CN210289491U

CN210289491U - Two-way anti-pinch device of automobile electric side sliding door

Info

Publication number: CN210289491U
Application number: CN201920826876.XU
Authority: CN
Inventors: 卓桂峰; 谢佳杰; 曾智彬
Original assignee: Zhaoqing Fachuang Technology Co ltd
Current assignee: Zhaoqing Fachuang Technology Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-10
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a two-way anti-clamping device of an electric side sliding door of an automobile, which comprises a door, wherein the two sides of the door can be detachably connected with the anti-clamping device, the anti-clamping device comprises a first shell and a circuit board, the circuit board is positioned in the first shell and fixedly connected with the first shell, one side of the first shell is provided with a spring, one side of the spring is provided with a second shell, the spring is internally provided with a telescopic sleeve, the two ends of the telescopic sleeve are respectively and fixedly connected with a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are respectively and fixedly connected with the first shell and the second shell, one side of the first shell is fixedly connected with a second conductive chip, one side of the second shell is fixedly connected with a first conductive chip, one side of the second shell is fixedly connected with an adhesive tape, the anti-clamping device is arranged on the, the two sides of the electric side sliding door of the automobile are provided with the anti-pinch function, so that the safety of the automobile door in use is greatly improved.

Description

Two-way anti-pinch device of automobile electric side sliding door

Technical Field

The utility model relates to an automobile sideslip door specifically is an electronic sideslip door of car two-way anti-pinch device.

Background

The automobile is driven by power, and the non-rail-borne vehicle with 4 wheels or more than 4 wheels is mainly used for: carrying personnel and cargo; a vehicle for towing carrying personnel and cargo; the application is special. In China, an automobile is a vehicle which is driven by a power device equipped with the automobile, generally has four or more wheels, and runs on the land without depending on a track or an overhead line. Automobiles are commonly used as passenger, cargo and tow passenger, cargo trailers, as well as modified or equipped with specialized equipment to perform specific transportation or work tasks, but do not include machinery dedicated to agricultural use. Full trailers and semitrailers do not have self-powered devices, and the full trailers and semitrailers belong to the automobile category when forming an automobile train with a traction automobile. Some wheeled machines for special operations and wheeled tractors for farm operations are listed in special cars in a few countries, but are respectively listed in engineering machines and agricultural machines in China, and the car door provides a vehicle access for drivers and passengers, isolates external interference of the car, relieves side impact to a certain extent, protects passengers, and the existing commercial vehicles adopt electric side sliding doors and are provided with anti-clamping devices on the car door, so that the car door can well prevent passengers from being clamped.

However, the conventional electric side sliding door of the automobile only has a one-way anti-pinch device, can only prevent pinching in one direction, and does not have a position memory function. Therefore, the bidirectional anti-pinch device for the electric side sliding door of the automobile is provided.

Disclosure of Invention

An object of the utility model is to provide a two-way anti-pinch device of electronic sideslip door of car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional anti-clamping device of an electric side sliding door of an automobile comprises a door body, wherein two sides of the door body are detachably connected with an anti-clamping device, the anti-clamping device comprises a first shell and a circuit board, the circuit board is positioned in the first shell and fixedly connected with the first shell, one side of the first shell is provided with a spring, one side of the spring is provided with a second shell, the spring is internally provided with a telescopic sleeve, two ends of the telescopic sleeve are respectively and fixedly connected with a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are respectively and fixedly connected with the first shell and the second shell, the surface of one side of the first shell is fixedly connected with a second conductive chip, the surface of one side of the second shell is fixedly connected with a first conductive chip, the surface of one side of the second shell is fixedly connected with an adhesive tape, the surface of, and an ECU module is arranged on one side of the single chip microcomputer, and a memory chip is arranged on one side of the ECU module.

Preferably, the adhesive tape is of a strip-shaped structure, and the length of the adhesive tape is equal to that of the second shell.

Preferably, the bottom of the vehicle door is fixedly connected with a motor, and the motor is a bidirectional inverter motor.

Preferably, the single chip microcomputer is electrically connected with the ECU module, the memory chip and the motor respectively.

Preferably, the first conductive chip and the second conductive chip are fixedly connected with insulating sleeves on two sides.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model discloses an all be provided with anti-pinch device in the door both sides for the both sides of the electronic sideslip door of car all possess the security of preventing the great improvement of clamp function door when using.

2. The utility model discloses a be provided with the memory chip, the memory chip can store the positional information that the door that sideslips prevented pressing from both sides device, when setting for anti-pinch device's concrete position, the memory chip can carry out automatically regulated and close the door that sideslips according to anti-pinch device's distance to improved anti-pinch device's result of use and richened the function of the door that sideslips.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the anti-pinch device of the present invention.

Fig. 3 is a schematic view of the spring structure of the present invention.

Fig. 4 is a schematic diagram of the circuit block diagram of the present invention.

In the figure: the automobile door comprises a vehicle door 1, an anti-pinch device 2, a circuit board 3, a single chip microcomputer 4, a first shell 5, an ECU module 6, a memory chip 7, a second shell 8, an insulating sleeve 9, a first conductive chip 10, a second conductive chip 11, a rubber strip 12, a spring 13, a sensor 14, a first mounting plate 15, a second mounting plate 16, a telescopic sleeve 17 and a motor 18.

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. 1-4, the present invention provides a technical solution: a bidirectional anti-clamping device of an electric side sliding door of an automobile comprises a vehicle door 1, wherein two sides of the vehicle door 1 can be detachably connected with an anti-clamping device 2, the anti-clamping device 2 comprises a first shell 5 and a circuit board 3, the circuit board 3 is positioned inside the first shell 5 and fixedly connected with the first shell, one side of the first shell 5 is provided with a spring 13, one side of the spring 13 is provided with a second shell 8, the inside of the spring 13 is provided with a telescopic sleeve 17, two ends of the telescopic sleeve 17 are respectively and fixedly connected with a first mounting plate 15 and a second mounting plate 16, the first mounting plate 15 and the second mounting plate 16 are respectively and fixedly connected with the first shell 5 and the second shell 8, one side surface of the first shell 5 is fixedly connected with a second conductive chip 11, one side surface of the second shell 8 is fixedly connected with a first conductive chip 10, one side of the second shell 8 is fixedly connected with a, the surface of the circuit board 3 is provided with a sensor 14, the inner side of the sensor 14 is provided with a single chip microcomputer 4, one side of the single chip microcomputer 4 is provided with an ECU module 6, and one side of the ECU module 6 is provided with a memory chip 7.

Further, adhesive tape 12 is the adhesive tape of rectangular shape structure and the length of adhesive tape 12 equals with No. two casings 8, and adhesive tape 12 can be fine make anti-pinch device cause the discomfort to the crew member, play fine guard action.

Further, the bottom of the vehicle door 1 is fixedly connected with a motor 18, and the motor 18 is a bidirectional inverter motor, so that the vehicle door can be well controlled to move.

Further, the single chip microcomputer 4 is electrically connected with the ECU module 6, the memory chip 7 and the motor 18, and the single chip microcomputer 4 controls the ECU module 6, the memory chip 7 and the motor 18 to operate normally.

Furthermore, the two sides of the first conductive chip 10 and the second conductive chip 11 are both fixedly connected with insulating sleeves, so that the outer sides of the first conductive chip 10 and the second conductive chip 11 play a good insulating role.

Specifically, when the second shell 8 in the anti-pinch device 2 touches an object in use, the second shell 8 moves and compresses the spring 13, the first conductive chip 10 and the second conductive chip 11 are attached to form a loop and then are transmitted to the single chip microcomputer 4 of the model STM32f103, the single chip microcomputer 4 transmits the loop to the module 6 of the model 4B0910155AECU, the ECU module 6 sends a command to enable the motor 18 to rotate reversely to enable the side sliding door to change the motion track, when the position of the anti-pinch device 2 is memorized, the sensor 14 catches the position of the anti-pinch device 2, the type of the sensor 14 is GT2-H12K, the captured position information is transmitted to the single chip microcomputer 4, the single chip microcomputer 4 transmits a signal to the memory chip 7 with the type of M600I, and finally the ECU module 6 outputs an operating signal of the motor 18, so that the motor 18 drives and the side sliding door moves according to the memory position.

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 a two-way anti-pinch device of electronic side sliding door of car, includes door (1), its characterized in that: the automobile door is characterized in that anti-pinch devices (2) are detachably connected to two sides of the automobile door (1), each anti-pinch device (2) comprises a first shell (5) and a circuit board (3), each circuit board (3) is located inside and fixedly connected with the first shell (5), a spring (13) is arranged on one side of the first shell (5), a second shell (8) is arranged on one side of each spring (13), a telescopic sleeve (17) is arranged inside each spring (13), two ends of each telescopic sleeve (17) are respectively and fixedly connected with a first mounting plate (15) and a second mounting plate (16), the first mounting plate (15) and the second mounting plate (16) are respectively and fixedly connected with the first shell (5) and the second shell (8), a second conductive chip (11) is fixedly connected to one side surface of the first shell (5), and a first conductive chip (10) is fixedly connected to one side surface of the second shell (8), no. two casing (8) one side fixedly connected with adhesive tape (12), circuit board (3) surface is provided with sensor (14), sensor (14) inboard is provided with singlechip (4), singlechip (4) one side is provided with ECU module (6), ECU module (6) one side is provided with memory chip (7).

2. The two-way anti-pinch device of the electric side sliding door of the automobile of claim 1, characterized in that: the adhesive tape (12) is of a strip-shaped structure, and the length of the adhesive tape (12) is equal to that of the second shell (8).

3. The two-way anti-pinch device of the electric side sliding door of the automobile of claim 1, characterized in that: the bottom of the vehicle door (1) is fixedly connected with a motor (18), and the motor (18) is a bidirectional inverter motor.

4. The two-way anti-pinch device of the electric side sliding door of the automobile according to claim 1 or 3, characterized in that: the single chip microcomputer (4) is electrically connected with the ECU module (6), the memory chip (7) and the motor (18) respectively.

5. The two-way anti-pinch device of the electric side sliding door of the automobile of claim 1, characterized in that: and the two sides of the first conductive chip (10) and the second conductive chip (11) are fixedly connected with insulating sleeves.