CN207231718U - Gauge pressure transducer test device - Google Patents
Gauge pressure transducer test device Download PDFInfo
- Publication number
- CN207231718U CN207231718U CN201721062320.5U CN201721062320U CN207231718U CN 207231718 U CN207231718 U CN 207231718U CN 201721062320 U CN201721062320 U CN 201721062320U CN 207231718 U CN207231718 U CN 207231718U
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- CN
- China
- Prior art keywords
- gauge pressure
- pressure transducer
- test
- fixed seat
- bronchus
- Prior art date
- 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.)
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Abstract
The utility model discloses gauge pressure transducer test device, it includes：Product test wiring board (2), the product test wiring board (2) is equipped with several chip fixed seats (2 1) for fixed gauge pressure transducer module, the chip fixed seat (2 1) be equipped with the matched probe groups of gauge pressure transducer module (2 2), bus (7) is connected to data collector to gather the test data of the gauge pressure transducer module to the probe groups (2 2) after tested；Pressue device (3), including tracheae fixed seat (3 1), the gas main (3 2) and multiple bronchuses (3 3) that are arranged on the tracheae fixed seat (3 1), the multiple bronchus (3 3) is connected to source of the gas through the gas main (3 2), the number of the bronchus (3 3) is consistent with the number of the chip fixed seat (3 1), and the bronchus (3 3) is connected to the gas nozzle of the gauge pressure transducer module.Gauge pressure transducer test device provided by the utility model improves production efficiency, it can be achieved that the batch testing of gauge pressure transducer module.
Description
Technical field
The utility model belongs to pressure sensor technique field, more particularly to a kind of gauge pressure transducer test device.
Background technology
Gauge pressure transducer is a kind of pressure sensor of gas nozzle, and product is of large quantities, it is necessary to carry out the product of different stalls
Classification, each chip need to use a tracheae to connect during test, be that pressure is provided separately in each sensor assembly, and in the prior art one
As using universal meter test product one by one, cause testing efficiency low, and need constantly regulate source of the gas, shorten pressure control
The device service life.The utility model is therefore.
The content of the invention
The utility model aim is to provide a kind of gauge pressure transducer test device, and gauge pressure transducer can be surveyed in batches
Examination, improves testing efficiency.
Based on the above problem, technical solution provided by the utility model is：
Gauge pressure transducer test device, including：
Product test wiring board, the product test wiring board are equipped with several chip fixed seats for fixed gauge pressure
Sensor assembly, the chip fixed seat be equipped with the matched probe groups of gauge pressure transducer module, the probe groups are after tested
Bus is connected to data collector to gather the test data of the gauge pressure transducer module；
Pressue device, including tracheae fixed seat, the gas main that is arranged in the tracheae fixed seat and multiple bronchuses, institute
State multiple bronchuses and be connected to source of the gas, the number one of the bronchial number and the chip fixed seat through the gas main
Cause, the bronchus is connected to the gas nozzle of the gauge pressure transducer module.
In some embodiments wherein, including multiple display screens, the data collector is connected to control panel, described
Control panel is connected to the multiple display screen to show the test value of each gauge pressure transducer respectively.
In some embodiments wherein, rack is further included, the product test wiring board is arranged on the rack
Lower part, the pressue device is arranged on the top of the product test wiring board, before the display screen is arranged on the rack
Portion, the control panel are arranged on the machine frame inside.
In some embodiments wherein, the gas main is equipped with pressure gauge.
Compared with prior art, the utility model has the advantages that：
Using the technical solution of the utility model, batch testing can be carried out to gauge pressure transducer module, improve testing efficiency；
Multiple products can be tested at the same pressure, according to test data to grading, the convenient change for carrying out test pressure
Change, it is easy to operate.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structure diagram of the utility model gauge pressure transducer test device embodiment；
Fig. 2 is the structure diagram of the utility model embodiment other direction；
Fig. 3 is the fundamental diagram of the utility model embodiment；
Wherein：
1st, rack；
2nd, product test wiring board；2-1, chip fixed seat；2-2, probe groups；
3rd, pressue device；3-1, tracheae fixed seat；3-2, gas main；3-3, bronchus；
4th, pressure gauge；
5th, display screen；
6th, support base；
7th, bus is tested.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It is to be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limitation the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in normal experiment.
Referring to Fig. 1-2, for the structure diagram of the utility model embodiment, there is provided a kind of gauge pressure transducer test device,
Including product test wiring board 2 and pressue device 3, product test wiring board 2 be equipped with several chip fixed seat 2-1 for
Fixed gauge pressure transducer module, is equipped with and the matched probe groups 2-2 of gauge pressure transducer module, gauge pressure on chip fixed seat 2-1
The test of sensor assembly needs to draw three p-wires, and probe groups 2-2 sets three probes accordingly, and each probe groups 2-2 connects
Test bus 7 is connected to, test bus 7 is connected to data collector to gather the test data of gauge pressure transducer module.
Pressue device 3 includes tracheae fixed seat 3-1, the gas main 3-2 and multiple gas being arranged on tracheae fixed seat 3-1
Pipe 3-3, multiple bronchus 3-3 are connected to source of the gas, the number of bronchus 3-3 and the number of chip fixed seat 2-1 through gas main 3-1
Unanimously, bronchus 3-3 is connected to the gas nozzle of gauge pressure transducer module.
For the ease of showing the test data of each gauge pressure transducer module product, equipped with multiple display screens 5, data acquisition
Device is connected to control panel, and control panel is connected to 5 screens of multiple displays to show the test data of each product, and control panel is connected with confession
Power supply.
In this example, rack 1 is further included, product test wiring board 2 is arranged on the lower part of rack 1, in implementation, product test line
Road plate 2 is fixed in rack 1 by support base 6, and pressue device 3 is arranged on the top of product test wiring board 2, multiple display screens
5 are arranged on the front portion of rack 1, and control panel is arranged on inside rack 1.
For the ease of intuitively observing test pressure, pressure gauge 4 is equipped with gas main 3-2.
Referring to Fig. 3, the operation principle of the utility model is：Probe base on product test wiring board is connected to data acquisition
Device, data collector are connected to control panel so that by product test data transfer to control panel, control panel is connected to display screen with aobvious
Show the test data of gauge pressure transducer module, operator can be classified gauge pressure transducer module product according to test data.
Examples detailed above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
People is can to understand the content of the utility model and implement according to this, can not limit the scope of protection of the utility model with this.It is all
The equivalent transformation done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
1. gauge pressure transducer test device, it is characterised in that including：
Product test wiring board (2), the product test wiring board (2) be equipped with several chip fixed seats (2-1) for
Fixed gauge pressure transducer module, the chip fixed seat (2-1) are equipped with and the matched probe groups (2- of gauge pressure transducer module
2), bus (7) is connected to data collector to gather the test of the gauge pressure transducer module to the probe groups (2-2) after tested
Data；
Pressue device (3), including tracheae fixed seat (3-1), the gas main (3-2) that is arranged on the tracheae fixed seat (3-1)
With multiple bronchuses (3-3), the multiple bronchus (3-3) is connected to source of the gas, the bronchus through the gas main (3-2)
The number of (3-3) is consistent with the number of the chip fixed seat (3-1), and the bronchus (3-3) is connected to the gauge pressure sensing
The gas nozzle of device module.
2. gauge pressure transducer test device according to claim 1, it is characterised in that：It is described including multiple display screens (5)
Data collector is connected to control panel, and the control panel is connected to the multiple display screen (5) to show that each gauge pressure senses respectively
The test value of device module.
3. gauge pressure transducer test device according to claim 2, it is characterised in that：Further include rack (1), the product
Measurement circuit plate (2) is arranged on the lower part of the rack (1), and the pressue device (3) is arranged on the product test wiring board
(2) top, the display screen (5) are arranged on the front portion of the rack (1), and the control panel is arranged in the rack (1)
Portion.
4. gauge pressure transducer test device according to claim 1, it is characterised in that：The gas main (3-2) is equipped with
Pressure gauge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062320.5U CN207231718U (en) | 2017-08-24 | 2017-08-24 | Gauge pressure transducer test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062320.5U CN207231718U (en) | 2017-08-24 | 2017-08-24 | Gauge pressure transducer test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231718U true CN207231718U (en) | 2018-04-13 |
Family
ID=61857789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062320.5U Active CN207231718U (en) | 2017-08-24 | 2017-08-24 | Gauge pressure transducer test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231718U (en) |
-
2017
- 2017-08-24 CN CN201721062320.5U patent/CN207231718U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |