阅读说明：本技术 一种汽车用带有保险功能的后座开门防撞镜 (Automobile rear seat door opening anti-collision mirror with safety function ) 是由 何佳明 于 2021-03-02 设计创作，主要内容包括：本发明实施例公开了一种汽车用带有保险功能的后座开门防撞镜,包括车辆B柱、固定在车辆B柱右端面的连接箱体、设置在连接箱体前侧的工作箱体以及设置在工作箱体上端面的转动箱体；车辆B柱前侧铰接有车窗框,车窗框右端面固定连接有锁钩；工作箱体内设有磁性滑块；通过磁性滑块和锁钩锁止后车门,使得乘客下车时只有掰动转动箱体,并使得转动箱体上的人脸检测摄像头确认人脸后,才会对后车门进行解锁,同时在进行人脸识别解锁时,反光镜反射后侧路况并正对乘客,从而使得乘客恰好能够通过反光镜观察到后方路况,进而判断出当前情况是否适合下车,避免在未确认后方路况的情况下开门下车,保证了乘客的安全。(The embodiment of the invention discloses a rear seat door opening anti-collision mirror with a safety function for an automobile, which comprises a vehicle B column, a connecting box body fixed on the right end surface of the vehicle B column, a working box body arranged on the front side of the connecting box body and a rotating box body arranged on the upper end surface of the working box body; the front side of the B column of the vehicle is hinged with a window frame, and the right end face of the window frame is fixedly connected with a lock hook; a magnetic slide block is arranged in the working box body; through magnetism slider and latch hook locking back door, make the passenger only break off with the fingers and thumb when getting off and rotate the box, and make face detection camera on the rotation box confirm the people face after, just can carry out the unblock to the back door, simultaneously when carrying out face identification unblock, the reflector reflection rear side road condition just to the passenger, thereby make the passenger just can observe the rear road conditions through the reflector, and then judge whether the current situation is fit for getting off, avoid opening the door under the condition of not confirming rear road conditions and get off, passenger's safety has been guaranteed.)

1. The utility model provides a car is with back seat that has safeguard function anticollision mirror that opens door, includes vehicle B post (10), its characterized in that: the device comprises a connecting box body (11) fixed on the right end face of a vehicle B column (10), a working box body (20) arranged on the front side of the connecting box body (11) and a rotating box body (40) arranged on the upper end face of the working box body (20);

a vehicle window frame (12) is hinged to the front side of the vehicle B column (10), and a lock hook (30) is fixedly connected to the right end face of the vehicle window frame (12);

a magnetic slide block (22) is arranged in the work box body (20).

2. The automobile rear seat door opening anti-collision mirror with the safety function as claimed in claim 1, wherein a face detection lens (60) is fixedly connected to the upper end face of the right side of the rotating box body (40), and the front end face of the left side of the rotating box body (40) is a reflector.

3. The automobile rear seat door-opening anti-collision mirror with the safety function is characterized in that a telescopic rod (13) is fixedly connected to the front side of the connecting box body (11), an adjusting box body (14) is arranged on the front side of the telescopic rod (13), a telescopic cavity (27) with a backward opening is formed in the adjusting box body (14), the telescopic rod (13) is connected with the side wall of the telescopic cavity (27) in a sliding fit mode, an adjusting cavity (15) located on the front side of the telescopic cavity (27) is formed in the adjusting box body (14), the opening of the adjusting cavity (15) faces upwards and is provided with a leftward opening, and the working box body (20) is connected with the side wall of the adjusting cavity (15) in a sliding fit mode.

4. The automobile rear seat door-opening anti-collision mirror with the safety function as claimed in claim 1, wherein a locking cavity (21) with a leftward opening is formed in the working box body (20), a locking hook (30) capable of extending into the locking cavity (21) is fixedly connected to the right end face of the automobile window frame (12), and a limiting cavity (31) with a rearward opening is formed in the locking hook (30).

5. The automobile rear seat door opening anti-collision mirror with the safety function is characterized in that a control cavity (24) which is located on the rear side of the locking cavity (21) and communicated with the locking cavity (21) is arranged in the working box body (20), and an electromagnet (25) is fixedly connected to the rear end wall of the control cavity (24);

the side wall of the control cavity (24) is connected with a magnetic sliding block (22) capable of extending into the limiting cavity (31) in a sliding fit mode, and a spring (23) is fixedly connected between the rear end wall of the magnetic sliding block (22) and the front end wall of the electromagnet (25).

6. The automobile rear seat door-opening anti-collision mirror with the safety function according to claim 1 is characterized in that a rotary cavity (42) located on the front side of the locking cavity (21) is arranged in the automobile B column (10), a main shaft (41) extending downwards into the rotary cavity (42) is fixedly connected in the rotary box body (40), the main shaft (41) is connected with the working box body (20) in a rotating matching mode, a torsion spring (43) is fixedly connected between the lower end face of the main shaft (41) and the lower end wall of the rotary cavity (42), and a trigger switch (26) capable of being in contact with the rotary box body (40) is fixedly connected in the upper end face of the working box body (20).

7. The automobile rear seat door opening anti-collision mirror with the safety function as claimed in claim 2, characterized in that a thermal infrared sensor (50) is fixedly connected to the upper end face of the working box body (20) and located on the left side of the rotating box body (40), and the sensing area of the thermal infrared sensor (50) is within one meter outside the automobile window (12).

Technical Field

The embodiment of the invention relates to the technical field of automobile safety, in particular to a rear seat door opening anti-collision mirror with a safety function for an automobile.

Background

If the passenger in the rear seat of the automobile directly gets off the automobile without observing the road condition of the rear part when opening the door and getting off the automobile, the possibility that the rear vehicle or the pedestrian hits the automobile door when opening the door exists, and certain potential safety hazard exists.

Disclosure of Invention

Therefore, the embodiment of the invention provides the rear seat door opening anti-collision mirror with the safety function for the automobile, which solves the potential safety hazard caused by opening the door and getting off the automobile without observing a rear vehicle, and improves the safety of opening the door and getting off the automobile for passengers.

In order to achieve the above object, an embodiment of the present invention provides the following:

a rear seat door opening anti-collision mirror with a safety function for an automobile comprises a vehicle B column, a connecting box body fixed on the right end face of the vehicle B column, a working box body arranged on the front side of the connecting box body and a rotating box body arranged on the upper end face of the working box body;

the front side of the B column of the vehicle is hinged with a vehicle window frame, and the right end face of the vehicle window frame is fixedly connected with a lock hook;

a magnetic slide block is arranged in the working box body;

the upper end face of the right side of the rotating box body is fixedly connected with a face detection lens, and the front end face of the left side of the rotating box body is a reflector.

Connect box front side fixedly connected with telescopic link, the telescopic link front side is equipped with adjusts the box, be equipped with the flexible chamber of opening backward in the regulation box, the telescopic link with sliding fit connects between the flexible chamber lateral wall, be equipped with in the regulation box and be located the regulation chamber of flexible chamber front side, adjust the ascending and opening left in chamber opening, the work box with sliding fit connects between the regulation chamber lateral wall.

The working box is internally provided with a locking cavity with a leftward opening, the right end face of the car window frame is fixedly connected with a locking hook capable of extending into the locking cavity, and a limiting cavity with a backward opening is arranged in the locking hook.

A control cavity which is positioned at the rear side of the locking cavity and communicated with the locking cavity is arranged in the working box body, and the rear end wall of the control cavity is fixedly connected with an electromagnet;

the side wall of the control cavity is connected with a magnetic sliding block which can stretch into the limiting cavity in a sliding fit mode, and a spring is fixedly connected between the rear end wall of the magnetic sliding block and the front end wall of the electromagnet.

Be equipped with in the vehicle B post and be located the gyration chamber of locking chamber front side, the internal fixed connection of rotation box is equipped with downwardly extending to the main shaft of gyration intracavity, the main shaft with work box normal running fit connects, terminal surface under the main shaft with fixedly connected with torsional spring between the gyration chamber lower extreme wall, work box up end internal fixedly connected with can with the trigger switch who rotates the box contact.

The upper end face of the working box body is fixedly connected with a thermal infrared sensor which is located on the left side of the rotating box body, and the sensing area of the thermal infrared sensor is within one meter outside a car window.

The embodiment of the invention has the following advantages:

through magnetism slider and latch hook locking back door, make the passenger only break off with the fingers and thumb when getting off and rotate the box, and make face detection camera on the rotation box confirm the people face after, just can carry out the unblock to the back door, simultaneously when carrying out face identification unblock, the reflector reflection rear side road condition just to the passenger, thereby make the passenger just can observe the rear road conditions through the reflector, and then judge whether the current situation is fit for getting off, avoid opening the door under the condition of not confirming rear road conditions and get off, passenger's safety has been guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the invention, and do not limit the limit conditions of the invention, so that the invention has no technical essence, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical contents disclosed in the invention without affecting the efficacy and the achievable purpose of the invention.

Fig. 1 is a schematic structural view of a rear seat door opening anti-collision mirror with a safety function for an automobile according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic diagram of the structure C-C in fig. 3.

Fig. 5 is a schematic three-dimensional structure of the device mounted on a B-pillar of a vehicle.

Detailed Description

While embodiments of the present invention will be described with reference to particular embodiments, those skilled in the art will readily appreciate that the present invention has additional advantages and benefits that may be realized from the teachings herein, and that the embodiments described are only a few, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the invention provides a rear seat door opening anti-collision mirror with a safety function for an automobile, which comprises a vehicle B-pillar 10, a connecting box body 11 fixed on the right end face of the vehicle B-pillar 10, a working box body 20 arranged on the front side of the connecting box body 11, and a rotating box body 40 arranged on the upper end face of the working box body 20;

the front side of the vehicle B column 10 is hinged with a vehicle window frame 12, and the right end face of the vehicle window frame 12 is fixedly connected with a lock hook 30;

a magnetic slide block 22 is arranged in the work box body 20;

the upper end face of the right side of the rotating box body 40 is fixedly connected with a face detection lens 60, and the front end face of the left side of the rotating box body 40 is a reflector.

Connect 11 front sides fixedly connected with telescopic links 13 of box, telescopic links 13 front side is equipped with adjusts box 14, be equipped with the flexible chamber 27 that the opening is backward in the regulation box 14, telescopic links 13 with sliding fit connects between the 27 lateral walls in flexible chamber, be equipped with in the regulation box 14 and be located the regulation chamber 15 of the 27 front sides in flexible chamber, adjust 15 openings in chamber and open up and left, work box 20 with sliding fit connects between the 15 lateral walls in regulation chamber.

A locking cavity 21 with a leftward opening is formed in the working box body 20, a locking hook 30 capable of extending into the locking cavity 21 is fixedly connected to the right end face of the window frame 12, and a limiting cavity 31 with a rearward opening is formed in the locking hook 30.

A control cavity 24 which is positioned at the rear side of the locking cavity 21 and communicated with the locking cavity 21 is arranged in the working box body 20, and an electromagnet 25 is fixedly connected to the rear end wall of the control cavity 24;

the side wall of the control cavity 24 is connected with a magnetic slide block 22 capable of extending into the limiting cavity 31 in a sliding fit mode, and a spring 23 is fixedly connected between the rear end wall of the magnetic slide block 22 and the front end wall of the electromagnet 25.

Be equipped with in the vehicle B post 10 and be located the gyration chamber 42 of locking chamber 21 front side, it is equipped with downwardly extending to rotate the interior fixed connection of box 40 main shaft 41 in the gyration chamber 42, main shaft 41 with work box 20 normal running fit connects, main shaft 41 down the terminal surface with fixedly connected with torsional spring 43 between the terminal wall under the gyration chamber 42, work box 20 upper end in-plane fixedly connected with can with rotate the trigger switch 26 of box 40 contact.

The upper end face of the working box body 20 is fixedly connected with a thermal infrared sensor 50 located on the left side of the rotating box body 40, and the sensing area of the thermal infrared sensor 50 is within one meter outside the car window 12.

When the invention is used, the water-saving agent is added,

in the initial state, the face detection lens 60 and the rotating box 40 face the vehicle at a certain angle, the vehicle door is in a closed state, the face detection lens 60 does not work, and the thermal infrared sensor 50 is in a working state.

When the automobile B-pillar adjusting device is installed on different automobile types and the thickness of the window frame 12 is changed, the distance between the window frame 12 and the working box body 20 is changed, the working box body 20 and the position in the adjusting cavity 15 can be adjusted, when the gap between the automobile B-pillar 10 and the window frame 12 is changed, the position of the adjusting telescopic rod 13 in the telescopic cavity 27 can be adjusted, and the automobile B-pillar adjusting device is suitable for most automobile types through telescopic and adjusting.

When a passenger needs to open the door, the rotating box body 40 is rotated to a certain angle, the face detection lens 60 can detect a face, and the safety device can be unlocked;

when a passenger rotates the rotating box body 40 to a certain angle, the rotating box body 40 just can touch the trigger switch 26, the trigger switch 26 sends a signal to control the face detection lens 60 to work, the face detection lens 60 sends a signal to detect a face facing the face detection lens 60, the face detection lens 60 sends a signal to control the electromagnet 25 to work for a period of time after the face is detected, the magnetic slider 22 moves backwards for a certain distance under the attraction effect of the magnetic slider 22 and the electromagnet 25, so that the restriction of left and right movement of the lock hook 30 is removed, at the moment, the passenger can open the door when the passenger observes the reflector to confirm that no car comes behind, the passenger observes the reflector through the detection of the face detection lens 60, the passenger observes the situation that the car comes behind through the reflector on the front end face of the rotating box body 40, and confirms that the safe unlocking of the door enables the passenger to.

When the face detection is successful, the rotating box 40 drives the main shaft 41 to rotate so as to store the force of the torsion spring 43 when the rotating box 40 is rotated, and the main shaft 41 is reset under the action of the torsion spring 43 so as to drive the rotating box 40 to reset after the passenger loosens the rotating box 40.

When a person outside the vehicle approaches the vehicle door to open the door, the thermal infrared sensor 50 detects infrared rays emitted by the person outside the vehicle, so that the thermal infrared sensor 50 sends signals to control the electromagnet 25 to work for a period of time, the magnetic slide block 22 moves backwards for a certain distance under the attraction of the magnetic slide block 22 and the electromagnet 25, the restriction of the left-right movement of the lock hook 30 is removed, and the vehicle door can be opened by the person outside the vehicle at the moment. The infrared sensor detects that a human body emits special infrared rays, so that the car door is unlocked, and people outside the car can open the door from the outside conveniently.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.