CN204431115U - Ultracapacitor monomer helium detects fixture - Google Patents
Ultracapacitor monomer helium detects fixture Download PDFInfo
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- CN204431115U CN204431115U CN201520083798.0U CN201520083798U CN204431115U CN 204431115 U CN204431115 U CN 204431115U CN 201520083798 U CN201520083798 U CN 201520083798U CN 204431115 U CN204431115 U CN 204431115U
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- main body
- helium
- body rack
- connecting cylinder
- push bar
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Abstract
The utility model relates to ultracapacitor manufacturing technology field, and particularly relate to a kind of ultracapacitor monomer helium and detect fixture, include main body rack, described main body rack comprises horizontal support and longitudinal carrier two parts; Described main body rack is connected with rotary push bar by screw thread; The bottom of described rotary push bar is connected with pressing plate; Be connected with connecting cylinder bottom described main body rack, there is holddown groove described connecting cylinder upper end, is provided with sealing ring in described holddown groove, and described connecting cylinder is connected with helium checkout equipment.The utility model compared with the prior art, can be used for capacitor monomer helium detects in process, have safe and reliable, easy and simple to handle, accuracy of detection is high, the feature that testing cost is low, be particularly suitable for the detection in producing in enormous quantities, activity time can be shortened greatly, increase work efficiency, have very high practical value and dissemination.
Description
Technical field
The utility model relates to ultracapacitor manufacturing technology field, particularly relates to a kind of ultracapacitor monomer helium and detects fixture.
Background technology
The advantages such as it is large that ultracapacitor has capacity, and charging is fast, has extended cycle life, pollution-free, can meet quick charge, the demand of the application scenarios such as high power discharge, be specially adapted to wind-power electricity generation, energy-storage system, the application in the fields such as track traffic.
Sealing is one of special performance indications of ultracapacitor, often need to test the sealing of capacitor in the actual production process of ultracapacitor, traditional method of testing is generally realize detecting based on the principle of pressure differential, its certainty of measurement and scope are restricted, the test request of capacitor sealing cannot be reached, expensive helium is often adopted to carry out the detection of sealing in this case, a set of suitable detection frock not only can reduce testing cost, improve detection efficiency, and the accuracy of detection of sealing can be improved.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provide a kind of ultracapacitor monomer helium detect fixture, with solve exist in prior art in high volume production process, the problem that detection efficiency is low, testing cost is high.
The utility model for achieving the above object, by the following technical solutions:
A kind of ultracapacitor monomer helium detects fixture, and it is characterized in that: include main body rack, described main body rack comprises horizontal support and longitudinal carrier two parts; Described main body rack is connected with rotary push bar by screw thread; The bottom of described rotary push bar is connected with pressing plate; Be connected with connecting cylinder bottom described main body rack, there is holddown groove described connecting cylinder upper end, is provided with sealing ring in described holddown groove, and described connecting cylinder is connected with helium checkout equipment.
Preferably, the cross section on described connecting cylinder top is stairstepping.Save material, gain in strength.
Preferably, described rotary push bar and described connecting cylinder are on the same axis.Ensure that rotary push bar is right against the center of capacitor, ensure sealing.
The beneficial effects of the utility model are: the utility model compared with the prior art, can be used for capacitor monomer helium detects in process, have safe and reliable, easy and simple to handle, accuracy of detection is high, the feature that testing cost is low, be particularly suitable for the detection in producing in enormous quantities, activity time can be shortened greatly, increase work efficiency, have very high practical value and dissemination.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.Shown in Figure 1, the invention provides a kind of ultracapacitor monomer helium and detect fixture, include main body rack 2, described main body rack 2 comprises horizontal support and longitudinal carrier two parts, may be used for testing the capacitor monomer of differing heights by changing longitudinal carrier; Described main body rack 2 is connected with rotary push bar 1 by screw thread; Described rotary push bar 1 is connected with pressing plate 3, and pressing plate 3 diameter is adjustable; Described connecting cylinder 5 is connected with helium checkout equipment 6 by sealing ring; There is holddown groove described connecting cylinder 5 upper end, for fixed seal ring 4.
See Fig. 1, described main body rack is metal material.
See Fig. 1, the ultracapacitor monomer helium being gone for differing heights and diameter by the size changing support 2 and pressing plate 3 is detected.
Main using method of the present invention is as follows:
Step one, detection fixture to be connected with checkout equipment;
Step 2, capacitor to be detected is put into the stopper slot of connecting cylinder 5, and ensure that testing capacitor contacts with sealing ring 4;
Step 3, rotary push bar 1, now drive pressing plate 3 to move downward, stop until pressing plate 3 is pressed onto on testing capacitor;
Step 4, start detection equipment detect;
Step 5, rotate up pressing mechanism, take off measured capacitance device, finish test procedure;
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. ultracapacitor monomer helium detects a fixture, and it is characterized in that: include main body rack, described main body rack comprises horizontal support and longitudinal carrier two parts; Described main body rack is connected with rotary push bar by screw thread; The bottom of described rotary push bar is connected with pressing plate; Be connected with connecting cylinder bottom described main body rack, there is holddown groove described connecting cylinder upper end, is provided with sealing ring in described holddown groove, and described connecting cylinder is connected with helium checkout equipment.
2. ultracapacitor monomer helium according to claim 1 detects fixture, it is characterized in that: the cross section on described connecting cylinder top is stairstepping.
3. ultracapacitor monomer helium according to claim 2 detects fixture, it is characterized in that: described rotary push bar and described connecting cylinder are on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083798.0U CN204431115U (en) | 2015-02-06 | 2015-02-06 | Ultracapacitor monomer helium detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083798.0U CN204431115U (en) | 2015-02-06 | 2015-02-06 | Ultracapacitor monomer helium detects fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431115U true CN204431115U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083798.0U Active CN204431115U (en) | 2015-02-06 | 2015-02-06 | Ultracapacitor monomer helium detects fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738129A (en) * | 2019-01-09 | 2019-05-10 | 成都凯天电子股份有限公司 | The method for detecting conduit tube component air-tightness |
-
2015
- 2015-02-06 CN CN201520083798.0U patent/CN204431115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738129A (en) * | 2019-01-09 | 2019-05-10 | 成都凯天电子股份有限公司 | The method for detecting conduit tube component air-tightness |
| CN109738129B (en) * | 2019-01-09 | 2024-03-26 | 成都凯天电子股份有限公司 | Method for detecting air tightness of conduit assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right |