CN105128831B - For protection device of the driver in vehicle emergency brake - Google Patents
For protection device of the driver in vehicle emergency brake Download PDFInfo
- Publication number
- CN105128831B CN105128831B CN201510598666.6A CN201510598666A CN105128831B CN 105128831 B CN105128831 B CN 105128831B CN 201510598666 A CN201510598666 A CN 201510598666A CN 105128831 B CN105128831 B CN 105128831B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- bearing plate
- straight line
- driver
- gear
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
- Body Structure For Vehicles (AREA)
Abstract
It is used for protection device of the driver in vehicle emergency brake the invention discloses a kind of, including bearing plate (1) and pedestal (2), described bearing plate (1) are connected by paw (3) with pedestal (2)；Described bearing plate (1) lower surface is provided with first straight line rack (4), pedestal (2) upper surface is provided with second straight line rack (5), first straight line rack (4) passes through gear (6) engaged transmission with second straight line rack (5), and pedestal (2) is respectively equipped with support (12) in gear (6) both sides, support (12) is provided with long lumbar hole (13), and gear (6) is slidably connected in long lumbar hole (13) by power transmission shaft (7)；Described pedestal (2) is provided with straight pin (14), and sliding block (15) is additionally provided with pedestal (2)；Described pedestal (2) is provided with drive device.There is provided it is a kind of can rapidly slow down speed of the vehicle in emergency brake be used for protection device of the driver in vehicle emergency brake.
Description
Technical field
The present invention relates to technical field of vehicle safety, more particularly to a kind of protection dress for driver in vehicle emergency brake
Put.
Background technology
Currently, with the raising of automobile acceleration so that running car it is more and more faster；Also so that automobile is promptly being made
When dynamic, the motion state of automobile is difficult to change, i.e., speed is difficult to be reduced to zero within the of short duration time.Because current vehicle
Brake apparatus mainly by controlling the rotating speed of wheel, that is, reduces the rotating speed of vehicle；And vehicle wheel rotation is connected on vehicle chassis, car
Other parts on are arranged on chassis, so as to reduce the speed of whole car by the frictional force between wheel and road.
Stop in order to ensure automobile can effectively be stopped to reduce the extent of damage of personnel and vehicle in accident rate, or accident, and only
Demand can't be fully met with existing brake and drive system for vehicle with tow, it is necessary to design new structure quickly to reduce vehicle in emergency brake mistake
Speed in journey.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency, there is provided one kind can rapidly slow down car
Speed in emergency brake is used for protection device of the driver in vehicle emergency brake.
The technical solution of the present invention is to provide a kind of is used for driver in vehicle emergency brake with following structure
Protection device：Including the pedestal connected for installing the bearing plate of vehicle seat with for vehicle top bottom-disc, described load-bearing
Plate is connected by paw with pedestal；Described bearing plate lower surface is provided with first straight line rack, and it is straight that pedestal upper surface is provided with second
Line rack, first straight line rack and second straight line rack are by meshed transmission gear, and pedestal is respectively equipped with branch in gear both sides
Frame, support are provided with long lumbar hole, and gear is connected in long lumbar hole by propeller shaft slip；Described pedestal, which is provided with, to be used to push against
The straight pin of bearing plate side, and pedestal is additionally provided with the cunning for pushing against or disengaging with bearing plate on the motion track of bearing plate
Block；Described pedestal is provided with the drive device for being used for driving sliding block to move；Described drive device refers to that pedestal is provided with gas
Cylinder and the switching device for opening and closing cylinder, the extension bar of cylinder are connected with sliding block；Switching device is set in automobile
On steering wheel, and electrically connected with cylinder.
As a preferred embodiment, described first straight line rack has two, two first straight line racks are symmetricly set on load-bearing
The both sides of plate；Described second straight line rack has two, and two second straight line racks are symmetricly set on the both sides of pedestal；Described
Gear has multiple, and support has multiple.
As a preferred embodiment, described first straight line rack and second straight line rack both sides be equipped with for prevent gear from
The block to be slipped away between first straight line rack and second straight line rack.
As a preferred embodiment, described paw one end is connected with bearing plate upper surface slide, the other end passes through screw and base
Seat is fixedly connected.
As a preferred embodiment, described paw one end is connected with bearing plate upper surface slide and referred to, paw lower surface is provided with
Arc bump, bearing plate upper surface are provided with the chute slided for arc bump.
As a preferred embodiment, described sliding block lower end is slidably connected by dovetail groove and pedestal.
As a preferred embodiment, described pedestal, which is provided with, is used for the spacing baffle plate of sliding block.
As a preferred embodiment, described gear is socketed on power transmission shaft, power transmission shaft one end is limited by arc convex and support
Position, the other end pass through nut check.
For automobile in the present invention in emergency brake, driver can be turned on and off cylinder to drive cunning by switching device
Block moves, so as to release constraint of the sliding block to bearing plate；And the setting of straight pin can prevent bearing plate relative to pedestal toward vapour
The opposite position movement of the car direction of motion so that bearing plate can only move relative to pedestal toward automobile direction of advance identical position
It is dynamic；Bearing plate, the passenger of seat and seat on the seat can slide in the presence of inertia along the travel direction of automobile, that is, hold
Weight plate obtains one and vehicle traveling direction identical inertia force；But the first straight line rack of bearing plate lower surface by with
Meshed transmission gear, and gear simultaneously with the second straight line rack engaged transmission on pedestal, so as to realize one commutation work
With it is one and vehicle traveling direction opposite effect power that the inertia force obtained on bearing plate, which is applied on pedestal,；Also
It is to say, automobile can not only rely on the frictional force on wheel and road surface, additionally it is possible to obtain one and running car in braking procedure
Active force in opposite direction with increase automobile advance resistance.Generally speaking, can be when shorter by setting up for the present apparatus
It is interior that the speed of vehicle is reduced to zero to avoid vehicle from being knocked into the back with front truck；Or reduce speed of the vehicle when being knocked into the back with front truck,
So as to reduce impact when vehicle and front truck knock into the back, reduce the extent of damage of vehicle, so as to reduce the injured degree of driver,
Improve security of the driver in emergency brake.Wherein, the setting of support can prevent gear during transmission from second
Dropped on linear gear rack, i.e., gear engages with second straight line rack all the time；And the setting of long lumbar hole can play a part of buffering,
When inertia force i.e. on bearing plate is applied to gear, gear can not only rotate transmission motion, and the power transmission shaft on gear can be with
Slided in long lumbar hole along long lumbar hole length direction, until power transmission shaft abuts to long lumbar hole one end, gear is just only transmitted and rotated
, and can plays the effect of a buffering during this section of power transmission shaft is mobile in long lumbar hole, avoids gear from passing
Rigid shock occurs in dynamic and causes break of gear tooth phenomenon.In addition, it may insure automobile in normally travel by the setting of sliding block
When, bearing plate will not relatively move relative to pedestal；Only sliding block relieves the constraint to bearing plate, and bearing plate could phase
Relatively moved for pedestal；And the setting of sliding block and straight pin can just limit bearing plate rear and front end, and bearing plate
Left and right ends can then be limited by paw, and this assures automobile in normally travel, bearing plate will not be relative to base
Seat is moved；That is, only when sliding block relieves the constraint to bearing plate, bearing plate can be along itself upper surface
Slided relative to paw and pedestal in track length direction.Therefore, present invention offer one kind can rapidly slow down vehicle and exist
Speed during emergency brake is used for protection device of the driver in vehicle emergency brake.
By the way that the switching device of cylinder to be set to the unlatching that driver on the steering wheel, can be facilitated to control cylinder and pass
Close；Once cylinder, which is opened to coordinate again, steps on brake, it can just make it that braking effect is more preferably notable, i.e., slowing effect is more preferably notable.
Bearing plate can be improved in sliding process by being set by the collocation of two groups of first straight line racks and second straight line rack
In stability, can also disperse impetus during bearing plate stress；And the setting of multiple gears is used to disperse bearing plate
To the active force of pedestal so that first straight line rack is more steady relative to the transmission of second straight line rack.
Caused gear is from first straight line rack and when can avoid gear by axial force by the setting of block
Depart from gap between two linear gear racks, i.e., by the setting of block may insure gear all the time with first straight line rack, the
Two linear gear rack engaged transmissions.
First straight line of the bearing plate relative to pedestal generation relative displacement, i.e. bearing plate can be ensured by the connection of paw
Rack can relatively move relative to the second straight line rack on pedestal.
One guiding can be played a part of by the cooperation of arc bump and chute, it is ensured that length of the bearing plate along chute
Direction sliding is spent, improves the certainty of bearing plate and first straight line rack moving direction.
By the connection of the dovetail groove of sliding block and pedestal sliding block sliding block in sliding process can be avoided to be come off from pedestal, and
One guiding can be played a part of by dovetail groove connection.
The setting of baffle plate can play a spacing effect to sliding block, and the setting of baffle plate can strengthen sliding block to holding
The spacing intensity of weight plate, prevents the phenomenon for causing sliding block to be severed because bearing plate inertia is excessive.
Arc convex on power transmission shaft can prevent power transmission shaft in mobile and rotation process out of, long lumbar hole on support
Depart from.
Brief description of the drawings
Fig. 1 is the sectional view that the present invention is used for protection device of the driver in vehicle emergency brake.
Fig. 2 is the sectional view that the present invention is used for protection device of the driver in vehicle emergency brake.
Shown in figure：1st, bearing plate, 2, pedestal, 3, paw, 4, first straight line rack, 5, second straight line rack, 6, gear,
7th, power transmission shaft, 8, block, 9, screw, 10, arc bump, 11, chute, 12, support, 13, long lumbar hole, 14, straight pin, 15, sliding
Block, 16, cylinder, 17, baffle plate, 18, arc convex.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
The present invention, which is used for protection device of the driver in vehicle emergency brake, to be included being used for the bearing plate 1 for installing vehicle seat
The pedestal 2 connected with for vehicle top bottom-disc, described bearing plate 1 are connected by paw 3 with pedestal 2；Under described bearing plate 1
Surface is provided with first straight line rack 4, and the upper surface of pedestal 2 is provided with second straight line rack 5, first straight line rack 4 and second straight line tooth
Bar 5 is by the engaged transmission of gear 6, and pedestal 2 is respectively equipped with support 12 in the both sides of gear 6, and support 12 is provided with long lumbar hole 13, tooth
Wheel 6 is slidably connected in long lumbar hole 13 by power transmission shaft 7；Described pedestal 2 is provided with the cylinder for being used for pushing against the side of bearing plate 1
Pin 14, and pedestal 2 is additionally provided with the sliding block 15 for pushing against or disengaging with bearing plate 1 on the motion track of bearing plate 1；Described
Pedestal 2 is provided with the drive device for being used for driving sliding block 15 to move.Wherein, sliding block 15 is arranged on the front of bearing plate 1, here
Front refers to the direction of advance of automobile, i.e., the direction that bearing plate 1 is consistent with automobile direction of advance may strike when moving；And justify
Pin 14 is arranged on the rear of bearing plate 1, and rear here refers to the direction of retreat of automobile, i.e. bearing plate 1 and back of automobile side
To the direction that may be struck during consistent motion, such as when automobile suddenly accelerates to advance to the left, bearing plate 1 is exactly to push against straight pin
14；Described drive device refers to that pedestal 2 is provided with cylinder 16 and the switching device for opening and closing cylinder 16, cylinder
16 extension bar is connected with sliding block 15；Switching device is set on the steering wheel in automobile, and is electrically connected with cylinder 16.
Described seat can produce an inertia force, this inertia force passes through first straight line tooth in the moment of automobile urgent brake
After the commutation of bar 4, gear 6 and second straight line rack 6, one and vehicle traveling direction opposite effect can be produced to pedestal 2
The resistance that power, i.e. automobile continue to advance along direction of advance is bigger, so as to more efficiently improve the effect of vehicle deceleration.Wherein,
The inertia force is relevant also with taking passenger weight on the seat, and inertia force caused by the more big then seat of passenger weight and passenger is just
Bigger, the reaction force on pedestal 1 is also bigger so as to being applied to, so as to which the braking effect to automobile is also more notable.It is in addition, described
Can be used for other parts installation in automobile for protection device of the driver in vehicle emergency brake, as mentioned on vehicle
Seat could alternatively be engine, cylinder, speed changer etc.；In addition, for dump truck, can also be by for loading
Tipping bucket is connected on bearing plate 1 to strengthen the braking effect of dump truck.
Described first straight line rack 4 has two, and two first straight line racks 4 are symmetricly set on the both sides of bearing plate 1；Institute
The second straight line rack 5 stated has two, and two second straight line racks 5 are symmetricly set on the both sides of pedestal 2；Described gear 6 has
Multiple, support 12 has multiple.Each gear 6 is arranged in pairs or groups two supports 12, and support 12 is located at the both sides of gear 6, and every power transmission shaft 7
It is interspersed in so that gear 6 rotates between two supports 12, as shown in Figure 2.
Described first straight line rack 4 and the both sides of second straight line rack 5 is equipped with for preventing gear 6 from first straight line tooth
The block 8 to be slipped away between bar 4 and second straight line rack 5.It is straight that described block 8 is symmetricly set on first straight line rack 4 and second
The both sides of line rack 5, as shown in Figure 2.
Described one end of paw 3 is connected with the upper surface slide of bearing plate 1, and the other end is fixed by screw 9 and pedestal 2 to be connected
Connect.
Described one end of paw 3 is connected with the upper surface slide of bearing plate 1 to be referred to, the lower surface of paw 3 is provided with arc bump 10,
The upper surface of bearing plate 1 is provided with the chute 11 slided for arc bump 10, as shown in Figure 2.
The described lower end of sliding block 15 is slidably connected by dovetail groove and pedestal 2.
Described pedestal 2, which is provided with, is used for the spacing baffle plate 17 of sliding block 15.By the way that the switching device of cylinder 16 is arranged on
On steering wheel, driver can be facilitated to control the opening and closing of cylinder；Once cylinder 16, which is opened to coordinate again, steps on brake, just
It can make it that braking effect is more preferably notable, i.e., slowing effect is more preferably notable.
Described gear 6 is socketed on power transmission shaft 7, and the one end of power transmission shaft 7 is spacing by arc convex 18 and support 12, another
End passes through nut check.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit protection scope of the present invention.It is all in this hair
Within bright claim, any modification, equivalent substitution and improvement for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of be used for protection device of the driver in vehicle emergency brake, it is characterised in that：It includes being used to install the vehicle seat of honour
The bearing plate (1) of chair and the pedestal for being connected with vehicle top bottom-disc (2), described bearing plate (1) pass through paw (3) and pedestal
(2) connect；Described bearing plate (1) lower surface is provided with first straight line rack (4), and pedestal (2) upper surface is provided with second straight line tooth
Bar (5), first straight line rack (4) and second straight line rack (5) are by gear (6) engaged transmission, and pedestal (2) is in gear (6)
Both sides are respectively equipped with support (12), and support (12) is provided with long lumbar hole (13), and gear (6) is slidably connected at by power transmission shaft (7)
In long lumbar hole (13)；Described pedestal (2) is provided with the straight pin (14) for being used for pushing against bearing plate (1) side, and pedestal (2) exists
The sliding block (15) for pushing against or disengaging with bearing plate (1) is additionally provided with the motion track of bearing plate (1)；Described pedestal (2)
It is provided with the drive device for being used for driving sliding block (15) mobile；Described drive device refers to that pedestal (2) is provided with cylinder (16)
With the switching device for opening and closing cylinder (16), the extension bar of cylinder (16) is connected with sliding block (15)；Switching device is set
Put on the steering wheel in automobile, and electrically connected with cylinder (16).
2. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described
One linear gear rack (4) has two, and two first straight line racks (4) are symmetricly set on the both sides of bearing plate (1)；Described second is straight
Line rack (5) has two, and two second straight line racks (5) are symmetricly set on the both sides of pedestal (2)；Described gear (6) has more
Individual, support (12) has multiple.
3. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described
One linear gear rack (4) and second straight line rack (5) both sides are equipped with for preventing gear (6) from first straight line rack (4) and the
The block (8) to be slipped away between two linear gear racks (5).
4. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described pressure
Pawl (3) one end is connected with bearing plate (1) upper surface slide, and the other end is fixedly connected by screw (9) with pedestal (2).
5. according to claim 4 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described pressure
Pawl (3) one end is connected with bearing plate (1) upper surface slide to be referred to, paw (3) lower surface is provided with arc bump (10), bearing plate
(1) upper surface is provided with the chute (11) slided for arc bump (10).
6. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described cunning
Block (15) lower end is slidably connected by dovetail groove and pedestal (2).
7. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described base
Seat (2), which is provided with, is used for the spacing baffle plate (17) of sliding block (15).
8. according to claim 1 be used for protection device of the driver in vehicle emergency brake, it is characterised in that：Described tooth
Wheel (6) is socketed on power transmission shaft (7), and power transmission shaft (7) one end is spacing by arc convex (18) and support (12), and the other end passes through
Nut check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598666.6A CN105128831B (en) | 2015-09-18 | 2015-09-18 | For protection device of the driver in vehicle emergency brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598666.6A CN105128831B (en) | 2015-09-18 | 2015-09-18 | For protection device of the driver in vehicle emergency brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128831A CN105128831A (en) | 2015-12-09 |
| CN105128831B true CN105128831B (en) | 2018-01-16 |
Family
ID=54714535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598666.6A Expired - Fee Related CN105128831B (en) | 2015-09-18 | 2015-09-18 | For protection device of the driver in vehicle emergency brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128831B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861674B (en) * | 2019-10-22 | 2020-12-25 | 浙江大丰轨道交通装备有限公司 | Straddle type rail transit transportation system |
| CN113428275B (en) * | 2021-07-22 | 2022-03-22 | 天津内燃机研究所（天津摩托车技术中心） | New energy unmanned two-wheel motorcycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352312B1 (en) * | 2000-03-24 | 2002-03-05 | Excellence Manufacturing, Inc. | Vehicle seat interlock |
| CN2883067Y (en) * | 2006-02-14 | 2007-03-28 | 刘江 | Automatic rear sliding seat of car |
| CN101920670A (en) * | 2010-04-09 | 2010-12-22 | 陕西科技大学 | Protection device for safety of vehicle passengers |
| CN102381218A (en) * | 2011-08-20 | 2012-03-21 | 重庆市金刚清泓科技有限公司 | Safe automatic regulation mechanism for automobile seat |
| CN202169887U (en) * | 2011-08-20 | 2012-03-21 | 重庆市金刚清泓科技有限公司 | Automatic safety adjusting mechanism for automobile seat |
-
2015
- 2015-09-18 CN CN201510598666.6A patent/CN105128831B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352312B1 (en) * | 2000-03-24 | 2002-03-05 | Excellence Manufacturing, Inc. | Vehicle seat interlock |
| CN2883067Y (en) * | 2006-02-14 | 2007-03-28 | 刘江 | Automatic rear sliding seat of car |
| CN101920670A (en) * | 2010-04-09 | 2010-12-22 | 陕西科技大学 | Protection device for safety of vehicle passengers |
| CN102381218A (en) * | 2011-08-20 | 2012-03-21 | 重庆市金刚清泓科技有限公司 | Safe automatic regulation mechanism for automobile seat |
| CN202169887U (en) * | 2011-08-20 | 2012-03-21 | 重庆市金刚清泓科技有限公司 | Automatic safety adjusting mechanism for automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105128831A (en) | 2015-12-09 |
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