CN210970899U

CN210970899U - Mounting mechanism for vehicle-mounted liquid crystal display

Info

Publication number: CN210970899U
Application number: CN201921693462.0U
Authority: CN
Inventors: 吴胜伟; 王华林; 韦绍宝; 陈毅; 刘华
Original assignee: Quannan Da Yuhuading Electronics Co ltd
Current assignee: Quannan Da Yuhuading Electronics Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-10
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an installation mechanism of vehicle mounted liquid crystal display, including car seat, the right side fixedly connected with back at car seat top, the front end at back top and the equal fixedly connected with spliced pole in rear end, the top fixedly connected with back cushion of spliced pole, the right side of spliced pole is provided with the display body, the left side fixedly connected with locating piece of display body, the left side of locating piece extends to the inboard of spliced pole. The utility model discloses a set up the cooperation of car seat, back, spliced pole, back cushion, display body, locating piece, carousel, threaded rod, bearing, thread bush, first locating piece, connecting rod, second connecting piece, movable plate and kelly, make the kelly extend the inside of inserting the spliced pole to the outside, fix the locating piece through the spliced pole, fix the display body through the locating piece, solved the problem that current vehicle-mounted display is not convenient for the user to install.

Description

Mounting mechanism for vehicle-mounted liquid crystal display

Technical Field

The utility model relates to an on-vehicle LCD technical field specifically is an on-vehicle LCD's installation mechanism.

Background

The vehicle-mounted display comprises two televisions which are placed on a passenger car for watching, namely a vehicle-mounted television in essence, and the other is a small-size vehicle-mounted display with 3.5 inches, 4.3 inches, 7 inches and 9 inches, generally has two paths of video input, wherein one path can be used for connecting a vehicle-mounted DVD, the other path is used for connecting a vehicle-mounted camera for backing images, and some vehicle-mounted displays also have MP5 video playing and Bluetooth functions, can be used on the similar motion tools of the automobile, and are convenient to use in the motion of the automobile. The vehicle-mounted television is simply mobile reception of the digital television (which is different from the digital television), and mainly comprises a set top box, a liquid crystal display screen, an antenna, a vehicle-mounted power supply and the like. In order to facilitate installation and use, various models of vehicle-mounted mobile television products, such as desktop vehicle-mounted televisions, barrier type vehicle-mounted televisions, top-mount type vehicle-mounted televisions, rear view mirror displays, and the like, have been developed.

The vehicle-mounted liquid crystal display is one of the vehicle-mounted display, and is fixed through a plurality of bolts, but if the bolts slide in the vehicle, the whole vehicle-mounted liquid crystal display needs to be replaced, so that the vehicle-mounted liquid crystal display is not convenient for a user to find and install, but the existing vehicle-mounted display does not have an installation mechanism, so that the vehicle-mounted liquid crystal display is inconvenient for the user to install, and the user is very complicated when the vehicle-mounted liquid crystal display is installed, thereby wasting a large amount of time and reducing the practicability of the vehicle-mounted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle LCD's installation mechanism possesses the advantage of the installation of being convenient for, has solved the problem that current on-vehicle display person of not being convenient for installs.

In order to achieve the above object, the utility model provides a following technical scheme: an installation mechanism of a vehicle-mounted liquid crystal display comprises a vehicle seat, wherein the right side of the top of the vehicle seat is fixedly connected with a backrest, the front end and the rear end of the top of the backrest are fixedly connected with connecting columns, the top of the connecting columns is fixedly connected with a back cushion, the right side of the connecting columns is provided with a display body, the left side of the display body is fixedly connected with a positioning block, the left side of the positioning block extends to the inner side of the connecting columns, the left side of the positioning block is fixedly connected with a turntable, the right side of the turntable is fixedly connected with a threaded rod, the right end of the threaded rod penetrates through the positioning block and extends to an internal fixedly connected bearing of the positioning block, the right side of the bearing is fixedly connected with the positioning block, the surface of the threaded rod positioned inside the positioning block is fixedly connected, the outer side swing joint of first locating piece has the connecting rod, the outer side swing joint of connecting rod has the second connecting piece, the outside fixedly connected with movable plate of second connecting piece, the outside fixedly connected with kelly of movable plate, the outside of kelly runs through the locating piece and extends to the inside of spliced pole.

Preferably, the front end and the rear end of the left side of the display body are fixedly connected with clamping plates, and the inner sides of the clamping plates are in contact with the connecting column.

Preferably, the surface of the threaded rod is fixedly connected with a limiting bearing, and the left side of the limiting bearing is fixedly connected with the positioning block.

Preferably, the bottom of the left side of the turntable is provided with a positioning bolt, and the right side of the positioning bolt penetrates through the turntable and extends into the positioning block.

Preferably, the two sides of the moving plate are fixedly connected with sliding blocks, sliding grooves are formed in the front end and the rear end of the two sides of the inner wall of the positioning block, and the sliding grooves are connected with the sliding blocks in a sliding mode.

Preferably, the surface of the threaded rod is provided with an external thread, and the inside of the thread sleeve is provided with an internal thread matched with the external thread for use.

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

1. the utility model discloses a set up car seat, the back, the spliced pole, the back cushion, the display body, the locating piece, the carousel, the threaded rod, a bearing, the thread bush, first locating piece, the connecting rod, the second connecting piece, the cooperation of movable plate and kelly, make the kelly extend the inside of inserting the spliced pole to the outside, fix the locating piece through the spliced pole, fix the display body through the locating piece, the problem of current vehicle-mounted display person of being convenient for installation is solved, this vehicle-mounted display's installation mechanism, possess the advantage of being convenient for installation, it is very convenient when the user installs, thereby a large amount of time has been saved, vehicle-mounted display's practicality has been improved.

2. The utility model discloses a set up splint, can increase the stability of display body, prevent that the phenomenon that rocks from appearing in the display body, through setting up spacing bearing, can fix the screw rod, prevent that the phenomenon that rocks from appearing in the threaded rod, through setting up the gim peg, can fix the carousel, prevent that the carousel from appearing the pivoted phenomenon when not needing to rotate, through setting up slider and spout, can fix the movable plate, prevent that frictional phenomenon from appearing in movable plate and locating piece, through setting up external screw thread and internal thread, can be when the threaded rod stall, fix the thread bush through the meshing of screw thread and screw thread.

Drawings

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

fig. 2 is a schematic top view of the partial structure of fig. 1 according to the present invention;

fig. 3 is a right-side view schematically illustrating the structure of the display body of fig. 1 according to the present invention.

In the figure: the automobile seat comprises an automobile seat 1, a backrest 2, a connecting column 3, a back cushion 4, a display body 5, a positioning block 6, a rotary table 7, a threaded rod 8, a bearing 9, a threaded sleeve 10, a first positioning piece 11, a connecting rod 12, a second connecting piece 13, a movable plate 14, a clamping rod 15, a clamping plate 16, a limiting bearing 17, a positioning bolt 18, a sliding block 19 and a sliding groove 20.

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, an installation mechanism of a vehicle-mounted liquid crystal display comprises a vehicle seat 1, a backrest 2 is fixedly connected to the right side of the top of the vehicle seat 1, a connecting column 3 is fixedly connected to both the front end and the rear end of the top of the backrest 2, a headrest 4 is fixedly connected to the top of the connecting column 3, a display body 5 is arranged on the right side of the connecting column 3, clamping plates 16 are fixedly connected to both the front end and the rear end of the left side of the display body 5, the inner sides of the clamping plates 16 are in contact with the connecting column 3, the stability of the display body 5 can be improved by arranging the clamping plates 16, the shaking phenomenon of the display body 5 is prevented, a positioning block 6 is fixedly connected to the left side of the display body 5, the left side of the positioning block 6 extends to the inner side of the connecting column 3, a turntable 7 is fixedly connected to the left side of the positioning block 6, a positioning bolt, the turntable 7 can be fixed by arranging the positioning bolt 18, the turntable 7 is prevented from rotating when the turntable 7 does not need to rotate, the right side of the turntable 7 is fixedly connected with the threaded rod 8, the surface of the threaded rod 8 is fixedly connected with the limiting bearing 17, the left side of the limiting bearing 17 is fixedly connected with the positioning block 6, the threaded rod 8 can be fixed by arranging the limiting bearing 17, the phenomenon that the threaded rod 8 shakes is prevented, the right end of the threaded rod 8 penetrates through the positioning block 6 and extends to the inside of the positioning block 6 to be fixedly connected with the bearing 9, the right side of the bearing 9 is fixedly connected with the positioning block 6, the surface of the threaded rod 8, which is positioned inside the positioning block 6, is fixedly connected with the threaded sleeve 10, the surface of the threaded rod 8 is provided with external threads, the inside of the threaded sleeve 10 is provided with internal threads, the thread sleeve 10 is fixed through meshing of threads and threads, a first positioning piece 11 is fixedly connected to the front side and the back side of the thread sleeve 10, a connecting rod 12 is movably connected to the outer side of the first positioning piece 11, a second connecting piece 13 is movably connected to the outer side of the connecting rod 12, a movable plate 14 is fixedly connected to the outer side of the second connecting piece 13, sliders 19 are fixedly connected to the two sides of the movable plate 14, chutes 20 are formed in the front end and the rear end of the two sides of the inner wall of the positioning block 6, the chutes 20 are slidably connected with the sliders 19, the movable plate 14 can be fixed through the sliders 19 and the chutes 20, the phenomenon that the movable plate 14 and the positioning block 6 rub is prevented, clamping rods 15 are fixedly connected to the outer side of the movable plate 14, the outer sides of the clamping rods 15 penetrate through the positioning block 6 and extend into the connecting column 3, and the automobile seat 1, the backrest 2, Locating piece 6, carousel 7, threaded rod 8, bearing 9, thread bush 10, first locating piece 11, connecting rod 12, second connecting piece 13, movable plate 14 and kelly 15's cooperation, make kelly 15 extend the inside of inserting spliced pole 3 to the outside, fix locating piece 6 through spliced pole 3, fix display body 5 through locating piece 6, the problem of current vehicle-mounted display person of not being convenient for installation has been solved, this vehicle-mounted display's installation mechanism, possess the advantage of being convenient for installation, it is very convenient when the user installs, thereby a large amount of time has been saved, vehicle-mounted display's practicality has been improved.

During the use, the user inserts locating piece 6 the inboard of spliced pole 3 earlier, rotate carousel 7 again, carousel 7 drives threaded rod 8 and rotates, threaded rod 8 drives thread bush 10 through the meshing of screw thread and moves left, thread bush 10 drives first locating part 11 and moves left, first locating part 11 drives second connecting piece 13 through connecting rod 12 and moves to the outside, second connecting piece 13 drives movable plate 14 and moves to the outside, movable plate 14 drives kelly 15 and moves to the outside, move the inside of inserting spliced pole 3 to the outside through kelly 15.

In summary, the following steps: this installation mechanism of on-vehicle LCD, through car seat 1, back 2, spliced pole 3, back cushion 4, display body 5, locating piece 6, carousel 7, threaded rod 8, bearing 9, thread bush 10, first locating piece 11, connecting rod 12, second connecting piece 13, movable plate 14 and the cooperation of kelly 15, solved the problem that current on-vehicle display is not convenient for the user to install.

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

1. An installation mechanism of a vehicle LCD comprises a vehicle seat (1), and is characterized in that: the right side of the top of the automobile seat (1) is fixedly connected with a backrest (2), the front end and the rear end of the top of the backrest (2) are fixedly connected with a connecting column (3), the top of the connecting column (3) is fixedly connected with a back cushion (4), the right side of the connecting column (3) is provided with a display body (5), the left side of the display body (5) is fixedly connected with a positioning block (6), the left side of the positioning block (6) extends to the inner side of the connecting column (3), the left side of the positioning block (6) is fixedly connected with a turntable (7), the right side of the turntable (7) is fixedly connected with a threaded rod (8), the right end of the threaded rod (8) penetrates through the positioning block (6) and extends to an inner fixedly connected with bearing (9) of the positioning block (6), the right side of the bearing (9) is fixedly connected with the positioning block (6), the surface of the threaded rod (8) which is positioned, the front and the first locating piece of the equal fixedly connected with in back (11) of thread bush (10), the outside swing joint of first locating piece (11) has connecting rod (12), the outside swing joint of connecting rod (12) has second connecting piece (13), the outside fixedly connected with movable plate (14) of second connecting piece (13), the outside fixedly connected with kelly (15) of movable plate (14), the inside that locating piece (6) and extended to spliced pole (3) is run through in the outside of kelly (15).

2. The mounting mechanism for a liquid crystal display for a vehicle according to claim 1, wherein: the display comprises a display body (5), wherein the front end and the rear end on the left side of the display body (5) are fixedly connected with clamping plates (16), and the inner sides of the clamping plates (16) are in contact with connecting columns (3).

3. The mounting mechanism for a liquid crystal display for a vehicle according to claim 1, wherein: the surface of the threaded rod (8) is fixedly connected with a limiting bearing (17), and the left side of the limiting bearing (17) is fixedly connected with the positioning block (6).

4. The mounting mechanism for a liquid crystal display for a vehicle according to claim 1, wherein: the bottom of the left side of the rotary table (7) is provided with a positioning bolt (18), and the right side of the positioning bolt (18) penetrates through the rotary table (7) and extends into the positioning block (6).

5. The mounting mechanism for a liquid crystal display for a vehicle according to claim 1, wherein: the movable plate is characterized in that sliding blocks (19) are fixedly connected to two sides of the movable plate (14), sliding grooves (20) are formed in the front ends and the rear ends of two sides of the inner wall of the positioning block (6), and the sliding grooves (20) are connected with the sliding blocks (19) in a sliding mode.

6. The mounting mechanism for a liquid crystal display for a vehicle according to claim 1, wherein: the surface of the threaded rod (8) is provided with an external thread, and the inside of the thread sleeve (10) is provided with an internal thread matched with the external thread for use.