CN218912564U

CN218912564U - Automobile back door opening and closing device

Info

Publication number: CN218912564U
Application number: CN202222569377.1U
Authority: CN
Inventors: 许潘飞; 谢伟伟; 詹跃斌
Original assignee: Mount Huangshan Dongxin Technology Electronics Co ltd
Current assignee: Mount Huangshan Dongxin Technology Electronics Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-04-25
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses an automobile back door switch device which comprises a control box embedded above an automobile tail door license plate and a push switch arranged in the control box, wherein a reset mechanism for resetting the push switch is arranged in the control box. This car back door switch device, when opening the in-process of car tail-gate through push type switch, when pressing the push type switch, drive the slip post on the push type switch and upwards slide in the inside of fixed section of thick bamboo, can drive the sliding block and upwards slide in the spout, thereby drive first reset spring and second reset spring compression, after pressing, push type switch can reset rapidly except under the effect of self inner structure, can also reset rapidly under the effect of first reset spring and second reset spring after the compression, thereby the effectual reset performance that has improved push type switch, and then the effectual life who prolongs this car back door switch.

Description

Automobile back door opening and closing device

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile back door opening and closing device.

Background

The automobile back door is a tail door of an automobile trunk, the existing automobile back door is opened manually, an opened switch is located right above a license plate of the automobile back door, when the automobile back door is opened, a door is required to be unlocked through an automobile key, and then the automobile back door is manually pressed to be opened.

The push type switch arranged on the automobile back door for opening the automobile back door has the defects that after the push type switch is used for a long time, the push type switch is lack of a mechanism for resetting the push type switch, namely, the push type switch needs to be frequently pressed when the automobile back door is frequently opened, the resetting performance of the push type switch is easy to weaken, and even the push type switch cannot be reset.

For this purpose, we propose a switch for a back door of a motor vehicle with an external return mechanism.

Disclosure of Invention

The utility model aims to provide an automobile back door opening and closing device, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile back door switch device comprises a control box embedded above the license plate of the automobile tail door and a push switch arranged in the control box, wherein a reset mechanism for resetting the push switch is arranged in the control box;

the reset mechanism comprises a pressing sliding plate which is arranged inside the control box in a sliding manner, the upper surface of the pressing sliding plate is contacted with the pressing end of the pressing switch, a fixed cylinder is fixedly arranged on the inner top wall of the control box, the inner wall of the fixed cylinder is slidably connected with a sliding column, the bottom end of the sliding column is fixedly connected with the upper surface of the pressing sliding plate, a first reset spring is fixedly arranged on the inner top wall of the fixed cylinder, and the other end of the first reset spring is fixedly connected with the top end of the sliding column.

Preferably, the reset mechanism further comprises a sliding groove formed in the inner walls of the two sides of the control box and sliding blocks arranged on the inner walls of the sliding groove in a sliding mode, and the surfaces of the two sliding blocks are fixedly connected with the surfaces of the two sides of the pressing sliding plate respectively.

Preferably, the inner wall of the chute is fixedly provided with a slide bar, and the upper surface of the slide block is provided with a slide hole for the slide bar to slide.

Preferably, the surface of the sliding rod is sleeved with a second reset spring, and two ends of the second reset spring are fixedly connected with the inner top wall of the sliding groove and the upper surface of the sliding block respectively.

Preferably, the control box is of a lower opening structure, and an elastic rubber sheet for protecting rainwater is fixedly arranged on the lower surface of the control box.

Preferably, the lower surface of the pressing sliding plate is fixedly provided with an arc pressing block, and the arc bottommost end of the arc pressing block is fixedly connected with the surface of the elastic rubber sheet.

Advantageous effects

The utility model provides an automobile back door opening and closing device, which has the following beneficial effects:

1. this car back door switch device, when opening the in-process of car tail-gate through push type switch, when pressing the push type switch, drive the slip post on the push type switch and upwards slide in the inside of fixed section of thick bamboo, can drive the sliding block and upwards slide in the spout, thereby drive first reset spring and second reset spring compression, after pressing, push type switch can reset rapidly except under the effect of self inner structure, can also reset rapidly under the effect of first reset spring and second reset spring after the compression, thereby the effectual reset performance that has improved push type switch, and then the effectual life who prolongs this car back door switch.

2. This car back door switching device through setting up the elastic rubber piece, makes this switching device when meeting into the rainwater weather, can effectively seal the control box under the effect of elastic rubber piece, and then makes this switching device have good waterproof performance.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic perspective view of a pressing slide plate according to the present utility model.

In the figure: the automobile tail door comprises a car tail door body, a control box body, a 3-push switch, a 4-push sliding plate, a 5-fixing cylinder, a 6-sliding column, a 7 first return spring, an 8-sliding block, a 9-sliding rod, a 10-second return spring, an 11-elastic rubber sheet and a 12-arc-shaped pressing block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the automobile back door switching device comprises a control box 2 embedded above the license plate of an automobile tail door 1 and a push switch 3 arranged in the control box 2, wherein a reset mechanism for resetting the push switch 3 is arranged in the control box 2;

the reset mechanism includes the sliding setting at the inside slide 4 that presses of control box 2, presses the upper surface of slide 4 and presses the pressing end contact of push type switch 3, and fixed section of thick bamboo 5 has been set firmly to the interior roof of control box 2, and the inner wall sliding connection of fixed section of thick bamboo 5 has sliding column 6, the bottom of sliding column 6 with press the upper surface fixed connection of slide 4, the interior roof of fixed section of thick bamboo 5 has set firmly first reset spring 7, and the other end and the top fixed connection of sliding column 6 of first reset spring 7.

The reset mechanism further comprises sliding grooves formed in the inner walls of the two sides of the control box 2 and sliding blocks 8 arranged on the inner walls of the sliding grooves in a sliding mode, and the surfaces of the two sliding blocks 8 are fixedly connected with the surfaces of the two sides of the pressing sliding plate 4 respectively.

The inner wall of the chute is fixedly provided with a slide bar 9, and the upper surface of the slide block 8 is provided with a slide hole for the slide bar 9 to slide.

The surface of the sliding rod 9 is sleeved with a second reset spring 10, and two ends of the second reset spring 10 are fixedly connected with the inner top wall of the sliding groove and the upper surface of the sliding block 8 respectively.

This car back door switching device, the in-process of opening car tail-gate 1 through push type switch 3, when pressing down push type switch 3, drive the slip post 6 on the push type switch 4 and upwards slide in the inside of fixed section of thick bamboo 5, can drive slider 8 upwards slide in the spout, thereby drive first reset spring 7 and second reset spring 10 compression, after pressing down, push type switch 3 can reset rapidly under the effect of self inner structure except that can reset under the effect of self inner structure, thereby the effectual reset performance that has improved push type switch 3, and then the effectual life who prolongs this car back door switch.

The control box 2 is of a lower opening structure, and an elastic rubber sheet 11 for protecting rainwater is fixedly arranged on the lower surface of the control box 2.

The lower surface of the pressing slide plate 4 is fixedly provided with an arc pressing block 12, and the arc bottommost end of the arc pressing block 12 is fixedly connected with the surface of the elastic rubber sheet 11.

This car back door switching device through setting up elastic rubber piece 11, makes this switching device when meeting into the rainwater weather, can effectively seal control box 2 under the effect of elastic rubber piece 11, and then makes this switching device have good waterproof performance.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an automobile back door switching device, includes control box (2) and setting up press type switch (3) inside control box (2) of inlaying in automobile tail-gate (1) license plate top, its characterized in that: a reset mechanism for resetting the push switch (3) is arranged in the control box (2);

the reset mechanism comprises a pressing sliding plate (4) which is arranged inside a control box (2) in a sliding manner, the upper surface of the pressing sliding plate (4) is in contact with the pressing end of a pressing switch (3), a fixed cylinder (5) is fixedly arranged on the inner top wall of the control box (2), a sliding column (6) is slidably connected with the inner wall of the fixed cylinder (5), the bottom end of the sliding column (6) is fixedly connected with the upper surface of the pressing sliding plate (4), a first reset spring (7) is fixedly arranged on the inner top wall of the fixed cylinder (5), and the other end of the first reset spring (7) is fixedly connected with the top end of the sliding column (6).

2. An automobile tailgate switching device according to claim 1, wherein: the reset mechanism further comprises sliding grooves formed in the inner walls of the two sides of the control box (2), sliding blocks (8) arranged on the inner walls of the sliding grooves in a sliding mode, and the surfaces of the two sliding blocks (8) are fixedly connected with the surfaces of the two sides of the pressing sliding plate (4) respectively.

3. An automobile tailgate switching device according to claim 2, wherein: the inner wall of the chute is fixedly provided with a slide bar (9), and the upper surface of the slide block (8) is provided with a slide hole for the slide bar (9) to slide.

4. A vehicle tailgate switching device according to claim 3 wherein: the surface of the sliding rod (9) is sleeved with a second reset spring (10), and two ends of the second reset spring (10) are fixedly connected with the inner top wall of the sliding groove and the upper surface of the sliding block (8) respectively.

5. An automobile tailgate switching device according to claim 1, wherein: the control box (2) is of a lower opening structure, and an elastic rubber sheet (11) for protecting rainwater is fixedly arranged on the lower surface of the control box (2).

6. An automobile tailgate switching device according to claim 1, wherein: the lower surface of the pressing sliding plate (4) is fixedly provided with an arc pressing block (12), and the arc bottommost end of the arc pressing block (12) is fixedly connected with the surface of the elastic rubber sheet (11).