CN107379900A - Tire pressure detecting device - Google Patents
Tire pressure detecting device Download PDFInfo
- Publication number
- CN107379900A CN107379900A CN201710773362.8A CN201710773362A CN107379900A CN 107379900 A CN107379900 A CN 107379900A CN 201710773362 A CN201710773362 A CN 201710773362A CN 107379900 A CN107379900 A CN 107379900A
- Authority
- CN
- China
- Prior art keywords
- tire
- tire pressure
- detecting device
- controller
- perforate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
Abstract
The invention provides a kind of tire pressure detecting device, including set casing, check valve, threeway conduit, the valve guide bushing and valve bolt of the connection tire of described threeway conduit.The maximum tire pressure opened pressure and allowed by tire safety operating of check valve.Detection module is provided with set casing, described detection module includes：Pressure sensor, controller, battery, wireless signal transmitting device.It can realize that vehicle tire pressure detects in real time using the present invention, and be depressured automatically when tire pressure is too high.
Description
Technical field
The present invention relates to automobile detection field, more particularly to a kind of tire pressure detecting device.
Background technology
Tire is the important component of automobile.In vehicle traveling process, tire works as tire for the state of running at high speed
When breaking down, great traffic accidents are often caused.Tire breaks down toward in the past due to pressure abnormity in tire
Caused, air pressure shakiness is easily blown out in wheel when air pressure is too low, and air pressure is too high to influence damping effect, while high temperature can also hold
It is easily caused and blows out.Tire fault is lethality maximum and the accident potential for being most difficult to prevention, therefore to the air pressure of in-car tire
It is very necessary to carry out monitoring in real time.
For generally use by detection means and tire valve to the mode of combination, it is extremely inconvenient to dismantle in the prior art.Together
When, inside tires environment is complex, high temperature be present, high pressure, shakes the big factor for waiting influence detection accuracy.Existing tire pressure detection
Device is arranged on tire valve, can not utilize and tire pressure is exerted one's influence automatically the characteristics of its installation site, and is taken in tire
The other safety devices of spacial influence installation.
The content of the invention
For above mentioned problem existing for tire pressure detection field in the prior art, a kind of tire pressure detecting device is now provided.
Concrete technical scheme is as follows：
A kind of tire pressure detecting device includes：
Set casing, a perforate run through is internally provided with, the perforate is partly therefrom ventilation end and test side, described solid
Determine shell and be internally provided with tie pressure detection module, for fixing the tie pressure detection module；
Threeway conduit, including：Interconnected first outlet, second outlet and the 3rd outlet；The first outlet is fixed
The ventilation end is connected, the second outlet and the 3rd outlet are provided with screw thread for cylinder and end, passed through respectively
The top of valve guide bushing of the threaded connection tire and the valve bolt of tire, for by the perforate and the valve guide bushing
Connection；
Check valve, it is arranged on the inside at the ventilation end and blocks the ventilation end, it is tire safety to open pressure automatically
The maximum tire pressure allowed is operated, for the perforate and the valve guide bushing being turned on when tire pressure is excessive.
Preferably, the detection module includes：
Pressure sensor, it is arranged on the lower section of the perforate and is connected with the ventilation end, for detecting tire pressure；
Controller, the top of the perforate is arranged on, connects the pressure sensor, for receiving the pressure sensor
The pressure signal of transmission is converted into data signal；
Wireless signal transmitting device, the top of the perforate is arranged on, connects the controller, for the numeral to be believed
Number sent by way of wireless signal；
Battery, the top of the perforate is arranged on, connects the controller, for being powered to the detection module.
Preferably, the detection module also includes GPS positioning device, connects the controller, for detecting automobile
When being kept in motion, the instruction for starting detection is sent to the controller.
Preferably, the detection module also includes temperature sensor, is arranged under the pressure sensor, connection control
Device, for detecting tire temperature.
Preferably, the temperature sensor is provided with a high temperature threshold values, for detecting that tire temperature value is higher than the high temperature
During threshold values, high temperature signal is sent to controller, the controller disconnects the connection with the battery.
Preferably, the threeway conduit is Ti-Ni alloy.
Preferably, the set casing bottom is provided with multiple protruding portion, and the protuberance is bolted on wheel hub.
Preferably, it is additionally provided with pad between the set casing and wheel hub.
Preferably, the pad is elastic sheet rubber.
Preferably, the pad is heat-barrier material.
To sum up, technical scheme provided by the invention beneficial effect specific as follows：
Detection to tire pressure is realized using the attachment structure of tie pressure detection module and perforate, gas is connected using threeway conduit
Door conduit and the structure of perforate, realize the automatic buck functionality in the case where tire pressure is too high.
Brief description of the drawings
With reference to appended accompanying drawing, more fully to describe embodiments of the invention.However, appended accompanying drawing be merely to illustrate and
Illustrate, and be not meant to limit the scope of the invention.
Fig. 1 is the overall structure diagram of tire pressure detecting device embodiment of the present invention；
Fig. 2 is the overall structure side view of tire pressure detecting device embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
In a kind of preferred embodiment of the present invention, according to Fig. 1 and Fig. 2, a kind of tire pressure detecting device includes：
Set casing 1, is internally provided with a perforate 2 run through, and perforate 2 is partly therefrom ventilation end and test side, set casing 1
Tie pressure detection module is internally provided with, for fixing tie pressure detection module；
Threeway conduit 4, including：Interconnected first outlet, second outlet and the 3rd outlet；First outlet is fixedly connected
Ventilation end, second outlet and the 3rd outlet are provided with screw thread for cylinder and end, are connected through a screw thread the gas of tire respectively
The door top of conduit 5 and the valve bolt 6 of tire, for perforate 2 to be connected with valve guide bushing 5.
Check valve 3, it is arranged on the inside at ventilation end and blocks ventilation end, open pressure automatically and operated by tire safety and permitted
Perhaps maximum tire pressure, for turning on perforate 2 and valve guide bushing 5 when tire pressure is excessive.
Specifically, in the present embodiment, in the case of air pressure is normal, check valve 3 is closed mode, does not have the hair of gas leakage
It is raw.Only when air pressure is more than the maximum pressure of safe handling in tire, check valve 3 is opened, and gas passes through unidirectional in tire
Valve 3, threeway conduit 4 and valve guide bushing 5 outwards exclude, and reduce tire pressure too high in tire, protect tire and vehicle ride people
The safety of member.Connection by valve guide bushing 5 and check valve 3 is realized using threeway conduit 4, while the mode connected connects for screw thread
Connect, convenient installation, and it is also very convenient in repairing and dismounting.
In a kind of preferred embodiment of the present invention, according to Fig. 1, detection module includes：
Pressure sensor 7, it is arranged on the lower section of perforate 2 and is connected with ventilation end, for detecting tire pressure；
Controller 8, the top of perforate 2 is arranged on, connects pressure sensor 7, for receiving the pressure of the transmission of pressure sensor 7
Force signal is converted into data signal.
Wireless signal transmitting device 10, the top of perforate 2 is arranged on, controller 8 is connected, for data signal to be passed through into nothing
The mode of line signal is sent.
Battery 9, the top of perforate 2 is arranged on, controller 8 is connected, for being powered to detection module.
Specifically, in the present embodiment, the tire pressure in tire is determined by pressure sensor 7, tire pressure signal is sent to control
Device 8 processed, controller 8 send tire pressure signal to wireless signal transmitting device 10, by wireless signal transmitting device 10 by tire pressure
Signal is sent.Wireless signal receiver of the wireless signal transmitting device 10 into compartment sends real-time tire pressure detection letter
Number, the signal received is sent in automobile CAN-bus by wireless signal receiver, is transmitted a signal to by CAN
Each control unit of automobile.Pressure signal is converted into data signal in advance using controller 8 facilitates wireless signal transmission to fill
Tire pressure value corresponding to tire pressure signal can easily be got by putting 10 receiving terminal, it is no longer necessary to complicated decoding operate.
In a kind of preferred embodiment of the present invention, according to Fig. 1, detection module also includes GPS positioning device 13, even
Controller 8 is connect, for when detecting that automobile is kept in motion, the instruction for starting detection to be sent to controller 8.
Specifically, in the present embodiment, determine whether vehicle moves using GPS positioning device 13, only just needed in motion
Use tire pressure detection.When detecting that automobile remains static, the instruction for stopping detection being sent to controller 8.GPS location
Device 13 can effectively control the switch of tire pressure detecting device, save electric energy.
In a kind of preferred embodiment of the present invention, according to Fig. 1, detection module also includes temperature sensor 11, if
Put under pressure sensor 7, controller 8 is connected, for detecting tire temperature.
In a kind of preferred embodiment of the present invention, according to Fig. 1, temperature sensor 11 is provided with a high temperature threshold values,
For when detecting that tire temperature value is higher than high temperature threshold values, sending high temperature signal to controller 8, controller 8 disconnects and battery 9
Connection.
Specifically, in the present embodiment, when temperature sensor 11 detects that temperature is too high in tire, sent to controller 8
High temperature signal, after controller 8 receives the high temperature signal, the connection with battery 9, protection circuit and battery 9 are temporarily disconnected,
Prevent from working under the condition of high temperature and cause the damage of equipment.
In a kind of preferred embodiment of the present invention, according to Fig. 1, threeway conduit 4 is Ti-Ni alloy.Specifically, adopt
It can cause threeway conduit 4 that there is the effect of metal memory with Ti-Ni alloy, can also keep original after high temperature deformation in the car
Shape.
In a kind of preferred embodiment of the present invention, according to Fig. 1 and Fig. 2, the bottom of set casing 1 is provided with multiple protrusions
Portion 12, protuberance 12 are bolted on wheel hub 14.Specifically, in the present embodiment, the connected mode using protuberance 12 makes
, set casing 1 more can be stably mounted on wheel, be not easy to drop.
In a kind of preferred embodiment of the present invention, according to Fig. 1 and Fig. 2, also set up between set casing 1 and wheel hub 14
There is pad 15.Using pad 15 set casing 1 and wheel hub 14 are not contacted directly, reduce and led because of the reason for thump
Cause the damage of set casing 1.
In a kind of preferred embodiment of the present invention, according to Fig. 1 and Fig. 2, pad 15 is elastic sheet rubber.Using bullet
Property rubber sheet gasket 15 enables tire pressure detecting device to realize anti seismic efficiency
In a kind of preferred embodiment of the present invention, according to Fig. 1 and Fig. 2, pad 15 is heat-barrier material.Using heat-insulated
Material pad 15 tire pressure detecting device to realize to avoid wheel hub 14 caused high temperature is transmitted to tire in the process of moving
Press the damage for causing detection means in detection means.
Preferred embodiments of the present invention are these are only, not thereby limit embodiments of the present invention and protection domain, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
Change and obviously change resulting scheme, should be included in protection scope of the present invention.
Claims (10)
- A kind of 1. tire pressure detecting device, it is characterised in that including：Set casing, is internally provided with a perforate run through, and the perforate is partly therefrom ventilation end and test side, the set casing Tie pressure detection module is internally provided with, for fixing the tie pressure detection module；Threeway conduit, including：Interconnected first outlet, second outlet and the 3rd outlet；The first outlet is fixedly connected The ventilation end, the second outlet and the 3rd outlet are provided with screw thread for cylinder and end, respectively by described The top of valve guide bushing and the valve bolt of tire of tire are threadedly coupled, for the perforate and the valve guide bushing to be connected It is logical；Check valve, it is arranged on the inside at the ventilation end and blocks the ventilation end, open pressure automatically and operated for tire safety The maximum tire pressure allowed, for turning on the perforate and the valve guide bushing when tire pressure is excessive.
- 2. tire pressure detecting device according to claim 1, it is characterised in that the detection module includes：Pressure sensor, it is arranged on the lower section of the perforate and is connected with the ventilation end, for detecting tire pressure；Controller, the top of the perforate is arranged on, connects the pressure sensor, sent for receiving the pressure sensor Pressure signal be converted into data signal；Wireless signal transmitting device, the top of the perforate is arranged on, connects the controller, for the data signal to be led to The mode for crossing wireless signal is sent；Battery, the top of the perforate is arranged on, connects the controller, for being powered to the detection module.
- 3. tire pressure detecting device according to claim 1, it is characterised in that the detection module also includes GPS location and filled Put, connect the controller, for when detecting that automobile is kept in motion, the finger for starting detection to be sent to the controller Order.
- 4. tire pressure detecting device according to claim 1, it is characterised in that the detection module also includes TEMP Device, it is arranged under the pressure sensor, controller is connected, for detecting tire temperature.
- 5. tire pressure detecting device according to claim 4, it is characterised in that the temperature sensor is provided with a high-temperature valve Value, for when detecting that tire temperature value be higher than the high temperature threshold values, high temperature signal is sent to controller, the controller disconnect and The connection of the battery.
- 6. tire pressure detecting device according to claim 1, it is characterised in that the threeway conduit is Ti-Ni alloy.
- 7. tire pressure detecting device according to claim 1, it is characterised in that the set casing bottom is provided with multiple protrusions Portion, the protuberance are bolted on wheel hub.
- 8. tire pressure detecting device according to claim 1, it is characterised in that be additionally provided between the set casing and wheel hub Pad.
- 9. tire pressure detecting device according to claim 8, it is characterised in that the pad is elastic sheet rubber.
- 10. tire pressure detecting device according to claim 8, it is characterised in that the pad is heat-barrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773362.8A CN107379900A (en) | 2017-08-31 | 2017-08-31 | Tire pressure detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773362.8A CN107379900A (en) | 2017-08-31 | 2017-08-31 | Tire pressure detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379900A true CN107379900A (en) | 2017-11-24 |
Family
ID=60347350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710773362.8A Pending CN107379900A (en) | 2017-08-31 | 2017-08-31 | Tire pressure detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379900A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633616Y (en) * | 2003-06-27 | 2004-08-18 | 王有来 | Anti-explosion device of tyre |
| CN1605484A (en) * | 2004-11-01 | 2005-04-13 | 北京时代光华电子技术有限公司 | Vehicle mounted sound equipment with tire pressure and temperature monitoring function |
| CN2915571Y (en) * | 2006-04-06 | 2007-06-27 | 李江华 | Burst-proof safe and intelligent air valve core for automobile |
| CN201015948Y (en) * | 2006-12-31 | 2008-02-06 | 九晟电子股份有限公司 | Engagement component for radio tyre-pressure detector |
| CN102358115A (en) * | 2011-09-13 | 2012-02-22 | 广东铁将军防盗设备有限公司 | External tire pressure sensing device and sealing ventilation part thereof |
| US8146413B1 (en) * | 2010-11-17 | 2012-04-03 | Julian Grace | Two-port tire valve stem |
| CN202806238U (en) * | 2012-09-28 | 2013-03-20 | 赖佳茂 | Detection device for tire pressure |
| CN103909791A (en) * | 2012-12-31 | 2014-07-09 | 陈耕田 | External tire pressure automatic monitoring system |
| CN204161009U (en) * | 2014-10-23 | 2015-02-18 | 曾柯 | A kind of novel tire pressure sensing |
| CN204687754U (en) * | 2015-03-10 | 2015-10-07 | 内蒙古工业大学 | A kind of tyre air-pressure monitoring warning device |
| CN205930054U (en) * | 2016-08-16 | 2017-02-08 | 温州汇联电子科技有限公司 | External tire pressure sensor |
| CN207630884U (en) * | 2017-08-31 | 2018-07-20 | 上海航盛实业有限公司 | Tire pressure detecting device |
-
2017
- 2017-08-31 CN CN201710773362.8A patent/CN107379900A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633616Y (en) * | 2003-06-27 | 2004-08-18 | 王有来 | Anti-explosion device of tyre |
| CN1605484A (en) * | 2004-11-01 | 2005-04-13 | 北京时代光华电子技术有限公司 | Vehicle mounted sound equipment with tire pressure and temperature monitoring function |
| CN2915571Y (en) * | 2006-04-06 | 2007-06-27 | 李江华 | Burst-proof safe and intelligent air valve core for automobile |
| CN201015948Y (en) * | 2006-12-31 | 2008-02-06 | 九晟电子股份有限公司 | Engagement component for radio tyre-pressure detector |
| US8146413B1 (en) * | 2010-11-17 | 2012-04-03 | Julian Grace | Two-port tire valve stem |
| CN102358115A (en) * | 2011-09-13 | 2012-02-22 | 广东铁将军防盗设备有限公司 | External tire pressure sensing device and sealing ventilation part thereof |
| CN202806238U (en) * | 2012-09-28 | 2013-03-20 | 赖佳茂 | Detection device for tire pressure |
| CN103909791A (en) * | 2012-12-31 | 2014-07-09 | 陈耕田 | External tire pressure automatic monitoring system |
| CN204161009U (en) * | 2014-10-23 | 2015-02-18 | 曾柯 | A kind of novel tire pressure sensing |
| CN204687754U (en) * | 2015-03-10 | 2015-10-07 | 内蒙古工业大学 | A kind of tyre air-pressure monitoring warning device |
| CN205930054U (en) * | 2016-08-16 | 2017-02-08 | 温州汇联电子科技有限公司 | External tire pressure sensor |
| CN207630884U (en) * | 2017-08-31 | 2018-07-20 | 上海航盛实业有限公司 | Tire pressure detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |