CN211223353U

CN211223353U - Safety protector for motor vehicle driver

Info

Publication number: CN211223353U
Application number: CN201921838134.5U
Authority: CN
Inventors: 杨惠元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-11
Anticipated expiration: 2029-10-30

Abstract

A safety protection device for a motor vehicle driver comprises a connecting device, a control handle, an air bag generating device and a sensing device, wherein the air bag generating device is assembled on the connecting device, the control handle and the sensing device are respectively in communication connection with the air bag generating device, the control device is arranged on a driver seat, when the driver is threatened and coerced by a back row or a copilot passenger, the initiative of the driver is improved, the air bag generating device can be fixed on an auxiliary armrest inside a headrest, outside the headrest or on one side of the driver seat by the connecting device, an air bag breaks through a cover body by the air generator in a short time, so that the threatened person is temporarily dizzy under the impact of the air bag, the sensing device can sense pressure information according to the weight of the threatened person and transmit the pressure information to a converter, the converter transmits high and low levels to a processor, and the processor controls different air generators to work according to signals, the air bag generating device is prevented from threatening the life of people.

Description

Safety protector for motor vehicle driver

The technical field is as follows:

the utility model relates to a motorist assists safety protection technical field, concretely relates to motorist safety arrangement.

Background art:

with the rapid development of the automobile industry, more and more safety protection devices are related to drivers of motor vehicles, for example, an auxiliary safety airbag protection device, abbreviated as "SRS", of the motor vehicles in the driving process, and the SRS can control the motor vehicle safety airbag to be rapidly opened in a short time according to the collision strength of the motor vehicles, and comprises a steering wheel airbag, a safety air curtain and a lateral safety airbag lamp, so that the drivers are protected, and the vehicle is guaranteed to be injured by vehicle-mounted personnel when an accident occurs. However, when a driver of a motor vehicle is threatened, particularly when the driver is threatened by passengers in the rear row or the front row, the driver is often passive, the driver has to drive according to the instructions of the other side or passively receive injuries, so that the initiative of the driver when the driver is subjected to the unexpected emergency is improved or the driver is given sufficient reaction time, and the driver cannot be defended to be injured by the other side, so that the chance of alarming or escaping from danger is won.

The invention content is as follows:

in view of the above problems, it is necessary to provide a safety protection device for a driver of a motor vehicle.

A safety protection device for a motor vehicle driver comprises a connecting device, a control handle, an air bag generating device and a sensing device, wherein the air bag generating device is assembled on the connecting device, the control handle and the sensing device are respectively in communication connection with the air bag generating device, the connecting device is assembled at a headrest of a motor vehicle driver seat, or the connecting device is assembled at a right side armrest of the motor vehicle driver seat.

Preferably, connecting device assembles the headrest department at motor vehicle driver seat chair, connecting device includes left branch dagger, right branch dagger, the connecting rod, supporting seat and fastening bolt, left branch dagger upper end and right branch dagger upper end respectively with connecting rod fixed connection, the through-hole is seted up respectively to supporting seat upper end both sides, both ends about two through-holes run through the supporting seat respectively, the supporting seat is assembled through two through-holes and left and right branch dagger, the screw hole is seted up to the left and right sides of supporting seat, left screw hole and left through-hole intercommunication, right screw hole and right through-hole intercommunication, fastening bolt assembles on the screw hole.

Preferably, the connecting device is assembled at the right side armrest of the driver seat of the motor vehicle, the connecting device comprises a supporting seat, U-shaped buckles and adjusting bolts, the U-shaped buckles are respectively and fixedly connected to two sides of the supporting seat, the inner sides of the U-shaped buckles are assembled on the armrest of the driver seat, the upper end and the lower end of each U-shaped buckle are provided with the adjusting bolts, and the adjusting bolts penetrate through the U-shaped buckles.

Preferably, the control handle comprises a handle cover, a starting button, a controller and a connecting hose, the handle cover is assembled on one side of the driver seat of the motor vehicle, the starting button is arranged at the front end of the handle cover, the starting button is electrically connected with the controller, one end of the connecting hose is connected with the rear end of the handle cover, and the other end of the connecting hose is connected with the air bag generating device.

Preferably, the air bag generating device comprises a connecting plate, a connecting bolt, a connecting column, a housing plate, a storage battery, a control box, a processor, a converter, a gas generator and an air bag, wherein the connecting plate is located at the front end of the housing plate, the storage battery, the control box, the converter and the air bag are assembled in the housing respectively, the front end of the connecting plate is fixedly connected with the rear end of the supporting seat through the connecting bolt, the rear end of the connecting plate is fixedly provided with the connecting column, the other end of the connecting column is fixedly connected with the front end of the housing, the storage battery, the control box and the converter are fixed on the housing plate respectively, the processor is arranged in the control box, the storage battery is electrically connected with the processor and the converter respectively, the front end of the air bag is fixed on the control box, the plurality of gas generators.

Preferably, the sensing device comprises a sensing shell, a pressure sensor and a hose, the pressure sensor is fixedly mounted in the sensing shell, the pressure sensor is electrically connected with the converter, one end of the hose is connected with the sensing shell, the other end of the hose is connected with the housing, a wiring harness is assembled in the hose, two ends of the wiring harness are respectively in communication connection with the converter and the pressure sensor, and the sensing device is fixedly mounted on the rear seat or at the copilot position.

The utility model can improve the protection of the motor vehicle driver, the control device is arranged on the driver seat, when the driver meets the threat and coerce of the back row or the passenger, the initiative of the driver is improved, the connecting device can fix the air bag generating device inside the headrest of the driver seat, outside the headrest or on the auxiliary handrail at one side of the driver, the position of the air bag generating device can be adjusted by adjusting the fastening bolt, the air bag generating device controls the corresponding gas generator to work under the action of the controller, the gas generator can lead the air bag to break through the shell in a short time, the threat person can have short vertigo under the impact of the air bag, the sensing device can sense the weight information according to the threat person, the pressure information is transmitted to the converter, the converter transmits the high and low level to the processor, the processor controls different gas generators to work according to different signals, the air bag generating device is prevented from threatening the life of people.

Description of the drawings:

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic three-dimensional view of a safety shield for a vehicle driver;

FIG. 2 is a schematic view of an alternative view of a vehicle driver safety arrangement;

FIG. 3 is a schematic cross-sectional view of a safety device for a vehicle driver;

FIG. 4 is a schematic view of an installation structure of a safety device for a driver of a motor vehicle;

FIG. 5 is a schematic view of another mounting structure of a safety device for a vehicle driver;

FIG. 6 is a schematic view of the internal mounting structure of a headrest of a driver safety device for a motor vehicle;

in the figure: the device comprises a connecting device 1, a control handle 2, an air bag generating device 3, a sensing device 4, a left support main 10, a right support pillar 11, a connecting rod 12, a support base 13, a fastening bolt 14, a through hole 15, a U-shaped buckle 16, an adjusting bolt 17, a handle cover 20, a starting button 21, a controller 22, a connecting hose 23, a connecting plate 30, a connecting bolt 31, a connecting column 32, a cover 33, a shell plate 34, a storage battery 35, a control box 36, a processor 37, a converter 38, a gas generator 39, an air bag 391, a sensing shell 40, a pressure sensor 41 and a hose 42.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The utility model provides a following specific embodiment.

First embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4, a driver safety protection device for a motor vehicle includes a connecting device 1, a control handle 2, an airbag generating device 3 and a sensing device 4, the airbag generating device 3 is mounted on the connecting device 1, the control handle 2 and the sensing device 4 are respectively connected with the airbag generating device 3 in a communication manner, the connecting device 1 is mounted on a headrest of a driver seat of the motor vehicle, or the connecting device 1 is mounted on a right armrest of the driver seat of the motor vehicle.

When connecting device 1 is assembled at the headrest department of motor vehicle driver seat, connecting device 1 includes left branch dagger 10, right branch dagger 11, connecting rod 12, supporting seat 13 and fastening bolt 14, left branch dagger 10 upper end and right branch dagger 11 upper end respectively with connecting rod 12 fixed connection, through-hole 15 is seted up respectively to supporting seat 13 upper end both sides, both ends about supporting seat 13 are run through respectively to two through-holes 15, supporting seat 13 is assembled with left branch dagger 10 and right branch dagger 11 through two through-holes 15, the screw hole is seted up to the left and right sides of supporting seat 13, left side screw hole and left through-hole 15 intercommunication, right side screw hole and right through-hole 15 intercommunication, fastening bolt 14 is assembled in the screw.

The control handle 2 comprises a handle cover 20, a starting button 21, a controller 22 and a connecting hose 23, wherein the handle cover 20 is assembled at one side of the driver seat of the motor vehicle, the starting button 21 is arranged at the front end of the handle cover 20, the starting button 21 is electrically connected with the controller 22, one end of the connecting hose 23 is connected with the rear end of the handle cover 20, and the other end of the connecting hose is connected with the air bag generating device 3.

The air bag generating device 3 comprises a connecting plate 30, a connecting bolt 31, a connecting column 32, a housing 33, a housing plate 34, a storage battery 35, a control box 36, a processor 37, a converter 38, a gas generator 39 and an air bag 391, wherein the connecting plate 30 is positioned at the front end of the housing plate 34, the storage battery 36, the control box 36, the converter 38 and the air bag 391 are respectively assembled in the housing 33, the front end of the connecting plate 30 is fixedly connected with the rear end of a supporting seat 13 through the connecting bolt 31, the rear end of the connecting plate 30 is fixedly provided with the connecting column 32, the other end of the connecting column 32 is fixedly connected with the housing plate 34, the storage battery 35, the control box 36 and the converter 38 are respectively fixed on the housing plate 34, the processor 37 is arranged in the control box 36, the storage battery 35 is respectively electrically connected with the processor 37 and the converter 38, the front end of the air bag 391 is fixed on the, the processor 37 is electrically connected to the controller 22 and the converter 38, respectively. The processor 37 may control the operation of the various gas generators 39 according to a predetermined program.

The sensing device 4 comprises a sensing shell 40, a pressure sensor 41 and a hose 42, wherein the pressure sensor 41 is fixedly installed in the sensing shell 40, the pressure sensor 41 is electrically connected with the converter 38, one end of the hose 42 is connected with the sensing shell 40, the other end of the hose 42 is connected with the housing 33, a wiring harness is assembled in the hose 42, two ends of the wiring harness are respectively in communication connection with the converter 38 and the pressure sensor 41, a safety protection device for a motor vehicle driver is installed at a headrest of the driver seat, rear-row threats can be effectively prevented, when threats are met, different gas generators 39 are controlled to work under the combined action of the pressure sensor 41 and the processor 37 through the control handle 2, different gas generators 39 can release different volumes of gas, and accordingly different forces are released for people with different weights, and excessive damage to people is prevented.

In the second embodiment, please refer to fig. 5, the difference from the first embodiment is that when the connecting device 1 is mounted at the right armrest of the driver seat of the motor vehicle, the connecting device 1 includes a supporting seat 13, U-shaped buckles 16 and an adjusting bolt 17, the supporting seat 13 is mounted on the right armrest of the driver through two U-shaped buckles 16, the airbag generating device 3 is mounted on the side of the supporting seat 13 close to the passenger, and the sensing device 4 is mounted on the passenger seat, so that when the passenger is threatened, the driver can control the airbag generating device 3 to work through the control handle 2, the airbag 391 is opened, and the threat and the duress personnel on the passenger seat can be slightly collided to a certain extent, and the driver has a certain response time to escape or take proper defense means.

In the third embodiment, referring to fig. 6, the difference from the second embodiment is that the connecting device 1 is installed inside the driver's headrest, so that the passenger's sitting space is saved and the attention of the passenger is not easily drawn.

Claims

1. A safety protection device for a motor vehicle driver, characterized in that: the safety protection device for the driver of the motor vehicle comprises a connecting device (1), a control handle (2), an air bag generating device (3) and a sensing device (4), wherein the air bag generating device (3) is assembled on the connecting device (1), the control handle (2) and the sensing device (4) are respectively in communication connection with the air bag generating device (3), the connecting device (1) is assembled at the headrest of the driver seat of the motor vehicle, or the connecting device (1) is assembled at the right armrest of the driver seat of the motor vehicle.

2. A motor vehicle driver safety arrangement according to claim 1, wherein: connecting device (1) is furnished with in the headrest department of motor vehicle driver seat chair, connecting device (1) includes left branch dagger (10), right branch dagger (11), connecting rod (12), supporting seat (13) and fastening bolt (14), left branch dagger (10) upper end and right branch dagger (11) upper end respectively with connecting rod (12) fixed connection, through-hole (15) are seted up respectively to supporting seat (13) upper end both sides, both ends about supporting seat (13) are run through respectively in two through-holes (15), supporting seat (13) are joined in marriage through two through-holes (15) and are joined in marriage dress with left branch dagger (10) and right branch dagger (11), the screw hole is seted up to the left and right sides of supporting seat (13), left side screw hole and left through-hole (15) intercommunication, right side screw hole and right through-hole (15).

3. A motor vehicle driver safety arrangement according to claim 1, wherein: the connecting device (1) is assembled at the right side armrest of the driver seat of the motor vehicle, the connecting device (1) comprises a supporting seat (13), U-shaped buckles (16) and adjusting bolts (17), the U-shaped buckles (16) are fixedly connected to two sides of the supporting seat (13) respectively, the inner sides of the U-shaped buckles (16) are assembled on the armrest of the driver seat, the adjusting bolts (17) are arranged at the upper end and the lower end of the U-shaped buckles (16), and the adjusting bolts (17) penetrate through the U-shaped buckles.

4. A motor vehicle driver safety arrangement according to claim 3, wherein: the control handle (2) comprises a handle cover (20), a starting button (21), a controller (22) and a connecting hose (23), the handle cover (20) is assembled on one side of a driver seat of the motor vehicle, the starting button (21) is arranged at the front end of the handle cover (20), the starting button (21) is electrically connected with the controller (22), one end of the connecting hose (23) is connected with the rear end of the handle cover (20), and the other end of the connecting hose is connected with the air bag generating device (3).

5. A safety arrangement for a motor vehicle driver according to claim 4, wherein: the air bag generating device (3) comprises a connecting plate (30), a connecting bolt (31), a connecting column (32), a housing (33), a housing plate (34), a storage battery (35), a control box (36), a processor (37), a converter (38), a gas generator (39) and an air bag (391), wherein the connecting plate (30) is positioned at the front end of the housing plate (34), the storage battery (35), the control box (36), the converter (38) and the air bag (391) are respectively assembled in the housing (33), the front end of the connecting plate (30) is fixedly connected with the rear end of the supporting seat (13) through the connecting bolt (31), the connecting column (32) is fixed at the rear end of the connecting plate (30), the other end of the connecting column (32) is fixedly connected with the housing plate (34), the storage battery (35), the control box (36) and the converter (38) are respectively fixed on the housing plate (34), the processor (37) is arranged in the control box, the storage battery (35) is electrically connected with the processor (37) and the converter (38) respectively, the front end of the air bag (391) is fixed on the control box (36), the air bag (391) is internally provided with a plurality of gas generators (39), and the processor (37) is electrically connected with the controller (22) and the converter (38) respectively.

6. A safety arrangement for a motor vehicle driver according to claim 5, wherein: the sensing device (4) comprises a sensing shell (40), a pressure sensor (41) and a hose (42), wherein the pressure sensor (41) is fixedly installed in the sensing shell (40), the pressure sensor (41) is electrically connected with the converter (38), one end of the hose (42) is connected with the sensing shell (40), the other end of the hose is connected with the housing (33), a wiring harness is assembled inside the hose (42), and two ends of the wiring harness are respectively in communication connection with the converter (38) and the pressure sensor (41).