CN217553822U

CN217553822U - Light-duty shrinkage frame for commercial vehicle-mounted television

Info

Publication number: CN217553822U
Application number: CN202221630620.XU
Authority: CN
Inventors: 邱振兴; 周秀伟; 刘江波; 姚勋
Original assignee: Jiangsu Chechi Automobile Co ltd
Current assignee: Jiangsu Chechi Automobile Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-11
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a vehicle-mounted television shrink frame technical field just discloses a light-duty shrink frame for commercial vehicle-mounted television, has solved that present vehicle-mounted television shrink frame dismouting is comparatively troublesome, can not dismantle fast according to the user demand, influences the problem of result of use easily, and it includes the support frame, the support frame upper end is connected with the joint subassembly, and the outside joint of joint subassembly has fixed cover, and the support frame lower extreme rotates and is connected with liquid crystal display panel, the utility model discloses, make pivot and joint piece be located there is the joint inslot portion, the motor drives the pivot rotatory, makes the rotation of elliptical plate, under the rotation of elliptical plate, makes the movable plate remove to one side, under the sliding action of sleeve and depression bar, makes the joint pole remove to inside the joint mouth, makes fixed cover and joint seat fixed connection then, under the joint effect of joint subassembly, makes the support frame convenient can install fast and dismantle, makes things convenient for the support frame to maintain or change, has improved the practicality.

Description

Light shrinkage frame for commercial vehicle-mounted television

Technical Field

The utility model belongs to the technical field of the on-vehicle TV shrink frame, specifically be a light-duty shrink frame for commercial vehicle on-vehicle TV.

Background

Vehicle-mounted television installs inside shrink frame, and shrink frame installs at the inside roof of automobile body, and current shrink frame is usually through screw or bolt fixed mounting at the inside roof of automobile body, and when the TV damaged needs the maintenance, shrink frame is inconvenient to be dismantled.

And such on-vehicle TV shrink frame dismouting is comparatively troublesome, can not dismantle according to the user demand fast, influences the result of use easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a light-duty shrink frame for commercial vehicle TV set, the effectual dismouting of having solved present TV set shrink frame is comparatively troublesome, can not dismantle according to the user demand fast, influences the problem of result of use easily.

In order to achieve the above object, the utility model provides a following technical scheme: a light shrinkage frame for a commercial vehicle-mounted television comprises a support frame, wherein the upper end of the support frame is connected with a clamping assembly, a fixing sleeve is clamped outside the clamping assembly, the lower end of the support frame is rotatably connected with a liquid crystal panel, one end of the liquid crystal panel is connected with a fixing block, one end of the fixing block is clamped with the support frame, and the middle of one side of the fixing block is provided with a fixing hole;

the clamping assembly comprises a clamping seat arranged at the middle part of the upper end of the support frame, an elliptical plate is rotatably connected to the bottom end inside the clamping seat, and a clamping groove is formed in the middle of the upper end of the elliptical plate.

Preferably, the two sides inside the clamping seat are symmetrically connected with the movable plate, two sides of one end of the movable plate are connected with the pressure rods, one end of each pressure rod is connected with the sleeve, and one end of each sleeve is connected with one side of the inner wall of the clamping seat.

Preferably, one end of the pressing rod penetrates through the sleeve and extends into the sleeve, a pressing plate is connected to the position, where the pressing rod extends into the sleeve, of the sleeve, one end of the pressing plate is connected with a first spring, and one end of the first spring is connected with the bottom end inside the sleeve.

Preferably, clamping rods are connected to two sides of one end of the movable plate, one end of each clamping rod penetrates through and extends to the outer portion of the corresponding fixing sleeve, and clamping ports are formed in the corresponding positions, corresponding to the clamping rods, of the fixing sleeve and the corresponding clamping grooves.

Preferably, the inside roof of fixed cover is connected with the motor, and the motor output is connected with the pivot, and the outside both sides of pivot all are connected with the joint piece, and joint piece one end is located the joint inslot portion.

Preferably, a groove is formed in one side of the supporting frame, a fixing rod is connected to one end inside the groove, an extension plate is connected to one end of the fixing rod, and the other end of the fixing rod penetrates through the fixing hole and extends into the fixing hole.

Preferably, the fixed rod is sleeved with a second spring, one end of the second spring is connected with one side of the inner wall of the groove, and the other end of the second spring is connected with one side of the support plate.

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

the utility model discloses, through the setting of joint subassembly, make the joint seat remove to fixed cover inside, then make pivot and joint piece be located there is the joint inslot portion, it is rotatory that the motor drives the pivot, make the rotation of elliptical plate, under the rotation of elliptical plate, make the movable plate remove to one side, under the sliding action of sleeve and depression bar, make the joint pole remove to joint mouth inside, then make fixed cover and joint seat fixed connection, under the joint effect of joint subassembly, make the support frame conveniently can install fast and dismantle, make things convenient for the support frame to maintain or change, the practicality has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic view of the structure of the card interface of the present invention;

FIG. 3 is a schematic view of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the installation structure of the pressing plate of the present invention;

fig. 5 is a schematic view of the connection structure of the clamping block of the present invention;

fig. 6 is a schematic view of the structure of the groove of the present invention;

FIG. 7 is a schematic view of the connection structure of the support plate of the present invention;

in the figure: 1. a support frame; 2. a clamping assembly; 21. a clamping seat; 22. an elliptical plate; 23. a clamping groove; 24. moving the plate; 25. a pressure lever; 26. a sleeve; 27. pressing a plate; 28. a first spring; 29. a clamping and connecting rod; 210. a motor; 211. a rotating shaft; 212. a clamping block; 3. fixing a sleeve; 4. a liquid crystal panel; 5. a fixed block; 6. a fixing hole; 7. a card interface; 8. a groove; 9. a fixing rod; 10. a support plate; 11. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1 to 6, the utility model includes a support frame 1, a clamping assembly 2 is connected to the upper end of the support frame 1, a fixing sleeve 3 is clamped outside the clamping assembly 2, a liquid crystal panel 4 is rotatably connected to the lower end of the support frame 1, a fixing block 5 is connected to one end of the liquid crystal panel 4, one end of the fixing block 5 is clamped to the support frame 1, and a fixing hole 6 is formed in the middle of one side of the fixing block 5;

the clamping assembly 2 comprises a clamping seat 21 arranged in the middle of the upper end of the support frame 1, the bottom end inside the clamping seat 21 is rotatably connected with an elliptical plate 22, the middle of the upper end of the elliptical plate 22 is provided with a clamping groove 23, two sides inside the clamping seat 21 are symmetrically connected with a movable plate 24, two sides of one end of the movable plate 24 are connected with pressure rods 25, one end of each pressure rod 25 is connected with a sleeve 26, one end of each sleeve 26 is connected with one side of the inner wall of the clamping seat 21, one end of each pressure rod 25 penetrates through and extends to the inside of the sleeve 26 and is connected with a pressure plate 27, one end of each pressure plate 27 is connected with a first spring 28, one end of each first spring 28 is connected with the bottom end inside the sleeve 26, two sides of one end of each movable plate 24 are connected with a clamping rod 29, one end of each clamping rod 29 penetrates and extends to the outside of the fixing sleeve 3, the top wall 3 and the clamping groove 23 are provided with a clamping port 7 corresponding to the clamping rod 29, the inside of the fixing sleeve 3 is connected with a motor 210, the output end of the motor 211, two sides outside of the rotating shaft 211 are connected with clamping blocks 212, and one end of each clamping block 23 is located inside the clamping groove 23;

when the support frame 1 needs to be installed, the fixing sleeve 3 is fixed at the top wall of the interior of the vehicle body, the support frame 1 is positioned below the fixing sleeve 3 and moves upwards, the clamping seat 21 is moved to the interior of the fixing sleeve 3, then the rotating shaft 211 and the clamping block 212 are positioned in the clamping groove 23, the motor 210 drives the rotating shaft 211 to rotate and drives the clamping block 212 to rotate, because the clamping block 212 is clamped with the clamping groove 23, the clamping block 212 rotates to drive the elliptical plate 22 to rotate, when the salient points at the two ends of the elliptical plate 22 are contacted with the two movable plates 24, the movable plates 24 move towards one side under the rotation of the elliptical plate 22, the movable plates 24 drive the pressure rods 25 to move, the pressure rods 25 move to drive the pressure plates 27 to move, and the pressure plates 27 first extrude the first springs 28, make first spring 28 compression to make fixed cover 3 and joint seat 21 fixed connection, under depression bar 25 and sleeve 26's slip is spacing, make movable plate 24 drive joint pole 29 and move to one side along the straight line, and then make joint pole 29 move to inside joint mouth 7, thereby make fixed cover 3 and joint seat 21 fixed connection, make things convenient for support frame 1 and automobile body installation, when needing to take off support frame 1, motor 210 drives pivot 211 rotatoryly, make elliptical plate 22 rotate to the opposite side, make elliptical plate 22 not exert thrust to movable plate 24, movable plate 24 loses external force and moves under the elastic potential energy of first spring 28, then make joint pole 29 shift out joint mouth 7, then make things convenient for support frame 1 to take off.

In the second embodiment, on the basis of the first embodiment, a groove 8 is formed in one side of the support frame 1, one end inside the groove 8 is connected with a fixing rod 9, one end of the fixing rod 9 is connected with a support plate 10, the other end of the fixing rod 9 penetrates through and extends into the fixing hole 6, a second spring 11 is sleeved outside the fixing rod 9, one end of the second spring 11 is connected with one side of the inner wall of the groove 8, and the other end of the second spring 11 is connected with one side of the support plate 10;

to a pulling extension board 10, extension board 10 removes and drives second spring 11 and remove, make second spring 11 be tensile state, extension board 10 drives dead lever 9 when removing and removes, make dead lever 9 shift out fixed block 5, then make liquid crystal display panel 4 conveniently open, when needing to fix, loosen extension board 10, make dead lever 9 remove to fixed orifices 6 inside under the elastic potential energy of second spring 11, then make liquid crystal display panel 4 be connected more firmly with support frame 1, avoid liquid crystal display panel 4 to cause at the external force influence and break away from.

The working principle is as follows: when the support frame 1 is required to be installed, the fixing sleeve 3 is fixed at the top wall of the interior of the vehicle body, the support frame 1 is positioned below the fixing sleeve 3 and moves upwards, the clamping seat 21 moves into the fixing sleeve 3, the rotating shaft 211 and the clamping block 212 are positioned in the clamping groove 23, the motor 210 drives the rotating shaft 211 to rotate, the clamping block 212 rotates to drive the clamping block 212 to rotate, the clamping block 212 rotates to drive the elliptical plate 22 to rotate due to the clamping of the clamping block 212 and the clamping groove 23, when the salient points at the two ends of the elliptical plate 22 are contacted with the two movable plates 24, the movable plates 24 move towards one side under the rotation of the elliptical plate 22, the movable plates 24 drive the pressure rods 25 to move, the pressure rods 25 drive the pressure plates 27 to move, the pressure plates 27 first extrude the first springs 28 to compress the first springs 28, so that the fixing sleeve 3 is fixedly connected with the clamping seat 21, and under the sliding limit of the pressure rods 25 and the sleeve 26, the movable plates 24 drive the clamping rods 29 to move towards one side along a straight line, then the clamping rod 29 is moved to the inside of the clamping opening 7, so that the fixed sleeve 3 is fixedly connected with the clamping seat 21, the support frame 1 is convenient to mount with a vehicle body, when the support frame 1 needs to be taken down, the motor 210 drives the rotating shaft 211 to rotate, the elliptical plate 22 rotates towards the other side, the elliptical plate 22 does not apply thrust to the moving plate 24, the moving plate 24 loses external force and moves under the elastic potential energy of the first spring 28, the clamping rod 29 moves out of the clamping opening 7, the support frame 1 is convenient to take down, the support plate 10 is pulled towards one side, the support plate 10 moves to drive the second spring 11 to move, the second spring 11 is in a stretching state, the support plate 10 moves and simultaneously drives the fixed rod 9 to move, the fixed rod 9 moves out of the fixed block 5, the liquid crystal panel 4 is convenient to open, when fixing is needed, the support plate 10 is loosened, and the fixed rod 9 moves to the inside of the fixed hole 6 under the elastic potential energy of the second spring 11, and then the liquid crystal panel 4 is more firmly connected with the support frame 1, and the liquid crystal panel 4 is prevented from being separated from the support frame under the influence of external force.

Claims

1. The utility model provides a light-duty shrink frame that is used for commercial vehicle-mounted television, includes support frame (1), its characterized in that: the upper end of the support frame (1) is connected with a clamping component (2), a fixing sleeve (3) is clamped outside the clamping component (2), the lower end of the support frame (1) is rotatably connected with a liquid crystal panel (4), one end of the liquid crystal panel (4) is connected with a fixing block (5), one end of the fixing block (5) is clamped with the support frame (1), and the middle of one side of the fixing block (5) is provided with a fixing hole (6);

the clamping assembly (2) comprises a clamping seat (21) arranged in the middle of the upper end of the support frame (1), an elliptical plate (22) is rotatably connected to the bottom end inside the clamping seat (21), and a clamping groove (23) is formed in the middle of the upper end of the elliptical plate (22).

2. The light-weight retractable stand for commercial vehicle televisions of claim 1, further comprising: the clamping seat is characterized in that a movable plate (24) is symmetrically connected to two inner sides of the clamping seat (21), pressing rods (25) are connected to two sides of one end of the movable plate (24), one end of each pressing rod (25) is connected with a sleeve (26), and one end of each sleeve (26) is connected with one side of the inner wall of the clamping seat (21).

3. The light-weight retractable stand for commercial vehicle televisions of claim 2, wherein: one end of the pressure rod (25) penetrates through and extends to the inner part of the sleeve (26) to be connected with a pressure plate (27), one end of the pressure plate (27) is connected with a first spring (28), and one end of the first spring (28) is connected with the bottom end in the sleeve (26).

4. The lightweight retractable stand for commercial vehicle televisions of claim 2, further comprising: clamping rods (29) are connected to two sides of one end of the moving plate (24), one end of each clamping rod (29) penetrates through and extends to the outer portion of the corresponding fixing sleeve (3), and clamping openings (7) are formed in the corresponding positions, corresponding to the corresponding clamping rods (29), of the corresponding fixing sleeve (3) and the corresponding clamping grooves (23).

5. The light-weight retractable stand for commercial vehicle televisions of claim 1, further comprising: fixed cover (3) inside roof is connected with motor (210), and motor (210) output is connected with pivot (211), and pivot (211) outside both sides all are connected with joint piece (212), and joint piece (212) one end is located inside joint groove (23).

6. The lightweight retractable stand for commercial vehicle TV set as claimed in claim 1, wherein: a groove (8) is formed in one side of the support frame (1), one end of the interior of the groove (8) is connected with a fixing rod (9), one end of the fixing rod (9) is connected with a support plate (10), and the other end of the fixing rod (9) penetrates through the interior of the fixing hole (6).

7. The lightweight retractable stand for commercial vehicle televisions of claim 6 further comprising: a second spring (11) is sleeved outside the fixing rod (9), one end of the second spring (11) is connected with one side of the inner wall of the groove (8), and the other end of the second spring (11) is connected with one side of the support plate (10).