CN207068994U - Battery and electronic equipment - Google Patents
Battery and electronic equipment Download PDFInfo
- Publication number
- CN207068994U CN207068994U CN201720668903.6U CN201720668903U CN207068994U CN 207068994 U CN207068994 U CN 207068994U CN 201720668903 U CN201720668903 U CN 201720668903U CN 207068994 U CN207068994 U CN 207068994U
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- China
- Prior art keywords
- battery body
- battery
- negative pole
- positive pole
- metal shell
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
A kind of battery and electronic equipment are the utility model is related to, including：Battery body, there is positive pole and negative pole, the first electric capacity is connected between positive pole and negative pole；Radiofrequency signal connection end, pass through the positive pole of the second capacitance connection to battery body；Metal shell, battery body is coated, and be connected with the negative pole of battery body；Positive pole feeder ear, connected by the positive pole of the first inductance and battery body；Negative pole feeder ear, connected by the negative pole of the second inductance and battery body.The radiofrequency signal that radiofrequency signal connection end receives is capacitively coupled on metal shell by being connected to the first electric capacity and second between the positive pole of battery body and negative pole, and metal shell plays a part of the outside radiation signal of antenna.Because the metal shell directly using battery uses as antenna, make simply, come off without having to worry about metal shell.
Description
Technical field
Cell art is the utility model is related to, more particularly to a kind of battery with antenna and radio communication electricity
Sub- equipment.
Background technology
In electronic equipment, antenna is essential part, can be used for such as NFC (Near
Field Communication, near-field communication), RFID (Radio Frequency Identification, less radio-frequency know
Outside radiation signal in function not).
With the miniaturization of electronic equipment, the development trend of densification, available for the space region for placing antenna
Domain is also less and less, and therefore, traditional way is the mode that antenna is combined with battery, i.e., is glued antenna located at battery by glue
On shell, in this way, antenna easily comes off from battery, and complex manufacturing technology.
Utility model content
Based on this, it is necessary to provide the battery and electronic equipment that a kind of technique is simple, antenna is difficult for drop-off.
A kind of battery, including：
Battery body, there is positive pole and negative pole, the first electric capacity is connected between the positive pole and negative pole；
Radiofrequency signal connection end, the positive pole by the second capacitance connection to the battery body；
Metal shell, the battery body is coated, and be connected with the negative pole of the battery body；
Positive pole feeder ear, it is connected by the first inductance with the positive pole of the battery body；
Negative pole feeder ear, it is connected by the second inductance with the negative pole of the battery body.
A kind of battery, including：
Battery body, there is positive pole and negative pole, the first electric capacity is connected between the positive pole and negative pole；
Radiofrequency signal connection end, the negative pole by the second capacitance connection to the battery body；
Metal shell, the battery body is coated, and be connected with the positive pole of the battery body；
Positive pole feeder ear, it is connected by the first inductance with the positive pole of the battery body；
Negative pole feeder ear, it is connected by the second inductance with the negative pole of the battery body.
In one of the embodiments, in addition to circuit board, the positive pole feeder ear, negative pole feeder ear, radiofrequency signal connect
End and first electric capacity, the second electric capacity, the first inductance, the second inductance are connect on the circuit board.
In one of the embodiments, the circuit board is flexible PCB.
In one of the embodiments, the positive pole feeder ear, negative pole feeder ear, radiofrequency signal connection end is by located at institutes
State the golden finger that the conductive contact blade on flexible PCB is formed.
A kind of electronic equipment, including above-mentioned any one described battery.
A kind of battery provided by the utility model, connected by the negative pole of the metal shell and battery body that coat battery body
Connect, radiofrequency signal connection end is by the way that in the second capacitance connection to metal shell, the radiofrequency signal that radiofrequency signal connection end receives is led to
Cross and be connected to the first electric capacity and second between the positive pole of battery body and negative pole and be capacitively coupled on metal shell, metal shell rises
To the outside radiation signal of effect and reception signal of antenna.Due to directly being used using metal shell as antenna, simple, nothing is made
It need to worry that metal shell comes off.
Brief description of the drawings
Fig. 1 is the circuit connection diagram of the battery of the embodiment of the utility model one；
Fig. 2 is the circuit connection diagram of the battery of the another embodiment of the utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " interior ", " outer ", "left", "right" and
For illustrative purposes only, it is unique embodiment to be not offered as similar statement.
The electronic equipment that the embodiment of the utility model one provides can be implemented in a variety of manners, for example, can
With including such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD
(tablet personal computer), PMP (portable media player), navigator, wearable electronic etc..
It is detachable or be fixedly installed in above-mentioned nothing as shown in figure 1, the battery 100 that the embodiment of the utility model one provides
In line communication electronic equipment, electric energy can be both provided for electronic equipment, the function that can possess antenna again, i.e., outwards
Transmitting and/or reception radiofrequency signal.
Specifically, battery 100 includes：Battery body 10, metal shell 20, positive pole feeder ear 31, the and of negative pole feeder ear 32
Radiofrequency signal connection end 33.Wherein, battery body 10 has positive pole 11 and negative pole 12, the positive pole 11 and negative pole 12 of battery body 10
Between be connected with the first electric capacity 41.
Metal shell 20 coats battery body 10, also, metal shell 20 is connected with the negative pole 12 of battery body 10, also
It is to say, metal shell 20 uses as the negative pole 12 of battery body 10, for example, in common dry cell, carbon-point is as battery
The positive pole 11 of body 10 uses, and the zinc cylinder for being coated on carbon-point periphery uses as the negative pole 12 of battery body 10, here, outside metal
Shell 20 plays a part of zinc cylinder as dry battery cathode.
According to the needs of practical application, metal shell 20 can be selected by any one material in copper, aluminium, zinc or stainless steel
Metal shell made of matter.
Positive pole feeder ear 31 is connected by the first inductance 51 with the positive pole 11 of battery body 10, and negative pole feeder ear 32 passes through
Two inductance 52 are connected with the negative pole 12 of battery body 10, because negative pole 12 of the metal shell 20 as battery body 10 uses, because
This, negative pole feeder ear 32 can be connected directly between on metal shell 20 by the second inductance 52.Positive pole feeder ear 31 and negative pole supply
Electric end 32 is provided out electric energy as the positive and negative feeder ear of battery 100.It should be noted that in order to preferably play logical direct current letter
Number, the effect of resistance high-frequency signal, the first inductance 51 and the second inductance 52 are preferably high frequency choke coil.
Radiofrequency signal connection end 33 is connected to the positive pole 11 of battery body 10 by the second electric capacity 42, real in the utility model
In the practical application for applying example, the radiofrequency signal that radiofrequency signal connection end 33 receives is coupled by the first electric capacity 41 and the second electric capacity 42
Onto metal shell 20, metal shell 20 plays a part of the outside radiation signal of antenna.Due to directly using metal shell 20 as
Antenna uses, and makes simply, is come off without having to worry about metal shell 20.
In the utility model embodiment, battery 100 also includes circuit board, and the circuit board can be flexible PCB,
It can be the printed circuit board (PCB) of hard.Positive pole feeder ear 31, negative pole feeder ear 32, the electric capacity of radiofrequency signal connection end 33 and first
41st, the second electric capacity 42, the first inductance 51, the second inductance 52 are on circuit board.In order to reduce the occupancy in space and grafting
Convenience, positive pole feeder ear 31, negative pole feeder ear 32, radiofrequency signal connection end 33 can be golden finger, the golden finger be by
What the conductive contact blade on circuit board was formed.
As shown in Fig. 2 the battery 200 that the another embodiment of the utility model provides, detachably or is fixedly installed in above-mentioned
In electronic equipment, electric energy can be both provided for electronic equipment, the function that can possess antenna again, i.e., to
Outer transmitting and/or reception radiofrequency signal.Battery 200 includes：Battery body 60, metal shell with positive pole 61 and negative pole 62
70th, positive pole feeder ear 81, negative pole feeder ear 82 and radiofrequency signal connection end 83.The difference of battery 200 and battery 100 is metal
Shell 70 is connected with the positive pole of battery body 60 61, that is to say, that positive pole 61 of the metal shell 70 as battery body 60
Use.
Specifically, being connected with the first electric capacity 41 between the positive pole 61 of battery body 60 and negative pole 62, metal shell 70 coats electricity
Pond body 60, also, metal shell 70 is connected with the positive pole 61 of battery body 60.Positive pole feeder ear 81 by the first inductance 51 with
The positive pole 61 of battery body 60 is connected, and negative pole feeder ear 82 is connected by the second inductance 52 with the negative pole 62 of battery body 60.Penetrate
Frequency signal connection end 83 is connected to the negative pole 62 of battery body 60 by the second electric capacity 42.In order to preferably play logical direct current letter
Number, the effect of resistance high-frequency signal, the first inductance 51 and the second inductance 52 are preferably high frequency choke coil.
Radiofrequency signal connection end 83 is connected to the positive pole 61 of battery body 60 by the second electric capacity 42, real in the utility model
In the practical application for applying example, the radiofrequency signal that radiofrequency signal connection end 83 receives is coupled by the first electric capacity 41 and the second electric capacity 42
Onto metal shell 70, metal shell 70 plays a part of the outside radiation signal of antenna.Due to directly using metal shell 70 as
Antenna uses, and makes simply, is come off without having to worry about metal shell 70.
A kind of battery 100 that the present embodiment provides, by the metal shell 20 and battery body 10 that coat battery body 10
Negative pole 12 connect, radiofrequency signal connection end 33 is connected on metal shell 20 by the second electric capacity 42, radiofrequency signal connection end
33 radiofrequency signals received are by being connected to the first electric capacity 41 and the second electric capacity between the positive pole 11 of battery body 10 and negative pole 12
42 are coupled on metal shell 20, and metal shell 20 plays a part of the outside radiation signal of antenna.Due to directly with metal shell
20 use as antenna, make simply, are come off without having to worry about metal shell 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
- A kind of 1. battery, it is characterised in that including：Battery body, there is positive pole and negative pole, the first electric capacity is connected between the positive pole and negative pole；Radiofrequency signal connection end, the positive pole by the second capacitance connection to the battery body；Metal shell, the battery body is coated, and be connected with the negative pole of the battery body；Positive pole feeder ear, it is connected by the first inductance with the positive pole of the battery body；Negative pole feeder ear, it is connected by the second inductance with the negative pole of the battery body.
- A kind of 2. battery, it is characterised in that including：Battery body, there is positive pole and negative pole, the first electric capacity is connected between the positive pole and negative pole；Radiofrequency signal connection end, the negative pole by the second capacitance connection to the battery body；Metal shell, the battery body is coated, and be connected with the positive pole of the battery body；Positive pole feeder ear, it is connected by the first inductance with the positive pole of the battery body；Negative pole feeder ear, it is connected by the second inductance with the negative pole of the battery body.
- 3. battery according to claim 1 or 2, it is characterised in that also including circuit board, the positive pole feeder ear, negative pole Feeder ear, radiofrequency signal connection end and first electric capacity, the second electric capacity, the first inductance, the second inductance are located at the electricity On the plate of road.
- 4. battery according to claim 3, it is characterised in that the circuit board is flexible PCB.
- 5. battery according to claim 4, it is characterised in that the positive pole feeder ear, negative pole feeder ear, radiofrequency signal connect The golden finger for connecing end to be formed by the conductive contact blade on the flexible PCB.
- 6. a kind of electronic equipment, it is characterised in that including battery as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668903.6U CN207068994U (en) | 2017-06-09 | 2017-06-09 | Battery and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668903.6U CN207068994U (en) | 2017-06-09 | 2017-06-09 | Battery and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068994U true CN207068994U (en) | 2018-03-02 |
Family
ID=61509535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668903.6U Active CN207068994U (en) | 2017-06-09 | 2017-06-09 | Battery and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496389A (en) * | 2018-09-28 | 2019-03-19 | 深圳市汇顶科技股份有限公司 | Circuit and electronic equipment |
-
2017
- 2017-06-09 CN CN201720668903.6U patent/CN207068994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496389A (en) * | 2018-09-28 | 2019-03-19 | 深圳市汇顶科技股份有限公司 | Circuit and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 35th floor, block a, Tanglang City, 3333 Liuxian Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Wanmo acoustics Co.,Ltd. Address before: 518000 14th floor, east block, Tianliao building, Tanglang primary school, Xili Xueyuan Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee before: 1MORE Inc. |
|
| CP03 | Change of name, title or address |