CN104494373A - Emitter mounting fitting structure in vehicle tire pressure monitoring system - Google Patents
Emitter mounting fitting structure in vehicle tire pressure monitoring system Download PDFInfo
- Publication number
- CN104494373A CN104494373A CN201410716308.6A CN201410716308A CN104494373A CN 104494373 A CN104494373 A CN 104494373A CN 201410716308 A CN201410716308 A CN 201410716308A CN 104494373 A CN104494373 A CN 104494373A
- Authority
- CN
- China
- Prior art keywords
- emitter
- valve stem
- tube valve
- projector
- mounting
- 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.)
- Withdrawn
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
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Abstract
The invention relates to an emitter mounting fitting structure in a vehicle tire pressure monitoring system, in particular to an emitter device capable of preventing an emitter valve stem from rotating in mounting. The structure comprises an emitter shell, a valve stem, a locking screw and a tire pressure sensor. A semicylindrical hole for receiving the valve stem is formed in the emitter shell; and an inserting part, fitting the emitter shell, on the valve stem is a semicylindrical surface. Compared with a traditional semicircular spherical surface connecting structure, the connecting structure can prevent the valve stem from rotating axially relative to the shell under stress during mounting of an emitter, so that the trouble of using a stop pin as a mounting assisting tool to prevent the valve stem from rotating in mounting is avoided, the emitter can be mounted conveniently, and the cost is saved.
Description
Technical field
The present invention relates to the emitter apparatus in a kind of automobile tire pressure monitoring system, specifically refer to a kind of emitter apparatus that projector tire tube valve rotates when can prevent from installing.
Background technology
All adopt the projector that setting angle is adjustable in existing automobile tire pressure monitoring system, tire tube valve and launcher shell generally adopt the fit form of semicircle sphere to patch connection in the transmitter.Because be that sphere connects, tire tube valve all can rotate in all directions.When projector is installed, under the effect of extraneous torque of wrenches, tire tube valve can along valve inside axial rotation.Therefore, adopt the projector of this hemisphere face connection structure, generally a spline pin all will be used to carry out spline as accessory appliances when mounted, if do not use spline pin, then projector cannot be fixedly mounted on wheel rim.General spline pin dispatches from the factory together as the subsidiary product of projector.Both make troubles to erection work like this, too increase projector cost simultaneously.
Summary of the invention
For the shortcoming of prior art, the object of this invention is to provide emitter apparatus in a kind of tire pressure monitoring system, the rotation that when this device can effectively prevent from installing, projector tire tube valve is unnecessary, cost-saving again while of making projector easy for installation.
For achieving the above object, the technical scheme that the present invention takes is: provide a kind of tire pressure monitoring system emitter apparatus, comprise projector, tire tube valve, lock screw, tyre pressure sensor etc.Described projector and the mutual grafting of tire tube valve, be semi-cylindrical hole for patching the part of tire tube valve in projector housing, the Plug Division for coordinating with launcher shell on tire tube valve is divided into semi-cylindrical; By lock screw, both are tightened together after grafting is good.
Structure of the present invention, ensure that projector setting angle is adjustable, avoid tire tube valve when installing projector stressed rear relative to housing rotating in valve inside axis simultaneously, do not need during installation to use spline pin as accessory appliances, improve the convenience that projector is installed, work efficiency is provided, and cost-saving.
Accompanying drawing explanation
Fig. 1 is state profile after described projector housing and tire tube valve are installed;
Fig. 2 is described tire tube valve and launcher shell mounting structure schematic diagram.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the present invention includes tire tube valve 1, launcher shell 2, lock screw 3, tyre pressure sensor etc., tyre pressure sensor is positioned at motor tire inside; Projector housing is arranged the semi-cylindrical hole 6 being used for grafting tire tube valve, tire tube valve top arranges the semi-cylindrical 4 being used for coordinating grafting with launcher shell.The semi-cylindrical of tire tube valve is nested in the semicylindrical opening of housing, and the principal radii of two halves cylinder is equal, then tire tube valve good for grafting and launcher shell is locked together by lock screw.
Like this, the tire tube valve that grafting is good is having degree of freedom relative to projector housing along the axial rotation of semicolumn, is regulated the setting angle of projector by the rotation in this direction; And tire tube valve does not have degree of freedom along the axial rotation of valve inside 5.During installation, when using spanner to turn lock screw, the torsion of spanner makes tire tube valve along valve inside axial rotation, due to tire tube valve and the grafting of projector housing, when tire tube valve has rotation trend, stops projector housing with hand, has just stopped the rotation of tire tube valve.Stop projector housing with hand to be easy to accomplish.
During concrete enforcement, according to the needs of different projector, semi-cylindrical can be changed into the face of cylinder that section is great circle or roundlet, the principle of realization is identical.
Above-described embodiment is the present invention's preferably implementation.It should be noted that, under the prerequisite not departing from the present invention's design, any apparent replacement is all within scope.
Claims (1)
1. projector installation cooperation structure in an automobile tire pressure monitoring system, comprise projector, tire tube valve, lock screw, tyre pressure sensor, launcher shell and the mutual grafting of tire tube valve, and by lock screw, both are tightened together, it is characterized in that: be semi-cylindrical hole for patching the part of tire tube valve in projector housing, the Plug Division for coordinating with launcher shell on tire tube valve is divided into semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716308.6A CN104494373A (en) | 2014-12-02 | 2014-12-02 | Emitter mounting fitting structure in vehicle tire pressure monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716308.6A CN104494373A (en) | 2014-12-02 | 2014-12-02 | Emitter mounting fitting structure in vehicle tire pressure monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104494373A true CN104494373A (en) | 2015-04-08 |
Family
ID=52935862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410716308.6A Withdrawn CN104494373A (en) | 2014-12-02 | 2014-12-02 | Emitter mounting fitting structure in vehicle tire pressure monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494373A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004265A (en) * | 2016-06-23 | 2016-10-12 | 广东伟力通汽车用品有限公司 | Tire pressure sensor |
| CN110774837A (en) * | 2018-07-31 | 2020-02-11 | 森萨塔科技公司 | Tire pressure monitor with variable angle mounting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7536904B1 (en) * | 2008-02-19 | 2009-05-26 | Orange Electronic Co., Ltd. | Tire pressure detector and valve stem assembly |
| TWI332559B (en) * | 2008-01-09 | 2010-11-01 | ||
| TWM407177U (en) * | 2010-06-08 | 2011-07-11 | Rim Master Ind Co Ltd | Free inner-tire-typetire air valve |
| CN202038125U (en) * | 2011-05-03 | 2011-11-16 | 上海保隆汽车科技股份有限公司 | Angle-adjustable tyre pressure transmitter |
| TWI374229B (en) * | 2008-01-09 | 2012-10-11 | ||
| CN204322949U (en) * | 2014-12-02 | 2015-05-13 | 惠州聚创汇智科技开发有限公司 | Projector installation cooperation structure in a kind of automobile tire pressure monitoring system |
-
2014
- 2014-12-02 CN CN201410716308.6A patent/CN104494373A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI332559B (en) * | 2008-01-09 | 2010-11-01 | ||
| TWI374229B (en) * | 2008-01-09 | 2012-10-11 | ||
| US7536904B1 (en) * | 2008-02-19 | 2009-05-26 | Orange Electronic Co., Ltd. | Tire pressure detector and valve stem assembly |
| TWM407177U (en) * | 2010-06-08 | 2011-07-11 | Rim Master Ind Co Ltd | Free inner-tire-typetire air valve |
| CN202038125U (en) * | 2011-05-03 | 2011-11-16 | 上海保隆汽车科技股份有限公司 | Angle-adjustable tyre pressure transmitter |
| CN204322949U (en) * | 2014-12-02 | 2015-05-13 | 惠州聚创汇智科技开发有限公司 | Projector installation cooperation structure in a kind of automobile tire pressure monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004265A (en) * | 2016-06-23 | 2016-10-12 | 广东伟力通汽车用品有限公司 | Tire pressure sensor |
| CN110774837A (en) * | 2018-07-31 | 2020-02-11 | 森萨塔科技公司 | Tire pressure monitor with variable angle mounting |
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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 | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150408 |