CN202732249U - Hand generator - Google Patents
Hand generator Download PDFInfo
- Publication number
- CN202732249U CN202732249U CN 201220327672 CN201220327672U CN202732249U CN 202732249 U CN202732249 U CN 202732249U CN 201220327672 CN201220327672 CN 201220327672 CN 201220327672 U CN201220327672 U CN 201220327672U CN 202732249 U CN202732249 U CN 202732249U
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- CN
- China
- Prior art keywords
- generator
- crank
- small motor
- hand
- rotating disk
- 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
The utility model provides a hand generator which comprises a generator shell, a small motor, a plurality of belt wheels, a machine head, and a crank, wherein the small motor is arranged inside the generator shell, the plurality of belt wheels are arranged inside the generator shell and are connected with the tail end of the small motor, the machine head is arranged at the front end of the generator shell, is connected with the small motor and is used for installing a lamp bulb, and the crank used for shaking the hand generator is arranged at the tail end of the generator shell and is connected with the belt wheels. The hand generator has the advantages of being simple in structure, low in producing cost, small in occupied space, convenient to store, and obvious in power generation effect.
Description
Technical field
The utility model relates to the experimental article field, is specifically related to a kind of hand generator.
Background technique
Hand generator and common generator do not have too large difference, be exactly that coil rotates in magnetic field, the power that the people generally can provide is 0.1 to 0.2 horsepower, is exactly about 73 to 150 watts power, and can not adhere to for a long time, so the power of hand generator can be above 100 watts.Portable hand operation generating and chargeable emergency power supply can actively be used under the states such as field operations, field work, field study, rescue action, natural disaster, survivability training emergency communication, long-term short of electricity, tourism, emergence power.Be mainly portable product power supply or the chargings such as small-power communication station, walkie-talkie, notebook computer, PDA, mobile phone, vidicon camera, digital camera, music CD, MP4, MP3, portable mobile TV, DVD, radio receiver, torch for illumination, all kinds of light fixture, electric tool, automobile, all kinds of detectors.Can be directly to all kinds of battery chargings such as lithium cell, Ni-MH battery, lead-acid battery.Along with the hand generator application is increasingly extensive, portability and the practicability of generator are had higher requirement.And existing hand generator mostly is open, and volume is larger, is unfavorable for carrying and using.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of simple in structure, cost of production is low, the hand generator of the successful that occupies little space, is convenient to take in, generate electricity.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: hand generator, comprise generator casing, be located at small motor in the generator casing, be located at some belt pulleys of connecting the small motor afterbody in the generator casing, be located at the head for bulb mounting that the generator casing front end is connected with small motor, be located at that the generator casing afterbody is connected with belt pulley for the crank that shakes.
As preferably, described motor housing afterbody is provided with the rotating disk that is connected with belt pulley, described crank switching on rotating disk, thereby realize that the rotation of crank drives the process of generator generating.
As preferably, described rotating disk is provided with running shaft, described crank by the running shaft switching on rotating disk, thereby make crank when generator is obsolete, turn to by running shaft, towards generator itself, be convenient to take in.
As preferably, described head adopts tubaeform, thereby makes the electric energy that sends show more obviously by bulb.
Beneficial effect:
The hand-cranking engine that the utility model adopts technique scheme to provide, simple in structure, cost of production is low, crank can be broken off with the fingers and thumb to generator inboardly, has reduced taking of space, increased the portability of hand generator, can make the generating effect show more obviously simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, generator casing 1, small motor 2, belt pulley 3, head 4, crank 5, running shaft 6, rotating disk 7.
Embodiment
As shown in Figure 1, hand generator, comprise generator casing 1, be located at the small motor 2 in the generator casing 1, be located at some belt pulleys 3 of generator casing 1 interior connection small motor 2 afterbodys, be located at the head 4 that is used for bulb mounting that generator casing 1 front end is connected with small motor 2, the crank 5 that being used for of being located at that generator casing 1 afterbody is connected with belt pulley 3 shakes, described motor housing 1 afterbody is provided with the rotating disk 7 that is connected with belt pulley 3, described crank 5 switchings are on rotating disk 7, described rotating disk is provided with running shaft 6, on rotating disk 7, described head 4 adopts tubaeform described crank 5 by running shaft 6 switchings.
During actual the use, crank 5 is turned to by running shaft 6, crank 5 is shifted out from the generator inboard, by shaking crank 5, drive rotating disk 7 and rotate, thereby drive the generator generating.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as generator casing 1, small motor 2, belt pulley 3, head 4, crank 5, running shaft 6, rotating disk 7, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. hand generator is characterized in that: comprise generator casing (1), be located at small motor (2) in the generator casing (1), be located at some belt pulleys (3) of connecting small motor (2) afterbody in the generator casing (1), be located at the head (4) for bulb mounting that generator casing (1) front end is connected with small motor (2), be located at that generator casing (1) afterbody is connected with belt pulley (3) for the crank (5) that shakes.
2. hand generator according to claim 1, it is characterized in that: described motor housing (1) afterbody is provided with the rotating disk (7) that is connected with belt pulley (3), and described crank (5) is transferred on rotating disk (7).
3. hand generator according to claim 2, it is characterized in that: described rotating disk is provided with running shaft (6), described crank (5) by running shaft (6) switching on rotating disk (7).
4. hand generator according to claim 1 is characterized in that: described head (4) adopts tubaeform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327672 CN202732249U (en) | 2012-07-06 | 2012-07-06 | Hand generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327672 CN202732249U (en) | 2012-07-06 | 2012-07-06 | Hand generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732249U true CN202732249U (en) | 2013-02-13 |
Family
ID=47657956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327672 Expired - Fee Related CN202732249U (en) | 2012-07-06 | 2012-07-06 | Hand generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130408A (en) * | 2016-08-11 | 2016-11-16 | 西华大学 | A kind of hybrid vehicle energy saving electric power system |
-
2012
- 2012-07-06 CN CN 201220327672 patent/CN202732249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130408A (en) * | 2016-08-11 | 2016-11-16 | 西华大学 | A kind of hybrid vehicle energy saving electric power system |
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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 |
Granted publication date: 20130213 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |