CN2538089Y - Emergency wrist force power - Google Patents
Emergency wrist force power Download PDFInfo
- Publication number
- CN2538089Y CN2538089Y CN 01272698 CN01272698U CN2538089Y CN 2538089 Y CN2538089 Y CN 2538089Y CN 01272698 CN01272698 CN 01272698 CN 01272698 U CN01272698 U CN 01272698U CN 2538089 Y CN2538089 Y CN 2538089Y
- Authority
- CN
- China
- Prior art keywords
- power
- gear
- generator
- mobile phone
- wrist
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
An emergency power source activated by wrist force is provided, which relates to a source which can help a mobile phone work when the mobile is power off. The source is characterized in that: the source has a shell main body; an inbuilt gear unit is driven by the hand force through a rack, and then a generator is further driven. When a palm holds and stretches twice per second, about 1W electric power can be generated by generator, which, after rectifying, filtering and voltage stabilizing, outputs dc for the working of a mobile phone or other small electric appliances. Direct charging to the mobile phone is also applicable, and the utility model, which is small and flexible and with convenient usage, can be used as a flashlight and fitness equipment.
Description
The utility model is a kind of palm generator that can produce electric energy under the acute situations of answering, the finite motion that it utilizes the singlehanded palm to stretch out and hold with a firm grip, by machine driving and convert electric energy to, for mobile phone or all for illumination etc., can also be as the body-building apparatus of exercise wrist.
People sometimes battery of mobile phone used up and the situation that do not have electric power to replenish under seem and have no alternative that run into the occasion that does not have flashlight when needing illumination again and feel trouble, this invention just can solve this type of problem.This new type output terminal has multiple interfaces, can connect multiple mobile phone to use, and also can also directly use as flashlight charging mobile phone battery.Also can provide power supply in addition to walkman, broadcast receiver etc.
The utility model is to utilize the grip drive mechanism linkage generator of hand and send alternating current in essence.Through over commutation, filtering and voltage stabilizing, by different interface output electric energy, output interface can be the pecker of general mobile phone cell shapes, also can be with the core socket, or chuck then.
The scheme that realizes foregoing invention is: a kind of main body cover of injection molding, the voltage stabilizing rectification circuit on built-in gear unit, generating set, the circuit board has various output sockets at the one end.
Accompanying drawing one is this entity structure diagram (after opening loam cake)
Accompanying drawing two is this entity lid figure
Accompanying drawing three is generator amature, stator figure
Accompanying drawing four is rectification, voltage stabilizing, filter circuit figure
Accompanying drawing five is multiple interfaces of output usefulness
With reference to accompanying drawing one, rectangle shell 15 is by plastic pressing forming, the middle upper portion pressure handle has tooth bar 1, that is close to tooth bar 1 has a carrier wheel 2, the other end at carrier wheel 2 has large helical gear 3, one end of the little helical teeth 4 that is driven by it has gear 8 to drive flywheel teeth 9, the centre tooth 6 of 5 driving generator amatures 7 of gear of the other end.On a left side then, circuit board 11 is arranged, rectification circuit, filtering and voltage stabilizing circuit and illumination, output socket etc. are arranged above.
The course of work of this enforcement is as follows: when hand-tight holding, tooth bar 1 moves in movement, promote carrier wheel 2, drive little helical teeth 4 with the large helical gear 3 of its one, gear 5 pushing generator centre of rotor teeth 6 on the same with it axle, make its rotation, in the meantime, because the conversion of big pinion, the rotating speed of gear 6 and the initial velocity ratio of tooth bar 1 have been improved more than 8 times, the gear 9 of 8 drive flywheels 10 of little helical teeth 4 coaxial gears, make the flywheel rotation, after hand is stretched out, tooth bar 1 is return under the effect of contained spring, and it is up to drive carrier wheel, because the axis hole of carrier wheel 2 is ellipse garden shape inclined hole, move outside when it is up, make gear 3 leave gear 4, bevel pinion 4 continues to rotate by former direction under the effect of inertia of flywheel 10, in the new round course of work, the downward driven gear of tooth bar 2 is downward, gear 3 is coincide with gear 4 again, it is rotated further, under the driving of gear 5, generator amature centre tooth 6 high speed rotating, permanent magnet N in the rotor 7, the coil of the magnetic force line cutting stator 13 of the S utmost point 16 produces alternating current, delivers to wiring board 11, through over commutation, filtering, deliver to socket 12 after the processing such as voltage stabilizing, this alternating current also can directly be delivered to bulb 14 in order to illumination.
Accompanying drawing three is schematic diagrames of generator amature and stator, and Fig. 3-a is that generator amature, 4 magnetic pole N, S16 produce a very strong permanent-magnetic field, and it is close to Fig. 3-b utmost point palm 18 rotations during work, makes the coil 13 of utmost point palm produce electromotive force.
Accompanying drawing four is rectifying and voltage-stabilizing line maps of the circuit board 11 of accompanying drawing 1, and AC is an adjustable voltage stabilizer for ac input end IC, and DC is a dc output end.
Accompanying drawing five, be the part of the various interface of this generator output usefulness, 5-A directly substitutes battery of mobile phone insertion mobile phone with battery shape 1 part to get final product, and plug 2 is inserted Fig. 1-12 can use, 5-B inserts the cell-phone charging socket with charging plug 1, plug 2 is inserted Fig. 1-12 can use.
Claims (4)
1. wrist power power supply is characterized in that the top in the middle of the shell (1) is provided with pressure handle, and pressure handle has tooth bar (1), and that is close to tooth bar (1) has a carrier wheel (2); Gear (3) drives bevel pinion (4), and the gear of its interlock (8) drives flywheel 9), the gear of the other end (5) drives generator amature (7); At opposite side, circuit board (11) is arranged, rectification circuit, filtering and voltage stabilizing circuit and illumination output socket are arranged above.
2. by the described emergent wrist power power supply of claim 1, it is characterized in that; The generator of its output electric energy is a permanent magnet alternator.
3. by the described anxious wrist power power supply that meets the tendency of claim 1, it is characterized in that; The one side is provided with multi-purpose output socket, and its voltage is DC3.6V, DC4.8V, DC6V, AC6-8V.
4. by claim 1 or 2 described emergent wrist power power supplys, it is characterized in that; One side has pulse power output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272698 CN2538089Y (en) | 2001-12-07 | 2001-12-07 | Emergency wrist force power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272698 CN2538089Y (en) | 2001-12-07 | 2001-12-07 | Emergency wrist force power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538089Y true CN2538089Y (en) | 2003-02-26 |
Family
ID=33677804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272698 Expired - Fee Related CN2538089Y (en) | 2001-12-07 | 2001-12-07 | Emergency wrist force power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538089Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017690A (en) * | 2017-04-13 | 2017-08-04 | 安凯 | A kind of emergent charger for cell phone with hand strength exercise function |
| CN108834269A (en) * | 2018-09-06 | 2018-11-16 | 乐清市启铭电气有限公司 | A kind of wrist ball self power generation Flash board |
-
2001
- 2001-12-07 CN CN 01272698 patent/CN2538089Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017690A (en) * | 2017-04-13 | 2017-08-04 | 安凯 | A kind of emergent charger for cell phone with hand strength exercise function |
| CN108834269A (en) * | 2018-09-06 | 2018-11-16 | 乐清市启铭电气有限公司 | A kind of wrist ball self power generation Flash board |
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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 |