CN205593764U - Car test device that blows out - Google Patents
Car test device that blows out Download PDFInfo
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- CN205593764U CN205593764U CN201620349354.1U CN201620349354U CN205593764U CN 205593764 U CN205593764 U CN 205593764U CN 201620349354 U CN201620349354 U CN 201620349354U CN 205593764 U CN205593764 U CN 205593764U
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Abstract
The utility model relates to a car test device that blows out, including remote controller, controller, initiating device and blasting material, make the controller output excitaton source through remote controller transmission radio signal, and then trigger initiating device and ignite the blasting material, puncture automobile tire, the simulation car state of blowing out under the effect of blasting material. The utility model discloses can be used for the blow out experiment of various car under the friction speed condition, the utility model discloses can the real simulation car state of blowing out, have the advantage of simple structure, cost economy.
Description
Technical field
This utility model belongs to automobile test field tests, is specifically related to a kind of automobile flat tire assay device.
Background technology
Automobile has become as one of vehicles that people's daily life popularizes very much.It is extremely dangerous for blowing out during automobile is exercised, but tends not to enough stop completely, and once generation can cause the vehicle accident of car crash.To this end, each automaker have developed substantial amounts of automobile tire burst prevention product to strengthen the safety of automobile.These product needed test its performance by test, thus need simulated automotive runflat condition under the conditions of certain speed.Through investigation, presently relevant document and disclosed patent generally describe following several ways and carrys out simulated automotive and blow out: one, in the metal object (such as iron nail) that ground, test site populated in advance is sharp, rubber-tyred roller is out-of-date, punctures tire；Its two, automotive hub installs additional exhaust apparatus, realizes simulation blow out by controlling exhaust velocity；Its three, near automobile tire, install percussion lock additional, launching objects (such as bullet etc.) punctures tire.
Method one can cause the breaking-up of other non-test tires of automobile homonymy in process of the test, causes unnecessary loss.This kind of method is also not suitable for large-scale automotive tire burst test；Method two structure is complicated, and there is certain difference with real runflat condition；Method three Financial cost is higher.
Summary of the invention
This utility model can effectively overcome drawbacks described above, it is provided that a kind of structurally simple, economical, the automobile flat tire assay device of real simulated automotive runflat condition.
The technical solution of the utility model is: include being loaded on the priming device outside automobile test tire, remote controller, for the wireless signal launched according to remote controller with the controller exciting priming device to work, blasting substance it is assembled with on priming device, controller output end is connected with priming device, controller input and remote controller wireless connections.
Controller is loaded on automobile test bead seat.
Controller is bundled on automobile test bead seat by iron wire.
It is equipped with power module on remote controller, controller.
Launching wireless signal by remote controller makes controller export electric current excitaton source, and then triggers priming device ignition blasting substance, punctures the effect that automobile tire reaches moment and blows out under the effect of blasting substance.Remote controller starts controller by launching wireless signal, it is achieved that separate with controller, priming device and blasting substance.Remote controller is controlled by testing crew on car, launches wireless signal as required and ignites priming device.Priming device and blasting substance are pasted and are fixed on explosion position selected outside tire, and controller is bundled on wheel hub.Controller has independent power module, it is possible to receiving the wireless signal of remote controller, as required output electric current excitaton source, controller is generally in off-state.Remote controller and controller are single couplings, can be effectively guaranteed the safety of test, it is to avoid unexpected triggering.Priming device lead-in wire is directly connected to controller output end, ignites under the effect of controller output electric current excitaton source；Explosive substance explodes under the effect of priming device, and can puncture automobile tire by the detonation of self, to realize blowing out purpose.
This utility model can simulated automotive runflat condition really, for experimental test and the calibrating offer condition of automobile tire burst prevention product.This utility model may be used for various automobile tire burst test under the conditions of friction speed.This utility model is without installing any auxiliary device facility in advance on automobile tire and wheel hub.This utility model has only to blasting substance in a small amount just can realize effect of blowing out, and blasting substance retrains without other metal shells, while purpose is blown out in realization, to automobile miscellaneous part without any damage, it is possible to guarantee test personnel and the safety of vehicle.This utility model has obvious superiority relative to existing similar technique, has a extensive future, and economic benefit is good.
This utility model compared with prior art has the advantages that
(1) after blasting substance detonates, moment punctures tire, consistent with actual runflat condition；
(2) simple in construction, easy to operate, need to detonate at any time according to test；
(3) cost economy, except priming device and blasting substance, other can be repeatedly utilized so that.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
In Fig. 1, remote controller (1) is launched wireless signal and is made controller (2) export electric current excitaton source, and then triggers priming device (3) ignition blasting substance (4), punctures automobile tire under the effect of blasting substance (4).Remote controller (1) starts controller (2) by launching wireless signal, it is achieved that separate with controller (2), priming device (3) and blasting substance (4).Controller (2) has independent power supply, it is possible to receive the wireless signal of remote controller (1), accurately output electric current excitaton source；Priming device (3) is under the effect of excitaton source, and can detonate explosive substance (4)；Explosive substance (4) is that high energy contains energy material, can puncture automobile tire by the detonation of self, reach purpose of blowing out.Wherein remote controller uses 12V battery, and controller uses two joint 12V batteries.
During tire burst test, first controller (2) is bundled on automobile test bead seat by iron wire etc., and confirms whether controller is off, simultaneously close off remote controller (1).Then assemble priming device (3) and blasting substance (4), pasted and be fixed on explosion position selected outside tire, priming device (3) lead-in wire is connected to controller (2) outfan.Remote controller (1) being met at testing crew on car, starts test, automobile reaches certain speed by the time, when meeting test requirements document, testing crew triggers remote controller (1) and completes tire burst test.
This utility model can be used for carrying out explosion experiments during vehicle stationary it can also be used to tire burst test in vehicle traveling process.During kart tire burst test, speed is as a example by 100km/h, and during motorbus tire burst test, speed is as a example by 80km/h, all can simulated automotive runflat condition really.
Claims (4)
1. an automobile flat tire assay device, it is characterized in that: include being loaded on the priming device (3) outside automobile test tire, remote controller (1), for the wireless signal launched according to remote controller with the controller (2) exciting priming device to work, blasting substance (4) it is assembled with on priming device (3), controller output end is connected with priming device, controller (2) input and remote controller (1) wireless connections.
Automobile flat tire assay device the most according to claim 1, it is characterised in that: controller (2) is loaded on automobile test bead seat.
Automobile flat tire assay device the most according to claim 2, it is characterised in that: controller (2) is bundled on automobile test bead seat by iron wire.
Automobile flat tire assay device the most according to claim 1, it is characterised in that: remote controller (1), controller are equipped with power module on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349354.1U CN205593764U (en) | 2016-04-25 | 2016-04-25 | Car test device that blows out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349354.1U CN205593764U (en) | 2016-04-25 | 2016-04-25 | Car test device that blows out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593764U true CN205593764U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620349354.1U Active CN205593764U (en) | 2016-04-25 | 2016-04-25 | Car test device that blows out |
Country Status (1)
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| CN (1) | CN205593764U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769111A (en) * | 2016-12-05 | 2017-05-31 | 王伟 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
| CN107527530A (en) * | 2017-09-07 | 2017-12-29 | 徐子建 | A kind of controlled in wireless simulates tire burst device |
| CN107941532A (en) * | 2017-11-10 | 2018-04-20 | 浙江大学 | A kind of wireless remote-control on-vehicle formula simulated automotive tire burst device and method of blowing out |
| CN109187042A (en) * | 2018-08-08 | 2019-01-11 | 同济大学 | A kind of automatic driving vehicle is blown out operating condition driving performance test macro and test method |
| CN111879531A (en) * | 2020-07-22 | 2020-11-03 | 吉林大学 | Tire burst simulation device |
-
2016
- 2016-04-25 CN CN201620349354.1U patent/CN205593764U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769111A (en) * | 2016-12-05 | 2017-05-31 | 王伟 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
| CN108956167A (en) * | 2016-12-05 | 2018-12-07 | 王伟 | Apparatus to cause bursting in a kind of tire for performance test of blowing out |
| CN108956166A (en) * | 2016-12-05 | 2018-12-07 | 王伟 | A kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out |
| CN108956167B (en) * | 2016-12-05 | 2020-01-14 | 山东省振泰集团股份有限公司 | Tire internal explosion-proof device for tire burst performance test |
| CN107527530A (en) * | 2017-09-07 | 2017-12-29 | 徐子建 | A kind of controlled in wireless simulates tire burst device |
| CN107941532A (en) * | 2017-11-10 | 2018-04-20 | 浙江大学 | A kind of wireless remote-control on-vehicle formula simulated automotive tire burst device and method of blowing out |
| CN107941532B (en) * | 2017-11-10 | 2019-10-11 | 浙江大学 | A kind of wireless remote-control on-vehicle formula simulated automotive tire burst device and method of blowing out |
| CN109187042A (en) * | 2018-08-08 | 2019-01-11 | 同济大学 | A kind of automatic driving vehicle is blown out operating condition driving performance test macro and test method |
| CN111879531A (en) * | 2020-07-22 | 2020-11-03 | 吉林大学 | Tire burst simulation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |