CN216412594U

CN216412594U - Vehicle-mounted high-definition shockproof LCD display screen

Info

Publication number: CN216412594U
Application number: CN202122796569.1U
Authority: CN
Inventors: 刘海波
Original assignee: Shenzhen Huashixiong Technology Co ltd
Current assignee: Shenzhen Huashixiong Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-29
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a vehicle-mounted high-definition shockproof LCD (liquid crystal display) screen, which comprises a shell, wherein a display screen body is installed on one side of the shell, an elastic cushion is connected to one side of the display screen body and is mutually connected with the shell, a fixing plate is connected to one side of the display screen body, two ends of the fixing plate are respectively connected with a supporting rod, the supporting rods are fixedly connected with the shell, a buffer spring is connected to one side of the fixing plate, the other end of the buffer spring is connected with an anti-collision plate, two sides of the anti-collision plate are connected with limiting blocks, and the limiting blocks are mutually connected with the supporting rods. This shockproof type LCD display screen of on-vehicle high definition, when one side of display screen body received the striking, the anticollision board can drive the stopper and slide at the surface of bracing piece for anticollision board extrusion buffer spring compresses, thereby cushions the striking that receives, reduces the striking that the display screen body received, is favorable to improving the crashproof performance of taking precautions against earthquakes of display screen.

Description

Vehicle-mounted high-definition shockproof LCD display screen

Technical Field

The utility model relates to the technical field of LCD (liquid crystal display) screens, in particular to a vehicle-mounted high-definition shockproof LCD screen.

Background

The LCD screen uses liquid crystal solution in two polarized materials, so that the current can rearrange the crystal when passing through the liquid to achieve the purpose of imaging, and the LCD screen has the characteristics of low power consumption, small volume and low radiation, so the LCD screen is widely applied to industrial control, especially human-computer of some machines, the panel of complex control equipment, the display of medical instruments and the like, but the vehicle-mounted LCD screen on the current market still has the following problems:

1. the conventional vehicle-mounted LCD screen is easy to be impacted in the using process, and is easy to be damaged due to friction with a shell after being impacted, so that the service life of the LCD screen can be reduced for a long time;

2. the easy a large amount of dusts of adhesion of conventional on-vehicle LCD display screen, its surface to influence the LCD display screen and use, and additionally clear up very loaded down with trivial details through the clearance instrument, and the taking in of clearance instrument is swift inadequately.

Aiming at the problems, the novel design is carried out on the basis of the original vehicle-mounted LCD display screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted high-definition shockproof LCD (liquid crystal display) screen, which aims to solve the problems that the conventional vehicle-mounted LCD screen provided in the background art is easy to collide in the using process, and is easy to rub with a shell to be damaged after being collided, the service life of the LCD screen can be shortened for a long time, a large amount of dust is easy to adhere to the outer surface of the LCD screen, so that the use of the LCD screen is influenced, the cleaning through a cleaning tool is very complicated, and the storage of the cleaning tool is not fast enough.

In order to achieve the purpose, the utility model provides the following technical scheme: a vehicle-mounted high-definition shockproof LCD (liquid Crystal display) screen comprises a shell, wherein a display screen body is installed on one side of the shell, an elastic cushion is connected to one side of the display screen body and is connected with the shell, a fixing plate is connected to one side of the display screen body, supporting rods are connected to two ends of the fixing plate respectively and are fixedly connected with the shell, a buffer spring is connected to one side of the fixing plate, an anti-collision plate is connected to the other end of the buffer spring, limiting blocks are connected to two sides of the anti-collision plate and are connected with the supporting rods, a protection plate is connected to the outer surface of the shell, a fixing shaft is connected to the inner portion of the protection plate, a fixing rod is sleeved on the outer surface of the fixing shaft, a fixing clamp is connected to one side of the fixing rod, adsorption cotton is connected to one side of the fixing rod and is connected with the fixing clamp, the inside connection of guard plate has the control lever, and the surface of control lever has cup jointed reset spring, the one end of control lever is connected with the locating piece, and locating piece and draw-in groove interconnect to the draw-in groove is seted up in one side of dead lever.

Preferably, the cushion looks sideways at and is "L" style of calligraphy structure, and the cushion is the symmetric distribution about the central line of display screen body, and the convenient protection through the cushion reduces the wearing and tearing between display screen body and the shell, is favorable to prolonging the life of display screen body.

Preferably, the anticollision board passes through buffer spring and constitutes extending structure in the inside of shell, and the height of anticollision board equals with the height of fixed plate, makes things convenient for anticollision board compression buffer spring to be connected with the fixed plate again after, is favorable to reducing the striking that fixed plate one side display screen body received.

Preferably, the mode of connection of stopper and bracing piece is sliding connection, and the stopper is the symmetric distribution about the horizontal central line of anticollision board, makes things convenient for the stopper to drive the anticollision board and moves, is favorable to anticollision board extrusion buffer spring to compress.

Preferably, the dead lever is sliding connection with the connected mode of fixed axle, and the length of fixed axle is greater than the length of display screen body, makes things convenient for the dead lever to drive and adsorbs the cotton and carry out position control, is favorable to adsorbing cotton and the laminating each other of display screen body.

Preferably, adsorb cotton highly be greater than the height of display screen body, and adsorb cotton and the mutual laminating of display screen body, conveniently make the clearance area who adsorbs cotton be greater than the area of display screen body, be favorable to improving the clearance efficiency of adsorbing the cotton to the display screen body.

Preferably, the control rod passes through reset spring and constitutes extending structure in the inside of guard plate, and the control rod is the symmetric distribution about the longitudinal center line of guard plate, thereby is favorable to fixing a position or removing the location to the dead lever through the position of regulation control rod.

Preferably, the locating piece is connected for the block with the connected mode of draw-in groove, and the draw-in groove is less than the sum of the height of dead lever and locating piece to the distance at protection plate top, is convenient for fix a position the dead lever through the locating piece, is favorable to the dead lever to stably accomodate in the inside of protection plate.

Compared with the prior art, the utility model has the beneficial effects that: the vehicle-mounted high-definition shockproof LCD display screen,

1. when one side of the display screen body is impacted, the anti-collision plate can drive the limiting block to slide on the outer surface of the supporting rod, so that the anti-collision plate extrudes the buffer spring to compress, the impact on the anti-collision plate is buffered, the impact on the display screen body is reduced, and the anti-vibration and anti-collision performance of the display screen is improved;

2. the staff can upwards stimulate the control lever and make locating piece and draw-in groove alternate segregation to remove the location to the dead lever, can make through the pulling dead lever after that adsorb cotton at the in-process of motion, carry out the adhesion clearance to the dust of display screen body surface adhesion, be favorable to guaranteeing the clean and tidy nature of display screen body.

Drawings

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

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic overall side-view cross-sectional configuration of the present invention;

FIG. 4 is a schematic view of the overall top cross-sectional structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a display screen body; 3. an elastic pad; 4. a fixing plate; 5. a buffer spring; 6. an anti-collision plate; 7. a limiting block; 8. a support bar; 9. a protection plate; 10. a fixed shaft; 11. fixing the rod; 12. a fixing clip; 13. adsorbing cotton; 14. a control lever; 15. a return spring; 16. positioning blocks; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a vehicle-mounted high-definition shockproof LCD display screen comprises a shell 1, a display screen body 2 is installed on one side of the shell 1, an elastic cushion 3 is connected to one side of the display screen body 2, the elastic cushion 3 is connected with the shell 1, a fixing plate 4 is connected to one side of the display screen body 2, supporting rods 8 are connected to two ends of the fixing plate 4 respectively, the supporting rods 8 are fixedly connected with the shell 1, a buffer spring 5 is connected to one side of the fixing plate 4, an anti-collision plate 6 is connected to the other end of the buffer spring 5, limiting blocks 7 are connected to two sides of the anti-collision plate 6, the limiting blocks 7 are connected with the supporting rods 8, a protection plate 9 is connected to the outer surface of the shell 1, a fixing shaft 10 is connected to the inner portion of the protection plate 9, a fixing rod 11 is sleeved on the outer surface of the fixing shaft 10, a fixing clamp 12 is connected to one side of the fixing rod 11, and adsorption cotton 13 is connected to one side of the fixing rod 11, and adsorb cotton 13 and fixation clamp 12 interconnect, the internal connection of guard plate 9 has control lever 14, and the surface of control lever 14 has cup jointed reset spring 15, and the one end of control lever 14 is connected with locating piece 16, and locating piece 16 and draw-in groove 17 interconnect to draw-in groove 17 sets up in one side of dead lever 11.

Cushion 3 look sideways at and be "L" style of calligraphy structure, and cushion 3 is the symmetric distribution about the central line of display screen body 2, is convenient for protect four angles of display screen body 2 through cushion 3, is favorable to reducing the wearing and tearing that display screen body 2 received.

Anticollision board 6 passes through buffer spring 5 and constitutes extending structure in the inside of shell 1, and the height of anticollision board 6 equals with the height of fixed plate 4, conveniently cushions the follow-up striking that receives of display screen body 2 through buffer spring 5, is favorable to improving the shockproof crashproof performance of display screen.

The connection mode of the limiting block 7 and the support rod 8 is sliding connection, and the limiting block 7 is symmetrically distributed about the transverse center line of the anti-collision plate 6, so that the movement of the anti-collision plate 6 connected with the limiting block 7 through the support rod 8 is guided and limited, and the stability of the anti-collision plate 6 in the movement process is improved.

The fixed rod 11 is connected with the fixed shaft 10 in a sliding mode, the length of the fixed shaft 10 is larger than that of the display screen body 2, the fixed rod 11 is convenient to push and slide on the outer surface of the fixed shaft 10, and the position of the adsorption cotton 13 can be quickly adjusted.

Adsorb cotton 13 highly be greater than the height of display screen body 2, and adsorb cotton 13 and laminate each other with display screen body 2, conveniently clear up the dust of 2 surface adhesion of display screen body through adsorbing cotton 13, be favorable to guaranteeing the clean and tidy nature of display screen body 2.

The control rod 14 forms a telescopic structure in the protection plate 9 through the return spring 15, and the control rod 14 is symmetrically distributed about the longitudinal center line of the protection plate 9, so that the position of the positioning block 16 can be quickly adjusted through the control rod 14, and convenience in operation is improved.

The connection mode of locating piece 16 and draw-in groove 17 is the block connection, and the distance of draw-in groove 17 to guard plate 9 top is less than the sum of the height of dead lever 11 and locating piece 16, conveniently fixes a position dead lever 11 through locating piece 16 and the block connection of draw-in groove 17, is favorable to avoiding dead lever 11 to take place to rock.

The working principle is as follows: according to fig. 1-5, in the using process of the display screen body 2, when one side of the display screen body 2 is impacted, the anti-collision plate 6 drives the limiting block 7 to slide on the outer surface of the supporting rod 8 when impacted, and then the anti-collision plate 6 extrudes the buffer spring 5 to compress, so as to buffer the impacted, and the elastic pad 3 and the fixing plate 4 protect the display screen body 2, so as to improve the anti-vibration and anti-collision performance of the display screen, a worker can pull the control rod 14 upwards to separate the positioning block 16 from the clamping groove 17, and the reset spring 15 compresses after being extruded, and then can pull the fixing rod 11 to slide on the outer surface of the fixing shaft 10, and in the process that the fixing rod 11 drives the adsorption cotton 13 to move, the adsorption cotton 13 can adhere and clean dust adhered on the outer surface of the display screen body 2, so as to be beneficial to ensuring the neatness of the display screen body 2, then the control rod 14 is loosened, the compressed return spring 15 drives the control rod 14 to move reversely, so that the positioning block 16 is in clamping connection with the clamping groove 17 and positions the fixed rod 11, which is beneficial to preventing the fixed rod 11 from shaking on the outer surface of the fixed shaft 10, and the whole working process of the device is just the working process, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shockproof type LCD display screen of on-vehicle high definition, includes shell (1), its characterized in that: the anti-collision display screen comprises a shell (1), a display screen body (2) is installed on one side of the shell (1), an elastic cushion (3) is connected to one side of the display screen body (2), the elastic cushion (3) is connected with the shell (1) in an interconnected mode, a fixing plate (4) is connected to one side of the display screen body (2), supporting rods (8) are respectively connected to two ends of the fixing plate (4), the supporting rods (8) are fixedly connected with the shell (1), a buffer spring (5) is connected to one side of the fixing plate (4), an anti-collision plate (6) is connected to the other end of the buffer spring (5), limiting blocks (7) are connected to two sides of the anti-collision plate (6), the limiting blocks (7) are connected with the supporting rods (8) in an interconnected mode, a protection plate (9) is connected to the outer surface of the shell (1), a fixing shaft (10) is connected to the inner portion of the protection plate (9), and a fixing rod (11) is sleeved on the outer surface of the fixing shaft (10), and one side of dead lever (11) is connected with fixation clamp (12), one side of dead lever (11) is connected with adsorbs cotton (13), and adsorbs cotton (13) and fixation clamp (12) interconnect, the internal connection of guard plate (9) has control lever (14), and reset spring (15) have been cup jointed to the surface of control lever (14), the one end of control lever (14) is connected with locating piece (16), and locating piece (16) and draw-in groove (17) interconnect to draw-in groove (17) are seted up in one side of dead lever (11).

2. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the side view of the elastic pad (3) is of an L-shaped structure, and the elastic pad (3) is symmetrically distributed about the central line of the display screen body (2).

3. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the anti-collision plate (6) forms a telescopic structure in the shell (1) through the buffer spring (5), and the height of the anti-collision plate (6) is equal to that of the fixing plate (4).

4. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the connection mode of the limiting blocks (7) and the support rods (8) is sliding connection, and the limiting blocks (7) are symmetrically distributed about the transverse center line of the anti-collision plate (6).

5. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the fixed rod (11) is connected with the fixed shaft (10) in a sliding mode, and the length of the fixed shaft (10) is larger than that of the display screen body (2).

6. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the height of the adsorption cotton (13) is larger than that of the display screen body (2), and the adsorption cotton (13) is attached to the display screen body (2) mutually.

7. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the control rod (14) forms a telescopic structure in the protection plate (9) through a return spring (15), and the control rod (14) is symmetrically distributed relative to the longitudinal center line of the protection plate (9).

8. The vehicular high-definition shockproof LCD display screen according to claim 1, characterized in that: the positioning block (16) is connected with the clamping groove (17) in a clamping mode, and the distance from the clamping groove (17) to the top of the protection plate (9) is smaller than the sum of the heights of the fixing rod (11) and the positioning block (16).