CN202050012U - Battery terminal output structure and storage battery - Google Patents
Battery terminal output structure and storage battery Download PDFInfo
- Publication number
- CN202050012U CN202050012U CN2011200574953U CN201120057495U CN202050012U CN 202050012 U CN202050012 U CN 202050012U CN 2011200574953 U CN2011200574953 U CN 2011200574953U CN 201120057495 U CN201120057495 U CN 201120057495U CN 202050012 U CN202050012 U CN 202050012U
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- CN
- China
- Prior art keywords
- metal terminal
- lead
- battery
- rear end
- terminal
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- 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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- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a battery terminal output structure, which comprises a metal terminal and a lead block connected with the metal terminal. The metal terminal is provided with a front end and a rear end; the front end is connected with an output line; the rear end is fixedly connected with the lead block; and the lead block is matched with the rear end of the metal terminal in an inserted manner. The metal terminal and the lead block are in inserted connection so that contact surface is large, and contact of the metal terminal and the lead block cannot be affected even if the output line is pulled.
Description
Technical field
The utility model relates to the storage battery field, is specifically related to a kind of battery terminal export structure and a kind of storage battery of storage battery.
Background technology
Storage battery also is a development in future trend playing the part of important role aspect the energy replacement of today, in storage battery, wants the power performance that reaches desirable, just must link together battery, and common output is so the device of output is very important.Please refer to Fig. 1-Fig. 3, the way of output at present commonly used is that the termination at output line 1 has copper lug 2, and copper lug 2 is connected by bolt 4 with lead 3 on being enclosed within battery terminal 5, and then output line 1 is communicated with battery terminal 5.But because copper lug 2 is a kind of thin copper sheets, copper lug 2 has only a plane contact with lead 3, if bolt 4 is not tightened, copper lug 2 is shifted, and just is easy to and lead 3 loose contacts.Even bolt 4 is tightened, battery often need charge by output line 1, when tearing output line 1 adjustment position, copper lug 2 can produce mutual active force with lead 3, often, must also can cause copper lug 2 positions to change, and then the phenomenon of loose contact occur.
The utility model content
The main technical problems to be solved in the utility model is to provide a kind of output line and battery terminal of making to keep battery terminal export structure and the storage battery that well contacts.
For solving the problems of the technologies described above, the utility model provides a kind of battery terminal export structure, comprise metal terminal and the lead that is connected with battery terminal, described metal terminal has front end that is connected with output line and the rear end of fixedlying connected with described lead, and described lead is pegged graft with the rear end of described metal terminal and cooperated.
Described lead has a spliced eye, and the rear end of described metal terminal is fixed in the described spliced eye.
Also comprise screw, described metal terminal and described lead are by described screw.
Also comprise the plain cushion with through hole, the rear end face of described metal terminal also has internal thread hole, and the internal thread hole that described screw passes on the through hole on the described plain cushion, described spliced eye and the described metal terminal successively is spirally connected.
The rear end of described metal terminal is the taper that progressively attenuates from front end to rear end, and described spliced eye is and the corresponding bellmouth in the rear end of described metal terminal.
Described metal terminal is a copper tip.
The utility model also provides a kind of storage battery, and described storage battery comprises above-mentioned battery terminal export structure.
The beneficial effects of the utility model are: a kind of battery terminal export structure of the utility model provides a kind of metal terminal and lead, and metal terminal and lead are pegged graft, and contact-making surface is big, does not also influence contacting of metal terminal and lead even tear output line.
Description of drawings
Fig. 1 is the structure chart of existing a kind of embodiment of battery terminal export structure;
Fig. 2 is the structure chart of existing a kind of embodiment of battery terminal export structure;
Fig. 3 is the stereogram of existing a kind of embodiment of battery terminal export structure;
Fig. 4 is the structure chart of a kind of battery terminal export structure of the utility model embodiment;
Fig. 5 is the structure chart of a kind of battery terminal export structure of the utility model embodiment;
Fig. 6 is the stereogram of a kind of battery terminal export structure of the utility model embodiment.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by embodiment.
Please refer to Fig. 4-Fig. 6, a kind of battery terminal export structure of the utility model embodiment comprises metal terminal 2 and the lead 3 that is connected with battery terminal 5, metal terminal 2 has front end that is connected with output line 1 (as cable) and the rear end of fixedlying connected with lead 3, and lead 3 is pegged graft with the rear end of metal terminal 2 and cooperated.Concrete structure is, lead 3 and metal terminal 2 are fixedly connected on respectively on battery terminal 5 and the output line 1 according to prior art, and in order to increase the contact area of lead 3 and metal terminal 2, also in order to prevent that tearing output line 1 makes metal terminal 2 drop from lead 3, present embodiment adopts metal terminal 2 and the mode that lead 3 is pegged graft to fix.
Further, metal terminal 2 comprises that with lead 3 inserting mode lead 3 is provided with connection-peg, and metal terminal 2 is provided with spliced eye 31, and lead 3 inserts metal terminal 2; Comprise that also lead 3 is provided with spliced eye 31, metal terminal 2 is provided with connection-peg, and metal terminal 2 inserts lead 3.This enforcement is fixing to lead 3 and metal terminal 2 for convenience, preferably adopts the latter, that is, lead 3 has a spliced eye 31, and the rear end of metal terminal 2 is fixed in the spliced eye 31.
Further, it is fixing by screw 4 that present embodiment preferably adopts metal terminal 2 and lead 3.Present embodiment provides two kinds of screw fixation methods, a kind of plain cushion 42 that also comprises with through hole, the rear end face of metal terminal 2 also has internal thread hole 21, screw 4 passes through hole on the plain cushion 42, spliced eye 31 successively and is spirally connected with internal thread hole 21 on the metal terminal 2, in the horizontal direction lead 3 is fixedlyed connected with metal terminal 2.Wherein, can also increase a bullet pad 41 between plain cushion 42 and the nut.The rear end of metal terminal 2 is the taper that progressively attenuates from front end to rear end in the present embodiment, spliced eye 31 is and the corresponding bellmouth in the rear end of metal terminal 2, fit tightly between the back end outer surface of metal terminal 2 and the bellmouth hole wall, when pullling output line 1, metal terminal 2 rear ends can keep large tracts of land to contact with the bellmouth hole wall all the time.Another kind of screw fixation method is, metal terminal 2 rear ends and all corresponding through hole that has of spliced eye 31 in the vertical directions, and bolt passes this through hole, and the lower end is fixed with nut.Being not limited on the vertical direction in this mode, can also be other directions, as in vertical direction with 45.
The preferred metal terminal 2 of present embodiment is a copper tip, and simultaneously also available other metals replace, and as iron, aluminium etc., just the electric conductivity of copper is good and economical and practical than other metals, is fit to the utility model.
In addition, metal terminal 2 and lead 3 can also replace with other fixed forms except fixing by screw 4 in the present embodiment, and as metal terminal 2 rear end arranged outside external screw threads, lead 3 spliced eyes 31 are provided with internal thread, and metal terminal 2 is spirally connected with lead 3.
The utility model also provides a kind of storage battery, and this storage battery comprises above-mentioned battery terminal export structure.
Above content be in conjunction with concrete execution mode to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (7)
1. battery terminal export structure, comprise metal terminal and the lead that is connected with battery terminal, described metal terminal has front end that is connected with output line and the rear end of fixedlying connected with described lead, it is characterized in that, described lead is pegged graft with the rear end of described metal terminal and cooperated.
2. battery terminal export structure as claimed in claim 1 is characterized in that, described lead has a spliced eye, and the rear end of described metal terminal is fixed in the described spliced eye.
3. battery terminal export structure as claimed in claim 2 is characterized in that, also comprises screw, and described metal terminal and described lead are by described screw.
4. battery terminal export structure as claimed in claim 3, it is characterized in that, also comprise the plain cushion with through hole, the rear end face of described metal terminal also has internal thread hole, and the internal thread hole that described screw passes on the through hole on the described plain cushion, described spliced eye and the described metal terminal successively is spirally connected.
5. battery terminal export structure as claimed in claim 4 is characterized in that the rear end of described metal terminal is the taper that progressively attenuates from front end to rear end, and described spliced eye is and the corresponding bellmouth in the rear end of described metal terminal.
6. battery terminal export structure as claimed in claim 5 is characterized in that, described metal terminal is a copper tip.
7. a storage battery is characterized in that, comprises each described battery terminal export structure among the claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200574953U CN202050012U (en) | 2011-03-07 | 2011-03-07 | Battery terminal output structure and storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200574953U CN202050012U (en) | 2011-03-07 | 2011-03-07 | Battery terminal output structure and storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050012U true CN202050012U (en) | 2011-11-23 |
Family
ID=44990309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200574953U Expired - Fee Related CN202050012U (en) | 2011-03-07 | 2011-03-07 | Battery terminal output structure and storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593408A (en) * | 2012-03-19 | 2012-07-18 | 深圳市格瑞普电池有限公司 | Lithium ion battery |
-
2011
- 2011-03-07 CN CN2011200574953U patent/CN202050012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593408A (en) * | 2012-03-19 | 2012-07-18 | 深圳市格瑞普电池有限公司 | Lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |