CN112233481B - Vehicle-mounted device for simulating automobile tire burst - Google Patents
Vehicle-mounted device for simulating automobile tire burst Download PDFInfo
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- CN112233481B CN112233481B CN202010915301.2A CN202010915301A CN112233481B CN 112233481 B CN112233481 B CN 112233481B CN 202010915301 A CN202010915301 A CN 202010915301A CN 112233481 B CN112233481 B CN 112233481B
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- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000005422 blasting Methods 0.000 claims abstract description 48
- 238000004088 simulation Methods 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000004880 explosion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011076 safety test Methods 0.000 abstract description 4
- 230000009172 bursting Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 206010016173 Fall Diseases 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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
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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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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Abstract
The application relates to a vehicular simulation car device that blows out relates to car safety test technical field. The automobile tire blasting device comprises a frame body, a blasting mechanism, a driving mechanism and a control mechanism, wherein one end of the frame body is used for being connected with an automobile suspension, the blasting mechanism is arranged on the frame body and is used for moving in a direction close to or far away from an automobile tire to blast the automobile tire, the driving mechanism is arranged on the frame body and is connected with the blasting mechanism, the driving mechanism comprises a first state and a second state, when the driving mechanism is in the first state, the driving mechanism drives the blasting mechanism to move in the direction close to the automobile tire, when the driving mechanism is in the second state, the driving mechanism drives the blasting mechanism to move in the direction far away from the automobile tire to recover to an initial position, and the control mechanism is connected with the driving mechanism and is used for controlling the driving mechanism to switch between the first state and the second state according to blasting requirements. The device provided by the application solves the problems that the device for simulating the automobile tire burst in the related technology is low in bursting property and randomness and unsafe in the tire burst process.
Description
Technical Field
The application relates to the technical field of automobile safety tests, in particular to a vehicle-mounted device for simulating automobile tire burst.
Background
With the popularization of automobiles in life, the traffic accident rate also rises year by year, wherein investigation shows that more than 70% of traffic accidents are caused by tire burst, once the speed per hour of an automobile exceeds 100km/h, if a driver cannot take correct operation within a very short time after the tire burst happens, the driver is likely to directly turn over, the accident death rate of high-speed turning over is currently shown to be close to 100%, and therefore, it is very important that the driver timely takes correct corresponding operation at the moment of the tire burst of the automobile. Therefore, in the training and learning of operation and driving, the simulation demonstration and experience of tire burst for the driver are necessary to ensure that the driver can operate correctly in time when encountering the tire burst accident in the actual driving.
In order to realize the simulation of tire burst, the key is to realize the rapid deflation of the tire, and the following four tire burst test methods are mainly adopted in the related technology: the first is to arrange a tire puncturing device on the road where the vehicle is going, and the tire puncturing device is suitable for security protection; the second is to arrange the deflation conduit device to conduct the tire, seal the deflation conduit with a seal cover under the normal state, open the seal cover with a mechanical mechanism or an electromagnetic valve when the tire bursts, realize rapid deflation to cause the tire burst, which belongs to a vehicle-mounted tire burst device and can remotely or wire control the tire burst, a driver can perform tire burst exercise under the unknown condition, and the tire can be reused; the third is to stick the detonating device with blasting substance on the outside of the tyre, to detonate the blasting substance to pierce the tyre through the remote control device, to realize quick deflation and cause tyre burst, and the fourth is to adopt the device of non-falling nail blasting vehicle-mounted simulating automobile tyre burst, to install the non-falling nail on the suspension, to remotely control the non-falling nail to fall on the advancing road of the tyre, to prick the tyre burst.
However, the above four ways all have certain defects, the first way is to arrange the tire puncture device in advance on the driving road surface of the vehicle, compared with the simulation of tire burst driving exercise, the tire burst device is more suitable for security protection, on one hand, because the tire puncture device is arranged in advance before the test, the driver is likely to instinctively reduce the vehicle speed when approaching the preset tire burst area due to psychological fear, and therefore the vehicle speed required under the condition of high-speed tire burst cannot be actually achieved, the burst and randomness of tire burst are reduced, and the effect of tire burst exercise is weakened; the structure of the second device is complex, rims or hubs required by different vehicle types are different, the device for fixing the air discharge conduit on the rim can rotate along with the tire, and the danger value is high; the third mode has great damage to the tire, and the detonating device is stuck on the tire and rotates along with the tire, so that the detonating device is not firm enough, and has extremely high danger if falling happens carelessly during high-speed driving; the fourth type of nail falling-down prevention prick can not cause the tire to possibly not be able to immediately generate effect after being sunk into the tire, has hysteresis quality, is difficult to get back after the nail falling-down prevention prick has potential safety hazard, and does not accord with laws and regulations if left on a highway.
Disclosure of Invention
The embodiment of the application provides a vehicle-mounted device for simulating the tire burst of an automobile, and aims to solve the problems that the device for simulating the tire burst of the automobile in the related technology is low in bursting property and randomness and unsafe in the tire burst process.
In a first aspect, a vehicle-mounted device for simulating tire burst of an automobile is provided, which includes:
one end of the frame body is used for being connected with an automobile suspension;
the explosion mechanism is arranged on the frame body and is used for moving in a direction close to or far away from the automobile tire so as to explode the automobile tire;
the driving mechanism is arranged on the frame body and connected with the blasting mechanism, the driving mechanism comprises a first state and a second state, when the driving mechanism is in the first state, the driving mechanism drives the blasting mechanism to move along the direction close to the automobile tire, and when the driving mechanism is in the second state, the driving mechanism drives the blasting mechanism to move along the direction far away from the automobile tire so as to recover to the initial position;
and the control mechanism is connected with the driving mechanism and is used for controlling the driving mechanism to be switched between the first state and the second state according to blasting requirements.
In some embodiments, the driving mechanism includes a first driving assembly and a second driving assembly, the first driving assembly is connected to the control mechanism, an end of the second driving assembly away from the first driving assembly is connected to the blasting mechanism, and the first driving assembly is configured to drive the second driving assembly to drive the blasting mechanism to move in a direction close to or away from the automobile tire.
In some embodiments, the first drive assembly comprises:
the sleeve is internally provided with the second driving component in a sliding way;
the trigger piece is arranged on the sleeve and connected with the control mechanism, and the trigger piece is used for driving the second driving assembly to move along the direction close to the sleeve under the control of the control mechanism;
the resetting component is arranged at the top of the sleeve and connected with the control mechanism, and the resetting component is used for controlling the trigger piece through the control mechanism so as to drive the second driving component to move along the direction far away from the sleeve.
In some embodiments, the first driving assembly further comprises a base, wherein the base is of a hollow structure and is sleeved on the sleeve;
the reset component is arranged between the base and the top of the sleeve, the reset component comprises,
the two wiring terminals are respectively arranged on the inner side of the top of the base and connected with the control mechanism;
the first spring is arranged on the inner side of the top of the base and is positioned between the two wiring terminals;
one end of the reset rod is connected with one end, far away from the base, of the first spring, and the other end of the reset rod penetrates through the top of the sleeve and is at least partially positioned in the sleeve; wherein,
when being in when the first state, the release link is located one end in the sleeve is supported with the top of second drive assembly counterbalance, first spring compression, the other end of release link with the terminal is pasted in order to pass through control mechanism control the trigger piece, and switch over to the second state.
In some embodiments, the second drive assembly comprises:
the piston block is arranged in the sleeve in a sliding manner;
one end of the extension rod is connected with the piston block, the other end of the extension rod is provided with a first matching hole, and the first matching hole is movably connected with one end of the blasting mechanism;
a second spring disposed outside the piston block, the second spring being in a compressed state when in a first state and in a natural state when in a second state.
In some embodiments, a peripherally extending flange is provided at an end of the piston block adjacent to the extension rod, and an outer diameter of the flange is greater than an inner diameter of the sleeve.
In some embodiments, the blasting mechanism comprises:
the blasting cutter is arranged on the frame body in a sliding mode and can move in a direction close to or far away from the automobile tire, and a second matching hole is formed in one end, far away from the automobile tire, of the blasting cutter;
and one end of the adjusting lever movably penetrates through the first matching hole, and the other end of the adjusting lever movably penetrates through the second matching hole.
In some embodiments, the frame body includes a first connecting frame and a second connecting frame, one end of the first connecting frame is used for connecting with the automotive suspension, the other end of the first connecting frame is connected with the second connecting frame, the end of the second connecting frame close to the first connecting frame is provided with the driving mechanism, and the end far away from the first connecting frame is provided with the blasting cutter.
In some embodiments, the second connecting frame includes a supporting rod, one end of the supporting rod is connected to the first connecting frame, one end of the supporting rod, which is close to the first connecting frame, is vertically provided with the driving mechanism, the other end of the supporting rod is vertically provided with a first fixing rod, and the first fixing rod is slidably provided with the blasting cutter.
In some embodiments, the support rod is further provided with a second fixing rod, one end of the second fixing rod is connected with the support rod and is located between the first fixing rod and the driving mechanism, and the other end of the second fixing rod is hinged to the adjusting lever.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a vehicular simulation car device that blows out, the blasting mechanism on it can be along being close to or keeping away from the direction of automobile tire and removing in order to blast to the automobile tire, control mechanism links to each other with actuating mechanism, actuating mechanism links to each other with blasting mechanism, and actuating mechanism includes first state and second state, when being in the first state, actuating mechanism drive blasting mechanism removes along the direction that is close to the automobile tire, when being in the second state, actuating mechanism drive blasting mechanism removes in the direction of keeping away from the automobile tire in order to resume to the initial position, and control mechanism can control actuating mechanism according to the blasting demand and switch between first state and second state. This device can be used for manual driving and autopilot car safety test, simulation flat tire exercise and drive training to board, can remote control realize flat tire through control mechanism, and the proruption nature and the randomness of the actual flat tire of reduction that can be better, and whole process factor of safety is high, can recycle.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a top view of a vehicle-mounted tire burst simulation device provided by an embodiment of the present application;
FIG. 2 is a side view of the vehicle-mounted tire burst simulation device provided by the embodiment of the application in use;
FIG. 3 is a schematic structural diagram of a driving mechanism of a vehicle-mounted device for simulating tire burst of an automobile according to an embodiment of the present disclosure;
FIG. 4 is a front view of a fixing collar of the vehicle-mounted device for simulating tire burst of the vehicle according to the embodiment of the present application;
FIG. 5 is a side view of a fixing collar of the vehicle-mounted tire burst simulation device provided by the embodiment of the application.
In the figure: 1-frame body, 10-support rod, 11-first fixing rod, 12-second fixing rod, 13-lower cross arm, 14-knuckle, 15-half shaft, 16-shock absorber, 20-blasting cutter, 21-second matching hole, 22-adjusting lever, 30-sleeve, 31-trigger, 32-base, 33-binding post, 34-first spring, 35-reset rod, 40-piston block, 41-extension rod, 42-first matching hole, 43-second spring, 44-convex edge, 5-fixed sleeve ring, 50-left locking ring, 51-right locking ring, 52-fixed sleeve ring locking screw, 53-fixed sleeve ring locking pin, 54-fixed sleeve ring locking handle, 55-shaft connecting sleeve, 60-relay, 61-power supply, 7-automobile tyre.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a vehicle-mounted automobile tire burst simulation device, which can solve the problems that the burst property and the randomness of the automobile tire burst simulation device in the related technology are low and the tire burst process is unsafe.
Referring to fig. 1, the vehicle-mounted device for simulating automobile tire burst comprises a frame body 1, a burst mechanism, a driving mechanism and a control mechanism, wherein one end of the frame body 1 is used for being connected with an automobile suspension, the burst mechanism is arranged on the frame body 1 and is used for moving in a direction close to or far away from an automobile tire 7 so as to burst the automobile tire 7, and the driving mechanism is arranged on the frame body 1 and is connected with the burst mechanism; the driving mechanism comprises a first state and a second state, when the driving mechanism is in the first state, the driving mechanism drives the blasting mechanism to move along the direction close to the automobile tire 7, and when the driving mechanism is in the second state, the driving mechanism drives the blasting mechanism to move along the direction far away from the automobile tire 7 so as to restore to the initial position; the control mechanism is connected with the driving mechanism and used for controlling the driving mechanism to be switched between a first state and a second state according to the blasting requirement.
Further, the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly is connected with the control mechanism, one end, far away from the first driving assembly, of the second driving assembly is connected with the blasting mechanism, and the first driving assembly is used for driving the second driving assembly to drive the blasting mechanism to move in the direction close to or far away from the automobile tire 7.
Further, referring to fig. 3, the first driving assembly specifically includes a sleeve 30, a triggering member 31 and a resetting assembly, wherein the sleeve 30 is slidably provided with a second driving assembly, the triggering member 31 is disposed on the sleeve 30 and connected to the control mechanism, the triggering member 31 is configured to drive the second driving assembly to move in a direction close to the sleeve 30 under the control of the control mechanism, the resetting assembly is disposed at the top of the sleeve 30 and connected to the control mechanism, and the resetting assembly is configured to control the triggering member 31 through the control mechanism to drive the second driving assembly to move in a direction away from the sleeve 30. Here, the trigger 31 is a pull-in coil.
Further, first drive assembly still includes base 32, base 32 is hollow structure and the cover is located on sleeve 30, certain guard action has been played, reset assembly locates between the top of base 32 and sleeve 30, reset assembly specifically includes two terminal 33, first spring 34 and release link 35, wherein, the top inboard of base 32 and continuous with control mechanism are located respectively to two terminal 33, first spring 34 locates the top inboard of base 32 and is located between two terminal 33, the one end of release link 35 links to each other with the one end that base 32 was kept away from to first spring 34, the other end wears to locate the top of sleeve 30 and at least part is located sleeve 30. When the tire puncture device is in the first state, one end of the reset rod 35, which is located in the sleeve 30, abuts against the top of the second driving assembly, and pushes the reset rod 35 upwards, so that the top of the reset rod 35 is in contact with the two wiring posts 33, at the moment, the first spring 34 is also compressed, the top of the reset rod 35 is in contact with the two wiring posts 33 and then transmits information to the control mechanism, the trigger 31 is controlled to be out of work through the control mechanism, the second driving assembly moves in the direction away from the sleeve 30 due to gravity and the restoring force of the first spring 34 and is switched to the second state, and the tire puncture action is completed in the whole process.
Further, the second driving assembly specifically includes a piston block 40, an extension rod 41 and a second spring 43, wherein the piston block 40 is slidably disposed in the sleeve 30, one end of the extension rod 41 is connected to the piston block 40, the other end is provided with a first fitting hole 42, the first fitting hole 42 is movably connected to one end of the blasting mechanism, the second spring 43 is disposed outside the piston block 40, and has a diameter larger than the inner diameter of the sleeve 30 and smaller than the outer diameter of the sleeve 30, when the piston block 40 is in the first state, the piston block 40 is lifted, the second spring 43 is in a compressed state, when the piston block is converted from the first state to the second state, the second spring 43 starts to recover, and when the piston block is in the second state, the second spring 43 is in a natural state.
Further, in order to limit the vertical movement distance of the piston block 40, a flange 44 extending in a circumferential direction is provided at an end of the piston block 40 adjacent to the extension rod 41, and an outer diameter of the flange 44 is larger than an inner diameter of the sleeve 30 and a diameter of the second spring 43.
Further, as shown in fig. 1 and 2, the blasting mechanism specifically includes a blasting knife 20 and an adjusting lever 22, the blasting knife 20 is slidably disposed on the frame body 1 and can move along a direction close to or away from the automobile tire 7, a second mating hole 21 is disposed on one end of the blasting knife 20 away from the automobile tire 7, one end of the adjusting lever 22 movably penetrates through the first mating hole 42, and the other end movably penetrates through the second mating hole 21, when the blasting knife 20 moves along a direction close to or away from the automobile tire 7 under the driving of the second driving assembly, two ends of the adjusting lever 22 respectively freely slide in the first mating hole 42 and the second mating hole 21.
Further, support body 1 includes first link and second link, and the one end of first link is used for linking to each other with automotive suspension, and the other end links to each other with the second link, and the second link is close to one of first link and is served and be equipped with actuating mechanism, keeps away from one of first link and serves and be equipped with blasting sword 20. The first connecting frame is vertically arranged and sequentially comprises a lower cross arm 13, a steering knuckle 14, a half shaft 15 and a shock absorber 16 from bottom to top, wherein the lower cross arm 13 is connected with the second connecting frame, and the top of the shock absorber 16 is connected with an automobile suspension.
Further, the second connecting frame comprises a supporting rod 10, one end of the supporting rod 10 is connected with the first connecting frame, namely, the supporting rod is connected with the lower cross arm 13, a driving mechanism is vertically arranged at one end of the supporting rod 10 close to the first connecting frame, a first fixing rod 11 is vertically arranged at the other end of the supporting rod, and a blasting cutter 20 is slidably arranged on the first fixing rod 11.
Further, in order to ensure the structural stability, the support rod 10 is further provided with a second fixing rod 12, one end of the second fixing rod 12 is connected with the support rod 10 and is located between the first fixing rod 11 and the driving mechanism, and the other end is hinged with the adjusting lever 22. Wherein, first dead lever 11, second dead lever 12 and actuating mechanism all are connected fixedly through fixed lantern ring 5 and bracing piece 10 for fixed position is all adjustable, in order being applicable to different motorcycle types, satisfies the proportion of lever, guarantees the stroke of flat child sword 20. In addition, the control mechanism mainly comprises a relay 60 and a power supply 61, wherein the relay 60 is respectively connected with the trigger 31, the terminal 33 and the power supply 61, wherein the vehicle-mounted automobile tire burst simulation device further comprises an automatic remote control device, the relay 60 can receive a signal of the automatic remote control device and a starting signal sent by an automobile electronic control unit, the trigger 31 immediately responds after receiving the signal, and the piston block 40 is driven to move upwards so as to drive the burst cutter 20 to move towards the direction of the automobile tire 7 for burst.
Specifically, referring to fig. 4-5, the fixed collar 5 specifically includes a left locking ring 50, a right locking ring 51, a fixed collar locking screw 52, a fixed collar locking pin 53, a fixed collar locking handle 54, and a shaft connecting sleeve 55. The installation method of the fixed lantern ring 5 comprises the steps of firstly selecting the fixed lantern ring 5 with proper size according to the size of a required fixed shaft, sleeving the left locking ring 50 and the right locking ring 51 of the fixed lantern ring 5 on one shaft to be fixed, sleeving the other shaft to be fixed with the shaft connecting sleeve 55, combining the left locking ring 50 and the right locking ring 51 into a whole, screwing the locking screw 52 of the fixed lantern ring, and pulling down the locking handle 54 of the fixed lantern ring, so that two shafts to be fixed can be connected and fixed. The shaft mentioned here specifically refers to the related structures of the support bar 10, the first fixing bar 11, the second fixing bar 12, and the like.
The principle and the using method of the vehicle-mounted tire burst simulation device are as follows:
the relay 60 receives a starting signal sent by a remote automatic remote control device or an automobile electronic control unit, a circuit is conducted, the trigger 31 responds immediately, the piston block 40 moves in the direction close to the sleeve 30 through electromagnetic attraction, correspondingly, one end of the adjusting lever 22 rises, the other end of the adjusting lever 22 descends, the tire-bursting knife 20 is driven by the adjusting lever 22 to face the direction close to the automobile tire 7 to puncture the tire, meanwhile, due to the pushing of the piston block 40 to the reset rod 35 after rising, the top of the reset rod 35 is in contact with the two wiring posts 33, information is transmitted to the relay 60 after the top of the reset rod 35 is in contact with the two wiring posts 33, the trigger 31 is controlled to be out of work through the relay 60, and the whole second driving assembly moves back to the initial position in the direction far from the sleeve 30 due to gravity and the restoring force of the first spring 34 and the second spring 43, so that resetting is achieved. This device can be used for manual driving and autopilot car safety test, simulation flat tire exercise and drive training to board, can remote control realize flat tire through control mechanism, and the proruption nature and the randomness of the actual flat tire of reduction that can be better, and whole process factor of safety is high, can recycle.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a vehicular simulation car device of blowing out which characterized in that, it includes:
the frame body (1) is connected with an automobile suspension at one end;
the explosion mechanism is arranged on the frame body (1) and is used for moving in a direction close to or far away from the automobile tire (7) so as to explode the automobile tire (7);
the driving mechanism is arranged on the frame body (1) and comprises a first state and a second state, the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly comprises a sleeve (30), a trigger piece (31) arranged on the sleeve (30), a base (32) which is of a hollow structure and is sleeved on the sleeve (30) and a reset assembly arranged between the base (32) and the top of the sleeve (30), the reset assembly comprises two binding posts (33), a first spring (34) and a reset rod (35), the two binding posts (33) are respectively arranged on the inner side of the top of the base (32), the first spring (34) is arranged on the inner side of the top of the base (32) and is positioned between the two binding posts (33), one end of the reset rod (35) is connected with one end of the first spring (34) far away from the base (32), the other end of the second driving assembly penetrates through the top of the sleeve (30) and is at least partially located in the sleeve (30), the second driving assembly comprises a piston block (40), an extension rod (41) and a second spring (43), the piston block (40) is slidably arranged in the sleeve (30), one end of the extension rod (41) is connected with the piston block (40), the other end of the extension rod is provided with a first matching hole (42), the first matching hole (42) is movably connected with one end of the blasting mechanism, the second spring (43) is arranged on the outer side of the piston block (40), when the second driving assembly is in a first state, the second spring (43) is in a compressed state, and when the second driving assembly is in a second state, the second spring (43) is in a natural state;
the control mechanism is connected with the trigger piece (31) and a binding post (33), when the control mechanism is in the first state, the control mechanism is used for controlling the trigger piece (31) to drive the piston block (40) to move in the direction close to the sleeve (30) so as to drive the blasting mechanism to move in the direction close to the automobile tire (7), one end, located in the sleeve (30), of the reset rod (35) abuts against the top of the piston block (40), the first spring (34) is compressed, the other end of the reset rod (35) abuts against the binding post (33) so as to control the trigger piece (31) through the control mechanism and switch to the second state, and when the control mechanism is in the second state, the control mechanism is used for driving the piston block (40) in the direction far from the sleeve (30) through controlling the trigger piece (31) and assisting the first spring (34) and the second spring (43) Moving to drive the blasting mechanism to move in the direction away from the automobile tire (7) so as to restore to the initial position.
2. The vehicle-mounted tire burst simulation device of claim 1, wherein: one end of the piston block (40) close to the extension rod (41) is provided with a convex edge (44) extending towards the periphery, and the outer diameter of the convex edge (44) is larger than the inner diameter of the sleeve (30).
3. The vehicle-mounted tire burst simulation device of claim 1, wherein the burst mechanism comprises:
the blasting knife (20) is arranged on the frame body (1) in a sliding mode and can move in a direction close to or far away from the automobile tire (7), and a second matching hole (21) is formed in one end, far away from the automobile tire (7), of the blasting knife (20);
one end of the adjusting lever (22) is movably arranged in the first matching hole (42) in a penetrating way, and the other end of the adjusting lever is movably arranged in the second matching hole (21) in a penetrating way.
4. The vehicle-mounted tire burst simulation device of claim 3, wherein: the frame body (1) comprises a first connecting frame and a second connecting frame, one end of the first connecting frame is used for being connected with the automobile suspension, the other end of the first connecting frame is connected with the second connecting frame, one end, close to the first connecting frame, of the second connecting frame is provided with the driving mechanism, and one end, far away from the first connecting frame, of the second connecting frame is provided with the blasting cutter (20).
5. The vehicle-mounted tire burst simulation device of claim 4, wherein: the second connecting frame comprises a supporting rod (10), one end of the supporting rod (10) is connected with the first connecting frame, one end, close to the first connecting frame, of the supporting rod (10) is vertically provided with the driving mechanism, the other end of the supporting rod is vertically provided with a first fixing rod (11), and the blasting cutter (20) is arranged on the first fixing rod (11) in a sliding mode.
6. The vehicle-mounted tire burst simulation device of claim 5, wherein: the support rod (10) is further provided with a second fixing rod (12), one end of the second fixing rod (12) is connected with the support rod (10) and located between the first fixing rod (11) and the driving mechanism, and the other end of the second fixing rod is hinged to the adjusting lever (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010915301.2A CN112233481B (en) | 2020-09-03 | 2020-09-03 | Vehicle-mounted device for simulating automobile tire burst |
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| CN202010915301.2A CN112233481B (en) | 2020-09-03 | 2020-09-03 | Vehicle-mounted device for simulating automobile tire burst |
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| CN112233481A CN112233481A (en) | 2021-01-15 |
| CN112233481B true CN112233481B (en) | 2022-06-10 |
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| CN112834247A (en) * | 2021-03-12 | 2021-05-25 | 温州蓝德科技有限公司 | Centrifugal force action type tire burst simulation device and using method thereof |
| CN114252278B (en) * | 2021-03-23 | 2023-07-14 | 襄阳达安汽车检测中心有限公司 | High-pressure jet type automobile tire burst simulation device and method |
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| CN200964105Y (en) * | 2006-10-26 | 2007-10-24 | 许翊像 | Multifunctional automobile thumber |
| JP2011023298A (en) * | 2009-07-17 | 2011-02-03 | Fuji Electric Fa Components & Systems Co Ltd | Fuse blowout display device |
| CN107527530B (en) * | 2017-09-07 | 2019-11-19 | 徐子建 | A kind of wireless control simulation tire burst device |
| 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 |
| CN107914172B (en) * | 2017-12-26 | 2023-12-19 | 广东大群数控机床有限公司 | Tool magazine link gear |
| CN109465878B (en) * | 2018-09-05 | 2020-11-24 | 金华一纵一横工业设计有限公司 | Long strip material cutting equipment |
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