CN202649259U - Multi-point contact umbrella-type probe assembly - Google Patents
Multi-point contact umbrella-type probe assembly Download PDFInfo
- Publication number
- CN202649259U CN202649259U CN 201220316585 CN201220316585U CN202649259U CN 202649259 U CN202649259 U CN 202649259U CN 201220316585 CN201220316585 CN 201220316585 CN 201220316585 U CN201220316585 U CN 201220316585U CN 202649259 U CN202649259 U CN 202649259U
- Authority
- CN
- China
- Prior art keywords
- probe
- point contact
- umbrella shape
- umbrella
- type probe
- 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.)
- Expired - Lifetime
Links
Abstract
The utility model provides a multi-point contact umbrella-type probe assembly, belonging to the cell production field and aiming to provide a multi-point contact umbrella-type probe assembly which is convenient to test, adapts for different model cells and has good electrode contact in test. The multi-point contact umbrella-type probe assembly comprises a probe housing; one end of the probe housing is provided with an umbrella-type probe, in which a concentric probe is arranged; the umbrella-type probe and the concentric probe are respectively in connection with a positive electrode and a negative electrode of a cell detection apparatus. The multi-point contact umbrella-type probe assembly satisfies test requirements of cells with different standards, reduces costs, raises test precision and is suitable call production application.
Description
Technical field
The utility model relates to the detector probe assembly in a kind of production run of battery, in particular, relates to a kind of Multi-point contact type umbellate form probe assembly.
Background technology
In the prior art, in the battery production process, need to detect the half-finished charging of battery, discharge and voltage, electric current, resistance, and realize that a key operation that detects is exactly the both positive and negative polarity with the probe contact battery of testing tool, carries out related data by instrument to read; In practical operation, probe assembly is under the promotion of complete machine cylinder, the two poles of the earth of probe contact with institute test battery both positive and negative polarity, thereby realize charging, discharge and voltage, electric current, the resistance of battery are detected, in actual production, because battery variety is various, and the contact area less of the both positive and negative polarity of most of batteries, and need the pickup current of test larger, just need to carry out installation testing with a lot of electric current pins, bring many inconvenience to the user, and increased cost and process-cycle; The technological deficiency that the probe structure of current battery testing exists becomes those skilled in the art's technical matters anxious to be resolved.
Summary of the invention
Technical purpose of the present utility model is to overcome in the prior art, and the test probe of battery can't compatible multiple different model battery when using and cause the technical matters of using inconvenience and cost waste; A kind of convenient test is provided, can adapts to the different model battery and the good Multi-point contact type umbellate form probe assembly of electrode contact when detecting.
For realizing above technical purpose, the technical solution of the utility model is:
Multi-point contact type umbrella shape probe assembly is characterized in that: include probe case, described probe case one end is provided with the umbrella shape probe, in described umbrella shape probe, is provided with concentric probe; Described umbrella shape probe and concentric probe connect respectively positive electrode and the negative electrode of battery detecting instrument.
Further, the surface of contact of described umbrella shape probe and concentric probe and electrode is flank of thread.
Further, described probe case is provided with fixedly guide pin bushing, and fixedly guide pin bushing is fixed in probe case on the battery testing frame.
Further, described concentric probe is beveled structure.
Useful technique effect of the present utility model is: by the multi-point sampler of single electrode, be umbrella shape probe and concentric probe, the not test needs of specification battery have been satisfied, reduced greatly cost, made things convenient for simultaneously the user, the surface of contact of umbrella shape probe and concentric probe and electrode is flank of thread, with respect to shiny surface, reduce resistivity, and then improved measuring accuracy.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
In conjunction with Fig. 1, describe embodiment of the present utility model in detail, but claim is not done any restriction.
Among Fig. 1, in the structure of the utility model Multi-point contact type umbrella shape probe assembly, include probe case 100, when implementing, probe case 100 adopts copper material to make, and an end of probe case 100 is provided with umbrella shape probe 101, and umbrella shape probe 101 is made for copper product, in described umbrella shape probe 101, be provided with concentric probe 102; Probe 102 adopts tool steel to make with one heart, in one embodiment, probe 102 is beveled structures with one heart, namely, cooperatively interact by two probes, form a good battery electrode test probe, described umbrella shape probe 101 and concentric probe 102 connect respectively positive electrode and the negative electrode of battery detecting instrument.Umbrella shape probe 101 and concentric probe 102 are flank of thread with the surface of contact of electrode, have reduced resistivity, and described probe case 100 is provided with fixedly guide pin bushing 103, and fixedly guide pin bushing 103 is fixed in probe case 100 on the battery testing frame.
In a word, the utility model arranges umbrella shape probe and concentric probe, has satisfied the not test needs of specification battery, is the not only practical but also novel technological improvement of one of this area.
Claims (4)
1. Multi-point contact type umbrella shape probe assembly, it is characterized in that: include probe case, described probe case one end is provided with the umbrella shape probe, in described umbrella shape probe, is provided with concentric probe; Described umbrella shape probe and concentric probe connect respectively positive electrode and the negative electrode of battery detecting instrument.
2. Multi-point contact type umbrella shape probe assembly according to claim 1, it is characterized in that: the surface of contact of described umbrella shape probe and concentric probe and electrode is flank of thread.
3. Multi-point contact type umbrella shape probe assembly according to claim 1 and 2, it is characterized in that: described probe case is provided with fixedly guide pin bushing, and fixedly guide pin bushing is fixed in probe case on the battery testing frame.
4. Multi-point contact type umbrella shape probe assembly according to claim 1 and 2, it is characterized in that: described concentric probe is beveled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316585 CN202649259U (en) | 2012-07-03 | 2012-07-03 | Multi-point contact umbrella-type probe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316585 CN202649259U (en) | 2012-07-03 | 2012-07-03 | Multi-point contact umbrella-type probe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649259U true CN202649259U (en) | 2013-01-02 |
Family
ID=47418350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316585 Expired - Lifetime CN202649259U (en) | 2012-07-03 | 2012-07-03 | Multi-point contact umbrella-type probe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749485A (en) * | 2012-07-03 | 2012-10-24 | 深圳市精实机电科技有限公司 | Multipoint-contact umbrella probe assembly |
-
2012
- 2012-07-03 CN CN 201220316585 patent/CN202649259U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749485A (en) * | 2012-07-03 | 2012-10-24 | 深圳市精实机电科技有限公司 | Multipoint-contact umbrella probe assembly |
| CN102749485B (en) * | 2012-07-03 | 2015-04-22 | 深圳市精实机电科技有限公司 | Multipoint-contact umbrella probe assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204287257U (en) | A kind of Multi-point contact type shell fragment type probe assembly | |
| CN102818998B (en) | Method for detecting analyzed lithium of lithium ion power battery | |
| CN102749485B (en) | Multipoint-contact umbrella probe assembly | |
| CN204556677U (en) | A kind of probe assembly | |
| CN203433057U (en) | Portable capacitive touch screen testing device | |
| CN201397381Y (en) | Novel voltage internal resistance testing device for lithium ion battery | |
| CN206074714U (en) | A kind of virtual load assay device for the detection of charging pile metering performance | |
| CN202649259U (en) | Multi-point contact umbrella-type probe assembly | |
| CN204287258U (en) | A kind of vertical spring probe assembly | |
| CN209198510U (en) | A kind of checking of great current ring-shaped probe | |
| CN208721014U (en) | A kind of lithium battery pole slice coating layer thickness laser detector | |
| CN203838317U (en) | Battery detection tool | |
| CN207366636U (en) | A kind of battery pole piece electric resistance test device | |
| CN102788904A (en) | Cell internal resistance detector | |
| CN203444010U (en) | Detection tooling for single-phase intelligent electric meter circuit board | |
| CN202928542U (en) | Integrated lithium ion battery detection device | |
| CN203870063U (en) | Electrolytic cell for thin liquid film | |
| CN202443068U (en) | Static impedance tester for positive powder materials of cobalt-overlapped type spherical nickel hydroxide | |
| CN202330485U (en) | Current detection electrode | |
| CN103823113B (en) | Device for detecting internal resistance of square battery | |
| CN202075263U (en) | Device for detecting electrochemical performance of lead powder based on ultramicroelectrodes | |
| CN201897584U (en) | Powder microelectrode electrolytic cell used for electrochemical measurement | |
| CN206497170U (en) | A kind of rectangular lithium ion battery automatic detection short-circuiting means | |
| CN204679440U (en) | A kind of portable pH meter | |
| CN204789887U (en) | Measurement device for battery separator resists performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |