CN209037319U - A kind of tire pressure monitoring alarm device - Google Patents
A kind of tire pressure monitoring alarm device Download PDFInfo
- Publication number
- CN209037319U CN209037319U CN201820604734.4U CN201820604734U CN209037319U CN 209037319 U CN209037319 U CN 209037319U CN 201820604734 U CN201820604734 U CN 201820604734U CN 209037319 U CN209037319 U CN 209037319U
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- China
- Prior art keywords
- gas
- rigid pipe
- connects
- guide tube
- tube
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- Expired - Fee Related
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Abstract
A kind of tire pressure monitoring alarm device, including rigid pipe, one end of rigid pipe connects air gauge, the other end of rigid pipe connects gas-guide tube, it is connected to inside one end of rigid pipe with barometric air inlet, it is connected to inside the other end of rigid pipe with inside one end of gas-guide tube, one end of gas-guide tube and rigid pipe cooperate, the utility model replaces original flexible steel in flat section tubing for being used to connect barometer and valve cock for rigid pipe, after rigid pipe pours high pressure gas in inside, deformation quantity is smaller, therefore air gauge can be made more steadily to measure tire pressure.
Description
Technical field
The utility model relates to a kind of device for monitoring tyre pressure, more precisely a kind of tire pressure monitoring alarm device.
Background technique
The device for monitoring tyre pressure of existing circumscribed mostly uses greatly flexible pipe as the connection of connection barometer and valve cock
Pipe, still, after pouring high pressure gas, inside can expand flexible pipe, the phenomenon for causing barometric surveying air pressure unstable.
Summary of the invention
The purpose of the utility model is to provide a kind of tire pressure monitoring alarm devices, are able to solve above-mentioned problem.
The utility model to achieve the above object, is achieved through the following technical solutions:
One end of a kind of tire pressure monitoring alarm device, including rigid pipe, rigid pipe connects air gauge, the other end of rigid pipe
Gas-guide tube is connected, is connected to inside one end of rigid pipe with barometric air inlet, other end inside and the gas-guide tube of rigid pipe
Connection inside one end, one end of gas-guide tube and rigid pipe cooperate, and the other end of gas-guide tube connects gas tube, the other end of gas-guide tube
Inside is connected to the inside of gas tube, and the middle part of gas tube and gas-guide tube cooperate, gas tube top threaded connection bolt, bolt
Screw rod can block the oral area of gas-guide tube, and sealing device when installing inflation on gas tube, the inflatable seal device includes ring
Shape air bag and cylinder, the lower inside of gas tube install annular air-pocket, and annular air-pocket is toroidal shell structure made of rubber, fill
Outside connection cylinder, first baffle and the second baffle of tracheae, cylinder are the tubular shell of lower ending opening, the lower part sealing of cylinder
One end inside of end connection snorkel, snorkel is connected to the inside of cylinder, other end inside and the annular air-pocket of snorkel
Piston is installed in inside connection, the inside of cylinder, the side week of piston be bonded in the inner wall side week of cylinder, the side of piston, which connects, to push away
Bearing is installed in one end of bar, push rod, and the inner ring of bearing is connect with push rod, and the outer ring side of bearing connects handle, the outer ring of bearing
The other side connects locating rod, and locating rod can cooperate with first baffle or second baffle.
In order to further realize the purpose of this utility model, following technical scheme: the screw rod of the bolt can also be used
End connects rubber block, and rubber block can block the oral area of gas-guide tube.
The inside of the lower inner wall side Zhou Kaishe annular groove of the gas tube, annular groove is installed by annular air-pocket.
The inside of rigid pipe is installed by pressure sensor, external installation controller, radio transmitting device and the alarm of rigid pipe
The input terminal of device, controller is connect with pressure sensor, the output end connection radio transmitting device and alarm of controller.
Utility model has the advantages that the utility model is by original flexible connection for being used to connect barometer and valve cock
Pipe is replaced for rigid pipe, and after rigid pipe pours high pressure gas in inside, deformation quantity is smaller, therefore air gauge can be made more steady
Surely tire pressure is measured.The inflatable seal device of the utility model can be cooperated using piston and cylinder to be filled to the inside of annular air-pocket
The mode of gas improves the leakproofness between valve cock and gas tube, so as to avoid gas too much from valve cock and gas tube
Between reveal, thus further improve air gauge measurement tire pressure stability.When valve cock is inserted into inside gas tube, make
User can push down on handle, to the gas in cylinder is pressed into inside annular air-pocket with piston, annular air-pocket punching
Enter gas expansion, thus with the gap between certain pressure filling valve cock and gas tube, so as to avoid excessive gas
Gap leakage between valve cock and gas tube can be with rotating handles, handle after annular air-pocket is punched into enough gas
It drives locating rod and second baffle to cooperate by bearing, so as to avoid the rebound of piston, makes to keep stablizing inside annular air-pocket
Pressure.When the measurement is completed, locating rod and second baffle can be made to be detached from and cooperated with rotating handles, piston of then pulling back, discharge
Gas inside annular air-pocket cooperates so that valve cock and gas tube be facilitated to be detached from.The screw rod of the bolt of the utility model can
By the port closed of gas-guide tube during valve cock and gas tube are mating, to avoid valve cock and gas tube grafting
Gas enters air gauge during cooperation, avoids the inaccurate degree of the too fast display of air gauge.When valve cock and gas tube grafting
After the completion of cooperation, bolt can be by the port of Unscrew gas-guide tube, so that air gauge be made to show air pressure degree.This is practical new
Type also has the advantages of compact structure, low manufacturing cost and easy to use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings: Fig. 1 is
The structural schematic diagram of the utility model；Fig. 2 is the portion the I enlarged structure schematic diagram of Fig. 1.
Mark component: 1 air gauge, 2 rigid pipe, 3 gas-guide tube, 4 first baffle, 5 second baffle, 6 bolt, 7 gas tube 8
The positioning of 15 snorkel of rubber block 9 bearing, 10 handle, 11 push rod, 12 piston, 13 cylinder, 14 annular groove, 16 annular air-pocket 17
Bar.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of tire pressure monitoring alarm device, as Figure 1-Figure 2, including rigid pipe 2, one end of rigid pipe 2 connect air pressure
Table 1, the other end of rigid pipe 2 connect gas-guide tube 3, are connected to inside one end of rigid pipe 2 with the air inlet of air gauge 1, rigid pipe 2
The other end inside be connected to inside one end of gas-guide tube 3, one end of gas-guide tube 3 and the cooperation of rigid pipe 2, gas-guide tube 3 it is another
The other end inside of end connection gas tube 7, gas-guide tube 3 is connected to the inside of gas tube 7, and middle part and the gas-guide tube 3 of gas tube 7 are matched
It closes, 7 top threaded connection bolt 6 of gas tube, the screw rod of bolt 6 can block the oral area of gas-guide tube 3, install and fill on gas tube 7
Sealing device when gas, the inflatable seal device include annular air-pocket 16 and cylinder 13, the lower inside mounting ring of gas tube 7
Shape air bag 16, annular air-pocket 16 are toroidal shell structure made of rubber, and the outside of gas tube 7 connects cylinder 13, first baffle
4 and second baffle 5, cylinder 13 is the tubular shell of lower ending opening, and the lower part sealing end of cylinder 13 connects snorkel 15, snorkel
It is connected to, is connected to inside the other end of snorkel 15 with the inside of annular air-pocket 16, gas with the inside of cylinder 13 inside 15 one end
Piston 12 is installed in the inside of cylinder 13, the side week of piston 12 be bonded in the inner wall side week of cylinder 13, the side connection push rod of piston 12
11, bearing 9 is installed in one end of push rod 11, and the inner ring of bearing 9 is connect with push rod 11, and the outer ring side of bearing 9 connects handle 10, axis
9 outer ring other side connection locating rod 17 is held, locating rod 17 can cooperate with first baffle 4 or second baffle 5.
The utility model replaces original flexible steel in flat section tubing for being used to connect barometer and valve cock for rigid pipe 2, just
For property pipe 2 after high pressure gas is poured in inside, deformation quantity is smaller, therefore air gauge 1 can be made more steadily to measure tire pressure.This reality
It can be mentioned in such a way that piston 12 and cylinder 13 cooperate to 16 inner inflatable of annular air-pocket with novel inflatable seal device
Leakproofness between high valve cock and gas tube 7 is revealed between valve cock and gas tube 7 too much so as to avoid gas,
To further improve the stability that air gauge 1 measures tire pressure.When valve cock is inserted into 7 inside of gas tube, user's energy
Handle 10 is enough pushed down on, to the gas in cylinder 13 is pressed into inside annular air-pocket 16 with piston 12, annular air-pocket
16 gas injections expansion, thus with the gap between certain pressure filling valve cock and gas tube 7, so as to avoid excessive
Gap leakage of the gas between valve cock and gas tube 7 can rotate handle after annular air-pocket 16 is punched into enough gas
Hand 10, handle 10 drive locating rod 17 and second baffle 5 to cooperate, so as to avoid the rebound of piston 12, make ring by bearing 9
Stable pressure is kept inside shape air bag 16.When the measurement is completed, locating rod 17 and second baffle 5 can be made with rotating handles 10
It is detached from cooperation, the gas inside annular air-pocket 16 is discharged in piston 12 of then pulling back, so that valve cock and gas tube 7 be facilitated to be detached from
Cooperation.The screw rod of the bolt 6 of the utility model can be during valve cock and gas tube 7 be mating by gas-guide tube 3
Port closed avoids air gauge 1 so that gas enters air gauge 1 during avoiding valve cock and gas tube 7 mating
The inaccurate degree of too fast display.After the completion of valve cock and gas tube 7 are mating, bolt 6 can pass through Unscrew air guide
The port of pipe 3, so that air gauge 1 be made to show air pressure degree.
The screw rod end of the bolt 6 connects rubber block 8, and rubber block 8 can block the oral area of gas-guide tube 3.
The rubber block 8 of the utility model can make bolt 6 tighter to the closure of 3 oral area of gas-guide tube.
The inside of the lower inner wall side Zhou Kaishe annular groove 14 of the gas tube 7, annular groove 14 is installed by annular air-pocket 16.
The annular groove 14 of the utility model can be improved the stability that annular air-pocket 16 and gas tube 7 cooperate.
Pressure sensor 21 is installed in the inside of rigid pipe 2, and the external of rigid pipe 2 installs controller 20, radio transmitting device
23 and alarm 22, the input terminal of controller 20 connect with pressure sensor 21, the output end of controller 20 connects wireless transmission
Device 23 and alarm 22, controller 20 are PLC module or single-chip microcontroller, and controller 20 obtains rigid pipe by pressure sensor 21
2 internal pressure numerical value, when 2 internal pressure of rigid pipe is excessively high, controller 20 controls alarm 22 and sounds an alarm, and controls simultaneously
Radio transmitting device 23 transmits wireless alarm signal to long-range computer.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of tire pressure monitoring alarm device, it is characterised in that: including rigid pipe (2), one end of rigid pipe (2) connects air gauge
(1), the other end of rigid pipe (2) connects gas-guide tube (3), connects inside one end of rigid pipe (2) with the air inlet of air gauge (1)
It is logical, it is connected to inside the other end of rigid pipe (2) with inside one end of gas-guide tube (3), one end and rigid pipe (2) of gas-guide tube (3)
The other end of cooperation, gas-guide tube (3) connects gas tube (7), connects inside the other end of gas-guide tube (3) with the inside of gas tube (7)
Logical, the middle part and gas-guide tube (3) of gas tube (7) cooperate, gas tube (7) top threaded connection bolt (6), the screw rod of bolt (6)
The oral area of gas-guide tube (3) can be blocked, inflatable seal device is installed on gas tube (7), the inflatable seal device includes
The lower inside of annular air-pocket (16) and cylinder (13), gas tube (7) installs annular air-pocket (16), and annular air-pocket (16) is rubber
Manufactured toroidal shell structure, outside connection cylinder (13), first baffle (4) and the second baffle (5) of gas tube (7), cylinder
It (13) is the tubular shell of lower ending opening, the lower part sealing end of cylinder (13) connects snorkel (15), one end of snorkel (15)
Inside is connected to the inside of cylinder (13), is connected to inside the other end of snorkel (15) with the inside of annular air-pocket (16), cylinder
(13) piston (12) are installed in inside, are bonded with the inner wall side week of cylinder (13) in the side week of piston (12), the side of piston (12)
It connects push rod (11), bearing (9) are installed in one end of push rod (11), and the inner ring of bearing (9) is connect with push rod (11), bearing (9)
Outer ring side connects handle (10), and the outer ring other side of bearing (9) connects locating rod (17), and locating rod (17) can be with first gear
Plate (4) or second baffle (5) cooperation.
2. a kind of tire pressure monitoring alarm device according to claim 1, it is characterised in that: the screw rod end of the bolt (6)
Portion connects rubber block (8), and rubber block (8) can block the oral area of gas-guide tube (3).
3. a kind of tire pressure monitoring alarm device according to claim 1, it is characterised in that: the lower part of the gas tube (7)
The inside of inner wall side Zhou Kaishe annular groove (14), annular groove (14) is installed by annular air-pocket (16).
4. a kind of tire pressure monitoring alarm device according to claim 1, it is characterised in that: install the inside of rigid pipe (2)
Pressure sensor (21), external installation controller (20), radio transmitting device (23) and the alarm (22) of rigid pipe (2), control
The input terminal of device (20) processed is connect with pressure sensor (21), the output end of controller (20) connection radio transmitting device (23) and
Alarm (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604734.4U CN209037319U (en) | 2018-04-25 | 2018-04-25 | A kind of tire pressure monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604734.4U CN209037319U (en) | 2018-04-25 | 2018-04-25 | A kind of tire pressure monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037319U true CN209037319U (en) | 2019-06-28 |
Family
ID=67028206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820604734.4U Expired - Fee Related CN209037319U (en) | 2018-04-25 | 2018-04-25 | A kind of tire pressure monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037319U (en) |
-
2018
- 2018-04-25 CN CN201820604734.4U patent/CN209037319U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20200425 |