CN207036347U - Pressure sensor module incubator calibration equipment - Google Patents
Pressure sensor module incubator calibration equipment Download PDFInfo
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- CN207036347U CN207036347U CN201720952389.9U CN201720952389U CN207036347U CN 207036347 U CN207036347 U CN 207036347U CN 201720952389 U CN201720952389 U CN 201720952389U CN 207036347 U CN207036347 U CN 207036347U
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- sensor module
- pressure sensor
- pressurized tank
- incubator
- verification
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Abstract
The utility model discloses pressure sensor module incubator calibration equipment, including：Incubator (1), to provide the temperature needed for verification for pressure sensor module；Several pressurized tanks (2) being arranged in the incubator (1), the pressurized tank (2) are connected to pressue device to provide the pressure needed for verification for pressure sensor module；And it is arranged on the verification support plate (3) in the pressurized tank (2), the verification support plate (3) is provided with several probe groups matched with pressure sensor module, the probe groups are connected to check bus (4), and the check bus (4) is connected to signal picker to gather pressure sensor module verification data.Incubator calibration equipment provided by the utility model, pressure sensor module verification efficiency can be improved, improves production efficiency.
Description
Technical field
The utility model belongs to pressure sensor technique field, more particularly to a kind of pressure sensor module incubator verification dress
Put.
Background technology
Pressure sensor module is the PCB module for collecting sensor chip and modulate circuit.It is needed in not equality of temperature
Degree is lower to carry out pressure checking, and typically pressure sensor module is placed in pressure round can, then pressure round can is placed in incubator
Verified, it is necessary to toward drawing more leads so that product to be connected with circuit signal in pressure round can.The defects of this device：1st, press
Power round can accommodates the limited amount of product, it is difficult to realizes the batch verification of product, and the shape for verifying product is single；2nd, operate
It is complicated；3rd, lead is more, frequently results in product loose contact, reduces check rate.The utility model is therefore.
The content of the invention
The utility model purpose is to provide a kind of pressure sensor module incubator calibration equipment, can be in batches to pressure sensor
Module is verified, and improves production efficiency.
Based on above mentioned problem, technical scheme provided by the utility model is：
Pressure sensor module incubator calibration equipment, including：
Incubator, to provide the temperature needed for verification for pressure sensor module；
Several pressurized tanks being arranged in the incubator, the pressurized tank are connected to pressue device to for pressure sensing
Device module provides the pressure needed for verification；
And the verification support plate in the pressurized tank is arranged on, the verification support plate is provided with several and pressure sensor mould
The probe groups of Block- matching, the probe groups are connected to check bus, and the check bus is connected to signal picker to gather
Pressure sensor module verification data.
In some embodiments wherein, several pressurized tank placed layers are provided with the incubator, the pressurized tank is put
Put and multiple pressurized tanks are equipped with layer.
In some embodiments wherein, the pressurized tank is in strip tubular structure, the pressurized tank front opening and
Rear end blocks, and the pressurized tank front end is provided with closure, and the pressurized tank is connected with forcing pipe, and the forcing pipe is connected to pressurization
Device.
In some embodiments wherein, the pressure tank wall is provided with closure pressing device, the closure
Hinged seat that pressing device includes being arranged on the pressure tank wall, the fix bar that is hinged on the hinged seat and with institute
The briquetting of fix bar threaded connection is stated, the briquetting is axially moved along the fix bar to compress the closure.
In some embodiments wherein, seal washer is provided between the closure and the pressurized tank front end.
Compared with prior art, the utility model has the advantages that：
Using the technical solution of the utility model, pressure sensor module is arranged on pressure sensor module verification support plate
On, each pressure sensor module is connected with corresponding probe groups, and pressure sensor module verification support plate is placed on into pressurized tank
It is interior, pressurized tank is sealed with closure, closing incubator, which adjusts incubator to certain temperature, check bus, is connected to signal acquisition
Device, transmitted through signal picker to host computer and be compared analysis, so as to be verified to pressure sensor module；The verification fills
It is big to put capacity, it is easy to operate, different type pressure sensor module can be disposably verified, greatly improves verification efficiency；The tool
Pressure sensor module will not be had an impact in checking procedure, improve yield rate.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying 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, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the utility model pressure sensor module incubator calibration equipment embodiment；
Fig. 2 is the structural representation of pressurized tank in the utility model embodiment；
Fig. 3 is the fundamental diagram that the utility model embodiment is used for pressure sensor module verification；
Wherein：
1st, incubator；1-1, pressurized tank placed layer；
2nd, pressurized tank；2-1, closure；
3rd, support plate is verified；
4th, check bus；
5th, forcing pipe；
6th, closure pressing device；6-1, hinged seat；6-2, fix bar；6-3, briquetting；
7th, seal washer.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limit the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Referring to Fig. 1-2, for the structural representation of the utility model embodiment, there is provided a kind of pressure sensor module incubator school
Experiment device, including incubator 1, the pressurized tank 2 being arranged in incubator 1 and the verification support plate 3 being arranged in pressurized tank 2.Wherein incubator
1 is prior art, and to provide the temperature needed for verification for pressure sensor module, temperature is controlled by incubator controller in use
Temperature in case.
Pressurized tank 2 is connected to pressue device to provide the pressure needed for verification, pressue device for pressure sensor module
Air pump can be used, by pressure controller control pressure, this is prior art, and the utility model will not be described here.
Verification support plate 3 is connected to fixation pressure sensor assembly and by pressure sensor module with check trunk 4, verifies
Support plate 3 is provided with several probe groups matched with pressure sensor module, and the test of pressure sensor module needs to draw three
Checkout line, probe groups set three probes accordingly, and each probe groups are connected to check bus 4, and check bus 4 passes through pressurized tank
2 outer walls are connected to signal picker to gather the verification data of pressure sensor module, referring to Fig. 3, signal picker connection
The data transfer collected to host computer, host computer are analyzed the signal received to host computer signal picker, from
And judge the performance of pressure sensor module, pressure value is calculated, result is interacted by man-machine interface with operator, and by data
Preserve.Host computer is connected to control test pressure, temperature with pressure controller, incubator controller, so as to detect pressure sensor
The performance of module at different temperatures.
In this example, it is provided with several pressurized tank placed layers 1-1, each pressurized tank placed layer 1-1 and is equipped with incubator 1
Multiple pressurized tanks 2, it can be placed on using different verification support plates 3 in different pressurized tanks 2 to different types of pressure sensor
Module is verified.
Wherein pressurized tank 2 is in strip tubular structure, the front opening of pressurized tank 2 and rear end closure, is set in the front end of pressurized tank 2
There is closure 2-1 pressurized tank 2 to be sealed, pressurized tank 2 is connected with forcing pipe 5, and forcing pipe 5 is connected to pressue device.
In order to further optimize implementation result of the present utility model, the sealing of pressurized tank 2 is improved, in the outer wall of pressurized tank 2
Closure pressing device 6 is provided with, the closure pressing device 6 includes hinged seat 6-1, the hinge being arranged on the outer wall of pressurized tank 2
The fix bar 6-2 being connected on the hinged seat 6-1 and briquetting 6-3 being threadedly coupled with fix bar 6-2, in use, by adjusting briquetting
6-3 is in the position of fix bar 6-2 axial directions to compress closure 2-1.
In order to further optimize implementation result of the present utility model, improve the sealing of pressurized tank 2, closure 2-1 with
Seal washer 7 is provided between the front end of pressurized tank 2.
For examples detailed above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
People is can to understand content of the present 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 (5)
1. pressure sensor module incubator calibration equipment, it is characterised in that including：
Incubator (1), to provide the temperature needed for verification for pressure sensor module；
Several pressurized tanks (2) being arranged in the incubator (1), the pressurized tank (2) be connected to pressue device to for pressure
Force snesor module provides the pressure needed for verification；
And the verification support plate (3) in the pressurized tank (2) is arranged on, the verification support plate (3) is provided with several and passed with pressure
The probe groups of sensor module matching, the probe groups are connected to check bus (4), and the check bus (4) is connected to signal and adopted
Storage is gathering pressure sensor module verification data.
2. pressure sensor module incubator calibration equipment according to claim 1, it is characterised in that：In the incubator (1)
Provided with several pressurized tank placed layers (1-1), multiple pressurized tanks (2) are equipped with the pressurized tank placed layer (1-1).
3. pressure sensor module incubator calibration equipment according to claim 1, it is characterised in that：The pressurized tank (2)
In strip tubular structure, pressurized tank (2) front opening and rear end closure, pressurized tank (2) front end is provided with closure (2-
1), the pressurized tank (2) is connected with forcing pipe (5), and the forcing pipe (5) is connected to pressue device.
4. pressure sensor module incubator calibration equipment according to claim 3, it is characterised in that：The pressurized tank (2)
Outer wall is provided with closure pressing device (6), and the closure pressing device (6) includes being arranged on the pressurized tank (2) outer wall
On hinged seat (6-1), the fix bar (6-2) that is hinged on the hinged seat (6-1) and with the fix bar (6-2) screw thread
The briquetting (6-3) of connection, the briquetting (6-3) are axially moved along the fix bar (6-2) to compress the closure (2-1).
5. pressure sensor module incubator calibration equipment according to claim 4, it is characterised in that：Closure (the 2-
1) seal washer (7) is provided between the pressurized tank (2) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952389.9U CN207036347U (en) | 2017-08-01 | 2017-08-01 | Pressure sensor module incubator calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952389.9U CN207036347U (en) | 2017-08-01 | 2017-08-01 | Pressure sensor module incubator calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036347U true CN207036347U (en) | 2018-02-23 |
Family
ID=61461953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952389.9U Active CN207036347U (en) | 2017-08-01 | 2017-08-01 | Pressure sensor module incubator calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036347U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579310A (en) * | 2018-06-11 | 2019-12-17 | 无锡必创传感科技有限公司 | sensor environment setting equipment and sensor parameter calibration system |
| CN111413027A (en) * | 2020-04-22 | 2020-07-14 | 太原航空仪表有限公司 | Accelerated degradation test method for pressure annunciator |
| CN114184315A (en) * | 2021-12-07 | 2022-03-15 | 中山大学 | Sealing device for pressure scanning valve |
| CN114252196A (en) * | 2022-03-02 | 2022-03-29 | 武汉飞恩微电子有限公司 | Automatic calibration equipment for pressure sensor for vehicle |
-
2017
- 2017-08-01 CN CN201720952389.9U patent/CN207036347U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579310A (en) * | 2018-06-11 | 2019-12-17 | 无锡必创传感科技有限公司 | sensor environment setting equipment and sensor parameter calibration system |
| CN110579310B (en) * | 2018-06-11 | 2021-12-31 | 无锡必创传感科技有限公司 | Sensor environment setting equipment and sensor parameter calibration system |
| CN111413027A (en) * | 2020-04-22 | 2020-07-14 | 太原航空仪表有限公司 | Accelerated degradation test method for pressure annunciator |
| CN114184315A (en) * | 2021-12-07 | 2022-03-15 | 中山大学 | Sealing device for pressure scanning valve |
| CN114184315B (en) * | 2021-12-07 | 2023-12-12 | 中山大学 | Sealing device for pressure scanning valve |
| CN114252196A (en) * | 2022-03-02 | 2022-03-29 | 武汉飞恩微电子有限公司 | Automatic calibration equipment for pressure sensor for vehicle |
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