CN214463458U

CN214463458U - Electric side door actuator

Info

Publication number: CN214463458U
Application number: CN202022926193.7U
Authority: CN
Inventors: 孙伟
Original assignee: Ningbo Tuopu Group Co Ltd
Current assignee: Ningbo Tuopu Group Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an electronic side door executor, including the executor body, the executor body includes side door execution end and circuit link, the circuit link is provided with integrated circuit, the last master control chip that is connected with of integrated circuit. Utility model discloses install the control unit integrated design together on drive executor mechanism, outside can satisfying normal functional requirement, can not change the size of original executor, can save external controller and pencil through this design, also need not consider the installation of external controller simultaneously, when greatly reduced the scheme cost, the succinct nature of the system that also improves.

Description

Electric side door actuator

Technical Field

The utility model belongs to the technical field of the vehicle accessory technique and specifically relates to an electric side door executor is related to.

Background

Along with the promotion of car comfort level, a lot of vehicles have been equipped with electronic side door at present, and through contact or non-contact switch, the controller module realizes opening and closing of the automation of door through control side door executor, and electronic side door executor is a electrified motor mechanism who installs in door hinge vicinity, and the rotation through the motor drives the side door and opens and close.

The traditional electric side door driving actuator mechanism consists of a motor, a reduction gearbox, a rope or a push-pull rod and a Hall acquisition board circuit, and a set of complete electric side door system needs to be externally connected with an independent controller and a wire harness, so that the occupied space is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an electronic side door executor that does not need external controller, saves occupation space and material cost is provided.

The utility model provides an electric side door actuator, including the executor body, the executor body includes side door execution end and circuit link, the circuit link is provided with integrated circuit, the last master control chip that is connected with of integrated circuit.

The utility model has the advantages that: the utility model discloses install the control unit integrated design together on drive executor mechanism, can satisfy normal functional requirement outside to can not change the size of original executor, can save external controller and pencil through this design, also need not consider the installation of external controller simultaneously, when greatly reduced the scheme cost, the succinct nature of the system that also improves.

Preferably, the line connecting end is provided with a line interface penetrating through the integrated circuit, the line interface comprises a power input positive interface, a power input negative interface, a CAN _ H interface, a CAN _ L interface, a LIN interface and a GPIO interface, and the structure CAN integrate the line interface and the integrated circuit well, form better spatial layout and meet functional requirements.

Preferably, the integrated circuit is further connected with an integrated pre-drive chip with a CAN/LIN and three pre-drive half-bridges and an input power protection module, and the modules are integrated in the integrated circuit, so that the space is saved.

Preferably, the circuit connecting end is further provided with an integrated circuit protection shell detachably connected with the actuator body, so that the integrated circuit is prevented from being interfered by the outside.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the integrated circuit of the present invention;

as shown in the figure: 1. an actuator body; 2. a side door actuating end; 3. a line connection end; 4. an integrated circuit protective housing; 5. an integrated circuit; 6. a main control chip; 7. integrating a pre-drive chip; 8. a connecting piece B; 9. an input power protection module; 10. a CAN _ L interface; 11. a CAN _ H interface; 12. a power input positive interface; 13. a GPIO interface; 14. a LIN interface; 15. and the power supply is input into the negative interface.

Detailed Description

The invention is further described below with reference to the accompanying drawings in combination with the embodiments so that those skilled in the art can implement the invention with reference to the description, and the scope of the invention is not limited to the embodiments.

It will be understood by those skilled in the art that in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms described above should not be considered limiting to the present invention.

The utility model relates to an electronic side door executor, including executor body 1, executor body 1 includes side door execution end 2 and circuit link 3, the circuit link is provided with integrated circuit 5, be connected with main control chip 6 on the integrated circuit 5. The utility model discloses install the control unit integrated design together on drive executor mechanism, can satisfy normal functional requirement outside to can not change the size of original executor, can save external controller and pencil through this design, also need not consider the installation of external controller simultaneously, when greatly reduced the scheme cost, the succinct nature of the system that also improves.

As shown in fig. 1 and fig. 2, the line connection end 3 is provided with a line interface 8 penetrating through the integrated circuit 5, and the line interface 8 includes a power input positive interface 12, a power input negative interface 15, a CAN _ H interface 11, a CAN _ L interface 10, a LIN interface 14, and a GPIO interface 13, and this structure CAN integrate the line interface and the integrated circuit together well, and CAN form a good spatial layout.

As shown in fig. 2, the integrated circuit 5 is further connected with an integrated pre-driver chip 7 with a CAN/LIN and three pre-driver half-bridges and an input power protection module 9, which are integrated in the integrated circuit, so that the space is saved.

As shown in fig. 1, the circuit connection end 3 is further provided with an integrated circuit protection housing 4 detachably connected to the actuator body 1, so as to prevent the integrated circuit from being interfered by the outside.

As shown in fig. 1, the cylindrical bump under the main control chip is a large capacitor, which is used as an auxiliary component of the integrated circuit 5.

As shown in fig. 1, the integrated circuit protection housing 4 is provided therein with a hollow structure for accommodating the line interface 8, thereby facilitating external connection.

In one embodiment, the integrated circuit further integrates an MCU processor, an LDO module, and a motor drive circuit.

Claims

1. The utility model provides an electric side door executor, includes executor body (1), executor body (1) is including side door execution end (2) and circuit connection end (3), its characterized in that, circuit connection end (3) are provided with integrated circuit (5), be connected with main control chip (6) on integrated circuit (5).

2. An electric side door actuator according to claim 1, characterized in that the line connection end (3) is provided with a line interface (8) through the integrated circuit (5), the line interface (8) comprising a power input positive interface (12), a power input negative interface (15), a CAN _ H interface (11), a CAN _ L interface (10), a LIN interface (14) and a GPIO interface (13).

3. The electric side door actuator according to claim 1, wherein an integrated pre-drive chip (7) with CAN/LIN and three pre-drive half-bridges and an input power protection module (9) are connected to the integrated circuit (5).

4. An electric side door actuator according to claim 1, characterized in that the line connection end (3) is further provided with an integrated circuit protection housing (4) detachably connected with the actuator body (1).