CN200983373Y - A package cell - Google Patents
A package cell Download PDFInfo
- Publication number
- CN200983373Y CN200983373Y CNU2006200161042U CN200620016104U CN200983373Y CN 200983373 Y CN200983373 Y CN 200983373Y CN U2006200161042 U CNU2006200161042 U CN U2006200161042U CN 200620016104 U CN200620016104 U CN 200620016104U CN 200983373 Y CN200983373 Y CN 200983373Y
- Authority
- CN
- China
- Prior art keywords
- wiring board
- electric core
- battery
- connecting device
- elastic connecting
- 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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Classifications
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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
Abstract
The utility model discloses a packing battery, which comprises a pastern frame, a wiring board, and an electric core. The pastern frame comprises an electric core room which is used for containing the electric core, and a wiring board room which is used for containing the wiring board, wherein the middle wall of the pastern frame which is arranged between the electric core room and the wiring board room is provided with two limit holes, an elastic connecting device is arranged in the limit holes, and the two ends of the elastic connecting device are respectively and electrically connected with terminals of a positive electrode and a negative electrode of the electric core and the wiring board. The utility model has the beneficial effects that the wiring board is arranged in the wiring board room of the pastern frame and is connected with the electric core through a pressure spring with no needs for spot welding and soldering processes, thereby a spot welding machine, a spot-weld fixture, a soldering ferrochrome and a soldering fixture and the like are all unneeded. Meanwhile, the elastic connecting device is arranged in the limit hole which passes through the middle arm and the bone place of the pastern frame, which does not occupy extra space but to increase space-utilizing efficiency of the battery, thereby simplifying the producing procedures and reducing the investment of fixed assets.
Description
[technical field]
The utility model relates to a kind of packaged battery, refers to the built-in battery that wiring board and electric core are electrically connected by novel connected mode especially.
[background technology]
The mode version of connection line plate and electric core mainly contains in the present built-in lithium battery: a kind of is the nickel strap connected mode, link together by nickel strap and electric core spot welding, and then soldering or spot welding is in the circuit board; Another kind is the side connecting conductor formula, by the lead soldering electric core and nickel strap is linked together.Because these traditional connected modes all need to relate to spot welding or soldering technology, this process more complicated and trouble need numerous resource supports.
In Chinese patent CN200420105492, a kind of built-in battery is disclosed, it includes the glue frame, and wiring board and electric core, electric core place in the glue frame, and wiring board places in the glue frame and by nickel strap and links to each other with electric core.It adopts mode connection line plate and the electric core of nickel strap by spot welding, its pinpoint welding procedure more complicated and trouble.
In the Chinese patent 200520142013.9, a kind of packaged battery battery is disclosed, it adopts resilient, conductive member elasticity connection line plate and battery battery core, replaced existing soldering connected mode, therefore when the preparation battery, cancel the operation of soldering and wicking, thereby reached the unleaded environmental requirement of battery.The elastic force of resilient, conductive member can guarantee that wiring board is communicated with the effective of battery battery core, and reduces the adverse effect of printed circuit board (PCB) variation to battery quality.But adopt battery case on its structure, battery case divides shell in battery face-piece and the battery, wiring board is attached in the battery on the shell, the battery face-piece generally is exposed to electrical appliance (as mobile phone etc.) surface, because the resilient, conductive member between connection line plate and electric core need take certain space, and the wiring board viscose glue is fixed in the battery on the shell, its bonding strength is not fine, be threaded etc. if adopt, the space then seems narrow and small especially and implements difficulty, resilient, conductive member possibility jack-up battery case forms the projection on the battery case simultaneously, influences attractive in appearance.
[summary of the invention]
Take additional space, the technical problem that bonding strength is not enough when adopting elastomeric element to connect electric core and wiring board for solving.The utility model provides a kind of novel connection electricity core and electric connection mode of wiring board of adopting, and do not take additional space, but increase the utilization ratio of battery space, and the good packaged battery of the bonding strength of wiring board and elastic connecting device.
The utility model is achieved by the following technical solution:
A kind of packaged battery, comprise glue frame, wiring board and electric core, the glue frame comprises and is used to hold the electric core chamber of electric core and the wiring board chamber that is used to hold wiring board, wherein, on the glue frame mesospore between electric core chamber and the wiring board chamber, two spacing holes are arranged, elastic connecting device is installed in the spacing hole, and the elastic connecting device two ends are electrically connected with the anode and cathode terminals of electric core and wiring board respectively.
Also comprise the position of bone that is arranged on the support wiring board of giving prominence to the wiring board chamber on the glue frame mesospore.
Spacing hole and penetrates glue frame mesospore and becomes a through hole with the position of bone on the position of bone.
The two ends of described elastic connecting device are provided with the metal cap or the rivet of smooth connection wiring board and electric core anode and cathode terminals.
Described elastic connecting device is spring or shell fragment.
The beneficial effects of the utility model are: wiring board places glue frame wiring board indoor and link to each other with electric core by compression spring, removed traditional with nickel strap or lead ways of connecting, do not need spot welding and soldering operation, therefore do not need equipment such as spot welding machine, spot welding fixture (SWFX), soldering ferrochrome, soldering anchor clamps yet, simultaneously, spring is located in the spacing hole that penetrates arm and the position of bone in the glue frame, does not take additional space, but has increased the utilization ratio in space in the battery.Improve operating efficiency, reduced the defective products that brings because of spot welding and soldering operation, also reduced the input of fixed assets simultaneously.Simplify production process, reduced the input of fixed assets, improved production efficiency.
[description of drawings]
The utility model is described in more detail with reference to the accompanying drawings for following basis.
Fig. 1 the utility model adhesive frame structure schematic diagram;
Fig. 2 (a) the utility model wiring board is fit into the preceding schematic diagram of glue frame;
Fig. 2 (b) the utility model wiring board is fit into schematic diagram behind the glue frame;
Fig. 3 (a) the utility model lower spring schematic diagram that is in the normal state;
Fig. 3 (b) the utility model is in compressive state lower spring schematic diagram;
Fig. 4 (a) the utility model spring is fitted into the preceding schematic diagram of spacing hole;
Fig. 4 (b) the utility model spring is fitted into schematic diagram behind the spacing hole;
Fig. 5 the utility model core strueture schematic diagram;
Fig. 6 (a) the utility model electricity core is fitted into schematic diagram in the glue frame;
Fig. 6 (b) the utility model electricity core is fitted into schematic diagram behind the glue frame;
Fig. 7 the utility model electricity core battery schematic diagram in the labeling of packing into;
Fig. 8 the utility model battery installation diagram;
Description of reference numerals is as follows:
1, electric core chamber; 2, wiring board; 3, spring; 4, electric core; 5, labeling; 11, spacing hole; 12, the position of bone; 13, the wiring board chamber; 14, glue frame mesospore; 41, the face pad.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment
As shown in Figure 1, the glue frame of built-in battery comprises with the lower part: hold the glue frame mesospore 14 between the electric core chamber 1 of electric core 4, the wiring board chamber 13 that holds wiring board 2 and wiring board chamber 13 and the electric core chamber 1.Two position of bone 12 that support wiring board 2 are arranged on the glue frame mesospore 14, spacing hole 11 is arranged on the position of bone 12, spacing hole 11 penetrates the glue frame mesospore 14 and the position of bone 12.The position of two spacing holes 11 is corresponding with the anode and cathode terminals of electric core 4 and wiring board 2.Spring 3 is assemblied in the spacing hole 11, the two ends of spring 3 are arranged with metal cap, guarantee to realize good electrical connection, aluminum hull shell positive pole (or box hat rivet positive pole) on positive pole and the electric core 4 on the one spring 3 two ends metal cap electrical interconnection plates 2, aluminum hull rivet negative pole (or box hat shell negative pole) on negative pole and the electric core 4 on another spring 3 two ends metal cap electrical interconnection plates 2.Above-mentioned spring 3 is preferred elastic connecting device, also can be elastic connecting devices such as shell fragment.
The battery assembling process is as follows, at first, as shown in Figure 2, wiring board 2 is fitted in the wiring board chamber 13, and two spacing holes 11 are aimed at positive pole and the negative pole on the wiring board respectively on the position of bone 12.Then, as shown in Figure 4, spring 3 is fitted in the spacing hole 11.Secondly, as shown in Figure 6, the electric core 4 that assembles the face pad is fitted in the electric core chamber 1.At last, put labeling 5, both can obtain the finished product battery at the semi-finished product that above-mentioned steps is obtained.
The content of not setting forth in the present embodiment is that those skilled in the art are known, no longer endures and chats.
Claims (5)
1, a kind of packaged battery, comprise glue frame, wiring board (2) and electric core (4), the glue frame comprises the wiring board chamber (13) that is used to hold the electric core chamber (1) of electric core (4) and is used to hold wiring board (2), it is characterized in that: being positioned on the glue frame mesospore (14) between electric core chamber (1) and wiring board chamber (13) has two spacing holes (11), elastic connecting device is installed in the spacing hole (11), and the elastic connecting device two ends are electrically connected with the anode and cathode terminals of electric core (4) and wiring board (2) respectively.
2, battery according to claim 1 is characterized in that: also comprise being arranged on the position of bone (12) that glue frame mesospore (14) is gone up the support wiring board of giving prominence to wiring board chamber (13) (2).
3, according to the described battery of claim 2, it is characterized in that: spacing hole (11) and penetrates glue frame mesospore (14) and becomes a through hole with the position of bone (12) on the position of bone (12).
4, battery according to claim 1 is characterized in that: the two ends of described elastic connecting device are provided with the metal cap or the rivet of smooth connection wiring board (2) and electric core (4) anode and cathode terminals.
5, according to claim 1 or 4 described batteries, it is characterized in that: described elastic connecting device is spring (3) or shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200161042U CN200983373Y (en) | 2006-11-27 | 2006-11-27 | A package cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200161042U CN200983373Y (en) | 2006-11-27 | 2006-11-27 | A package cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983373Y true CN200983373Y (en) | 2007-11-28 |
Family
ID=38910523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200161042U Expired - Fee Related CN200983373Y (en) | 2006-11-27 | 2006-11-27 | A package cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983373Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262152A (en) * | 2014-06-30 | 2016-01-20 | 比亚迪股份有限公司 | Mobile power supply |
-
2006
- 2006-11-27 CN CNU2006200161042U patent/CN200983373Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262152A (en) * | 2014-06-30 | 2016-01-20 | 比亚迪股份有限公司 | Mobile power supply |
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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: 20071128 Termination date: 20151127 |