), and a limiting block (325) is arranged at the lower end of the third spring (324).

5. The liquid crystal display device with the anti-collision structure according to claim 4, wherein: stopper (325) run through the side surface of flexible piece (322), and with flexible piece (322) swing joint, stopper (325) and recess (14) size phase-match.

6. A liquid crystal display device with a bump stop structure as claimed in claim 1, wherein: buffer board (4) including set up buffer unit (41) in buffer board (4) one end and buffer block (42) with buffer board (4) fixed connection, the one end swing joint of buffer block (42) has second gasbag (43).

7. The liquid crystal display device with the anti-collision structure according to claim 6, wherein: the buffer assembly (41) comprises a supporting block (412) arranged on the inner side of the buffer shell (411) and a fourth spring (413) installed at the upper end of the supporting block (412), and a stretching rod (414) is installed at the upper end of the fourth spring (413).

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