CN104953196A - Accumulator voltage sampling connecting device - Google Patents
Accumulator voltage sampling connecting device Download PDFInfo
- Publication number
- CN104953196A CN104953196A CN201510345713.6A CN201510345713A CN104953196A CN 104953196 A CN104953196 A CN 104953196A CN 201510345713 A CN201510345713 A CN 201510345713A CN 104953196 A CN104953196 A CN 104953196A
- Authority
- CN
- China
- Prior art keywords
- cable
- sampling
- wire
- connecting rod
- accumulator
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/56—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation one conductor screwing into another
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses an accumulator voltage sampling connecting device and relates to the accumulator sampling connecting technology. The accumulator voltage sampling connecting device aims at solving the problems that in an existing accumulator voltage sampling connecting device, a wire cable is prone to loosening, the contact point of the wire cable and a connecting screw is prone to oxidizing, a sampling wire cable is prone to being short out, so that a accumulator or equipment connected with the accumulator is destroyed. An external thread is machined on one end of a connecting rod, the other end of the connecting rod is provided with a shut-up wire nose, an internal threaded hole is machined in the end, provided with the shut-up wire nose, of the connecting rod, a connecting bolt is arranged on the shut-up wire nose, the shut-up wire nose is connected with the connecting rod through the connecting bolt, and the shut-up wire nose is connected with the sampling cable wire. By means of the connecting device, the sampling cable wire can make close contact with the connecting screw, not only can the cable wire be avoided being loosened, but also the probability of the oxidation phenomenon occurring at the contact point of the cable wire and the connecting screw can be reduced, the size of the side wire nose of the cable wire is unified, and meanwhile the damage of the accumulator or the destroy of the equipment connected with the accumulator caused by short circuit can also be avoided. The accumulator voltage sampling connecting device can be used for connecting with an accumulator in sampling.
Description
Technical field
The present invention relates to storage battery sampling interconnection technique.
Background technology
Battery tension value is the important parameter judging battery performance quality, if go for battery tension value, just needing to increase sampling cable on the positive and negative terminals of storage battery, in order to increase the functions such as sampling cable, the positive and negative terminals of storage battery being all equipped with connecting screw.If increase sample line on the pole of battery, the size of the connecting screw that must be equipped with according to storage battery, selects the Wiring nose specification of cable, to meet installation requirements.But the connecting screw on storage battery does not have the standard of specification, and according to the capacity of storage battery, it is also different that screw size is joined by institute.This just causes storage battery to join screw size to differ, cause the Wiring nose specification of connection cable to unify.In order to deacclimatize the connecting screw of different size by the least possible Wiring nose specification, also in order to easy for installation, usually be all use U-shaped aperture lines nose as connector, but U-shaped aperture lines nose not only easily occurs to loosen, and the contact point of aperture lines nose and connecting screw is easily oxidized, cause that cable contact is bad even to lose efficacy.When obtaining battery tension value, normally directly increase sampling cable, but there is following potential safety hazard: battery is as a kind of energy source, once short circuit appears in the sampling cable between battery plus-negative plate, very big current will be produced, cause the damage of battery or battery connected device.
Summary of the invention
The present invention easily loosens to solve cable in existing battery tension sampling connection device, cable and connecting screw contact point are easily oxidized, and the easy short circuit of sampling cable, cause the problem of the damage of battery or battery connected device, thus battery tension sampling connection device is provided.
Battery tension sampling connection device of the present invention, it comprises connecting rod, connecting bolt, remain silent line nose and sampling cable;
One end of connecting rod is processed with external screw thread, the connecting rod other end is provided with line nose of remaining silent, and one end that connecting rod is provided with line nose of remaining silent is processed with internal thread hole, and line nose of remaining silent is provided with connecting bolt, line nose of remaining silent is connected with connecting rod by connecting bolt, and line nose of remaining silent connects one end of sampling cable.
Above-mentioned line nose of remaining silent is linked together by the mode of welding with sampling cable.
It also comprises connection cable and overcurrent protective tube, and line nose of remaining silent is connected one end of sampling cable with overcurrent protective tube by connection cable.
Above-mentioned line nose of remaining silent is that O type is remained silent line nose.
Above-mentioned connecting rod adopts socket cap hexagon socket head cap screw, is processed with internal thread hole bottom the inner hexagonal hole of its head to screw rod direction.
Battery tension sampling connection device of the present invention, one end of connecting rod is processed with external screw thread, the connecting rod other end is provided with remains silent line nose and is processed with internal thread hole, connecting bolt is provided with in the through hole of remaining silent on line nose, external screw thread on connecting bolt and the internal thread on connecting rod suitable, line nose of remaining silent is connected with connecting rod by connecting bolt, line nose of remaining silent connects one end of sampling cable.Jockey can make sampling cable reliably be connected with battery post, cable can be avoided to get loose, the probability that cable and connecting screw contact point oxidative phenomena occur can be reduced again, and unified the size of cable side line nose, meanwhile, the damage of cell damage because short circuit causes or battery connected device can also be avoided.
The present invention connects storage battery when can be used for sampling.
Accompanying drawing explanation
Fig. 1 is the structural representation of battery tension sampling connection device of the present invention.
Embodiment
Embodiment one: illustrate present embodiment, the battery tension sampling connection device described in present embodiment with reference to Fig. 1, it comprises connecting rod 1, connecting bolt 2, remain silent line nose 3 and sampling cable 6;
One end of connecting rod 1 is processed with external screw thread, connecting rod 1 other end is provided with line nose 3 of remaining silent, one end that connecting rod 1 is provided with line nose 3 of remaining silent is processed with internal thread hole, line nose 3 of remaining silent is provided with connecting bolt 2, line nose 3 of remaining silent is connected with connecting rod 1 by connecting bolt 2, and line nose 3 of remaining silent connects one end of sampling cable 6.
In existing apparatus, U-shaped aperture lines nose is not easily fastening, after getting loose, positive and negative polar curve nose likely contacts with each other, and causes short circuit, and sample cable and the easy virtual connections of connecting bolt, can produce electric arc when virtual connections, the metal that the hot environment of electric arc causes tie point place is oxidized.This device have employed connection nose of remaining silent, and can realize fastening, there will not be virtual connections, avoids the generation of short circuit phenomenon, can reduce again the probability that cable and connecting screw contact point oxidative phenomena occur.
Use the connecting screw of removing supporting setting on accumulator anode and cathode during this device, the specification of connecting rod 1 is selected according to the specification in storage battery connecting screw hole, by the external screw thread on connecting rod 1, connecting rod 1 is connected with the pole of storage battery, then obtains the magnitude of voltage of storage battery by existing method.
Embodiment two: present embodiment is described further the battery tension sampling connection device described in embodiment one, in present embodiment, line nose 3 of remaining silent is linked together by the mode of welding with sampling cable 6.
Embodiment three: present embodiment is described further the battery tension sampling connection device described in embodiment one, in present embodiment, it also comprises connection cable 4 and overcurrent protective tube 5, and line nose 3 of remaining silent is connected one end of sampling cable 6 with overcurrent protective tube 5 by connection cable 4.
Increase stream protective tube 5 can prevent from being short-circuited in acquisition battery tension value process and causing battery and equipment damage.
Embodiment four: present embodiment is described further the battery tension sampling connection device described in embodiment one, in present embodiment, line nose 3 of remaining silent to be remained silent line nose for O type.
Embodiment five: present embodiment is described further the battery tension sampling connection device described in embodiment one, in present embodiment, connecting rod 1 adopts socket cap hexagon socket head cap screw, is processed with internal thread hole bottom the inner hexagonal hole of its head to screw rod direction.
Connecting rod 1 adopts socket cap hexagon socket head cap screw, to machining internal thread hole, screw rod direction bottom the inner hexagonal hole of this socket cap hexagon socket head cap screw head, can make easy to process.
Claims (5)
1. battery tension sampling connection device, is characterized in that: it comprises connecting rod (1), connecting bolt (2), remain silent line nose (3) and sampling cable (6);
One end of connecting rod (1) is processed with external screw thread, connecting rod (1) other end is provided with line nose (3) of remaining silent, one end that connecting rod (1) is provided with line nose (3) of remaining silent is processed with internal thread hole, line nose (3) of remaining silent is provided with connecting bolt (2), line nose (3) of remaining silent is connected with connecting rod (1) by connecting bolt (2), and line nose (3) of remaining silent connects one end of sampling cable (6).
2. battery tension sampling connection device according to claim 1, is characterized in that: line nose (3) of remaining silent is linked together by the mode of welding with sampling cable (6).
3. battery tension sampling connection device according to claim 1, it is characterized in that: it also comprises connection cable (4) and overcurrent protective tube (5), line nose (3) of remaining silent is connected one end of sampling cable (6) with overcurrent protective tube (5) by connection cable (4).
4. battery tension sampling connection device according to claim 1, is characterized in that: described in line nose (3) of remaining silent to remain silent line nose for O type.
5. battery tension sampling connection device according to claim 1, is characterized in that: described connecting rod (1) adopts socket cap hexagon socket head cap screw, is processed with internal thread hole bottom the inner hexagonal hole of its head to screw rod direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345713.6A CN104953196A (en) | 2015-06-19 | 2015-06-19 | Accumulator voltage sampling connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345713.6A CN104953196A (en) | 2015-06-19 | 2015-06-19 | Accumulator voltage sampling connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104953196A true CN104953196A (en) | 2015-09-30 |
Family
ID=54167686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345713.6A Pending CN104953196A (en) | 2015-06-19 | 2015-06-19 | Accumulator voltage sampling connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331981A (en) * | 2017-05-17 | 2017-11-07 | 上海空间推进研究所 | Can electrical bonding floating location pin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174589Y (en) * | 2008-01-17 | 2008-12-31 | 杭州华塑加达网络科技有限公司 | Accumulator sampling line protector |
| CN202935292U (en) * | 2012-12-13 | 2013-05-15 | 天津市捷威动力工业有限公司 | Electromobile voltage sampling wire harness |
| CN203445179U (en) * | 2013-08-26 | 2014-02-19 | 国网青海省电力公司信息通信公司 | Fastener |
| CN203746952U (en) * | 2014-05-16 | 2014-07-30 | 天能电池集团有限公司 | Connection structure of lead-acid storage battery |
| CN204668424U (en) * | 2015-06-19 | 2015-09-23 | 黑龙江省电力科学研究院 | Battery tension sampling connection device |
-
2015
- 2015-06-19 CN CN201510345713.6A patent/CN104953196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174589Y (en) * | 2008-01-17 | 2008-12-31 | 杭州华塑加达网络科技有限公司 | Accumulator sampling line protector |
| CN202935292U (en) * | 2012-12-13 | 2013-05-15 | 天津市捷威动力工业有限公司 | Electromobile voltage sampling wire harness |
| CN203445179U (en) * | 2013-08-26 | 2014-02-19 | 国网青海省电力公司信息通信公司 | Fastener |
| CN203746952U (en) * | 2014-05-16 | 2014-07-30 | 天能电池集团有限公司 | Connection structure of lead-acid storage battery |
| CN204668424U (en) * | 2015-06-19 | 2015-09-23 | 黑龙江省电力科学研究院 | Battery tension sampling connection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331981A (en) * | 2017-05-17 | 2017-11-07 | 上海空间推进研究所 | Can electrical bonding floating location pin |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |