CN203261085U - Mother-son-type mobile power supply - Google Patents
Mother-son-type mobile power supply Download PDFInfo
- Publication number
- CN203261085U CN203261085U CN2013202823042U CN201320282304U CN203261085U CN 203261085 U CN203261085 U CN 203261085U CN 2013202823042 U CN2013202823042 U CN 2013202823042U CN 201320282304 U CN201320282304 U CN 201320282304U CN 203261085 U CN203261085 U CN 203261085U
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- CN
- China
- Prior art keywords
- power supply
- power source
- primary
- portable power
- type portable
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A mother-son-type mobile power supply is disclosed. The mobile power supply is characterized in that the mobile power supply comprises a mother power supply (200) and a son power supply (100) located on the mother power supply (200); the son power supply (100) comprises a cell unit, a power supply output interface connected with the cell unit and two electrode contacts (101) which are electrically connected with the mother power supply (200); the mother power supply comprises an outer shell (10), a cell electricity core (20) arranged in the outer shell (10), a control unit (30), a power supply output portion (40), an electric connection portion (50) and a power supply input portion (60), wherein the power supply output portion (40), the electric connection portion (50) and the power supply input portion (60) are connected to the control unit (30) respectively; the electric connection portion (50) comprises a rotary knob (51) hinged on the outer shell (10) and two electrode plates (52) which are arranged on the rotary knob (51) and are used to connect the two electrode contacts (101). The contact of the mobile power supply of the utility model is reliable. A spring vibration switch is adopted. As long as the mobile power supply is shaken, an electric quantity display function can be started. Usage is very convenient.
Description
Technical field
The utility model relates to power technology, particularly is used to the portable power source of small-sized electronic product charging.
Background technology
At present, various digital product power consumption are very large, therefore the portable power source for the additional electric weight of digital product is widely used, existing portable power source generally all is monomer-type, the portable power source of this monomer-type, or off-capacity, if capacity is very large, the problem of bringing so is exactly that volume is excessive, carries inconvenience, has run counter to the design original intention of portable power source portability.In addition, the electric weight of portable power source shows becomes the indispensable important component part of portable power source, but all is to adopt the button form on the market, and button exists volume large, firmly presses, and uses when long to produce and damages, and the oxidation loose contact causes operating ineffective.
Summary of the invention
The utility model provides a kind of primary-secondary type portable power source, adopt split type structure, a jumbo portable power source is decomposed into the portable power source of several low capacities, easy to carry in the time of separately, jumbo electric weight supply can be provided after the combination, and in conjunction with the demonstration of employing spring vibration switch control electric weight, solve technical problem portable in the prior art and that capacity can not get both and button operation is ineffective.
The utility model is to solve the problems of the technologies described above this primary-secondary type portable power source that designs to comprise female power supply and be seated sub-power supply on this mother's power supply, two electrode contacts that described sub-power supply comprises battery unit and the power output interface that is connected with this battery unit and is used for being electrically connected with female power supply, described female power supply comprises shell body, be arranged at battery battery core and control unit in this shell body, also comprise the power supply efferent that connects respectively described control unit, electrical connection section and power input part, described electrical connection section comprise and are articulated in the knob on the shell body and are arranged on this knob, be used for connecting two electrode slices of two electrode contacts.Described knob and described shell body also are provided with detent mechanism, and detent mechanism comprises the salient point that is arranged at the shell body surface and is arranged at pit on the knob.
Described control unit comprises the charging circuit that is series between described power input part and the described battery battery core, the microprocessor CPU that connects respectively described charging circuit and battery battery core, be series at the discharge circuit between described microprocessor CPU and the power supply efferent, also comprise the vibration sensing unit and the electric weight display unit that connect respectively described microprocessor CPU, described vibration sensing unit is the spring vibration switch; Described power supply efferent is standard USB interface, described power input part is the Micro USB interface, described control unit also comprises the comparison circuit that connects described microprocessor CPU and battery battery core, and described electric weight display unit comprises four LED light that are arranged at described shell body surface.
The utility model adopts above-mentioned technical scheme, so that this Novel mobile power source not only volume little, be easy to carry, and, very large electric weight supply can be provided after the combination, adopt the spring vibration switch, just can start electric quantity display function as long as rock portable power source, very convenient when the user uses.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model portable power source.Fig. 2 is the schematic diagram at the utility model portable power source input position.Fig. 3 is the principle schematic of the utility model control unit.
Embodiment
In conjunction with above-mentioned description of drawings specific embodiment of the utility model.
By among Fig. 1 to Fig. 3 as can be known, this primary-secondary type portable power source comprises female power supply 200 and is seated sub-power supply 100 on this mother's power supply 200, two electrode contacts 101 that described sub-power supply 100 comprises battery unit and the power output interface that is connected with this battery unit and is used for being electrically connected with female power supply 200, described female power supply comprises shell body 10, be arranged at battery battery core 20 and control unit 30 in this shell body 10, also comprise the power supply efferent 40 that connects respectively described control unit 30, electrical connection section 50 and power input part 60, described electrical connection section 50 comprise the knob 51 that is articulated on the shell body 10 and are arranged on this knob 51, be used for connecting two electrode slices 52 of two electrode contacts 101.Described knob 51 also is provided with detent mechanism with described shell body 10, and described detent mechanism comprises the salient point that is arranged at shell body 10 surfaces and is arranged at pit on the knob 51.The utility model adopts the split type structural design of primary and secondary, during every day use, can only carry sub-power supply, light easy to carry, when the large electric weight output of needs, sub-power supply and female power source combination can be integrated, export jumbo electric weight, in addition, the mode that adopts knob to connect arranges the electrode contacts 101 of elastic top pin type on the sub-power supply 100, when knob rotates up 90 when spending, electrode slice 52 on the knob inner surface contacts with electrode contacts 101, be embodied as the function of 100 chargings of sub-power supply and discharge, connect very reliably, the primary and secondary power supply is independent assortment optionally, can join a sub-power supply by a female power supply, also can join a plurality of sub-power supplys by a female power supply.
By among Fig. 2 and Fig. 3 as can be known, described control unit 30 comprises the charging circuit 31 that is series between described power input part 40 and the described battery battery core 20, the microprocessor CPU that connects respectively described charging circuit 31 and battery battery core 20, be series at the discharge circuit 32 between described microprocessor CPU and the power supply efferent 60, also comprise the vibration sensing unit 33 and the electric weight display unit 34 that connect respectively described microprocessor CPU, described vibration sensing unit 33 is the spring vibration switch.Described power supply efferent 40 is standard USB interface, described power input part 60 is Micro USB, described control unit 30 also comprises the comparison circuit 35 that connects described microprocessor CPU and battery battery core 20, described electric weight display unit 34 comprises the LED light that is arranged at described shell body 10 surfaces, and described LED light is four.The electric weight that shows portable power source after the utility model spring vibration switch rocks by certain orientation, its operation principle is after spring vibration switch 33 is subject to external force, inner metal spring (linking to each other with microprocessor module 1) and metal outer wall (linking to each other with the ground of product) be multiple-contact within a certain period of time, after microprocessor CPU detects low level, start comparator circuit, detect the real-time voltage of battery battery core 20, the electric weight display unit 34 of its result through linking to each other with microprocessor CPU shows, electric weight display unit 34 can be some LED light, LCD screen or charactron, its display mode is respectively: such as four LED lamp modes, the electric weight of the bright expression residue 25% of first LED lamp, the electric weight of the bright expression residue 50% of the 2nd LED lamp, the bright expression of the 3rd LED lamp remains 75% electric weight, the electric weight of the bright expression residue 100% of the 2nd LED lamp. the LCD screen can show that charactron can show the electric weight that remains 1-100 from the remaining electric weight of 1%-100% or battery icon.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. primary-secondary type portable power source, it is characterized in that: this portable power source comprises female power supply (200) and is seated sub-power supply (100) on this mother's power supply (200), two electrode contacts (101) that described sub-power supply (100) comprises battery unit and the power output interface that is connected with this battery unit and is used for being electrically connected with female power supply (200), described female power supply comprises shell body (10), be arranged at battery battery core (20) and control unit (30) in this shell body (10), also comprise the power supply efferent (40) that connects respectively described control unit (30), electrical connection section (50) and power input part (60), described electrical connection section (50) comprise the knob (51) that is articulated on the shell body (10) and are arranged on this knob (51), be used for connecting two electrode slices (52) of two electrode contacts (101).
2. primary-secondary type portable power source according to claim 1 is characterized in that: described knob (51) also is provided with detent mechanism with described shell body (10).
3. primary-secondary type portable power source according to claim 1 is characterized in that: described detent mechanism comprises the salient point that is arranged at shell body (10) surface and is arranged at pit on the knob (51).
4. each described primary-secondary type portable power source in 3 according to claim 1, it is characterized in that: described control unit (30) comprises the charging circuit (31) that is series between described power input part (60) and the described battery battery core (20), the microprocessor CPU that connects respectively described charging circuit (31) and battery battery core (20), be series at the discharge circuit (32) between described microprocessor CPU and the power supply efferent (40), also comprise the vibration sensing unit (33) and the electric weight display unit (34) that connect respectively described microprocessor CPU.
5. primary-secondary type portable power source according to claim 4 is characterized in that: described vibration sensing unit (33) is the spring vibration switch.
6. each described primary-secondary type portable power source in 3 according to claim 1, it is characterized in that: described power supply efferent (40) is standard USB interface, and described power input part (60) is the Micro USB interface.
7. each described primary-secondary type portable power source in 3 according to claim 1, it is characterized in that: described control unit (30) also comprises the comparison circuit (35) that connects described microprocessor CPU and battery battery core (20).
8. primary-secondary type portable power source according to claim 4 is characterized in that: described electric weight display unit (34) comprises the LED light that is arranged at described shell body (10) surface.
9. primary-secondary type portable power source according to claim 8, it is characterized in that: described LED light is four.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202823042U CN203261085U (en) | 2013-05-22 | 2013-05-22 | Mother-son-type mobile power supply |
| PCT/CN2013/078636 WO2014187020A1 (en) | 2013-05-22 | 2013-07-02 | Mother-son-type mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202823042U CN203261085U (en) | 2013-05-22 | 2013-05-22 | Mother-son-type mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261085U true CN203261085U (en) | 2013-10-30 |
Family
ID=49473623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202823042U Expired - Fee Related CN203261085U (en) | 2013-05-22 | 2013-05-22 | Mother-son-type mobile power supply |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203261085U (en) |
| WO (1) | WO2014187020A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009521A (en) * | 2014-05-23 | 2014-08-27 | 无锡英诺浦斯微电子有限公司 | Battery electric quantity detecting and displaying device |
| WO2019153349A1 (en) * | 2018-02-12 | 2019-08-15 | Tti (Macao Commercial Offshore) Limited | Battery pack containing a rotatable connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388555B (en) * | 2007-09-14 | 2011-08-03 | 联想移动通信科技有限公司 | Intelligent extension power supply system for portable equipment |
| CN201542266U (en) * | 2009-10-20 | 2010-08-11 | 刘益全 | Container and base combination with light emitting function and container thereof |
| CN202513614U (en) * | 2012-02-29 | 2012-10-31 | 桑金宁 | Capacity-increasable mobile power supply |
| CN202696216U (en) * | 2012-07-17 | 2013-01-23 | 东莞市方振塑胶电子制品有限公司 | Superposable mobile power supply assembly |
-
2013
- 2013-05-22 CN CN2013202823042U patent/CN203261085U/en not_active Expired - Fee Related
- 2013-07-02 WO PCT/CN2013/078636 patent/WO2014187020A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009521A (en) * | 2014-05-23 | 2014-08-27 | 无锡英诺浦斯微电子有限公司 | Battery electric quantity detecting and displaying device |
| WO2019153349A1 (en) * | 2018-02-12 | 2019-08-15 | Tti (Macao Commercial Offshore) Limited | Battery pack containing a rotatable connector |
| CN111712945A (en) * | 2018-02-12 | 2020-09-25 | 创科无线普通合伙 | Battery pack including rotatable connector |
| CN111712945B (en) * | 2018-02-12 | 2023-09-26 | 创科无线普通合伙 | Battery pack including rotatable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014187020A1 (en) | 2014-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mother-son-type mobile power supply Effective date of registration: 20140527 Granted publication date: 20131030 Pledgee: Shenzhen tekall Zhitong financing Company limited by guarantee Pledgor: Shenzhen Lepow Innovation Technology Co., Ltd. Registration number: 2014990000408 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150625 Granted publication date: 20131030 Pledgee: Shenzhen tekall Zhitong financing Company limited by guarantee Pledgor: Shenzhen Lepow Innovation Technology Co., Ltd. Registration number: 2014990000408 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |