CN205178562U - Multi -functional miniature charger - Google Patents
Multi -functional miniature charger Download PDFInfo
- Publication number
- CN205178562U CN205178562U CN201520897485.9U CN201520897485U CN205178562U CN 205178562 U CN205178562 U CN 205178562U CN 201520897485 U CN201520897485 U CN 201520897485U CN 205178562 U CN205178562 U CN 205178562U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- telescopic rod
- base
- rod structure
- top cover
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multi -functional miniature charger, including base, top cap and telescopic rod structure, wherein: the interface that charges that is equipped with the first circuit board in the base and is connected with the first circuit board electricity still is equipped with the first electrode piece of being connected with the first circuit board electricity on the base, be equipped with the second electrode piece on the top cap, the telescopic rod structure both ends link to each other with base and top cap respectively, and the inside resetting means that is equipped with of telescopic rod structure. The utility model discloses during the use with the battery centre gripping between base and top cap and the two poles of the earth that make the battery respectively with first electrode piece and the contact of second electrode piece to form the route with the first circuit board, through the interface outlet that charges after the first circuit board conversion. The utility model discloses need not to set up extra battery compartment, greatly reduced volume, portable, while is through telescopic rod structure's resetting means for the battery is fixed more stable.
Description
Technical field
The utility model relates to electric supply installation field, especially a kind of multifunction micro charger.
Background technology
Along with the development of science and technology, mobile phone, panel computer has become people's life, communication in work, the indispensable instrument of obtaining information, its function from strength to strength, people are also more and more higher to its performance requirement, as battery capacity and flying power, but because lithium ion battery technology stagnates always, the geometric growth of relative handset capability, the flying power of battery of mobile phone is but more awkward, people can only increase battery capacity simply to promote mobile phone flying power, or the situation relying on extra portable power source to deal with mobile phone cannot to charge for a long time, and when people are in field for a long time or run into the emergency situations such as power failure, portable power source is also by ineffective, now people just need a kind of emergent charging equipment, can be mobile phone power supply by other power conversion.People have developed some and utilize dry cell to carry out the device of emergent charging for mobile phone for this reason, the application documents being CN201320139060.2 as application number disclose a kind of mobile phone shell utilizing dry battery charge, it has the battery compartment being specifically designed to and placing dry cell, therefore there is the shortcoming that volume is larger, be unfavorable for carrying with.
Utility model content
For the problems referred to above of the prior art, the utility model proposes a kind of multifunction micro charger.
The technical solution of the utility model is: a kind of multifunction micro charger, comprises base, top cover and Telescopic rod structure, wherein:
The charging inlet being provided with first circuit board in described base and being electrically connected with first circuit board, described base is also provided with the first electrode slice be electrically connected with first circuit board;
Described top cover is provided with the second electrode slice;
Described Telescopic rod structure two ends are connected with top cover with base respectively, and described Telescopic rod structure inside is provided with resetting means.
Further, described base is also provided with the plug be electrically connected with first circuit board.
Further, the second circuit board be electrically connected with the second electrode slice is provided with in described top cover.
Further, also comprise the wire be located in Telescopic rod structure, described second circuit board realizes being electrically connected by wire and first circuit board.
Further, described resetting means is spring.
Further, the outer wall of described Telescopic rod structure is provided with the deep-slotted chip breaker of indent.
Further, described base and top cover are equipped with slot electrode, described slot electrode is the Pear-Shaped groove that circular groove that two radiuses differ is combined into, and described first electrode slice and the second electrode slice are divided in slot electrode.
Further, described charging inlet is USB interface.
Further, described first electrode slice and the second electrode slice are respectively four.
Further, the accommodating groove for receiving Telescopic rod structure is provided with in described base.
Principle of the present utility model is: during idle state, and Telescopic rod structure is contraction state, and base and top cover close up; When needs battery be the equipment such as mobile phone, panel computer, camera charge time, top cover is upwards pulled away from base, Telescopic rod structure is made to be deployed condition, battery is placed on the first electrode slice of base, top cover compresses battery downwards under the effect of resetting means, and make the second electrode slice and battery terminal contact, thus make battery and first circuit board form path, and then by first circuit board the photovoltaic conversion of battery be rated voltage and exported by charging inlet.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model is without the need to arranging additional battery storehouse, greatly reduces charger volume, has saved space, has been easy to carry;
2. the utility model is by the resetting means of Telescopic rod structure, makes top cover produce the trend of drawing close to base, and then makes the battery be placed between base and top cover fix more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model idle state.
Fig. 2 is the structural representation of the utility model deployed condition.
Fig. 3 is the internal structure schematic diagram of base described in the utility model and Telescopic rod structure.
Fig. 4 is the internal structure schematic diagram of top cover described in the utility model.
Fig. 5 is using state reference diagram of the present utility model.
Wherein: 1-base, 11-first circuit board, 12-USB interface, 13-first electrode slice, 14-plug, 15-accommodating groove, 2-top cover, 21-second electrode slice, 22-second circuit board, 3-Telescopic rod structure, 31-spring, 32-deep-slotted chip breaker, 33-wire, 4-slot electrode, 5-battery.
Embodiment
Below in conjunction with drawings and Examples, the technical scheme in the utility model is further illustrated.
As Figure 1-Figure 5, the utility model comprises base 1, top cover 2 and Telescopic rod structure 3, wherein:
The usb 12 being provided with first circuit board 11 in described base 1 and being electrically connected with first circuit board 11, described base 1 is also provided with four the first electrode slices 13 be electrically connected with first circuit board 11, described base 1 is also provided with the plug 14 be electrically connected with first circuit board 11;
Described top cover 2 is provided with four the second electrode slices 21, is provided with the second circuit board 22 be electrically connected with the second electrode slice 21 in described top cover 2; When four batteries 5 connect second circuit board 22 by the second electrode slice 21, connect first circuit board 11 by the first electrode slice 13 time, form series connection or alternate path by second circuit board 22 and first circuit board 11 and realize photovoltaic conversion;
Described Telescopic rod structure 3 two ends are connected with top cover 2 with base 1 respectively, and described Telescopic rod structure 3 inside is provided with the spring 31 for resetting, when Telescopic rod structure 3 is deployed condition, spring 31 is in extended state, make top cover 2 have the trend of drawing close to base 1 by the potential energy of spring 31, battery 5 thus can be realized to clamp; The outer wall of described Telescopic rod structure 3 is provided with the deep-slotted chip breaker 32 of indent, and when battery 5 is clamped between base 1 and top cover 2, the outer wall of battery 5 is close to deep-slotted chip breaker 32, battery 5 effectively can be avoided to produce and rock, battery 5 is more stably clamped; Described Telescopic rod structure 3 inside is also provided with wire 33, and described second circuit board 22 realizes being electrically connected with first circuit board 11 by wire 33;
Described base 1 and top cover 2 are respectively provided with four slot electrodes 4, and described slot electrode 4 is the Pear-Shaped groove that circular groove that two radiuses differ is combined into, and described first electrode slice 13 and 21, the second electrode are divided in slot electrode 4; Because the model of battery 5 differs, its size is also each different, when battery 5 section radius is larger, battery 5 can be placed in the comparatively big groove of slot electrode 4, when in like manner battery 5 diameter of section is less, can be placed in less groove, make battery 5 can not be produced deflection by during clamping;
Also be provided with the accommodating groove 15 for receiving Telescopic rod structure 3 in described base 1, when at rest, whole Telescopic rod structure 3 is all placed in accommodating groove 15, and top cover 2 and base 1 are fit together, and makes overall volume less.
When the utility model uses, top cover 2 is pulled away from base 1, then battery 5 to be put between top cover 2 and base 1 and to be placed in slot electrode 4, then top cover 2 is unclamped, automatically battery 5 can be clamped, then accessed by usb 12 by the equipment such as mobile phone, can realize by battery 5 is that the equipment such as mobile phone charge.Meanwhile, by arranging plug 14, the utility model also can be used as common charger, and plug 14 is inserted commercial power socket, and being namely converted into rated voltage by the first circuit 11 plate is the equipment charges such as mobile phone; Simultaneously, also can be used for for nickel-hydrogen chargeable cell charges, be clamped in by nickel-hydrogen chargeable cell between base 1 and top cover 2, then plug 14 inserted commercial power socket, namely by first circuit board 11, to transform civil power be rated voltage is that nickel-hydrogen chargeable cell charges.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a multifunction micro charger, is characterized in that: comprise base, top cover and Telescopic rod structure, wherein:
The charging inlet being provided with first circuit board in described base and being electrically connected with first circuit board, described base is also provided with the first electrode slice be electrically connected with first circuit board;
Described top cover is provided with the second electrode slice;
Described Telescopic rod structure two ends are connected with top cover with base respectively, and described Telescopic rod structure inside is provided with resetting means.
2. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: described base is also provided with the plug be electrically connected with first circuit board.
3. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: be provided with the second circuit board be electrically connected with the second electrode slice in described top cover.
4. a kind of multifunction micro charger as claimed in claim 3, is characterized in that: also comprise the wire be located in Telescopic rod structure, and described second circuit board realizes being electrically connected by wire and first circuit board.
5. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: described resetting means is spring.
6. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: the outer wall of described Telescopic rod structure is provided with the deep-slotted chip breaker of indent.
7. a kind of multifunction micro charger as claimed in claim 1, it is characterized in that: described base and top cover are equipped with slot electrode, described slot electrode is the Pear-Shaped groove that circular groove that two radiuses differ is combined into, and described first electrode slice and the second electrode slice are divided in slot electrode.
8. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: described charging inlet is USB interface.
9. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: described first electrode slice and the second electrode slice are respectively four.
10. a kind of multifunction micro charger as claimed in claim 1, is characterized in that: be provided with the accommodating groove for receiving Telescopic rod structure in described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897485.9U CN205178562U (en) | 2015-11-11 | 2015-11-11 | Multi -functional miniature charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897485.9U CN205178562U (en) | 2015-11-11 | 2015-11-11 | Multi -functional miniature charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178562U true CN205178562U (en) | 2016-04-20 |
Family
ID=55742500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897485.9U Expired - Fee Related CN205178562U (en) | 2015-11-11 | 2015-11-11 | Multi -functional miniature charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178562U (en) |
-
2015
- 2015-11-11 CN CN201520897485.9U patent/CN205178562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171111 |