CN207570741U - The detecting tool of the hermetic connector of new-energy automobile - Google Patents
The detecting tool of the hermetic connector of new-energy automobile Download PDFInfo
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- CN207570741U CN207570741U CN201721745321.XU CN201721745321U CN207570741U CN 207570741 U CN207570741 U CN 207570741U CN 201721745321 U CN201721745321 U CN 201721745321U CN 207570741 U CN207570741 U CN 207570741U
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- gas
- hermetic connector
- detecting tool
- air
- connect
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Abstract
The utility model discloses a kind of detecting tool of the hermetic connector of new-energy automobile, which includes：Air-leakage test main body, the air-leakage test main body is open-topped columnar made of metal seal, open top is used to connect hermetic connector, to form the gas collection chamber being tightly connected with hermetic connector in seal, the bottom of gas collection chamber is respectively arranged with gas feed and gas vent, and uniform intervals are provided with more reinforcing ribs in air collecting chamber room；Gas inlet tube, one end connection gas feed, the other end connect the interface of air source, and gas inlet tube is provided with electromagnetic valve switch；Gas outlet tube, one end connection gas vent, other end connection pressure sensor, electromagnetic valve switch and pressure sensor are communicated to connect by transmitting harness with test machine；And circuit detector.The detecting tool of the utility model is simple in structure, easy to operate, can realize the air-leakage test of quickly, efficiently and accurately, while also is able to realize the circuit detection of hermetic connector.
Description
Technical field
The utility model belongs to technical field of new energy, more particularly to a kind of hermetic connector of new-energy automobile
Detecting tool.
Background technology
Currently, hermetic connector is widely used in new-energy automobile, and air-tightness is particularly significant for connector,
If air-tightness can not meet, leak and infiltration can be led to, so that the partial function in hermetic connector
Failure.Requirement of the new-energy automobile to the air-tightness of hermetic connector is stringenter.However, existing detecting tool mostly can only
The electric conductivity of connector is detected, and the leakproofness of rubber parts and sealing element can not be detected.And existing gas
Close property detecting tool is complicated, and manufacture is of high cost, and detection accuracy is poor, and function is single.
The information for being disclosed in the background technology part is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implies that information composition has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of detecting tool of the hermetic connector of new-energy automobile, so as to overcome
The problem of air-tightness detection tool of the prior art is complicated, manufacture is of high cost, detection accuracy is poor and function is single.
To achieve the above object, the utility model provides a kind of detecting tool of the hermetic connector of new-energy automobile,
The detecting tool includes：Air-leakage test main body, the air-leakage test main body are open-topped columnar made of metal seal,
Open top is for connecting hermetic connector, to form the gas collection chamber being tightly connected with hermetic connector, collection in seal
The bottom of gas chamber is respectively arranged with gas feed and gas vent, and uniform intervals are provided with more reinforcing ribs in air collecting chamber room；
Gas inlet tube, one end connection gas feed, the other end connect the interface of air source, and gas inlet tube is provided with electromagnetic valve switch；It is defeated
Air outlet pipe, one end connection gas vent, other end connection pressure sensor, electromagnetic valve switch and pressure sensor pass through transmission
Harness is communicated to connect with test machine；And circuit detector, it is connected with hermetic connector.
Preferably, in above-mentioned technical proposal, circuit detector includes the indicator being sequentially connected in series, the gentle close company of transmission harness
Device is connect, indicator is arranged in box body, and indicator includes 6 pairs of resistance and light emitting diode.
Preferably, in above-mentioned technical proposal, test machine is additionally provided with wireless interface, and is connected with printing equipment.
Preferably, in above-mentioned technical proposal, gas feed and gas outlet are both provided with sealing.
Preferably, in above-mentioned technical proposal, metal is aluminium, copper, steel or stainless steel.
Compared with prior art, the utility model has the advantages that：
The detecting tool of the utility model is simple in structure, easy to operate, can realize the air-leakage test of quickly, efficiently and accurately,
It also is able to realize the circuit detection of hermetic connector simultaneously.
Description of the drawings
Fig. 1 is the structure diagram of the detecting tool of hermetic connector according to the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1, the detecting tool of the hermetic connector of the new-energy automobile of specific embodiment of the present invention, is used
In the air-tightness of detection hermetic connector 5, which includes：Air-leakage test main body 1, gas inlet tube 2, gas outlet tube 3
And circuit detector 4.Wherein, air-leakage test main body 1 is provided with the columnar made of metal seal of opening, top for top
Opening is for connecting hermetic connector 5, to form the gas collection chamber 6 being tightly connected with hermetic connector 5, gas collection in seal
The bottom of chamber 6 is respectively arranged with gas feed and gas vent, and uniform intervals are provided with more reinforcing ribs in gas collection chamber 6.
One end connection gas feed of gas inlet tube 2, the other end connect the interface of air source 7, electromagnetic valve switch are provided on gas inlet tube 2
8.One end connection gas vent of gas outlet tube 3, other end connection pressure sensor 9, electromagnetic valve switch 8 and pressure sensor 9
It is communicated to connect by transmitting harness 10 with test machine 11.Circuit detector 4 is connected with hermetic connector 5.
In said program, circuit detector 4 includes the indicator 12 being sequentially connected in series, transmission harness 10 and hermetic connector 5,
Indicator 12 is arranged in box body, and indicator includes 6 pairs of resistance and light emitting diode.Test machine 11, which is additionally provided with, wirelessly to be connect
Mouthful, test machine 11 is also associated with printing equipment, and test can print qualified label after passing through.Gas feed and gas outlet are equal
Sealing is provided with, so as to which the sealing performance for ensureing gas collection chamber is only dependent upon hermetic connector 5.The metal of made of metal seal can
Think aluminium, copper, steel or stainless steel.Preferably, five reinforcing ribs can be provided in gas collection chamber 6 with uniform intervals.Input gas
Pipe 2 and gas outlet tube 3 can also be respectively arranged with check valve, to ensure that gas unidirectional flows.
The detecting tool of the utility model is inserted into air-leakage test master when detecting, by hermetic connector 5 to be detected
The gas collection chamber 6 of body 1, at this time gas collection chamber 6 sealed by hermetic connector 5 and air-leakage test main body 1, then start test machine
11 and circuit detector 4, the transmission of test machine 4 outputs signal to electromagnetic switch 8 so that electromagnetic switch 8 is opened, the conveying of air source 7 one
Determine the gas of air pressure and gas collection chamber 6 is entered, then export from gas outlet tube 3 by gas inlet tube 2, it is airtight such as hermetic connector 5
Property it is good, then with gas collection chamber 6 connect pressure sensor 9 will detect and the air pressure as admission pressure.Pressure sensing
Device transmission outputs signal to test machine 11, and test machine 11 passes through test and printing test qualified label.If air-tightness is bad,
Gas leakage can occur for gas collection chamber 6, and the air pressure that pressure sensor detects at this time will be less than admission pressure, and pressure sensor is just not
Test machine can be outputed signal to.Circuit checker 4 is used to carry out circuit detection to hermetic connector 5, if by detection,
Pass through 12 luminescence display of indicator.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to the utility model is defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (5)
1. a kind of detecting tool of the hermetic connector of new-energy automobile, which is characterized in that the detecting tool includes：
Air-leakage test main body, which is provided with the columnar made of metal seal of opening for top, described
Open top is for connecting the hermetic connector, to form what is be tightly connected with the hermetic connector in the seal
Gas collection chamber, the bottom of the gas collection chamber are respectively arranged with gas feed and gas vent, in the air collecting chamber room uniformly between
Every being provided with more reinforcing ribs；
Gas inlet tube, one end connect the gas feed, and the other end connects the interface of air source, and the gas inlet tube is provided with electricity
Magnet valve switchs；
Gas outlet tube, one end connect the gas vent, other end connection pressure sensor, the electromagnetic valve switch and described
Pressure sensor is communicated to connect by transmitting harness with test machine；And
Circuit detector is connected with the hermetic connector.
2. the detecting tool of hermetic connector according to claim 1, which is characterized in that the circuit detector include according to
The indicator of secondary series connection, transmission harness and the hermetic connector, the indicator are arranged in box body, the indicator packet
Include 4 pairs of resistance and light emitting diode.
3. the detecting tool of hermetic connector according to claim 1, which is characterized in that the test machine is additionally provided with nothing
Line interface, and it is connected with printing equipment.
4. the detecting tool of hermetic connector according to claim 1, which is characterized in that the gas feed and the gas
Body exit is both provided with sealing.
5. the detecting tool of hermetic connector according to claim 1, which is characterized in that the metal for aluminium, copper, steel or
Person's stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745321.XU CN207570741U (en) | 2017-12-14 | 2017-12-14 | The detecting tool of the hermetic connector of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745321.XU CN207570741U (en) | 2017-12-14 | 2017-12-14 | The detecting tool of the hermetic connector of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570741U true CN207570741U (en) | 2018-07-03 |
Family
ID=62687058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745321.XU Active CN207570741U (en) | 2017-12-14 | 2017-12-14 | The detecting tool of the hermetic connector of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542517A (en) * | 2019-08-22 | 2019-12-06 | 河源市凯中精密制造技术有限公司 | Connector air tightness detection device and detection method |
-
2017
- 2017-12-14 CN CN201721745321.XU patent/CN207570741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542517A (en) * | 2019-08-22 | 2019-12-06 | 河源市凯中精密制造技术有限公司 | Connector air tightness detection device and detection method |
| CN110542517B (en) * | 2019-08-22 | 2024-03-12 | 河源市凯中精密制造技术有限公司 | Connector air tightness detection device and detection method |
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