CN103538432A - Monitoring sensor for pressure of tire - Google Patents
Monitoring sensor for pressure of tire Download PDFInfo
- Publication number
- CN103538432A CN103538432A CN201210247587.7A CN201210247587A CN103538432A CN 103538432 A CN103538432 A CN 103538432A CN 201210247587 A CN201210247587 A CN 201210247587A CN 103538432 A CN103538432 A CN 103538432A
- Authority
- CN
- China
- Prior art keywords
- tire
- pressure
- monitoring sensor
- tire pressure
- pressure induction
- 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
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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
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Abstract
The invention discloses a monitoring sensor for a pressure of a tire. The monitoring sensor comprises a tire pressure induction device, an inflating valve, an elastic structure and a fastening piece, wherein the tire pressure induction device is arranged in the tire and the inflating valve is fixedly mounted on a rim; the elastic structure and the inflating valve are integrally molded; the fastening piece is fixedly mounted on a shell of the tire pressure induction device and is in a thread structure; the elastic structure is in a thread structure corresponding to that of the fastening piece; the elastic structure is fixedly connected with the tire pressure induction device by the fastening piece. According to the monitoring sensor for the pressure of the tire, the elastic connecting structure is elastically deformed along the stressing direction of the inflating valve body or the tire pressure induction device when the tire is detached or a tire pressure sensor is detached and stressed and is recovered after an external force disappears. With the adoption of the elastic structure, the condition that the monitoring sensor for the pressure of the tire is damaged due to the external force effect in a process of detaching the tire can be avoided.
Description
Technical field
The present invention relates to vehicle electric field, particularly relate to a kind of pressure of tire monitoring sensor.
Background technology
Tire is the important component part of automobile chassis, and as important supporting member and walking element, tire is not only carrying the all-mass of automobile, also will advance propulsive force is provided to automobile, plays the effect that relaxes ground shock simultaneously.Tire all plays a part very crucial to the economy of the road-holding property of automobile, ride comfort, safety, traveling comfort and fuel oil.
TPMS system is widely used in various vehicles as tire inflation pressure determining system, TPMS system by installing highly sensitive tire pressure monitoring sensor on tire, under driving or static state, the data such as the pressure of Real-Time Monitoring tire, temperature, with guarantee driving safety.TPMS system generally comprises: tire pressure monitoring sensor and tire pressure receptor two parts.Wherein, tire pressure monitoring sensor is installed on the wheel rim of tire, generally includes tire pressure induction installation and tire tube valve two parts; Common tire pressure monitoring sensor is arranged on wheel rim by tire tube valve, and tire tube valve bar is generally the metallic materials such as aluminum alloy, copper, and tire pressure induction installation housing is generally the plastic materials such as PA or PBT; Which kind of material all has hard, crisp physical property, and in dismounting tire process, inflating valve bar or tire pressure induction installation are subject to the stressed fracture of scraping of tire or crack cause coming off in tire pressure monitoring sensor use procedure damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pressure of tire monitoring sensor can avoid the situation that causes tire pressure monitoring sensor to damage due to External Force Acting in tire or tyre pressure sensor disassembly process.
For solving the problems of the technologies described above, pressure of tire monitoring sensor of the present invention, comprise: tire pressure induction installation and tire tube valve, tire pressure induction installation is arranged in tire and is fixed on wheel rim by tire tube valve, also comprise an elastic construction, described tire pressure induction installation is connected and fixed by described elastic construction and described tire tube valve.
Wherein, also comprise that one is fixed on the fastener on described tire pressure induction installation housing, described elastic construction is connected and fixed by fastener and described tire pressure induction installation.
Wherein, described elastic construction and tire tube valve are shaped to one.
Wherein, described fastener has helicitic texture, and described elastic construction has the helicitic texture corresponding with described fastener.
The elastic connection structure of pressure of tire sensor of the present invention is at tyre dismounting or tyre pressure sensor dismounting can be complied with Valve tip body when stressed or tire pressure induction installation is subject to force direction to produce elastic deformation, and external force restores to the original state after disappearing.Utilize this elastic construction can avoid the situation that causes tire pressure monitoring sensor to damage due to External Force Acting in dismounting tire process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is further detailed explanation:
Fig. 1 is one embodiment of the invention schematic diagram, shows that the present invention is arranged on the state on wheel rim.
Description of reference numerals
The 1st, tire pressure induction installation
The 2nd, fastener
The 3rd, elastic construction
The 4th, tire tube valve
The 5th, wheel rim
The specific embodiment
As shown in Figure 1, inventing an embodiment is arranged on wheel rim and comprises: tire pressure induction installation 1, tire tube valve 4, elastic construction 3 and fastener 2; Tire pressure induction installation 1 is arranged in tire, and tire tube valve 4 is fixed on wheel rim 5, and elastic construction 3 is shaped to one with tire tube valve 4; Fastener 2 is fixed on the housing of tire pressure induction installation 1, and fastener 2 has helicitic texture, and elastic construction 3 has the helicitic texture corresponding with fastener 2, and elastic construction 3 is connected and fixed by fastener 2 and tire pressure induction installation 1.
Below through the specific embodiment and the embodiment the present invention is had been described in detail, but these are not construed as limiting the invention.Without departing from the principles of the present invention, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection scope of the present invention.
Claims (4)
1. a pressure of tire monitoring sensor, comprise: tire pressure induction installation and tire tube valve, tire pressure induction installation is arranged in tire and is fixed on wheel rim by tire tube valve, it is characterized in that: also comprise an elastic construction, described tire pressure induction installation is connected and fixed by described elastic construction and described tire tube valve.
2. pressure of tire monitoring sensor as claimed in claim 1, is characterized in that: also comprise that one is fixed on the fastener on described tire pressure induction installation housing, described elastic construction is connected and fixed by fastener and described tire pressure induction installation.
3. pressure of tire monitoring sensor as claimed in claim 1, is characterized in that: described elastic construction and tire tube valve are shaped to one.
4. pressure of tire monitoring sensor as claimed in claim 1, is characterized in that: described fastener has helicitic texture, and described elastic construction has the helicitic texture corresponding with described fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247587.7A CN103538432A (en) | 2012-07-17 | 2012-07-17 | Monitoring sensor for pressure of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247587.7A CN103538432A (en) | 2012-07-17 | 2012-07-17 | Monitoring sensor for pressure of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538432A true CN103538432A (en) | 2014-01-29 |
Family
ID=49962444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210247587.7A Pending CN103538432A (en) | 2012-07-17 | 2012-07-17 | Monitoring sensor for pressure of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538432A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030112137A1 (en) * | 2001-12-19 | 2003-06-19 | Pacific Industrial Co., Ltd. | Transmitter of tire condition monitoring apparatus |
| US20040046649A1 (en) * | 2002-09-10 | 2004-03-11 | Sanchez Ramon A. | Tire pressure monitoring system |
| US20040163456A1 (en) * | 2003-02-24 | 2004-08-26 | Pacific Industrial Co., Ltd. | Transmitter mounting structure for tire condition monitoring apparatus |
| US20060288924A1 (en) * | 2005-06-22 | 2006-12-28 | Pacific Industrial Co., Ltd. | Tire valve unit for a vehicle |
| US20080302425A1 (en) * | 2007-06-05 | 2008-12-11 | Continental Automotive Systems Us, Inc. | Formed Flange For Pressure Monitoring Valve Stem Mount |
-
2012
- 2012-07-17 CN CN201210247587.7A patent/CN103538432A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030112137A1 (en) * | 2001-12-19 | 2003-06-19 | Pacific Industrial Co., Ltd. | Transmitter of tire condition monitoring apparatus |
| US20040046649A1 (en) * | 2002-09-10 | 2004-03-11 | Sanchez Ramon A. | Tire pressure monitoring system |
| US20040163456A1 (en) * | 2003-02-24 | 2004-08-26 | Pacific Industrial Co., Ltd. | Transmitter mounting structure for tire condition monitoring apparatus |
| US20060288924A1 (en) * | 2005-06-22 | 2006-12-28 | Pacific Industrial Co., Ltd. | Tire valve unit for a vehicle |
| US20080302425A1 (en) * | 2007-06-05 | 2008-12-11 | Continental Automotive Systems Us, Inc. | Formed Flange For Pressure Monitoring Valve Stem Mount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |