CN104965375A - Camera capable of externally connecting extra battery for charging - Google Patents
Camera capable of externally connecting extra battery for charging Download PDFInfo
- Publication number
- CN104965375A CN104965375A CN201510332003.XA CN201510332003A CN104965375A CN 104965375 A CN104965375 A CN 104965375A CN 201510332003 A CN201510332003 A CN 201510332003A CN 104965375 A CN104965375 A CN 104965375A
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- China
- Prior art keywords
- camera
- charging
- chip
- battery
- back splint
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a camera capable of externally connecting an extra battery for charging. The camera comprises a camera body (1), a camera battery (5), the extra battery (2), a boosting chip (3) and a charging chip (4); wherein the boosting chip (3) and the charging chip (4) are arranged inside the camera body (1), the output end of the extra battery (2) is connected with the input end of the boosting chip (3), the output end of the boosting chip (3) is connected with the input end of the charging chip (4), the output end of the charging chip (4) is connected with the input end of the camera battery (5); the side surface of the extra battery (2) is provided with an extra battery thimble (6), the external surface of the camera body (1) is provided with a camera feed point (7) which is connected with the input end of the boosting chip (3) inside the camera body (1), and the extra battery thimble (6) is in contacting connection with the camera feed point (7). The camera of the present invention has the advantages of capacity of achieving shooting and charging at the same time, and capacity of avoiding an overdischarge phenomenon of the extra battery.
Description
Technical field
The present invention relates to moving camera technical field, particularly a kind of can the camera of external back splint battery charging.
Background technology
Current moving camera shooting market is very burning hot; the demand of moving camera gets more and more in recent years; moving camera is due to needs shooting 2K; the high resolution pictures such as 4K and image; power consumption is large especially, and due to moving camera fuselage less, battery capacity is all not enough; so how the longer time can be taken, it is the difficult problem that the needs of current moving camera solve.
Current moving camera product on the market, shooting time is general less than one hour, cannot meet the demand of long-time shooting.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, there is provided a kind of realize the shooting of charging limit, limit and avoid the phenomenon of back splint battery over-discharge can the camera of external back splint battery charging, by the method for back splint battery, charge to camera battery, meet the demand of long-time shooting.
Object of the present invention is achieved through the following technical solutions: a kind of can the camera of external back splint battery charging, it comprises camera and is arranged on the camera battery of camera internal, it also comprises back splint battery, boost chip and charging chip, described boost chip and charging chip are arranged at camera internal, the output terminal of back splint battery is connected with the input end of boost chip, the output terminal of boost chip is connected with the input end of charging chip, and the output terminal of charging chip is connected with the input end of camera battery.
The side of described back splint battery is provided with back splint battery thimble, camera outside surface is provided with camera feedback point, and camera feedback point is connected with the input end of the boost chip of camera internal, and during charging, back splint battery thimble and camera are presented point contact type and be connected.
The minimum input voltage of described boost chip is 3.3V.
The present invention has the following advantages:
1, in camera waterproof cover, increase back splint battery, back splint battery connects the charging contact of moving camera by thimble, and then boost in moving camera inside, be filled with VBUS network, the charging IC then calling moving camera inside charges the battery.The shooting of charging limit, limit can be realized, be the user of moving camera, provide longer shooting time, and the techniques save duration of charging of limit charging limit shooting, improve shooting efficiency.
2, because the input voltage of device interior boost chip has certain limit, minimum input voltage wants 3.3V guarantee boost chip normally to work, so when back splint battery discharge is to 3.3V, will stop, to moving camera charging, back splint battery can being avoided to cross the risk of putting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of back splint battery;
Fig. 3 is the structural representation of the camera in the present invention;
In figure: 1-camera, 2-back splint battery, 3-boost chip, 4-charging chip, 5-camera battery, 6-back splint battery thimble, 7-camera feedback point.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of can the camera of external back splint battery charging, it comprises camera 1 and is arranged on the camera battery 5 of camera 1 inside, it also comprises back splint battery 2, boost chip 3 and charging chip 4, it is inner that described boost chip 3 and charging chip 4 are arranged at camera 1, the output terminal of back splint battery 2 is connected with the input end of boost chip 3, and the output terminal of boost chip 3 is connected with the input end of charging chip 4, and the output terminal of charging chip 4 is connected with the input end of camera battery 5.
Further, the side of described back splint battery 2 is provided with back splint battery thimble 6, camera 1 outside surface is provided with camera feedback point 7, and camera feedback point 7 is connected with the input end of the boost chip 3 of camera 1 inside, during charging, back splint battery thimble 6 and camera are presented a little 7 contacts and are connected.In the present embodiment, the output voltage of back splint battery 2 is variable 3.4 ~ 4.35V, back splint battery 2 is presented with camera by back splint battery thimble 6 and a little 7 is contacted, there is provided external direct supply to boost chip 3, boost chip 3 boost in voltage to 5V, meet the input voltage condition of charging chip 4, charging chip 4 is charged to camera battery 5 by voltage transitions again.
Further, the minimum input voltage of described boost chip 3 is 3.3V, because the input voltage of device interior boost chip 3 has certain limit, minimum input voltage wants 3.3V guarantee boost chip 3 normally to work, so when back splint battery 2 discharges into 3.3V, will stop, to moving camera charging, back splint battery 2 can being avoided to cross the risk of putting.
Claims (3)
1. one kind can the camera of external back splint battery charging, it comprises camera (1) and is arranged on the inner camera battery (5) of camera (1), it is characterized in that: it also comprises back splint battery (2), boost chip (3) and charging chip (4), it is inner that described boost chip (3) and charging chip (4) are arranged at camera (1), the output terminal of back splint battery (2) is connected with the input end of boost chip (3), the output terminal of boost chip (3) is connected with the input end of charging chip (4), the output terminal of charging chip (4) is connected with the input end of camera battery (5).
2. according to claim 1 a kind of can the camera of external back splint battery charging, it is characterized in that: the side of described back splint battery (2) is provided with back splint battery thimble (6), camera (1) outside surface is provided with camera feedback point (7), the input end of the boost chip (3) that camera feedback point (7) is inner with camera (1) is connected, during charging, back splint battery thimble (6) and camera are presented point (7) contact and are connected.
3. according to claim 1 a kind of can the camera of external back splint battery charging, it is characterized in that: the minimum input voltage of described boost chip (3) is 3.3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332003.XA CN104965375A (en) | 2015-06-16 | 2015-06-16 | Camera capable of externally connecting extra battery for charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332003.XA CN104965375A (en) | 2015-06-16 | 2015-06-16 | Camera capable of externally connecting extra battery for charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104965375A true CN104965375A (en) | 2015-10-07 |
Family
ID=54219414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332003.XA Pending CN104965375A (en) | 2015-06-16 | 2015-06-16 | Camera capable of externally connecting extra battery for charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104965375A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08304898A (en) * | 1995-05-12 | 1996-11-22 | Fuji Photo Film Co Ltd | Charging equipment for camera |
| JPH09113950A (en) * | 1995-10-20 | 1997-05-02 | Fuji Photo Film Co Ltd | Power source device |
| US6118250A (en) * | 1998-02-20 | 2000-09-12 | Qualcomm Incorporated | Power supply assembly for hand-held communications device |
| CN201750171U (en) * | 2010-03-25 | 2011-02-16 | 陈建鑫 | Novel traveling emergency charger |
| CN101982922A (en) * | 2010-10-10 | 2011-03-02 | 深圳市威特宝科技发展有限公司 | Wireless charging device for mobile phone |
| CN201887806U (en) * | 2010-10-29 | 2011-06-29 | 隆曜科技有限公司 | Charging protective sleeve for iPhone |
| CN202841214U (en) * | 2011-11-19 | 2013-03-27 | 广州子路时尚电子科技有限公司 | Mobile phone battery back clamper |
| CN202998182U (en) * | 2012-10-17 | 2013-06-12 | 广东欧珀移动通信有限公司 | Multifunctional protective sleeve capable of communicating with mobile phone |
| CN203103989U (en) * | 2012-09-05 | 2013-07-31 | 东莞宇龙通信科技有限公司 | Terminal power supply system and terminal thereof |
| CN203368086U (en) * | 2013-07-24 | 2013-12-25 | 北京三星通信技术研究有限公司 | Battery charging device and mobile device employing same |
| CN204694957U (en) * | 2015-06-16 | 2015-10-07 | 成都西可科技有限公司 | A kind of can the camera of external back splint battery charging |
-
2015
- 2015-06-16 CN CN201510332003.XA patent/CN104965375A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08304898A (en) * | 1995-05-12 | 1996-11-22 | Fuji Photo Film Co Ltd | Charging equipment for camera |
| JPH09113950A (en) * | 1995-10-20 | 1997-05-02 | Fuji Photo Film Co Ltd | Power source device |
| US6118250A (en) * | 1998-02-20 | 2000-09-12 | Qualcomm Incorporated | Power supply assembly for hand-held communications device |
| CN201750171U (en) * | 2010-03-25 | 2011-02-16 | 陈建鑫 | Novel traveling emergency charger |
| CN101982922A (en) * | 2010-10-10 | 2011-03-02 | 深圳市威特宝科技发展有限公司 | Wireless charging device for mobile phone |
| CN201887806U (en) * | 2010-10-29 | 2011-06-29 | 隆曜科技有限公司 | Charging protective sleeve for iPhone |
| CN202841214U (en) * | 2011-11-19 | 2013-03-27 | 广州子路时尚电子科技有限公司 | Mobile phone battery back clamper |
| CN203103989U (en) * | 2012-09-05 | 2013-07-31 | 东莞宇龙通信科技有限公司 | Terminal power supply system and terminal thereof |
| CN202998182U (en) * | 2012-10-17 | 2013-06-12 | 广东欧珀移动通信有限公司 | Multifunctional protective sleeve capable of communicating with mobile phone |
| CN203368086U (en) * | 2013-07-24 | 2013-12-25 | 北京三星通信技术研究有限公司 | Battery charging device and mobile device employing same |
| CN204694957U (en) * | 2015-06-16 | 2015-10-07 | 成都西可科技有限公司 | A kind of can the camera of external back splint battery charging |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |