CN205898396U - Tire air -tight test system - Google Patents
Tire air -tight test system Download PDFInfo
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- CN205898396U CN205898396U CN201620490749.3U CN201620490749U CN205898396U CN 205898396 U CN205898396 U CN 205898396U CN 201620490749 U CN201620490749 U CN 201620490749U CN 205898396 U CN205898396 U CN 205898396U
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Abstract
The utility model discloses a tire air -tight test system, this system is including observing and controling system platform, automatic charging tire connector, pressure sensor, temperature sensor, atmosphere pressure sensor and calibration pressure sensor, characterized in that: it includes connector, protocol converter, data acquisition instrument and PC end to observe and control system platform. The beneficial effects of the utility model are that, through temperature sensor and atmospheric pressure sensor, the temperature and the atmospheric pressure data in collection testing ring border support for the gas tightness experiment provides accurate environmental data to the pressure connector has the automatic charging function, has strengthened the convenience. The sensor error of passageway is gathered in simultaneously real -time check -up, has improved the accuracy of experimental data. Gathering and taking notes the multichannel tire pressure in real time through observing and controling system platform, show the pressure variation curve, while the system software convenient operation can swiftly accomplish collection, record, demonstration, analysis, the output work of tire pressure.
Description
Technical field
This utility model is related to tyre air tightness testing inspection field, especially relates to a kind of tyre air tightness test system
System.
Background technology
In tire manufacturing industry, the production of every batch of tire needs to carry out air-leakage test to tire, for unlike material
The different parts of tire and tire carry out related pressure test, ensure that tire can have in actual use airtight well
Property, and the use effectiveness ensureing tire in certain pressure limit.Therefore, the air-tight test of tire is viviparous for wheel
Produce that manufacturer is most important, the bubble-tight test of tire be ensure that with the safety in vehicle travel process, ensure user
The security of the lives and property.
With the development of computer technology, sensor application technology, using sensor, the parameter of some needs is examined
Survey, carry out data processing using computer and have become as mainstream technology.The accuracy of sensing data detection and computer graphic
Intuitive as technology provides the foundation for tyre air tightness test.
In the test of existing tyre air tightness, mostly directly carry out testing inspection, the essence of detection data using pressure gauge
Degree is low, and experimental data processing is complicated, poor intuition；There is no reliable check system, for ambient temperature, ambient atmosphere pressure simultaneously
Power does not account for, and the data obtaining has larger error, increased workload in test process for the engineer, reduces test
Accuracy.
In order to solve the above problems, this case utility model people's combination has technology and experience have developed one kind can
Consider ambient temperature, environment atmospheric pressure impact, and be provided with check system, data acquisition is carried out by pressure transducer,
And carry out the tyre air tightness pilot system of data analysis and process using computer.
Utility model content
The purpose of this utility model is to provide a kind of it can be considered that ambient temperature, environment atmospheric pressure affect, Yi Jishe
Put check system, data acquisition has been carried out by pressure transducer, and carries out the tire of data analysis and process using computer
Air-tight test system.
For achieving the above object, the following technical scheme of this utility model offer:
Tyre air tightness pilot system it is characterised in that: this system include TT＆C system platform, automatic pneumatic tire connect
Head, digital verification pressure gauge, pressure transducer, temperature sensor, barometric pressure sensor and calibrating pressure sensor；
Wherein, described TT＆C system platform also include adapter and described adapter communication connection protocol converter and
The data collecting instrument of described protocol converter communication connection and the pc end with the communication connection of described data collecting instrument；
Described adapter and described pressure transducer, described temperature sensor, described barometric pressure sensor and described
Calibrating pressure sensor is all set up communication and is connected, in order to receipt signal.
Described protocol converter is in order to obtain the signal of described adapter transmission, and is transferred to described number after conversion
According to Acquisition Instrument；
Described data collecting instrument in order to gather through described protocol converter conversion after signal data, and through collection after
It is transferred to the storage of pc end, complete analyzing and showing of data through described pc end, described data collecting instrument can be with digital school simultaneously
Test pressure gauge to connect, described pressure transducer is verified.
Described automatic pneumatic tire union joint is attached with described pressure transducer to tire, with automatic inflating work(
Energy.Described digital verification pressure gauge can be connected with the described data collecting instrument in described TT＆C system platform, output rs485 letter
Number, assist described TT＆C system platform to carry out pressure checking.Described pressure transducer is divided into three ranges, be respectively as follows: 400kpa,
800kpa and 1600kpa.
Described temperature sensor is tested to the temperature of test environment, and sensor signal is transferred to described adapter,
Ambient temperature data is provided to support for air-tight test data；Described barometric pressure sensor is entered to the atmospheric pressure of test environment
Row test, sensor signal is transferred to described adapter, provides environment atmospheric pressure data supporting for air-tight test data.
Human-computer interaction interface based on there is a set of mode of operation by menu mode at described pc end of the present utility model, its
In, include air-tight test mode selection module, the meter display module of display parameters in described human-computer interaction interface and paint
The curve display module of the different channel pressure change curve of system.
Brief description
Fig. 1 is this utility model: the block schematic illustration of tyre air tightness pilot system；
Fig. 2 is this utility model: the testboard bay schematic diagram of tyre air tightness pilot system；
Fig. 3 is this utility model: the wiring schematic diagram of the data collecting instrument of tyre air tightness pilot system；
Fig. 4 is this utility model: the human-computer interaction interface schematic diagram at the pc end of tyre air tightness pilot system.
Specific embodiment
Below in conjunction with this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under the premise of not making creative work
Every other embodiment, broadly falls into the scope of this utility model protection.
With reference to the tyre air tightness pilot system shown in Fig. 1, this system includes TT＆C system platform 1, automatic pneumatic tire
Union joint 2 (referred to as: tire union joint 2), digital verification pressure gauge 3, pressure transducer 4, temperature sensor 5, atmospheric pressure
Sensor 6 and calibrating pressure sensor 7.Described TT＆C system platform 1 includes adapter 8, protocol converter 9, data acquisition
Instrument 10 and pc end 11, it is fully integrated into one with reference on the testboard bay 20 shown in Fig. 2；
Wherein, described automatic pneumatic tire union joint 2 is carried out with the described pressure transducer 4 comprising 3 ranges to tire
Connect, and carry automatic inflating function.Described data in described digital verification pressure gauge 3 and described TT＆C system platform 1
Acquisition Instrument connects 10, exports rs485 signal, assists described TT＆C system platform 1 to carry out pressure checking.Described temperature sensor 5
The temperature of test environment is tested, sensor signal is transferred to described adapter 8, provide ring for air-tight test data
Border temperature data supports；Described barometric pressure sensor 6 is tested to the atmospheric pressure of test environment, and sensor signal is passed
It is defeated by described adapter 8, provide environment atmospheric pressure data supporting for air-tight test data；
Described adapter 8 is in order to receive described pressure transducer 4, described temperature sensor 5, described barometric pressure sensor
6 and the signal of described calibrating pressure sensor 7, it is being transferred to described protocol converter 9；Described protocol converter 9 is in order to obtain
Take the signal of described adapter 8 transmission, and be transferred to described data collecting instrument 10 after conversion；
Change through described protocol converter 9 in order to gather containing 40 passages with reference to data collecting instrument 10 described shown in Fig. 3
The signal input of the corresponding described pressure transducer 4 of signal data afterwards, wherein passage 1-30, passage 31 corresponds to described temperature sensing
The signal input of device 5, the signal input of the corresponding described barometric pressure sensor 6 of passage 32, passage 33 corresponds to described base measuring pressure
The signal input of sensor 7,34-40 passage is alternate channel.It is data collecting instrument that described data collecting instrument 10 also includes one
The 220v outlet 12 of power supply is provided, receives the rs485 interface 13 of rs485 signal and the usb interface connecting with pc end 11
14.
After described data collecting instrument 10, signal data is transferred to described pc end 11 and stores, with reference to pc end described in Fig. 4
Human-computer interaction interface 15 based on having a set of mode of operation by menu mode, wherein, includes gas in described human-computer interaction interface 15
Tightness test mode selection module 16, the meter display module 17 of display parameters and the different channel pressure change curves of drafting
Curve display module 18.
When selecting different mode by pc end 11, this system will carry out different operations, by mode selection module 16
Select drainage pattern 21, then the signal data of the 1-32 passage of pc end 11 meeting data storage Acquisition Instrument 10, then pass through instrument and show
Show module 17 display related pressure data, and draw pressure history using curve display module 18；When selection check pattern
22, then data collecting instrument 10 can by read rs485 interface 13 signal obtain described digital verification pressure gauge 3 data,
And then by the signal input of the corresponding described calibrating pressure sensor 7 of passage 33, described pressure transducer 4 is verified.
Claims (5)
1. tyre air tightness pilot system it is characterised in that: this system include TT＆C system platform, automatic pneumatic tire connect
Head, digital verification pressure gauge, pressure transducer, temperature sensor, barometric pressure sensor and calibrating pressure sensor；
Wherein, described TT＆C system platform also include protocol converter that adapter and described adapter communicate to connect with described
The data collecting instrument of protocol converter communication connection and the pc end with the communication connection of described data collecting instrument；
Described adapter and described pressure transducer, described temperature sensor, described barometric pressure sensor and described calibration
Pressure transducer is all set up communication and is connected, in order to receipt signal.
2. tyre air tightness pilot system according to claim 1 it is characterised in that: described TT＆C system platform intergration exists
On one testboard bay.
3. tyre air tightness pilot system according to claim 1 it is characterised in that: described automatic pneumatic tire union joint
It is attached with tire and described pressure transducer.
4. tyre air tightness pilot system according to claim 1 it is characterised in that: described digital verification pressure gauge with
Described data collecting instrument in described TT＆C system platform connects.
5. tyre air tightness pilot system according to claim 1 it is characterised in that: be built-in with air-tightness in described pc end
The curve of test model selecting module, the meter display module of display parameters and the different channel pressure change curves of drafting shows
Show module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490749.3U CN205898396U (en) | 2016-05-26 | 2016-05-26 | Tire air -tight test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490749.3U CN205898396U (en) | 2016-05-26 | 2016-05-26 | Tire air -tight test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898396U true CN205898396U (en) | 2017-01-18 |
Family
ID=57766422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490749.3U Active CN205898396U (en) | 2016-05-26 | 2016-05-26 | Tire air -tight test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092468A (en) * | 2016-05-26 | 2016-11-09 | 上海铭控传感技术有限公司 | Tyre air tightness pilot system |
-
2016
- 2016-05-26 CN CN201620490749.3U patent/CN205898396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092468A (en) * | 2016-05-26 | 2016-11-09 | 上海铭控传感技术有限公司 | Tyre air tightness pilot system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |