CN207570722U - Tire pressure sensor testing device - Google Patents
Tire pressure sensor testing device Download PDFInfo
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- CN207570722U CN207570722U CN201721604682.2U CN201721604682U CN207570722U CN 207570722 U CN207570722 U CN 207570722U CN 201721604682 U CN201721604682 U CN 201721604682U CN 207570722 U CN207570722 U CN 207570722U
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- pressure sensor
- air pressure
- pressure tank
- cylinder
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- 238000012360 testing method Methods 0.000 title claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000013522 software testing Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model provides a tire pressure sensor testing arrangement, the tire pressure monitor is installed on the box, the antenna is installed in the box, the tire pressure monitor is connected with the antenna, the antenna receives the high frequency radio signal that the tire pressure sensor sent, door trigger switch installs on the box, chamber door control door trigger switch break-make, door trigger switch is connected with the gas circuit controller, the gas circuit controller is connected with the atmospheric pressure jar, be equipped with atmospheric pressure jar base in the box, the tire pressure sensor is arranged in on the atmospheric pressure jar base, the gas circuit controller controls the connection and the separation of atmospheric pressure jar and atmospheric pressure jar base, the gas circuit controller is used for aerifing or deflating the airtight cavity that atmospheric pressure jar and atmospheric pressure jar base formed; the utility model discloses the realization carries out automatic test to tire pressure sensor, and shielded cell occupation space is little, makes things convenient for the production water line operation, and easy operation is convenient, and the cost of labor is low, and efficiency of software testing is high, and the structure is reliable, and measuring error is little, can satisfy the test requirement of tire pressure sensor on the existing market.
Description
Technical field
The utility model is related to sensor test field more particularly to a kind of tyre pressure sensor test devices.
Background technology
Enterprise takes two kinds of detection schemes mostly in automobile tyre pressure sensor production process at present：First, traditional detection
Method is divided into each station according to product function and is detected and analyzed by each single equipment of manual operation or instrument, second is that portion
Divide and integrate simple functions, still need to the other more complicated detection and analysises of artificial treatment.Both detection schemes all Shortcomings it
Place：A, equipment is all very huge, B, manually participates in more, and manual operation is complicated, each station individually to train could skilled operation,
It is higher to personnel qualifications and can not all realize analog sensor in automobile tire actual working environment (high temperature, it is high
Pressure), the high-frequency signal that tyre pressure sensor is sent out easily generates other monitoring process high-frequency wireless signals interference, causes accidentally to grasp
Make；Existing that tyre pressure sensor is tested in big gauze screen room, occupied space is big, of high cost, it has not been convenient to production stream
Waterline operation；Furthermore sensor to be measured usually corresponds to different labels with different type specifications, and previous detection scheme exists
It activates product to be checked and can only be carried out on individual specific purpose tool when reading information, can not link test, and efficiency is extremely low.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of tyre pressure sensor test
Device by setting air pressure tank, door trigger switch, antenna in shielded box, is realized and tyre pressure sensor is tested automatically, grasp
Make simple and convenient, cost of labor is low, and testing efficiency is high, and structure is reliable, and measurement error is small, to meet tire pressure monitoring currently on the market
The test request of sensor.
The utility model provides a kind of tyre pressure sensor test device, including shielded box, tire pressure monitor, air pressure tank, door
Trigger switch, antenna, gas circuit controller, the shielded box include babinet and chamber door, and the babinet is connect with the chamber door, described
Tire pressure monitor is mounted on the babinet, and the antenna is mounted in the babinet, the tire pressure monitor and the antenna
Connection, the antenna receive the high-frequency wireless signals that tyre pressure sensor is sent out, and the door trigger switch is mounted on the babinet,
The chamber door controls the door trigger switch break-make, and the door trigger switch is connect with the gas circuit controller, the gas circuit control
Device processed is connect with the air pressure tank, and air pressure tank pedestal is equipped in the babinet, and the tyre pressure sensor is placed in the air pressure tank bottom
On seat, the gas circuit controller controls the connection of the air pressure tank and the air pressure tank pedestal and detaches, the gas circuit controller
Airtight cavity for being formed to the air pressure tank with the air pressure tank pedestal is inflated or deflates.
Further, the gas circuit controller includes cylinder, cylinder magnetic switch, solenoid valve, electric controller, the air pressure
Tank is connect with the cylinder, and the cylinder is connect with the solenoid valve, and the solenoid valve is connect with the electric controller, the gas
Cylinder magnetic switch is connect with the cylinder and the electric controller, and the electric controller is connect with the door trigger switch, described
Electric controller controls the solenoid valve break-make, and cylinder described in the solenoid valve control moves back and forth, the cylinder magnetic switch inspection
Survey the cylinder stroke positions.
Further, the air pressure tank offers gas port, and the gas port is connect by gas-guide tube with the solenoid valve,
The electric controller controls the solenoid valve to inflate the air pressure tank according to the closure signal of the cylinder magnetic switch, described
Pressure gauge and pressure regulator valve are provided on gas-guide tube, the pressure gauge shows the pressure of air guide air in tube, the pressure regulation valve regulation
The pressure of air guide air in tube.
Further, the air pressure tank pedestal offers the first groove, and sealing ring is equipped in first groove, described
Gas circuit controller controls the air pressure tank to be connect with the sealing ring in first groove.
Further, the air pressure tank pedestal is equipped with sensor base, and the sensor base is in the airtight cavity
Interior, the sensor base is used to place tyre pressure sensor.
Further, the second groove is offered in the sensor base, the tyre pressure sensor is placed on described second
In groove.
Further, the air pressure tank is made of aluminum alloy materials, and the air pressure tank is cylindrical, the top of the air pressure tank
Portion is connect with the cylinder, and the cylinder controls one end of the air pressure tank opening to connect with the sealing ring in first groove
It connects.
Further, the babinet offers through-hole, and the antenna is connect by the through-hole with the tire pressure monitor.
Further, handle is installed on the chamber door.
Further, the shielded box is double layer screen case.
Compared with prior art, the beneficial effects of the utility model are：
The utility model provides a kind of tyre pressure sensor test device, including shielded box, tire pressure monitor, air pressure tank, door
Trigger switch, antenna, gas circuit controller control door trigger switch break-make by chamber door, and when chamber door is closed, door trigger switch is led
Airtight cavity logical, that gas circuit controller control pressure tank is formed with air pressure tank pedestal, gas circuit controller fill airtight cavity
Gas, antenna receives the high-frequency wireless signals that tyre pressure sensor is sent out in airtight cavity, and high-frequency wireless signals are sent to tire pressure
Monitor is shown, so as to judge whether tyre pressure sensor is qualified, after the completion of tyre pressure sensor test, and when chamber door is opened, door
Trigger switch disconnects, and gas circuit controller control pressure tank is detached with air pressure tank pedestal, realizes that gas circuit controller carries out air pressure tank
It deflates, the tyre pressure sensor tested is taken out, and be put into next tyre pressure sensor, repeated the above process, carry out tire pressure sensing
Tyre pressure sensor is tested in device loop test, the utility model realization automatically, and shielded box occupies little space, and production is facilitated to flow
Waterline operation, simple to operate, cost of labor is low, and testing efficiency is high, and structure is reliable, and measurement error is small, disclosure satisfy that at present
The test request of tyre pressure sensor in the market.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is a kind of tyre pressure sensor test device structure diagram of the utility model embodiment；
Fig. 2 is a kind of tyre pressure sensor test device positive structure schematic of the utility model embodiment.
In figure：1st, shielded box；2nd, tire pressure monitor；3rd, antenna；4th, air pressure tank；5th, tyre pressure sensor；6th, door trigger switch；
7th, cylinder；8th, cylinder magnetic switch；9th, production line working platform；11st, babinet；12nd, chamber door；13rd, air pressure tank pedestal；14th, sensor
Pedestal；15th, through-hole；16th, handle；41st, gas port；51st, tyre pressure sensor valve cock.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of tyre pressure sensor test device, as shown in Figure 1, being touched including shielded box 1, tire pressure monitor 2, air pressure tank 4, door
Hair switch 6, antenna 3, gas circuit controller, shielded box 1 are placed on production line working platform 9, and shielded box 1 includes babinet 11 and chamber door
12, babinet 11 is connect with chamber door 12, and tire pressure monitor 2 is mounted on babinet 11, and antenna 3 is mounted in babinet 11, tire pressure monitoring
Device 2 is connect with antenna 3, and antenna 3 receives the high-frequency wireless signals that tyre pressure sensor 5 is sent out, and door trigger switch 6 is mounted on babinet 11
On, chamber door 12 controls 6 break-make of door trigger switch, and door trigger switch 6 is connect with gas circuit controller, gas circuit controller and air pressure tank 4
Connection, babinet 11 is interior to be equipped with air pressure tank pedestal 13, and tyre pressure sensor 5 is placed on air pressure tank pedestal 13, gas circuit controller control gas
It presses the connection of tank 4 and air pressure tank pedestal 13 and detaches, gas circuit controller is used to form air pressure tank 4 with air pressure tank pedestal 13 close
Closed chamber body is inflated or deflates, and when chamber door 12 is closed, door trigger switch 6 is connected, and gas circuit controller control pressure tank 4 declines,
Air pressure tank 4 is made to be connect with air pressure tank pedestal 13, air pressure tank 4 forms airtight cavity, gas circuit controller monitoring with air pressure tank pedestal 13
When being connect to air pressure tank 4 with air pressure tank pedestal 13, gas circuit controller is inflated airtight cavity, and the tire pressure in airtight cavity passes
High-frequency wireless signals and are sent to antenna 3, tire pressure monitor 2 is to day by sensor 5 by the air pressure of compressed air in airtight cavity
Line 3 receives high-frequency wireless signals and is shown, pressure, temperature and the electricity that specially tire pressure monitor 2 sends out tyre pressure sensor 5
Pond electric quantity signal is monitored, and after the completion of tyre pressure sensor 5 is tested, opens chamber door 12, and door trigger switch 6 disconnects, gas circuit control
Device control pressure tank 4 rises, and air pressure tank 4 is made to be detached with air pressure tank pedestal 13, and the compressed air in former airtight cavity is released, then
Next tyre pressure sensor is put into shielded box 1 to test, shielded box 1 occupies little space, and can be placed in production line working platform 9
On, facilitate production line operation, it is preferred that shielded box 1 be double layer screen case, shielded box 1 can decay and shield tire pressure biography
The high-frequency wireless signals that sensor 5 is sent out avoid the high-frequency wireless signals that tyre pressure sensor 5 is sent out from testing other tyre pressure sensors
The interference of process reduces test error.
In one embodiment, as shown in Figure 1, it is preferred that babinet 11 offers through-hole 15, and antenna 3 passes through through-hole 15 and tire
Pressure monitor 2 connects.
In one embodiment, it is preferred that air pressure tank pedestal 13 offers the first groove, and sealing is equipped in the first groove
Circle, gas circuit controller control pressure tank 4 are connect with the sealing ring in the first groove, and the setting of sealing ring makes air pressure tank 4 and air pressure
It is (high that the airtight cavity that tank bottom seat 13 is formed can effectively simulate actual working environment of the tyre pressure sensor 5 in automobile tire
Temperature, high pressure) so that the test result of tyre pressure sensor 5 is more accurately and reliably.
In one embodiment, gas circuit controller can be used cylinder or transmission device and carry out descending operation to air pressure tank, in order to
The cost of tyre pressure sensor test device and the complexity of design are reduced, as shown in Figure 1, it is preferred that gas circuit controller includes gas
Cylinder 7, cylinder magnetic switch 8, solenoid valve, electric controller, air pressure tank 4 are connect with cylinder 7, and cylinder 7 is connect with solenoid valve, solenoid valve
It being connect with electric controller, cylinder magnetic switch 8 is connect with cylinder 7 and electric controller, and electric controller is connect with door trigger switch 6,
Electric controller controls solenoid valve break-make, and solenoid valve control cylinder 7 moves back and forth, and cylinder magnetic switch 8 detects 7 stroke position of cylinder
It puts, cylinder magnetic switch 8 is arranged on 7 control pressure tank 4 of cylinder and moves at position when being connect with air pressure tank pedestal 13；Chamber door
During 12 closure, door trigger switch 6 is connected, and electric controller control solenoid valve conduction, the piston rod band of solenoid valve control cylinder 7 is taken offence
Pressure tank 4 declines, and when the piston rod movement of cylinder 7 is at 8 position of cylinder magnetic switch, cylinder magnetic switch 8 is closed, at this time gas
Pressure tank 4 connect to form airtight cavity with the sealing ring in the first groove.
In one embodiment, as shown in Figure 1, it is preferred that air pressure tank 4 offers gas port 41, and gas port 41 passes through air guide
Pipe is connect with solenoid valve, and electric controller controls solenoid valve to inflate air pressure tank 4 according to the closure signal of cylinder magnetic switch 8, leads
Pressure gauge and pressure regulator valve are provided on tracheae, pressure gauge shows the pressure of air guide air in tube, and pressure regulation valve regulation gas-guide tube is hollow
The pressure of gas, the atmospheric pressure value of airtight cavity inflation is set by pressure regulator valve, and the atmospheric pressure value for such as airtight cavity being set to inflate is
2.2BAR, when air pressure tank 4 connect to form airtight cavity with the sealing ring in the first groove, i.e., electric controller monitors cylinder magnetic
Property switch 8 be closed when, electric controller control solenoid valve airtight cavity is inflated, the tyre pressure sensor 5 in airtight cavity by
The air pressure of compressed air in airtight cavity, and high-frequency wireless signals are sent to antenna 3, tire pressure monitor 2 receives antenna 3
High-frequency wireless signals are shown that, if tire pressure monitor 2 monitors that the pressure of tyre pressure sensor 5 is 2.2BAR, temperature is 24 DEG C,
Cell voltage is 3.0V, ID 7698EF, and when 2 parameter of tire pressure monitor monitored is normal, tire pressure monitor 2 shows green
" PASS " font is prompted, and when 2 parameter of tire pressure monitor monitored is abnormal, tire pressure monitor 2 is displayed in red " FAIL "
Font is prompted, and after the completion of the test of tyre pressure sensor 5, opens chamber door 12, and door trigger switch 6 disconnects, electric controller control
Solenoid valve disconnects, and the piston rod of cylinder 7 drives air pressure tank 4 to rise, and the compressed air in former airtight cavity is released, and takes out current
Tyre pressure sensor is put into next tyre pressure sensor.
In one embodiment, as shown in Figure 1, it is preferred that air pressure tank pedestal 13 is equipped with sensor base 14, sensor bottom
In airtight cavity, sensor base 14 is used to place tyre pressure sensor 5 seat 14, it is preferred that is offered in sensor base 14
Second groove, tyre pressure sensor 5 are placed in the second groove, and tyre pressure sensor valve cock 51 is straight up.
In one embodiment, as shown in Figure 1, it is preferred that air pressure tank 4 is made of aluminum alloy materials, and air pressure tank 4 is cylinder
Shape, the top of air pressure tank 4 are connect with cylinder 7, and one end and the sealing ring in the first groove of 7 control pressure tank 4 of cylinder opening connect
It connects.
In one embodiment, as shown in Figure 2, it is preferred that handle 16 is installed, handle 16 facilitates staff on chamber door 12
Open and close chamber door 12.
Operation principle：Chamber door is first turned on, tyre pressure sensor is put into shielding case body, then shuts chamber door, door triggering
Switch conduction, the airtight cavity that gas circuit controller control pressure tank is formed with air pressure tank pedestal, gas circuit controller is to airtight cavity
It is inflated, antenna receives the high-frequency wireless signals that tyre pressure sensor is sent out in airtight cavity, and high-frequency wireless signals are sent
It is shown to tire pressure monitor, so as to judge whether tyre pressure sensor is qualified, after the completion of tyre pressure sensor test, opens case
Door, door trigger switch disconnect, and gas circuit controller control pressure tank is detached with air pressure tank pedestal, realize gas circuit controller to air pressure tank
It deflates, the tyre pressure sensor tested is taken out, and be put into next tyre pressure sensor, repeated the above process, carry out tire pressure
Sensor loop test.
Tyre pressure sensor is tested in the utility model realization automatically, and shielded box occupies little space, and facilitates production flowing water
Line operation, simple to operate, cost of labor is low, and testing efficiency is high, and structure is reliable, and measurement error is small, disclosure satisfy that current city
The test request of tyre pressure sensor on field.
More than, limit in any form is not made the utility model in the only preferred embodiment of the utility model
System；The those of ordinary skill of all industry can swimmingly implement the utility model shown in by specification attached drawing and above；But
It is that all those skilled in the art are not being departed from the range of technical solutions of the utility model, utilizes disclosed above skill
Art content and the equivalent variations of a little variation, modification and evolution made are the equivalent embodiment of the utility model；Meanwhile
Variation, modification and evolution of any equivalent variations that all substantial technologicals according to the utility model make above example etc.,
Still fall within the protection domain of the technical solution of the utility model.
Claims (10)
1. a kind of tyre pressure sensor test device, it is characterised in that：It is opened including shielded box, tire pressure monitor, air pressure tank, door triggering
Pass, antenna, gas circuit controller, the shielded box include babinet and chamber door, and the babinet is connect with the chamber door, the tire pressure prison
It surveys device to be mounted on the babinet, the antenna is mounted in the babinet, and the tire pressure monitor is connect with the antenna, institute
It states antenna and receives the high-frequency wireless signals that tyre pressure sensor is sent out, the door trigger switch is mounted on the babinet, the case
Gate makes the door trigger switch break-make, and the door trigger switch is connect with the gas circuit controller, the gas circuit controller and
The air pressure tank connection, the babinet is interior to be equipped with air pressure tank pedestal, and the tyre pressure sensor is placed on the air pressure tank pedestal, institute
It states gas circuit controller to control the connection of the air pressure tank and the air pressure tank pedestal and detach, the gas circuit controller is used for institute
The airtight cavity that air pressure tank is formed with the air pressure tank pedestal is stated to be inflated or deflate.
2. a kind of tyre pressure sensor test device as described in claim 1, it is characterised in that：The gas circuit controller includes gas
Cylinder, cylinder magnetic switch, solenoid valve, electric controller, the air pressure tank are connect with the cylinder, the cylinder and the solenoid valve
Connection, the solenoid valve are connect with the electric controller, and the cylinder magnetic switch connects with the cylinder and the electric controller
It connects, the electric controller is connect with the door trigger switch, and the electric controller controls the solenoid valve break-make, the solenoid valve
The cylinder is controlled to move back and forth, the cylinder magnetic switch detects the cylinder stroke positions.
3. a kind of tyre pressure sensor test device as claimed in claim 2, it is characterised in that：The air pressure tank offers air guide
Hole, the gas port are connect by gas-guide tube with the solenoid valve, and the electric controller is closed according to the cylinder magnetic switch
Closing signal controls the solenoid valve to inflate the air pressure tank, and pressure gauge and pressure regulator valve, the pressure are provided on the gas-guide tube
Power table shows the pressure of air guide air in tube, the pressure of air in the pressure regulation valve regulation gas-guide tube.
4. a kind of tyre pressure sensor test device as claimed in claim 2, it is characterised in that：The air pressure tank pedestal offers
First groove, is equipped with sealing ring in first groove, and the gas circuit controller controls the air pressure tank and described first recessed
Sealing ring connection in slot.
5. a kind of tyre pressure sensor test device as described in claim 1, it is characterised in that：The air pressure tank pedestal is equipped with
Sensor base, in the airtight cavity, the sensor base is used to place tyre pressure sensor the sensor base.
6. a kind of tyre pressure sensor test device as claimed in claim 5, it is characterised in that：It is opened up in the sensor base
There is the second groove, the tyre pressure sensor is placed in second groove.
7. a kind of tyre pressure sensor test device as claimed in claim 4, it is characterised in that：The air pressure tank is by aluminium alloy material
Material is made, and the air pressure tank is cylinder, and the top of the air pressure tank is connect with the cylinder, and the cylinder controls the air pressure
One end of tank opening is connect with the sealing ring in first groove.
8. a kind of tyre pressure sensor test device as described in claim 1, it is characterised in that：The babinet offers through-hole,
The antenna is connect by the through-hole with the tire pressure monitor.
9. a kind of tyre pressure sensor test device as described in claim 1, it is characterised in that：Handle is installed on the chamber door
Hand.
10. a kind of tyre pressure sensor test device as described in claim 1, it is characterised in that：The shielded box is bilayer screen
Cover case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604682.2U CN207570722U (en) | 2017-11-24 | 2017-11-24 | Tire pressure sensor testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604682.2U CN207570722U (en) | 2017-11-24 | 2017-11-24 | Tire pressure sensor testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570722U true CN207570722U (en) | 2018-07-03 |
Family
ID=62692420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721604682.2U Active CN207570722U (en) | 2017-11-24 | 2017-11-24 | Tire pressure sensor testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782496A (en) * | 2017-11-24 | 2018-03-09 | 广东菲柯特电子科技有限公司 | Tire pressure sensor testing device |
-
2017
- 2017-11-24 CN CN201721604682.2U patent/CN207570722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782496A (en) * | 2017-11-24 | 2018-03-09 | 广东菲柯特电子科技有限公司 | Tire pressure sensor testing device |
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