CN205081164U - Positive negative pole is with soft packet of cylinder battery and battery terminal of end - Google Patents

Positive negative pole is with soft packet of cylinder battery and battery terminal of end Download PDF

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Publication number
CN205081164U
CN205081164U CN201520937743.1U CN201520937743U CN205081164U CN 205081164 U CN205081164 U CN 205081164U CN 201520937743 U CN201520937743 U CN 201520937743U CN 205081164 U CN205081164 U CN 205081164U
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China
Prior art keywords
positive
battery
metal
soft roll
same
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Active
Application number
CN201520937743.1U
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Chinese (zh)
Inventor
李鹏辉
张智健
葛辉明
吕正中
刘金成
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Eve Energy Co Ltd
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Eve Energy Co Ltd
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Priority to CN201520937743.1U priority Critical patent/CN205081164U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to a positive negative pole is with soft packet of cylinder battery of end, include electric core and the anodal utmost point ear and the negative pole utmost point ear of drawing forth respectively from electric core both ends, its characterized in that, anodal utmost point ear makes anodal utmost point ear through metal connecting piece, and draw or negative pole utmost point ear makes negative pole utmost point ear draw from the one end of anodal utmost point ear through metal connecting piece from the one end of negative pole utmost point ear, make anodal utmost point ear and negative pole extremely the ear lie in the same one end of electric core. The utility model discloses a positive negative pole is ingenious with soft packet of cylinder battery structure of end, can dismantle with components and parts and be connected, and installation and dismantlement are convenient, and the range of application is wide.

Description

The Soft Roll cylindrical battery of positive and negative electrodes in same end and battery terminal
Technical field
The utility model relates to cell art, especially relates to a kind of Soft Roll cylindrical battery and battery terminal of positive and negative electrodes in same end.
Background technology
The normally positive and negative lug of current Soft Roll cylindrical battery, respectively from the double-end structure of battery, when the Soft Roll cylindrical battery of this structure is applied on components and parts, needs the positive and negative lug welding lead of Soft Roll cylindrical battery and then is connected with components and parts.Therefore, there is following shortcoming with the combination of components and parts in existing Soft Roll cylindrical battery: positive and negative lug realizes being connected by wire bonds with components and parts, connects inconvenient, and have non-dismountable property; In order to realize being connected better with components and parts, the size of Soft Roll cylindrical battery normally needs to customize, and cause this Soft Roll cylindrical battery to be difficult to be applicable to other components and parts or electronic product, therefore, the range of application of Soft Roll cylindrical battery is subject to a definite limitation.
Utility model content
The purpose of this utility model is the Soft Roll cylindrical battery providing a kind of positive and negative electrodes in same end, and the Soft Roll cylindrical battery configuration of this positive and negative electrodes in same end is ingenious, can removably connect with components and parts, installs and convenient disassembly, applied range.
A Soft Roll cylindrical battery for positive and negative electrodes in same end, comprises battery core and the positive pole ear of drawing respectively from battery core two ends and negative lug; It is characterized in that, positive pole ear by metal connecting piece, positive pole ear is drawn from one end of negative lug or negative lug makes negative lug draw from one end of positive pole ear by metal connecting piece, makes positive pole ear and negative lug be positioned at same one end of battery core.
Further, the fixture for fixing positive pole ear and negative lug is also comprised.
Further, fixture comprises cylindrical sleeve; Battery core and metal connecting piece are arranged in cylindrical sleeve; Cylindrical sleeve is shunk sizing by high-temperature heating and is played fixation.
Further, fixture also comprises a fixed cap; Fixed cap is provided with the through hole stretched out for positive pole ear and negative lug.
Further, the mating shapes of through hole and positive pole ear and negative lug.
Further, fixture comprises battery terminal; The side of battery terminal is provided with the metal contact that two are respectively used to connect positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.
Further, positive contact part and cathode contact part are metal cylinder probe, the flat-shaped probe of metal or metal solder joint.
Further, metal connecting piece is plain conductor, metal tape or metallic pin.
The utility model also provides a kind of battery terminal, is applied to the Soft Roll cylindrical battery that positive pole ear and negative lug are positioned at the positive and negative electrodes in same end of same one end of battery core; The side of battery terminal is provided with the metal contact that two are respectively used to connect positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.
Soft Roll cylindrical battery and the battery terminal of positive and negative electrodes in same end of the present utility model possess following beneficial effect:
1) both positive and negative polarity of Soft Roll cylindrical battery is drawn from same one end, forms a standard plug-in unit formula battery, can facilitate the connection of Soft Roll cylindrical battery and components and parts;
2) the Soft Roll cylindrical battery of positive and negative electrodes in same end can improve on existing Soft Roll cylindrical battery, the both positive and negative polarity of existing Soft Roll cylindrical battery is drawn respectively from Soft Roll cylindrical battery two ends, by the supplementary means such as welding lead, metal tape, make the both positive and negative polarity of Soft Roll cylindrical battery in same one end of Soft Roll cylindrical battery, it is convenient to improve;
3) structural design of battery terminal is simply ingenious, its side is connected with the both positive and negative polarity of Soft Roll cylindrical battery, the other end forms the both positive and negative polarity contact being used for being connected with external devices, thus make the connection of Soft Roll cylindrical battery and external devices convenient, when adopting the forms such as metal probe when both positive and negative polarity contact, the connected mode of Soft Roll cylindrical battery and external devices can adopt directly to be inserted embedded, thus Soft Roll cylindrical battery and external devices removably connect, simple and convenient; When both positive and negative polarity contact adopts metal solder joint form, the connected mode of Soft Roll cylindrical battery and external devices can adopt positive and negative electrodes in same end welded type or press contact, and simple and fast is convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Soft Roll cylindrical battery of the positive and negative electrodes in same end of an embodiment.
Fig. 2 is the vertical view of the Soft Roll cylindrical battery of positive and negative electrodes in same end in Fig. 1.
Fig. 3 is the stereogram of the Soft Roll cylindrical battery of the positive and negative electrodes in same end of another embodiment.
Fig. 4 is the schematic diagram of the battery terminal of another embodiment.
Fig. 5 is the schematic diagram of the battery terminal of another embodiment.
Fig. 6 is the schematic diagram of the battery terminal of another embodiment.
Description of reference numerals: 1 is battery core, 2 is positive pole ear, and 3 is negative lug, and 4 is cylindrical sleeve, and 41 is fixed cap, and 5 is battery terminal, and 6 is metal connecting piece, and 51 is positive contact part, and 52 is cathode contact part.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the Soft Roll cylindrical battery to the utility model positive and negative electrodes in same end is described in further detail.
As shown in Figure 1 to Figure 3, in a preferred embodiment, the Soft Roll cylindrical battery of positive and negative electrodes in same end of the present utility model comprises battery core and the positive pole ear of drawing respectively from battery core two ends and negative lug.Positive pole ear leads to the one end at negative lug place by metal connecting piece, or negative lug leads to the one end at positive pole ear place by metal connecting piece, thus makes positive pole ear and negative lug be positioned at same one end of battery core.Wherein, metal connecting piece is including but not limited to following form: plain conductor, metal tape or metallic pin etc.
The Soft Roll cylindrical battery of positive and negative electrodes in same end also comprises the fixture for fixing positive pole ear and negative lug.As shown in Figure 1, fixture comprises a cylindrical sleeve.Battery core and metal connecting piece are contained in cylindrical sleeve.Cylindrical sleeve is shunk sizing by high-temperature heating and is played fixation.This fixture also comprises a fixed cap.Fixed cap is provided with the through hole stretched out for positive pole ear and negative lug.The mating shapes of through hole and positive pole ear and negative lug.
In another embodiment, fixture comprises battery terminal.Battery terminal general shape is discoid.The side of battery terminal is provided with the metal contact that two are respectively used to connect positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.Positive contact part and cathode contact part are including but not limited to following form: the flat-shaped probe of metal cylinder probe, metal or solder contacts etc.Understandably, positive contact part and cathode contact part can also be the shapes that other can conduct electricity.Preferably, battery terminal and battery core interfix by the fixing glue that insulate.
The both positive and negative polarity of the Soft Roll cylindrical battery of positive and negative electrodes in same end of the present utility model is drawn from same one end, forms a standard plug-in unit formula battery, can facilitate the connection of Soft Roll cylindrical battery and components and parts; The Soft Roll cylindrical battery of positive and negative electrodes in same end can improve on existing Soft Roll cylindrical battery, the both positive and negative polarity of existing Soft Roll cylindrical battery is drawn respectively from Soft Roll cylindrical battery two ends, by the supplementary means such as welding lead, metal tape, make the both positive and negative polarity of Soft Roll cylindrical battery in same one end of Soft Roll cylindrical battery, it is convenient to improve.
As shown in Figures 4 to 6, this enforcement also provides a kind of battery terminal with novel, and this battery terminal is applied to the Soft Roll cylindrical battery that positive pole ear and negative lug are positioned at the positive and negative electrodes in same end of same one end of battery core.Battery terminal general shape is discoid.The side of battery terminal is provided with the metal contact that two are respectively used to connect positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.Positive contact part and cathode contact part are including but not limited to following form: the flat-shaped probe of metal cylinder probe, metal or solder contacts etc.Understandably, positive contact part and cathode contact part can also be the shapes that other can conduct electricity.Preferably, battery terminal and battery core interfix by the fixing glue that insulate.
The structural design of the utility model battery terminal is simply ingenious, its side is connected with the both positive and negative polarity of Soft Roll cylindrical battery, the other end forms the both positive and negative polarity contact being used for being connected with external devices, thus make the connection of Soft Roll cylindrical battery and external devices convenient, when adopting the forms such as metal probe when both positive and negative polarity contact, the connected mode of Soft Roll cylindrical battery and external devices can adopt directly to be inserted embedded, thus Soft Roll cylindrical battery and external devices removably connect, simple and convenient; When both positive and negative polarity contact adopts metal solder joint form, the connected mode of Soft Roll cylindrical battery and external devices can adopt positive and negative electrodes in same end welded type, and simple and fast is convenient.
Although carry out in conjunction with above specific embodiment description of the present utility model, those skilled in the art can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all like this substitute, improve and change be all included in the spirit and scope of attached claim.

Claims (10)

1. a Soft Roll cylindrical battery for positive and negative electrodes in same end, comprises battery core and the positive pole ear of drawing respectively from battery core two ends and negative lug; It is characterized in that, described positive pole ear by metal connecting piece, positive pole ear is drawn from one end of described negative lug or described negative lug makes negative lug draw from one end of described positive pole ear by metal connecting piece, makes described positive pole ear and negative lug be positioned at same one end of described battery core.
2. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 1, is characterized in that, also comprises the fixture for fixing described positive pole ear and negative lug.
3. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 2, is characterized in that, described fixture comprises cylindrical sleeve; Described battery core and metal connecting piece are arranged in described cylindrical sleeve; Described cylindrical sleeve is shunk sizing by high-temperature heating and is played fixation.
4. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 3, is characterized in that, described fixture also comprises a fixed cap; Described fixed cap is provided with the through hole stretched out for described positive pole ear and negative lug.
5. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 4, is characterized in that, the mating shapes of described through hole and described positive pole ear and negative lug.
6. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 2, is characterized in that, described fixture comprises battery terminal; The side of described battery terminal is provided with the metal contact that two are respectively used to connect described positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.
7. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 6, is characterized in that, described positive contact part and cathode contact part are metal cylinder probe, the flat-shaped probe of metal or metal solder joint.
8. the Soft Roll cylindrical battery of positive and negative electrodes in same end according to claim 1, is characterized in that, described metal connecting piece is plain conductor, metal tape or metallic pin.
9. a battery terminal, is characterized in that, is applied to the Soft Roll cylindrical battery that positive pole ear and negative lug are positioned at the positive and negative electrodes in same end of same one end of battery core; The side of described battery terminal is provided with the metal contact that two are respectively used to connect described positive pole ear and negative lug, and contrary side is provided with positive contact part for being connected with external devices and cathode contact part.
10. battery terminal according to claim 9, is characterized in that, described positive contact part and cathode contact part are metal cylinder probe, the flat-shaped probe of metal or metal solder joint.
CN201520937743.1U 2015-11-23 2015-11-23 Positive negative pole is with soft packet of cylinder battery and battery terminal of end Active CN205081164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520937743.1U CN205081164U (en) 2015-11-23 2015-11-23 Positive negative pole is with soft packet of cylinder battery and battery terminal of end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520937743.1U CN205081164U (en) 2015-11-23 2015-11-23 Positive negative pole is with soft packet of cylinder battery and battery terminal of end

Publications (1)

Publication Number Publication Date
CN205081164U true CN205081164U (en) 2016-03-09

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110534690A (en) * 2019-09-06 2019-12-03 华霆(合肥)动力技术有限公司 Tab fixes device, tab nut cap, battery and welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110534690A (en) * 2019-09-06 2019-12-03 华霆(合肥)动力技术有限公司 Tab fixes device, tab nut cap, battery and welding method

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