CN201102449Y - Pneumatic automatic alarm for tyre - Google Patents
Pneumatic automatic alarm for tyre Download PDFInfo
- Publication number
- CN201102449Y CN201102449Y CNU2007201190583U CN200720119058U CN201102449Y CN 201102449 Y CN201102449 Y CN 201102449Y CN U2007201190583 U CNU2007201190583 U CN U2007201190583U CN 200720119058 U CN200720119058 U CN 200720119058U CN 201102449 Y CN201102449 Y CN 201102449Y
- Authority
- CN
- China
- Prior art keywords
- autoalarm
- tire pressure
- shell fragment
- emitter apparatus
- loam cake
- 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
The utility model discloses a tyre pressure autoalarm which comprises an emitter device used for monitoring the tyre pressure and a receiver device used for receiving an emission signal and is characterized in that the emitter device comprises a pedestal, an upper cover, an emitter line board, an emitter power and an automatic alarming device; the receiver device comprises the pedestal, the upper cover, a receiver line board, a receiver power, a receiver antenna and an acoustic-optic alarming device. A driver can monitor the pressure status of each inner tyre at any time by the tyre pressure autoalarm and can handle the sudden air-leakage circumstance in time, and accordingly the similar traffic accident is reduced radically, which ensures the safety of the driver and passengers.
Description
Technical field
The utility model relates to a kind of autoalarm, specifically, relates in particular to a kind of autoalarm of monitoring tire pressure.
Technical background
Along with the raising of people's living standard, the growth of income, automobile progresses in the daily life.The increase of automobile, traffic accident also is the trend that increases year by year, according to statistics, have quite a few traffic accident be since automobile in the process of travelling, a certain tire leaks gas suddenly, particularly six takes turns autotruck, if rear tire gas leakage, the bearing capacity of automobile can be transferred on another tire arranged side by side with it immediately, and the pressure that bears of this tire doubles immediately, and overload will cause the very fast explosion of this tire with overheated result.If this automobile is run at high speed, blowing out of this moment will cause centre of gravity of vehicle seriously to be offset, and the driver is because uncontrollable high-revolving like this eccentric force can only hit roadside even overturning, the major traffic accidents that cause casualties.The gas leakage of tire is the major reason of this type of accident, and the atmospheric pressure state of many veteran drivers meeting parking checking tire after travelling several hours is to guarantee the safety of driving.Though can reduce the probability that this type of accident takes place like this, this will reduce driving efficient, and still more difficult for the tire flat situation of burst.
The utility model content
The purpose of this utility model is, overcome the technological deficiency of above-mentioned situation, a kind of autoalarm that can monitor tire pressure intuitively is provided, can allow the driver can be in vehicle traveling process, without parking checking, just can understand the air pressure situation of each tire at any time.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of tire pressure autoalarm, comprise the emitter apparatus that the monitoring tire pressure is used and receive acceptor device two parts that launcher signal is used, described emitter apparatus comprises a base, a loam cake, a transmitter line plate, a transmitter power and an autoalarm, and described acceptor device comprises a base, a loam cake, a receptor wiring board, a receptor antenna and an acoustic-optic alarm.
Described emitter apparatus is provided with at least one spring pressure device between loam cake and base, what this device comprised that upper end and loam cake closely connect one connects compressing hole, a compression spring and lower end and base close-connected and compress screw rod.
The autoalarm of described emitter apparatus comprises upper end and the close-connected top dog of loam cake, the close-connected Spring sheet clip post of lower end and base, there are on one shell fragment and shell fragment once in this folder post upper and lower tightly clamping, and this upper and lower shell fragment left end is respectively equipped with circuit contact, right-hand member is respectively equipped with binding post.
The bottom of the autoalarm top dog of described emitter apparatus touches with following shell fragment upper end, during this top dog upward movement, hook can will go up shell fragment upwards bending upward shell fragment upwards hook.
The binding post of the upper and lower shell fragment right-hand member of the autoalarm of described emitter apparatus is connected with transmitter circuit board by connection lead.
The transmitter circuit board work energy of described emitter apparatus is provided by connection lead by transmitter power.
The base lower end of described emitter apparatus can stick on the steel ring between the wheel nave and the inner tube of a tyre.
The antenna bottom of described acceptor device is connected with the acceptor circuit plate by connection lead, and this antenna can be arranged on the car body outside.
The acoustic-optic alarm of described acceptor device comprises alarming horn and alarm lamp, and described alarming horn all is connected with the acceptor circuit plate by connection lead with alarm lamp.
The power supply of described acceptor device can adopt external power supply, is provided by automobile power source.
Improvement as such scheme, for the autoalarm structure that makes tire pressure of the present utility model compact more, can be between the steel ring of each tire of automobile and the inner tube of a tyre stickingly establish an emitter apparatus, and acceptor device is merged into one, get the frequency configuration of each projector variant, the air pressure which tire the alarm lamp of receptor just can demonstrate exactly reduces, and must handle timely.
Principle of work of the present utility model: when the air pressure of the inner tube of a tyre of automobile reduce to the standard tire pressure 50% the time, spring pressure device in the emitter apparatus is with the past external pressure of loam cake, the top dog that the evagination of loam cake drives autoalarm simultaneously moves outward, the following shell fragment that is pressed down returns to normal control position, it is upper and lower contact closed contact, this moment, the pull up circuit of projector was connected, projector is started working, send signal, receptor receives signal, immediately signal is converted into alarm song and warning light, reminds a certain interior air pressure deficiency of driver, must handle immediately.If the driver fails in time to handle, tire continues gas leakage, descend again behind 20% the air pressure, the hook of top dog will be gone up shell fragment and upwards hook, the upper and lower contact of upper and lower shell fragment is forced to separate, the circuit of projector disconnects, and projector will quit work (this will help the permanently effective work of battery energy in the projector).After the air pressure of this inner tube of a tyre returned to normal barometric pressure, the loam cake of emitter apparatus was depressed, and the top dog of autoalarm also will descend shell fragment to depress thereupon, upper and lower contact separation, and this moment, the pull up circuit of whole projector disconnected, and projector quits work.
The beneficial effects of the utility model are: by the tire pressure autoalarm, the driver can monitor the air pressure situation of each inner tube of a tyre at any time, gas leakage situation for burst also can in time be handled, thereby fundamentally reduces the generation of similar traffic accident, has ensured driver and conductor's safety.
Below in conjunction with drawings and Examples tire pressure autoalarm described in the utility model is further described.
Description of drawings
Fig. 1 is an emitter apparatus generalized section of the present utility model.
Fig. 2 is an emitter apparatus structural representation of the present utility model.
Fig. 3 is an acceptor device structural representation of the present utility model.
Fig. 4 is the scheme of installation of emitter apparatus of the present utility model.
The specific embodiment
With reference to figure 1, Fig. 2, a kind of air pressure autoalarm, comprise the emitter apparatus 2 that the monitoring tire pressure is used and receive acceptor device 4 two parts that launcher signal is used, emitter apparatus 2 comprises base 23, loam cake 21, transmitter line plate 40, transmitter power 25 and autoalarm 8, acceptor device 4 comprises base 62, loam cake 50, receptor wiring board 56, receiver power supply 58, receptor antenna 60 and acoustic-optic alarm.
Described emitter apparatus 2 is provided with three spring pressure devices 16,42 and 26 between loam cake 21 and base 23, this device comprises upper end and loam cake 21 close-connected compressing holes 19, compression spring 28 and lower end and base 23 close-connected compression screw rods 26.
The autoalarm 8 of described emitter apparatus 2 comprises upper end and loam cake 21 close-connected top dogs 13, lower end and base 23 close-connected Spring sheet clip posts 5, there are last shell fragment 7 and following shell fragment 32 in these folder post 5 upper and lowers tightly clamping, and shell fragment 7 is respectively equipped with circuit contact 9 and 31 with following shell fragment 32 left ends on this, right-hand member is respectively equipped with binding post 3 and 1.
The bottom of autoalarm 8 top dogs 13 of described emitter apparatus 2 touches with following shell fragment 32 upper ends, during these top dog 13 upward movements, hook can will go up shell fragment 7 upwards bending go up shell fragment 11 and upwards hook, the effect of this hook be in avoiding air pressure to cross when low projector still in running order, consume electric power.
The binding post 3 of the last shell fragment 7 of the autoalarm 8 of described emitter apparatus 2, following shell fragment 32 right-hand members is connected with transmitter circuit board 40 by connection lead 35 with 1.
Transmitter circuit board 40 work energy of described emitter apparatus 2 are provided by connection lead 34 by transmitter power 25, and this power supply can be the miniature electronic battery.
With reference to figure 3, antenna 60 bottoms of described acceptor device 4 are connected with acceptor circuit plate 56 by connection lead, and this antenna can be arranged on the car body outside.
The acoustic-optic alarm of described acceptor device 4 comprises alarming horn 52 and alarm lamp 54, and described alarming horn 52 all is connected with acceptor circuit plate 56 by connection lead with alarm lamp 54.
With reference to figure 4, base 23 lower ends 33 of described emitter apparatus 2 can stick on the steel ring 70 between the wheel nave and the inner tube of a tyre 72.
Above-mentioned transmitter circuit board 40 and acceptor circuit plate 56 can adopt the product of technology maturation on sale on the market.
The power supply of projector 4 can be provided by automobile power source, and 58 is source switch.
Improvement as such scheme, for the autoalarm structure that makes tire pressure of the present utility model compact more, can be between the steel ring of each tire of automobile and the inner tube of a tyre stickingly establish an emitter apparatus 2, and acceptor device 4 is merged into one, get the frequency configuration of each projector variant, the air pressure which tire the alarm lamp 54 of receptor just can demonstrate exactly reduces, and must handle timely.
Principle of work: when the air pressure of the inner tube of a tyre 72 of automobile reduce to the standard tire pressure 60% the time, the spring pressure device of emitter apparatus 2 is with loam cake 21 past external pressures, the evagination of loam cake drives top dog 13 outer the moving of autoalarm 8 simultaneously, following shell fragment 1 returns to normal control position, be upper contact 9 and lower contact 31 closed contacts, this moment, the pull up circuit of whole projector was connected, projector is started working, send signal, receptor 4 receives signal, immediately signal is converted into alarm song and warning light, reminds a certain interior air pressure deficiency of driver, must handle immediately.If the driver fails in time to handle, tire continues gas leakage, descend again behind 20% the air pressure, the hook 30 of top dog 13 will be gone up shell fragment 11 and upwards hook, the upper and lower contact 9,31 of upper and lower shell fragment 7,32 is forced to separate, the circuit of projector 2 disconnects, and projector 2 will quit work (this will help the permanently effective work of battery 25 energy in the projector).After the air pressure of this inner tube of a tyre 72 returns to normal barometric pressure, the loam cake 21 of emitter apparatus 2 is depressed, and the top dog 13 of autoalarm also will descend shell fragment 1 to depress thereupon, and upper contact 9 separates with lower contact 31, this moment, the pull up circuit of whole projector disconnected, and projector quits work.
Claims (9)
1. tire pressure autoalarm, comprise the emitter apparatus that the monitoring tire pressure is used and receive the acceptor device that launcher signal is used, it is characterized in that: described emitter apparatus comprises a base, a loam cake, a transmitter line plate, a transmitter power and an autoalarm, and described acceptor device comprises a base, a loam cake, a receptor wiring board, a receptor antenna and an acoustic-optic alarm.
2. tire pressure autoalarm according to claim 1, it is characterized in that: described emitter apparatus is provided with at least one spring pressure device between loam cake and base, and what this device comprised that upper end and loam cake closely connect one connects compressing hole, a compression spring and lower end and base close-connected and compress screw rod.
3. tire pressure autoalarm according to claim 1, it is characterized in that: the autoalarm of described emitter apparatus comprises upper end and the close-connected top dog of loam cake, the close-connected Spring sheet clip post of lower end and base, there are on one shell fragment and shell fragment once in this folder post upper and lower tightly clamping, and this upper and lower shell fragment left end is respectively equipped with circuit contact, right-hand member is respectively equipped with binding post.
4. according to claim 1 or 3 described tire pressure autoalarms, it is characterized in that: the bottom of the autoalarm top dog of described emitter apparatus touches with following shell fragment upper end, during this top dog upward movement, hook can will go up shell fragment upwards bending go up shell fragment and upwards hook.
5. according to claim 1 or 3 described tire pressure autoalarms, it is characterized in that: the binding post of the upper and lower shell fragment right-hand member of the autoalarm of described emitter apparatus is connected with transmitter circuit board by connection lead.
6. tire pressure autoalarm according to claim 1 is characterized in that: the base lower end of described emitter apparatus can stick on the steel ring between the wheel nave and the inner tube of a tyre.
7. tire pressure autoalarm according to claim 1 is characterized in that: the antenna bottom of described acceptor device is connected with the acceptor circuit plate by connection lead, and this antenna can be arranged on the car body outside.
8. tire pressure autoalarm according to claim 1 is characterized in that: the acoustic-optic alarm of described acceptor device comprises alarming horn and alarm lamp, and described alarming horn all is connected with the acceptor circuit plate by connection lead with alarm lamp.
9. tire pressure autoalarm according to claim 1, it is characterized in that: acceptor device can be merged into one, some alarm lamps are set, each projector is arranged to different frequencies, and on behalf of different kinds of tyre air pressure, receptor descend according to the glittering different alarm lamp of different received signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201190583U CN201102449Y (en) | 2007-03-20 | 2007-03-20 | Pneumatic automatic alarm for tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201190583U CN201102449Y (en) | 2007-03-20 | 2007-03-20 | Pneumatic automatic alarm for tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102449Y true CN201102449Y (en) | 2008-08-20 |
Family
ID=39949469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201190583U Expired - Fee Related CN201102449Y (en) | 2007-03-20 | 2007-03-20 | Pneumatic automatic alarm for tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102449Y (en) |
-
2007
- 2007-03-20 CN CNU2007201190583U patent/CN201102449Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 |