CN2478815Y - Wireless alarm for tyre when being short of pressure - Google Patents
Wireless alarm for tyre when being short of pressure Download PDFInfo
- Publication number
- CN2478815Y CN2478815Y CN 01202279 CN01202279U CN2478815Y CN 2478815 Y CN2478815 Y CN 2478815Y CN 01202279 CN01202279 CN 01202279 CN 01202279 U CN01202279 U CN 01202279U CN 2478815 Y CN2478815 Y CN 2478815Y
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- CN
- China
- Prior art keywords
- thanks
- tire
- anger
- calming
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A tyre pressure decompression wireless alarm is substantially composed of a decompression sensor, an emitter, and a receiver, characterized in that the decompression sensor is arranged on a valve cock of tyre, the emitter is arranged on the concave portion of steel ring of tyre or the center of half shaft, the decompression sensor via a wire is connected with the emitter, and the receiver is arranged in cabin. The utility model can on-time detect the pressure state of tyre, to prompt driver to repair tyre or aerate tyre when the tyre pressure is not enough.
Description
The utility model relates to a kind of tire pressure and thanks to presses wireless alarm.
Automobile has become the main transportation means of society now, plays a part very important in daily life.But because some automobiles exist vehicle condition hidden danger in time not find, cause the generation of traffic accident, make national wealth and people's property life be subjected to tremendous loss; Tyre leakage or air pressure deficiency are exactly quite to make one of automobile hidden danger that the driver has a headache, for example: truck, motorcoach is load-carrying vehicle particularly, before setting out on a journey, the driver will check tire, just set out on a journey hurriedly if tire flat is undiscovered, walking a period of time, it is short that flat becomes, and can hang from highway, quit work, and good in addition tire be can't stand double load owing to holding, and adds that high-speed cruising process tire because of the temperature that friction causes rises, causes the generation of the phenomenon of blowing out of tire, both influenced traffic safety, bring economical burden to the driver again, cause temporal waste simultaneously, increase traffic cost; China prevents the generation of this type of accident at present, mainly often gets off by the driver and checks by rule of thumb, can not know the running condition of tire at any time, and a lot of places can not arbitrarily be stopped on road, inspection is limited to, simultaneously because driver's rule of thumb often causes inspection not gone wrong; And then cause accident to take place.
At the shortcoming that prior art exists, the purpose of this utility model is to provide a kind of tire pressure thanks to press wireless alarm, and in time the air pressure situation of monitoring tyres is in time reminded in the situation of low tyre.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of tire pressure is thanks to pressed wireless alarm, mainly is made up of the sensor of thanks to calming the anger, projector and receptor; It is characterized in that: the sensor of thanks to calming the anger is located on the tire tube valve of tire, and projector is located at tyre rim recess or semiaxis center, and the sensor of thanks to calming the anger is connected with projector by lead, and receptor is located in the operator's compartment.
The above-mentioned sensor of thanks to calming the anger is fixed on the tire valve by the anti-nut handle cap that draws nut and be located on the tire tube valve.
The valve inside that is provided with connection for bbreather pipe valve core and tire in the sensor body of thanks to calming the anger contacts, and the air pressure sense film compresses by conductor loop touch base and connection for bbreather pipe valve core and is connected and fixes by insulation sleeve; Contact is connected as a whole being located in the insulation sleeve with spring, its two ends are connected with screw press and air pressure sense film respectively; Be provided with captive nut and electric wire terminal captive nut between insulation sleeve and screw press, captive nut connects screw press.
The connection for bbreather pipe valve core is the empty design in limit, and packing seal is located in the connection for bbreather pipe circular groove.
Also be provided with waterproof sealing gasket between insulation sleeve and screw press, captive nut is connected and fixed waterproof sealing gasket and screw press.
Above-mentioned air pressure sense film, insulation sleeve are that insulating material is made, and packing seal is an elastomeric material.
The sensor of thanks to calming the anger connects a projector.
The sensor of can also two or morely thanks to calming the anger connects a projector.
Thanks to press wireless alarm by the utility model tire pressure, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation; The utility model is with low cost, and is easy for installation, highly sensitive, brings great convenience to driver's tire running condition that checks vehicles.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Scheme drawing when Fig. 1 is installed on the vehicle for the utility model;
Fig. 2 is the utility model sensor and projector scheme drawing when being installed on the tire of thanks to calming the anger;
Fig. 3 is thanks to the calm the anger structural representation of sensor of the utility model.
As shown in Figure 1 and Figure 2, the utility model tire pressure thanks to presses wireless alarm mainly to be made up of the sensor 1 of thanks to calming the anger, projector 2 and receptor 3; Wherein, the sensor 1 of thanks to calming the anger is located on the tire tube valve of tire, and projector 2 is located at tyre rim recess or semiaxis center, and the sensor 1 of thanks to calming the anger is connected with projector 2 by lead, and receptor 3 is located in the operator's compartment; Above-mentioned projector 2 and receptor 3 are prior art, and its structure and principle of work are repeated no more.
When low tyre, the sensor 1 of thanks to calming the anger can send alarm signal by projector 2, after the receptor received signal, can give a warning to the driver.
As shown in Figure 3, the utility model sensor 1 of thanks to calming the anger is fixed on the tire tube valve 18 by the anti-nut handle cap 17 that draws nut 15 and be located on the tire tube valve, and Assembly ﹠Disassembly is convenient in this kind installation, so that rebuild a tyre or air pressure is convenient when low is inflation of tire; Being provided with connection for bbreather pipe valve core 14 in connection for bbreather pipe 9 can contact with the valve inside of tire, packing seal 16 is located at connection for bbreather pipe valve core 14 and is sealed in connection for bbreather pipe 9 circular grooves on every side, connection for bbreather pipe valve core 14 is the empty design in limit, and air pressure sense film 13 compresses by conductor loop touch base 12 and connection for bbreather pipe valve core 14 and is connected and fixes by insulation sleeve 8; Contact 11 is connected as a whole being located in the insulation sleeve 8 with spring 10, its two ends are connected with screw press 4 and air pressure sense film 13 respectively; 4 of insulation sleeve 8 and screw press are provided with waterproof sealing gasket 7, captive nut 6 and electric wire terminal captive nut 5, and captive nut 6 is connected and fixed waterproof sealing gasket 7 and screw press 4.Above-mentioned air pressure sense film 13, insulation sleeve 8 are made for insulating material, and packing seal 7,16 is an elastomeric material, and all the other are made for conductor material.
Generally be provided with the sensor 1 of thanks to calming the anger on each tire, can connect a projector 2 by the sensor 1 of thanks to calming the anger during enforcement, the sensor 1 of also can two or morely thanks to calming the anger connects a projector 2, and every car is provided with a receptor 3.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (6)
1, a kind of tire pressure is thanks to pressed wireless alarm, mainly is made up of the sensor of thanks to calming the anger, projector and receptor; The sensor of thanks to calming the anger is located on the tire tube valve of tire, and projector is located at tyre rim recess or semiaxis center, and the sensor of thanks to calming the anger is connected with projector by lead, and receptor is located in the operator's compartment; The above-mentioned sensor of thanks to calming the anger is fixed on the tire valve by the anti-nut handle cap that draws nut and be located on the tire tube valve; It is characterized in that: the valve inside that is provided with connection for bbreather pipe valve core and tire in the sensor connection for bbreather pipe of thanks to calming the anger contacts, and the air pressure sense film compresses by conductor loop touch base and connection for bbreather pipe valve core and is connected and fixes by insulation sleeve; Contact is connected as a whole being located in the insulation sleeve with spring, its two ends are connected with screw press and air pressure sense film respectively; Be provided with captive nut and electric wire terminal captive nut between insulation sleeve and screw press, captive nut connects screw press.
2, tire pressure as claimed in claim 1 is thanks to pressed wireless alarm, it is characterized in that: the connection for bbreather pipe valve core is the empty form in limit, and packing seal is located in the connection for bbreather pipe valve core circular groove.
3, tire pressure as claimed in claim 1 or 2 is thanks to pressed wireless alarm, it is characterized in that: also be provided with waterproof sealing gasket between insulation sleeve and screw press, captive nut is connected and fixed waterproof sealing gasket and screw press.
4, tire pressure as claimed in claim 1 is thanks to pressed wireless alarm, it is characterized in that: above-mentioned air pressure sense film, insulation sleeve are that insulating material is made, and packing seal is an elastomeric material.
5, tire pressure as claimed in claim 1 is thanks to pressed wireless alarm, it is characterized in that: the sensor of thanks to calming the anger connects a projector.
6, tire pressure as claimed in claim 1 is thanks to pressed wireless alarm, it is characterized in that: two or more sensors of thanks to calming the anger connect a projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202279 CN2478815Y (en) | 2001-02-22 | 2001-02-22 | Wireless alarm for tyre when being short of pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202279 CN2478815Y (en) | 2001-02-22 | 2001-02-22 | Wireless alarm for tyre when being short of pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478815Y true CN2478815Y (en) | 2002-02-27 |
Family
ID=33624133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01202279 Expired - Fee Related CN2478815Y (en) | 2001-02-22 | 2001-02-22 | Wireless alarm for tyre when being short of pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478815Y (en) |
-
2001
- 2001-02-22 CN CN 01202279 patent/CN2478815Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |