CN2585426Y - Four-wire type polymer lithium battery holder - Google Patents
Four-wire type polymer lithium battery holder Download PDFInfo
- Publication number
- CN2585426Y CN2585426Y CN02250220U CN02250220U CN2585426Y CN 2585426 Y CN2585426 Y CN 2585426Y CN 02250220 U CN02250220 U CN 02250220U CN 02250220 U CN02250220 U CN 02250220U CN 2585426 Y CN2585426 Y CN 2585426Y
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- Prior art keywords
- metal part
- lithium battery
- top assembly
- lower component
- utility
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- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a four-wire type polymer lithium battery clamping apparatus, which is characterized in that the utility model is composed of an upper plastic piece 1, an upper metal piece 2, a lower plastic piece 3 and a lower metal piece 4, wherein the upper metal piece 2 is fixed on the plastic piece 1 to form an upper component, the lower metal piece 3 is fixed on the lower plastic piece 4 to form a lower component, upper component forms a group of positive and negative electrodes, and the lower component forms a group of positive and negative electrodes, and the upper component and the lower component are connected into a whole by a spring mechanism 5. The upper part and the lower part of the clamping apparatus of the utility model are respectively corresponding to a sampling battery voltage and a current; in the state of the normal installation of the clamping apparatus, a voltage sampling metal piece is embedded on a square empty position of the middle of a current sampling metal piece, and the two pieces have no public contact point to form a four-wire method operating state. The utility model is suitable for the sampling of the current and the voltage in the process of detection of the formation of a polymer lithium battery. The utility model has the characteristics of convenient installation, simple operation and work safety.
Description
Affiliated technical field
The utility model relates to the lithium battery anchor clamps, and four-wire type poly-lithium battery anchor clamps particularly are applied to changing into and detect in the partial volume system poly-lithium battery testing process electric current, voltage sample of battery, belong to detection of electrons auxiliary device technical field.
Background technology
Battery change into detection system in, the reliability of voltage, current sample is the key of the Performance And Reliability of whole system, is directly connected to the quality that battery changes into, the accuracy and the battery of partial volume changes into, the fail safe of testing process.Because ni-mh, NI-G and liquid lithium ionic cell both positive and negative polarity are separately, both positive and negative polarity is distributed in the two ends of battery, so anchor clamps all adopt split typely, and the anchor clamps both positive and negative polarity is distributed in battery two ends clamping battery during work.And poly-lithium battery is as a kind of novel battery, popular in the market version all adopts the form of single-ended outlet, the lug that is battery plus-negative plate is held capable drawing level with both hands from battery one, lug is strip steel band (or nickel strap), therefore, traditional battery clamp can't be finished the function to the clamping of polymer battery and electric current, voltage sampling.Must design a kind of four novel wire holder at the process structure characteristics of polymer battery, satisfy the needs of battery detecting.
Technology contents
The utility model technical issues that need to address are for according to poly-lithium battery process structure characteristics, and a kind of four-wire type poly-lithium battery anchor clamps are provided, and satisfy battery and change into needs with the partial volume testing process.
Technical problem of the present utility model can solve by taking following measure: four-wire type poly-lithium battery anchor clamps, its design feature is: be made of upper plastic part, upper metal part, bottom working of plastics and lower metal part, the upper metal part is fixed on the upper plastic part, formation top assembly, the lower metal part is fixed on the working of plastics of bottom, the formation lower component, the top assembly constitutes one group of positive and negative electrode, lower component constitutes one group of positive and negative electrode, and top assembly, lower component are connected as a single entity by spring mechanism.
Technical problem of the present utility model also can solve by taking following measure:
The plastic feet that described bottom working of plastics is structure as a whole, two lower metal parts are fixed on the plastic feet, constitute lower component by copper rivet; The upper plastic part can be that integrative-structure or two-piece type divide body structure, and two upper metal parts are fixedly connected on the upper plastic part, constitute the top assembly with copper rivet; Utilize pin and spring top assembly and lower component to be fused by bracing frame.
The upper plastic part is that two-piece type divides body structure, the shaft section of upper metal part is " " shape, and the bottom working of plastics is structure as a whole, and the lower metal part is a sheet, which is provided with bar hole, upper metal part and lower metal part disconnected non-contact-point when the top assembly was contacted with lower component.
The utlity model has following outstanding effect:
1, the utility model system is according to the profile packing characteristics specialized designs of poly-lithium battery, be suitable for poly-lithium battery change into testing process in electric current, voltage sampling.
2, corresponding respectively sampling cell voltage of upper and lower holder part and electric current, anchor clamps normal mounting of-state voltage sampling metalwork is embedded in the square neutral place in the middle of the current sampling metalwork, does not have public contact point each other, is presented as the four-wire method operating state.
3, realize integrated design.Because the bottom working of plastics is as a whole, also embody as a whole, therefore easy for installation, simple to operate after the whole anchor clamps assembling.
4, owing to be the four-wire method voltage sample, therefore have simple, the safe and reliable characteristics of manufacture craft.
The drawing explanation
Fig. 1 is a structure cutaway view of the present utility model.
Fig. 2 is the lower component vertical view of the utility model embodiment 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the structural representation of lower metal part.
Fig. 5 is the top assembly plan view of the utility model embodiment 1.
Fig. 6 is the B-B cutaway view of Fig. 5.
Fig. 7 is the structural representation of upper metal part.
Fig. 8 is a use electrical schematic diagram of the present utility model.
Preferred embodiment
Fig. 1 to Fig. 7 constitutes embodiment 1 of the present utility model.As can be seen from Figure 1, present embodiment is made of upper plastic part 1, upper metal part 2, bottom working of plastics 3 and lower metal part 4, upper metal part 2 is fixed on the upper plastic part 1, formation top assembly, lower metal part 4 is fixed on the bottom working of plastics 3, constitutes lower component, and top assembly, lower component are connected as a single entity by spring mechanism 5.
As can be seen from Figure 2, the plastic feet that bottom working of plastics 3 is structure as a whole, two lower metal parts 4 are fixed on the plastic feet, constitute lower component with copper rivet by Φ 2.5mm hole.From Fig. 3, Fig. 4 as can be known, bottom working of plastics 3 is structure as a whole, and lower metal part 4 is a sheet, which is provided with bar hole 9, upper metal part 2 disconnected non-contact-points with lower metal part 4 when the top assembly was contacted with lower component.
As can be seen from Figure 5, upper plastic part 1 is that two-piece type divides body structure, and two upper metal part 2 usefulness copper rivets are fixedly connected on the upper plastic part, constitute the top assembly.From Fig. 6, Fig. 7 as can be known, the shaft section of upper metal part 2 is " " shape, its head cooperates with aforementioned bar hole 9, and upper metal part 2 did not contact with lower metal part 4 when the top assembly was contacted with lower component.
In the present embodiment: utilize pin 6 and spring 7 top assembly and lower component to be fused by bracing frame 8.
As can be seen from Figure 8, during actual the use, the positive and negative electrode lug of battery E is clipped in the middle of the anchor clamps, positive and negative line of electric current and the positive and negative line of voltage are drawn from the copper metalwork 2,4 of anchor clamps upper and lower part respectively, be connected to the current sample and the voltage sample end of battery detecting equipment, finish voltage sample and current sample.
The characteristics of the utility model embodiment 2 are: upper plastic part 1 is structure as a whole.All the other are with embodiment 1.
Claims (4)
1, four-wire type poly-lithium battery anchor clamps, it is characterized in that: constitute by upper plastic part (1), upper metal part (2), bottom working of plastics (3) and lower metal part (4), upper metal part (2) is fixed on upper plastic part (1) and goes up, constitutes the top assembly, lower metal part (3) is fixed on bottom working of plastics (4) and goes up, constitutes lower component, the top assembly constitutes one group of positive and negative electrode, lower component constitutes one group of positive and negative electrode, and top assembly, lower component are connected as a single entity by spring mechanism (5).
2, four-wire type poly-lithium battery anchor clamps according to claim 1 is characterized in that: the plastic feet that bottom working of plastics (3) is structure as a whole, and two lower metal parts (4) are fixed on the plastic feet, constitute lower component by copper rivet; Upper plastic part (1) is for two-piece type divides body structure, and two upper metal parts (2) are fixedly connected on the upper plastic part, constitute the top assembly with copper rivet; Utilize pin (6) and spring (7) top assembly and lower component to be fused by bracing frame (8).
3, four-wire type poly-lithium battery anchor clamps according to claim 1, it is characterized in that: upper plastic part (1) divides body structure for two-piece type, the shaft section of upper metal part (2) is " " shape, bottom working of plastics (3) is structure as a whole, lower metal part (4) is a sheet, which is provided with bar hole (9), upper metal part (2) and lower metal part (4) disconnected when the top assembly was contacted with lower component.
4, four-wire type poly-lithium battery anchor clamps according to claim 1, it is characterized in that: upper plastic part (1) is an integrative-structure, the shaft section of upper metal part (2) is " " shape, bottom working of plastics (3) is structure as a whole, lower metal part (4) is a sheet, which is provided with bar hole (9), upper metal part (2) and lower metal part (4) disconnected when the top assembly was contacted with lower component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02250220U CN2585426Y (en) | 2002-12-12 | 2002-12-12 | Four-wire type polymer lithium battery holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02250220U CN2585426Y (en) | 2002-12-12 | 2002-12-12 | Four-wire type polymer lithium battery holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585426Y true CN2585426Y (en) | 2003-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02250220U Expired - Fee Related CN2585426Y (en) | 2002-12-12 | 2002-12-12 | Four-wire type polymer lithium battery holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585426Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064031A (en) * | 2012-12-28 | 2013-04-24 | 深圳职业技术学院 | Battery formation detecting system and absorption and protection circuit parameter selection method thereof |
| CN103969473A (en) * | 2013-02-06 | 2014-08-06 | 毛广甫 | Anode-cathode connector and connector device for battery or capacitor |
| CN106936181A (en) * | 2017-02-28 | 2017-07-07 | 深圳市瑞能实业股份有限公司 | The detection circuit of charging and discharging circuit contact impedance, detection method and its self checking method |
-
2002
- 2002-12-12 CN CN02250220U patent/CN2585426Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064031A (en) * | 2012-12-28 | 2013-04-24 | 深圳职业技术学院 | Battery formation detecting system and absorption and protection circuit parameter selection method thereof |
| CN103969473A (en) * | 2013-02-06 | 2014-08-06 | 毛广甫 | Anode-cathode connector and connector device for battery or capacitor |
| CN106936181A (en) * | 2017-02-28 | 2017-07-07 | 深圳市瑞能实业股份有限公司 | The detection circuit of charging and discharging circuit contact impedance, detection method and its self checking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |