CN207439605U - Tire pressure apparatus for testing chip and tire pressure chip test system - Google Patents
Tire pressure apparatus for testing chip and tire pressure chip test system Download PDFInfo
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- CN207439605U CN207439605U CN201721697524.6U CN201721697524U CN207439605U CN 207439605 U CN207439605 U CN 207439605U CN 201721697524 U CN201721697524 U CN 201721697524U CN 207439605 U CN207439605 U CN 207439605U
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- tire pressure
- chip
- pressure
- tire
- blade
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Abstract
The utility model is related to simulation test technology field, more particularly, to a kind of tire pressure apparatus for testing chip and tire pressure chip test system.The tire pressure apparatus for testing chip includes：Simulate housing, blade, driving mechanism, controller, alarm and tire pressure chip；Opening is provided on simulation housing, opening is provided with the valve for being used to open or closing opening；Blade is arranged in simulation housing；Driving mechanism is connected with blade, internal gas environment when rotating to simulate tire rotation for driving blade.User can judge that tire pressure chip turns to the time difference for detecting concurrent pressurization pressure information since blade by the pressure information checked on instrument board, and the pressure data that tire pressure chip detects, the deflation degree of housing is simulated during alarm equipment alarm, so as to judge the detection sensitivity of chip.The device of chip sensitivity and other available performance parameters when the utility model provides a kind of automobile tire explosion dedicated for test, it is easy to use.
Description
Technical field
The utility model is related to simulation test technology field, more particularly, to a kind of tire pressure apparatus for testing chip and tire pressure core
Chip test system.
Background technology
National standardization administration committee issued the " property of passenger vehicle tyre pressure monitoring system on October 14th, 2017
Energy requirement and test method ".Method provides that vehicle should be by the TPMS of following installation provision requirement：
(a) to the passenger car of engine in front of rear wheel mid-engine and the ratio of width to height less than or equal to 0.9, new application type approval vehicle is certainly
The year two thousand twenty comes into effect from January 1, and the vehicle for having obtained type approval came into effect from 1 day January in 2021.
(b) to other M1 class vehicles, new application type approval vehicle comes into effect from January 1st, 2019, has obtained
Type approval vehicle comes into effect from the year two thousand twenty January 1.
Therefore for TPMS and TPMS chip productions producer, just it is particularly important according to the test of vehicle rule standard.
One of which is just very crucial on the test of simulation tire gas leakage.It is pre- that this requires sensor that must be sent in time in tyre burst
Alert signal, and signal transmitting cannot be influenced under high gas flow and is broken down.
From the point of view of at home, current TPMS producers mostly survey by centrifuge (for the equipment of acceleration calibration test)
Examination.Shortcoming has at 2 points：First, equipment price is expensive, the other is centrifuge can not simulate tire blow-out environment.
Utility model content
The purpose of this utility model is to provide a kind of tire pressure apparatus for testing chip and tire pressure chip test system, to solve
It is in the prior art without specially simulation tire blow-out the performances such as chip sensitivity are influenced device the technical issues of.
A kind of tire pressure apparatus for testing chip provided by the utility model, the tire pressure apparatus for testing chip include：Simulation housing,
Blade, driving mechanism, controller, alarm and tire pressure chip；
Opening is provided on the simulation housing, the opening is provided with the valve for being used to open or closing the opening
Door；
The blade is arranged in the simulation housing；The driving mechanism is connected with the blade, described for driving
Internal environment when blade rotation is to simulate tire rotation；
The tire pressure chip is fixedly connected with the blade, and the tire pressure chip, the alarm with the control
Device connection processed, the tire pressure chip send out the pressure value detected for detecting the simulation in vivo pressure value of shell
It send to the controller, when the pressure value is less than default value, the controller control starts the alarm；
Pressure value is sent to instrument board by the tire pressure chip for being connected with automobile instrument panel.
Further, it is additionally provided with temperature sensor in the simulation housing；The temperature sensor is used for and automotive meter
Dial plate connects, and the temperature information detected is sent to automobile instrument panel.
Further, the opening includes air inlet and gas outlet；The valve includes air intake valve and outlet valve；Institute
Air intake valve is stated to be arranged at the air inlet；The outlet valve is arranged at the gas outlet.
Further, it is additionally provided with safe mouth on the simulation housing；It is provided at the safe mouth and the controller
The safety-valve of connection；The pressure sensor being connected with controller is provided in the simulation housing；When in the simulation housing
Pressure value when exceeding default value, the safety-valve is opened in controller control.
Further, air compressor is further included；The outlet of the air compressor is connected with the air inlet.
Further, the air compressor is connected by filter with the air inlet.
Further, it is provided with pressure detector between the filter and the air inlet；The pressure detector is used
Enter the air pressure of the air inlet in detection.
Further, acceleration transducer is further included；The driving mechanism includes motor；The acceleration transducer, institute
It states motor to be connected with controller, the acceleration transducer is used to detect the rotating speed of the motor.
Further, it is provided with peephole on the simulation housing.
Further, the utility model also provides a kind of tire pressure chip test system, which includes
Automobile and tire pressure apparatus for testing chip described in the utility model；The tire pressure chip is connected with the instrument board of the automobile.
Tire pressure apparatus for testing chip provided by the utility model includes simulation housing, blade, driving mechanism and tire pressure core
In test, the instrument board of tire pressure chip and automobile is connected for piece.Gas is filled with into simulation housing by opening so that mould
Intend the in vivo pressure of shell gradually increase, start driving mechanism, driving mechanism driving blade rotation, so as to simulate tire rotation when its
Internal gaseous environment, and at the same time the chip rotation of driving tire pressure, state of the simulation tire pressure chip when tire rotates.Tire pressure core
The piece detection simulation in vivo pressure information of shell, and the pressure information is sent to instrument board.Tire pressure chip is showed on instrument board
Pressure gradually increases information in the simulation housing detected, and user can judge that blade has just started extremely by the information on instrument board
Instrument board receives the time difference between pressure information.By the gas for simulating housing from outlet gradually discharge, it is in vivo to simulate shell
Pressure is gradually reduced, and when pressure is less than default value, controller starts alarm alarm.
Tire pressure apparatus for testing chip provided by the utility model, user can be sentenced by the pressure information checked on instrument board
Disconnected tire pressure chip is turned to since blade detects the time difference of concurrent pressurization pressure information and the pressure that tire pressure chip detects
Force data simulates the deflation degree of housing during alarm equipment alarm, so as to judge the detection sensitivity of tire pressure chip.This practicality is new
The sensitivity of tire pressure chip and other available parameters when type provides a kind of automobile tire explosion dedicated for test
Device, it is easy to use.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the tire pressure apparatus for testing chip that the utility model embodiment provides；
Fig. 2 is another structure diagram of tire pressure apparatus for testing chip shown in FIG. 1；
Fig. 3 is the principle schematic of pressure sensor in the tire pressure apparatus for testing chip that the utility model embodiment provides.
Reference numeral：
1- simulates housing；2- motors；3- blades；
4- fixed plates；5- air inlets；6- safety mouths；
7- gas outlets；8- pressure sensors；9- controllers；
10- safety-valves.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structure diagram for the tire pressure apparatus for testing chip that the utility model embodiment provides；Fig. 2 is shown in Fig. 1
Tire pressure apparatus for testing chip another structure diagram；Fig. 3 is the tire pressure chip testing dress that the utility model embodiment provides
Put the principle schematic of middle pressure sensor；As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of tire pressure chip and surveys
Trial assembly is put, which includes：Simulate housing 1, blade 3, driving mechanism, controller 9, alarm and tire pressure
Chip (including matching membrane module, hereinafter referred to as tire pressure chip)；Opening is provided on simulation housing 1, opening, which is provided with, to be used for
Open or close the valve of opening；Blade 3 is arranged in simulation housing 1；Driving mechanism is connected with blade 3, for driving leaf
Internal environment when piece 3 rotates to simulate tire rotation；Tire pressure chip is fixedly connected with blade 3, and chip, alarm with control
Device 9 processed connects, and the pressure value detected is sent to control by tire pressure chip for detecting the pressure value in simulation housing 1
Device 9 processed, when the pressure value is less than default value, the control of controller 9 starts alarm；Tire pressure chip is used for and automobile instrument
Disk connects, and pressure value is sent to instrument board.
Tire pressure apparatus for testing chip provided by the utility model includes simulation housing 1, blade 3, driving mechanism and tire pressure
In test, the instrument board of tire pressure chip and automobile is connected for chip.Gas is filled with into simulation housing 1 by opening so that
Pressure in simulation housing 1 gradually increases, and starts driving mechanism, and driving mechanism driving blade 3 rotates, so as to simulate tire rotation
When its internal gaseous environment, and at the same time the chip rotation of driving tire pressure, state of the simulation tire pressure chip when tire rotates.Tire
The pressure information in chip detection simulation housing 1 is pressed, and the pressure information is sent to instrument board.Tire pressure is showed on instrument board
Pressure gradually increases information in the simulation housing 1 that chip detects, user can judge that blade 3 is firm by the information on instrument board
Start to instrument board receive pressure information between time difference.By the gas for simulating housing 1 from outlet gradually discharge, shell is simulated
Pressure in body 1 is gradually reduced, and when pressure is less than default value, controller 9 starts alarm alarm.
Tire pressure apparatus for testing chip provided by the utility model, user can be sentenced by the pressure information checked on instrument board
Disconnected tire pressure chip is turned to since blade 3 detects the time difference of concurrent pressurization pressure information and tire pressure chip detects
Pressure data simulates the deflation degree of housing 1 during alarm equipment alarm, so as to judge the detection sensitivity of tire pressure chip.This reality
With the new one kind that provides dedicated for tire pressure chip sensitivity during test automobile tire explosion and other available ginsengs
Several devices, it is easy to use.The present apparatus can be used cooperatively with the automobile of different model and be tested.
Tire pressure chip in the utility model is the abbreviation of tire pressure chip.
Preferably, the material of blade 3 is PEEK plates, and the plate is indeformable in 2000 turns, and insulation performance is good.Simulation
The outer wall thickness of housing 1 need to meet the pressure overload of resistance to 2MPa,
On the basis of above-described embodiment, further, simulate in housing 1 and be additionally provided with temperature sensor；Temperature sensing
The temperature information detected is sent to automobile instrument panel by device for being connected with automobile instrument panel.
In the present embodiment, the temperature information in simulation housing 1 is detected by set temperature sensor, and the information is sent
To automobile instrument panel, user can watch the temperature information in simulation housing 1 so that test is more accurate.
On the basis of above-described embodiment, further, opening includes air inlet 5 and gas outlet 7；Valve includes intake valve
Door and outlet valve；Air intake valve is arranged at air inlet 5；Outlet valve is arranged at gas outlet 7.
In the present embodiment, user opens air intake valve, is inflated by air inlet 5 into simulation housing 1, inflation finishes
Afterwards, air intake valve is closed.During deflation, outlet valve is opened, the gas simulated in housing 1 is discharged from gas outlet 7, has been vented
Bi Hou closes outlet valve.
In the present embodiment, it is inflated and is vented by air inlet 5 and gas outlet 7 respectively, and pass through intake valve respectively
Door and outlet valve control opening and closing, user need not installing and dismounting valve repeatedly, it is easy to use.
As shown in Figure 1 to Figure 3, on the basis of above-described embodiment, further, simulate and be additionally provided with safety on housing 1
Mouth 6；The safety-valve 10 being connected with controller 9 is provided at safe mouth 6；It is provided with what is be connected with controller 9 in simulation housing 1
Pressure sensor 8；When simulating the pressure value in housing 1 beyond default value, controller 9 controls the door 10 that opens the safety-valve.
In the present embodiment, safety-valve 10 is set in simulation housing 1, when the pressure value in simulation housing 1 is excessive, control
The control of device 9 processed opens the safety-valve so that the gas in simulation housing 1 is discharged from safety mouth 6, avoids pressure mistake in simulation housing 1
Cause the consequences such as explosion greatly, reduce the danger that maloperation is brought.
On the basis of above-described embodiment, further, which further includes air compressor；Air
The outlet of compressor is connected with air inlet 5.
In the present embodiment, air compressor will discharge after gas compression from its outlet, enter simulation housing by air inlet 5
In 1, it is inflated so as to simulate in housing 1, it is easy to use.
On the basis of above-described embodiment, further, air compressor is connected by filter with air inlet 5.
In the present embodiment, air compressor discharge gas by filter be filtered dehumidifying after by air inlet 5 into
Enter to simulate in housing 1.
In the present embodiment, by gas by filter filtering, dehumidifying, the gas dry in simulation housing 1 can be kept clean,
Simulation housing 1 is avoided to make moist.
On the basis of above-described embodiment, further, pressure detector is provided between filter and air inlet 5；Pressure
Force detector enters the air pressure of air inlet 5 for detecting.
In the present embodiment, pressure detector is set between filter and air inlet 5, pressure detector detection enters air inlet
The air pressure of mouth 5, so as to can control the gas pressure poured into simulation housing 1.
Wherein, pressure detector can be pressure gauge, or pressure tone pitch device etc..
On the basis of above-described embodiment, further, which further includes acceleration transducer；It drives
Motivation structure includes motor 2；Acceleration transducer, motor 2 are connected with controller 9, and acceleration transducer is used to detect motor 2
Rotating speed.
In the present embodiment, acceleration transducer detects the rotating speed of motor 2, so as to control turning for motor 2 by controller 9
Speed so as to control the rotating speed of blade 3, simulates the environment under tire friction speed, improves the applicability of the present apparatus.
On the basis of above-described embodiment, further, simulate and be provided with peephole on housing 1.
In the present embodiment, peephole is set on simulation housing 1, user can watch simulation housing 1 by peephole
Interior inner case, it is easy to use.
On the basis of above-described embodiment, further, simulate in housing 1 and be provided with fixed plate 4；Motor 2 is fixed on
On fixed board 4；Blade 3 is rotatablely connected with fixed plate 4.
In the present embodiment, motor 2 is fixed in fixed plate 4, and blade 3 is rotatablely connected with fixed plate 4, so as to facilitate installation
Motor 2 and blade 3.
Further, can air port plug pedestal be set on simulation housing 1, for installing air port plug, facilitates installation electricity
Line.
On the basis of above-described embodiment, further, the utility model also provides a kind of tire pressure chip test system, tire
Chip test system is pressed to include the tire pressure apparatus for testing chip of automobile and the utility model；The instrument board of tire pressure chip and automobile
Connection.
Tire pressure chip test system provided by the utility model includes tire pressure apparatus for testing chip and automobile, the tire pressure chip
Test device includes simulation housing 1, blade 3, driving mechanism and tire pressure chip, in test, by tire pressure chip and automobile
Instrument board connects.Gas is filled with into simulation housing 1 by opening so that the pressure in simulation housing 1 gradually increases, and starts and drives
Motivation structure, driving mechanism driving blade 3 rotate, so as to simulate its internal gaseous environment when tire rotates, and at the same time driving
Tire pressure chip rotates, state of the analog chip when tire rotates.Pressure information in tire pressure chip detection simulation housing 1, and
The pressure information is sent to instrument board.Pressure in the simulation housing 1 that tire pressure chip detects is showed on instrument board gradually to increase
Big information, between user can judge that the firm startup of blade 3 to instrument board receives pressure information by the information on instrument board
Time difference.Pressure of the gas for simulating housing 1 out of outlet gradually discharge, simulation housing 1 is gradually reduced, when pressure is less than pre-
If during numerical value, controller 9 starts alarm alarm.
Tire pressure chip test system provided by the utility model, user can be sentenced by the pressure information checked on instrument board
Disconnected tire pressure chip is turned to since blade 3 detects the time difference of concurrent pressurization pressure information and tire pressure chip detects
Pressure data simulates the deflation degree of housing 1 during alarm equipment alarm, so as to come judge the detection sensitivity of tire pressure chip and its
Performance parameter needed for him.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of tire pressure apparatus for testing chip, which is characterized in that including：Simulate housing, blade, driving mechanism, controller, alarm
Device and tire pressure chip；
Opening is provided on the simulation housing, the opening is provided with the valve for being used to open or closing the opening；
The blade is arranged in the simulation housing；The driving mechanism is connected with the blade, for driving the blade
Internal gas environment when rotation is to simulate tire rotation；
The tire pressure chip is fixedly connected with the blade, and the tire pressure chip, the alarm with the controller
The pressure value detected is sent to by connection, the tire pressure chip for detecting the simulation in vivo pressure value of shell
The controller, when the pressure value is less than default value, the controller control starts the alarm；
Pressure value is sent to instrument board by the tire pressure chip for being connected with automobile instrument panel.
2. tire pressure apparatus for testing chip according to claim 1, which is characterized in that be additionally provided with temperature in the simulation housing
Spend sensor；The temperature information detected is sent to automotive meter by the temperature sensor for being connected with automobile instrument panel
Dial plate.
3. tire pressure apparatus for testing chip according to claim 1, which is characterized in that the opening includes air inlet and outlet
Mouthful；The valve includes air intake valve and outlet valve；The air intake valve is arranged at the air inlet；The outlet valve
It is arranged at the gas outlet.
4. tire pressure apparatus for testing chip according to claim 1, which is characterized in that be additionally provided with peace on the simulation housing
Full mouth；The safety-valve being connected with the controller is provided at the safe mouth；It is provided with and controls in the simulation housing
The pressure sensor of device connection；When the in vivo pressure value of the simulation shell exceeds default value, the controller control is opened
The safety-valve.
5. tire pressure apparatus for testing chip according to claim 3, which is characterized in that further include air compressor；
The outlet of the air compressor is connected with the air inlet.
6. tire pressure apparatus for testing chip according to claim 5, which is characterized in that the air compressor passes through filter
It is connected with the air inlet.
7. tire pressure apparatus for testing chip according to claim 6, which is characterized in that the filter and the air inlet it
Between be provided with pressure detector；The pressure detector enters the air pressure of the air inlet for detecting.
8. tire pressure apparatus for testing chip according to claim 1, which is characterized in that further include acceleration transducer；
The driving mechanism includes motor；The acceleration transducer, the motor are connected with controller, and the acceleration passes
Sensor is used to detect the rotating speed of the motor.
9. tire pressure apparatus for testing chip according to claim 1, which is characterized in that be provided with observation on the simulation housing
Mirror.
10. a kind of tire pressure chip test system, which is characterized in that including automobile and such as claim 1-9 any one of them
Tire pressure apparatus for testing chip；
The tire pressure chip is connected with the instrument board of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697524.6U CN207439605U (en) | 2017-12-07 | 2017-12-07 | Tire pressure apparatus for testing chip and tire pressure chip test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697524.6U CN207439605U (en) | 2017-12-07 | 2017-12-07 | Tire pressure apparatus for testing chip and tire pressure chip test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439605U true CN207439605U (en) | 2018-06-01 |
Family
ID=62286081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697524.6U Expired - Fee Related CN207439605U (en) | 2017-12-07 | 2017-12-07 | Tire pressure apparatus for testing chip and tire pressure chip test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439605U (en) |
-
2017
- 2017-12-07 CN CN201721697524.6U patent/CN207439605U/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: 20180601 Termination date: 20191207 |