CN216435392U

CN216435392U - High-definition vehicle-mounted liquid crystal screen with anti-damage structure

Info

Publication number: CN216435392U
Application number: CN202123204694.5U
Authority: CN
Inventors: 马万超
Original assignee: Shenzhen Wusuo Electronics Co ltd
Current assignee: Shenzhen Wusuo Electronics Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an on-vehicle LCD screen of high definition with prevent impaired structure relates to LCD screen technical field, including box, damping device and buckle device, the inside damping device that is provided with of box, damping device and bottom half fixed connection, damping device top fixedly connected with LCD screen, damping device include: guide arm, hollow cylinder, fixed block, first spring, connecting rod, mount pad, rubber pad and shock pad, through damping device and the shock pad on the top cap that sets up between LCD screen and the box, carry out each angle shock attenuation to the LCD screen, prevent to lead to the cracked of LCD screen when the bump, the box top is provided with the top cap, and the top cap is provided with buckle device all around respectively, buckle device and top cap fixed connection, and buckle device includes: the clamping groove, the clamping block, the stop lever, the second spring, the groove and the bump are arranged, and the working strength of maintenance personnel can be reduced due to the arrangement of the clamping device.

Description

High-definition vehicle-mounted liquid crystal screen with anti-damage structure

Technical Field

The utility model relates to a LCD screen technical field specifically is a high definition vehicle-mounted LCD screen with prevent impaired structure.

Background

The liquid crystal screen is one kind of planar display, and has the advantages of low power consumption, small size and low radiation.

Current car generally lacks the protector of LCD screen, generally extrude fixed connection through the screw and form rigid connection between LCD screen and the shell, the shell collides slightly, there is not damping device to carry out the shock attenuation, lead to the LCD screen cracked easily, cause the loss, can lead to the harm of LCD screen internal installation for a long time, the life of device has been reduced, in addition, during the car use, its on-vehicle LCD screen can break down, need overhaul and maintain often even change, present on-vehicle LCD screen needs to carry out the dismouting through professional equipment through the professional, waste time and energy and cost money, and at the in-process of installation dismantlement, also cause the damage to the LCD screen because of the collision of metal such as screw easily, cause a great deal of inconvenience.

To the above problem, the utility model provides a high definition vehicle-mounted LCD screen with prevent impaired structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle LCD screen of high definition with prevent impaired structure relates to LCD screen technical field, including box, damping device and buckle device, the inside damping device that is provided with of box, damping device and bottom half fixed connection, damping device top fixedly connected with LCD screen, damping device includes: guide arm, hollow cylinder, fixed block, first spring, connecting rod, mount pad, rubber pad and shock pad, through damping device and the shock pad on the top cap that sets up between LCD screen and the box, carry out each angle shock attenuation to the LCD screen, prevent to lead to the cracked of LCD screen when the bump, the box top is provided with the top cap, and the top cap is provided with buckle device all around respectively, buckle device and top cap fixed connection, and buckle device includes: the clamping groove, the clamping block, the stop lever, the second spring, the groove and the protruding block are arranged, and the working strength of maintenance personnel can be reduced due to the arrangement of the clamping device, so that the problem in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model relates to a high-definition vehicle-mounted liquid crystal screen with an anti-damage structure, belonging to the technical field of liquid crystal screens; the utility model provides an on-vehicle LCD screen of high definition with prevent impaired structure, includes box, damping device and buckle device, the inside damping device that is provided with of box, damping device and bottom half fixed connection, damping device top fixedly connected with LCD screen, the box top is provided with the top cap, the top cap is provided with buckle device all around respectively, buckle device and top cap fixed connection, the top cap middle part is provided with organic glass, top cap and organic glass fixed connection.

Further, the shock-absorbing device includes: the guide arm, hollow cylinder, the fixed block, first spring, the connecting rod, the mount pad, rubber pad and shock pad, the bottom half is provided with the guide arm, guide arm and bottom half fixed connection, be provided with first spring on the guide arm, first spring top is provided with hollow cylinder, first spring and hollow cylinder all set up on the guide arm outer wall, and with guide arm swing joint, the guide arm top is provided with the fixed block, fixed block and guide arm fixed connection, hollow cylinder and connecting rod fixed connection, the connecting rod top is provided with the mount pad, mount pad and connecting rod fixed connection, the mount pad top is provided with the rubber pad, and with mount pad fixed connection.

Further, the buckle device includes: the clamping groove is formed in the side face, in contact with the top cover, of the box body, the clamping groove penetrates through the side face of the top cover and is movably connected with the clamping groove, the blocking rod is arranged at the top of the clamping block and is fixedly connected with the blocking rod, the two second springs are arranged between the right side of the blocking rod and the top cover, and the two second springs are fixedly connected with the blocking rod and the top cover.

Further, the rubber pad top sets up the LCD screen, and the LCD screen passes through fixing bolt and mount pad fixed connection, and the lower extreme lateral wall of top cap is equipped with a plurality of shock pads, and the shock pad keeps away from the one end of top cap and the upper end lateral wall of LCD screen and offsets the setting, and the material of shock pad is the rubber material.

Furthermore, the top of the side wall of the box body is provided with a circle of groove, the bottom of the top cover is provided with a lug at a position corresponding to the groove, the lug is fixedly connected with the bottom of the top cover, and the lug is made of rubber.

Furthermore, a drying agent box is arranged on the upper surface of the bottom of the box body and fixedly connected with the box body.

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

1. the utility model provides a pair of high definition vehicle-mounted liquid crystal screen with prevent impaired structure, when the LCD screen bumps, at first prevent the scraping damage that external object caused to the LCD screen through the protection of rectangle box, secondly through the damping device that sets up between LCD screen and the box and the shock pad on the top cap, reached each angle shock attenuation effect to the LCD screen, prevent when bumping, because the rigid connection between LCD screen and the box, lead to cracked of LCD screen.

2. The utility model provides a pair of on-vehicle LCD screen of high definition with prevent impaired structure dismantles the in-process at the installation, is connected through buckle device between rectangle box and the roof, has replaced past screw connection form, has deducted the artifical link of manual wrong screw, has reduced maintenance personal's working strength, also can avoid dismantling the damage that the in-process metal accident collision such as screw or drop caused the LCD screen at the installation simultaneously.

Drawings

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is a schematic view of the inside of the structure of the present invention;

FIG. 3 is a schematic view of the structural damping device of the present invention;

fig. 4 is a top view of the structure of the present invention;

FIG. 5 is a schematic structural section of the present invention;

fig. 6 is an enlarged view of the structure a of the present invention.

In the figure: 1. a box body; 2. a liquid crystal screen; 3. a damping device; 301. a guide bar; 302. a hollow cylinder; 303. a fixed block; 304. a first spring; 305. a connecting rod; 306. a mounting seat; 307. a rubber pad; 308. a shock pad; 4. a buckle device; 401. a card slot; 402. a clamping block; 403. a gear lever; 404. a second spring; 405. a groove; 406. a bump; 5. organic glass; 6. a desiccant box; 7. fixing the bolt; 8. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, a high-definition vehicle-mounted liquid crystal display with an anti-damage structure comprises a box body 1, a damping device 3 and a fastening device 4, wherein the damping device 3 is arranged inside the box body 1, the damping device 3 is fixedly connected with the bottom of the box body 1, a liquid crystal display 2 is fixedly connected with the top of the damping device 3, a top cover 8 is arranged on the top of the box body 1, the fastening device 4 is respectively arranged around the top cover 8, the fastening device 4 is fixedly connected with the top cover 8, organic glass 5 is arranged in the middle of the top cover 8, the top cover 8 is fixedly connected with the organic glass 5, the surface of the liquid crystal display 2 can be prevented from being scratched and damaged by the organic glass 5, and meanwhile, the use is not affected.

The damper device 3 includes: guide rod 301, hollow cylinder 302, fixed block 303, first spring 304, connecting rod 305, mount pad 306, rubber pad 307 and shock pad 308, box 1 bottom is provided with guide rod 301, guide rod 301 and box 1 bottom fixed connection, be provided with first spring 304 on guide rod 301, first spring 304 top is provided with hollow cylinder 302, first spring 304 and hollow cylinder 302 all set up on guide rod 301 outer wall, and with guide rod 301 swing joint, guide rod 301 top is provided with fixed block 303, fixed block 303 and guide rod 301 fixed connection, hollow cylinder 302 and connecting rod 305 fixed connection, connecting rod 305 top is provided with mount pad 306, mount pad 306 and connecting rod 305 fixed connection, mount pad 306 top is provided with rubber pad 307, and with mount pad 306 fixed connection.

The buckle device 4 includes: the clamping groove 401 is arranged on the side face, in contact with the top cover 8, of the box body 1, the clamping groove 401 is arranged, the clamping block 402 penetrates through the side face of the top cover 8 to be movably connected with the clamping groove 401, the stop lever 403 is arranged at the top of the clamping block 402 and fixedly connected with the stop lever 403, the two second springs 404 are arranged between the right side of the stop lever 403 and the top cover 8, and the two second springs 404 are fixedly connected with the stop lever 403 and the top cover 8.

The liquid crystal screen 2 is arranged on the top of the rubber pad 307, the liquid crystal screen 2 is fixedly connected with the mounting base 306 through the fixing bolt 7, the side wall of the lower end of the top cover 8 is provided with a plurality of shock absorption pads 308, one end of each shock absorption pad 308, which is far away from the top cover 8, is abutted against the side wall of the upper end of the liquid crystal screen 2, and the shock absorption pads 308 are made of rubber.

The top of the side wall of the box body 1 is provided with a circle of groove 405, the bottom of the top cover 8 is provided with a bump 406 corresponding to the groove 405, the bump 406 is fixedly connected with the bottom of the top cover 8, the bump 406 is made of rubber, and the box body 1 can be kept in a sealing state by matching the bump 406 with the groove 405, so that the external dust and water vapor are prevented from entering the box body, and the liquid crystal screen 2 is protected.

The upper surface of the bottom of the box body 1 is provided with a drying agent box 6, the drying agent box 6 is fixedly connected with the box body 1, water vapor in the box body 1 can be adsorbed by the drying agent box 6, and the water vapor can be prevented from corroding the liquid crystal screen 2.

The working principle is as follows: at first pass through fixing bolt 7 fixed connection with LCD screen 2 on mount pad 306, when LCD screen 2 bumps, the up-and-down motion of LCD screen 2 is offset through the elasticity of first spring 304, simultaneously shock pad 308 between LCD screen 2 and the top cap 8 also can be now rocking of LCD screen 2, when needing to be changed or maintenance LCD screen 2, pulling shelves pole 403 drives fixture block 402 and leaves draw-in groove 401, then can take off top cap 8 and just can change or maintain LCD screen 2, accomplish to change or maintain the back, make the lug 406 of top cap 8 bottom align the recess 405 on box 1 upper portion, then push down top cap 8 and make fixture block 402 get into draw-in groove 401, make top cap 8 and box 1 closely the lock together.

It should be noted that, in this document, relational terms such as first and second, and the like are 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

1. The utility model provides an on-vehicle LCD screen of high definition with prevent impaired structure, includes box (1), damping device (3) and buckle device (4), its characterized in that: the improved refrigerator is characterized in that a damping device (3) is arranged inside the refrigerator body (1), the damping device (3) is fixedly connected with the bottom of the refrigerator body (1), a liquid crystal screen (2) is fixedly connected to the top of the damping device (3), a top cover (8) is arranged at the top of the refrigerator body (1), buckle devices (4) are arranged on the periphery of the top cover (8) respectively, the buckle devices (4) are fixedly connected with the top cover (8), organic glass (5) is arranged in the middle of the top cover (8), and the top cover (8) is fixedly connected with the organic glass (5).

2. The high-definition vehicular liquid crystal display panel provided with a damage prevention structure as claimed in claim 1, wherein: the damping device (3) comprises: the guide rod (301), the hollow cylinder (302), the fixed block (303), the first spring (304), the connecting rod (305), the mounting seat (306), the rubber pad (307) and the shock pad (308), the guide rod (301) is arranged at the bottom of the box body (1), the guide rod (301) is fixedly connected with the bottom of the box body (1), the first spring (304) is arranged on the guide rod (301), the hollow cylinder (302) is arranged at the top of the first spring (304), the first spring (304) and the hollow cylinder (302) are both arranged on the outer wall of the guide rod (301) and movably connected with the guide rod (301), the fixed block (303) is arranged at the top of the guide rod (301), the fixed block (303) is fixedly connected with the guide rod (301), the hollow cylinder (302) is fixedly connected with the connecting rod (305), the mounting seat (306) is arranged at the top of the connecting rod (305), the mounting seat (306) is fixedly connected with the connecting rod (305), and a rubber pad (307) is arranged at the top of the mounting seat (306) and is fixedly connected with the mounting seat (306).

3. The high-definition vehicular liquid crystal display panel provided with a damage prevention structure as claimed in claim 1, wherein: the snap-in device (4) comprises: draw-in groove (401), fixture block (402), shelves pole (403), second spring (404), recess (405) and lug (406), the side of box (1) and top cap (8) contact is provided with draw-in groove (401), fixture block (402) pass top cap (8) side and draw-in groove (401) swing joint, fixture block (402) top is provided with shelves pole (403), and with shelves pole (403) fixed connection, be provided with two second spring (404) between shelves pole (403) right side and top cap (8), two second spring (404) all are fixed connection with shelves pole (403), top cap (8).

4. A high definition vehicular liquid crystal panel provided with a damage preventing structure according to claim 2, wherein: rubber pad (307) top sets up LCD screen (2), LCD screen (2) are through fixing bolt (7) and mount pad (306) fixed connection, the lower extreme lateral wall of top cap (8) is equipped with a plurality of shock pads (308), and shock pad (308) keep away from the one end of top cap (8) and the upper end lateral wall of LCD screen (2) and offset the setting, the material of shock pad (308) is the rubber material.

5. The high-definition vehicular liquid crystal display panel provided with a damage prevention structure as claimed in claim 3, wherein: the box body (1) side wall top is provided with a circle of groove (405), the position that top cap (8) bottom and groove (405) correspond is provided with lug (406), lug (406) and top cap (8) bottom fixed connection, the material of lug (406) is the rubber material.

6. The high-definition vehicular liquid crystal display panel provided with a damage prevention structure as claimed in claim 1, wherein: the drying agent box is characterized in that a drying agent box (6) is arranged on the upper surface of the bottom of the box body (1), and the drying agent box (6) is fixedly connected with the box body (1).