CN201345559Y - Hand-powered mobile phone charger - Google Patents
Hand-powered mobile phone charger Download PDFInfo
- Publication number
- CN201345559Y CN201345559Y CNU2008202348230U CN200820234823U CN201345559Y CN 201345559 Y CN201345559 Y CN 201345559Y CN U2008202348230 U CNU2008202348230 U CN U2008202348230U CN 200820234823 U CN200820234823 U CN 200820234823U CN 201345559 Y CN201345559 Y CN 201345559Y
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- mobile phone
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- 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 relates to a hand-powered mobile phone charger used to charge a mobile phone, which comprises a hand-powered rotating mechanism, a micro power generator, a rectifier and filter circuit, a voltage stabilizing circuit and a charging circuit. The hand-powered rotating mechanism includes a hand-powered handle and a hand-powered drive mechanism. The hand-powered rotating mechanism is connected with the micro power generator and drives the micro power generator to rotate. The output electrode of the micro power generator is connected with the input electrode of the voltage stabilizing circuit. The output electrode of the voltage stabilizing circuit is connected with the input electrode of the charging circuit. The output electrode of the charging circuit is correspondingly connected with the electrode of a mobile phone cell through a cable and a mobile phone charging plug. The hand-powered mobile phone charger additionally comprises a charging battery. The electrode of the charging battery is connected with the input electrode of the charging circuit in parallel and then connected with the output electrode of the voltage stabilizing circuit. The utility model has the advantages that the intermission between two hand-powered charging stages is allowed, the stable and constant voltage is guaranteed in the charging process of the mobile phone cell and the favorable charging effect of the mobile phone cell is fully ensured.
Description
Technical field
The utility model relates to a kind of charger for mobile phone, refers to a kind of hand energy storage type charger for mobile phone that is provided with storage battery especially.
Background technology
Mobile phone is the modal person-to-person communication instrument of modern society, brought very big convenience for people's life, because mobile phone is continuous consumed power in use, for guaranteeing the normal use of mobile phone, people when increasing the battery of mobile phone capacity as far as possible, also crossing the whole bag of tricks all increases the cell-phone charging mode, so that provide charging for mobile phone whenever and wherever possible.Present common cell-phone charging mode, except the charging modes that use common power transformer provides, also have many at the various charging modes that can not normally obtain being adopted under the situation of external commercial power, as by being the charging modes of power supply with the dry cell, it with solar energy charging modes of power supply or the like, these charging modes still need some outside supplementary meanss, as must accessing the sufficient dry cell of electric weight or sufficient solar source being arranged, and under some special situations, often these conditions still are difficult to possess, therefore people have designed and have a kind ofly utilized small-sized hand-rail type generator that the charging device of constant current is provided, this hand-operated rechargeable equipment has generally included the hand power device, Voltage stabilizing module, charging module, the hand power device has hand traverse actuation mechanism and generator, during use, staff drives the generator rotation by shaking the hand traverse actuation mechanism, this generator produces voltage and inputs to Voltage stabilizing module, Voltage stabilizing module is connected with charging module, charging module is connected with mobile phone by charging circuit, thereby realize charging to mobile phone, because the charging of mobile phone is long process, in this process, need staff ceaselessly to shake the hand traverse actuation mechanism, in the operation of reality, can allow the people feel tired absent-mindedness unavoidably, and then the effect, particularly Jian Xie charging of influence charging can influence the useful life of battery of mobile phone.
The utility model content
Technical purpose of the present utility model is for a kind of special electrical storage device that is provided with is provided, thus the hand energy storage type charger for mobile phone that at any time mobile phone charged of storage of electrical energy in advance.
The utility model is used for the hand energy storage type charger for mobile phone of cell-phone charging is comprised the hand traverse actuation mechanism, microgenerator, current rectifying and wave filtering circuit, voltage stabilizing circuit, charging circuit, the hand traverse actuation mechanism comprises crank handle and hand transmission mechanism, the hand traverse actuation mechanism is connected with generator and drives microgenerator rotates, the output electrode of microgenerator is connected with the input electrode of voltage stabilizing circuit, the voltage stabilizing circuit output electrode is connected with the input electrode of charging circuit, the output electrode of charging circuit should be connected with the electrode pair of battery of mobile phone with the cell-phone charging plug by cable, to achieve these goals, this hand energy storage type charger for mobile phone also includes charging accumulator, be connected with the output electrode of voltage stabilizing circuit after the input electrode parallel connection of the battery electrode of this charging accumulator and charging circuit, the voltage between output electrode two electrodes of charging circuit is between 4.5V-7V usually.
For the voltage of this hand energy storage type charger for mobile phone is effectively monitored, so that the flow process of control charging, this hand energy storage type cell-phone charging also includes the low-voltage arrangement for detecting, this low-voltage arrangement for detecting is connected with the electrode of charging accumulator, in order to monitor the electric power storage state of this charging accumulator more intuitively, this low-voltage arrangement for detecting has the low-voltage indicator light, and this low-voltage indicator light is connected with the low-voltage arrangement for detecting.
Beneficial effect: because hand energy storage type charger for mobile phone of the present utility model has added charging accumulator, the unnecessary electric weight that this charging accumulator can send the hand-rail type generator temporarily stores, afterwards and at leisure to charging mobile phone battery, therefore allow to exist between the hand charging process intermittently, can also guarantee simultaneously voltage in the battery of mobile phone charging process is stablized more with constant, fully guarantee charging effect battery of mobile phone.
For ease of explanation detailed content and the technology relevant, below describe with regard to conjunction with figs. now with the utility model.
Description of drawings
Fig. 1, be the stereogram of the utility model one preferred embodiment;
Fig. 2, be the schematic block circuit diagram of the utility model one preferred embodiment.
Embodiment
Please refer to shown in Figure 1, the hand energy storage type charger for mobile phone 1 of the utility model comprises the hand traverse actuation mechanism, microgenerator, current rectifying and wave filtering circuit, voltage stabilizing circuit, charging circuit, the hand traverse actuation mechanism comprises crank handle 3 and hand transmission mechanism, the hand traverse actuation mechanism is connected with generator and drives microgenerator rotates, the output electrode of microgenerator is connected with the input electrode of voltage stabilizing circuit, the voltage stabilizing circuit output electrode is connected with the input electrode of charging circuit, the output electrode of charging circuit should be connected with the electrode pair of battery of mobile phone with cell-phone charging plug 5 by cable 4, to achieve these goals, this hand energy storage type charger for mobile phone 1 also includes charging accumulator, be connected with the output electrode of voltage stabilizing circuit after the input electrode parallel connection of the battery electrode of this charging accumulator and charging circuit, in order to increase the function of the hand energy storage type charger for mobile phone 1 of this utility model, this hand energy storage type charger for mobile phone 1 also includes an alternating current transformation module and a pair of attaching plug 2 that cooperates with the external communication electricity, the electrode of this attaching plug 2 is connected with the input of alternating current transformation module, the output of alternating current transformation module is connected with the input electrode of voltage stabilizing circuit, when charging, 5 direct the connections with the charging slot of mobile phone of cell-phone charging plug of this hand energy storage type charger for mobile phone 1 both can be realized charging.
Further, for the voltage of this hand energy storage type charger for mobile phone 1 is effectively monitored, so that the flow process of control charging, this hand energy storage type charger for mobile phone 1 also includes the low-voltage arrangement for detecting, this low-voltage arrangement for detecting is connected with the electrode of charging accumulator, in order to monitor the electric power storage state of this charging accumulator more intuitively, this low-voltage arrangement for detecting has the low-voltage indicator light, and this low-voltage indicator light is connected with the low-voltage arrangement for detecting.
Please refer to theory diagram shown in Figure 2, in use, rotate to drive microgenerator with the hand rocking-turn actuation mechanism crank handle 3 of starting, this microgenerator output electrode is exported to voltage stabilizing circuit with the voltage that produces, the electric current of handling by voltage stabilizing is connected with battery of mobile phone by charging circuit and to charging mobile phone battery, after the beginning, can shake hand traverse actuation mechanism crank handle 3 continuously apace, the work of hand traverse actuation mechanism fast driving microgenerator, to produce bigger charging current in to charging mobile phone battery, unnecessary electric weight is charged in the charging accumulator, after a period of time, can stop to shake the hand traverse actuation mechanism, the electric weight of charging accumulator stored can continue to be output as consistently charging mobile phone battery, thereby can stably be charging mobile phone battery both, can stop off and on again with the hand rocking-turn actuation mechanism of starting, by means of the low-voltage arrangement for detecting and the low-voltage detecting indicator light that are used to detect charging accumulator voltage, the crank handle 3 that can shake the hand traverse actuation mechanism at any time replenishes electric weight for charging accumulator, so that the charging process of battery of mobile phone is kept constant, guarantee the quality of charging, the voltage in the present embodiment between output electrode two electrodes of charging circuit is between 4.5V-7V.
Claims (3)
1, a kind of hand energy storage type charger for mobile phone, be used for cell-phone charging, comprise the hand traverse actuation mechanism, microgenerator, current rectifying and wave filtering circuit, voltage stabilizing circuit, charging circuit, the hand traverse actuation mechanism comprises crank handle and hand transmission mechanism, the hand traverse actuation mechanism is connected with generator and drives microgenerator rotates, the output electrode of microgenerator is connected with the input electrode of voltage stabilizing circuit, the voltage stabilizing circuit output electrode is connected with the input electrode of charging circuit, the output electrode of charging circuit should be connected with the electrode pair of battery of mobile phone with the cell-phone charging plug by cable, it is characterized in that: this hand energy storage type charger for mobile phone also includes charging accumulator, is connected with the output electrode of voltage stabilizing circuit after the input electrode parallel connection of the battery electrode of this charging accumulator and charging circuit.
2, hand energy storage type charger for mobile phone according to claim 1 is characterized in that: this hand energy storage type cell-phone charging also includes the low-voltage arrangement for detecting, and this low-voltage arrangement for detecting is connected with the electrode of charging accumulator.
3, hand energy storage type charger for mobile phone according to claim 2, it is characterized in that: this low-voltage arrangement for detecting has the low-voltage indicator light, and this low-voltage indicator light is connected with the low-voltage arrangement for detecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202348230U CN201345559Y (en) | 2008-12-05 | 2008-12-05 | Hand-powered mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202348230U CN201345559Y (en) | 2008-12-05 | 2008-12-05 | Hand-powered mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345559Y true CN201345559Y (en) | 2009-11-11 |
Family
ID=41277143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202348230U Expired - Fee Related CN201345559Y (en) | 2008-12-05 | 2008-12-05 | Hand-powered mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345559Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767268A (en) * | 2015-04-07 | 2015-07-08 | 徐俊 | Hand-operated charging system for carry-on electronic equipment |
-
2008
- 2008-12-05 CN CNU2008202348230U patent/CN201345559Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767268A (en) * | 2015-04-07 | 2015-07-08 | 徐俊 | Hand-operated charging system for carry-on electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20111205 |