CN103730621A - Thin battery - Google Patents
Thin battery Download PDFInfo
- Publication number
- CN103730621A CN103730621A CN201210385095.4A CN201210385095A CN103730621A CN 103730621 A CN103730621 A CN 103730621A CN 201210385095 A CN201210385095 A CN 201210385095A CN 103730621 A CN103730621 A CN 103730621A
- Authority
- CN
- China
- Prior art keywords
- electrode
- terminal
- utmost point
- electric connector
- electrode pad
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a thin battery which integrates an electric connector with a battery cell into a whole and comprises a battery cell, a circuit board, an electric connector and an adhesive tape, wherein the battery cell comprises a top seal region, a first electrode handle and a second electrode handle; the first electrode handle and the second electrode handle are arranged in the top seal region of the battery cell; the circuit board is arranged in the top seal region and comprises a first electrode pad and a second electrode pad; the electric connector is arranged in the top seal region and is electrically connected with the circuit board; the adhesive tape is provided with an opening and covers the battery cell and the circuit board; and the electric connector is exposed at the opening. The electric connector can be used for connecting a butting connector with the thin battery through insertion from a first direction or a second direction, therefore, by arranging the butting connector on a mobile electronic device, the thin battery can be connected with the mobile electronic device through insertion via the electric connector from the first direction or the second direction so as to supply power to the mobile electronic device.
Description
Technical field
The present invention is about a kind of battery, particularly a kind of thin battery that comprises electric connector.
Background technology
The development of smart mobile phone or panel computer has in recent years been at a tremendous pace.Every new machine causes consumer's madness panic buying once listing.Its influence power has been goed deep into general masses' sieve life, has even further changed consumer's social activities.For example, current smart mobile phone on the market and panel computer all possess 3G and WiFi function of surfing the Net, by wideling popularize of telecommunication operator and consumption electronic product dealer in recent years, online inquiry information or browsing page become indispensable some in many people's lives gradually whenever and wherever possible, it changes original online significantly only can, in the situation of indoor or some particular place, make obtaining of living information more convenient and instant.
Although there is function of surfing the Net and powerful ability to play multi-media, it is a large emphasis that attracts consumer's sight, but for most consumers, select portable electronic device to be not only conceived to this, but it is when having aforementioned advantages, must have frivolous condition concurrently.And that the electronic equipment that allows function approach PC can be accomplished is frivolous, except the improvement of IC technology, another emphasis is the lifting of the energy density of battery.So-called energy density is exactly the battery of per unit volume or weight, the electric power number that it can provide.Therefore, if can not reduce under the prerequisite of battery capacity, reduce volume and the weight of battery, just can effectively promote the energy density of battery, also contribute to it to be applied on portable electronic device.The most widely the selected supply of electric power source of portable electronic device is lithium battery at present.
Therefore, in order to reduce the volume of lithium battery, utilize solder technology to connect lithium battery and circuit board, having cannot heavy industry or be difficult to the problem of heavy industry, is necessary that separately seeking replacement scheme is solved.
Summary of the invention
The present invention proposes a kind of thin battery, comprises battery, circuit board, electric connector and adhesive tape.
Battery comprises closedtop district, the first electrode utmost point handle and the second electrode utmost point handle, and described the first electrode utmost point handle and described the second electrode utmost point handle are arranged at the closedtop district of battery.Circuit board is arranged at closedtop district, comprises the first electrode pad and the second electrode pad.Electric connector is arranged at closedtop district and is electrically connected at circuit board.Adhesive tape has opening, the coated described battery of adhesive tape and described circuit board and make described electric connector be exposed to described opening.
Wherein, the first electrode utmost point handle is welded in the first electrode pad, and the second electrode utmost point handle is welded in the second electrode pad.
This first electrode pad comprise first with respect to the second portion of this first, the first of this first electrode pad and second portion first gap that is separated by.
This second electrode pad comprise first with respect to the second portion of this first, the first of this second electrode pad and second portion second gap that is separated by.
This first electrode utmost point handle inserts this first gap.
This second electrode utmost point handle inserts this second gap.
This electric connector comprises:
The first insulating body, comprise two location notchs and a plurality of terminal groove, each this location notch has the first socket and the second socket, the cell wall of each this location notch is provided with the first guide groove, the second guide groove and a recess, this first guide groove extends to this recess from this first socket along first direction, this second guide groove extends to this recess from this second socket along second direction, and those terminal grooves are arranged at intervals between this two location notch, and each this terminal groove has the 3rd socket and the 4th socket; And
A plurality of conducting terminals, are arranged at respectively in those terminal grooves.
This electric connector also comprises:
The second insulating body, comprises two location-plates, and correspondence is connected in this two location notch, and each this location-plate comprises a locating convex block, and this locating convex block embeds this recess and fixes this second insulating body in this first insulating body from this first guide groove or this second guide groove; And
A plurality of metal pins, are arranged at intervals between this two location-plate, and when this locating convex block embeds this recess, those metal pins insert respectively in those terminal grooves and are electrically connected at those conducting terminals.
One end of each this conducting terminal is provided with a terminal salient point.
One end of each this metal pin is provided with a terminal chute, and when this two location-plates correspondence is connected in this two location notch, this terminal salient point embeds in this terminal chute.
The present invention integrates electric connector and battery, thereby can directly by electric connector, be connected with the electronic installation that is provided with butt connector.In addition, battery is not additionally coated housing, thereby integral thickness is minimized.Hereby with embodiment and accompanying drawing, further illustrate the present invention as follows.
Accompanying drawing explanation
Fig. 1 is the schematic diagram () of first embodiment of the invention.
Fig. 2 is the schematic diagram (two) of first embodiment of the invention.
Fig. 3 is the schematic diagram (three) of first embodiment of the invention.
Fig. 4 is electric connector schematic diagram of the present invention ().
Fig. 5 is electric connector schematic diagram of the present invention (two).
Fig. 6 is the schematic diagram that electric connector of the present invention is pegged graft along first direction.
Fig. 7 is the schematic diagram that electric connector of the present invention is pegged graft along second direction.
Wherein, Reference numeral:
1 thin battery
17 battery
171 closedtop district 173 first electrode utmost point handles
174 second electrode utmost point handle 179 sealing strips
18 circuit boards
183 first electrode pad 183A firsts
183B second portion 183C the first gap
184 second electrode pad 184A firsts
184B second portion 184C the second gap
19 electric connector 21 adhesive tapes
50 first insulating body 51 location notchs
511 first socket 512 second sockets
513 first guide groove 514 second guide grooves
515 recess 53 terminal grooves
531 the 3rd socket 532 the 4th sockets
55 conducting terminal 551 terminal salient points
60 second insulating body 61 location-plates
611 locating convex block 63 metal pins
631 terminal chute 80 first directions
90 second directions
Embodiment
Please refer to the 1st figure to the 3 figure, be respectively schematic diagram (), schematic diagram (two) and the schematic diagram (three) of first embodiment of the invention, disclose a kind of thin battery 1.Thin battery 1 comprises battery 17, circuit board 18, electric connector 19 and adhesive tape 21.
In an enforcement aspect, the first electrode pad 183 comprise the 183A of first with respect to the second portion 183B of the 183A of first, by the 183A of first towards the second portion 183B doubling Er Shi 183A of first and the second portion 183B first gap 183C of being separated by.In like manner, the second electrode pad 184 comprises the 184A of first and second portion 184B, and the 184A of first is made to first part 184A and the second portion 184B second gap 184C of being separated by towards second portion 184B doubling.Wherein, the first electrode utmost point handle 173 inserts in the first gap 183C, and the second electrode utmost point handle 174 inserts in the second gap 184C.Thus, circuit board 18 just can roughly be fixed on the closedtop district 171 of battery 17, and next the mode by spot welding makes the first electrode utmost point handle 173 be welded in the first electrode pad 183 again, and makes the second electrode utmost point handle 174 be welded in the second electrode pad 184.
Please refer to the 4th figure to the 7 figure, be respectively the schematic diagram that schematic diagram that electric connector schematic diagram of the present invention (), schematic diagram (two), electric connector peg graft along first direction and electric connector are pegged graft along second direction.In an enforcement aspect, electric connector 19 comprises the first insulating body 50 and a plurality of conducting terminals 55.The first insulating body 50 comprises two location notchs 51 and a plurality of terminal groove 53, and each location notch 51 has the first socket 511 and the second socket 512, and the cell wall of each location notch 51 is provided with the first guide groove 513, the second guide groove 514 and recess 515.The first guide groove 513 extends to recess 515, the second guide grooves 514 from the first socket 511 along first direction 80 and along second direction 90, extends to recess 515 from the second socket 512.Described terminal groove 53 is arranged at intervals between two location notchs 51, and each terminal groove 53 has the 3rd socket 531 and the 4th socket 532.55 of a plurality of conducting terminals are not arranged in terminal groove 53.
In addition, electric connector 19 more comprises the second insulating body 60 and a plurality of metal pins 63.Two sides of described the second insulating body 60 comprise two location-plates 61, and correspondence is connected in described two location notchs 51.Each location-plate 61 comprises a locating convex block 611, and locating convex block 611 is from the first guide groove 511(as shown in Figure 6) or the second guide groove 512(is as shown in Figure 7) embed recess 515, and then fix the second insulating body 60 in the first insulating body 50.A plurality of metal pins 63 are arranged at intervals between two location-plates 61, when locating convex block 611 embeds recess 515, in 63 other insertion end pilot trench 53 of a plurality of metal pins and be electrically connected at conducting terminal 55.
Therefore, as long as the first insulating body 50 and conducting terminal 55 are arranged to closedtop district 171, and aforementioned the second insulating body 60 and metal pin 63 are arranged on the electronic installation of wish linking, thin battery 1 just can be connected with electronic installation from first direction 80 or second direction 90.
In addition,, in an enforcement aspect, one end of each conducting terminal 55 is provided with terminal salient point 551.One end of each metal pin 63 is provided with terminal chute 631, and when two location-plate 61 correspondences are connected in two location notchs 51, terminal salient point 551 embeds in terminal chute 631.
Although technology contents of the present invention with preferred embodiment openly as above; so it is not in order to limit the present invention; any one of ordinary skill in the art; do not departing from spirit of the present invention a little change and the modification done; all should be covered by category of the present invention, so protection scope of the present invention is as the criterion with claims.
Claims (9)
1. a thin battery, is characterized in that, comprises:
Battery, comprises closedtop district, the first electrode utmost point handle and the second electrode utmost point handle, and this first electrode utmost point handle and this second electrode utmost point handle are arranged at this closedtop district;
Circuit board, is arranged at this closedtop district, comprises the first electrode pad and the second electrode pad;
Electric connector, is arranged at this closedtop district, is electrically connected at this circuit board; And
Adhesive tape, has opening, coated this battery of this adhesive tape and this circuit board and make this electric connector be exposed to this opening;
Wherein, this first electrode utmost point handle is welded in this first electrode pad, and this second electrode utmost point handle is welded in this second electrode pad.
2. thin battery as claimed in claim 1, is characterized in that, this first electrode pad comprise first with respect to the second portion of this first, the first of this first electrode pad and second portion first gap that is separated by.
3. thin battery as claimed in claim 2, is characterized in that, this second electrode pad comprise first with respect to the second portion of this first, the first of this second electrode pad and second portion second gap that is separated by.
4. thin battery as claimed in claim 3, is characterized in that, this first electrode utmost point handle inserts this first gap.
5. thin battery as claimed in claim 4, is characterized in that, this second electrode utmost point handle inserts this second gap.
6. thin battery as claimed in claim 1, is characterized in that, this electric connector comprises:
The first insulating body, comprise two location notchs and a plurality of terminal groove, each this location notch has the first socket and the second socket, the cell wall of each this location notch is provided with the first guide groove, the second guide groove and a recess, this first guide groove extends to this recess from this first socket along first direction, this second guide groove extends to this recess from this second socket along second direction, and those terminal grooves are arranged at intervals between this two location notch, and each this terminal groove has the 3rd socket and the 4th socket; And
A plurality of conducting terminals, are arranged at respectively in those terminal grooves.
7. thin battery as claimed in claim 6, is characterized in that, this electric connector also comprises:
The second insulating body, comprises two location-plates, and correspondence is connected in this two location notch, and each this location-plate comprises a locating convex block, and this locating convex block embeds this recess and fixes this second insulating body in this first insulating body from this first guide groove or this second guide groove; And
A plurality of metal pins, are arranged at intervals between this two location-plate, and when this locating convex block embeds this recess, those metal pins insert respectively in those terminal grooves and are electrically connected at those conducting terminals.
8. thin battery as claimed in claim 6, is characterized in that, one end of each this conducting terminal is provided with a terminal salient point.
9. thin battery as claimed in claim 7, electric connector, is characterized in that, and one end of each this metal pin is provided with a terminal chute, and when this two location-plates correspondence is connected in this two location notch, this terminal salient point embeds in this terminal chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385095.4A CN103730621A (en) | 2012-10-11 | 2012-10-11 | Thin battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385095.4A CN103730621A (en) | 2012-10-11 | 2012-10-11 | Thin battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103730621A true CN103730621A (en) | 2014-04-16 |
Family
ID=50454616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210385095.4A Pending CN103730621A (en) | 2012-10-11 | 2012-10-11 | Thin battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281065A (en) * | 2015-02-13 | 2016-01-27 | 维沃移动通信有限公司 | Battery connection structure of electronic product and electronic product applied thereto |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM252144U (en) * | 2004-02-13 | 2004-12-01 | Konnoc Battery Taiwan Co Ltd | Lithium battery protection plate structure |
| CN101478034A (en) * | 2008-01-04 | 2009-07-08 | 三星Sdi株式会社 | Protective circuit board, battery pack, and associated methods |
| CN101777663A (en) * | 2009-01-09 | 2010-07-14 | 三星Sdi株式会社 | Battery pack and its assembly method |
| TW201203655A (en) * | 2010-02-17 | 2012-01-16 | Toshiba Kk | Battery and method for producing same |
| CN102422457A (en) * | 2009-05-08 | 2012-04-18 | 株式会社Lg化学 | Secondary battery pack having a novel structure |
| CN202474075U (en) * | 2012-01-11 | 2012-10-03 | 原瑞电池科技股份有限公司 | Thin battery |
| CN202888300U (en) * | 2012-10-11 | 2013-04-17 | 原瑞电池科技股份有限公司 | Thin battery |
-
2012
- 2012-10-11 CN CN201210385095.4A patent/CN103730621A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM252144U (en) * | 2004-02-13 | 2004-12-01 | Konnoc Battery Taiwan Co Ltd | Lithium battery protection plate structure |
| CN101478034A (en) * | 2008-01-04 | 2009-07-08 | 三星Sdi株式会社 | Protective circuit board, battery pack, and associated methods |
| CN101777663A (en) * | 2009-01-09 | 2010-07-14 | 三星Sdi株式会社 | Battery pack and its assembly method |
| CN102422457A (en) * | 2009-05-08 | 2012-04-18 | 株式会社Lg化学 | Secondary battery pack having a novel structure |
| TW201203655A (en) * | 2010-02-17 | 2012-01-16 | Toshiba Kk | Battery and method for producing same |
| CN202474075U (en) * | 2012-01-11 | 2012-10-03 | 原瑞电池科技股份有限公司 | Thin battery |
| CN202888300U (en) * | 2012-10-11 | 2013-04-17 | 原瑞电池科技股份有限公司 | Thin battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281065A (en) * | 2015-02-13 | 2016-01-27 | 维沃移动通信有限公司 | Battery connection structure of electronic product and electronic product applied thereto |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |