CN216374377U

CN216374377U - Gravity induction type door and rearview mirror linkage opening and closing mechanism for automobile seat

Info

Publication number: CN216374377U
Application number: CN202122816832.9U
Authority: CN
Inventors: 李金明; 莫尔登; 杨武东; 孙元明; 李慧广; 俞强
Original assignee: Alar Vocational And Technical School Of First Division Of Xinjiang Production And Construction Corps
Current assignee: Alar Vocational And Technical School Of First Division Of Xinjiang Production And Construction Corps
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-26
Anticipated expiration: 2031-11-17

Abstract

A gravity sensing type door and rearview mirror linkage opening and closing mechanism for an automobile seat comprises an automobile, wherein the automobile is internally provided with the seat, the automobile is provided with doors and rearview mirrors at two sides, the rearview mirrors are rotatably connected with the doors through a rotating shaft, a gravity sensor is arranged in the seat and connected with a control panel, switch buttons are arranged at the outer side and the inner side of the doors and connected with the control panel, a motor is arranged in the automobile and connected with the control panel, an output shaft of the motor is connected with a screw rod, a slide block is arranged on the screw rod, a linkage rod is connected on the slide block, one end of the linkage rod is rotatably connected with the slide block through the rotating shaft, the other end of the linkage rod is rotatably connected with the doors through the rotating shaft, a rack is arranged in the automobile, an electromagnet is arranged on the rack and is connected with the rack in a left-right sliding manner, a tension spring is connected between the electromagnet and the rack, the electromagnet is attracted with the slide block, a right gear is arranged in the automobile, and the right gear is meshed with the rack, a left gear is arranged on a rotating shaft of the rearview mirror, and a synchronous belt is connected between the left gear and the right gear.

Description

Gravity induction type door and rearview mirror linkage opening and closing mechanism for automobile seat

Technical Field

The utility model relates to a gravity induction type door and rearview mirror linkage opening and closing mechanism for an automobile seat.

Background

The traditional automobile needs to manually open and close the automobile door, after the automobile is stopped and the automobile door is closed, the rearview mirror needs to be folded inwards manually, the protruding rearview mirror is prevented from being scratched, the rearview mirror needs to be manually opened before the automobile is started, the operation is troublesome, the rearview mirror is forgotten to be folded sometimes, an electric folding rearview mirror structure is invented, after the automobile door is closed, a key or a vehicle locking button on the automobile door needs to be pressed, the automobile door automatically falls and is locked, and meanwhile, the rearview mirror is driven by a motor to be automatically folded. However, there is no mechanism for automatically opening and closing the door and driving the rearview mirror to automatically fold or open through the linkage structure.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the gravity sensing type automobile door and rearview mirror linkage opening and closing mechanism for the automobile seat, which has the advantages of linkage opening and closing of the automobile door and the rearview mirror, convenience in operation and improvement of the grade of an automobile.

The utility model relates to a technical scheme of a vehicle seat gravity induction type door and rearview mirror linkage opening and closing mechanism, which comprises the following steps: the automobile comprises an automobile, wherein a seat is arranged in the automobile, a door and a rearview mirror are arranged on two sides of the automobile, the rearview mirror is rotatably connected with the door through a rotating shaft, a gravity sensor is arranged in the seat and connected with a control panel, a switch button is respectively arranged on the outer side and the inner side of the door and connected with the control panel, a motor and a slide rail are arranged in the automobile on the inner side of the door, the motor is connected with the control panel, an output shaft of the motor is connected with a lead screw, a slide block is arranged on the lead screw and is in threaded fit with the slide rail, the slide block is in sliding fit with the slide rail, a linkage rod is connected on the slide block, one end of the linkage rod is rotatably connected with the slide block through the rotating shaft, the other end of the linkage rod is rotatably connected with the door through the rotating shaft, a rack is arranged in the automobile, an electromagnet is arranged on the rack, the electromagnet is connected with the rack in a left-right sliding manner, a tension spring is connected between the electromagnet and the rack, and the electromagnet is attracted with the slide block, a right gear is arranged in the automobile and meshed with the rack, a left gear is arranged on a rotating shaft of the rearview mirror, and a synchronous belt is connected between the left gear and the right gear.

The utility model discloses a gravity induction type vehicle door and rearview mirror linkage opening and closing mechanism of a vehicle seat, when people want to enter a vehicle, a switch button on the outer side of the vehicle door can be pressed by fingers, the switch button transmits signals to a control panel (the specific structure of the control panel is the prior art, the control panel can be purchased directly from the market, the specific control principle can be debugged manually), the control panel controls a motor to operate, an output shaft of the motor drives a screw rod to rotate, the screw rod is in threaded fit with a sliding block, the sliding block is driven to move backwards along a sliding rail, the sliding block drives one end of a linkage rod to synchronously move backwards, the other end of the linkage rod pushes the vehicle door to open outwards, the sliding block drives an electromagnet to move backwards when the vehicle door is gradually opened, the electromagnet drives a rack to move backwards, the rack is meshed with a right gear, the right gear drives a synchronous belt to operate, the synchronous belt drives a left gear to rotate, the left gear drives the rearview mirror to rotate and open (a pinion can be connected below a rotating shaft of the right gear, the moving distance of a rack corresponds to the rotating angle of the rearview mirror after the speed of the pinion is changed, when people enter the vehicle and sit on a seat, a gravity sensor (the specific structure of the gravity sensor is the prior art and can be purchased directly from the market) in the seat senses the weight signal of a human body and transmits the signal to a control panel, the control panel receives the signal and controls the electromagnet to be powered off (the electromagnet generates magnetic attraction after being powered on and the magnetism disappears after the power off, the specific principle is the prior art), the electromagnet loses the magnetic attraction, the electromagnet is driven to be separated from the sliding block under the action of the tension of a tension spring, the control panel controls the motor to rotate reversely, the motor drives the vehicle door to be closed through a screw rod, the sliding block and a linkage rod, and the vehicle door is closed at the moment, the slide block can not drive the electromagnet and the rack to move, so that the rearview mirror can not be closed along with the electromagnet and the rack; when people leave the automobile, the people sit on the seat to press the switch button on the inner side of the automobile door, the electromagnet is still separated from the sliding block because the people still sit on the seat, the switch button transmits signals to the control panel, the control panel controls the motor to operate, the motor drives the automobile door to be opened through the lead screw, the sliding block and the linkage rod, and when the people stand up and leave the seat, the gravity sensor senses the weight of the human body, it gives control panel with the signal transmission, and control panel control electro-magnet circular telegram produces magnetic attraction, and the slider is held to the electro-magnet, and people press shift knob outside the door this moment, and the output shaft counter-rotation of motor drives the door closure through lead screw, slider and trace, and the slider drives the electro-magnet and moves forward, and the electro-magnet drives the rack forward and right gear engagement, and right gear drives left gear rotation through the hold-in range, and left gear drives the rotatory folding up of rear-view mirror. This scheme car seat gravity induction type door and rear-view mirror interlock mechanism that opens and shuts utilizes the gravity sensor response human body on the seat whether to sit on the seat, if not sitting on the seat, when driving the door, the rear-view mirror is automatic to be followed and is opened, and the people gets into the car and sits when the seat, closes the door, and the rear-view mirror can not be along with closing, and when the people left the seat, closes the door, and the rear-view mirror also can be along with closing, through door interlock rear-view mirror, and people operate more conveniently.

The utility model relates to a gravity sensing type door and rearview mirror linkage opening and closing mechanism for an automobile seat. The guide groove is arranged, so that the guide function of the left-right sliding of the electromagnet can be realized.

The side wall of the sliding block is provided with a positioning groove which is matched with the head of the electromagnet. The positioning groove is arranged, when the electromagnet is attracted with the sliding block, the head of the electromagnet is clamped into the positioning groove, the electromagnet and the positioning groove are matched and positioned accurately, and the action is accurate.

Drawings

FIG. 1 is a schematic top view of an automobile;

FIG. 2 is a schematic view of the door closed and mirror open configuration;

FIG. 3 is a schematic view of the door open and the mirror open configuration;

FIG. 4 is a schematic structural view showing the closing state of the vehicle door, the closing state of the rearview mirror and the attraction state of the electromagnet and the sliding block;

fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.

Detailed Description

The utility model relates to a vehicle seat gravity induction type door and rearview mirror linkage opening and closing mechanism, as shown in figures 1-5, comprising a vehicle 1, a seat 2 is arranged in the vehicle, a door 3 and a rearview mirror 4 are arranged at two sides of the vehicle, the rearview mirror is rotationally connected with the door through a rotating shaft, a gravity sensor 5 is arranged in the seat 2, the gravity sensor is connected with a control panel, switch buttons 7 are respectively arranged at the outer side and the inner side of the door 3, the switch buttons are connected with the control panel, a motor 8 and a slide rail 9 are arranged in the vehicle 1 at the inner side of the door 3, the motor is connected with the control panel, an output shaft of the motor is connected with a screw rod 10, a slide block 11 is arranged on the screw rod, the screw rod is in threaded fit with the slide rail, the slide block is in sliding fit with the slide rail, a linkage rod 12 is connected on the slide block, one end of the linkage rod is rotationally connected with the slide block through the rotating shaft, the other end of the linkage rod is rotationally connected with the door 3 through the rotating shaft, a rack 13 is arranged in an automobile 1, an electromagnet 16 is arranged on the rack and is connected with the rack in a left-right sliding mode, a tension spring 17 is connected between the electromagnet and the rack, the electromagnet is attracted with a sliding block 11, a right gear 19 is arranged in the automobile 1 and is meshed with the rack 13, a left gear 18 is arranged on a rotating shaft of a rearview mirror 4, and a synchronous belt 20 is connected between the left gear 18 and the right gear 19. When people want to enter the automobile 1, the switch button 7 on the outer side of the automobile door 3 can be pressed by fingers, the switch button transmits signals to the control panel (the specific structure of the control panel is the prior art, the control panel can be purchased directly from the market, and the specific control principle can be debugged manually), the control panel controls the motor 8 to operate, the output shaft of the motor drives the screw rod 10 to rotate, the screw rod is in threaded fit with the slide block 11, the slide block is driven to move backwards along the slide rail 9, the slide block drives one end of the linkage rod 12 to move backwards synchronously, the other end of the linkage rod pushes the automobile door 3 to open outwards, when the automobile door 3 is opened gradually, the slide block 11 drives the electromagnet 16 to move backwards, the electromagnet drives the rack 13 to move backwards, the rack is meshed with the right gear 19, the right gear drives the synchronous belt 20 to operate, the synchronous belt drives the left gear 18 to rotate, the left gear drives the rearview mirror 4 to open rotationally (a pinion can be connected under the rotating shaft of the right gear, after the speed is changed by the pinion, the moving distance of the rack corresponds to the rotating angle of the rearview mirror), when people enter the vehicle and sit on the seat 2, the gravity sensor 5 (the specific structure of the gravity sensor is the prior art, and can be purchased directly from the market) in the seat 2 senses the signal of the weight of the human body and transmits the signal to the control panel, after the control panel receives the signal, the control panel controls the electromagnet 16 to be powered off (the electromagnet generates magnetic attraction after being powered on, the magnetism disappears after the power off, the specific principle is the prior art), the electromagnet loses the magnetic attraction, under the action of the tension spring 17, the electromagnet is driven to be separated from the slide block 11, the control panel controls the motor 8 to rotate reversely, the motor drives the vehicle door 3 to be closed through the lead screw 19, the slide block 11 and the linkage rod 12, the vehicle door 3 is closed at the moment, and the slide block 11 cannot drive the electromagnet 16 and the rack 13 to move, so that the rear view mirror 4 does not close therewith; when people leave the automobile 1, the people sit on the seat 2 to press the switch button 7 on the inner side of the automobile door 3, because the people still sit on the seat, the electromagnet is still separated from the slide block 11, the switch button 7 transmits signals to the control panel, the control panel controls the motor 8 to operate, the motor drives the automobile door 3 to be opened through the lead screw 10, the slide block 11 and the linkage rod 12, when the people stand up and leave the seat 2, the gravity sensor 5 senses the weight of the human body and transmits the signals to the control panel, the control panel controls the electromagnet 16 to be electrified to generate magnetic attraction, the electromagnet attracts the slide block 11, at the moment, the people press the switch button 7 outside the automobile door, the output shaft of the motor reversely rotates to drive the automobile door 3 to be closed through the lead screw 10, the slide block 11 and the linkage rod 12, the electromagnet drives the electromagnet 16 to move forwards, the electromagnet drives the rack 13 to be meshed with the right gear 19 forwards, the right gear drives the left gear 18 to rotate through the synchronous belt 20, the left gear drives the rearview mirror to rotate and fold. This scheme car seat gravity induction type door and rear-view mirror interlock mechanism that opens and shuts utilizes the human body of 5 responses on the seat 2 to sit on the seat, if not sitting on the seat, when driving door 3, rear-view mirror 4 is automatic to be followed and is opened, when the people gets into the car and sits on seat 2, closes door 3, rear-view mirror 4 can not be along with closing, and when the people left seat 2, close door 3, the rear-view mirror also can be along with closing, through door interlock rear-view mirror, people operate more conveniently. The rack 13 is provided with a fixed block 21, the fixed block is provided with a guide groove 22, the guide groove is internally provided with an electromagnet 16, the electromagnet is internally provided with a guide hole 23, the guide hole is internally provided with a limit pin 24, the limit pin penetrates through the guide hole to be fixed with the fixed block 21, and the limit pin is in limit fit with the guide hole. The guide groove 22 is provided for guiding the left and right sliding of the electromagnet 16. The side wall of the slide block 11 is provided with a positioning groove 25 which is matched with the head part of the electromagnet 16. The positioning groove 25 is arranged, when the electromagnet 16 is attracted to the sliding block 11, the head of the electromagnet is clamped into the positioning groove 25, the electromagnet and the positioning groove are matched and positioned accurately, and the action is accurate.

Claims

1. Automobile seat gravity induction type door and rear-view mirror interlock mechanism that opens and shuts, including car (1), set up seat (2) in the car, the both sides of car set up door (3) and rear-view mirror (4), and the rear-view mirror rotates through pivot and door to be connected its characterized in that: the automobile seat is characterized in that a gravity sensor (5) is arranged in the seat (2), the gravity sensor is connected with a control panel, a switch button (7) is arranged on the outer side and the inner side of an automobile door (3) respectively, the switch button is connected with the control panel, a motor (8) and a slide rail (9) are arranged in an automobile (1) on the inner side of the automobile door (3), the motor is connected with the control panel, an output shaft of the motor is connected with a lead screw (10), a slide block (11) is arranged on the lead screw, the lead screw is in threaded fit with the slide rail, the slide block is in sliding fit with the slide rail, a linkage rod (12) is connected on the slide block, one end of the linkage rod is rotationally connected with the slide block through a rotating shaft, the other end of the linkage rod is rotationally connected with the automobile door (3) through a rotating shaft, a rack (13) is arranged in the automobile (1), an electromagnet (16) is arranged on the rack and is in sliding fit with the electromagnet, a tension spring (17) is connected between the electromagnet and the rack, and the electromagnet is attracted with the slide block (11), a right gear (19) is arranged in the automobile (1), the right gear is meshed with the rack (13), a left gear (18) is arranged on a rotating shaft of the rearview mirror (4), and a synchronous belt (20) is connected between the left gear (18) and the right gear (19).

2. The gravity-sensitive door and mirror linkage opening and closing mechanism for an automobile seat according to claim 1, wherein: the rack (13) is provided with a fixed block (21), the fixed block is provided with a guide groove (22), the guide groove is internally provided with an electromagnet (16), the electromagnet is internally provided with a guide hole (23), the guide hole is internally provided with a limit pin (24), the limit pin penetrates through the guide hole to be fixed with the fixed block (21), and the limit pin is in limit fit with the guide hole.

3. The gravity-sensitive door and mirror linkage opening and closing mechanism for an automobile seat according to claim 1, wherein: and a positioning groove (25) is formed in the side wall of the sliding block (11) and is matched with the head of the electromagnet (16).