CN201656543U - Mobile phone emergency charger - Google Patents
Mobile phone emergency charger Download PDFInfo
- Publication number
- CN201656543U CN201656543U CN2010201512057U CN201020151205U CN201656543U CN 201656543 U CN201656543 U CN 201656543U CN 2010201512057 U CN2010201512057 U CN 2010201512057U CN 201020151205 U CN201020151205 U CN 201020151205U CN 201656543 U CN201656543 U CN 201656543U
- Authority
- CN
- China
- Prior art keywords
- gear
- generator
- charging
- branch road
- cell phone
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a mobile phone emergency charger which comprises a shell. A power generator and a gear acceleration transmission mechanism dynamically connected with the power generator are mounted in the shell; the gear acceleration transmission mechanism is dynamically connected with a handle; a clamping plate capable of clamping a battery is hinged at one end of the shell; and two charging claws are hinged on the clamping plate and electrically connected with the power generator through the charging circuit. The charger has the advantages of simple structure and convenient carrying and can charge the mobile phone battery under the situation of no power supply.
Description
Technical field
The utility model relates to charger for mobile phone.
Background technology
Present charger for mobile phone all is to utilize the electric power on the electrical network that battery of mobile phone is charged.During activities such as people produce in the open air, tourism, because of emergency need be made a phone call with extraneous contact or sought help, and this moment by chance battery of mobile phone do not had the electricity, there is not charge power supply on every side again, can't get through, not only can make the people sink into anxious helpless state, and even may cause the loss of lives and properties.
The utility model content
The technical problems to be solved in the utility model is at above-mentioned defective, and a kind of charger that does not need to utilize the net electricity just can charge to battery of mobile phone is provided, and can be used as the emergent charging power supply of battery of mobile phone.
For solving the problems of the technologies described above, the utility model provides a kind of emergent charger for cell phone of following structure, comprise housing, its design feature is: generator is housed and the gear that is connected with the generator power mechanism of driving up in the described housing, gear drives up, and power is connected with handle in the mechanism; One end of housing is hinged with the clamp that battery of mobile phone can be blocked, and is hinged with two charging pawls on the clamp, and the charging pawl is electrically connected with generator by charging circuit.
Described generator is two.
Described handle and the gear mechanism's active link that drives up.
The described gear mechanism of driving up comprises driving shaft and the driven shaft that is rotatably connected on the housing, driving shaft is connected with handle power, be fixed with big driving gear on the driving shaft, be fixed with little driven gear and big driven gear on the driven shaft, be fixed with small drive gear on the generator power shaft, big driving gear and the engagement of little driven gear, big driven gear and small drive gear engagement.
One end of described housing is plugged with movable head, and clamp is hinged on the movable head.
Described charging circuit comprises the rectification circuit that is electrically connected with generator output end, and rectification circuit output end is parallel with the direct current reversing circuit, and the direct current reversing circuit output end is electrically connected with the charging pawl.
Described direct current reversing circuit comprises the indication branch road that just connects in parallel with rectification circuit output end, is just connecing the indication branch road and is comprising the diode that just connects in parallel with the rectification circuit output end forward, also comprise with just connect that diode is connected in series just connect indicator light; Just connecing indication branch road two ends and be parallel with reversal connection indication branch road, reversal connection indication branch road comprises and the reversal connection diode of rectification circuit output end reverse parallel connection, also comprises the reversal connection indicator light that is connected in series with the reversal connection diode; Reversal connection indication branch road two ends are electrically connected with the charging pawl by the direct current reversing switch.
The utility model utilizes the handle drives generator for electricity generation, and then realizes the charging to battery of mobile phone, thereby has the beneficial effect of the emergent charging power supply that can be used as battery of mobile phone.In addition, the utility model also has simple in structure, portable advantage.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that A among Fig. 1 is to view;
Fig. 3 is a charging circuit schematic diagram of the present utility model.
Embodiment
Emergent charger for cell phone illustrated in figures 1 and 2 comprises housing 1, two generators 2 is housed and the gear that is connected with two the generator 2 power mechanism of driving up in the housing 1.The gear mechanism of driving up comprises driving shaft 6 and the driven shaft 7 that is rotatably connected on the housing 1.Power is connected with handle 3 on the external part of driving shaft 6, and handle 3 can be connected with driving shaft 6 power by the mode of pegging graft, and handle 3 can be taken off when charging without charger, to be convenient for carrying.Also be fixed with big driving gear 8 on the driving shaft 6, be fixed with little driven gear 9 and big driven gear 10 on the driven shaft 7, be fixed with small drive gear 11 on generator 2 power shafts, big driving gear 8 and little driven gear 9 engagements, big driven gear 10 and small drive gear 11 engagements.One end of housing 1 is plugged with movable head 12, be hinged with the clamp 4 that battery of mobile phone can be blocked on the movable head 12, one end of clamp 4 is hinged on the movable head 12 by bearing pin 22, be set with torsion spring 23 on the bearing pin 22, one end of torsion spring 23 is connected with clamp 4, the other end of torsion spring 23 is connected with movable head 12, and clamp 4 tightly is attached on the movable head 12 at its other end under the effect of torsion spring 23.If the benefit of movable head 12 is, when giving charging mobile phone battery, can take off movable head 12 from housing 1 battery of mobile phone vibration when preventing to shake handle type 3 and cause the battery of mobile phone loose contact in advance.Be hinged with two charging pawls 5 on the clamp 4, charging pawl 5 is electrically connected with generator 2 by charging circuit 24.
As shown in Figure 3, charging circuit 24 comprises two groups of rectification circuits 13 that are electrically connected with two generator 2 outputs respectively, the positive output end of two groups of rectification circuits 13 respectively is connected in series rectifier diode 20 backs and is unified into common positive output end, the negative output terminal of two groups of rectification circuits 13 also is unified into common negative output terminal, being parallel with rated voltage on common positive output end and the common negative output terminal is the voltage stabilizing didoe 21 of 5V, voltage stabilizing didoe 21 two ends are parallel with direct current reversing circuit 14, direct current reversing circuit 14 comprises the indication branch road that just connects in parallel with rectification circuit 13 outputs, just connecing the indication branch road and comprising the diode 15 that just connects in parallel with rectification circuit 13 output forwards, also comprise with just connect that diode 15 is connected in series just connect indicator light 16; Just connecing indication branch road two ends and be parallel with reversal connection indication branch road, reversal connection indication branch road comprises and the reversal connection diode 17 of rectification circuit 13 output reverse parallel connections, also comprises the reversal connection indicator light 18 that is connected in series with reversal connection diode 17; Direct current reversing circuit 14 outputs are electrically connected with charging pawl 5 by direct current reversing switch 19.Just connecing indicator light 16, reversal connection indicator light 18 and direct current reversing switch 19 is installed on the movable head 12.
Claims (7)
1. an emergent charger for cell phone comprises housing (1), it is characterized in that: generator (2) is housed and the gear that is connected with generator (2) the power mechanism of driving up in the described housing (1), gear drives up, and power is connected with handle (3) in the mechanism; One end of housing (1) is hinged with the clamp (4) that battery of mobile phone can be blocked, and is hinged with two charging pawls (5) on the clamp (4), and charging pawl (5) is electrically connected with generator (2) by charging circuit.
2. emergent charger for cell phone according to claim 1 is characterized in that: described generator (2) is two.
3. emergent charger for cell phone according to claim 1 is characterized in that: described handle (3) and the gear mechanism's active link that drives up.
4. according to claim 1,2 or 3 described emergent charger for cell phone, it is characterized in that: the described gear mechanism of driving up comprises driving shaft (6) and the driven shaft (7) that is rotatably connected on the housing (1), driving shaft (6) is connected with handle (3) power, be fixed with big driving gear (8) on the driving shaft (6), be fixed with little driven gear (9) and big driven gear (10) on the driven shaft (7), be fixed with small drive gear (11) on generator (2) power shaft, big driving gear (8) and little driven gear (9) engagement, big driven gear (10) and small drive gear (11) engagement.
5. emergent charger for cell phone according to claim 4 is characterized in that: an end of described housing (1) is plugged with movable head (12), and clamp (4) is hinged on the movable head (12).
6. emergent charger for cell phone according to claim 1, it is characterized in that: described charging circuit comprises the rectification circuit (13) that is electrically connected with generator (2) output, rectification circuit (13) output is parallel with direct current reversing circuit (14), and direct current reversing circuit (14) output is electrically connected with charging pawl (5).
7. emergent charger for cell phone as claimed in claim 6, it is characterized in that: described direct current reversing circuit (14) comprises the indication branch road that just connects in parallel with rectification circuit (13) output, just connecing the indication branch road and comprising the diode (15) that just connects in parallel with rectification circuit (13) output forward, also comprise with just connect that diode (15) is connected in series just connect indicator light (16); Just connecing indication branch road two ends and be parallel with reversal connection indication branch road, reversal connection indication branch road comprises and the reversal connection diode (17) of rectification circuit (13) output reverse parallel connection, also comprises the reversal connection indicator light (18) that is connected in series with reversal connection diode (17); Reversal connection indication branch road two ends are electrically connected with charging pawl (5) by direct current reversing switch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512057U CN201656543U (en) | 2010-03-31 | 2010-03-31 | Mobile phone emergency charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512057U CN201656543U (en) | 2010-03-31 | 2010-03-31 | Mobile phone emergency charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656543U true CN201656543U (en) | 2010-11-24 |
Family
ID=43121781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201512057U Expired - Fee Related CN201656543U (en) | 2010-03-31 | 2010-03-31 | Mobile phone emergency charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229517A (en) * | 2016-09-13 | 2016-12-14 | 成都创慧科达科技有限公司 | A kind of multipotency power generating source |
| CN112838659A (en) * | 2021-03-19 | 2021-05-25 | 重庆科技学院 | Public transport tool handrail rings electricity generation and integrative device of cell-phone charging |
-
2010
- 2010-03-31 CN CN2010201512057U patent/CN201656543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229517A (en) * | 2016-09-13 | 2016-12-14 | 成都创慧科达科技有限公司 | A kind of multipotency power generating source |
| CN106229517B (en) * | 2016-09-13 | 2018-11-02 | 成都创慧科达科技有限公司 | A kind of multipotency power generating source |
| CN112838659A (en) * | 2021-03-19 | 2021-05-25 | 重庆科技学院 | Public transport tool handrail rings electricity generation and integrative device of cell-phone charging |
| CN112838659B (en) * | 2021-03-19 | 2023-01-24 | 重庆科技学院 | Public transport tool handrail rings electricity generation and integrative device of cell-phone charging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20140107395A (en) | Portable backup power supply | |
| CN101552476A (en) | Household portable solar photovoltaic power | |
| CN201656543U (en) | Mobile phone emergency charger | |
| CN2606485Y (en) | Manual power generating charger | |
| CN204167905U (en) | A kind of emergency power supply against short-circuit protection system | |
| CN203039390U (en) | Vehicle emergency starting multifunctional mobile power supply | |
| CN101674369A (en) | Hand-pinch type charging cellphone | |
| CN201504107U (en) | Portable household solar photovoltaic power supply | |
| CN201821150U (en) | Manual charger | |
| CN204794245U (en) | Charge treasured of answering boost charge module is regarded as with battery supply | |
| CN201075713Y (en) | USB charger with electric torch | |
| CN201057608Y (en) | Battery component | |
| CN2845272Y (en) | Solar charger integrated with mobile phone | |
| CN201319513Y (en) | Wind charger | |
| CN201018396Y (en) | Self-feeding type charging, power generation system | |
| CN204992732U (en) | Small -size power supply unit | |
| CN214543750U (en) | Novel precious equipment that charges | |
| CN213754241U (en) | Hand-operated mobile phone charger | |
| CN102710003A (en) | Portable self-generating mobile phone charger | |
| RU63130U1 (en) | POWER SUPPLY FOR MOBILE PHONE | |
| CN108665826A (en) | Tripod warning device | |
| CN211083680U (en) | Open-air flashlight of multipotency source power supply | |
| CN201228858Y (en) | Portable emergency light source | |
| CN202651866U (en) | Portable self-generating mobile phone charger | |
| CN201994713U (en) | Hand press type universal charger |
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: 20101124 Termination date: 20110331 |