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CN-224214013-U - Skylight motor with prevent pressing from both sides effect

CN224214013UCN 224214013 UCN224214013 UCN 224214013UCN-224214013-U

Abstract

The utility model belongs to the technical field of automobile sunroofs, and particularly relates to a sunroof motor with an anti-clamping effect, which comprises a roof. According to the utility model, the controller is connected with the starting motor and drives the skylight glass to open and close through the belt pulley and the belt, the screw rod drives the skylight glass to open and close through the movable plate, the laser transmitter continuously transmits laser signals to the laser receiver, if an obstacle enters a light curtain area in the closing process of the skylight, the laser receiver feeds back signal change to the controller, the motor is immediately stopped, when the buffer plate touches a human body or the obstacle, the buffer plate slides on the positioning rod and compresses the buffer spring, the buffer effect is achieved, meanwhile, the buffer plate extrudes the arc-shaped elastic sheet, and the arc-shaped elastic sheet is further buffered, so that the impact force on the obstacle can be reduced, the damage risk is reduced, the anti-pinch protection is realized by combining the laser sensing and the buffer structure, the obstacle is monitored in real time by the laser sensing, the anti-pinch logic is triggered, and the buffer structure provides physical buffering under extreme conditions, and the use safety is ensured.

Inventors

  • XU YONG

Assignees

  • 宁波恒特汽车零部件有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (6)

  1. 1. A skylight motor with anti-pinch effect comprises a roof (1), and is characterized in that a rectangular groove (2) is formed in the roof (1), grooves (3) are formed in the inner walls of two sides of the roof (1), the grooves (3) are communicated with one side inner wall of the rectangular groove (2), a screw rod (4) is rotationally connected to the inner wall of the other side of the grooves (3), a belt pulley (5) is fixedly connected to the screw rod (4), two belt pulleys (5) are in transmission connection with the same belt (6), a motor (7) and a controller (8) are fixedly connected to the inner wall of one side of the rectangular groove (2), the end part of one screw rod (4) in the two screw rods (4) is fixedly connected with an output shaft of the motor (7), two screw rods (4) are connected with the same movable plate (9), one side of the movable plate (9) is provided with a piece of skylight glass (10), a buffer groove (19) is formed in the inner wall of one side of the buffer groove (19) is fixedly connected with a plurality of positioning rods (11), a plurality of positioning rods (12) are connected to one side of the buffer plates (12) and one side of the buffer plates (12) are connected with one side of the buffer plates (12), a plurality of arc shell fragments (14) of fixedly connected with between one side of buffer board (12) and one side inner wall of buffer tank (19), a plurality of mounting grooves (15) have been seted up to the opposite side of buffer board (12), be equipped with laser emitter (16) on one side inner wall of mounting groove (15), accomodate groove (17) have been seted up on the opposite side inner wall of roof (1), be equipped with laser receiver (18) on one side inner wall of accomodating groove (17), laser receiver (18) and laser emitter (16) one-to-one that correspond.
  2. 2. The skylight motor with anti-pinch effect according to claim 1, wherein the buffer spring (13) is movably sleeved on the corresponding positioning rod (11).
  3. 3. The skylight motor with anti-clamping effect according to claim 2 is characterized in that the outer side of the moving plate (9) is in sliding connection with the inner wall of the groove (3).
  4. 4. A sunroof motor with anti-pinch effect according to claim 3, wherein the motor (7), the controller (8), the laser transmitter (16) and the laser receiver (18) are electrically connected by conductive wires.
  5. 5. The skylight motor with anti-pinch effect according to claim 4, wherein a plurality of positioning grooves are formed in the other side of the buffer plate (12), and the buffer plate (12) is slidably connected with the corresponding positioning rod (11) through the positioning grooves.
  6. 6. The skylight motor with anti-clamping effect according to claim 5, wherein two threaded holes are formed in the moving plate (9), and the moving plate (9) is in threaded connection with the corresponding screw rod (4) through the threaded holes.

Description

Skylight motor with prevent pressing from both sides effect Technical Field The utility model relates to the technical field of automobile sunroofs, in particular to a sunroof motor with an anti-clamping effect. Background Under the current rapid development of the automobile industry, a sunroof is widely applied to various automobile types as an important configuration for improving the comfort and ventilation effect in the automobile. The skylight motor is used as a core component for driving the skylight to open and close, and the performance and the safety of the skylight motor are directly related to the use experience and the personal safety of passengers. However, there is a problem in the market that some sunroof motors do not have an anti-pinch function. When the skylight motor is closed, if obstacles (such as fingers and heads of passengers) are encountered, the movement of the skylight motor cannot be timely sensed and stopped, so that the skylight motor is continuously pressed down, and serious injuries such as clamping injuries and the like are easily caused to the passengers, so that the skylight motor becomes a great potential safety hazard in the using process of an automobile, and particularly in a child riding scene, the accidents are easily caused due to the fact that children lack of self-protection consciousness, heavy burdens are brought to families and society, and in addition, the unreasonable part exists in the existing part skylight structural design, and a hard connection mode is adopted. When the skylight is in touch with a human body or other obstacles in the closing process, due to the lack of an effective buffer structure, larger impact force can be generated between the skylight and the obstacles, so that the damage degree to passengers can be increased, the skylight and other parts of an automobile can be damaged, the maintenance cost and the use risk are increased, and therefore, the skylight motor with the anti-clamping effect is provided for solving the problems. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a skylight motor with an anti-clamping effect, and solves the problems in the background art. (II) technical scheme The utility model adopts the following technical scheme for realizing the purposes: The utility model provides a skylight motor with prevent pressing from both sides effect, includes the roof, set up rectangular channel on the roof, all set up flutedly on the both sides inner wall of roof, the recess is linked together with one side inner wall of rectangular channel, rotate on the opposite side inner wall of recess and be connected with the lead screw, fixedly connected with belt pulley on the lead screw, two transmission is connected with same belt on the belt pulley, fixedly connected with motor and controller on one side inner wall of rectangular channel, two the tip and the output shaft fixed connection of motor of one lead screw in the lead screw, two threaded connection has same movable plate on the lead screw, one side of movable plate is equipped with skylight glass, set up the buffer tank on the movable plate, fixedly connected with a plurality of locating levers on one side inner wall of buffer tank, a plurality of buffer springs of fixedly connected with on one side inner wall of buffer tank, fixedly connected with a plurality of arcs between one side of buffer plate and one side inner wall of buffer tank, the opposite side of buffer plate has set up a plurality of mounting grooves, one side of mounting grooves has one side of laser emitter sets up the laser emitter, one side has one side of laser emitter sets up the laser emitter. Further, the buffer spring is movably sleeved on the corresponding positioning rod. Further, the outer side of the moving plate is in sliding connection with the inner wall of the groove. Further, the motor, the controller, the laser transmitter and the laser receiver are electrically connected through conducting wires. Further, a plurality of positioning grooves are formed in the other side of the buffer plate, and the buffer plate is in sliding connection with the corresponding positioning rods through the positioning grooves. Further, two threaded holes are formed in the moving plate, and the moving plate is in threaded connection with the corresponding screw rod through the threaded holes. (III) beneficial effects Compared with the prior art, the utility model provides the skylight motor with the anti-clamping effect, which has the following beneficial effects: According to the utility model, the controller receives an instruction and starts the motor to drive through the belt pulley and the belt, the screw rod drives the skylight glass to open and close along the groove through the movement of the moving plate, the laser transmitter continuously transmits laser signals to the laser receiver, if an obstacle enters a light curta