CN2388718Y - Composite power supply charger for mobile telephone - Google Patents
Composite power supply charger for mobile telephone Download PDFInfo
- Publication number
- CN2388718Y CN2388718Y CN 99244359 CN99244359U CN2388718Y CN 2388718 Y CN2388718 Y CN 2388718Y CN 99244359 CN99244359 CN 99244359 CN 99244359 U CN99244359 U CN 99244359U CN 2388718 Y CN2388718 Y CN 2388718Y
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- Prior art keywords
- power supply
- generator
- shape
- handle
- shaped
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- Expired - Fee Related
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- Y02E60/12—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a combined power supply mobile phone charger provided with a mains power supply device, a manual power supply generator, a power supply switcher, a rectifying filter and a charge output interface device. The utility model is characterized in that the commercial power supply device can be supplied with power by a transformer or an electronic switching power supply; the manual power supply generator is provided with an L-shaped lever type accelerating handle whose fulcrum (where a force arm is not smaller than a weight arm) is provided with a fulcrum pin provided with a V-shaped reset spring driving the L-shaped handle to reset. The bottom end of the handle (namely the weight arm) is provided with a toothed quadrant which is engaged with a driving member and linked with a driven member of a one-way clutch on an accelerating cluster gear, so that a generator can be accelerated in one way via a second accelerating cluster gear. The generator is provided with a base plate and a fork-shaped round cover, wherein the base plate is provided with a generator stator iron core and an induction coil; the center of the base plate is fixed with a bearing with a central hole; the fork-shaped round cover serves as the rotor of the generator and covers the iron core and the coil; the inner side of the round cover is inlaid with an RE magnetic loop and the center of the round cover is provided with a central axis whose one end is inserted into the bearing with the central hole of the base plate, and the other end is provided with a gear engaged with the second accelerating cluster gear. The accelerating cluster gear is driven by pressing the handle and shifting the clutch, so that the generator rotor (the magnetic loop of the round cover) can rotate and magnetic lines cut the stator induction coil to generate currents; via the switcher, power supplies can be changed to supply power via mains power or manual operation to charge mobile phones.
Description
The present invention relates to the composite power supply charger for mobile phone that the also available electricity generated manually of a kind of available mains-supplied is powered voluntarily, particularly relate to a kind ofly in the fixed-site mains-supplied, use electricity generated manually on the road, is the device of multiple rechargeable battery charging.
The prior mobile phone charger, all power to charger with fixed power source, this charger charging interval is long, can not grow distance during charging moves, because mobile phone uses in moving through being everlasting, after battery power is used up, additional just very difficult when thinking of, thus the service time of having limited mobile phone.Though hand operated generator has invention very early, but seldom be used for charging device, as patent (USA) 248120, (UK) 979472 is exactly that armrest refers to directly press tooth bar, drives accelerating gear, makes generator rotate the device of generating, but, because can produce resistance during generator for electricity generation, finger pressure is limited, so accelerating stage can not design too much, motor speed also can not be too fast, thereby limited energy output.Want to improve energy output, the speed that presses that have to accelerate to point makes the people can produce fatigue very soon like this.So this device is difficult to promote, also just few people are used for charging device.
The objective of the invention is to propose a kind of composite power supply charger for mobile phone.The not only available civil power of this charger fixedly charging but also can be in moving armrest power generating-charging.Hand-power power generation part in this device, be to adopt the lever handle to stir accelerator, therefore can increase considerably the progression of accelerating stage, accelerate the rotating speed of generator, improve energy output, reduce the speed that presses of finger, eliminate tired, to reach is the purpose of cell-phone charging in moving like a cork, makes mobile phone give full play to its removable advantage more.
The composite power supply charger for mobile phone that the present invention proposes, this charger has: mains power supply, electricity generated manually electric supply installation, transfer switch, straightening and filtering unit, charging output interface device.It is characterized in that: described mains power supply can be the transformer frequency response power supply, also can be the electronic switch power power supply; Described electricity generated manually electric supply installation is that the lever with " L " shape quickens handle, on the fulcrum of the arm of force 〉=weighing arm of " L " handle, be provided with the fulcrum pin, " V " shape back-moving spring is housed on the pin, " L " shape handle resets by it, is a sector rack in the bottom of handle (being weighing arm), and it is mutually meshing with the one-way clutch driving link on the accelerated tower gear, the interlock driven member is by the unidirectional acceleration of the second accelerated tower gear mesh generator; Described generator has base plate and " towel " shape dome, base plate is equipped with generator stator core and induction coil, center fixation has the bearing of mesopore, " towel " shape dome is the rotor of generator, the inboard studs with rare earth magnetic, the center of " towel " shape dome is an axis, one end of axle inserts base plate mesopore bearing, the dome cover iron core and coil, and it is mutually meshing with the second accelerated tower gear that the other end of the axis of " towel " shape dome is equipped with gear, presses fixed handle, stir clutch, drive the accelerated tower gear, make generator amature (dome magnet ring) rotate the magnetic force line cutting stator inductor coils, produce electric current, by change over switch,, be cell-phone charging by output interface through filter rectification; Described change over switch is a kind of bidirectional switch that charger provides mains-supplied or manually powers that can be; Described charging inlet is a kind ofly can join the interface that changes according to the mobile phone of different model.Aforesaid one-way clutch has cup-shaped driving link, and the closed side of this cup-shaped driving link has and quickens the gear that handle is meshed, and the center has through hole; Driven member is a circular tooth disk, also has central through hole; Can be mutually meshing with next stage accelerated tower gear; Friction component by " " " shape part; " U " shape part and support spring are formed; " " " shape part one end is hook-shaped, the curved wedge-like of the other end, the outside at its place of curving has an arc, " U " shape part one end have with described " " " shape part is the crotch that a hook-shaped end matches; vertical its in-plane of its other end is extended with a pin; this pin is inserted in the pin-and-hole on the disc-shaped part of disc driven member; " U " have an arc convex on the external arc of shape part, two support arms of support spring are supporting " " the arc wedge-like end of the shape part and " U respectively " end with pin of shape part; Gear shaft passes the driven member centre bore, support spring center and driving link centre bore, and the termination has collar, and the driven member circular tooth disk can cooperate rotationally with the cup-shaped inner periphery of driving link, but forms the stepped gear of a clutch.This clutch closes up when handle presses down quickening, and when " V " shape back-moving spring bounce-back handle resetted, clutch left, toward and multiple it, can realize the unidirectional acceleration of generator.
Below in conjunction with accompanying drawing embodiments of the invention are described further.
Figure one is the general illustration of composite power supply charger for mobile phone embodiment proposed by the invention.
Figure two is the schematic diagram of one-way clutch proposed by the invention, has only represented among the figure that friction component is installed in the signal situation on the driven member, and " U " shape part is to be connected with driven member by the pin on it as can be seen from Figure;
Figure three shows schematic diagram for the cuing open of one-way clutch that the present invention proposes, and its profile position is equivalent to the I-O-I among the figure two.
Please see Figure one is the general illustration of composite power supply charger for mobile phone embodiment proposed by the invention.The composite power supply charger that the present invention proposes, this charger comprises: mains power supply 1, electricity generated manually electric supply installation 2, transfer switch 3, straightening and filtering unit 4, charging output interface device 5.The described mains power supply of this figure is an example with transformer frequency response power supply 1, the lever that described electricity generated manually electric supply installation has " L " shape quickens handle 21, on the fulcrum of the arm of force 〉=weighing arm of " L " handle 21, be provided with fulcrum pin 211, " V " shape back-moving spring 212 is housed on the pin 211, " L " shape handle 21 resets by it, in the bottom of handle 21 (being weighing arm) is a sector rack 213, it is mutually meshing with the one-way clutch driving link 22 on the accelerated tower gear, interlock driven member 23 quickens 24 pairs of generator amatures of cone pulley (" towel " shape dome), 26 unidirectional acceleration by second; Described generator has base plate 25 and " towel " shape dome 26, base plate 25 is equipped with generator stator core 251 and induction coil 252, center fixation has the bearing 253 of mesopore, " towel " shape dome 26 is rotors of generator, the inboard studs with rare earth magnetic 261, one end of the axis 262 of " towel " shape dome 26 inserts base plate mesopore bearing 253, dome 26 is covering iron core 251 and coil 252, the other end of the centre bearing 262 of " towel " shape dome 26 is equipped with gear 263, and is mutually meshing with the second accelerated tower gear 24, presses fixed handle 21, stir clutch driving link 22, drive clutch driven member 23, the interlock second accelerated tower gear 24 rotates generator amature 26 (dome magnet ring), magnetic force line cutting stator inductor coils 252 produces electric current, by change over switch 3,, be cell-phone charging by output interface 5 through filter rectification device 4 rectifying and wave-filterings; Change switch transition switch 3, the charger power supply that can change mains-supplied or manually power, thereby the realization composite power supply is a cell-phone charging, no matter is that fixed-site or tour in the field can both be cell-phone charging like a cork to reach, and makes mobile phone give full play to its removable advantage more.
Described charging inlet 5 is a kind ofly can join the interface that changes according to the mobile phone of different model.
Aforesaid one-way clutch has cup-shaped driving link 22, and the closed side of this cup-shaped driving link 22 has the gear 221 that is meshed with the sector rack 213 that quickens handle 21, and the center has through hole; Driven member 23 is a circular tooth disk, also has central through hole; Can to quicken cone pulley 24 mutually meshing with next stage; Friction component by " " " shape part 222; " U " shape part 223 and support spring 225 formed; " " " shape part 222 1 ends are hook-shaped, the curved wedge-like A of the other end, the outside at its place of curving has an arc B, " U " shape part 223 1 ends have with described " " " shape part 222 is the crotch that a hook-shaped end matches; vertical its in-plane of its other end is extended with a pin 224; this pin 224 is inserted in the pin-and-hole 231 on the disc-shaped part of circular tooth disk driven member 23; " U " have an arc convex C on the external arc of shape part 223, two support arms of support spring 225 are supporting " " the arc wedge-like end of the shape part 222 and " U respectively " end with pin 224 of shape part 223; Gear shaft 227 passes driven member 23 centre bores, support spring 225 centers and driving link 22 centre bores, and the termination has collar 226, and driven member 23 circular tooth disks can cooperate rotationally with driving link 22 cup-shaped inner peripherys.This clutch closes up when handle 21 presses down quickening, " V " shape back-moving spring 212, when bounce-back handle 21 resets, clutch leaves, toward and multiple it, can realize the unidirectional acceleration of generator.
The applicability of the composite power supply charger for mobile phone that the utility model proposes is very widely, it except Give outside the charging mobile phone battery, can also give other small-sized electric appliance chargings for the passengers, make a video recording such as family expenses Machine, camera etc. Along with the improvement of technology, also can be used for the aspects such as portable computer, Medical Devices.
Claims (5)
1. a composite power supply charger for mobile phone is characterized in that comprising: mains power supply, electricity generated manually electric supply installation, transfer switch, straightening and filtering unit, charging output interface device.Described electricity generated manually electric supply installation is that the lever with " L " shape quickens handle, on the fulcrum of the arm of force 〉=weighing arm of " L " handle, be provided with the fulcrum pin, " V " shape back-moving spring is housed on the pin, " L " shape handle resets by it, in the bottom of handle (being weighing arm) is a sector rack, it is mutually meshing with the one-way clutch driving link on the accelerated tower gear, the interlock driven member, by the unidirectional acceleration of the second accelerated tower gear mesh generator: described generator has base plate and " towel " shape dome, base plate is equipped with generator stator core and induction coil, center fixation has the bearing of mesopore, " towel " shape dome is the rotor of generator, the inboard studs with rare earth magnetic, and the center of " towel " shape dome is an axis, and an end of axle inserts base plate mesopore bearing, the dome cover iron core and coil, and it is mutually meshing with the second accelerated tower gear that the other end of the axis of " towel " shape dome is equipped with gear.
2. as claim 1 described a kind of composite power supply charger for mobile phone, it is characterized in that: described mains power supply can be the transformer frequency response power supply, also can be the electronic switch power power supply.
3. as claim 1 described a kind of composite power supply charger for mobile phone, it is characterized in that: described change over switch is a kind of bidirectional switch that charger provides mains-supplied or manually powers that can be.
4. as claim 1 described a kind of composite power supply charger for mobile phone, it is characterized in that: described charging inlet is a kind ofly can join the interface that changes according to the mobile phone of different model.
5. as claim 1 described a kind of composite power supply charger for mobile phone, it is characterized in that: the one-way clutch of aforesaid electricity generated manually electric supply installation has cup-shaped driving link, the closed side of this cup-shaped driving link has and quickens the gear that handle is meshed, and the center has through hole; Driven member is a circular tooth disk, also has central through hole; Can be mutually meshing with next stage accelerated tower gear; Friction component by " " " shape part; " U " shape part and support spring are formed; " " " shape part one end is hook-shaped, the curved wedge-like of the other end, the outside at its place of curving has an arc, " U " shape part one end have with described " " " shape part is the crotch that a hook-shaped end matches; vertical its in-plane of its other end is extended with a pin; this pin is inserted in the pin-and-hole on the disc-shaped part of disc driven member; " U " have an arc convex on the external arc of shape part, two support arms of support spring are supporting " " the arc wedge-like end of the shape part and " U respectively " end with pin of shape part; Gear shaft passes the driven member centre bore, support spring center and driving link centre bore, and the termination has collar, and the driven member circular tooth disk can cooperate rotationally with the cup-shaped inner periphery of driving link, but forms the stepped gear of a clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244359 CN2388718Y (en) | 1999-09-13 | 1999-09-13 | Composite power supply charger for mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244359 CN2388718Y (en) | 1999-09-13 | 1999-09-13 | Composite power supply charger for mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388718Y true CN2388718Y (en) | 2000-07-19 |
Family
ID=34030471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244359 Expired - Fee Related CN2388718Y (en) | 1999-09-13 | 1999-09-13 | Composite power supply charger for mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388718Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144465B (en) * | 2007-11-01 | 2012-09-19 | 上海交通大学 | Weak current type electric appliance manual slow inertia power supplying and charging device |
| CN101867071B (en) * | 2009-04-16 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | Charging device |
| CN104124747A (en) * | 2013-10-08 | 2014-10-29 | 成都科创佳思科技有限公司 | Hand-held power self-generating portable cellphone charging device |
-
1999
- 1999-09-13 CN CN 99244359 patent/CN2388718Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144465B (en) * | 2007-11-01 | 2012-09-19 | 上海交通大学 | Weak current type electric appliance manual slow inertia power supplying and charging device |
| CN101867071B (en) * | 2009-04-16 | 2013-04-24 | 深圳富泰宏精密工业有限公司 | Charging device |
| CN104124747A (en) * | 2013-10-08 | 2014-10-29 | 成都科创佳思科技有限公司 | Hand-held power self-generating portable cellphone charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |