CN201289906Y - Discharge connection device for accumulator great current - Google Patents
Discharge connection device for accumulator great current Download PDFInfo
- Publication number
- CN201289906Y CN201289906Y CNU2008200053117U CN200820005311U CN201289906Y CN 201289906 Y CN201289906 Y CN 201289906Y CN U2008200053117 U CNU2008200053117 U CN U2008200053117U CN 200820005311 U CN200820005311 U CN 200820005311U CN 201289906 Y CN201289906 Y CN 201289906Y
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- CN
- China
- Prior art keywords
- long
- short
- bolt
- clip
- line 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 - Fee Related
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Abstract
The utility model discloses a heavy-current discharge wiring device of a storage battery, which comprises a long clamp, a short clamp, a long screw rod, a short screw rod and a data transmission line probe; semicircular grooves matched with terminals of the storage battery are formed on the long clamp and the short clamp respectively; a connecting hole connected with a wiring board, bolt fixing holes of a long bolt and a short bolt, a clamping hole of the data transmission line probe and a bolt hole for fixing the data transmission line probe are also formed on the long clamp; the bolt fixing holes of the long bolt and the short bolt are also formed on the short clamp; the long clamp and the short clamp are clamped and fixed through the long screw rod and the short screw rod, the terminals of the storage battery are fixed in the semicircular grooves, and the wiring board is fixed with the connecting hole of the long clamp; and the data transmission line probe is clamped and fixed in the clamping hole through a spring and the bolt. The utility model has the advantages that the connection reliability is high; the conductivity is good; the temperature in the detection process is low; no pressure drop exists; the detection data is accurate; the service life is long; the maintenance, the service and the replacement of various components are convenient; the range of application is wide; and the use is convenient.
Description
One, technical field:
The utility model relates to the device that uses when a kind of storage battery carries out the heavy-current discharge detection.
Two, background technology:
At present both at home and abroad when the storage battery heavy-current discharge detects, though the used terminal block of detecting instrument has used the copper alloy material, but because of terminal block directly is lashed on the accumulator terminal, its contact reliability is poor, the detection terminal of storage battery does not directly contact with the data line probe, by the terminal block Data transmission, its conductive resistance is big, make when detecting, following problem occurs: (1) terminal block and accumulator terminal position produce too high temperature, be higher than 100 ℃, especially when high magnification surpassed 600A, its temperature was bordering on or is higher than 200 ℃, was prone to the problem of fusing terminal block and accumulator terminal, reduce the useful life of terminal block, destroyed accumulator terminal; (2) pressure drop is bigger, and it is big to detect error.
Three, summary of the invention
The utility model is exactly to solve now with the problems referred to above that exist in the technology, a kind of storage battery heavy-current discharge termination is provided, storage battery is being carried out use this device to be connected when heavy-current discharge detects with the terminal block of checkout gear, the connection reliability height, the temperature that produces in the testing process is low, do not have pressure drop, and it is accurate to detect data.
For addressing the above problem, technical solution of the present utility model is: a kind of storage battery heavy-current discharge termination, and it comprises long clip, short clip, long bolt, short screw and data line probe; Have semi-circular groove or nearly semi-circular groove that the terminal with storage battery is complementary on the long clip, also have the connecting hole that is connected with terminal block on it, the bolt hole of long and short bolt, the screw hole of the screens hole of data line probe and fixed data transmission line probe; Have on the short clip that terminal with storage battery is complementary with long clip on semi-circular groove or the synthetic circle of nearly semi-circular groove or rotund semi-circular groove or near semi-circular groove, the bolt hole of long and short bolt; Long clip and short clip are fixedly clamped by long and short screw rod, its semi-circular groove or nearly semi-circular groove internal fixation accumulator terminal, and terminal block is fixed on the connection hole of long clip; The data line probe is positioned at the screens hole, be tied with spring on the transmission line of the data line probe between its rear end and the hole wall, data line probe side has the draw-in groove of screw, and screw penetrates in the screw hole, and fixes in the draw-in groove of data line probe.
The utility model also comprises handwheel, and the head that it removably fixes at long and short screw rod is used to twist long and short screw rod.
The thickness of long clip of the present utility model and short clip is greater than the thickness of terminal block.
Good conductive Cu alloy material because of structure of the present utility model and employing, conduction is good, has reduced the heating phenomenon that causes because of resistance in the heavy-current discharge process, and it can be reduced to below 45 ℃, terminal block and storage battery be Yin Gaowen and fusing no longer, has prolonged its useful life.Its data line is popped one's head in directly and the termination contact of battery, has eliminated when directly not contacting, and its transmission pressure drop that the position produced ensures the accuracy that detects data.The utility model adopts a plurality of combination of components to form, and has made things convenient for maintenance, maintenance and the replacing of each part, has prolonged useful life of the present utility model.Decide two semi-circular groove of accumulator terminal or the elasticity that nearly semi-circular groove lumps together by the adjustable solidating of long and short bolt, the accumulator terminal that thickness, shape are changed to some extent can both use, and the scope of application is wide, and is easy to use, and ensured that contact is good, prolonged its useful life., screw solid by the spring top fixes the data line probe, make its advance and retreat that one scope be arranged, guaranteed that the data line probe accumulator terminal different with thickness all has reliable contact, the connection reliability height, can to produce local temperature not too high because of virtual connection, and prevented deviating from of data line probe.The utility model adopts thickening, strengthens the method for long and short clip, has further reduced the resistance in the discharge process, the temperature rise that the conductive resistance when having reduced because of discharge causes.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the AA cutaway view of Fig. 1.
Five, embodiment:
As shown in Figure 1 and Figure 2, present embodiment comprises that thickness is greater than the long clip 4 of terminal block thickness, short clip 7, long bolt 9, short screw 3, data line probe 12 and handwheel 1.Handwheel 1 clip is at the head of long and short screw rod 9,3.Have the nearly semi-circular groove 13 that the terminal with storage battery is complementary on the long clip 4, also have the connecting hole that is connected with terminal block 6 on it, the bolt hole of long and short bolt 9,3, the screw hole of the screens hole of data line probe 12 and fixed data transmission line probe 12.Have the nearly semi-circular groove 13 that the terminal with storage battery is complementary on the short clip 7 and synthesize rotund nearly semi-circular groove 14, the bolt hole of long and short bolt 9,3 with on the long clip.Long clip 4 and short clip 7 are fixedly clamped by long and short screw rod 9,3, its nearly semi-circular groove 13,14 internal fixation accumulator terminals, and terminal block is fixed on the connection hole of long clip 4 by screw, nut 5; Data line probe 12 is positioned at the screens hole, be tied with spring 11 on the transmission line of the data line probe 12 between its rear end and the hole wall, data line 12 sides of popping one's head in have the draw-in groove 10 of screw 8, and screw 8 penetrates in the screw hole, and fixes in the draw-in groove 10 of data line probe 12.2 is data line.
Claims (3)
1, a kind of storage battery heavy-current discharge termination is characterized in that: it comprises long clip, short clip, long bolt, short screw and data line probe; Have semi-circular groove or nearly semi-circular groove that the terminal with storage battery is complementary on the long clip, also have the connecting hole that is connected with terminal block on it, the bolt hole of long and short bolt, the screw hole of the screens hole of data line probe and fixed data transmission line probe; Have on the short clip that terminal with storage battery is complementary with long clip on semi-circular groove or the synthetic circle of nearly semi-circular groove or rotund semi-circular groove or near semi-circular groove, the bolt hole of long and short bolt; Long clip and short clip are fixedly clamped by long and short screw rod, its semi-circular groove or nearly semi-circular groove internal fixation accumulator terminal, and terminal block is fixed on the connection hole of long clip; The data line probe is positioned at the screens hole, be tied with spring on the transmission line of the data line probe between its rear end and the hole wall, data line probe side has the draw-in groove of screw, and screw penetrates in the screw hole, and fixes in the draw-in groove of data line probe.
2, storage battery heavy-current discharge termination according to claim 1, it is characterized in that: it comprises handwheel (1), it removably fixes the head in long and short screw rod (9), (3).
3, according to claim 1 or 2 described storage battery heavy-current discharge terminations, it is characterized in that: the thickness of described long clip (4) and short clip (7) is greater than the thickness of terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200053117U CN201289906Y (en) | 2008-03-11 | 2008-03-11 | Discharge connection device for accumulator great current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200053117U CN201289906Y (en) | 2008-03-11 | 2008-03-11 | Discharge connection device for accumulator great current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289906Y true CN201289906Y (en) | 2009-08-12 |
Family
ID=40981588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200053117U Expired - Fee Related CN201289906Y (en) | 2008-03-11 | 2008-03-11 | Discharge connection device for accumulator great current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289906Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944715A (en) * | 2012-11-11 | 2013-02-27 | 骆驼集团华南蓄电池有限公司 | High-current detecting machine |
| CN105493222A (en) * | 2013-08-26 | 2016-04-13 | 住友电装株式会社 | Direct-battery-mount fusible link |
-
2008
- 2008-03-11 CN CNU2008200053117U patent/CN201289906Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944715A (en) * | 2012-11-11 | 2013-02-27 | 骆驼集团华南蓄电池有限公司 | High-current detecting machine |
| CN105493222A (en) * | 2013-08-26 | 2016-04-13 | 住友电装株式会社 | Direct-battery-mount fusible link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20130311 |