CN102749485B - Multipoint-contact umbrella probe assembly - Google Patents
Multipoint-contact umbrella probe assembly Download PDFInfo
- Publication number
- CN102749485B CN102749485B CN201210225818.4A CN201210225818A CN102749485B CN 102749485 B CN102749485 B CN 102749485B CN 201210225818 A CN201210225818 A CN 201210225818A CN 102749485 B CN102749485 B CN 102749485B
- Authority
- CN
- China
- Prior art keywords
- probe
- umbrella
- contact
- multipoint
- battery
- 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.)
- Active
Links
Landscapes
- Secondary Cells (AREA)
Abstract
The invention provides a multipoint-contact umbrella probe assembly which is convenient in testing, applicable to batteries of different types, and excellent in electrode contact during testing, and belongs to the field of battery production. The multipoint-contact umbrella probe assembly comprises a probe shell; an umbrella-shaped probe is arranged at one end of the probe shell; a concentric probe is arranged in the umbrella-shaped probe; and the umbrella-shaped probe and the concentric probe are respectively connected to the positive electrode and the negative electrode of a battery testing instrument. The multipoint-contact umbrella probe assembly has the advantages that the testing needs of the batteries of different types are met, the cost is reduced, and the testing accuracy is improved, and the multipoint-contact umbrella probe assembly is applicable to the battery production.
Description
Technical field
The present invention relates to the detector probe assembly in a kind of production run of battery, in particular, relate to a kind of Multi-point contact type umbellate form probe assembly.
Background technology
In the prior art, in cell production process, need to detect the half-finished charging of battery, electric discharge and voltage, electric current, resistance, and the key operation realizing detecting is exactly by the both positive and negative polarity of the probes touch battery of testing tool, carries out related data reading by instrument; 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, thus realize charging to battery, electric discharge and voltage, electric current, resistance detects, in actual production, because battery variety is various, and the contact area of the both positive and negative polarity of most of battery is relatively little, and need the pickup current of test comparatively large, just need to carry out installation testing with a lot of electric current pin, bring much inconvenience to user, and add cost and process-cycle; The technological deficiency of the probe structure existence of present battery test, becomes the technical matters that those skilled in the art are anxious to be resolved.
Summary of the invention
Technical purpose of the present invention overcomes in prior art, and the test probe of battery cannot compatible multiple different model battery and cause the technical matters using inconvenience and cost waste when applying; A kind of convenient test is provided, electrode contact is good when can adapt to different model battery and detect Multi-point contact type umbellate form probe assembly.
For realizing above technical purpose, technical scheme of the present invention is:
Multi-point contact type umbrella-shaped probes assembly, is characterized in that: include probe case, and described probe case one end is provided with umbrella-shaped probes, in described umbrella-shaped probes, is provided with concentric probe; Described umbrella-shaped probes and with one heart probe connect positive electrode and the negative electrode of battery detecting instrument respectively.
Further, the surface of contact of described umbrella-shaped probes and concentric probe and electrode is flank of thread.
Further, described probe case is provided with fixing guide pin bushing, and probe case is fixed on battery testing frame by fixing guide pin bushing.
Further, described concentric probe is beveled structure.
Advantageous Effects of the present invention is: by the multi-point sampler of single electrode, i.e. umbrella-shaped probes and concentric probe, meet the test needs of not size battery cell, greatly reduce cost, facilitate user, the surface of contact of umbrella-shaped probes and with one heart probe and electrode is flank of thread, relative to shiny surface simultaneously, reduce resistivity, and then improve measuring accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
Composition graphs 1, describes the specific embodiment of the present invention in detail, but is not limited in any way claim.
In Fig. 1, in the structure of Multi-point contact type umbrella-shaped probes assembly of the present invention, include probe case 100, when implementing, probe case 100 adopts copper material to make, and one end of probe case 100 is provided with umbrella-shaped probes 101, and umbrella-shaped probes 101 is copper product making, in described umbrella-shaped probes 101, be provided with concentric probe 102; Concentric probe 102 adopts tool steel to make, in one embodiment, concentric probe 102 is beveled structures, namely, cooperatively interacted by two probes, form a good battery electrode test probe, described umbrella-shaped probes 101 and with one heart probe 102 connect positive electrode and the negative electrode of battery detecting instrument respectively.Umbrella-shaped probes 101 and with one heart probe 102 are flank of thread with the surface of contact of electrode, and reduce resistivity, described probe case 100 is provided with fixing guide pin bushing 103, and probe case 100 is fixed on battery testing frame by fixing guide pin bushing 103.
In a word, the present invention arranges umbrella-shaped probes and concentric probe, meet the test needs of not size battery cell, the surface of contact of umbrella-shaped probes and with one heart probe and electrode is flank of thread, and then improve measuring accuracy, relative to prior art, the present invention has outstanding substantive distinguishing features and significant technical progress.
Claims (1)
1. Multi-point contact type umbrella-shaped probes assembly, is characterized in that: include probe case, and described probe case one end is provided with umbrella-shaped probes, in described umbrella-shaped probes, is provided with concentric probe; Described concentric probe is beveled structure; Described umbrella-shaped probes and with one heart probe connect positive electrode and the negative electrode of battery detecting instrument respectively; The surface of contact of described umbrella-shaped probes and with one heart probe and electrode is flank of thread; Described probe case is provided with fixing guide pin bushing, and probe case is fixed on battery testing frame by fixing guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225818.4A CN102749485B (en) | 2012-07-03 | 2012-07-03 | Multipoint-contact umbrella probe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225818.4A CN102749485B (en) | 2012-07-03 | 2012-07-03 | Multipoint-contact umbrella probe assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102749485A CN102749485A (en) | 2012-10-24 |
| CN102749485B true CN102749485B (en) | 2015-04-22 |
Family
ID=47029840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225818.4A Active CN102749485B (en) | 2012-07-03 | 2012-07-03 | Multipoint-contact umbrella probe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102749485B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254180A (en) * | 2017-07-13 | 2019-01-22 | 致茂电子(苏州)有限公司 | Current probe and jig suitable for this current probe |
| CN108226583B (en) * | 2018-01-23 | 2021-01-19 | 京东方科技集团股份有限公司 | Test probe |
| CN108107308B (en) * | 2018-02-06 | 2024-05-10 | 国网浙江省电力公司绍兴供电公司 | Batch household meter wiring checking instrument |
| CN113766377A (en) * | 2021-07-19 | 2021-12-07 | 深圳朗特智能控制股份有限公司 | Contact pin device and bluetooth headset box that charges |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335512A (en) * | 2001-05-31 | 2002-02-13 | 上海交通大学 | Centipede-shaped large-area solar cell testing fixture |
| CN1936595A (en) * | 2006-09-05 | 2007-03-28 | 杭州高特电子设备有限公司 | Coaxial multi-detection-point detecting rod |
| CN201741736U (en) * | 2010-08-11 | 2011-02-09 | 阿滨仪器(天津)有限公司 | Battery stylus |
| CN201984089U (en) * | 2011-03-03 | 2011-09-21 | 深圳市精实机电科技有限公司 | Mini-type test probe |
| CN102332598A (en) * | 2011-03-22 | 2012-01-25 | 东莞新能源科技有限公司 | Full-automatic steel ball striking and formed screw tightening equipment based on CCD (Charge Coupled Device) positioning |
| CN202649259U (en) * | 2012-07-03 | 2013-01-02 | 深圳市精实机电科技有限公司 | Multi-point contact umbrella-type probe assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104609A1 (en) * | 2003-02-04 | 2005-05-19 | Microfabrica Inc. | Microprobe tips and methods for making |
| TWM255403U (en) * | 2004-02-27 | 2005-01-11 | Via Tech Inc | Pin structure of probe card |
| CN202204843U (en) * | 2011-09-20 | 2012-04-25 | 郑州云涌科技有限责任公司 | Sleeve type combination probe |
-
2012
- 2012-07-03 CN CN201210225818.4A patent/CN102749485B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335512A (en) * | 2001-05-31 | 2002-02-13 | 上海交通大学 | Centipede-shaped large-area solar cell testing fixture |
| CN1936595A (en) * | 2006-09-05 | 2007-03-28 | 杭州高特电子设备有限公司 | Coaxial multi-detection-point detecting rod |
| CN201741736U (en) * | 2010-08-11 | 2011-02-09 | 阿滨仪器(天津)有限公司 | Battery stylus |
| CN201984089U (en) * | 2011-03-03 | 2011-09-21 | 深圳市精实机电科技有限公司 | Mini-type test probe |
| CN102332598A (en) * | 2011-03-22 | 2012-01-25 | 东莞新能源科技有限公司 | Full-automatic steel ball striking and formed screw tightening equipment based on CCD (Charge Coupled Device) positioning |
| CN202649259U (en) * | 2012-07-03 | 2013-01-02 | 深圳市精实机电科技有限公司 | Multi-point contact umbrella-type probe assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102749485A (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204287257U (en) | A kind of Multi-point contact type shell fragment type probe assembly | |
| CN102749485B (en) | Multipoint-contact umbrella probe assembly | |
| CN204556677U (en) | A kind of probe assembly | |
| CN204333138U (en) | A kind of lithium ion battery with hard shell changes into and gas production determinator | |
| CN103499727A (en) | Method for determining reaction potential of additive in lithium-ion cell electrolyte | |
| CN206074714U (en) | A kind of virtual load assay device for the detection of charging pile metering performance | |
| CN201397381Y (en) | Novel voltage internal resistance testing device for lithium ion battery | |
| WO2020015226A1 (en) | Abuse and over-discharge performance evaluation and capacity recovery method for lead-acid battery | |
| CN202649259U (en) | Multi-point contact umbrella-type probe assembly | |
| CN203705479U (en) | Battery short-circuit detection fixture | |
| CN209198510U (en) | A kind of checking of great current ring-shaped probe | |
| CN208078130U (en) | Multichannel Li-Battery monitor and combo device | |
| CN203838317U (en) | Battery detection tool | |
| CN207366636U (en) | A kind of battery pole piece electric resistance test device | |
| CN203444010U (en) | Detection tooling for single-phase intelligent electric meter circuit board | |
| CN102788904A (en) | Cell internal resistance detector | |
| CN201903631U (en) | Special pressure measuring tool for storage battery | |
| CN102012486A (en) | Voltage measuring tool special for storage battery | |
| CN205229424U (en) | Battery measuring device | |
| CN202330485U (en) | Current detection electrode | |
| CN107797003B (en) | Virtual load test device and method for detecting metering performance of charging pile | |
| CN207675866U (en) | A kind of full-automatic short circuit testing machine | |
| CN204679440U (en) | A kind of portable pH meter | |
| CN203551748U (en) | Battery voltage detection circuit | |
| CN205749708U (en) | A kind of electric instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |