CN208359976U - A kind of car crass anti-extrusion seat - Google Patents
A kind of car crass anti-extrusion seat Download PDFInfo
- Publication number
- CN208359976U CN208359976U CN201820791964.6U CN201820791964U CN208359976U CN 208359976 U CN208359976 U CN 208359976U CN 201820791964 U CN201820791964 U CN 201820791964U CN 208359976 U CN208359976 U CN 208359976U
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- CN
- China
- Prior art keywords
- detection module
- falls
- fixed frame
- car crass
- control module
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- 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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Abstract
The utility model relates to a kind of car crass anti-extrusion seats, including fixed frame, the detection module that falls off, the control module that falls off, falling-off alarm, collision detection module, impact control module, driving device, fixedly connected part, seat, reverse-rail, guide rail protective device, limiting device；The case where detection module that can effectively avoid colliding in the process of moving falls off；It, also being capable of the processing of discovery in time even if the case where crash sensor falls off has occurred；The connection that can be avoided between seat and driving device is broken with distribution；Guide rail can be effectively prevented and enter dust debris；Fall off detection module and collision detection module is connect with fixed frame for fixed detachable structure, can usually carry out dissembling inspection.
Description
Technical field
The present invention relates to field of automobile, and in particular to a kind of car crass anti-extrusion seat.
Background technique
Consulted related literatures, a kind of Automatic-backing type safety chair of the prior art, using gas-electric control, by
Crash sensor, electromagnet, reversal valve, the composition such as cylinder.
By it was verified that the invention is applied occur the problem that 1, lorry or car in the practical operation of lorry
When the section of road conditions complexity is driven a vehicle, crash sensor can be fallen off due to jolting for vehicle, be caused when colliding generation, nothing
Method detects collision；2, since the complexity of environment in truck cab, guide rail can enter dust debris, cause to occur in collision
When, guide rail obstruction, seat can not be slided normally on guide rail；3, when high vehicle speeds collide, since pulling force is excessive,
Coupling part between seat and cylinder can be broken, and be caused when colliding, cylinder proper motion, and seat is not
It retreats；4, when lorry or Passenger Vehicle run at high speed and collide, huge impact force may be generated due to collision, causes gas
Cylinder breaks down, and normally seat cannot be made to retreat；5, when the seat that breaks down cannot retreat, may due to itself inertia and
Guide rail under seat makes seat forward slip, cannot not only protect lorry or bus man, and lorry or car is caused to drive instead
More serious collision, threat to life occur for the person of sailing and front.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of car crass anti-extrusion seat.
The object of the present invention is achieved like this: a kind of car crass anti-extrusion seat, the anti-extrusion wedge of car crass
Chair include fixed frame, the detection module that falls off, the control module that falls off, falling-off alarm, collision detection module, impact control module,
Driving device, fixedly connected part, seat, reverse-rail, guide rail protective device, limiting device；
The detection module that falls off is fixedly mounted on fixed frame, and the detection module that falls off is electrically connected with the control module that falls off
It connects, the control module that falls off is electrically connected with falling-off alarm；
The fixed frame is fixedly mounted on headstock outer surface, is equipped with collision detection module on the fixed frame；
The collision detection module, impact control module, driving device are sequentially connected in series electrical connection；The seat, fixed company
Fitting, driving device successively rigidly fix connection；
The guide rail protective device and limiting device are fixedly mounted near reverse-rail.
Preferably, the fixed frame and headstock front are welded, and the fixed frame is made of upper and lower two blocks of steel plates, the fixation
Frame is at least 1.
Preferably, the detection that falls off is made of two photoelectric sensors, and the detection module that falls off is at least 1.
Preferably, the collision detection module is radar or infrared distance measuring device or pressure sensor, the collision inspection
It surveys module and is at least 1.
Preferably, the collision automatic backing seat includes collision brake gear, and the collision brake gear and collision are controlled
The electrical connection of molding block.
Preferably, igniter and destructor, the impact control module, igniting dress are installed in the driving device
It sets, destructor is sequentially connected.
Preferably, safety overflow valve is installed in the driving device.
Preferably, the reverse-rail is orientation guide rail.
Preferably, the guide rail protective device is two rows of hairbrush, and the hairbrush is fixedly mounted on reverse-rail two sides.
Preferably, the limiting device is two pieces of vertical plates, and the vertical plate is mounted on reverse-rail, and one piece of the vertical plate solid
Position, the one piece position that is mounted on seat rear end of the Dingan County mounted in seat front end.
Beneficial effects of the present invention: for lorry or car, the present invention is equipped with fixed frame, to collision detection module
It is further fixed, the detection module that can effectively avoid colliding in the process of moving falls off, and cannot detect collision
Situation；The detection module that falls off, the control module that falls off and falling-off alarm are installed, even if collision detection mould has occurred in the present invention
The case where block falls off, also being capable of the processing of discovery in time；Seat is connected by fixedly connected part with driving device in the present invention, is kept away
The coupling part exempted between seat and driving device is broken when seat retreats；It include collision brake gear in the present invention,
Start brake simultaneously in collision, further protects driver；Igniter and explosion are installed in driving device in the present invention
Device can guarantee that seat continues to complete retrogressing when driving device breaks down；Peace is installed in driving device in the present invention
Because of hypertonia accident does not occur for full overflow valve, guarantee system；Reverse-rail is orientation guide rail in the present invention, prevents from retreating
When breaking down in the process, seat is because inertia travels forward, the case where causing more severe crash；Guide rail guarantor is provided in the present invention
Protection unit can be effectively prevented guide rail and enter dust debris, guide rail is avoided to block, cause seat can not normal reverse the case where；
It is provided with limiting device in the present invention, further fixes seat position, the stability of seat when guaranteeing usually to drive a vehicle.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of car crass anti-extrusion seat of the present invention.
Fig. 2 is the positional diagram of fixed frame in the present invention, fall off detection module and collision detection module.
Fig. 3 is a kind of scheme of installation of fixed frame in the present invention, fall off detection module and collision detection module.
Fig. 4 be seat in the present invention, reverse-rail, guide rail protective device and limiting device scheme of installation.
In figure: 1, fixed frame 2, the detection module 3 that falls off, the control module that falls off 4, falling-off alarm 5, collision detection mould
Block 6, impact control module 7, driving device 8, fixedly connected part 9, seat 10, reverse-rail 11, guide rail protective device
12, limiting device 13, igniter 14, destructor 15, safety overflow valve.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1:
As shown in Figs 1-4, a kind of car crass anti-extrusion seat, including fixed frame 1, the detection module 2 that falls off, fall off control
Module 3, falling-off alarm 4, collision detection module 5, impact control module 6, driving device 7, fixedly connected part 8, seat 9, after
Move back guide rail 10, guide rail protective device 11, limiting device 12.
The detection module 2 that falls off is fixedly mounted on fixed frame 1, detection module 2 and the control module 3 that falls off of falling off
Electrical connection, the control module 3 that falls off are electrically connected with falling-off alarm 4；The fixed frame 1 is fixedly mounted on headstock outer surface,
Collision detection module 5 is installed on the fixed frame 1；The collision detection module 5, impact control module 6, driving device 7 according to
It is secondary to be electrically connected in series；The seat 9, fixedly connected part 8, driving device 7 successively rigidly fix connection.
The fixed frame 1 is welded with headstock front, and the fixed frame 1 is made of upper and lower two blocks of steel plates, and the fixed frame 1 is set
Set three；The detection module 2 that falls off is made of two photoelectric sensors, and two photoelectric sensors are respectively and fixedly installed to fix
In two blocks of steel plates of frame 1, the detection module 2 that falls off is arranged three；The collision detection module 2 is radar or infrared distance measuring
Device, the collision detection module 2 are set as three；The collision automatic backing seat includes collision brake gear, described to touch
Brake gear is hit to be electrically connected with impact control module；The control module 3 that falls off is a microcomputer；The falling-off alarm
4 be a combined aural and visual alarm；The impact control module 6 is a microcomputer；The driving device 7 is a cylinder, the gas
Cylinder is connected with air pump, and the air pump is that lorry carries air pump；Guide rail protection dress is installed between the seat 9 and reverse-rail 10
11 are set, the guide rail protective device 11 includes two rows of hairbrush, and the hairbrush is fixedly mounted on reverse-rail two sides；The limit dress
It sets 12 to be made of two pieces of vertical plates, the vertical plate and reverse-rail 10 weld, and every piece of vertical plate and guide rail use six pads, described
Pad length is three to five millimeters.
When the present embodiment is implemented:
When that will have a car accident, the collision detection module 5 on fixed frame 1 can first detect the generation of collision, collision
Detection module 5 is by ranging, when detecting that objects in front reduces certain distance within a certain period of time, and when distance is reduced to safety
Apart from when, then be judged to colliding, when collision detection module 5 detects to collide, to impact control module 6 issue one
A signal, impact control module 6 are connected to signal, and control driving device 7 drives seat 9 to move backward along reverse-rail 10, described
Limiting device 12 when seat retreats due to there are six pad and pad length is three to five millimeters, can only be knocked down, no
Influence seat retreat, the guide rail protective device 11 being arranged between seat 9 and reverse-rail 10 can prevent usually dust debris into
Enter guide rail 10, seat is connected by anti-fixedly connected part with driving device 7, avoids that fracture occurs and leads to seat in accident
The case where standing fast.
In usually driving, the detection module 2 that falls off on fixed frame 1 can detect it by two photoelectric sensors
Between distance whether change, to determine whether the case where falling off, when determining to fall off to the control module 3 that falls off
A signal is sent, the control module that falls off 3 is connected to signal, issues signal to falling-off alarm 4, falling-off alarm 4 is connected to signal
Sound and light alarm signal is sent out, limiting device 12 further fixes seat position, the stability of seat when guaranteeing usually to drive a vehicle.
Embodiment 2:
As shown in Figs 1-4, a kind of car crass anti-extrusion seat, including fixed frame 1, the detection module 2 that falls off, fall off control
Module 3, falling-off alarm 4, collision detection module 5, impact control module 6, driving device 7, fixedly connected part 8, seat 9, after
Move back guide rail 10, guide rail protective device 11, limiting device 12, igniter 13, destructor 14, safety overflow valve 15.
The detection module 2 that falls off is fixedly mounted on fixed frame 1, detection module 2 and the control module 3 that falls off of falling off
Electrical connection, the control module 3 that falls off are electrically connected with falling-off alarm 4；The fixed frame 1 is fixedly mounted on headstock outer surface,
Collision detection module 5 is installed on the fixed frame 1；The collision detection module 5, impact control module 6, driving device 7 according to
It is secondary to be electrically connected in series；The seat 9, fixedly connected part 8, driving device 7 successively rigidly fix connection.
The fixed frame 1 is welded with headstock front, and the fixed frame 1 is made of upper and lower two blocks of steel plates, and the fixed frame 1 is set
Set three；The detection module 2 that falls off is made of two photoelectric sensors, and two photoelectric sensors are respectively and fixedly installed to fix
In two blocks of steel plates of frame 1, the detection module 2 that falls off is arranged three；The collision detection module 5 is pressure sensor, described
Collision detection module 2 is set as three；The collision automatic backing seat includes collision brake gear, the collision brake gear
It is electrically connected with impact control module；Igniter 13 and destructor 14, the collision control are installed in the driving device 7
Module 3, igniter 13, destructor 14 are sequentially connected；Safety overflow valve 15 is installed in the driving device 7；After described
Guide rail 10 is moved back as orientation guide rail；The guide rail protective device 11 includes two rows of hairbrush, and the hairbrush is fixedly mounted on reverse-rail
10 two sides；The control module 3 that falls off is a microcomputer；The falling-off alarm 4 is a combined aural and visual alarm；The collision
Control module 6 is a microcomputer；The driving device 7 is a cylinder, and the cylinder is connected with air pump, and the air pump is goods
Vehicle carries air pump；Guide rail protective device 11 is installed, the guide rail protective device 11 is between the seat 9 and reverse-rail 10
Two rows of hairbrush, the hairbrush are fixedly mounted on reverse-rail two sides；The limiting device 12 is made of two pieces of vertical plates, the vertical plate
It is welded with reverse-rail 10, every piece of vertical plate and guide rail use six pads, and the pad length is three to five millimeters.
When the present embodiment is implemented:
When that will have a car accident, the collision detection module 5 on fixed frame 1 can first detect the generation of collision, collision
Detection module 5 is pressure sensor, when pressure reaches certain numerical value, is judged to colliding, when collision detection module 5 detects
When colliding out, a signal is issued to impact control module 6, impact control module 6 is connected to signal, driving device 7 is controlled,
The igniting of igniter 13 and collision brake gear brake are controlled simultaneously, and igniter 13 ignites destructor 14, destructor 14
High pressure gas is discharged, cylinder pressure driving seat 9 is given and is moved backward along reverse-rail 10, the limiting device 12 is due to only
Six pads and pad length are three to five millimeters, can be knocked down when seat retreats, and do not influence seat retrogressing, touch simultaneously
Brake gear is hit, is braked to lorry；The guide rail protective device 11 being arranged between seat 9 and reverse-rail 10 can prevent from putting down
When dust debris enter guide rail 10, seat is connected by anti-fixedly connected part with driving device 7, avoids occurring in accident disconnected
The case where splitting and seat caused to stand fast；Safety overflow valve 15 is installed in the driving device 7, guarantees system not because of pressure mistake
It is high and accident occurs；The reverse-rail 10 be orientation guide rail, when preventing from breaking down in fallback procedures, seat because inertia to
Preceding movement, the case where causing more severe crash.
In usually driving, the detection module 2 that falls off on fixed frame 1 can detect it by two photoelectric sensors
Between distance whether change, to determine whether the case where falling off, when determining to fall off to the control module 3 that falls off
A signal is sent, the control module that falls off 3 is connected to signal, issues signal to falling-off alarm 4, falling-off alarm 4 is connected to signal
Send out sound and light alarm signal.
Claims (10)
1. a kind of car crass anti-extrusion seat, it is characterised in that: the car crass anti-extrusion seat include fixed frame (1),
Fall off detection module (2), the control module that falls off (3), falling-off alarm (4), collision detection module (5), impact control module
(6), driving device (7), fixedly connected part (8), seat (9), reverse-rail (10), guide rail protective device (11), limiting device
(12)；
The detection module that falls off (2) is fixedly mounted on fixed frame (1), the detection module that falls off (2) and falls off and controls mould
Block (3) electrical connection, the control module that falls off (3) are electrically connected with falling-off alarm (4)；
The fixed frame (1) is fixedly mounted on headstock outer surface, is equipped with collision detection module (5) on the fixed frame (1)；
The collision detection module (5), impact control module (6), driving device (7) are sequentially connected in series electrical connection；The seat
(9), fixedly connected part (8), driving device (7) successively rigidly fix connection；
The guide rail protective device (11) and limiting device (12) are fixedly mounted near reverse-rail.
2. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the fixed frame (1) and vehicle
The welding of head front, the fixed frame (1) are made of upper and lower two blocks of steel plates, and the fixed frame is at least 1.
3. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the detection module that falls off
(2) it is made of two photoelectric sensors, the detection module that falls off (2) is at least 1.
4. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the collision detection module
(5) it is at least 1 for radar or infrared distance measuring device or pressure sensor, the collision detection module (5).
5. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the collision automatic backing seat
Chair includes collision brake gear, and the collision brake gear is electrically connected with impact control module (6).
6. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: in the driving device (7)
Igniter (13) and destructor (14), the impact control module (6), igniter (13), destructor are installed
(14) it is sequentially connected.
7. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: in the driving device (7)
Safety overflow valve is installed.
8. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the reverse-rail (10) is
Orient guide rail.
9. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the guide rail protective device
It (11) include two rows of hairbrush, the hairbrush is fixedly mounted on reverse-rail (10) two sides.
10. a kind of car crass anti-extrusion seat according to claim 1, it is characterised in that: the limiting device (12)
It is made of two pieces of vertical plates, the vertical plate and reverse-rail (10) are welded, and every piece of vertical plate and guide rail use 6 pads, the weldering
Contact lengths are 3~5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791964.6U CN208359976U (en) | 2018-05-25 | 2018-05-25 | A kind of car crass anti-extrusion seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791964.6U CN208359976U (en) | 2018-05-25 | 2018-05-25 | A kind of car crass anti-extrusion seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208359976U true CN208359976U (en) | 2019-01-11 |
Family
ID=64930186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820791964.6U Expired - Fee Related CN208359976U (en) | 2018-05-25 | 2018-05-25 | A kind of car crass anti-extrusion seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208359976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544994A (en) * | 2018-05-25 | 2018-09-18 | 郭坤 | A kind of car crass anti-extrusion seat |
-
2018
- 2018-05-25 CN CN201820791964.6U patent/CN208359976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544994A (en) * | 2018-05-25 | 2018-09-18 | 郭坤 | A kind of car crass anti-extrusion seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |