CN110146234A - A kind of detecting tool and detection system of water-proof sensor - Google Patents
A kind of detecting tool and detection system of water-proof sensor Download PDFInfo
- Publication number
- CN110146234A CN110146234A CN201910420594.4A CN201910420594A CN110146234A CN 110146234 A CN110146234 A CN 110146234A CN 201910420594 A CN201910420594 A CN 201910420594A CN 110146234 A CN110146234 A CN 110146234A
- Authority
- CN
- China
- Prior art keywords
- water
- proof sensor
- detecting tool
- airflow channel
- removable cover
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of detecting tool of water-proof sensor and detection systems, the detecting tool includes for covering the fixed lid, tracheae, removable cover and the electric cylinders component that are located on water-proof sensor, the fixation, which covers, offers the first airflow channel, and the first end of first airflow channel is configurable for being formed with water-proof sensor and be tightly connected；For connecting external gas circuit, the second end of the tracheae is connected to the first end of the tracheae with the second end of the first airflow channel；The removable cover is configured as providing support to water-proof sensor, the removable cover is oppositely arranged with fixed lid, the electric cylinders component is configured to that the removable cover is driven to move to close to the direction of the fixed lid, so that water-proof sensor is connected in the first end of first airflow channel.
Description
Technical field
The present invention relates to air-leakage test technical fields, a kind of detecting tool more particularly, to water-proof sensor and
Detection system.
Background technique
It is increasingly be unable to do without miscellaneous sensor in our present lives, especially in various electronic products
In, the use of sensor is very extensive；As the monitoring device of parameters in detection environment, the stability of sensor itself is
The important guarantee basis of its monitoring data accuracy.Currently, the measuring system function for water-proof sensor is relatively simple, often
Kind system can only be measured for a parameter of water-proof sensor, and operation is comparatively laborious, measurement efficiency is lower.
In view of this, it is desirable to provide the new technical solution of one kind is to solve the above problems.
Summary of the invention
It is an object of the present invention to provide a kind of detecting tool of water-proof sensor and the new solutions of detection system.
According to the first aspect of the invention, a kind of detecting tool of water-proof sensor is provided, comprising:
For covering the fixed lid being located on water-proof sensor；The fixation, which covers, offers the first airflow channel, and described
The first end of one airflow channel is configurable for being formed with water-proof sensor and be tightly connected；
It further include tracheae, the first end of the tracheae is for connecting external gas circuit, the second end of the tracheae and the first gas
The second end of circulation road is connected to；
It further include removable cover and electric cylinders component；The removable cover is configured as providing support, the work to water-proof sensor
Dynamic lid is oppositely arranged with fixed lid, and the electric cylinders component is configured to drive the removable cover to the side close to the fixed lid
To movement, so that water-proof sensor is connected in the first end of first airflow channel.
Optionally, the electric cylinders component includes electric cylinders, electric cylinders transmission shaft and shaft coupling, the electric cylinders and electric cylinders transmission shaft
First end connection, the second end of the electric cylinders transmission shaft and the first end of shaft coupling connect, the second end of the shaft coupling and institute
State removable cover connection.
Optionally, the removable cover is fixedly installed removable cover transmission shaft towards the side of shaft coupling, and the removable cover passes
The connection of the second end of moving axis and shaft coupling.
Optionally, first airflow channel includes the holding tank for being provided with the first end of the first airflow channel, the appearance
Slot of receiving is configurable for accommodating water-proof sensor.
Optionally, fluted, the groove and the first airflow channel phase is arranged to the side of removable cover in the fixed capping
Connection, the removable cover are provided with boss towards the side of fixed lid, and the boss is configured as extending into groove to waterproof
Sensor provides support.
Optionally, the second airflow channel for being communicated with the atmosphere is offered in the fixed lid, second air-flow is logical
Road is also connected to the groove.
Optionally, the detecting tool further includes the sealing ring for being set on water-proof sensor, the sealing ring quilt
It is configured to form sealing between first airflow channel and water-proof sensor.
According to the second aspect of the invention, a kind of detection system of water-proof sensor is provided, including is prevented as described above
The detecting tool of water sensor；
It further include industrial personal computer, the industrial personal computer is connect with the detecting tool of the water-proof sensor is further included for controlling
State the movement of electric cylinders component；
It further include pressure control measuring device, the pressure control measuring device includes air pressure control module and gas pressure leak
Measure detection module；The air pressure control module is connect with the detecting tool of the water-proof sensor and industrial personal computer in institute respectively
State the atmospheric pressure value adjusted in first airflow channel under the control of industrial personal computer；The gas pressure leak amount detection module respectively with institute
Detecting tool and the industrial personal computer connection for stating water-proof sensor are logical for detecting first air-flow under the control of the industrial personal computer
Atmospheric pressure value amount of leakage in road.
Optionally, the detection system further includes switch main valve, the first solenoid valve module and second solenoid valve module；It is described
Switch main valve is used to control the gas path on-off between the detecting tool of the water-proof sensor and pressure control measuring device；It is described
First solenoid valve module is used to control the gas path on-off between the detecting tool and air pressure control module of the water-proof sensor；Institute
Second solenoid valve module is stated for controlling the gas between the detecting tool of the water-proof sensor and gas pressure leak amount detection module
Road on-off.
Optionally, the first end of the tracheae in the detecting tool of the water-proof sensor is connect with the switch main valve.
The present invention can realize airtight to water-proof sensor progress low pressure air tightness test, high pressure in a detection system
Property test and high hydraulic pressure test, use multiple systems without separated, it is easy to detect, efficiency is higher.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of structural schematic diagram of the detecting tool of water-proof sensor of the present invention；
Fig. 2 is the enlarged diagram of sealing ring setting in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of the detection system of water-proof sensor of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
With reference to Fig. 1, the embodiment of the invention provides a kind of detecting tools of water-proof sensor, comprising: is located at for lid anti-
The fixed lid 1-5 being tightly connected is formed on water sensor 1-3 and with water-proof sensor 1-3, the material of fixed lid 1-5 can use
Stainless steel；The first airflow channel 1-5-1, the first airflow channel 1-5-1 perforation fixed lid 1-5 is offered on fixed lid 1-5
Two opposite surfaces, water-proof sensor 1-3 are located at the first end of the first airflow channel 1-5-1, and further, the first air-flow is logical
The first end and water-proof sensor 1-3 of road 1-5-1, which is formed, to be tightly connected；Specifically, as shown in Fig. 2, in the first airflow channel 1-
Holding tank 1-5-1-1 is offered at the first end of 5-1, water-proof sensor 1-3 is arranged in holding tank 1-5-1-1；Holding tank
The opening up of 1-5-1-1 can be convenient water-proof sensor 1-3 is carried out it is fixed and positioned.
The detecting tool further includes tracheae 1-1, and tracheae 1-1 can use PU tracheae；The first end of the tracheae 1-1 is used for
External gas circuit is connected, the second end of the tracheae 1-1 is connected to the second end of the first airflow channel 1-5-1.
On direction as shown in Figure 1, the first end of the first airflow channel 1-5-1 refers under the first airflow channel 1-5-1
End, the second end of the first airflow channel 1-5-1 refer to the upper end of the first airflow channel 1-5-1；The first end of tracheae 1-1 refers to tracheae 1-
1 upper end, the second end of tracheae 1-1 refer to the lower end of tracheae 1-1.External gas circuit passes through tracheae 1-1 and the first airflow channel 1-5-1
It is connected.
The detecting tool further includes removable cover 1-6 and electric cylinders component；Removable cover 1-6 can use stainless steel；The activity
Lid 1-6 is oppositely arranged with fixed lid 1-5, and removable cover 1-6 is used to provide support for water-proof sensor 1-3, and the electric cylinders component is used
In driving the removable cover 1-6 move to close to the direction of the fixed lid 1-5, so that described in water-proof sensor 1-3 is connected to
On first airflow channel 1-5-1, prevent water-proof sensor 1-3 from falling.
In the embodiment shown in fig. 1, fixed lid 1-5 and removable cover 1-6 is up and down direction setting, removable cover 1-6 setting
In the lower section of fixed lid 1-5, removable cover 1-6 is moved upwards under the drive of electric cylinders component to cover 1-5 close to fixed.In other realities
It applies in example, fixed lid 1-5 and removable cover 1-6 can be arranged with other orientation, for example, removable cover 1-6 is arranged in fixed lid 1-5's
Right side or left side, removable cover 1-6 are moved under the drive of electric cylinders component to the left or to the right to cover 1-5 close to fixed.
Further, the electric cylinders component includes electric cylinders 1-8, electric cylinders transmission shaft 1-8-1 and shaft coupling 1-7, electric cylinders 1-8 with
The first end of electric cylinders transmission shaft 1-8-1 connects, and the second end of the electric cylinders transmission shaft 1-8-1 and the first end of shaft coupling 1-7 connect
It connects, the second end of the shaft coupling 1-7 is connect with the removable cover 1-6, and the electric cylinders 1-8 passes sequentially through the electric cylinders transmission shaft
1-8-1 and shaft coupling 1-7 drives the removable cover 1-6；Specifically, the removable cover 1-6 is fixed towards the side of shaft coupling 1-7
It is provided with removable cover transmission shaft 1-6-2, the first end of the shaft coupling 1-7 is connect with electric cylinders transmission shaft 1-8-1, shaft coupling 1-7
Second end connect with removable cover transmission shaft 1-6-2.Electric cylinders 1-8 is can to incite somebody to action servo motor combination integrated with lead screw
The rotary motion of servo motor is converted into moving along a straight line, and electric cylinders 1-8 passes sequentially through electric cylinders transmission shaft 1-8-1 and shaft coupling 1-7 band
Dynamic removable cover 1-6 carries out the up and down motion in Y direction as shown in Figure 1.
Further, the side of the fixed lid 1-5 facing movament lid 1-6 is arranged fluted 1-5-3, groove 1-5-3 with
First airflow channel 1-5-1 is connected, and the removable cover 1-6 is provided with boss 1-6-1 towards the side of fixed lid 1-5, described
Boss 1-6-1, which is extend into groove 1-5-3, provides support to water-proof sensor 1-3 to prevent water-proof sensor 1-3 from falling.
Boss 1-6-1 is just connected to support water-proof sensor 1-3 at the position of holding tank 1-5-1-1, is mentioned to water-proof sensor 1-3
Prevent it from falling for precisely reliable support.
Further, the second airflow channel 1-5-2 for being communicated with the atmosphere is offered in the fixed lid 1-5, it is described
Second airflow channel 1-5-2 is also connected to the groove 1-5-3.Specifically, the first airflow channel 1-5-1 is along diagram Y direction
Setting, and the second airflow channel 1-5-2 is along diagram X-direction setting.The groove 1-5-3 can pass through the second airflow channel 1-
5-2 and outside atmosphere keep the balance of air pressure, and anti-by abutting support guarantee of the boss 1-6-1 to water-proof sensor 1-3
Air-tightness at water sensor 1-3 by air pressure in groove 1-5-3 to not influenced.
Further, the detecting tool further includes the sealing ring 1-4 for being set on water-proof sensor 1-3, described
Sealing ring 1-4 is configured to form sealing between the first airflow channel 1-5-1 and water-proof sensor 1-3.Sealing
Circle 1-4 generallys use O-ring seal, and the material of O-ring seal can usually use silicon rubber or butyronitrile material.
Further, it is connected between the first airflow channel 1-5-1 and tracheae 1-1 by pneumatic joint 1-2.Pneumatically connect
The first end of head 1-2 is male end, which connect with fixed lid 1-5；The second end of pneumatic joint 1-2 is non-threaded
End, which connect with tracheae 1-1.
As shown in figure 3, the embodiment of the invention also provides a kind of detection system of water-proof sensor, including it is as described above
The detecting tool 1 of water-proof sensor；It further include industrial personal computer 6, the detecting tool 1 of the industrial personal computer 6 and the water-proof sensor connects
Connect the movement for controlling the electric cylinders component；Specifically, electric cylinders 1-8 is connected with electric cylinders control panel 1-9, electric cylinders control panel 1-9
The movement of electric cylinders 1-8 is controlled for receiving the signal of industrial personal computer 6；The first electric cylinders control is connected separately on electric cylinders control panel 1-9
Making sheet terminal 1-9-1 and the second electric cylinders control panel terminal 1-9-2, wherein the first electric cylinders control panel terminal 1-9-1 is for connecting electricity
Interlock circuit inside cylinder 1-8, the second electric cylinders control panel terminal 1-9-2 are used to connect the communicating circuit inside industrial personal computer 6.
Pressure control measuring device 5, the pressure control measuring device 5 include air pressure control module 5-1 and gas pressure leak
Measure detection module 5-2；The air pressure control module 5-1 is connect with the detecting tool 1 of the water-proof sensor and industrial personal computer 6 respectively
For adjusting the atmospheric pressure value in the first airflow channel 1-5-1, air pressure control module 5-1 under the control of the industrial personal computer 6
Model can use GEPACE5000；The gas pressure leak amount detection module 5-2 detection with the water-proof sensor respectively
Tooling 1 and the connection of industrial personal computer 6 under the control of the industrial personal computer 6 for detecting the air pressure in the first airflow channel 1-5-1
It is worth amount of leakage, the model of gas pressure leak amount detection module 5-2 can use GEPACE6000.
Further, the detection system further includes switch main valve 2, the first solenoid valve module 3 and second solenoid valve module
4；The switch main valve 2 is used to control the gas circuit between the detecting tool 1 of the water-proof sensor and pressure control measuring device 5
On-off；First solenoid valve module 3 be used for control the water-proof sensor detecting tool 1 and air pressure control module 5-1 it
Between gas path on-off；The second solenoid valve module 4 is used to control the detecting tool 1 and gas pressure leak amount of the water-proof sensor
Gas path on-off between detection module 5-2.
Specifically, the first end of tracheae 1-1 is connect with the switch main valve 2 in the detecting tool 1 of the water-proof sensor；
On-off control, the on-off control of second solenoid valve module 4 of the first solenoid valve module 3 may be implemented by electrical control in industrial personal computer 6
System, the motion control of electric cylinders 1-8 and the automatic control and information exchange of realization pressure control measuring device 5.
Water-proof sensor detection system of the invention can be realized in a system carries out low pressure gas to water-proof sensor
Close property test, high pressure air tightness test and high hydraulic pressure test.Specific test process is as follows:
Embodiment 1:
Low pressure air tightness test is carried out to water-proof sensor 1-3:
Water-proof sensor 1-3 is covered into upper seal 1-4, is then fitted in fixed lid 1-5, electricity is controlled by industrial personal computer 6
Cylinder 1-8 is acted and is driven removable cover 1-6 to Y-axis forward motion shown in FIG. 1, and to be exercised to when position is arranged, movement stops.
Main valve 2 is turned on the switch at this time, and opens the first solenoid valve module 3, passes through 6 control pressure control module 5- of industrial personal computer
1, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to test objective value (such as absolute pressure 35kPa etc.), until the first air-flow
After low voltage value in the 1-5-1 of channel is stablized, the first solenoid valve module 3 is closed, second solenoid valve module 4 is opened, is let out using air pressure
Leakage quantity detection module 5-2 detects the atmospheric pressure value amount of leakage in the first airflow channel 1-5-1 [such as can be using in the unit time
Leakage rate assesses (unit Pa/s) or assesses (unit Pa/T) using total amount of leakage in fixed T time].Reveal magnitude
It can be calculated and be shown by industrial personal computer 6, the low pressure air-tightness of water-proof sensor 1-3 is judged according to the size of leakage magnitude
It is whether qualified.
After the completion of test, second solenoid valve module 4 is closed, opens the first solenoid valve module 3, gas is controlled by industrial personal computer 6
Control module 5-1 is pressed, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to ambient atmospheric pressure value.It is then shut off first
Solenoid valve module 3 controls electric cylinders 1-8 by industrial personal computer 6 and acts and drive removable cover 1-6 to Y-axis negative movement shown in FIG. 1,
It is to be exercised to setting position when, movement stops, and test terminates.
Embodiment 2:
High pressure air tightness test is carried out to water-proof sensor 1-3:
Water-proof sensor 1-3 is covered into upper seal 1-4, is then fitted in fixed lid 1-5, electricity is controlled by industrial personal computer 6
Cylinder 1-8 is acted and is driven removable cover 1-6 to Y-axis forward motion shown in FIG. 1, and to be exercised to when position is arranged, movement stops.
Main valve 2 is turned on the switch at this time, and opens the first solenoid valve module 3, passes through 6 control pressure control module 5- of industrial personal computer
1, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to test objective value (such as absolute pressure 350kPa or 500kPa etc.),
Until closing the first solenoid valve module 3 after the high-voltage value in the first airflow channel 1-5-1 is stablized, second solenoid valve module is opened
4, detecting the atmospheric pressure value amount of leakage in the first airflow channel 1-5-1 using gas pressure leak amount detection module 5-2 [such as can use
Leakage rate in unit time assesses (unit Pa/s) or assesses (unit Pa/ using total amount of leakage in fixed T time
T)].Leakage magnitude can be calculated and be shown by industrial personal computer 6, judge water-proof sensor 1-3 according to the size of leakage magnitude
High pressure air-tightness it is whether qualified.
After the completion of test, second solenoid valve module 4 is closed, opens the first solenoid valve module 3, gas is controlled by industrial personal computer 6
Control module 5-1 is pressed, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to ambient atmospheric pressure value.It is then shut off first
Solenoid valve module 3 controls electric cylinders 1-8 by industrial personal computer 6 and acts and drive removable cover 1-6 to Y-axis negative movement shown in FIG. 1,
It is to be exercised to setting position when, movement stops, and test terminates.
Embodiment 3:
High hydraulic pressure test is carried out to water-proof sensor 1-3:
Water-proof sensor 1-3 is covered into upper seal 1-4, is then fitted in fixed lid 1-5, with syringe to the first air-flow
Tap water is injected in the 1-5-1 of channel, is acted by the control of industrial personal computer 6 electric cylinders 1-8 and drives removable cover 1-6 to Y-axis shown in FIG. 1
Forward motion, to be exercised to when position is arranged, movement stops.
Main valve 2 is turned on the switch at this time, and opens the first solenoid valve module 3, passes through 6 control pressure control module 5- of industrial personal computer
1, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to test objective value (such as absolute pressure 350kPa or 500kPa etc.),
To which high hydraulic pressure is simulated in realization with hyperbar.Until closing the first electricity after the high-voltage value in the first airflow channel 1-5-1 is stablized
Magnet valve module 3 opens second solenoid valve module 4, detects the first airflow channel 1-5-1 using gas pressure leak amount detection module 5-2
Interior atmospheric pressure value amount of leakage [such as (unit Pa/s) can be assessed using the leakage rate in the unit time or using fixed T
Total amount of leakage in time assesses (unit Pa/T)].Leakage magnitude can be calculated and be shown by industrial personal computer 6, according to letting out
Whether the size for revealing magnitude is qualified come the high hydraulic pressure air-tightness for judging water-proof sensor 1-3.
After the completion of test, second solenoid valve module 4 is closed, opens the first solenoid valve module 3, gas is controlled by industrial personal computer 6
Control module 5-1 is pressed, the atmospheric pressure value in the first airflow channel 1-5-1 is adjusted to ambient atmospheric pressure value.It is then shut off first
Solenoid valve module 3 controls electric cylinders 1-8 by industrial personal computer 6 and acts and drive removable cover 1-6 to Y-axis negative movement shown in FIG. 1,
It is to be exercised to setting position when, movement stops, and test terminates.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of detecting tool of water-proof sensor characterized by comprising
For covering the fixed lid being located on water-proof sensor；The fixation, which covers, offers the first airflow channel, first gas
The first end of circulation road is configurable for being formed with water-proof sensor and be tightly connected；
Tracheae, the first end of the tracheae is for connecting external gas circuit, and the of the second end of the tracheae and the first airflow channel
The connection of two ends；
Removable cover and electric cylinders component；The removable cover is configured as providing support, the removable cover and fixation to water-proof sensor
Lid is oppositely arranged, and the electric cylinders component is configured to that the removable cover is driven to move to close to the direction of the fixed lid, with
It is connected to water-proof sensor in the first end of first airflow channel.
2. detecting tool according to claim 1, which is characterized in that the electric cylinders component includes electric cylinders, electric cylinders transmission shaft
And shaft coupling, the electric cylinders are connect with the first end of electric cylinders transmission shaft, the of the second end of the electric cylinders transmission shaft and shaft coupling
One end connection, the second end of the shaft coupling are connect with the removable cover.
3. detecting tool according to claim 2, which is characterized in that the removable cover is set towards the side fixation of shaft coupling
It is equipped with removable cover transmission shaft, the second end connection of the removable cover transmission shaft and shaft coupling.
4. detecting tool according to claim 1, which is characterized in that first airflow channel includes being provided with the first gas
The holding tank of the first end of circulation road, the holding tank are configurable for accommodating water-proof sensor.
5. detecting tool according to claim 1, which is characterized in that the fixed capping is provided with to the side of removable cover
Groove, the groove are connected with the first airflow channel, and the removable cover is provided with boss towards the side of fixed lid, described convex
Platform, which is configured as extending into groove, provides support to water-proof sensor.
6. detecting tool according to claim 5, which is characterized in that offer in the fixed lid for being communicated with the atmosphere
The second airflow channel, second airflow channel is also connected to the groove.
7. detecting tool according to claim 1, which is characterized in that the detecting tool further includes for being set in waterproof
Sealing ring on sensor, the sealing ring are configured to be formed between first airflow channel and water-proof sensor
Sealing.
8. a kind of detection system of water-proof sensor, which is characterized in that including waterproof such as of any of claims 1-7
The detecting tool of sensor；
Industrial personal computer, the industrial personal computer are connect for controlling the dynamic of the electric cylinders component with the detecting tool of the water-proof sensor
Make；
Pressure control measuring device, the pressure control measuring device include air pressure control module and gas pressure leak amount detection mould
Block；The air pressure control module is connect with the detecting tool of the water-proof sensor and industrial personal computer in the industrial personal computer respectively
Control under adjust atmospheric pressure value in first airflow channel；The gas pressure leak amount detection module is passed with the waterproof respectively
The detecting tool and industrial personal computer of sensor are connected for detecting the gas in first airflow channel under the control of the industrial personal computer
Pressure value amount of leakage.
9. detection system according to claim 8, which is characterized in that the detection system further includes switch main valve, first
Solenoid valve module and second solenoid valve module；The switch main valve is used to control the detecting tool and air pressure of the water-proof sensor
Control the gas path on-off between measuring device；First solenoid valve module is used to control the detecting tool of the water-proof sensor
Gas path on-off between air pressure control module；The second solenoid valve module is used to control the detection work of the water-proof sensor
Gas path on-off between dress and gas pressure leak amount detection module.
10. detection system according to claim 9, which is characterized in that the gas in the detecting tool of the water-proof sensor
The first end of pipe is connect with the switch main valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420594.4A CN110146234B (en) | 2019-05-20 | 2019-05-20 | Detection tool and detection system of waterproof sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420594.4A CN110146234B (en) | 2019-05-20 | 2019-05-20 | Detection tool and detection system of waterproof sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110146234A true CN110146234A (en) | 2019-08-20 |
| CN110146234B CN110146234B (en) | 2021-10-08 |
Family
ID=67592290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420594.4A Active CN110146234B (en) | 2019-05-20 | 2019-05-20 | Detection tool and detection system of waterproof sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110146234B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098891A (en) * | 2009-12-10 | 2011-06-15 | 佳能企业股份有限公司 | Waterproof electronic device with test structure, water leakage tester and testing method |
| CN105258865A (en) * | 2015-06-09 | 2016-01-20 | 中山市天键电声有限公司 | High-precision waterproof test apparatus |
| CN106226001A (en) * | 2016-07-12 | 2016-12-14 | 歌尔股份有限公司 | Air tightness test frock |
| CN106248303A (en) * | 2016-07-15 | 2016-12-21 | 中国核动力研究设计院 | The pressurizer of detection waterproof sealing performance of sensors |
| CN205843906U (en) * | 2016-07-05 | 2016-12-28 | 蓝思科技股份有限公司 | A kind of watch back shell air-leakage detector |
| CN206847875U (en) * | 2017-09-20 | 2018-01-05 | 深圳市富创橡塑五金制品有限公司 | The measurement jig of Kato air-tightness |
| CN108627307A (en) * | 2017-03-21 | 2018-10-09 | 深圳市宏拓通达电子科技有限公司 | Waterproof detection system |
| CN109093989A (en) * | 2017-06-21 | 2018-12-28 | 宁波舜宇车载光学技术有限公司 | Air-leakage test and hot pressing Wrapping apparatus and its method |
-
2019
- 2019-05-20 CN CN201910420594.4A patent/CN110146234B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098891A (en) * | 2009-12-10 | 2011-06-15 | 佳能企业股份有限公司 | Waterproof electronic device with test structure, water leakage tester and testing method |
| CN105258865A (en) * | 2015-06-09 | 2016-01-20 | 中山市天键电声有限公司 | High-precision waterproof test apparatus |
| CN205843906U (en) * | 2016-07-05 | 2016-12-28 | 蓝思科技股份有限公司 | A kind of watch back shell air-leakage detector |
| CN106226001A (en) * | 2016-07-12 | 2016-12-14 | 歌尔股份有限公司 | Air tightness test frock |
| CN106248303A (en) * | 2016-07-15 | 2016-12-21 | 中国核动力研究设计院 | The pressurizer of detection waterproof sealing performance of sensors |
| CN108627307A (en) * | 2017-03-21 | 2018-10-09 | 深圳市宏拓通达电子科技有限公司 | Waterproof detection system |
| CN109093989A (en) * | 2017-06-21 | 2018-12-28 | 宁波舜宇车载光学技术有限公司 | Air-leakage test and hot pressing Wrapping apparatus and its method |
| CN206847875U (en) * | 2017-09-20 | 2018-01-05 | 深圳市富创橡塑五金制品有限公司 | The measurement jig of Kato air-tightness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110146234B (en) | 2021-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202126321U (en) | Torque testing system of valve opening and closing performance testing machine | |
| CN202814666U (en) | Comprehensive air tightness test bench | |
| CN203479474U (en) | Vacuum tester | |
| CN104215290B (en) | Differential pressure type volume measurement method | |
| KR20180105672A (en) | On-line hermetically sealed inspection apparatus, multi-section type closed chamber processing apparatus and method | |
| CN110146234A (en) | A kind of detecting tool and detection system of water-proof sensor | |
| CN206019729U (en) | Check valve performance detection apparatus | |
| CN220437695U (en) | Air tightness detection device of airtight piece | |
| CN220018871U (en) | Two-way airtight tester of discharge valve | |
| CN206235442U (en) | A kind of pipeline package seal checker | |
| CN105546200B (en) | A kind of contactless valve event promptness decision-making system and method | |
| CN106197900B (en) | Airtight somascope | |
| CN217687759U (en) | Valve sealing performance detection equipment | |
| CN210464834U (en) | Glove leak detector | |
| CN205719495U (en) | Pneumatic and electronic the valve test bed of driving that cooperate | |
| CN205384126U (en) | Airtight testboard of hydrovalve | |
| CN211401576U (en) | High-precision volume pressure-drop type air tightness leak detector | |
| CN209894430U (en) | Seal test tool | |
| CN109211492A (en) | A kind of air tightness detection system and method | |
| CN104458133B (en) | Vacuum actor on-line measuring device and its detection method | |
| CN209181972U (en) | The air tightness detection system and detecting tool of RCU | |
| CN205262695U (en) | Airtight pressurize test equipment | |
| CN212585938U (en) | Detection equipment for pressure wave protection device | |
| CN206248302U (en) | A kind of device for detecting sealing ring tangential elastic force | |
| CN112345174A (en) | Air tightness detection device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200604 Address after: 261061 building 10, Geer phase II Industrial Park, No. 102, Ronghua Road, Ronghua community, Xincheng street, high tech Zone, Weifang City, Shandong Province Applicant after: Weifang goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: GOERTEK Inc. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |