CN203932174U - A kind of cylinder type lithium battery that can adapt to quick serial connection - Google Patents
A kind of cylinder type lithium battery that can adapt to quick serial connection Download PDFInfo
- Publication number
- CN203932174U CN203932174U CN201420290255.1U CN201420290255U CN203932174U CN 203932174 U CN203932174 U CN 203932174U CN 201420290255 U CN201420290255 U CN 201420290255U CN 203932174 U CN203932174 U CN 203932174U
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- CN
- China
- Prior art keywords
- negative terminal
- lithium battery
- cylinder type
- type lithium
- positive terminal
- 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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- 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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- Battery Mounting, Suspending (AREA)
Abstract
A kind of cylinder type lithium battery that can adapt to quick serial connection, on positive terminal (1), form four shell fragments (11), the upper hemispheric trip of moulding (12) of each shell fragment (11), four shell fragments (11) are square and are arranged on positive terminal (1); On negative terminal (2), form square negative terminal recess (21), moulding short slot (22) on the inwall of square negative terminal recess (21), hemispheric trip (12) is fastened in short slot (22), and square negative terminal recess (21) has horn-like opening.Its multiple lithium battery energy fast stringed is connected together and forms cylinder type lithium battery battery pack, easy to assembly quick, in electrical contact good.
Description
Technical field:
The utility model relates to technical field of lithium batteries, is connected together and forms the cylinder type lithium battery of battery pack more specifically to a kind of energy fast stringed.
Background technology:
When lithium battery forms battery pack, generally adopting two kinds of forms of serial or parallel connection to form battery pack, in the time of series connection, there is loose contact and the slower problem of series connection assembling speed in existing cylinder type lithium battery.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of energy to adapt to the cylinder type lithium battery of serial connection fast, and its multiple lithium battery energy fast stringed is connected together and forms cylinder type lithium battery battery pack, easy to assembly quick, in electrical contact good.
Technology solution of the present utility model is as follows:
Can adapt to a cylinder type lithium battery for serial connection fast, comprise positive terminal and the negative terminal of cylinder type lithium battery, on positive terminal, form four shell fragments, hemispheric trip of moulding on each shell fragment, four shell fragments are square and are arranged on positive terminal;
On negative terminal, form square negative terminal recess, moulding short slot on the inwall of square negative terminal recess, sheet insertion is enclosed within negative terminal recess, and hemispheric trip is fastened in short slot, and square negative terminal recess has horn-like opening.
On the inwall of described negative terminal recess, form negative terminal recess internal thread, on the positive terminal body facing toward in the middle part of four shell fragments, form positive terminal recess, on positive terminal recess, form positive terminal internal thread.
The beneficial effects of the utility model are:
1, its multiple lithium battery energy fast stringed is connected together and forms cylinder type lithium battery battery pack, easy to assembly quick, and the raw contact of electricity is good.
2, it,, in can fast stringed being unified into battery pack, also can carry out quick parallel connection.
Brief description of the drawings:
Fig. 1 is the schematic perspective view of embodiment 1;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is two cutaway views that cylinder type lithium battery is cascaded in embodiment 1;
Fig. 4 is cutaway view when two cylinder type lithium batteries are cascaded in embodiment 2;
Fig. 5 is structural representation when two cylinder type lithium batteries are connected in parallel in embodiment 2.
In figure: 1, positive terminal; 11, shell fragment; 12, trip; 13, positive terminal recess; 14, positive terminal internal thread; 2, negative terminal; 21, negative terminal recess; 22, short slot; 23, negative terminal recess internal thread; 3, metal connecting sheet.
Embodiment:
Embodiment 1: see shown in Fig. 1 to 3, a kind of cylinder type lithium battery that can adapt to quick serial connection, comprise positive terminal 1 and the negative terminal 2 of cylinder type lithium battery, on positive terminal 1, form four shell fragments 11, on each shell fragment 11,12, four shell fragments 11 of a hemispheric trip of moulding are square and are arranged on positive terminal 1;
On negative terminal 2, form square negative terminal recess 21, moulding short slot 22 on the inwall of square negative terminal recess 21, shell fragment 11 sleeves are in negative terminal recess 21, and hemispheric trip 12 is fastened in short slot 22, and square negative terminal recess 21 has horn-like opening.
Embodiment 2, is shown on the inwall of negative terminal recess 21 described in Fig. 4, to form on positive terminal 1 body that 23, four shell fragment 11 middle parts of negative terminal recess internal thread face toward to form positive terminal recess 13, forms positive terminal internal thread 14 on positive terminal recess 13.
Operation principle: as shown in Figure 3, the utility model can be fastened in short slot 22 by hemispheric trip 12, the quick like this serial connection that realizes two cylinder type lithium batteries, only need to be by the positive terminal of a cylinder type lithium battery 1 sleeve in the negative terminal recess 21 of another cylinder type lithium battery, just can realize the serial connection of two cylinder type lithium batteries, serial connection speed is fast, also convenient while taking apart, as long as outwards pull at one of them cylinder type lithium battery, trip 12 is deviate from from short slot 22, and two cylinder type lithium batteries are just separated.
As shown in Figure 5, in embodiment 2, the utility model is except the function of quick serial connection, also can be by screw and metal connecting sheet 3 by two lithium batteries and connect, two ends of metal connecting sheet 3 are fixed by screws in respectively on positive terminal 1 to the positive pole of two lithium batteries to be just connected in parallel on together, two ends of metal connecting sheet 3 are fixed by screws in respectively on negative terminal 2 to the negative pole of two lithium batteries and have just been connected in parallel on together, so just realized the parallel connection of two lithium batteries.
Shell fragment 11 has certain elasticity, shell fragment 11 is in the time that insertion has in the negative terminal recess 21 of horn-like opening, and shell fragment 11 is inwardly pressed and received, and then hemispheric trip 12 is fastened in short slot 22, that is to say between positive terminal 1 and negative terminal 2 for elasticity is in electrical contact, so in electrical contact good.
Claims (2)
1. one kind can adapt to the cylinder type lithium battery of serial connection fast, comprise positive terminal (1) and the negative terminal (2) of cylinder type lithium battery, it is characterized in that: on positive terminal (1), form four shell fragments (11), the upper hemispheric trip of moulding (12) of each shell fragment (11), four shell fragments (11) are square and are arranged on positive terminal (1);
On negative terminal (2), form square negative terminal recess (21), moulding short slot (22) on the inwall of square negative terminal recess (21), shell fragment (11) sleeve is in negative terminal recess (21), hemispheric trip (12) is fastened in short slot (22), and square negative terminal recess (21) has horn-like opening.
2. a kind of cylinder type lithium battery that can adapt to quick serial connection according to claim 1, it is characterized in that: on the inwall of negative terminal recess (21), form negative terminal recess internal thread (23), on positive terminal (1) body that four shell fragments (11) middle part faces toward, form positive terminal recess (13), on positive terminal recess (13), form positive terminal internal thread (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290255.1U CN203932174U (en) | 2014-05-30 | 2014-05-30 | A kind of cylinder type lithium battery that can adapt to quick serial connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290255.1U CN203932174U (en) | 2014-05-30 | 2014-05-30 | A kind of cylinder type lithium battery that can adapt to quick serial connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932174U true CN203932174U (en) | 2014-11-05 |
Family
ID=51827938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290255.1U Expired - Fee Related CN203932174U (en) | 2014-05-30 | 2014-05-30 | A kind of cylinder type lithium battery that can adapt to quick serial connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953060A (en) * | 2015-04-30 | 2015-09-30 | 中航光电科技股份有限公司 | Battery cabin set |
-
2014
- 2014-05-30 CN CN201420290255.1U patent/CN203932174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953060A (en) * | 2015-04-30 | 2015-09-30 | 中航光电科技股份有限公司 | Battery cabin set |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170530 |