CN217022152U

CN217022152U - Automobile skylight control mechanism

Info

Publication number: CN217022152U
Application number: CN202220417881.7U
Authority: CN
Inventors: 江留胜; 马德成
Original assignee: Jiangsu Riying Electronics Co ltd
Current assignee: Jiangsu Riying Electronics Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-22
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to an automobile skylight control mechanism which comprises a skylight motor assembly and a roller shutter motor, wherein the skylight motor assembly and the roller shutter motor are both fixed at the position, close to one side edge, of a skylight assembly frame, the skylight motor assembly comprises a controller, a skylight motor and a shell, the controller is installed in the shell and comprises a PCB (printed circuit board) and a connector, a skylight control module, a roller shutter control module and a motor insert piece connected with the motor are arranged on the PCB, the connector is installed on the PCB, a pin connected with an automobile control part through a wire harness is arranged on the connector, the roller shutter control module is electrically connected with the roller shutter motor, and the roller shutter motor is a Hall motor. According to the utility model, a roller shutter control module for controlling a roller shutter motor is integrated on a controller, the roller shutter motor adopts a Hall motor, the Hall motor can realize signal transmission with the controller, and finally the controller can synchronously control a skylight and a roller shutter; simple structure, low cost and simplified operation.

Description

Automobile skylight control mechanism

Technical Field

The utility model relates to the technical field of automobile manufacturing, in particular to an automobile skylight control mechanism.

Background

The automobile skylight is installed on the roof, air in the automobile can be effectively circulated, fresh air can enter the automobile skylight, and meanwhile, the automobile skylight can also widen the visual field and meet the shooting requirement of mobile shooting.

The panoramic sunroof control mechanism of the automobile is originally in a structure of double motors and double controllers, namely, the sunroof glass is opened and closed by controlling the action of the sunroof motor through the sunroof controller, and the roller shutter is opened and closed by controlling the action of the roller shutter motor through the roller shutter controller. In view of the reduced cost and current need for simplified handling of automotive components, there is a need for improved prior art automotive panoramic sunroof control mechanisms.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: overcomes the defects in the prior art and provides a control mechanism of an automobile skylight.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an automobile skylight control mechanism, includes skylight motor assembly and rolls up the curtain motor, skylight motor assembly and book curtain motor are all fixed and are close to one side border department at the skylight assembly frame, and skylight motor assembly includes controller, skylight motor and shell, the controller is in the shell, and the controller includes PCB board and connector, be equipped with skylight control module on the PCB board, roll up the motor inserted sheet that curtain control module and be connected with the motor, the connector is installed on the PCB board, is equipped with the pin of being connected through pencil and automobile control part on the connector, roll up curtain control module and roll up curtain motor electric connection, it is hall motor to roll up the curtain motor.

The roller shutter control module for controlling the roller shutter motor is integrated on the controller, the roller shutter motor adopts a Hall motor, the Hall motor can realize signal transmission with the controller, and finally, the controller can synchronously control the skylight and the roller shutter.

Further, skylight control module is including installing singlechip and the first relay on the PCB board, the singlechip passes through the connector and is connected with vehicle control part, first relay is connected with skylight motor wire, and with singlechip electric connection, install the hall sensor who detects skylight glass position on the PCB board.

The single chip microcomputer collects signals input by the automobile control part to control the skylight motor, the skylight motor is driven by the first relay to rotate forwards or backwards to open or close the skylight, and the Hall sensor is used for detecting the position information of the skylight glass to judge whether the skylight motor rotates forwards or backwards.

Further, the roller shutter control module comprises a second relay and a single chip microcomputer shared with the skylight control module, and the second relay is connected with a roller shutter motor through a lead and is electrically connected with the single chip microcomputer.

The single chip microcomputer collects signals input by the automobile control part to control the roller shutter motor, the first relay drives the roller shutter to rotate forwards or backwards to open or close the roller shutter, and the roller shutter motor adopts the Hall motor, so that the position information of the roller shutter motor can be transmitted to the controller to judge whether the roller shutter motor rotates forwards or backwards.

Further, the shell comprises an upper motor cover and an accessory cover, the upper motor cover comprises a bottom plate and a surrounding baffle formed by extending upwards along the edge of the bottom plate, the front part of the surrounding baffle is matched with the outer contour of the front part of the skylight motor, the PCB is fixed at the rear part of the bottom plate, and the accessory cover is arranged on the bottom plate corresponding to the rear part.

The motor upper cover is used for fixing the PCB, the accessory cover is matched with the motor upper cover to fix the PCB, and the stability of the shell is improved

Furthermore, a plurality of buckles are arranged on the outer side of the enclosure, the buckles are n-shaped, and the outer side walls of the accessory cover and the skylight motor are provided with lugs matched with the buckles.

So set up, there are the equipment and the dismantlement of motor upper cover, annex lid and skylight motor.

Further, the connector is one end open-ended square structure, and the connector welding is at the one end border of PCB board, and its opening sets up towards the outside, keeps away from in the connector and is equipped with 20 pins on the open-ended one end bottom surface.

The arrangement does not affect the layout of the wiring and the devices on the PCB.

Furthermore, the pins comprise a pin connected with a skylight glass opening key, a pin connected with a skylight glass closing key, a pin connected with a roller shutter opening key, a pin connected with a roller shutter, a pin connected with a transmission bus and a pin connected with an automobile power supply.

Furthermore, the PCB is also provided with an automatic calibration module, a power-down memory module and a self-diagnosis protection module.

The utility model has the beneficial effects that: according to the utility model, a roller shutter control module for controlling a roller shutter motor is integrated on a controller, the roller shutter motor adopts a Hall motor, the Hall motor can realize signal transmission with the controller, and finally the controller can synchronously control the skylight and the roller shutter; simple structure, low cost and simplified operation.

Drawings

The utility model is further described with reference to the following figures and embodiments.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the sunroof motor assembly according to the present invention.

Fig. 3 is a schematic structural diagram of a controller according to the present invention.

Fig. 4 is a schematic view of the connector of the present invention.

Fig. 5 is a block diagram of the electrical system of the present invention.

In the figure:

1. skylight motor assembly, 2. roller shutter motor, 3. skylight assembly frame, 10. lug;

11. a controller, 12, a skylight motor, 13, a shell;

111, a PCB, 1110, a singlechip, 1111, a motor insert, 1112, a first relay, 1113, a Hall sensor, 1114, a second relay;

112. connector, 1121, pin;

131. motor upper cover, 132 accessory cover, 1311 bottom plate, 1312 fence, 13121 buckle.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Example one

As shown in fig. 1, an automobile skylight control mechanism comprises a skylight motor assembly 1 and a roller shutter motor 2, wherein the skylight motor assembly 1 and the roller shutter motor 2 are both fixed at a position close to one side edge of a skylight assembly frame 3, and the roller shutter motor 2 is a hall motor.

As shown in fig. 2, the sunroof motor assembly 1 includes a controller 11, a sunroof motor 12, and a housing 13, wherein the controller 11 is installed in the housing 13, the housing 13 includes a motor upper cover 131 and an accessory cover 132, the motor upper cover 131 includes a bottom plate 1311 and a fence 1312 formed by extending upward along an edge of the bottom plate 1311, a front portion of the fence 1312 matches an outer contour of a front portion of the sunroof motor 12, and the accessory cover 132 is disposed above a rear portion of the bottom plate 1311. In addition, a plurality of buckles 13121 are arranged on the outer side of the enclosure 1312, the buckles 13121 are n-shaped, and the lugs 10 matched with the buckles are arranged on the outer side walls of the accessory cover 132 and the skylight motor 12.

As shown in fig. 3, the controller 11 includes a PCB 111 and a connector 112, the PCB 111 is provided with a sunroof control module, a roller shutter control module, and a motor insert 1111 connected to the sunroof motor 12, the connector 112 is mounted on the PCB 111, the sunroof control module includes a single chip microcomputer 1110 and a first relay 1112 mounted on the PCB 111, the single chip microcomputer 1110 is connected to the vehicle control component through the connector 112, the first relay 1112 is connected to the sunroof motor 12 through a wire and electrically connected to the single chip microcomputer 1110, and the PCB 111 is provided with a hall sensor 1113 for detecting the position of the sunroof glass;

the roller shutter control module is electrically connected with the roller shutter motor 2, the roller shutter control module comprises a second relay 1114 and a single chip microcomputer 1110 shared by the roller shutter control module, and the second relay 1114 is connected with the roller shutter motor 2 through a wire and is electrically connected with the single chip microcomputer 1110;

the PCB 111 is fixed to the rear of the bottom plate 1311, and the PCB 111 is further provided with an automatic calibration module, a power-down memory module, and a self-diagnosis protection module.

The PCB 111 is designed based on TLE9842 hardware, and 32 bits are integrated

The device comprises an M0 MCU core, a relay driver, a high-side switch, a LIN transceiver and a power supply system capable of working on an automobile battery, wherein a clock is as high as 40MHz, the device is provided with a single-period multiplier, a 40KB flash memory, a 4KB EEPROM, a 768B 100-time programmable memory (100TP), a 2KB RAM and a guide ROM are integrated, the working voltage is 3.0V to 28V, and the working temperature is-40 ℃ to 150 ℃.

As shown in fig. 4, the connector 112 is a square structure with an opening at one end, the connector 112 is welded at one end edge of the PCB 111, and the opening of the connector 112 faces outward, and 20 pins 1121 are disposed on a bottom surface of the connector 112 at an end away from the opening;

the pins 1121 include a pin connected to the skylight glass opening key, a pin connected to the skylight glass closing key, a pin connected to the roller shutter opening key, a pin connected to the roller shutter, a pin connected to the transmission bus, and a pin connected to the automobile power supply, and the type of the connector 12 is compatible with Yazaki 7382-5843. The specific names and functions of the 20 pins 1121 on the connector 12 are shown in the following table:

in this embodiment, the transmission bus is an LIN bus, and as shown in fig. 5, the controller 11 synchronously controls the skylight motor 12 and the roller shutter motor 2, and the number of communication LIN matrices ID is directly reduced to 1.

The controller 11 can receive input information of a user from a sunroof operation switch of the vehicle body, and controls the displacement of the sunroof glass by controlling the rotation direction and the rotation time of the sunroof motor 12 through the controller 11; the controller 11 can obtain the rotating speed and the steering information of the skylight motor 12 through the feedback signal of the hall sensor 1113, and thus, the anti-pinch detection and the locked rotor detection functions are realized; the controller 11 can also receive input information from a user from a vehicle body rolling operation switch, and the controller 11 controls the rolling direction and the rolling time of the rolling motor 2 to control the displacement of the rolling; the controller 11 can obtain the rotation speed and the steering information of the roller shutter motor 12 through the feedback signal of the roller shutter motor 12 (hall motor).

Example two

Considering that the controller 11 is affected by the external environment, especially dust and moisture, the housing 13 needs to have certain dust-proof and water-proof capabilities. The difference from the first embodiment is that: the outer edge of the enclosure 1312 of the part of the upper motor cover 131 connected with the accessory cover 132 extends upwards to form a surrounding wall, the outer edge of the accessory cover 132 extends downwards to form an extending plate corresponding to the surrounding wall, the surrounding wall blocks the inner side of the joint of the enclosure and the surrounding wall, and the extending plate blocks the outer side of the joint of the enclosure and the surrounding wall.

The above embodiments are provided only for illustrating the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention by this, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.

Claims

1. The utility model provides an sunroof control mechanism which characterized in that: comprises a skylight motor assembly (1) and a roller shutter motor (2), wherein the skylight motor assembly (1) and the roller shutter motor (2) are both fixed at the edge of one side, close to a skylight assembly frame (3), the skylight motor assembly (1) comprises a controller (11), a skylight motor (12) and a shell (13), the controller (11) is installed in the shell (13), the controller (11) comprises a PCB board (111) and a connector (112), a skylight control module, a roller shutter control module and a motor insert (1111) connected with a skylight motor (12) are arranged on the PCB (111), the connector (112) is arranged on the PCB (111), pins (1121) connected with automobile control parts through wiring harnesses are arranged on the connector (112), the roller shutter control module is electrically connected with the roller shutter motor (2), and the roller shutter motor (2) is a Hall motor.

2. The sunroof control mechanism of claim 1, wherein: skylight control module is including installing singlechip (1110) and first relay (1112) on PCB board (111), singlechip (1110) are connected with vehicle control part through connector (112), first relay (1112) are connected with skylight motor (12) wire, and with singlechip (1110) electric connection, install hall sensor (1113) that detect skylight glass position on PCB board (111).

3. The sunroof control mechanism of claim 2, wherein: roll up curtain control module includes second relay (1114) and with skylight control module sharing singlechip (1110), second relay (1114) and roll up curtain motor (2) wire connection, and with singlechip (1110) electric connection.

4. The sunroof control mechanism of claim 1, wherein: the shell (13) comprises a motor upper cover (131) and an accessory cover (132), the motor upper cover (131) comprises a bottom plate (1311) and a fence (1312) formed by upwards extending along the edge of the bottom plate (1311), the front part of the fence (1312) is matched with the outer contour of the front part of the skylight motor (12), the PCB (111) is fixed to the rear part of the bottom plate (1311), and the accessory cover (132) is arranged on the bottom plate (1311) corresponding to the rear part.

5. The sunroof control mechanism of claim 4, wherein: a plurality of buckles (13121) are arranged on the outer side of the enclosure (1312), the buckles (13121) are n-shaped, and the outer side walls of the accessory cover (132) and the skylight motor (12) are provided with lugs (10) matched with the buckles (13121).

6. The sunroof control mechanism of claim 1, wherein: connector (112) are one end open-ended square structure, and connector (112) welding is at the one end border of PCB board (111), and its opening sets up towards the outside, keeps away from in connector (112) and is equipped with 20 pins (1121) on the open-ended one end bottom surface.

7. The sunroof control mechanism of claim 6, wherein: the pins (1121) comprise a pin connected with a skylight glass opening key, a pin connected with a skylight glass closing key, a pin connected with a roller shutter opening key, a pin connected with a roller shutter, a pin connected with a transmission bus and a pin connected with an automobile power supply.

8. The sunroof control mechanism of claim 1, wherein: the PCB (111) is also provided with an automatic calibration module, a power failure memory module and a self-diagnosis protection module.