CN202026124U - Portable equipment charger - Google Patents
Portable equipment charger Download PDFInfo
- Publication number
- CN202026124U CN202026124U CN2011201447245U CN201120144724U CN202026124U CN 202026124 U CN202026124 U CN 202026124U CN 2011201447245 U CN2011201447245 U CN 2011201447245U CN 201120144724 U CN201120144724 U CN 201120144724U CN 202026124 U CN202026124 U CN 202026124U
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- CN
- China
- Prior art keywords
- portable set
- voltage
- manual
- storage battery
- generator
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a portable equipment charger which comprises a manual power generating set, a manual generator, a rectification circuit, a storage battery and a voltage-stabilizing circuit, wherein the manual generator is connected with the manual power generating set and carries out power generation by the manual operation on the manual power generating set; the rectification circuit is electrically connected with the manual generator, and converts a current generated by the manual generator into a direct current; the storage battery is electrically connected with the rectification circuit and receives the direct current generated by the rectification circuit for storing electricity; and the voltage-stabilizing circuit is electrically connected with the storage battery and stabilizes an output voltage of the storage battery at a fixed voltage for output. Compared with the prior art, the portable equipment charger is utilized to be capable of meeting the manual power generation for a user under the situation of no power supply by arran the manual power generating set and the manual generator; and simultaneously, as the storage battery is used for storing electricity quantity by manual power generation, a user can carry out power generation manually at ordinary times and fast charge the portable equipment in emergency needs.
Description
[technical field]
The utility model relates to a kind of portable set charger, particularly relates to a kind of portable set charger with storage battery.
[background technology]
Be applied to more and more widely along with digital product in people's the market life, also become the problem of people's research for its charging room topic of portable digital equipment.
For portable set (for example mobile phone and digital camera), it uses battery to power usually, because battery capacity is limited, the not enough and situation that can't power of battery electric quantity can take place in use.And non-transformer charges to battery nearby.In order to solve this topic, the mode of employing is directly battery to be charged with manual powered mode at present.
Yet, when adopting aforesaid way to charge,, therefore be badly in need of can't satisfying user's demand fast under the situation about using because manual powered speed is slow.
In view of this, be necessary to develop a kind of portable set charger in fact, to solve above-mentioned topic.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of portable set charger, and it is manual powered under power free situation both can to have satisfied the user, the purpose of quick charge with can satisfy the user and be badly in need of electricity consumption the time.
In order to achieve the above object, the portable set charger that the utility model provides comprises:
Hand operated generator;
Manual generator is connected with described hand operated generator, by the manual operation generating of described hand operated generator;
Rectification circuit electrically connects with described manual generator, and the electric current that described manual generator is produced is converted into direct current;
Storage battery electrically connects with described rectification circuit, and the direct current that receives described rectification circuit generation carries out electric power storage;
Voltage stabilizing circuit electrically connects with described storage battery, and the output voltage stabilization of described storage battery is exported at fixed voltage.
Optionally, the manual manipulation mode of described hand operated generator is for manually pushing.
Optionally, described voltage stabilizing circuit is an integrated circuit.
Optionally, the fixed voltage of described voltage stabilizing circuit generation is 5 volts.
Optionally, described storage battery also comprises charge protector, electrically connects with described rectification circuit, and in order to reach when described storage battery when being full of voltage, disconnection is to the charging of described storage battery.
Optionally, the described voltage that is full of is 8.4 volts.
Optionally, described portable set charger also comprises the step-down output circuit, and described step-down output circuit and described rectification circuit electrically connect, and receives the direct current that described rectification circuit produces, and is depressurized to step-down voltage output.
Optionally, described portable set charger also comprises the Ni-MH battery charging slot, and described Ni-MH battery charging slot and described step-down output circuit electrically connect, and the step-down voltage that is produced by described step-down output circuit charges.
Optionally, described step-down voltage is 1.2 volts.
Optionally, described portable set charger also comprises USB (Universal Serial BUS, USB) interface, and described USB interface and described voltage stabilizing circuit electrically connect, in order to the fixed voltage output charging to external world that described voltage stabilizing circuit is produced.
Compared to prior art, utilize portable set charger of the present utility model, owing to possess hand operated generator and manual generator, thereby it is manual powered under power free situation to satisfy the user, simultaneously, owing to have storage battery the electric weight of electricity generated manually is carried out electric power storage, so the user can generate electricity manually at ordinary times, and when being badly in need of using to the portable set quick charge.
[description of drawings]
Fig. 1 is the frame assumption diagram of portable set charger first embodiment of the present utility model.
Fig. 2 is the frame assumption diagram of portable set charger second embodiment of the present utility model.
[embodiment]
See also Fig. 1, Fig. 1 is the frame assumption diagram of portable set charger first embodiment of the present utility model.
In this first embodiment, the portable set charger 100 that the utility model provides, to portable set 200 chargings, described portable set charger 100 comprises:
Hand operated generator 10;
Manual generator 11 is connected with described hand operated generator 10, by the manual operation generating of described hand operated generator 10;
Rectification circuit 12 electrically connects with described manual generator 11, and the electric current that described manual generator 11 is produced is converted into direct current;
Wherein, the manual manipulation mode of described hand operated generator 10 can make things convenient for the user to operate for manually pushing, even can reach the purpose of tempering hand.Certainly, described hand operated generator 10 also can adopt other mode of operation.
Wherein, described voltage stabilizing circuit 14 can be integrated circuit.
Wherein, the fixed voltage of described voltage stabilizing circuit 14 generations can be 5 volts.Certainly, described fixed voltage also can be for other be worth, and this decides according to the portable set 200 required charging voltages that connected.
As seen, utilize portable set charger 100 of the present utility model, owing to possess hand operated generator 10 and manual generator 11, thereby it is manual powered under power free situation to satisfy the user, simultaneously, because the electric weight with 13 pairs of electricity generated manuallies of storage battery carries out electric power storage, so the user can manually generate electricity at ordinary times, and when being badly in need of using to portable set 200 quick charges.In addition, owing to possess described voltage stabilizing circuit 14, thereby when portable set 200 is charged, need not to start to the charge protector of portable set 200 itself, can reach portable set 200 charging processes are done protection.
See also Fig. 2, Fig. 2 is the frame assumption diagram of portable set charger second embodiment of the present utility model.
In this second embodiment; described portable set charger 100 each structure in possessing first embodiment; described storage battery 13 can also comprise charge protector 15; electrically connect with described rectification circuit 12; in order to reach when described storage battery 13 when being full of voltage, disconnect charging to described storage battery 13.The described voltage that is full of can be 8.4 volts.
Wherein, described portable set charger 100 can also comprise step-down output circuit 16, and described step-down output circuit 16 electrically connects with described rectification circuit 12, receives the direct current that described rectification circuit 12 produces, and is depressurized to step-down voltage output.Certainly, described portable set charger 100 can also comprise Ni-MH battery charging slot 17, and described Ni-MH battery charging slot 17 electrically connects with described step-down output circuit 16, and the step-down voltage that is produced by described step-down output circuit 16 charges.Described step-down voltage can be 1.2 volts.
Wherein, described portable set charger 100 also comprises USB (Universal Serial BUS, USB) interface 18, and described usb 18 electrically connects with described voltage stabilizing circuit 14, in order to the fixed voltage output that described voltage stabilizing circuit 14 is produced portable set 200 is charged.
Claims (10)
1. a portable set charger is characterized in that, comprising:
Hand operated generator;
Manual generator is connected with described hand operated generator, by the manual operation generating of described hand operated generator;
Rectification circuit electrically connects with described manual generator, and the electric current that described manual generator is produced is converted into direct current;
Storage battery electrically connects with described rectification circuit, and the direct current that receives described rectification circuit generation carries out electric power storage;
Voltage stabilizing circuit electrically connects with described storage battery, and the output voltage stabilization of described storage battery is exported at fixed voltage.
2. portable set charger as claimed in claim 1 is characterized in that the manual manipulation mode of described hand operated generator is for manually pushing.
3. portable set charger as claimed in claim 1 is characterized in that, described voltage stabilizing circuit is an integrated circuit.
4. as claim 2 or 3 described portable set chargers, it is characterized in that the fixed voltage that described voltage stabilizing circuit produces is 5 volts.
5. portable set charger as claimed in claim 1 is characterized in that described storage battery also comprises charge protector, electrically connects with described rectification circuit, and in order to reach when described storage battery when being full of voltage, disconnection is to the charging of described storage battery.
6. portable set charger as claimed in claim 5 is characterized in that, the described voltage that is full of is 8.4 volts.
7. portable set charger as claimed in claim 1, it is characterized in that described portable set charger also comprises the step-down output circuit, described step-down output circuit and described rectification circuit electrically connect, receive the direct current that described rectification circuit produces, and be depressurized to step-down voltage output.
8. portable set charger as claimed in claim 7, it is characterized in that, described portable set charger also comprises the Ni-MH battery charging slot, and described Ni-MH battery charging slot and described step-down output circuit electrically connect, and the step-down voltage that is produced by described step-down output circuit charges.
9. as claim 7 or 8 described portable set chargers, it is characterized in that described step-down voltage is 1.2 volts.
10. portable set charger as claimed in claim 1, it is characterized in that, described portable set charger also comprises USB interface, and described USB interface and described voltage stabilizing circuit electrically connect, in order to the fixed voltage output charging to external world that described voltage stabilizing circuit is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201447245U CN202026124U (en) | 2011-05-10 | 2011-05-10 | Portable equipment charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201447245U CN202026124U (en) | 2011-05-10 | 2011-05-10 | Portable equipment charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026124U true CN202026124U (en) | 2011-11-02 |
Family
ID=44851059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201447245U Expired - Fee Related CN202026124U (en) | 2011-05-10 | 2011-05-10 | Portable equipment charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780259A (en) * | 2011-05-10 | 2012-11-14 | 神讯电脑(昆山)有限公司 | Portable equipment charger |
-
2011
- 2011-05-10 CN CN2011201447245U patent/CN202026124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780259A (en) * | 2011-05-10 | 2012-11-14 | 神讯电脑(昆山)有限公司 | Portable equipment charger |
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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: 20111102 Termination date: 20160510 |