CN213270850U

CN213270850U - Damping mechanism of vehicle-mounted liquid crystal display television

Info

Publication number: CN213270850U
Application number: CN202022011627.0U
Authority: CN
Inventors: 陈家杰
Original assignee: Shenzhen Kangshida Electronic Co ltd
Current assignee: Shenzhen Kangshida Electronic Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-25
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a damper of on-vehicle LCD TV belongs to the shock attenuation technical field. A damping mechanism of a vehicle-mounted liquid crystal television comprises a base and a television body, wherein a telescopic rod is fixedly connected to the inner wall of the base, a placing table is fixedly connected to one end, far away from the base, of the telescopic rod, a damping spring is sleeved on the telescopic rod, two ends of the damping spring respectively abut against the base and the placing table, a fixing plate is fixedly connected to the outer wall of the placing table, an air bag is fixedly connected to the fixing plate, the fixing plate is connected to the base in a sliding mode, a connecting rod is fixedly connected to the outer wall of the bottom of the placing table, an inclined block is fixedly connected to one end, far away from the placing table, of the connecting rod; the utility model discloses simple structure can effectually carry out the shock attenuation to the TV body, utilizes the gasbag to protect the TV body simultaneously, and the TV body is not fragile when making the vehicle travel, has practiced thrift the cost.

Description

Damping mechanism of vehicle-mounted liquid crystal display television

Technical Field

The utility model relates to a shock attenuation technical field especially relates to a damper of on-vehicle LCD TV.

Background

The vehicle-mounted liquid crystal television is a digital television which can be watched in a moving state, has the characteristics of wide coverage, quick response, strong mobility and the like, can keep the definition of a picture no matter the vehicle-mounted liquid crystal television moves at a high speed or is in a fixed state, realizes the function of watching at any time and any place, and greatly meets the desire of vast video audiences for information in fast-paced urban life.

The automobile can make the automobile body produce the vibration in the road surface unevenness in the driving process, and the vibration can lead to on-vehicle LCD TV to place unstably, and violent vibration makes on-vehicle LCD TV internals take place to damage, causes unnecessary economic loss, for this reason we design a on-vehicle TV mount pad that has the shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the automobile vibrates on the way and makes the on-vehicle LCD TV take place to damage among the prior art, and the damper of the on-vehicle LCD TV that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a damper of on-vehicle LCD TV, includes base and TV body, inner wall of the base fixedly connected with telescopic link, the platform is placed to the one end fixedly connected with of base far away from to the telescopic link, damping spring has been cup jointed on the telescopic link, the damping spring both ends respectively with the base with place the platform and offset, place a outer wall fixedly connected with fixed plate, fixedly connected with gasbag on the fixed plate, fixed plate sliding connection is on the base, place a bottom outer wall fixedly connected with connecting rod, the connecting rod is kept away from the one end fixedly connected with piston cylinder of placing the platform, inner wall of the base fixedly connected with piston cylinder, inner wall of the piston cylinder sliding connection has the piston board, piston board outer wall fixedly connected with piston rod.

Preferably, the base is provided with a sliding block, the outer wall of the fixing plate is provided with a slide way, and the sliding block is connected in the slide way in a sliding manner.

Preferably, one end of the piston rod, which is far away from the piston plate, is rotatably connected with a roller, and the roller is attached to the outer wall of the inclined block.

Preferably, the piston cylinder is provided with a first air pipe and a second air pipe, and one end, far away from the piston cylinder, of the second air pipe is communicated with the air bag.

Preferably, the outer wall of the base is fixedly connected with an air valve, and one end, far away from the piston cylinder, of the first air pipe is communicated with the air valve.

Preferably, the two fixing plates are symmetrically designed and are respectively arranged on two sides of the television body.

Compared with the prior art, the utility model provides a damper of on-vehicle LCD TV possesses following beneficial effect:

1. when the shock absorption mechanism of the vehicle-mounted liquid crystal television is used, a user firstly fixes the television body on the placing table, the air bag is inflated through the inflating valve to clamp the television body, the concrete working process is that the vehicle vibrates when running on a bumpy road surface, because the fixed plate on the placing table is connected to the base in a sliding manner, the upward movement of the placing table is limited by the base when the vehicle body vibrates, the placing table can only move downwards under the vibration, the shock absorption spring on the telescopic rod absorbs the vibration when the placing table slides downwards, meanwhile, the inclined block on the connecting rod moves downwards, the piston rod is driven to move through the roller, the piston rod pushes the piston plate to compress the gas in the piston cylinder into the air bag, the volume of the air bag is increased, the television body cannot be damaged due to the left-shaking and the right-shaking of the television body under the vibration, and the stability that the placing table moves, the utility model discloses simple structure can effectually carry out the shock attenuation to the TV body, utilizes the gasbag to protect the TV body simultaneously, and the TV body is not fragile when making the vehicle travel, has practiced thrift the cost.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can effectually carry out the shock attenuation to the TV body, utilizes the gasbag to protect the TV body simultaneously, and the TV body is not fragile when making the vehicle travel, has practiced thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of a damping mechanism of a vehicle-mounted liquid crystal television set according to the present invention;

fig. 2 is a top view of the utility model provides a damper of on-vehicle liquid crystal display television.

In the figure: 1. a base; 101. a slider; 2. a telescopic rod; 3. a damping spring; 4. a piston cylinder; 401. a first air pipe; 402. a second air pipe; 5. a piston plate; 6. a piston rod; 7. a roller; 8. an air valve; 9. a placing table; 10. a fixing plate; 1001. a slideway; 11. an air bag; 12. a connecting rod; 13. a sloping block; 14. the TV body.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a damper of on-vehicle LCD TV, including base 1 and

TV body

14, 1 inner wall fixedly connected with telescopic link 2 of base, the platform 9 is placed to the one end fixedly connected with of base 1 far away from telescopic link 2, damping spring 3 has been cup jointed on telescopic link 2, damping spring 3 both ends offset with base 1 and placing platform 9 respectively, place 9 outer wall fixedly connected with fixed plate 10 of platform, fixedly connected with gasbag 11 on the fixed plate 10, fixed plate 10 sliding connection is on base 1, place 9 bottom outer wall fixedly connected with connecting rod 12, connecting rod 12 keeps away from the one end fixedly connected with sloping block 13 of placing platform 9, 1 inner wall fixedly connected with piston cylinder 4 of base, 4 inner walls sliding connection of piston cylinder has

piston plate

5, 5 outer wall fixedly connected with piston rod 6 of piston plate.

The base 1 is provided with a sliding block 101, the outer wall of the fixing plate 10 is provided with a slideway 1001, and the sliding block 101 is slidably connected in the slideway 1001.

One end of the piston rod 6, which is far away from the piston plate 5, is rotatably connected with a roller 7, and the roller 7 is attached to the outer wall of the inclined block 13.

The piston cylinder 4 is provided with a first air pipe 401 and a second air pipe 402, and one end of the second air pipe 402 far away from the piston cylinder 4 is communicated with the air bag 11.

The outer wall of the base 1 is fixedly connected with an air valve 8, and one end, far away from the piston cylinder 4, of the first air pipe 401 is communicated with the air valve 8.

The two fixing plates 10 are symmetrically designed, and the two fixing plates 10 are respectively arranged on two sides of the television body 14.

In the utility model, when the user uses, firstly, the TV body 14 is fixed on the placing table 9, the air bag 11 is inflated through the inflating valve 8, so that the TV body 14 is clamped by the air bag 11, the concrete working process is that the vehicle vibrates when running on a bumpy road surface, because the fixing plate 10 on the placing table 9 is connected on the base 1 in a sliding way, the placing table 9 moves upwards when the vehicle body vibrates and is limited by the base 1, the placing table 9 can only move downwards under the vibration, the damping spring 3 on the telescopic rod 2 absorbs the vibration when the placing table 9 slides downwards, meanwhile, the inclined block 13 on the connecting rod 12 moves downwards, the piston rod 6 is driven to move through the roller 7, the piston rod 6 pushes the piston plate 5 to compress the gas in the piston cylinder 4 into the air bag 11, so that the volume of the air bag 11 is increased, the TV body 14 can not be damaged by left-and right shaking due to the vibration, the slide 1001 makes with slider 101 and places the stability of platform 9 downstream, the utility model discloses simple structure can effectually carry out the shock attenuation to TV body 14, utilizes gasbag 11 to protect TV body 14 simultaneously, and TV body 14 is not fragile when making the vehicle travel, has practiced thrift the cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The damping mechanism of the vehicle-mounted liquid crystal television comprises a base (1) and a television body (14), and is characterized in that an inner wall of the base (1) is fixedly connected with a telescopic rod (2), one end, far away from the base (1), of the telescopic rod (2) is fixedly connected with a placing table (9), the telescopic rod (2) is sleeved with a damping spring (3), two ends of the damping spring (3) are respectively abutted against the base (1) and the placing table (9), the outer wall of the placing table (9) is fixedly connected with a fixing plate (10), the fixing plate (10) is fixedly connected with an air bag (11), the fixing plate (10) is slidably connected onto the base (1), the outer wall of the bottom of the placing table (9) is fixedly connected with a connecting rod (12), one end, far away from the placing table (9), of the connecting rod (12) is fixedly connected with an inclined block (13), and the inner wall of the, the piston is characterized in that the inner wall of the piston cylinder (4) is connected with a piston plate (5) in a sliding mode, and the outer wall of the piston plate (5) is fixedly connected with a piston rod (6).

2. The shock absorption mechanism of the vehicular LCD TV according to claim 1, wherein a sliding block (101) is arranged on the base (1), a slideway (1001) is arranged on the outer wall of the fixing plate (10), and the sliding block (101) is slidably connected in the slideway (1001).

3. The shock absorbing mechanism of the vehicular LCD TV according to claim 1, wherein the end of the piston rod (6) far away from the piston plate (5) is rotatably connected with a roller (7), and the roller (7) is attached to the outer wall of the inclined block (13).

4. The shock absorption mechanism of the vehicle-mounted liquid crystal television is characterized in that a first air pipe (401) and a second air pipe (402) are arranged on the piston cylinder (4), and one end, far away from the piston cylinder (4), of the second air pipe (402) is communicated with the air bag (11).

5. The shock absorption mechanism of the vehicular LCD TV according to claim 4, characterized in that an air valve (8) is fixedly connected to the outer wall of the base (1), and one end of the first air pipe (401) far away from the piston cylinder (4) is communicated with the air valve (8).

6. The shock absorbing mechanism for the vehicle-mounted liquid crystal television is characterized in that the number of the fixing plates (10) is two, and the two fixing plates (10) are symmetrically arranged on two sides of the television body (14).