CN2614147Y - Automatically detecting and alarming device for automobile tire - Google Patents
Automatically detecting and alarming device for automobile tire Download PDFInfo
- Publication number
- CN2614147Y CN2614147Y CN 03230189 CN03230189U CN2614147Y CN 2614147 Y CN2614147 Y CN 2614147Y CN 03230189 CN03230189 CN 03230189 CN 03230189 U CN03230189 U CN 03230189U CN 2614147 Y CN2614147 Y CN 2614147Y
- Authority
- CN
- China
- Prior art keywords
- air
- air pressure
- wireless
- tyre
- pressure sensing
- 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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Images
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- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
An automobile-tyre automatic-detection alarm device alarm device of the utility model comprises a casing, a wireless emitter, an air-pressure detecting chamber and a wireless receiver, wherein the wireless emitter and the air-pressure detecting chamber are arranged in the casing, the casing is fixed on an automobile steel ring, the air-pressure detecting chamber passes through the steel ring to communicate with tyres via air pipes, and a trigger switch of the wireless emitter is positioned in the air-pressure detecting chamber. During operating process, when the air pressure of a tyre is lower than set value, the trigger switch of the wireless emitter is switched on and a signal is transmitted, the transmitted signal can be received by the wireless receiver which is arranged in the operator cabin, and according to the danger alarming of the wireless receiver, the driver can judge that the air pressure of which tyre is too low, thereby the tyre with low air pressure can be charged immediately, and the driving safety is improved.
Description
Technical field
The utility model relates to the automatic detection alarm device of a kind of motor tire.
Background technology
Motor tire moves under the not enough situation of air pressure, and the tire both sides are very easily impaired, and are too little as air pressure, and steel ring is even more serious to the damage of tire, and its life-span is shortened greatly.The fast development of express highway, make automobile that more time at a high speed long distance travel on express highway be arranged, because of the tire of the low damaged of air pressure when the high-speed cruising, be easy to generate and blow out, thereby initiation major traffic accidents, even causing personal injury, this phenomenon takes place on express highway again and again, and is on the rise.
Summary of the invention
The purpose of this utility model just provides a kind of automatic detection alarm device of motor tire that can improve the automotive use safety performance.
The automatic detection alarm device of motor tire of the present utility model comprises housing, wireless launcher, air pressure sensing chamber, wireless receiver, wireless launcher and air pressure sensing chamber are located in the housing, housing is fixed on the Automobile steel ring, air pressure sensing chamber passes steel ring by tracheae and communicates with tire, the trigger switch of wireless launcher is located in the air pressure sensing chamber, spring, piston also are set in the air pressure sensing chamber, piston is subjected to the effect of air pressure and spring force can touch the trigger switch of wireless launcher, launches alerting signal.
In the use of the automatic detection alarm device of motor tire of the present utility model, when air pressure of automobile tire is lower than setting value, the trigger switch of wireless launcher is switched on, and transmit, this transmits and can receive by the wireless receiver that is installed in operator's compartment, and chaufeur just can judge that according to the alarm of wireless receiver which tire pressure is low excessively, so that inflation in time increases traffic safety.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
The automatic detection alarm device of motor tire comprises housing 1, wireless launcher 6, air pressure sensing chamber 3, wireless receiver, wireless launcher 6 and air pressure sensing chamber 2 are located in the housing 1, housing 1 is fixed on the Automobile steel ring 9, air pressure sensing chamber 3 passes steel ring 9 by tracheae 7 and communicates with tire 8, the trigger switch 4 of wireless launcher 6 is located in the air pressure sensing chamber 3, spring 5, piston 2 also are set in the air pressure sensing chamber 3, the contact of piston 2 is subjected to the effect of air pressure and spring force can touch the trigger switch 4 of wireless launcher 6, launches alerting signal.It is indoor that wireless receiver is installed in vehicle drive, can receive this signal.
Claims (2)
1, the automatic detection alarm device of a kind of motor tire comprises housing (1), wireless launcher (6), air pressure sensing chamber (3), wireless receiver, it is characterized in that: wireless launcher (6) and air pressure sensing chamber (2) are located in the housing (1), housing (1) is fixed on the Automobile steel ring (9), air pressure sensing chamber (3) passes steel ring (9) by tracheae (7) and communicates with tire (8), and the trigger switch (4) of wireless launcher (6) is located in the air pressure sensing chamber (3).
2, the automatic detection alarm device of motor tire according to claim 1 is characterized in that: spring (5), piston (2) are set in the air pressure sensing chamber (3), and the contact of piston (2) can touch the trigger switch (4) of wireless launcher (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230189 CN2614147Y (en) | 2003-04-07 | 2003-04-07 | Automatically detecting and alarming device for automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230189 CN2614147Y (en) | 2003-04-07 | 2003-04-07 | Automatically detecting and alarming device for automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614147Y true CN2614147Y (en) | 2004-05-05 |
Family
ID=34247515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230189 Expired - Fee Related CN2614147Y (en) | 2003-04-07 | 2003-04-07 | Automatically detecting and alarming device for automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614147Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344468C (en) * | 2004-12-09 | 2007-10-24 | 中国科学院自动化研究所 | Installetion method of tyre pressure temperature detector |
| CN103009939A (en) * | 2012-02-06 | 2013-04-03 | 尤文峰 | Automotive tire pressure informing device |
-
2003
- 2003-04-07 CN CN 03230189 patent/CN2614147Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344468C (en) * | 2004-12-09 | 2007-10-24 | 中国科学院自动化研究所 | Installetion method of tyre pressure temperature detector |
| CN103009939A (en) * | 2012-02-06 | 2013-04-03 | 尤文峰 | Automotive tire pressure informing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Qinglin Document name: Notification of Termination of Patent Right |
|
| 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 |