CN2627712Y - Hand-operated charging set - Google Patents
Hand-operated charging set Download PDFInfo
- Publication number
- CN2627712Y CN2627712Y CN 03247022 CN03247022U CN2627712Y CN 2627712 Y CN2627712 Y CN 2627712Y CN 03247022 CN03247022 CN 03247022 CN 03247022 U CN03247022 U CN 03247022U CN 2627712 Y CN2627712 Y CN 2627712Y
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- Prior art keywords
- pulley
- handle
- gear
- driving wheel
- ratchet
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- Expired - Fee Related
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Abstract
The utility model discloses a manual charging set, including a housing, a gear transmission mechanism and a micro electric generator, which is characterized in that the gear transmission mechanism comprises a gear shaft (1) and a pair of gear pair (11); a drive wheel (11a) of the gear pair is arranged on the gear shaft (1); a driven wheel (11b) is arranged on the input shaft (9) of the micro electric generator; the gear shaft (1) is arranged with a guy rope automatic turning mechanism which includes a guy rope, a rolling spring and a pulley, wherein the pulley is arranged on the gear shaft (1); one end of the guy rope is fixed on the pulley; the middle part is wound on the pulley and the other end, namely a pulling end extends out of the housing; one end of the rolling spring is fixedly connected with the gear shaft (1) and the other end is fixed on the pulley; a one-way successive movement mechanism is arranged between the pulley and the drive wheel (11a). The manual charging set in the utility model is flexible to be operated, simple and convenient, easy and labor-saving, safe and convenient to be carried, provided with small size and light weight.
Description
Technical field
The present invention relates to a kind of manual powered device, particularly relate to a kind of manual powered device of easy manipulation.
Background technology
In the prior art, Hand-driven charger generally adopts handle swing mode, makes the rotor rotation of generator produce electric energy.For example: Chinese patent CN2471964Y discloses a kind of Hand-driven charger of using more, it comprises shell, handle, rack-and-pinion, handle back-moving spring, gear drive, microgenerator, wherein the power shaft of microgenerator and gear drive link, gear drive again be positioned at handle on tooth bar connect, handle is hinged on the shell, presses handle as power to hold.Its defective is, makes people's fatigue during use easily, is difficult to long-time operation.In addition, manual operation transmission speed shakiness, low when high when often causing the power of charger output, influence the stable output of electric energy.
The utility model content
The purpose of this utility model is to provide a kind of manual powered device of easy manipulation.
Another purpose of the present utility model be to provide a kind of can easy manipulation and can export the manual powered device of burning voltage.
The purpose of this utility model is achieved by the following technical programs.
Manual powered device of the present utility model, comprise shell, gear drive and microgenerator, it is characterized in that gear drive comprises a gear shaft 1 and a pair of gear pair 11 at least, driving wheel 11a in this gear pair is installed on the gear shaft 1, driven pulley 11b is installed on the power shaft 9 of microgenerator, an automatic slew gear of stay cord also is installed on gear shaft 1, it comprises stay cord, wind spring and pulley, its middle pulley is installed on the gear shaft 1, stay cord one end is fixed on the pulley, mid portion is wound on the pulley, its other end---the tractive end stretches out outside the shell, for people's tractive, wind spring one end is fixedlyed connected with gear shaft 1, and the other end is fixed on the pulley; When the pulling stay cord, can drive the pulley rotation, unclamp stay cord, pulley is in the effect turning down of wind spring, stay cord is wrapped on the pulley again, between pulley and driving wheel 11a, also has a unidirectional interlinked mechanism, be used for the unidirectional torque of pulley is passed to driving wheel 11a.
Described unidirectional interlinked mechanism is a handle ratchet wheel mechanism, it is made up of handle ratchet wheel with interior ratchet and ratchet, described handle ratchet wheel is installed between driving wheel 11a and the pulley, it is fixedlyed connected with driving wheel 11a, both interlocks, ratchet 3b then is installed in pulley near on the end face of driving wheel 11a, and matches with the interior ratchet 3a of handle ratchet wheel.Described handle ratchet wheel also can be integrated with driving wheel 11a, and the end face indent that promptly driving wheel 11a and pulley are close also has interior ratchet 3a, so that structure is more compact.
The utility model can be done further improvement, promptly increase the handle power input mechanism, it comprises handle and rack-and-pinion, wherein, handle one end is hinged on the shell, tooth bar in the rack-and-pinion is installed on the handle, 13 of gears in the rack-and-pinion are arranged in gear drive, be used for handle power is flowed to driving wheel 11a, in described gear drive, then increase gear shaft 2 and the gear pair 22 that is useful on the input of handle power, described gear 13 is installed on the gear shaft 2, the driving wheel 22a of gear pair 22 is installed on the gear shaft 2, driven pulley 22b is installed on the described gear shaft 1, between driven pulley 22b and described driving wheel 11a by second unidirectional interlinked mechanism transferring power.
Described second unidirectional interlinked mechanism is a handle ratchet wheel mechanism, identical with aforesaid unidirectional interlinked mechanism, also form by handle ratchet wheel with interior ratchet and ratchet, described handle ratchet wheel is installed between driven pulley 22b and the driving wheel 11a, it is fixedlyed connected with driving wheel 11a, both interlocks, ratchet 4b then is installed in driven pulley 22b near on the end face of driving wheel 11a, and matches with the interior ratchet 4a of handle ratchet wheel.Described handle ratchet wheel also can be integrated with driving wheel 11a, i.e. the end face indent that driving wheel 11a is close with driven pulley 22b and have interior ratchet 4a is so that structure is more compact.
Fastened draw ring on the tractive end of described stay cord, so that the tractive operation is more convenient.
The hinged end of described handle and shell is equipped with the handle back-moving spring, and the one end is fixed in handle, and the other end is fixed in shell or described hinged place, and the effect of back-moving spring is to make handle to automatically reset, and makes lever operated more laborsaving.
Described gear drive can increase multi-change speed, to improve output speed.
The utility model also can further improve, it also comprises a regulator rectifier circuit that is connected with the dynamo-electric output of micro generation, the electric current of described microgenerator output is at first through the 1st～the 6th diode D1～D6 rectification, become direct current, after 1 filtering of the 1st capacitor C, puncture the 8th diode D8 and the 1st resistance R 1 through superpressure, lay down unnecessary voltage, again through a pressure regulation ic chip 1 and the 2nd, the 3rd regulating resistor R2 and R3, voltage is adjusted to the required voltage of charging, flow to the 2nd again, the 3rd electric capacity of voltage regulation C2 and C3 and the 7th diode D7 voltage stabilizing, the direct current of being exported can be the electrical equipment charging.
The beneficial effects of the utility model are: (1), drives the microgenerator rotor rotation and produces electric energy by rope for traction owing to adopted the automatic slew gear of stay cord, can be more laborsaving, can raise the efficiency again; (2) can also adopt dual power input mechanism, promptly increase the automatic slew gear of handle power input mechanism and stay cord, the lever operated operation with stay cord hocketed during charging, further alleviated the muscular fatigue degree; (3) regulator rectifier circuit can also be set, to improve the stability of electric energy output; (4) flexible operation, easy; (5) volume is little, and is in light weight, is convenient for carrying.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the local amplification profile of Fig. 1;
Fig. 3 is that the A of the driving wheel 11a of the utility model embodiment 1 and the unidirectional interlinked mechanism between the pulley is to view;
Fig. 4 is the main TV structure figure of the utility model embodiment 2;
Fig. 5 is the right TV structure schematic diagram of Fig. 4;
Fig. 6 wants the driving wheel 11a of the utility model embodiment 2 and the right view of the unidirectional interlinked mechanism between the driven pulley 22b;
Fig. 7 is the regulator rectifier circuit figure of the utility model embodiment 3.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1:
Each structure shown in Fig. 1-3 is embodiment 1 of the present utility model, it comprises shell 17, gear drive, microgenerator, the automatic slew gear of stay cord and unidirectional interlinked mechanism, wherein said gear drive comprises a gear shaft 1 and a gear pair 11, driving wheel 11a sky is enclosed within on the gear shaft 1, and driven pulley 11b is installed on the power shaft 9 of microgenerator; The automatic slew gear of stay cord comprises stay cord 6, draw ring 7, wind spring 10 and pulley 5, its medium pulling rope 6 one ends are fixed on the pulley, the middle part is wrapped on the pulley 5 that overlaps with gear shaft 1 sky, draw ring 7 is fastened the tractive end at stay cord 6, wind spring 10 1 ends are fixedlyed connected with gear shaft 1, the other end is fixedlyed connected with the edge of pulley 5, pulley 5 is by unidirectional interlinked mechanism---and handle ratchet wheel mechanism transfer torque is given driving wheel 11a, this handle ratchet wheel mechanism is made up of handle ratchet wheel and two ratchets, wherein, on the close end face of driving wheel 11a of pulley, be hinged with two ratchet 3b of symmetrical distribution, handle ratchet wheel then is integrated with driving wheel 11a, promptly on the driving wheel 11a end face close with pulley indent and have in ratchet 3a, the interior ratchet 3a interlock of ratchet 3b and driving wheel 11a.When the draw ring 7 on the pulling stay cord 6, pulley 5 rotates, and tightens up wind spring 10 simultaneously, the unidirectional drive driving wheel of ratchet 3b 11a rotates, driving wheel 11a drives driven pulley 11b and rotates, and makes the generating of micro generation machine rotor quick rotation, when decontroling stay cord 6, the wind spring 10 that is tightened up restores to the original state, drive pulley 5 rotations and get back to original position, stay cord 6 is wrapped on the pulley 5 again, and so forth circulation, drive micro generation machine rotor quick rotation, just can produce continuous electric current and charge to electrical equipment.
Embodiment 2:
Structure shown in Fig. 4-6 is embodiment 2 of the present utility model, it has increased handle 14 as different from Example 1, rack-and-pinion and handle back-moving spring 16, described gear drive also increases has one to be used for gear shaft 2 and the gear pair 22 that handle power is imported, wherein the driving wheel 22a sky of gear pair 22 is enclosed within on the gear shaft 2, driven pulley 22b sky is enclosed within on the gear shaft 1, driven pulley 22b is by unidirectional interlinked mechanism---and handle ratchet wheel mechanism transfer torque is given driving wheel 11a, this handle ratchet wheel mechanism is made up of handle ratchet wheel and two ratchets, wherein, two ratchet 4b are installed on the driven pulley 22b end face close with driving wheel 11a, because the ratchet diameter is bigger, ratchet is actual to be hinged on the extension arm of two symmetries on the driven pulley 22b end face; Handle ratchet wheel and driving wheel 11a are integrated, like this, handle ratchet wheel in the driving wheel 11a and the first and second handle ratchet wheel mechanisms is combined as a whole to be become two-sided indent and has two-sided interior ratchet 3a, the two-sided handle ratchet wheel gear of 4a, the ratchet 4b that driven pulley 22b and described pulley 5 pass through separately, 3b respectively with driving wheel 11a two-sided in ratchet 4a, the 3a interlock, handle 14 1 ends are hinged on the shell, the other end is fixedlyed connected with the tooth bar 12 in the rack-and-pinion, gear 13 in the rack-and-pinion is installed on the gear shaft 2 and is conjuncted with driving wheel 22a, handle back-moving spring 16 1 ends are fixed in handle 14, the other end is fixed in shell 17 or described hinged place, makes lever operated more laborsaving.Handle 14 is hinged on the shell.When the stay cord operation fatigue, can use instead lever operated, press fixed handle 14, the handle back-moving spring is by 16 compressions, tooth bar 12 moves downward, and drives driving wheel 22a by gear 13 and rotates, and drives driven pulley 22b by driving wheel 22a again and rotates, the unidirectional drive driving wheel of ratchet 4b 11a rotates, and makes the generating of micro generation machine rotor quick rotation by driven pulley 11b again.During release handle 14, handle back-moving spring extensive 16 restores shape, and tooth bar 12 moves upward, make handle 14 get back to the origin-location, the operation of circulation, or stay cord and so forth, lever operated being used alternatingly, make micro generation machine rotor quick rotation, just can produce continuous electric current and charge to electrical equipment.
Embodiment 3:
Circuit shown in Figure 7 is embodiment 3 of the present utility model, as different from Example 2, present embodiment has increased regulator rectifier circuit at the electric output of described microgenerator, the electric current of described microgenerator output is at first through 1-the 6th diode D1～D6 rectification, become direct current, after 1 filtering of the 1st capacitor C, puncture the 8th diode D8 and the 1st resistance R 1 through superpressure, lay down unnecessary voltage, again through a pressure regulation ic chip 1 and the 2nd, the 3rd regulating resistor R2 and R3, voltage is adjusted to the required voltage of charging, flows to the 2nd again, the 3rd electric capacity of voltage regulation C2 and C3 and the 7th diode D7 voltage stabilizing, the final direct current of exporting can be the electrical equipment charging.
Claims (8)
1, a kind of manual powered device, comprise shell, gear drive and microgenerator, it is characterized in that gear drive also comprises a gear shaft (1) and a pair of gear pair (11), driving wheel in this gear pair (11a) is installed on the gear shaft (1), driven pulley (11b) is installed on the power shaft (9) of microgenerator, an automatic slew gear of stay cord also is installed on gear shaft (1), it comprises stay cord, wind spring and pulley, its middle pulley is installed on the gear shaft (1), stay cord one end is fixed on the pulley, mid portion is wound on the pulley, its other end---the tractive end stretches out outside the shell, wind spring one end is fixedlyed connected with gear shaft (1), and the other end is fixed on the pulley, also has a unidirectional interlinked mechanism between pulley and driving wheel (11a).
2, manual powered device according to claim 1, it is characterized in that described unidirectional interlinked mechanism is a handle ratchet wheel mechanism, it is made up of handle ratchet wheel with interior ratchet and ratchet, described handle ratchet wheel is installed between driving wheel (11a) and the pulley, it is fixedlyed connected with driving wheel (11a), both interlocks, ratchet (3b) then are installed in pulley near on the end face of driving wheel (11a), and match with the interior ratchet (3a) of handle ratchet wheel.
3, manual powered device according to claim 2 is characterized in that described handle ratchet wheel and driving wheel (11a) are integrated, i.e. the end face indent that driving wheel (11a) is close with pulley and have interior ratchet (3a).
4, manual powered device according to claim 1, it is characterized in that it also has the one handle power input mechanism, it comprises handle and rack-and-pinion, wherein, handle one end is hinged on the shell, tooth bar in the rack-and-pinion is installed on the handle, gear in the rack-and-pinion (13) then is arranged in gear drive, simultaneously, also increase sprocket drive spindle (2) and gear pair (22) in the gear drive, described gear (13) is installed on the gear shaft (2), the driving wheel (22a) of gear pair (22) is installed on the gear shaft (2), driven pulley (22b) is installed on the described gear shaft (1), between driven pulley (22b) and described driving wheel (11a) by second unidirectional interlinked mechanism transferring power.
5, manual powered device according to claim 4, it is characterized in that described second unidirectional interlinked mechanism is a handle ratchet wheel mechanism, it is made up of handle ratchet wheel with interior ratchet and ratchet, described handle ratchet wheel is installed between driven pulley (22b) and the driving wheel (11a), it is fixedlyed connected with driving wheel (11a), both interlocks, ratchet (4b) then are installed in driven pulley (22b) near on the end face of driving wheel (11a), and match with the interior ratchet (4a) of handle ratchet wheel.
6, manual powered device according to claim 5 is characterized in that described handle ratchet wheel and driving wheel (11a) are integrated, i.e. the end face indent that driving wheel (11a) is close with driven pulley (22b) and have interior ratchet (4a).
7, manual powered device according to claim 1 is characterized in that having fastened draw ring on the tractive end of described stay cord.
8, manual powered device according to claim 4 is characterized in that the hinged end of described handle and shell is equipped with the handle back-moving spring, and the one end is fixed in handle, and the other end is fixed in shell or described hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247022 CN2627712Y (en) | 2003-06-09 | 2003-06-09 | Hand-operated charging set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247022 CN2627712Y (en) | 2003-06-09 | 2003-06-09 | Hand-operated charging set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627712Y true CN2627712Y (en) | 2004-07-21 |
Family
ID=34252254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247022 Expired - Fee Related CN2627712Y (en) | 2003-06-09 | 2003-06-09 | Hand-operated charging set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627712Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871285A (en) * | 2010-06-25 | 2010-10-27 | 珠海天威技术开发有限公司 | Electronic lock |
| CN105749496A (en) * | 2016-04-26 | 2016-07-13 | 河南师范大学 | Tension-adjustable body-building power generation device |
| CN109594259A (en) * | 2018-12-06 | 2019-04-09 | 温佳旺 | A kind of textile drying frame |
| CN110001493A (en) * | 2019-05-05 | 2019-07-12 | 周杰 | Public transport knob power generator |
| CN113007048A (en) * | 2021-03-16 | 2021-06-22 | 合肥工业大学 | Power generation device based on human knee joint and ankle joint drive |
-
2003
- 2003-06-09 CN CN 03247022 patent/CN2627712Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871285A (en) * | 2010-06-25 | 2010-10-27 | 珠海天威技术开发有限公司 | Electronic lock |
| CN105749496A (en) * | 2016-04-26 | 2016-07-13 | 河南师范大学 | Tension-adjustable body-building power generation device |
| CN105749496B (en) * | 2016-04-26 | 2018-03-23 | 河南师范大学 | Pulling force adjustable body-building TRT |
| CN109594259A (en) * | 2018-12-06 | 2019-04-09 | 温佳旺 | A kind of textile drying frame |
| CN109594259B (en) * | 2018-12-06 | 2021-05-04 | 新昌县林球机械配件厂 | Fabrics sunning frame |
| CN110001493A (en) * | 2019-05-05 | 2019-07-12 | 周杰 | Public transport knob power generator |
| CN110001493B (en) * | 2019-05-05 | 2024-03-26 | 周杰 | Public transport handle power generation device |
| CN113007048A (en) * | 2021-03-16 | 2021-06-22 | 合肥工业大学 | Power generation device based on human knee joint and ankle joint drive |
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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 |