CN211764723U - Automobile tire's quick inflation and deflation device, system and car - Google Patents
Automobile tire's quick inflation and deflation device, system and car Download PDFInfo
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- CN211764723U CN211764723U CN202020064013.6U CN202020064013U CN211764723U CN 211764723 U CN211764723 U CN 211764723U CN 202020064013 U CN202020064013 U CN 202020064013U CN 211764723 U CN211764723 U CN 211764723U
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- 230000009286 beneficial effect Effects 0.000 description 4
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Abstract
The utility model discloses an automobile tire fills gassing device, system and car fast fills gassing device and includes: the inflation device is arranged on the wheel rim groove; the air discharging device is arranged on the rim groove; the tire pressure sensor is arranged on the rim groove; the controller is arranged on the rim groove and is respectively and electrically connected with the inflation device, the deflation device and the tire pressure sensor; and the battery is arranged on the wheel rim groove and is electrically connected with the inflation device, the deflation device and the controller respectively. The inflation device can directly generate a large amount of gas in the tire, so that the tire can be rapidly inflated, compared with the conventional mode of inflating through the gas storage pump, the inflation time is greatly reduced, and the problems of heavy carrying, easy leakage of inflation and the like of the gas storage pump are solved; through the air bleeder, can realize the quick gassing of tire, improved the efficiency of vehicle in the driving process.
Description
Technical Field
The utility model relates to an automobile tire technical field, more specifically the utility model relates to a quick inflation and deflation device, system and car of automobile tire that says so.
Background
The tire is the only ground-contacting component of the vehicle, and the interface formed by the interaction of the tire and the ground provides the forces and moments required for vehicle movement, and thus is very important for the dynamics, safety and trafficability of the vehicle. When the automobile runs on a soft road, if the tire pressure is too high, the wheel sink is large, the running resistance and the wheel slip rate of the automobile are increased, the running is difficult, and even the phenomenon of vehicle sink can occur; when the automobile runs on a normal road, if the tire pressure is too low, the rolling resistance of the ground to the automobile is increased, the abrasion of the tire is accelerated, the oil consumption is increased, and potential safety hazards to passengers can be brought in severe cases. Therefore, the tire pressure of the tire can be adjusted in time according to the road condition and the driving state of the automobile to adapt to different environmental requirements, so that the reliability, safety, economy, energy conservation and environmental protection of the running of the automobile can reach the best, and the method is an important research direction of automobile intellectualization.
The existing tire inflation and deflation system mostly adopts a three-way valve arranged between an air storage pump and a tire, the three-way valve has three working states, the functions of inflation, deflation and pressure maintaining of the tire can be realized, but the inflation of the tire through the air storage pump has the defects of low inflation speed, heavy air storage pump, difficulty in carrying and the like, the deflation speed of a single valve is also low, and the efficiency of the vehicle in the driving process is greatly influenced.
Therefore, it is an urgent need to solve the problem of providing a device, a system and a vehicle that are portable and fast and can rapidly inflate and deflate a tire.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a device, system and car that have lightly swiftly, and can fill the gassing for the tire fast.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rapid inflation and deflation device for an automobile tire comprises:
an inflator disposed on the rim well;
a gas release device disposed on the drop center well;
a tire pressure sensor disposed on the rim well;
a controller disposed on the rim well and electrically connected with the inflator, the deflating device, and the tire pressure sensor, respectively;
a battery disposed on the rim well and electrically connected to the inflation device, the deflation device, and the controller, respectively.
According to the technical scheme, compared with the prior art, the utility model discloses a quick inflation and deflation device of automobile tire. The inflation device can directly generate a large amount of gas in the tire, so that the tire can be rapidly inflated, compared with the conventional mode of inflating through the gas storage pump, the inflation time is greatly reduced, and the problems of heavy carrying, easy leakage of inflation and the like of the gas storage pump are solved; through the air bleeder, can realize the quick gassing of tire, improved the efficiency of vehicle in the driving process.
Furthermore, a through hole is formed in the bottom of the wheel rim groove, and the air discharging device penetrates through and is fixedly installed in the through hole.
Further, a sealing structure is arranged between the through hole and the air discharging device.
Further, the inflation device is multiple and is annularly arranged on the wheel rim groove.
The beneficial effect who adopts above-mentioned technical scheme to produce is that, a plurality of aerating device of controller steerable directly produce a large amount of gas in tire inside, can realize the quick aerate of tire, and the inflating speed is fast, efficient.
Further, the air discharging devices are multiple and are annularly distributed on the wheel rim groove.
The beneficial effect that adopts above-mentioned technical scheme to produce is that the controller control solenoid valve quantity of opening, can adjust the speed of tire gassing, can adapt to different road surface occasions.
Further, the inflator is a gas generator.
Further, the air bleeding device is an electromagnetic valve.
The utility model also provides an automobile tire's quick inflation and deflation system, include automobile tire fill air bleeder and car central control system fast, car central control system includes: the system comprises a road condition input module, an automobile running state detection module and an automobile central control processor;
the road surface condition input module and the automobile running state detection module are electrically connected with the automobile central control processor, and the controller is in communication connection with the automobile central control processor.
Furthermore, a first wireless transmission module is arranged on the controller, a second wireless transmission module is arranged on the automobile central control processor, and the first wireless transmission module is in communication connection with the second wireless transmission module.
An automobile comprises the quick inflation and deflation system of the automobile tire.
The technical scheme has the advantages that the road condition input module and the automobile running state detection module respectively identify the road condition and the automobile running state, the collected information of the road condition input module and the automobile running state detection module is sent to the automobile central control system to be analyzed and judged, the current required tire pressure interval is determined, the automobile central control processor sends a required tire pressure signal to the first wireless transmission module through the second wireless transmission module, the first wireless transmission module sends the signal to the controller, the controller analyzes and judges according to the tire pressure signal measured by the tire pressure sensor and the required tire pressure signal sent by the first wireless transmission module to determine whether the current tire should be inflated, deflated or pressure-maintaining and inflated and deflated, then the controller sends an inflated or deflated digital signal to the gas generator or the electromagnetic valve, and the number of the gas generator triggered or the electromagnetic valve opened is controlled, to determine the rate of inflation and deflation. The system can enable the automobile to play better performance, and is beneficial to the development of automobile intellectualization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the present invention, which is a schematic view of a rapid inflation/deflation device, system and automobile structure for an automobile tire.
Fig. 2 is a schematic circuit structure diagram of the quick air charging and discharging device of the automobile tire.
Fig. 3 is a schematic control structure diagram of a rapid inflation and deflation system for an automobile tire according to the present invention.
Wherein: the system comprises an inflation device 1, a wheel rim 2, an air release device 3, a tire pressure sensor 4, a controller 5, a first wireless transmission module 51, a battery 6, a quick inflation and deflation device 10, an automobile central control system 20, a road surface condition input module 21, an automobile running state detection module 22, an automobile central control processor 23 and a second wireless transmission module 231.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses automobile tire fills aerating device fast, include:
the inflation device 1 is provided with a plurality of inflation devices 1 which are annularly distributed on the groove of the rim 2;
a plurality of air discharging devices 3 are arranged on the groove of the rim 2;
the tire pressure sensor 4 is arranged on the groove of the rim 2;
the controller 5 is arranged on the groove of the rim 2, and is electrically connected with the inflating device 1, the deflating device 3 and the tire pressure sensor 4 respectively;
a battery 6, the battery 6 is arranged on the groove of the wheel rim 2 and is respectively electrically connected with the inflating device 1, the deflating device 3 and the controller 5,
a through hole is arranged at the bottom of the groove of the rim 2, and the air bleeder 3 penetrates through and is fixedly arranged in the through hole.
And a sealing structure is arranged between the through hole and the air discharging device 3, and preferably a sealing ring is used as the sealing structure.
The inflator 1 is a gas generator.
The air bleeding device 3 is an electromagnetic valve.
The gas generator, the sensor, the controller and the battery can be installed by respectively fixedly placing the parts on the installation plates, and the installation plates are fixedly connected with the wheel rim through bolts.
The utility model provides an automobile tire fills gassing system fast, fill bleeder 10 and car central control system 20 fast including automobile tire, car central control system 20 includes: the system comprises a road condition input module 21, an automobile running state detection module 22 and an automobile central control processor 23;
the road condition input module 21 and the vehicle running state detection module 22 are electrically connected with the vehicle central control processor 23, and the controller 5 is in communication connection with the vehicle central control processor 23.
The controller 5 is provided with a first wireless transmission module 51, the vehicle central control processor 23 is provided with a second wireless transmission module 231, and the first wireless transmission module 51 is in communication connection with the second wireless transmission module 231.
The utility model also provides an automobile, fill the gassing system fast including automobile tire.
As shown in figure 1, the utility model discloses a quick inflation and deflation device for automobile tires, the model of gas generator 1 is DTN60H, ten are installed in the recess that is located the tire inboard on rim 2, the gas quantity that supplements as required triggers single or multiple gas generator simultaneously to inflate, can change after using for a period of time, the model of solenoid valve 3 is NTH series, install five in the through-hole on the recess that is located the tire inboard on rim 2, the gas quantity that discharges as required opens single or multiple solenoid valve simultaneously and deflates, the through-hole department is provided with the sealing washer, in order to guarantee the gas tightness when deflating, tire pressure sensor 4 arranges on the recess that is located one side in the tire on rim 2, be used for real-time monitoring tire pressure in the tire, supply power through the voltage on controller 5, the tire pressure signal that measures in real time is through D/A conversion, transmit to controller 5 through wired connection and carry out analysis processing, the controller 5 adopts an Arduino uno r3 singlechip, is arranged on a groove on the rim 2 on one side in the tire, is provided with a first wireless transmission module 51 for transmitting signals with a central control processor 23 in an automobile central control system, the first wireless transmission module 51 adopts an XBee wireless data transmission module S2C, and the first wireless transmission module 51 is connected with the controller through an Arduino Xbee expansion board V03. The gas generator 1 and the electromagnetic valve 3 are in wired connection with a digital port on the controller 5, triggering of the gas generator 1 or opening and closing of the electromagnetic valve 3 are controlled through digital signals output by the controller 5, the battery 6 adopts a lithium battery pack and is arranged on the rim 2 and positioned on a groove on one side of the inner side of the tire, and the battery 6 provides electric energy required by work for the controller 5, the gas generator 1 and the electromagnetic valve 3.
As shown in fig. 3, in the driving process of the vehicle, the road condition input module 21 identifies the road type through data collected by the laser radar and the camera, the vehicle running state detection module 22 detects vehicle state motion data such as current slip ratio, adhesion coefficient and the like through sensors such as a wheel speed sensor and a GPS, the road condition input module 21 and the vehicle running state detection module 22 respectively transmit road condition information and vehicle running state information to the vehicle central control processor 23, the vehicle central control processor 23 determines a current required tire pressure interval through analysis and judgment, the vehicle central control processor 23 transmits the signal to the first wireless transmission module 51 through the second wireless transmission module 231, the first wireless transmission module 51 transmits the received signal to the controller 3, the controller 3 analyzes and judges according to the tire pressure signal detected by the tire pressure sensor 5 and the required tire pressure signal transmitted by the first wireless transmission module 51, and determining whether the air is to be inflated, deflated or pressure-maintaining and the air inflation and deflation amount at present, then transmitting digital signals for inflating or deflating to the gas generator 7 or the electromagnetic valve 8, and determining the inflation and deflation speed by controlling the triggering number of the gas generator 7 or the opening number of the electromagnetic valve 8.
The working process of the quick inflation and deflation of the automobile tires is as follows: when the automobile is detected to run to a soft road surface in the normal running process of the automobile, an air release instruction is sent out, the tire pressure is reduced, and the sinking or slipping of tires is reduced, so that the automobile smoothly passes through the soft road surface; when the automobile is detected to run to a normal road surface, an inflation instruction is sent out, the tire pressure is increased, and the automobile returns to a good state of normal running.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses an automobile tire fills air bleeder fast, through a plurality of gas generator, can directly produce a large amount of gases in the tire is inside, can realize the quick inflation of tire, compare in now through the gas filled mode of air storage pump, inflation time reduces greatly, has also solved the air storage pump and has carried the heaviness, aerifys easily and reveals the scheduling problem.
The utility model discloses an automobile tire fills air bleeder fast, through a plurality of solenoid valves, can realize the quick gassing of tire, through the quantity that control solenoid valve opened, can adjust the speed of tire gassing, can adapt to the occasion of more differences.
The utility model discloses a wireless transmission module connects in-tire controller and car central control treater, and the car can carry out automatically regulated to tire pressure through discernment road surface state and car motion state for the tire becomes an intelligent spare part, more is favorable to the better performance of car performance, is favorable to the intelligent development of car.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (10)
1. The utility model provides a quick inflation and deflation device of automobile tire which characterized in that includes:
an inflator (1), the inflator (1) being arranged on a groove of a rim (2);
-air bleeding means (3), said air bleeding means (3) being arranged on said rim (2) groove;
the tire pressure sensor (4), the tire pressure sensor (4) is arranged on the groove of the wheel rim (2);
the controller (5) is arranged on the groove of the wheel rim (2), and is respectively and electrically connected with the inflating device (1), the deflating device (3) and the tire pressure sensor (4);
a battery (6), wherein the battery (6) is arranged on the groove of the wheel rim (2) and is respectively and electrically connected with the inflation device (1), the deflation device (3) and the controller (5).
2. The rapid inflation and deflation device for vehicle tires according to claim 1, wherein the groove bottom of the rim (2) is provided with a through hole, and the deflation device (3) penetrates and is fixedly installed in the through hole.
3. The rapid inflation and deflation device for vehicle tires according to claim 2, characterized in that a sealing structure is provided between the through hole and the deflation device (3).
4. The device for rapidly inflating and deflating the automobile tire according to claim 1, wherein the inflating device (1) is provided in plurality and is annularly arranged on the groove of the rim (2).
5. The device for rapidly inflating and deflating the automobile tire according to claim 1, wherein the deflating device (3) is provided in plurality and is annularly arranged on the groove of the rim (2).
6. The device for the rapid inflation and deflation of vehicle tires according to claim 1, characterized in that the inflator device (1) is a gas generator.
7. The rapid inflation and deflation device for vehicle tires according to claim 1, characterized in that the deflation device (3) is a solenoid valve.
8. A rapid inflation and deflation system for automobile tires, comprising the rapid inflation and deflation device (10) for automobile tires according to any one of claims 1 to 7 and an automobile central control system (20), the automobile central control system (20) comprising: the system comprises a road condition input module (21), an automobile running state detection module (22) and an automobile central control processor (23);
the road condition input module (21) and the automobile running state detection module (22) are electrically connected with the automobile central control processor (23), and the controller (5) is in communication connection with the automobile central control processor (23).
9. The system according to claim 8, wherein the controller (5) is provided with a first wireless transmission module (51), the vehicle central processor (23) is provided with a second wireless transmission module (231), and the first wireless transmission module (51) is in communication connection with the second wireless transmission module (231).
10. A vehicle comprising a rapid inflation/deflation system for a vehicle tyre according to any of claims 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064013.6U CN211764723U (en) | 2020-01-13 | 2020-01-13 | Automobile tire's quick inflation and deflation device, system and car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020064013.6U CN211764723U (en) | 2020-01-13 | 2020-01-13 | Automobile tire's quick inflation and deflation device, system and car |
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| Publication Number | Publication Date |
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| CN211764723U true CN211764723U (en) | 2020-10-27 |
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| CN202020064013.6U Expired - Fee Related CN211764723U (en) | 2020-01-13 | 2020-01-13 | Automobile tire's quick inflation and deflation device, system and car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114211A (en) * | 2020-01-13 | 2020-05-08 | 吉林大学 | Automobile tire's quick inflation and deflation device, system and car |
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- 2020-01-13 CN CN202020064013.6U patent/CN211764723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114211A (en) * | 2020-01-13 | 2020-05-08 | 吉林大学 | Automobile tire's quick inflation and deflation device, system and car |
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Granted publication date: 20201027 |