CN205376674U - Battery of moulding plastics - Google Patents
Battery of moulding plastics Download PDFInfo
- Publication number
- CN205376674U CN205376674U CN201620059811.3U CN201620059811U CN205376674U CN 205376674 U CN205376674 U CN 205376674U CN 201620059811 U CN201620059811 U CN 201620059811U CN 205376674 U CN205376674 U CN 205376674U
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- CN
- China
- Prior art keywords
- protection board
- pcb protection
- battery core
- battery
- core assembly
- 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.)
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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 relates to a battery technology field provides a battery of moulding plastics, include by the mutual parallel connection's of the electric core of a plurality of independences electric core subassembly, locate PCB protection shield, the lid that electric core subassembly has the top portion top of positive negative pole and locate the high -pressure shell on the PCB protection shield and locate the support between electric core subassembly top portion and the PCB protection shield, PCB protection shield electricity connect in electric core subassembly just, the negative pole, still include a NFC antenna, the lateral wall of just locating electric core subassembly in the PCB protection shield is connected to NFC antenna electricity. The utility model provides a battery of moulding plastics adds a NFC antenna at the outer wall of electric core subassembly, and simultaneously, the NFC antenna is connected with PCB protection shield electricity, and by the power supply of electric core subassembly, like this, this battery of moulding plastics still possesses the near field communication function outside possessing the function of charge -discharge own, can be applied to NFC technical field.
Description
Technical field
This utility model relates to cell art, particularly relates to a kind of injection molding battery with wireless near field communication function.
Background technology
NFC (NearFieldCommunication wireless near field communication) is a kind of short-range high frequency wireless communication technology, it is allowed to carry out contactless Point-to-Point Data Transmission (in ten centimetres) exchange data between electronic equipment.
At present, along with the fast development of telecommunication market, as the mobile terminals such as three anti-mobile phones, digital DV have also been obtained swift and violent development, wherein it is applied to the injection molding battery then function singleness of each mobile terminal, it is impossible to meet the Consumer's Experience of requirements at the higher level.
Utility model content
In sum, the purpose of this utility model is in that to provide a kind of injection molding battery, it is intended to the problem solving existing injection molding battery function singleness.
This utility model is realized in; injection molding battery; including the battery core assembly being connected in parallel with each other by some independent battery cores, the high pressure shell be located at described battery core assembly there is the PCB protection board above the top ends of both positive and negative polarity, be covered on described PCB protection board and be located at the support between described battery core assembly top ends and described PCB protection board; described PCB protection board is electrically connected to the both positive and negative polarity of described battery core assembly; also including a NFC antenna, described NFC antenna is electrically connected to described PCB protection board and is located at the lateral wall of described battery core assembly.
Further; described PCB protection board includes being located at its sidewall towards the first link on the bottom of described battery core assembly and by described PCB protection board and stretches out the second link formed for being electrically connected to described NFC antenna; described first link is electrically connected to the both positive and negative polarity of described battery core assembly, and described NFC antenna sticks in the lateral wall of described battery core assembly.
Specifically; described battery core assembly includes two both positive and negative polarity one end to be drawn close and the first battery core of boundary alignment and the second battery core; also including two nickel sheet in " F " type, each described nickel sheet all includes the positive pole of positive pole for being connected in parallel described first battery core and described second battery core or is connected in parallel the first connecting portion of the negative pole of described first battery core and the negative pole of described second battery core and is perpendicular to described first connecting portion and stretches out the second connecting portion of described first link for being electrically connected to described PCB protection board formed.
Preferably, described second connecting portion is bent in " U " type towards described first connecting portion, and described first link of described PCB protection board is electrically connected to the first connecting portion of bending in " U " type.
Further, between described described second connecting portion being set up in two described nickel sheet, described support includes body and some is stretched out, towards the top end face of described PCB protection board, the support column formed by described body vertically upward.
Preferably, the two of described body long limits become the first breach for injecting glue circulation and the second breach respectively towards concave shaped.
Preferably, two minor face ends of described body stretch out the first support column and the second support column vertically upward, are provided with the 3rd support column between described first support column and described second support column.
Further, described high pressure shell includes the housing that is covered on described PCB protection board and is located at described housing projection for spacing described PCB protection board on the inwall of described PCB protection board.
Specifically; parallel in medial wall, described projection limit long with the one of described housing; described projection surrounds the accommodating place of the accommodating described PCB protection board of formation with the medial wall, long limit of described housing, and the medial wall, long limit of described housing and the sidewall of described projection are equipped with the buckle for the described PCB protection board edge that is fixed.
Specifically; described housing offers accommodating place and the first outside perforate described in UNICOM respectively towards the medial wall of described PCB protection board short side direction, and another medial wall, long limit of described housing offers the second perforate that described second link for described PCB protection board stretches out.
Compared with prior art; the injection molding battery that this utility model provides; outer wall at battery core assembly sets up a NFC antenna; meanwhile, NFC antenna electrically connects with PCB protection board, by battery core assembly power supply; so; this injection molding battery, outside the function possessing discharge and recharge own, is also equipped with wireless near field communication function, namely can be applicable to NFC technique field.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the injection molding battery that this utility model embodiment provides；
Fig. 2 is the NFC antenna structural representation with PCB protection board of this utility model embodiment offer；
Fig. 3 is the structural representation after battery core assembly and the bracket assembled that this utility model embodiment provides；
Fig. 4 is the structural representation of the support that this utility model embodiment provides；
Fig. 5 is the structural representation of the PCB protection board that this utility model embodiment provides；
Fig. 6 is the structural representation of the high gland that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can directly on another element or may be simultaneously present centering elements.When an element is known as " connection " another element, it can be directly connected to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower, top in the present embodiment, end, be only relative concept or with the normal operating condition of product for reference each other, and should not be regarded as have restrictive.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
Refer to Fig. 1 and Fig. 2; the injection molding battery that this utility model embodiment provides; including the battery core assembly 5 being connected in parallel with each other by some independent battery cores, be located at battery core assembly 5 there is the PCB protection board 2 above the top ends of both positive and negative polarity, the high pressure shell 1 that is covered on PCB protection board 2 and the support 3 being located between battery core assembly 5 top ends and PCB protection board 2; PCB protection board 2 is electrically connected to the positive and negative electrode of battery core assembly 5; also including a NFC antenna 6, NFC antenna 6 is electrically connected to PCB protection board 2 and is located at the lateral wall of battery core assembly 5.
The injection molding battery that this utility model embodiment provides; outer wall at battery core assembly 5 sets up a NFC antenna 6; simultaneously; NFC antenna 6 electrically connects with PCB protection board 2, battery core assembly 5 power, so; this injection molding battery is outside the function possessing discharge and recharge own; it is also equipped with wireless near field communication function, namely can be applicable to NFC technique field, replace bank card, mass transit card etc..
Wherein, battery core assembly 5 has the one end top ends as battery core assembly 5 of both positive and negative polarity, and relative one end is as the bottom of battery core assembly 5, simultaneously; PCB protection board 2 is bottom towards the end face of battery core assembly 5, and relative one end is as the top end face of PCB protection board 2.
Further; refer to Fig. 1 and Fig. 5; in the present embodiment; PCB protection board 2 includes being located at its second link 22 formed for being electrically connected to NFC antenna 6 that stretches out towards the first link 21 on the bottom of battery core assembly 5 and the sidewall by PCB protection board 2; first link 21 is electrically connected to the both positive and negative polarity of battery core assembly 5, and NFC antenna 6 sticks in the lateral wall of battery core assembly 5.Specifically; the PCB protection board 2 that this utility model embodiment provides is rectangular slab; the middle part of the long side wall of this PCB protection board 2 extends perpendicularly outward formation the second link 22; second link 22 of PCB protection board 2 is concordant with battery core assembly 5 edge; certainly it is a position at relative PCB protection board 2 two ends in the middle part of the long side wall of PCB protection board 2 here; not necessarily centre position, can be defined according to specific circumstances again.NFC antenna 6 has sticking material by 3M glue etc. and sticks on the lateral wall of battery core assembly 5.
Specifically; refer to Fig. 1; battery core assembly 5 includes the first battery core 51 and the second battery core 52 that two both positive and negative polarity one end are drawn close and surrounding border aligns; also including two nickel sheet 4 in " F " type, each nickel sheet 4 all includes the first connecting portion 41 of the negative or positive electrode for being connected in parallel the first battery core 51 and the second battery core 52 and is perpendicular to the first connecting portion 41 and stretches out second connecting portion 42 of the first link 21 for being electrically connected to PCB protection board 2 of formation.Similarly, 3M glue has been sticked in the first outer lateral wall relative with the second battery core 52 of battery core 51, both positive and negative polarity one end of both positive and negative polarity one end of the first battery core 51 Yu the second battery core 52 has been drawn close and surrounding boundary alignment is bonded into an entirety.Utilize two nickel sheet 4 in " F " type, the positive pole 511 of the first battery core 51 and the positive pole 521 of the second battery core 52 are connected in parallel by the first connecting portion 41 of one of them nickel sheet 4, the negative pole 512 of the first battery core 51 and the negative pole 522 of the second battery core 52 are connected in parallel by the first connecting portion 41 of another nickel sheet 4, finally form total positive pole and the negative pole of battery core assembly 5 at the second connecting portion 42 of two nickel sheet 4.First connecting portion 41 and the second connecting portion 42 are formed in one.
Preferably, refer to Fig. 1, the second connecting portion 42 is bent in " U " type towards the first connecting portion 41, and the first link 21 of PCB protection board 2 is electrically connected to the first connecting portion 41 of bending in " U " type.Owing to PCB protection board 2 is positioned at the top of battery core assembly 5 top ends, there is difference in height between the two, then the second connecting portion 42 of nickel sheet 4 needs the first link 21 realized with PCB protection board 2 in perpendicular inner bending to be electrically connected.
Further, refer to Fig. 1 and Fig. 4, in the present embodiment, support 3 is located between the second connecting portion 42 of two nickel sheet 4, and support 3 includes body 31 and some stretched out, towards the top end face of PCB protection board 2, the support column formed by body 31 vertically upward.Here, support 3 is also strip, and length approximates the distance between the second connecting portion 42 of two nickel sheet 4; the effect of support 3 is to support PCB protection board 2; place this injection molding battery in use, improper use, causes sinking towards battery core assembly 5 direction of PCB protection board 2.
Preferably, refer to Fig. 4, two long limits of body 31 become the first breach 311 and the second breach 312 for injecting glue circulation towards concave shaped respectively.When being packaged, the first breach 311 and the second breach 312 can reduce the contact area of body 31 and the top ends of battery core assembly 5, are conducive to support 3 to stick in more firmly on battery core assembly 5.
Preferably, refer to Fig. 4, two minor face ends of body 31 stretch out the first support column 321 and the second support column 322 vertically upward, are provided with the 3rd support column 323 between the first support column 321 and the second support column 322.By above first support column the 321, second support column 322 and the 3rd support column 323, PCB protection board 2 is supported effect, certainly, according to concrete increase in demand or the quantity reducing support column.
Further, refer to Fig. 1 and Fig. 6, in the present embodiment, housing 11 that high pressure shell 1 includes being covered on PCB protection board 2 and be located at housing projection 12 for spacing PCB protection board 2 on the inwall of PCB protection board 2.Housing 11 profile of the high pressure shell 1 that the present embodiment provides matches with the profile of the top ends of battery core assembly 5, when housing 11 is covered on PCB protection board 2, and the border flush of its border and battery core assembly 5.
Specifically; refer to Fig. 6; parallel in medial wall, projection 12 limit long with the one of housing 11; projection 12 surrounds the accommodating place 113 of the accommodating PCB protection board 2 of formation with the medial wall, long limit of housing 11, and the medial wall, long limit of housing 11 and the sidewall of projection 12 are equipped with the buckle 114 for PCB protection board 2 edge that is fixed.PCB protection board 2 being placed in the accommodating place 114 in housing 11, applies downward active force towards battery core assembly 5 direction, hear a sound of " clatter ", buckle is snapped into the edge of PCB protection board 2.
Preferably, refer to Fig. 6, the medial wall, long limit of housing 11 is provided with two buckles 114, and projection 12 sidewall corresponding with medial wall, housing 11 long limit is provided with a buckle 114.
Specifically; refer to Fig. 1 and Fig. 6; housing 11 offers, towards the medial wall of PCB protection board 2 short side direction, the first perforate 111 housing place 113 and outside for UNICOM respectively, and another medial wall, long limit of housing 11 offers the second perforate 112 that the second link 22 for PCB protection board 2 stretches out.When PCB protection board 2 is placed in accommodating place 113, it is concordant with its border that the end of the second link 22 extend out to the second perforate 112 place, and so, NFC antenna 6 is electrically connected to the second link 22 by the second perforate.The effect of the first perforate 111 is that PCB protection board 2, high pressure shell 1, support 3 and battery core assembly 5 are packaged the most at last by flowing in housing 11 for injecting glue.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. injection molding battery; including the battery core assembly being connected in parallel with each other by some independent battery cores, the high pressure shell be located at described battery core assembly there is the PCB protection board above the top ends of both positive and negative polarity, be covered on described PCB protection board and be located at the support between described battery core assembly top ends and described PCB protection board; described PCB protection board is electrically connected to the positive and negative electrode of described battery core assembly; it is characterized in that; also including a NFC antenna, described NFC antenna is electrically connected to described PCB protection board and is located at the lateral wall of described battery core assembly.
2. injection molding battery as claimed in claim 1; it is characterized in that; described PCB protection board includes being located at its sidewall towards the first link on the bottom of described battery core assembly and by described PCB protection board and stretches out the second link formed for being electrically connected to described NFC antenna; described first link is electrically connected to the both positive and negative polarity of described battery core assembly, and described NFC antenna sticks in the lateral wall of described battery core assembly.
3. injection molding battery as claimed in claim 2, it is characterized in that, described battery core assembly includes two both positive and negative polarity one end to be drawn close and the first battery core of boundary alignment and the second battery core, also include two nickel sheet in " F " type, each described nickel sheet all includes the positive pole of positive pole for being connected in parallel described first battery core and described second battery core or is connected in parallel the first connecting portion of the negative pole of described first battery core and the negative pole of described second battery core and is perpendicular to described first connecting portion and stretches out the second connecting portion of described first link for being electrically connected to described PCB protection board formed.
4. injection molding battery as claimed in claim 3, it is characterised in that described second connecting portion is bent in " U " type towards described first connecting portion, described first link of described PCB protection board is electrically connected to the first connecting portion of bending in " U " type.
5. injection molding battery as described in claim 3 or 4; it is characterized in that; between described described second connecting portion being set up in two described nickel sheet, described support includes body and some is stretched out, towards the top end face of described PCB protection board, the support column formed by described body vertically upward.
6. injection molding battery as claimed in claim 5, it is characterised in that two long limits of described body become the first breach for injecting glue circulation and the second breach respectively towards concave shaped.
7. injection molding battery as claimed in claim 5, it is characterised in that two minor face ends of described body stretch out the first support column and the second support column vertically upward, are provided with the 3rd support column between described first support column and described second support column.
8. the injection molding battery as described in any one of claim 2 to 4, it is characterised in that described high pressure shell includes the housing that is covered on described PCB protection board and is located at described housing projection for spacing described PCB protection board on the inwall of described PCB protection board.
9. injection molding battery as claimed in claim 8; it is characterized in that; parallel in medial wall, described projection limit long with the one of described housing; described projection surrounds the accommodating place of the accommodating described PCB protection board of formation with the medial wall, long limit of described housing, and the medial wall, long limit of described housing and the sidewall of described projection are equipped with the buckle for the described PCB protection board edge that is fixed.
10. injection molding battery as claimed in claim 9; it is characterized in that; described housing offers accommodating place and the first outside perforate described in UNICOM respectively towards the medial wall of described PCB protection board short side direction, and another medial wall, long limit of described housing offers the second perforate that described second link for described PCB protection board stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059811.3U CN205376674U (en) | 2016-01-21 | 2016-01-21 | Battery of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059811.3U CN205376674U (en) | 2016-01-21 | 2016-01-21 | Battery of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376674U true CN205376674U (en) | 2016-07-06 |
Family
ID=56274111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059811.3U Active CN205376674U (en) | 2016-01-21 | 2016-01-21 | Battery of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808939A (en) * | 2017-09-26 | 2018-03-16 | 努比亚技术有限公司 | A kind of end cell structure and mobile terminal |
-
2016
- 2016-01-21 CN CN201620059811.3U patent/CN205376674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808939A (en) * | 2017-09-26 | 2018-03-16 | 努比亚技术有限公司 | A kind of end cell structure and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |