CN109455068A - A kind of automobile side-door anti-collision protection device - Google Patents
A kind of automobile side-door anti-collision protection device Download PDFInfo
- Publication number
- CN109455068A CN109455068A CN201811274543.7A CN201811274543A CN109455068A CN 109455068 A CN109455068 A CN 109455068A CN 201811274543 A CN201811274543 A CN 201811274543A CN 109455068 A CN109455068 A CN 109455068A
- Authority
- CN
- China
- Prior art keywords
- door
- automobile
- locking
- automobile side
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0429—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged diagonally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0456—Behaviour during impact
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of automobile side-door anti-collision protection devices; including Polygonal baseboard; the Polygonal baseboard is fixedly mounted on inside automobile side-door; the Polygonal baseboard is equipped with intelligent automatic door lock device; the Polygonal baseboard side is equipped with intelligent measurement damping device, and the automobile side-door is externally provided with controller；The signal receiving end and high-precision pressure sensor of the controller are electrically connected, and the control signal output and strong electromagnet one and strong electromagnet two of the controller are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to automobile relevant device field, especially a kind of automobile side-door anti-collision protection device.
Background technique
In traffic accident, the lethal probability of disabling of side collision wants much higher, and traditional safeguard measure is in Automobile
The high-intensitive crash bar of the internal setting of door, can reduce car door deformation extent when side collision occurs, to protect occupant's
Safety, however there are some problems for traditional crash bar, such as the impact force that crash bar when collision is more concentrated, and are easy
It deforms；There is no crash energy absorption equipment between crash bar and car door, the collision energy after crash bar weakens can be passed directly
It is delivered to car door, inner plate of car door is made to deform, causes occupant injured.
In existing anti-collision protective device, most of used by the way that angle-style bumper frame is arranged inside automobile side-door
In reinforcing automobile side-door, prevents automobile side-door from meeting with collision and generate indent, and when this device encounters special accident, for car door
When interior structural break, it can not generate and be effectively protected, the position of car door fracture is easy through the gap insertion inside bumper frame
Occupant is damaged to automotive interior.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of automobile side-door anti-collision protection device.
Realize above-mentioned purpose the technical scheme is that, a kind of automobile side-door anti-collision protection device, including polygonal base
Plate, the Polygonal baseboard are fixedly mounted on inside automobile side-door, and the Polygonal baseboard is equipped with intelligent automatic door lock device,
The Polygonal baseboard side is equipped with intelligent measurement damping device, and the automobile side-door is externally provided with controller；
It is described intelligence automatic door lock device include on Polygonal baseboard side oblique pull strut one is installed, oblique pull strut one is along polygon
Shape bottom plate diagonal line is installed, and the other side is equipped with oblique pull strut two on Polygonal baseboard, and oblique pull strut two is along Polygonal baseboard pair
Linea angulata installation, oblique pull strut two intersects with oblique pull strut one to be put, and there are four U-shaped fixing seat, U for the installation of Polygonal baseboard four corners
Type fixing seat is fixedly connected with Polygonal baseboard, oblique pull strut one and oblique pull strut two, U-shaped fixing seat and the fixed company of automobile side-door
It connects, casing of locking a door is installed in U-shaped fixing seat, casing of locking a door is fixedly connected with automobile side-door outline border, inside pipe casing one end of locking a door
Strong electromagnet one is installed, brute spring is installed on strong electromagnet one, strong electromagnet two is installed on brute spring,
Round pin of locking a door is installed on strong electromagnet two, round pin of locking a door is flexibly connected with casing of locking a door, the extended automobile side of round pin of locking a door
Portion outdoors, automobile frame are equipped with pipe of locking a door corresponding with round pin of locking a door, and pipe of locking a door is flexibly connected with round pin of locking a door, pipe of locking a door
It is fixedly connected with automobile frame, there are four bearing diagonal, bearing diagonal is fixed with automobile frame for vehicle pipe outer surface surrounding of locking a door installation
Connection；
The intelligent measurement damping device includes four pogo barrels of Polygonal baseboard side surface four corners installation, pogo barrel
Interior to be equipped with damping spring, damping spring is flexibly connected with pogo barrel, and damping spring is fixedly connected with Polygonal baseboard, damping bullet
Shock-absorbing leg is installed on spring, square frame is installed on four shock-absorbing legs, square frame is solid with four shock-absorbing legs respectively
Fixed connection, square frame side are equipped with square cone dynamic mount, and square cone dynamic mount top is equipped with high-precision pressure sensor,
Diagonal line bracket is installed, diagonal line bracket is fixedly connected with four angles on the inside of square frame, diagonal line branch inside square frame
Spring supporting pipe is installed at frame center, support spring is installed in spring supporting pipe, support column is installed in support spring, is propped up
Dagger is flexibly connected with spring supporting pipe, and support column is fixedly connected with square cone dynamic mount；
The signal receiving end and high-precision pressure sensor of the controller are electrically connected, the control signal output of the controller
End is electrically connected with strong electromagnet one and strong electromagnet two.
The brute spring is made of compression-type brute spring.
The strong electromagnet one and strong electromagnet two are made of magnetic two opposite electromagnet.
The Polygonal baseboard lower end is equipped with small U-shaped fixing seat, and the small U-shaped fixing seat is equipped with phase with U-shaped fixing seat
Same structure.
When the high-precision pressure sensor detects signal intensity, controller controls strong electromagnet one and powerful electromagnetic
Iron two stops working, and the round pin that will lock a door, which is inserted into pipe of locking a door, is fixed to car door on automobile frame.
Door contact interrupter detection device in the controller and automobile is electrically connected.
The controller is equipped with control button and switch button.
The controller, which is equipped with, uses electrical interface, described to be electrically connected with electrical interface and automobile power source.
A kind of automobile side-door anti-collision protection device made using technical solution of the present invention is used by above-mentioned apparatus
Intelligent measurement damping device can quickly detect whether automobile side-door collides, while be carried out tentatively by square cone dynamic mount
Damping is contacted, then square frame is carried out by damping by the damping spring in pogo barrel, the dynamics for generating vehicle collision obtains
It to multiple damping, reuses the Polygonal baseboard in intelligent automatic door lock device and is intercepted the structure severed by impact force, prevent
Only car door collision generates steel construction fracture and damages to occupant, while Polygonal baseboard two sides are equipped with stay bolt and can guarantee
The intensity of Polygonal baseboard, and round pin of locking a door is controlled using strong electromagnet, it is ensured that car door is securely fixed in collision
Onto vehicle frame, car door will not be made to be retracted into vehicle frame, occupant is damaged, present apparatus structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile side-door anti-collision protection device of the present invention；
Fig. 2 is the schematic diagram of oblique pull strut two of the present invention；
Fig. 3 is the schematic diagram of U-shaped fixing seat of the present invention；
Fig. 4 is the schematic diagram of intelligent measurement damping device of the present invention；
Fig. 5 is the schematic diagram of diagonal line bracket of the present invention；
Fig. 6 is the schematic diagram of controller of the present invention；
In figure, 1, Polygonal baseboard；2, controller；3, oblique pull strut one；4, oblique pull strut two；5, U-shaped fixing seat；6, it locks a door set
Pipe；7, strong electromagnet one；8, brute spring；9, strong electromagnet two；10, it locks a door round pin；11, it locks a door pipe；12, bearing diagonal；
13, pogo barrel；14, damping spring；15, shock-absorbing leg；16, square frame；17, square cone dynamic mount；18, high-precision pressure
Sensor；19, diagonal line bracket；20, spring supporting pipe；21, support spring；22, support column；23, control button；24, it switchs
Button；25, electrical interface is used.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in figures 1 to 6, in the present embodiment, by that will control
Device 2 processed is connect with the car door detection device in automobile, control device operation, when arrangements for automotive doors locks, the control strength of controller 2
Electromagnet 1 and strong electromagnet 29 stop working, and brute spring 8 is inserted into pipe 11 of locking a door by the elasticity round pin 10 that will lock a door
It is interior by vehicle door lock, when arrangements for automotive doors is unlocked, 2 control device of controller is operated normally, this operation can guarantee brute spring 8
Brute spring 8 will not be caused to deform elastic force because of prolonged compression to become smaller and vehicle door lock is made to fail, simultaneously because modern
Car door is often lockked the security consideration in vehicle traveling process by people in vehicle travel process in life, can
Frequency to guarantee brute spring 8 is flexible, keeps the elasticity of brute spring 8, enables devices to more effectively run, work as automobile
When side door encounters collision, the high-precision pressure sensor 18 in device detects automobile side-door shell and high-precision pressure sensor
18 generate collision, and high-precision pressure sensor 18 detects that pressure signal changes, and controller 2 controls strong electromagnet at this time
1 and strong electromagnet 29 stop working, round pin 10 of locking a door, which is inserted into, locks a door in pipe 11, and vapour is fixed in automobile side-door
On vehicle carriage, automobile side-door will not be retracted into vehicle frame because impact force is excessive, be damaged to occupant, while square cone
17 stress of dynamic mount starts to be deformed, and the support spring 21 in spring supporting pipe 20 in device is by square cone dynamic mount 17
Impact force transmitting, make support spring 21 start to compress, carry out preliminary damping, at the same support spring 21 impact force is passed through it is rectangular
Frame 16 is transmitted on four shock-absorbing legs 15, by the damping spring 14 on four shock-absorbing legs 15, damping spring 14 by
The impact force passed over is compressed, and impact force is carried out secondary shock-absorbing, impact force is transmitted to polygon by damping spring 14
On shape bottom plate 1, the power that is collided of Polygonal baseboard 1 starts to generate flexible deformation, and two cable-stayed supports of 1 two sides of Polygonal baseboard
Bar strengthens the intensity of Polygonal baseboard 1, so that Polygonal baseboard 1 is able to bear biggish impact force, while when impact force is excessive
When cause the steel construction in automobile side-door to be broken or when square cone dynamic mount 17 and square frame 16 are broken, break
The position split is struck because of impact force on Polygonal baseboard 1, and by the blocking in Polygonal baseboard 1, the structure of fracture is kept off
Firmly, the knocking-on automobile side-door of fracture end is prevented, the personnel in automobile are damaged.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (8)
1. a kind of automobile side-door anti-collision protection device, including Polygonal baseboard (1), which is characterized in that the Polygonal baseboard (1)
It is fixedly mounted on inside automobile side-door, the Polygonal baseboard (1) is equipped with intelligent automatic door lock device, the Polygonal baseboard
(1) side is equipped with intelligent measurement damping device, and the automobile side-door is externally provided with controller (2)；
It is described intelligence automatic door lock device include on Polygonal baseboard (1) side oblique pull strut one (3), oblique pull strut one are installed
(3) it is installed along Polygonal baseboard (1) diagonal line, the other side is equipped with oblique pull strut two (4), cable-stayed support on Polygonal baseboard (1)
Bar two (4) is installed along Polygonal baseboard (1) diagonal line, and oblique pull strut two (4) intersects with oblique pull strut one (3) to be put, polygon
There are four U-shaped fixing seat (5), U-shaped fixing seat (5) and Polygonal baseboard (1), oblique pull strut one (3) for the installation of bottom plate (1) four corners
It is fixedly connected with oblique pull strut two (4), U-shaped fixing seat (5) is fixedly connected with automobile side-door, is equipped with lock on U-shaped fixing seat (5)
Door pocket pipe (6), casing of locking a door (6) are fixedly connected with automobile side-door outline border, and the internal one end of casing of locking a door (6) is equipped with powerful electromagnetic
Iron one (7) is equipped with brute spring (8) on strong electromagnet one (7), and brute spring is equipped with strong electromagnet two on (8)
(9), it is equipped on strong electromagnet two (9) round pin of locking a door (10), round pin of locking a door (10) is flexibly connected with casing of locking a door (6), lock
Outside door round pin (10) extended automobile side-door, automobile frame is equipped with pipe of locking a door (11) corresponding with round pin of locking a door (10),
Pipe (11) of locking a door is flexibly connected with round pin of locking a door (10), and pipe of locking a door (11) is fixedly connected with automobile frame, table on the outside of vehicle pipe of locking a door
There are four bearing diagonal (12), bearing diagonal (12) is fixedly connected the installation of face surrounding with automobile frame；
The intelligent measurement damping device includes four pogo barrels (13) of Polygonal baseboard (1) side surface four corners installation,
Damping spring (14) are equipped in pogo barrel (13), damping spring (14) is flexibly connected with pogo barrel (13), damping spring
(14) it is fixedly connected, is equipped on damping spring (14) shock-absorbing leg (15) with Polygonal baseboard (1), four shock-absorbing legs (15)
On be equipped with square frame (16), square frame (16) is fixedly connected with four shock-absorbing legs (15) respectively, square frame (16)
Side is equipped with square cone dynamic mount (17), and square cone dynamic mount (17) top is equipped with high-precision pressure sensor (18), side
It is equipped with diagonal line bracket (19) inside shape frame (16), diagonal line bracket (19) is fixed with four angles on the inside of square frame (16)
It connects, is equipped with spring supporting pipe (20) at diagonal line bracket (19) center, support spring is installed in spring supporting pipe (20)
(21), it is equipped with support column (22) in support spring (21), support column (22) is flexibly connected with spring supporting pipe (20), support column
(22) it is fixedly connected with square cone dynamic mount (17)；
The signal receiving end and high-precision pressure sensor of the controller (2) are electrically connected, the control letter of the controller (2)
Number output end and strong electromagnet one and strong electromagnet two are electrically connected.
2. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that the brute spring (8)
It is made of compression-type brute spring.
3. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that the strong electromagnet one
(7) it is made of with strong electromagnet two (9) magnetic two opposite electromagnet.
4. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that the Polygonal baseboard
(1) lower end is equipped with small U-shaped fixing seat (5), and the small U-shaped fixing seat (5) is equipped with identical structure with U-shaped fixing seat (5).
5. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that the high-precision pressure passes
When sensor (18) detects signal intensity, controller control strong electromagnet one (7) and strong electromagnet two (9) stop working,
The round pin (10) that will lock a door, which is inserted into pipe of locking a door (11), is fixed to car door on automobile frame.
6. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that the controller (2) with
Door contact interrupter detection device in automobile is electrically connected.
7. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that on the controller (2)
Equipped with control button (23) and switch button (24).
8. a kind of automobile side-door anti-collision protection device according to claim 1, which is characterized in that on the controller (2)
It is described to be electrically connected with electrical interface (25) and automobile power source equipped with electrical interface (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274543.7A CN109455068A (en) | 2018-10-30 | 2018-10-30 | A kind of automobile side-door anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274543.7A CN109455068A (en) | 2018-10-30 | 2018-10-30 | A kind of automobile side-door anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109455068A true CN109455068A (en) | 2019-03-12 |
Family
ID=65608795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811274543.7A Withdrawn CN109455068A (en) | 2018-10-30 | 2018-10-30 | A kind of automobile side-door anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109455068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645198A (en) * | 2020-12-19 | 2021-04-13 | 重庆威斯特电梯有限公司 | Control system suitable for elevator layer door safety protection |
| CN113895214A (en) * | 2021-10-29 | 2022-01-07 | 浙江吉利控股集团有限公司 | Door connecting device and vehicle |
-
2018
- 2018-10-30 CN CN201811274543.7A patent/CN109455068A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645198A (en) * | 2020-12-19 | 2021-04-13 | 重庆威斯特电梯有限公司 | Control system suitable for elevator layer door safety protection |
| CN113895214A (en) * | 2021-10-29 | 2022-01-07 | 浙江吉利控股集团有限公司 | Door connecting device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190312 |
|
| WW01 | Invention patent application withdrawn after publication |