CN107527530B - A kind of wireless control simulation tire burst device - Google Patents
A kind of wireless control simulation tire burst device Download PDFInfo
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- CN107527530B CN107527530B CN201710803535.6A CN201710803535A CN107527530B CN 107527530 B CN107527530 B CN 107527530B CN 201710803535 A CN201710803535 A CN 201710803535A CN 107527530 B CN107527530 B CN 107527530B
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- tire burst
- axis
- burst device
- spoke
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of wireless control to simulate tire burst device, it is set on spoke, the simulation tire burst device includes controller, linear motor and at least two levers, and the controller is fixed on spoke, and the input terminal and external remote of controller are wirelessly connected；The linear motor is fixed on the center of spoke, and the axis of the lead screw of linear motor is overlapped with the axis of axis of wheel rotation, the output end connection of linear motor and controller；At least two lever is along the radially uniform distribution of wheel, one end of each lever passes through that feed screw nut is slidably connected with lead screw, the other end is provided with puncturing blade, middle part is connect around the fixation holder pivots being fixed on spoke, and the point of a knife of the puncturing blade is towards sidewall.Simulation tire burst device of the invention, can be applied to the tire burst test under a variety of models difference speed road conditions, and structure is simple, simulation control precision is high, improve the sudden and randomness blown out, and provides more life-like simulation to driver and blows out experience.
Description
Technical field
The present invention relates to a kind of simulation tire burst device, specifically a kind of wireless control simulates tire burst device.
Background technique
It blows out and refers to that tire (is generally less than 0.1 second) internal cause rupture in the extremely short time and loses institute's inflatable body in tire suddenly
The case where.The generation blown out often very suddenly, leaves that the time that driver adopts remedial measures is very short, and vehicle is often for later
Be difficult to control, blow out suddenly will the serious stress balance and direction control for destroying driving vehicle, especially run at high speed
Vehicle huge inertia force effect under violent sideslip, whipping occurs, the serious accident of blowing out will lead to the continuous of vehicle
Rolling, and collide with guardrail or other vehicles, cause extremely serious more vehicles to bump against traffic accident.
Counted according to traffic management department, in the traffic accident that China's highway is generated by tire at present, 70% or more be by
Caused by blowing out.Automobile of the speed per hour at 120 kilometers in high speed, once it blows out, it is serious to lead along with the operation of mistake
It causes to overturn, and the overturn accident death rate nearly 100%.After automobile flat tire, the measure that driver takes is related for the consequence of generation
Keyness effect.According to the difference of road conditions and tire location, there are many different shapes, only real experiences different situations for accident of blowing out
Under blow out, could have impression more profound to correct operation measure.Therefore in driver training learning process, by into
Row is blown out simulated exercise, allows their real experiences automobiles blowing out in varied situations, and on side, guidance is blown out by security official
When correct operation, illustrate that proper operation can greatly reduce a possibility that developing into overturn accident of blowing out, this for training
It is most important to support driver's smell of powder.
And the existing device blown out of simulating is mostly the device that arrangement punctures tire in vehicle forward path, this kind of dress of blowing out
It sets and is easy to remember placement location by driver, to reduce the sudden and randomness blown out.Driver may for fear,
Close to it is predetermined blow out region when, throttle can be loosened by the light of nature, speed is required in advance to be not achieved, weaken manoeuvre of blowing out
Effect has widened the gap with practical high-speed tire explosion situation.
Summary of the invention
In order to overcome the defects of the prior art, the present invention provides a kind of simulated automotive tire burst devices.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of wireless control simulation tire burst device, is set on spoke, the simulation tire burst device includes:
Controller, the controller are fixed on spoke, and the input terminal and external remote of controller are wirelessly connected；
Linear motor, the linear motor are fixed on the center of spoke, the axis and vehicle wheel rotation of the lead screw of linear motor
The axis of axis is overlapped, and the output end of linear motor and controller connects；
At least two levers, at least two lever along the radially uniform distribution of wheel, one end of each lever is equal
By feed screw nut and lead screw is slidably connected, the other end is provided with puncturing blade, middle part is around the fixation bracket being fixed on spoke turn
Dynamic connection, the point of a knife of the puncturing blade is towards sidewall.
Preferably, the linear motor is fixed on the center of spoke by motor fixing frame.
Preferably, the puncturing blade detachable connection is convenient for changing on lever when puncturing blade rust.
Preferably, the point of a knife of the puncturing blade, which is bent towards, is provided with multiple sawtooth on the inside of sidewall and point of a knife, more favorably
In puncturing tire.
Preferably, the feed screw nut includes fixture nut, connecting rod and sliding block, the fixture nut is sheathed on lead screw
On, one end of connecting rod is fixedly connected with fixture nut, the other end is fixedly connected with a slide block；Each lever includes hollow pipe
And sealing-plug, the slot along hollow pipe length direction arrangement is offered on the hollow pipe with one end that feed screw nut is slidably connected
Hole, the connecting rod pass through slot and slide in hollow pipe with movable slider, and sealing-plug, which is connected on hollow pipe, opens up slot
One end.
Preferably, the axis of the axis of the axis of the connecting rod, lever, support bracket fastened axis and lead screw is in
In same plane.
Preferably, the connecting rod and hollow pipe are cylindric, sliding block for sphere, the width of the slot is greater than company
The diameter of extension bar and the diameter for being less than sliding block.
Preferably, the plug thread is connected to the one end for opening up slot on hollow pipe, the puncturing blade screw thread connects
It is connected to the other end of lever, sealing-plug is convenient for changing using the stable property that not only can guarantee connection is threadedly coupled, and puncturing blade uses
It is threadedly coupled the stable property that not only can guarantee connection but also facilitates operation.
Preferably, the remote controler includes power module, start button and wireless transmitter module；The controller includes
Power module, motor starting or stopping control circuit module and wireless receiving module.
Preferably, the lead screw is smooth lead screw or ball-screw.
The beneficial effects of the present invention are:
1, simulation tire burst device of the invention can be applied to the tire burst test under a variety of models difference speed road conditions, structure
Simply, simulation control precision is high, improves the sudden and randomness blown out, provides more life-like simulation to driver and blow out
Experience.
2, simulation tire burst device of the invention controls motor action by wireless remote control and realizes that simulation is blown out, easy to control.
3, the point of a knife of puncturing blade of the invention bends towards and is provided with multiple sawtooth on the inside of sidewall and point of a knife, is more advantageous to thorn
Broken tire.
Detailed description of the invention
Fig. 1 is that the wireless control of the present embodiment simulates the structural schematic diagram of tire burst device.
Fig. 2 is that the wireless control of the present embodiment simulates the left view structural representation of tire burst device.
Fig. 3 is the sliding block of the present embodiment and the structural schematic diagram of slot.
Fig. 4 is the structural schematic diagram of the puncturing blade of the present embodiment.
Fig. 5 is that the wireless control simulation tire burst device of the present embodiment punctures the left view structural representation after tire.
In figure, 1, spoke, 2, remote controler, 3, controller, 4, linear motor, 41, motor fixing frame, 42, lead screw, 5, lead screw
Nut, 51, fixture nut, 52, connecting rod, 53, sliding block, 6, lever, 61, hollow pipe, 62, slot, 63, puncturing blade, 64, sealing
Plug, 7, fixed bracket, 8, tire.
Specific embodiment
For a better understanding of the skilled in the art, being done in the following with reference to the drawings and specific embodiments to the present invention
It is further described, it is following to be merely exemplary that the scope of protection of the present invention is not limited.
As shown in Fig. 1,2,5, the invention discloses a kind of wireless control to simulate tire burst device, is set on spoke 1, described
Simulating tire burst device includes controller 3, linear motor 4 and at least two levers 6.The controller 3 is fixed on spoke 1,
The input terminal and external remote 2 of controller 3 are wirelessly connected, and the remote controler 2 includes power module, start button and wireless hair
Module is penetrated, remote controler 2 is used for 3 emissioning controling signal of controller；The controller 3 includes power module, motor start-up and shut-down control
Circuit module and wireless receiving module.The linear motor 4 is fixed on the center of spoke 1, straight-line electric by motor fixing frame 41
The axis of lead screw 42 of machine 4 is overlapped with the axis of axis of wheel rotation, and linear motor 4 is connect with the output end of controller 3, preferably silk
Thick stick 42 is smooth lead screw or ball-screw.At least two lever 6 is along the radially uniform distribution of wheel, to guarantee each lever 6
Stress size is identical, and the present embodiment preferably uses two levers 6, and two levers 6 are arranged about the axisymmetrical of axis of wheel rotation,
One end of each lever 6 passes through feed screw nut 5 and lead screw 42 is slidably connected, the other end is provided with puncturing blade 63, middle part
It is rotatablely connected around the fixation bracket 7 being fixed on spoke 1, specifically the middle part of lever 6 is connect by bearing with fixed bracket 7,
The middle part of lever 6 is rotated around bearing axis；The point of a knife of the puncturing blade 63 towards sidewall, the initial position of puncturing blade 63 with
Sidewall is spaced a distance, and preferably described 63 detachable connection of puncturing blade of the present embodiment works as puncturing blade on lever 6
It is convenient for changing when rust；In addition, the point of a knife of the puncturing blade 63, which is bent towards, is provided with multiple sawtooth on the inside of sidewall and point of a knife, such as
Shown in Fig. 4, it is more advantageous to and punctures tire.
A kind of preferred scheme, as shown in Figures 2 and 3, the feed screw nut 5 include fixture nut 51, connecting rod 52 and slide
Block 53, the fixture nut 51 are sheathed on lead screw 42, one end of connecting rod 52 is fixedly connected with fixture nut 51, the other end with
Sliding block 53 is fixedly connected.Each lever 6 includes hollow pipe 61 and sealing-plug 64, on the hollow pipe 61 with feed screw nut 5
The one end being slidably connected offers the slot 62 along 61 length direction of hollow pipe arrangement, and the connecting rod 52 passes through slot 62 and band
Movable slider 53 slides in hollow pipe 61, and the internal diameter clearance fit of sliding block 53 and hollow pipe 61, sealing-plug 64 is connected to hollow pipe 6
On open up one end of slot.The axis of the connecting rod 52, the axis of lever 6, the axis of fixed bracket 7 and the axis of lead screw 42
Line is in same plane；The axis of the axis of the connecting rod 52 and lead screw 42 at an angle, the axis of connecting rod 52 with
For the angle of the axis of lever 6 close to 90 degree, the distance of 42 axis of axial line distance lead screw of fixed bracket 7 is considered as linear motor 4
Peak torque and power size needed for sidewall is punctured, to guarantee that the torque that linear motor 4 provides drives lever 6 to puncture tire 8.
Further preferably, it is sphere that the connecting rod 52 and hollow pipe 61, which are cylindric, sliding block 53, and connecting rod 52
Axis be overlapped with the centre of sphere of sliding block 53, the diameter of sliding block 53 is greater than the diameter of connecting rod 52, and the width of the slot 62 is greater than
The diameter of connecting rod 52 and the diameter for being less than sliding block 53.In addition to this, connecting rod 52, hollow pipe 61, sliding block 53 can also be it
His shape, for example, the connecting rod 52 or cube, sliding block 53 and hollow pipe 61 are cylindric；Alternatively, the connecting rod 52 is
Cylindric or cube, sliding block 53 and hollow pipe 61 are cube, numerous to list herein.
Sealing-plug 64 described in the present embodiment is threadedly connected to one end that slot is opened up on hollow pipe 61, and anti-limited slip block 53 is detached from
Hollow pipe 61 out, the puncturing blade 63 are threadedly connected to the other end of lever 6, and sealing-plug 64 is using the threaded connection both company of can guarantee
The stable property connect is convenient for changing again, and puncturing blade 63 facilitates operation using the stable property that not only can guarantee connection is threadedly coupled.
The working principle of the wireless control simulation tire burst device of the present embodiment: wireless signal, control are emitted by remote controler 2
The wireless signal control linear motor 4 that device 3 receives remote controler 2 rotates forward, and drives feed screw nut 5 straight to separate wheel plane direction
Line movement, 62 slide downward of slot of 53 opposing levers 6 of sliding block, as shown in figure 5, to drive lever 6 around fixed 7 turns of bracket
Dynamic, puncturing blade 63 is close to 8 direction of tire, overcomes reserved initial distance to contact with tire 8, and in the torsion of linear motor 4
Under square drives, puncturing blade 63 is enough to pierce through sidewall to the pressure of tire 8；It is required that after the setting delay a period of time of controller 2
Issue the instruction for stopping linear motor 4, the time that time, that is, feed screw nut 5 of delay moves, it is desirable that ensure the straight of feed screw nut 5
Displacement of the lines is enough that puncturing blade 63 is made to puncture tire 8.
Above only describes basic principle of the invention and preferred embodiment, those skilled in the art can be according to foregoing description
Many changes and improvements are made, these changes and improvements should be within the scope of protection of the invention.
Claims (9)
1. a kind of wireless control simulates tire burst device, it is set on spoke (1), which is characterized in that the simulation tire burst device packet
It includes:
Controller (3), the controller (3) are fixed on spoke (1), the input terminal and external remote (2) nothing of controller (3)
Line connection；
Linear motor (4), the linear motor (4) are fixed on the center of spoke (1), the axis of the lead screw (42) of linear motor (4)
Line is overlapped with the axis of axis of wheel rotation, and linear motor (4) is connect with the output end of controller (3)；
At least two levers (6), at least two lever (6) along the radially uniform distribution of wheel, one end of each lever (6) is equal
By feed screw nut (5) with lead screw (42) are slidably connected, the other end is provided with puncturing blade (63), middle part is around being fixed on spoke (1)
On fixation bracket (7) rotation connection, the point of a knife of the puncturing blade (63) is towards sidewall；
The feed screw nut (5) includes fixture nut (51), connecting rod (52) and sliding block (53), and the fixture nut (51) is arranged
In on lead screw (42), one end of connecting rod (52) is fixedly connected with fixture nut (51), the other end is fixedly connected with sliding block (53)；
Each lever (6) includes hollow pipe (61) and sealing-plug (64), is slided on the hollow pipe (61) with feed screw nut (5)
One end of dynamic connection offers the slot (62) along hollow pipe (61) length direction arrangement, and the connecting rod (52) passes through slot
(62) and with movable slider (53) sliding, sealing-plug (64) are connected on hollow pipe (61) and open up the one of slot in hollow pipe (61)
End.
2. wireless control according to claim 1 simulates tire burst device, which is characterized in that the linear motor passes through motor
Fixed frame (41) is fixed on the center of spoke (1).
3. wireless control according to claim 1 simulates tire burst device, which is characterized in that the puncturing blade (63) is detachable
Formula is connected on lever (6).
4. wireless control according to claim 3 simulates tire burst device, which is characterized in that the point of a knife of the puncturing blade (63)
It bends towards and is provided with multiple sawtooth on the inside of sidewall and point of a knife.
5. wireless control according to claim 4 simulates tire burst device, which is characterized in that the axis of the connecting rod (52)
Line, the axis of lever (6), the axis of fixed bracket (7) and the axis of lead screw (42) are in same plane.
6. wireless control according to claim 4 simulates tire burst device, which is characterized in that the connecting rod (52) and hollow
Pipe (61) is cylindric, sliding block (53) for sphere, and the width of the slot (62) is greater than the diameter of connecting rod (52) and is less than
The diameter of sliding block (53).
7. wireless control according to claim 4 simulates tire burst device, which is characterized in that sealing-plug (64) screw thread connects
It is connected to one end that slot is opened up on hollow pipe (61), the puncturing blade (63) is threadedly connected to the other end of lever (6).
8. wireless control according to claim 1 simulates tire burst device, which is characterized in that the remote controler (2) includes electricity
Source module, start button and wireless transmitter module；The controller (3) includes power module, motor starting or stopping control circuit module
And wireless receiving module.
9. wireless control according to claim 1 simulates tire burst device, which is characterized in that the lead screw (42) is smooth silk
Thick stick or ball-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803535.6A CN107527530B (en) | 2017-09-07 | 2017-09-07 | A kind of wireless control simulation tire burst device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803535.6A CN107527530B (en) | 2017-09-07 | 2017-09-07 | A kind of wireless control simulation tire burst device |
Publications (2)
| Publication Number | Publication Date |
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| CN107527530A CN107527530A (en) | 2017-12-29 |
| CN107527530B true CN107527530B (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710803535.6A Active CN107527530B (en) | 2017-09-07 | 2017-09-07 | A kind of wireless control simulation tire burst device |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827650A (en) * | 2018-06-01 | 2018-11-16 | 武汉过控科技有限公司 | A kind of broken tire method |
| CN108844748A (en) * | 2018-06-01 | 2018-11-20 | 武汉过控科技有限公司 | A kind of broken tire method |
| CN110274774B (en) * | 2019-06-27 | 2020-08-11 | 燕山大学 | Test system for simulating tire burst |
| CN110307998A (en) * | 2019-08-02 | 2019-10-08 | 中国汽车工程研究院股份有限公司 | Motor vehicle emergency safety device test of blowing out with high speed breaks device of tyre and method |
| CN110379287A (en) * | 2019-08-05 | 2019-10-25 | 浙江颢屹汽车技术有限公司 | A kind of car model tire support with steering structure |
| CN110441073B (en) * | 2019-08-29 | 2021-04-16 | 吉林大学 | Tire breaking device used in vehicle running process and control device thereof |
| CN110468759B (en) * | 2019-08-29 | 2021-05-04 | 吉林大学 | Rotary tire breaking device based on hollow tool bit and control device thereof |
| CN112393926A (en) * | 2019-12-20 | 2021-02-23 | 襄阳达安汽车检测中心有限公司 | Needling type automobile tire burst simulation device |
| CN111089736B (en) * | 2020-01-10 | 2023-03-07 | 吉林大学 | Automobile tire burst simulation experiment device |
| CN111337273A (en) * | 2020-04-16 | 2020-06-26 | 郑州鑫御驰汽车配件有限公司 | Equipment for quick tire burst test of whole automobile |
| CN111879531A (en) * | 2020-07-22 | 2020-11-03 | 吉林大学 | Tire burst simulation device |
| CN112233481B (en) * | 2020-09-03 | 2022-06-10 | 东风商用车有限公司 | Vehicle-mounted device for simulating automobile tire burst |
| CN114748815B (en) * | 2022-04-20 | 2022-10-14 | 上海交通大学 | Electric automobile battery automatic fire extinguisher and electric automobile thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1423517A (en) * | 1972-02-26 | 1976-02-04 | Dunlop Ltd | Testing tyres |
| CN103175695B (en) * | 2012-12-19 | 2015-06-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Tire blow-out simulation deflator |
| CN204496751U (en) * | 2015-04-02 | 2015-07-22 | 金东升 | A kind of driving school safety type is blown out trainer |
| CN106596141B (en) * | 2016-02-16 | 2019-04-05 | 襄阳达安汽车检测中心 | Automotive tire burst simulator |
| CN205593764U (en) * | 2016-04-25 | 2016-09-21 | 湖北航天化学技术研究所 | Car test device that blows out |
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2017
- 2017-09-07 CN CN201710803535.6A patent/CN107527530B/en active Active
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| CN107527530A (en) | 2017-12-29 |
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Effective date of registration: 20201225 Address after: 214500 south of mujinsi bridge, Jingcheng street, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu HENGWEI protective equipment manufacturing Co.,Ltd. Address before: 323000 Room 301, building 26, Baiyun community, Liandu District, Lishui City, Zhejiang Province Patentee before: Xu Zijian |
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Effective date of registration: 20211124 Address after: 214500 No. 8, Lianyou Road, Chengnan Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: JIANGSU RUIDUN POLICE EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 214500 south of mujinsi bridge, Jingcheng street, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: Jiangsu HENGWEI protective equipment manufacturing Co.,Ltd. |
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