CN206306745U - A kind of strong external tire pressure detector of sealing - Google Patents
A kind of strong external tire pressure detector of sealing Download PDFInfo
- Publication number
- CN206306745U CN206306745U CN201621494955.8U CN201621494955U CN206306745U CN 206306745 U CN206306745 U CN 206306745U CN 201621494955 U CN201621494955 U CN 201621494955U CN 206306745 U CN206306745 U CN 206306745U
- Authority
- CN
- China
- Prior art keywords
- valve
- tire pressure
- pressure detector
- air drain
- shell
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- 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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- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of strong external tire pressure detector of sealing, including：Shell, the microcontroller for being installed on enclosure, pressure sensor and battery, in being provided with a valve on shell, valve is provided centrally with connecting enclosure stomata, tire pressure detector is connected by valve with valve inside, described valve center is provided with a sealed core, an air drain is opened up in bias on sealed core, air drain is connected with stomata；Tire pressure detector is installed on valve inside, and the needle of valve inside is corresponding with air drain, and to closed between tire pressure detector and valve inside, gas enters in shell sealed core from valve inside by air drain, stomata.A sealed core is installed on tire pressure detector of the present utility model its mouth, an air drain is provided with sealed core, when tire pressure detector is connected with valve inside pairing, the needle of valve inside coordinates with air drain, gas is entered in shell by air drain, stomata in tire, and sealed core enters at the air inlet of valve inside, plays sealing function, more stronger than traditional tire pressure detector sealed core.
Description
Technical field：
The utility model is related to automobile tyre pressure check device technical field, refers in particular to a kind of strong external tire pressure detection of sealing
Device.
Background technology：
Tire pressure detector is a kind of device for detecting tire pressure of automobile tire, no matter automobile engine or chassis property
How outstanding can have, the contact that it eventually will be by tire with bottom surface can just be showed, and incorrect tire pressure is often
Causing vehicle performance can not play completely.When tire pressure is too high, the contact area of tire and ground can be reduced, and now tire institute
The relative raising of pressure born, the earth-grasping force of tire can be affected.In addition, when vehicle by ditch or jolt road surface when, wheel
Because absorbing vibrations without sufficient space in tire, in addition to the stability and riding comfort of influence traveling, can also cause to outstanding
The impact of extension system puts more effort, and thus also brings along harm.So air pressure in suitable tire, not only facilitates our driving
Comfortableness, even more to the very big guarantee of safe driving.There is data to suggest that, the traffic accident caused by blowing out institute in pernicious traffic accident
The ratio for accounting for is very high, and tire pressure deficiency surely belongs to first cause in all factors that can cause to blow out, therefore, tire pressure detector is
An important accessory in the middle of vehicle safety configuration.
Tire pressure detector is come the air pressure of direct measurement tire, profit using the pressure sensor installed in each wheel tyre cavity
Pressure information is sent to the system in central receiver module with wireless launcher from inside tires, then to each tire pressure
Data are shown, when tire pressure is too low or during gas leakage, system can automatic alarm.Just because of tire pressure detector is in automotive safety
Played an important role in property.
External tire pressure detector can detect the barometric information of tire, be built upon the valve of tire pressure detector and tire
Core is in the absence of in the case of gas leakage between contacting, if the quality of tire pressure detector itself has problem, or tire pressure detection
Connection seal between device and valve inside is inadequate, then after being mounted with tire pressure detector, not only can not correctly detect tire pressure, and
And tire will carry out chronic leakage.
It is not enough for that may there is sealed core between tire pressure detector and valve inside, there is the situation of gas leakage, Ben Renti
Go out following patent application.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of strong external tire pressure detection of sealing
Device.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：A kind of strong external of sealing
Tire pressure detector, including：Shell, the microcontroller for being installed on enclosure, pressure sensor and battery, in being provided with shell
One valve, valve is provided centrally with connecting enclosure stomata, and tire pressure detector is connected by valve with valve inside, described gas
Mouth center is provided with a sealed core, and an air drain is opened up in bias on sealed core, and air drain is connected with stomata；Tire pressure detector is installed on
On valve inside, the needle of valve inside is corresponding with air drain, and to closed between tire pressure detector and valve inside, gas is from valve for sealed core
Core enters in shell by air drain, stomata.
Furthermore, in above-mentioned technical proposal, described shell includes：Upper lid and bottom seat, spiral shell between upper lid and bottom seat
Line connects, and joint is provided with sealing ring；In a through hole is offered on upper lid, the through hole is installed for valve.
Furthermore, in above-mentioned technical proposal, described sealed core is in the form of a column, and air drain is arranged at the outside of sealed core,
Air drain is communicated in stomata.
Furthermore, in above-mentioned technical proposal, described valve has the leg inside support housing, in valve
Wall is formed with internal thread, and valve bottom is connected with described pressure sensor.
Furthermore, in above-mentioned technical proposal, described microcontroller has a pcb board, and nothing is provided with the pcb board
Line signal transmission circuit, battery is installed on the bottom of pcb board, and battery is stably connected with pcb board by a connection terminal.
Furthermore, in above-mentioned technical proposal, described valve inside has a body, and body has the air flue of insertion,
In a check valve is provided with body, tire pressure detector is installed on valve inside, and the needle of check valve is corresponding with air drain.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：This practicality
New tire pressure detector is external tire pressure detector, and with valve inside mounted in pairing mode, external tire pressure detector is threadedly connected to gas
It is easy for installation on the air inlet of door core；And in a sealed core is provided with the valve of tire pressure detector, it is provided with sealed core
One air drain, when tire pressure detector is connected with valve inside pairing, needle and the air drain of valve inside coordinate, and gas passes through gas in tire
Groove, stomata enter in shell, and sealed core enters at the air inlet of valve inside, plays sealing function, is examined than traditional tire pressure
Survey device sealed core stronger.
Brief description of the drawings：
Fig. 1 is stereogram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is exploded view of the present utility model 1；
Fig. 4 is exploded view of the present utility model 2；
Fig. 5 is profile of the present utility model；
Fig. 6 is the schematic diagram that the utility model is combined in valve inside；
Fig. 7 is the enlarged drawing at A in Fig. 6.
Specific embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Fig. 1-5, a kind of strong external tire pressure detector of sealing, including：Shell 1, it is installed on inside shell 1
Microcontroller 2, pressure sensor 3 and battery 4, in a valve 5 is provided with shell 1, valve 5 is provided centrally with connecting shell 1
Internal porosity 51, tire pressure detector is connected by valve 5 with valve inside 7.
Described shell 1 includes：Upper lid 11 and base 12, threaded engagement between upper lid 11 and base 12, joint are set
There is sealing ring 13, the installation cavity for tire pressure detector other parts installation is formed between upper lid 11 and base 12.Yu Shang
A through hole 111 is offered on lid 11, in the connection installation cavity of through hole 111, through hole 111 is used for the installation of valve 5.
Described pressure sensor 3 is installed on microcontroller 2, and microcontroller 3 has a pcb board, is provided with pcb board
Wireless signal transmission circuit, battery 4 is installed on the bottom of pcb board, and battery 4 is connected with pcb board by the stabilization of a connection terminal 8
Connect.Battery 4 is button cell, and the end face of battery 4 is provided with a conducting terminal 9 between pcb board bottom, and connection terminal 8 is also
Conducting terminal, both one be positive conductive terminal, one is cathode conductive terminal, for pcb board to be powered.Connection terminal 8
With a body 81, the periphery of body 81 is provided with terminal supportor 82, and connection terminal 8 is installed on the bottom of battery 4, and terminal supportor 82 is inserted
Enter on pcb board, and middle setting in body 81 has an elastic foot 83, elastic foot 83 is ejected to battery 4, tight with battery 4
Connection.Valve 5 has the leg 51 being supported on pcb board, makes the stabilization of valve 5 be installed on shell 1.
The center of described valve 5 offers stomata 51, and a sealed core 6, sealed core 6 are provided with the center of valve 5
It is cylindrical, it is made up of silica gel or fluid sealant, an air drain 61 is opened up in bias on sealed core 6, air drain 61 is not common with stomata 51
The heart is opened up, and air drain 61 is arranged at the outside of sealed core 6, but air drain 61 is connected with stomata 51.
As shown in Fig. 6-7, tire pressure detector is installed on valve inside 7, and valve inside 7 has a body 70, and body 70 has
The air flue of insertion, in a check valve 72 is provided with body 70, it is inlet end, the other end that valve inside 7 has one end of needle 71
It is outlet side, the outer wall of inlet end is provided with external screw thread, the inwall of valve 5 is provided with internal thread, valve 5 and valve inside 7 enter
It is threadedly coupled between gas end, the inlet end insertion of body 70 is installed in tire.When tire pressure detector is threadedly coupled with valve inside 7
Afterwards, sealed core 6 enters in inlet end, in the insertion air drain 61 of needle 71, by sealed core 6 itself or by the bottom wall of valve 5
Moved in triggering needle 71, make the air flue in valve inside 7 its body 70 connect, the gas in tire passes through valve inside 7, the and of air drain 61
Stomata 51 enters inside shell 1.Sealed core 6 enters in the upstream end of valve inside 7, to entering between tire pressure detector and valve inside 7
Row is closed, then, the diameter of sealed core 6 can be equal with the internal diameter of the inlet end of valve inside 7, is so designed that, sealing can be more preferable.
Gas in tire enters in shell 1, and pressure sensor 3 senses the air pressure in tire, will by microcontroller 2
The data of the transmission of pressure sensor 3 are converted to electric signal, and electric signal is sent out information by wireless signal transmission circuit transmitting information
Deliver in corresponding data sink, current atmospheric pressure value is read by data sink, carry out the judgement of tyre pressure.
Certainly, the foregoing is only specific embodiment of the utility model, not come limit the utility model implement
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should wrap
Include in present utility model application the scope of the claims.
Claims (6)
1. the strong external tire pressure detector of a kind of sealing, including：Shell (1), the microcontroller for being installed on shell (1) inside
(2), pressure sensor (3) and battery (4), in a valve (5) is provided with shell (1), it is outer that valve (5) is provided centrally with connection
Shell (1) internal porosity (51), tire pressure detector is connected by valve (5) with valve inside (7), it is characterised in that：
Described valve (5) center is provided with a sealed core (6), and an air drain (61), air drain are opened up in bias on sealed core (6)
(61) connected with stomata (51)；Tire pressure detector is installed on valve inside (7), and sealed core (6) is to tire pressure detector and valve inside
(7) closed between, gas enters in shell (1) from valve inside (7) by air drain (61), stomata (51).
2. the strong external tire pressure detector of a kind of sealing according to claim 1, it is characterised in that：Described shell
(1) include：Upper lid (11) and base (12), threaded engagement between upper lid (11) and base (12), joint is provided with sealing ring
(13)；In a through hole (111) is offered on Shang Gai (11), the through hole (111) is installed for valve (5).
3. the strong external tire pressure detector of a kind of sealing according to claim 1, it is characterised in that：Described sealed core
(6) it is in the form of a column, air drain (61) is arranged at the outside of sealed core (6), air drain (61) is communicated in stomata (51).
4. the strong external tire pressure detector of a kind of sealing according to claim 1, it is characterised in that：Described valve
(5) with the leg (52) that support housing (1) is internal, internal thread, the connection of valve (5) bottom are formed with the inwall of valve (5)
There is described pressure sensor (3).
5. the strong external tire pressure detector of a kind of sealing according to claim 1, it is characterised in that：Described microcontroller
Device (2) is provided with wireless signal transmission circuit with a pcb board on the pcb board, battery (4) is installed on the bottom of pcb board, and
Battery (4) is stably connected with pcb board by a connection terminal (8).
6. the strong external tire pressure detector of a kind of sealing according to claim 1, it is characterised in that：Described valve inside
(7) with a body (70), the air flue of body (70) with insertion, in a check valve is provided with body (70), tire pressure is detected
Device is installed on valve inside (7), and the needle (71) of check valve is corresponding with air drain (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494955.8U CN206306745U (en) | 2016-12-31 | 2016-12-31 | A kind of strong external tire pressure detector of sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494955.8U CN206306745U (en) | 2016-12-31 | 2016-12-31 | A kind of strong external tire pressure detector of sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306745U true CN206306745U (en) | 2017-07-07 |
Family
ID=59248391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621494955.8U Expired - Fee Related CN206306745U (en) | 2016-12-31 | 2016-12-31 | A kind of strong external tire pressure detector of sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306745U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319405A (en) * | 2020-04-08 | 2020-06-23 | 绍兴权电科技有限公司 | External tire pressure monitoring's vibration/noise reduction elasticity wheel |
| CN111319406A (en) * | 2020-04-08 | 2020-06-23 | 绍兴权电科技有限公司 | New energy automobile who contains vibration/noise reduction elasticity wheel |
| CN112208493A (en) * | 2019-07-12 | 2021-01-12 | 明门(中国)幼童用品有限公司 | Automatic inflation system |
| CN113465815A (en) * | 2021-07-08 | 2021-10-01 | 吕晓红 | Digital display type air pressure equipment |
-
2016
- 2016-12-31 CN CN201621494955.8U patent/CN206306745U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208493A (en) * | 2019-07-12 | 2021-01-12 | 明门(中国)幼童用品有限公司 | Automatic inflation system |
| CN111319405A (en) * | 2020-04-08 | 2020-06-23 | 绍兴权电科技有限公司 | External tire pressure monitoring's vibration/noise reduction elasticity wheel |
| CN111319406A (en) * | 2020-04-08 | 2020-06-23 | 绍兴权电科技有限公司 | New energy automobile who contains vibration/noise reduction elasticity wheel |
| CN113465815A (en) * | 2021-07-08 | 2021-10-01 | 吕晓红 | Digital display type air pressure equipment |
| CN113465815B (en) * | 2021-07-08 | 2023-06-16 | 武汉燃气热力能源服务有限公司 | Digital display type pneumatic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |