CN218208550U

CN218208550U - Electric vertical lifting device for vehicle-mounted display screen

Info

Publication number: CN218208550U
Application number: CN202222092527.4U
Authority: CN
Inventors: 陈润辉; 马旭泉; 陈姣艳
Original assignee: Shanghai Xizhao Industrial Co ltd
Current assignee: Shanghai Xizhao Industrial Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-03
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses an electronic vertical lift device for on-vehicle display screen, the on-line screen storage device comprises a base, four inside corners of base are provided with the constant head tank, two sets of support frames of top fixedly connected with of base, the top fixedly connected with roof of support frame, two sets of electric putter of bottom fixedly connected with of roof, the front end of support frame is provided with the display screen, the outside of display screen is provided with the round internal cover body, the vertical fixedly connected with slide rail of front end of support frame. This an electronic vertical lift device for on-vehicle display screen has realized firm function through being provided with diaphragm, installation frame, slide rail, inserted block and slot, and stability and security when reinforcing display screen removes can not take place the slope when guaranteeing that the display screen goes up and down, and the solution is that stability is relatively poor, and the display screen takes place to incline at the in-process of lifting movement easily and collapses, influences the problem of the normal use of display screen.

Description

Electric vertical lifting device for vehicle-mounted display screen

Technical Field

The utility model relates to a vehicle-mounted display screen elevating gear technical field specifically is an electronic vertical lifting device for vehicle-mounted display screen.

Background

The vehicle-mounted display screen is a display which can be used on the same type of automobile sports tools, and is mainly used for backing a car or being used for public transportation, subways, advertising on trains and the like, the vehicle-mounted display screen needs to be vertically lifted and moved in the using process, the application range of the display screen is enlarged, the stability of the lifting device at the current stage is poor, the display screen is easy to incline and collapse in the lifting and moving process, the normal use of the display screen is influenced, the outside of the display screen is not protected, the screen is easy to damage and cannot be used due to collision, the service life of the display screen is greatly shortened, meanwhile, the display screen cannot be directly installed inside an automobile through the lifting device, the auxiliary device is needed to assist, the structure is complex, and the operation is complex.

Disclosure of Invention

An object of the utility model is to provide an electronic vertical lift device for on-vehicle display screen to it is relatively poor to propose stability among the above-mentioned background art to solve, and the display screen takes place to incline at the in-process that goes up and down to remove easily and collapses, influences the problem of the normal use of display screen.

In order to achieve the above object, the utility model provides a following technical scheme: an electric vertical lifting device for a vehicle-mounted display screen comprises a base, wherein positioning grooves are formed in four corners inside the base, two groups of supporting frames are fixedly connected to the top end of the base, a top plate is fixedly connected to the top end of each supporting frame, two groups of electric push rods are fixedly connected to the bottom end of the top plate, a display screen is arranged at the front end of each supporting frame, and a circle of inner cover body is arranged outside the display screen;

the vertical fixedly connected with slide rail of front end of support frame, the rear end fixedly connected with two sets of installation frames of display screen, the inside both sides fixedly connected with inserted block of installation frame, the outside sliding connection of slide rail has the slot, it is connected to constitute the block between inserted block and the slot, the notch has been seted up with the bottom on the top of installation frame.

Preferably, the slide rail penetrates through a notch of the mounting frame.

Preferably, fixedly connected with diaphragm between the installation frame, the top and the electric putter's of diaphragm bottom fixed connection.

Preferably, a circle of outer cover body is arranged outside the inner cover body, the inner wall of the outer cover body is fixedly connected with the buffering sponge, the outer wall of the inner cover body is fixedly connected with the anti-collision sponge, and the limiting block is fixedly connected between the inner wall of the outer cover body and the outer wall of the inner cover body.

Preferably, the limiting blocks are provided with a plurality of groups, and the limiting blocks are arranged on the inner wall of the outer cover body at equal intervals.

Preferably, the inside vertical through of constant head tank is provided with the fixed screw, the bottom of fixed screw is most advanced form, the top fixedly connected with knob of fixed screw.

Preferably, the top end of the knob is fixedly connected with a pull ring.

Preferably, the bottom of base is provided with the one deck protection pad, the inner wall of constant head tank is provided with the internal thread.

Compared with the prior art, the beneficial effects of the utility model are that: the electric vertical lifting device for the vehicle-mounted display screen not only realizes a stabilizing function and a protecting function, but also realizes an installing and fixing function;

(1) Through the arrangement of the transverse plate, the installation frame, the sliding rail, the insertion block and the insertion groove, when the display screen is used, two groups of electric push rods are started simultaneously to push the transverse plate at the bottom to move downwards, the display screen also moves downwards along with the transverse plate, and through the clamping structure between the insertion block and the insertion groove, when the display screen moves, the insertion groove moves along with the sliding rail outside the sliding rail, the display screen does not tilt and collapse while moving, the stability and the balance of the display screen in the moving process are enhanced, the sliding rail penetrates through the installation frame, the insertion groove and the insertion block can conveniently move, meanwhile, the sliding rail is limited, the stabilizing function is realized, the stability and the safety of the display screen in moving are enhanced, and the display screen is ensured not to tilt when being lifted;

(2) The outer cover body, the inner cover body, the anti-collision sponge, the buffering sponge and the limiting blocks are arranged, when the display screen falls to the ground in use, the display screen can be in soft landing by the buffering sponge and the anti-collision sponge between the outer cover body and the inner cover body, parts inside the display screen can be prevented from being damaged in the collision process by the arrangement of the buffering sponge and the anti-collision sponge, the buffering sponge and the anti-collision sponge can achieve a protection effect on the display screen and the parts inside the display screen, the outer cover body and the inner cover body can be firmly connected together by the aid of the multiple groups of limiting blocks between the inner wall of the outer cover body and the outer wall of the inner cover body, the buffering sponge and the anti-collision sponge can be prevented from being misplaced, a protection function is achieved, the outer parts and the inner parts of the display screen are effectively protected from being damaged by collision, and the service life of the display screen is prolonged;

(3) Through being provided with the constant head tank, the fixed screw, knob and pull ring, place the device during use after the position that needs, rotate the knob through the pull ring, the knob drives the fixed screw of bottom and moves downwards in the inside of constant head tank, the most advanced installation department of being convenient for of fixed screw bottom is fixed with the pedestal mounting, be provided with the pull ring, the manual operation knob of being convenient for, the inner wall of constant head tank is provided with the internal thread, the fixed screw of being convenient for reciprocates in the inside of constant head tank, installation fixed function has been realized, moreover, the steam generator is simple in structure, safety in utilization.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a rear view structural diagram of the mounting frame of the present invention;

fig. 3 is a schematic front view of the outer cover of the present invention;

fig. 4 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a base; 2. fixing screws; 3. positioning a groove; 4. a display screen; 5. a top plate; 6. an electric push rod; 7. a support frame; 8. a slide rail; 9. a pull ring; 10. a knob; 11. a transverse plate; 12. a mounting frame; 13. a slot; 14. inserting a block; 15. anti-collision sponge; 16. buffering the cotton; 17. an outer cover body; 18. a limiting block; 19. an inner cover 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. 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.

Example 1: referring to fig. 1-4, an electric vertical lifting device for a vehicle-mounted display screen comprises a base (1), positioning grooves (3) are formed in four corners inside the base (1), two groups of supporting frames (7) are fixedly connected to the top end of the base (1), a top plate (5) is fixedly connected to the top end of each supporting frame (7), two groups of electric push rods (6) are fixedly connected to the bottom end of each top plate (5), a display screen (4) is arranged at the front end of each supporting frame (7), and a circle of inner cover body (19) is arranged outside each display screen (4);

the front end of the supporting frame (7) is vertically and fixedly connected with a sliding rail (8), the rear end of the display screen (4) is fixedly connected with two groups of installation frames (12), the two sides inside the installation frames (12) are fixedly connected with inserting blocks (14), the outer portion of the sliding rail (8) is slidably connected with inserting grooves (13), the inserting blocks (14) and the inserting grooves (13) are in clamping connection, notches are formed in the top end and the bottom end of the installation frames (12), and the sliding rail (8) penetrates through the notches of the installation frames (12);

a transverse plate (11) is fixedly connected between the mounting frames (12), and the top end of the transverse plate (11) is fixedly connected with the bottom end of the electric push rod (6);

specifically, as shown in fig. 1 and fig. 2, when the device is used, two sets of electric push rods 6 are simultaneously started, the transverse plate 11 at the bottom is pushed to move downwards, the display screen 4 also moves downwards along with the transverse plate, and through the clamping structure between the insertion block 14 and the insertion groove 13, when the display screen 4 moves, the insertion groove 13 moves along with the transverse plate outside the sliding rail 8, so that the display screen 4 is ensured not to incline and collapse while moving, the stability and the balance of the display screen 4 in the moving process are enhanced, the sliding rail 8 penetrates through the installation frame 12, the insertion groove 13 and the insertion block 14 are convenient to move, and the sliding rail 8 is limited.

Example 2: a circle of outer cover body (17) is arranged outside the inner cover body (19), the inner wall of the outer cover body (17) is fixedly connected with a buffering sponge (16), the outer wall of the inner cover body (19) is fixedly connected with an anti-collision sponge (15), and a limit block (18) is fixedly connected between the inner wall of the outer cover body (17) and the outer wall of the inner cover body (19);

the limiting blocks (18) are arranged in a plurality of groups, and the limiting blocks (18) are arranged on the inner wall of the outer cover body (17) at equal intervals;

specifically, as shown in fig. 1 and fig. 3, when the display screen 4 falls to the ground during use, the buffering sponge 16 and the anti-collision sponge 15 between the outer cover 17 and the inner cover 19 can make the display screen 4 soft land, the parts inside the display screen 4 can be prevented from being damaged in the collision process by arranging the buffering sponge 16 and the anti-collision sponge 15, the buffering sponge 16 and the anti-collision sponge 15 can protect the display screen 4 and the parts inside the display screen 4, multiple sets of limiting blocks 18 between the inner wall of the outer cover 17 and the outer wall of the inner cover 19 can firmly connect the outer cover 17 and the inner cover 19 together and can prevent the buffering sponge 16 and the anti-collision sponge 15 from being misplaced, the external parts and the internal parts of the display screen 4 are effectively protected from being damaged by collision, and the service life of the display screen 4 is prolonged.

Example 3: a fixing screw (2) vertically penetrates through the positioning groove (3), the bottom end of the fixing screw (2) is in a pointed shape, the top end of the fixing screw (2) is fixedly connected with a knob (10), and the top end of the knob (10) is fixedly connected with a pull ring (9);

a layer of protective pad is arranged at the bottom of the base (1), and internal threads are arranged on the inner wall of the positioning groove (3);

specifically, as shown in fig. 1 and 4, after the device is placed in a needed position during use, the knob 10 is rotated through the pull ring 9, the knob 10 drives the fixed screw 2 at the bottom to move downwards in the positioning groove 3, the mounting position of the tip of the bottom of the fixed screw 2 is convenient to mount and fix with the base 1, the pull ring 9 is arranged, the knob 10 is convenient to operate manually, the inner wall of the positioning groove 3 is provided with internal threads, the fixed screw 2 is convenient to move up and down in the positioning groove 3, the structure is simple, and the use is safe.

The working principle is as follows: the utility model discloses when using, place the device after the position that needs, rotate knob 10 through pull ring 9, knob 10 drives the fixed screw 2 of bottom at the inside downstream of constant head tank 3, it is fixed to install the device, fixed back starts two sets of electric putter 6 simultaneously, promote the diaphragm 11 downstream of bottom, display screen 4 also moves downstream thereupon, block structure through between inserted block 14 and slot 13, when display screen 4 removes, slot 13 removes thereupon in the outside of slide rail 8, can not take place the slope and collapse when guaranteeing that display screen 4 removes, buffering 16 and crashproof sponge 15 between the outer cover body 17 and the inner cover body 19 can make display screen 4 soft landing, can prevent that the inside part of display screen 4 from taking place to damage at the in-process of collision through setting up buffering cotton 16 and crashproof sponge 15, buffering cotton 16 and crashproof sponge 15 can realize the guard action to display screen 4 and the inside part of display screen 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic vertical lift device for on-vehicle display screen, includes base (1), its characterized in that: positioning grooves (3) are formed in four corners inside the base (1), two groups of supporting frames (7) are fixedly connected to the top end of the base (1), a top plate (5) is fixedly connected to the top end of each supporting frame (7), two groups of electric push rods (6) are fixedly connected to the bottom end of each top plate (5), a display screen (4) is arranged at the front end of each supporting frame (7), and a circle of inner cover body (19) is arranged outside each display screen (4);

the vertical fixedly connected with slide rail (8) of front end of support frame (7), the rear end fixedly connected with of display screen (4) two sets of installation frame (12), the inside both sides fixedly connected with inserted block (14) of installation frame (12), the outside sliding connection of slide rail (8) has slot (13), constitute the block between inserted block (14) and slot (13) and connect, the notch has been seted up with the bottom on the top of installation frame (12).

2. The electric vertical lifting device for vehicle-mounted display screen according to claim 1, characterized in that: the slide rail (8) penetrates through a notch of the mounting frame (12).

3. The electric vertical lifting device for vehicle-mounted display screen according to claim 1, characterized in that: fixedly connected with diaphragm (11) between installation frame (12), the top of diaphragm (11) and the bottom fixed connection of electric putter (6).

4. The electric vertical lifting device for the vehicle-mounted display screen according to claim 1, characterized in that: the anti-collision device is characterized in that a circle of outer cover body (17) is arranged outside the inner cover body (19), a buffering sponge (16) is fixedly connected to the inner wall of the outer cover body (17), an anti-collision sponge (15) is fixedly connected to the outer wall of the inner cover body (19), and a limiting block (18) is fixedly and continuously impacted between the inner wall of the outer cover body (17) and the outer wall of the inner cover body (19).

5. The electric vertical lifting device for the vehicle-mounted display screen according to claim 4, characterized in that: the limiting blocks (18) are provided with a plurality of groups, and the limiting blocks (18) are arranged on the inner wall of the outer cover body (17) at equal intervals.

6. The electric vertical lifting device for the vehicle-mounted display screen according to claim 1, characterized in that: the inside of constant head tank (3) is vertical to be provided with fixed screw (2) through, the bottom of fixed screw (2) is most advanced form, the top fixedly connected with knob (10) of fixed screw (2).

7. The electric vertical lifting device for vehicle-mounted display screen according to claim 6, characterized in that: the top end of the knob (10) is fixedly connected with a pull ring (9).

8. The electric vertical lifting device for the vehicle-mounted display screen according to claim 1, characterized in that: the bottom of base (1) is provided with the one deck protection and fills up, the inner wall of constant head tank (3) is provided with the internal thread.