CN108263149A - Air pressure of automobile tire safety monitoring mechanism - Google Patents
Air pressure of automobile tire safety monitoring mechanism Download PDFInfo
- Publication number
- CN108263149A CN108263149A CN201810160784.2A CN201810160784A CN108263149A CN 108263149 A CN108263149 A CN 108263149A CN 201810160784 A CN201810160784 A CN 201810160784A CN 108263149 A CN108263149 A CN 108263149A
- Authority
- CN
- China
- Prior art keywords
- inlet channel
- bleed passage
- chock
- internal diameter
- housing
- 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
-
- 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 present invention proposes a kind of air pressure of automobile tire safety monitoring mechanism, including housing, adjusting cavity is equipped in housing, housing is equipped with inlet channel and outlet passageway, regulating mechanism is equipped in adjusting cavity, regulating mechanism includes piston plate, first adjustable plate and the second adjustable plate, piston plate plate is mobilizable to be arranged in adjusting cavity, piston plate is equipped with several ventholes, piston plate one end is equipped with the first inserted block, the other end is equipped with the second inserted block, first inserted block end is equipped with the first chock and the second chock, first chock mutually agrees with third inlet channel, second chock mutually agrees with across the second inlet channel with the first inlet channel, second inserted block terminal is equipped with third chock；Spring is equipped between piston plate and the second adjustable plate, the present invention can monitor the air pressure in tire in real time, and deflate in the case where air pressure is excessively high to tire, and security performance greatly improved.
Description
Technical field
The present invention relates to a kind of mechanism for monitoring more particularly to a kind of air pressure of automobile tire safety monitoring mechanisms.
Background technology
At present, with the progress of science and technology, the development of social civilization and the raising of people's level of consumption, building ring
The urbanization of border condition, the trip of people are increasingly dependent on automobile, and automobile has become universal and important in people's daily life
The vehicles.Increasingly competitive between automobile vendor, customer demand vehicle is more a on the basis of satisfaction is ridden instead of walk
Property fashion, and higher requirement is proposed to comfort, handling, safety.It, since temperature raises, can when running car
Inside tires air pressure is made to increase by 10%~20%.The excessively high center abrasion that can cause tire of tire pressure, shortens tire
Service life reduces the buffer shock-absorbing performance of tire.Tire texture often keeps nervous, and tire easily by wound, impacts road surface
Stone when sundries or the rough road surface of process, hit and easily cause explosion by the moment of stress.
And under-inflation can then cause the abrasion of tyre shoulders, shorten the service life of tire.Air pressure deficiency, which is removed, makes tire
Outside evagination and it is liftoff closer to and it is easily injured outer, can also be violent because of squeegee action, internal temperature increases rapidly, causes crown
Stripping, tire shoulder wear, not only shorten tyre life, it also occur that standing wave, causes tire to overheat, cause tyre explosion.
The excessively high too low functional reliability that can all directly influence automobile of tire pressure, dynamic property, passability, braking, operation stabilization
Property, comfort, fuel economy, tyre last, driving safety.
Invention content
The present invention proposes a kind of air pressure of automobile tire safety monitoring mechanism regarding to the issue above, can monitor tire in real time
Interior air pressure, and deflate in the case where air pressure is excessively high to tire, security performance greatly improved.
Specific technical solution is as follows：
Air pressure of automobile tire safety monitoring mechanism including housing, is equipped with adjusting cavity in housing, housing is equipped with inlet channel and goes out
Gas channel, inlet channel and outlet passageway are connected respectively with adjusting cavity；
Inlet channel one end of housing be equipped with inserting terminal, inserting terminal pass through wheel rim on grafting through-hole, be fixed on housing
On wheel rim, inserting terminal is equipped with tyre pressure sensor, inlet channel include successively the first interconnected inlet channel, second into
Gas channel and third inlet channel, the first inlet channel are the cylindrical structure for connecting wheel rim, and third inlet channel is adjusted for connection
The cylindrical structure of chamber is saved, the internal diameter of third into row of channels is more than the internal diameter of the first inlet channel, and the second inlet channel is connection
The truncated cone-shaped structure of first inlet channel and the second inlet channel；The internal diameter phase of the internal diameter of outlet passageway and the first inlet channel
Together；
Regulating mechanism is equipped in adjusting cavity, regulating mechanism includes piston plate, the first adjustable plate and the second adjustable plate, and piston plate can live
Dynamic is arranged in adjusting cavity, and piston plate is equipped with several ventholes, and piston plate one end is equipped with the first inserted block, the other end is equipped with the
Two inserted blocks, the first inserted block end are equipped with the first chock and the second chock, and the first chock mutually agrees with third inlet channel, the second plug
Block mutually agrees with across the second inlet channel with the first inlet channel, and the second inserted block terminal is equipped with third chock；
First adjustable plate is fixed on the outlet passageway side of housing, and the second adjustable plate is fixed on the first adjustable plate, and first is adjusted
Plate is equipped with the first bleed passage, and the first bleed passage is truncated cone-shaped structure, one end is connected with outlet passageway and internal diameter phase
Same, its other end internal diameter is more than the internal diameter of outlet passageway, and the second adjustable plate is equipped with the second bleed passage of truncated cone-shaped structure
With third bleed passage, the second bleed passage is connected with the first bleed passage, and third bleed passage is connected with adjusting cavity, the
The internal diameter of two bleed passages and third bleed passage self-regulation chamber gradually increases to outlet passageway, the second bleed passage and first
The internal diameter of bleed passage connecting pin is more than the internal diameter of the first bleed passage other end, and the gradient of the second bleed passage is less than third
The gradient of bleed passage；
Third chock mutually agrees with third bleed passage, and the second inserted block passes through third bleed passage that third chock is made to seal third and puts
Gas channel；
Spring is equipped between piston plate and the second adjustable plate.
Further, the end of third chock is equipped with several limited blocks.
Further, tyre pressure sensor is connected with controller, and controller is connected with alarm.
Beneficial effects of the present invention are：
Operation principle of the present invention is as follows：
When tire pressure is in normal condition, spring is in compressive state, and the first chock and the second chock seal inlet channel；
When tire pressure increases, the first chock moves under gas pressure into the second inlet channel, and gas is temporarily stored in adjusting at this time
In chamber, air pressure restores normal condition, and the first chock and the second chock continue to seal inlet channel；
When tire pressure is excessive, the gas in tire persistently pushes the first chock, and third chock synchronizing moving is made to enter second and is deflated
In leading to, gas slowly discharge；
When tire pressure is too low, tyre pressure sensor transmits signals to controller, controller control alarm equipment alarm；
The present invention can monitor the air pressure in tire in real time, and slowly be deflated to tire in the case where air pressure is excessively high, carry
The high stability of bleed air operation, greatly improved security performance.
Description of the drawings
Fig. 1 is sectional view of the present invention.
Specific embodiment
For technical scheme of the present invention is made to be more clear clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any technical characteristic to technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.
Reference numeral
Housing 1, adjusting cavity 2, inserting terminal 3, tyre pressure sensor 4, the first inlet channel 5, the second inlet channel 6, third air inlet
Channel 7, piston plate 8, the first adjustable plate 9, the second adjustable plate 10, venthole 11, the first inserted block 12, the second inserted block 13, first plug
Block 14, the second chock 15, third chock 16, the first bleed passage 17, the second bleed passage 18, third bleed passage 19, spring
20th, limited block 21, outlet passageway 22.
Including housing 1, adjusting cavity 2, housing are equipped in housing for a kind of air pressure of automobile tire safety monitoring mechanism as shown in the figure
Inlet channel and outlet passageway 22 are equipped with, inlet channel and outlet passageway are connected respectively with adjusting cavity；
Inlet channel one end of housing be equipped with inserting terminal 3, inserting terminal pass through wheel rim on grafting through-hole, be fixed on housing
On wheel rim, inserting terminal is equipped with tyre pressure sensor 4, and inlet channel includes the first interconnected inlet channel 5, second successively
Inlet channel 6 and third inlet channel 7, the first inlet channel are the cylindrical structure for connecting wheel rim, and third inlet channel is connects
The cylindrical structure of logical adjusting cavity, the internal diameter of third into row of channels are more than the internal diameter of the first inlet channel, and the second inlet channel is
Connect the truncated cone-shaped structure of the first inlet channel and the second inlet channel；The internal diameter of the internal diameter of outlet passageway and the first inlet channel
It is identical；
Regulating mechanism is equipped in adjusting cavity, regulating mechanism includes piston plate 8, the first adjustable plate 9 and the second adjustable plate 10, piston plate
Mobilizable to be arranged in adjusting cavity, piston plate is equipped with several ventholes 11, and piston plate one end is equipped with the first inserted block 12, another
End is equipped with the second inserted block 13, and the first inserted block end is equipped with the first chock 14 and the second chock 15, the first chock lead to third air inlet
Road mutually agrees with, and the second chock mutually agrees with across the second inlet channel with the first inlet channel, and the second inserted block terminal is equipped with third plug
Block 16；
First adjustable plate is fixed on the outlet passageway side of housing, and the second adjustable plate is fixed on the first adjustable plate, and first is adjusted
Plate is equipped with the first bleed passage 17, and the first bleed passage is truncated cone-shaped structure, one end is connected with outlet passageway and internal diameter
Identical, its other end internal diameter is more than the internal diameter of outlet passageway, and the second adjustable plate, which is equipped with the second of truncated cone-shaped structure and deflates, to be led to
Road 18 and third bleed passage 19, the second bleed passage are connected with the first bleed passage, third bleed passage and adjusting cavity phase
The internal diameter self-regulation chamber of connection, the second bleed passage and third bleed passage gradually increases to outlet passageway, and second, which deflates, leads to
The internal diameter of road and the first bleed passage connecting pin is more than the internal diameter of the first bleed passage other end, the gradient of the second bleed passage
Less than the gradient of third bleed passage；
Third chock mutually agrees with third bleed passage, and the second inserted block passes through third bleed passage that third chock is made to seal third and puts
Gas channel；
Spring 20 is equipped between piston plate and the second adjustable plate.
Further, the end of third chock is equipped with several limited blocks 21.
Further, tyre pressure sensor is connected with controller, and controller is connected with alarm.
Operation principle of the present invention is as follows：
When tire pressure is in normal condition, spring is in compressive state, and the first chock and the second chock seal inlet channel；
When tire pressure increases, the first chock moves under gas pressure into the second inlet channel, and gas is temporarily stored in adjusting at this time
In chamber, air pressure restores normal condition, and the first chock and the second chock continue to seal inlet channel；
When tire pressure is excessive, the gas in tire persistently pushes the first chock, and third chock synchronizing moving is made to enter second and is deflated
In leading to, gas slowly discharge；
When tire pressure is too low, tyre pressure sensor transmits signals to controller, controller control alarm equipment alarm.
Claims (3)
1. air pressure of automobile tire safety monitoring mechanism, it is characterized in that, including housing, adjusting cavity is equipped in housing, housing is equipped with
Inlet channel and outlet passageway, inlet channel and outlet passageway are connected respectively with adjusting cavity；
Inlet channel one end of housing be equipped with inserting terminal, inserting terminal pass through wheel rim on grafting through-hole, be fixed on housing
On wheel rim, inserting terminal is equipped with tyre pressure sensor, inlet channel include successively the first interconnected inlet channel, second into
Gas channel and third inlet channel, the first inlet channel are the cylindrical structure for connecting wheel rim, and third inlet channel is adjusted for connection
The cylindrical structure of chamber is saved, the internal diameter of third into row of channels is more than the internal diameter of the first inlet channel, and the second inlet channel is connection
The truncated cone-shaped structure of first inlet channel and the second inlet channel；The internal diameter phase of the internal diameter of outlet passageway and the first inlet channel
Together；
Regulating mechanism is equipped in adjusting cavity, regulating mechanism includes piston plate, the first adjustable plate and the second adjustable plate, and piston plate can live
Dynamic is arranged in adjusting cavity, and piston plate is equipped with several ventholes, and piston plate one end is equipped with the first inserted block, the other end is equipped with the
Two inserted blocks, the first inserted block end are equipped with the first chock and the second chock, and the first chock mutually agrees with third inlet channel, the second plug
Block mutually agrees with across the second inlet channel with the first inlet channel, and the second inserted block terminal is equipped with third chock；
First adjustable plate is fixed on the outlet passageway side of housing, and the second adjustable plate is fixed on the first adjustable plate, and first is adjusted
Plate is equipped with the first bleed passage, and the first bleed passage is truncated cone-shaped structure, one end is connected with outlet passageway and internal diameter phase
Same, its other end internal diameter is more than the internal diameter of outlet passageway, and the second adjustable plate is equipped with the second bleed passage of truncated cone-shaped structure
With third bleed passage, the second bleed passage is connected with the first bleed passage, and third bleed passage is connected with adjusting cavity, the
The internal diameter of two bleed passages and third bleed passage self-regulation chamber gradually increases to outlet passageway, the second bleed passage and first
The internal diameter of bleed passage connecting pin is more than the internal diameter of the first bleed passage other end, and the gradient of the second bleed passage is less than third
The gradient of bleed passage；
Third chock mutually agrees with third bleed passage, and the second inserted block passes through third bleed passage that third chock is made to seal third and puts
Gas channel；
Spring is equipped between piston plate and the second adjustable plate.
2. air pressure of automobile tire safety monitoring mechanism as described in claim 1, it is characterized in that, if the end of third chock is equipped with
Dry limited block.
3. air pressure of automobile tire safety monitoring mechanism as described in claim 1, it is characterized in that, tyre pressure sensor and controller phase
Connection, controller are connected with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160784.2A CN108263149A (en) | 2018-02-27 | 2018-02-27 | Air pressure of automobile tire safety monitoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160784.2A CN108263149A (en) | 2018-02-27 | 2018-02-27 | Air pressure of automobile tire safety monitoring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263149A true CN108263149A (en) | 2018-07-10 |
Family
ID=62774388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160784.2A Pending CN108263149A (en) | 2018-02-27 | 2018-02-27 | Air pressure of automobile tire safety monitoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609964A (en) * | 2020-06-01 | 2020-09-01 | 朱书贤 | Vehicle tire pressure intensity detection equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047949A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | System for monitoring air pressure of vehicle tire |
| WO2011049545A1 (en) * | 2009-10-19 | 2011-04-28 | Oboza Andrzej Z | Tire pressure indicator |
| CN202790733U (en) * | 2012-06-29 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile tire pressure safety device |
| CN204845400U (en) * | 2015-06-30 | 2015-12-09 | 武汉友智服能源科技有限公司 | Novel take negative pressure gassing structure tyre valve |
| CN207916471U (en) * | 2018-02-27 | 2018-09-28 | 镇江神行太保科技有限公司 | Air pressure of automobile tire safety monitoring mechanism |
-
2018
- 2018-02-27 CN CN201810160784.2A patent/CN108263149A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047949A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | System for monitoring air pressure of vehicle tire |
| WO2011049545A1 (en) * | 2009-10-19 | 2011-04-28 | Oboza Andrzej Z | Tire pressure indicator |
| CN202790733U (en) * | 2012-06-29 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile tire pressure safety device |
| CN204845400U (en) * | 2015-06-30 | 2015-12-09 | 武汉友智服能源科技有限公司 | Novel take negative pressure gassing structure tyre valve |
| CN207916471U (en) * | 2018-02-27 | 2018-09-28 | 镇江神行太保科技有限公司 | Air pressure of automobile tire safety monitoring mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609964A (en) * | 2020-06-01 | 2020-09-01 | 朱书贤 | Vehicle tire pressure intensity detection equipment |
| CN111609964B (en) * | 2020-06-01 | 2021-11-02 | 山东华盛橡胶有限公司 | Vehicle tire pressure intensity detection equipment |
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