CN201340453Y - Novel heavy-current detection tool - Google Patents
Novel heavy-current detection tool Download PDFInfo
- Publication number
- CN201340453Y CN201340453Y CNU2008201447667U CN200820144766U CN201340453Y CN 201340453 Y CN201340453 Y CN 201340453Y CN U2008201447667 U CNU2008201447667 U CN U2008201447667U CN 200820144766 U CN200820144766 U CN 200820144766U CN 201340453 Y CN201340453 Y CN 201340453Y
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- CN
- China
- Prior art keywords
- cylinder
- clamping
- tool
- battery
- current detection
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- Expired - Fee Related
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Abstract
The utility model relates to a novel heavy-current detection tool, which is characterized by comprising a longitudinal tool support with a slide way in the middle; the slide way on one end of the tool support is provided with a cylinder which moves to and fro longitudinally; the front end surface of the cylinder is parallelly provided with a push plate; the other end of the tool support is transversely and correspondingly provided with two clamping cylinders; the inner side of each clamping cylinder is correspondingly provided with a clamping cylinder arm; and the middle of the clamping cylinder arm is provided with a copper contact. During application, a battery is put on the tool support; the cylinders drive the push plate to push the battery up along the slide way; a battery pole enters the two copper contacts; at this time, air is fed into the clamping cylinders; the wall of the two clamping cylinders is clamped to the middle, thus realizing the maximum area contacting between the contacts and the battery pole. The contact area between the copper contacts and the battery pole of the detecting tool is enlarged, so that the detection is safe and reliable. The novel heavy-current detection tool has simple and compact structure, reasonable and practical design, is convenient for simplifying the operation, effectively improves the production efficiency, and reduces the production cost.
Description
Technical field
The utility model relates to a kind of power-type lithium ion battery current detecting equipment, particularly a kind of novel big current detecting frock.
Background technology
At present, power-type lithium ion battery need carry out the large current density electro-detection, and common detection frock can not satisfy the detection requirement of big electric current.Therefore, await constantly designing the large current density electro-detection frock of new structure, make it be convenient to operation more, further improve detection efficiency.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of simple in structure, easy to use, the novel big current detecting frock of dependable performance.
The technical scheme that the utility model adopted is for achieving the above object: a kind of novel big current detecting frock, it is characterized in that comprising that vertical centre is provided with the frock support of chute, the vertical cylinder of operation before and after being provided with in the described frock support one end chute, the cylinder front end face is parallel to be provided with push pedal; The horizontal correspondence of the described frock support other end is provided with two and clamps cylinder, and two clamp the cylinder inside correspondence is provided with the clamping cylinder arm, clamps the middle copper contact that is provided with of cylinder arm.
The beneficial effects of the utility model are: the distinctive project organization of this detection frock, copper contact that particularly is provided with and battery electrode column contact area strengthen, and detect more safe and reliable.It is simple and compact for structure, and practicality reasonable in design conveniently simplifies the operation, and effectively enhances productivity, and reduces production costs.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1 clamps cylinder arm, 2 copper contacts, and 3 clamp cylinder, 4 push pedals, 5 frock supports, 6 cylinders.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
As shown in Figure 1, a kind of novel big current detecting frock is characterized in that comprising that vertical centre is provided with the frock support 5 of chute, the vertical cylinder 6 of operation before and after being provided with in the described frock support 5 one end chutes, and cylinder 6 front end faces are parallel to be provided with push pedal 4; The horizontal correspondence of described frock support 5 other ends is provided with two clamping cylinders, 3, two clamping cylinders, 3 inboard correspondences and is provided with clamping cylinder arm 1, clamps the cylinder arm 1 middle copper contact 2 that is provided with.
During application, will clamp cylinder 3 and insert in the outside air-path control system, copper contact 2 will be connected on the checkout equipment with cylinder 6.Battery is put on the frock support 5, cylinder 6 ventilations, driving push pedal 4 along chute will push away on the battery, and battery electrode column enters in two copper contacts 2, clamps cylinder 3 ventilations this moment, two clamp cylinder wall 1 and clamp to the centre, so just realized contacting of copper contact 2 and battery electrode column, realized that the contact contacts with the maximum area of battery electrode column this moment, thereby power-type lithium ion battery large current density electro-detection is measured, simple to operation, detect accurately and reliably.
Above-mentioned detailed description of this novel big current detecting frock being carried out with reference to embodiment is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.
Claims (1)
1, a kind of novel big current detecting frock is characterized in that comprising that vertical centre is provided with the frock support of chute, the vertical cylinder of operation before and after being provided with in the described frock support one end chute, and the cylinder front end face is parallel to be provided with push pedal; The horizontal correspondence of the described frock support other end is provided with two and clamps cylinder, and two clamp the cylinder inside correspondence is provided with the clamping cylinder arm, clamps the middle copper contact that is provided with of cylinder arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201447667U CN201340453Y (en) | 2008-12-23 | 2008-12-23 | Novel heavy-current detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201447667U CN201340453Y (en) | 2008-12-23 | 2008-12-23 | Novel heavy-current detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340453Y true CN201340453Y (en) | 2009-11-04 |
Family
ID=41235996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201447667U Expired - Fee Related CN201340453Y (en) | 2008-12-23 | 2008-12-23 | Novel heavy-current detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096047A (en) * | 2010-12-13 | 2011-06-15 | 天津力神电池股份有限公司 | Detecting tool for performance of battery group |
| 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 |
-
2008
- 2008-12-23 CN CNU2008201447667U patent/CN201340453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096047A (en) * | 2010-12-13 | 2011-06-15 | 天津力神电池股份有限公司 | Detecting tool for performance of battery group |
| 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 |
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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: 20091104 Termination date: 20111223 |