CN105003401A - Human body leg movement energy collection device - Google Patents
Human body leg movement energy collection device Download PDFInfo
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- CN105003401A CN105003401A CN201510554396.9A CN201510554396A CN105003401A CN 105003401 A CN105003401 A CN 105003401A CN 201510554396 A CN201510554396 A CN 201510554396A CN 105003401 A CN105003401 A CN 105003401A
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- gear
- rotating shaft
- kinergety
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- gathering
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Abstract
The invention discloses a human body leg movement energy collection device, comprising an outer shell, wherein a generator and a potentiometer are fixed on the outer shell, a working gear is fixed on a rotor of the generator, the bottom of the inner side of the outer shell is rotatably connected with a first rotary shaft, an oscillating bar and a sector gear are fixed on the first rotary shaft, the free end of the oscillating bar is located on the outer side of the outer shell, the sector gear is located on the inner side of the outer shell, an angle slider of the potentiometer is fixedly connected with the oscillating bar, and a gear box used for accelerating is arranged between the sector gear and the working gear. The human body leg movement energy collection device collects movement energy selectively; the energy is collected only in a stage that a shank falls, or else the energy can be wasted; when electric energy is collected at the moment, additional working of a human body is not needed, and the comfort of the human body is improved; the human body leg movement energy collection device is relatively compact in overall structure and relatively long in service life.
Description
Technical field
The invention belongs to kinergety collection technique field, especially relate to human leg's kinergety gathering-device.
Background technique
Biological motion as one of form of energy modal in our living environment can be produced when walking, run etc. is moved by human body or other animals, and these energy are often difficult to be collected and utilize and be dissipated among external environment condition.Store if the energy of this form can be collected and effectively utilize, it, by substituting our present relied on compact power, can be the mancarried electronic aid chargings such as mobile phone, facilitate the trip of people.Because human leg is in walking, in the process such as to run, the moment is in cycle reciprocally swinging state, its motor coordination test is longer than the run duration in other joints of human body, the kinergety contained is more, and shank is more steady at movement process, predictability is strong, motoring torque is large, based on these advantages above, the kinergety of collecting leg at human body knee joint place is the choosing of the best, when collecting kinergety in order to reduce the uncomfortable feeling of human body as far as possible, develop a kind of compact structure, efficiency is high, lightweight human leg's kinergety gathering-device has important actual application value.
Summary of the invention
The present invention seeks to the problem for solving human body leg exercise collection of energy difficulty when walking, run etc. is moved, and providing a kind of body leg exercise energy collecting device, it also solves the problem that energy selectivity is collected while solving a leg exercise collection of energy difficult problem.
The present invention for the taked technological scheme that solves the problem is:
Human leg's kinergety gathering-device, comprise on shell, described shell and be fixed with generator and potentiometer, the rotor of described generator is fixed with working gear, the first rotating shaft is rotatably connected in the inside bottom of shell, described first rotating shaft is fixed with fork and tooth sector, described fork free end is positioned at the outside of shell, described tooth sector is positioned at the inner side of shell, described potentiometric angle slide is fixedly connected with fork, is provided with the speed-changing gear box for accelerating between tooth sector and working gear.
Preferably, described speed-changing gear box comprises the second rotating shaft, 3rd rotating shaft, described second rotating shaft and the 3rd rotating shaft all with inside shell are rotationally connected, described second rotating shaft is fixed with the first small gear and first gear, described 3rd rotating shaft is fixed with the second small gear and second largest gear, described first small gear diameter is less than first gear diameter, described first gear diameter is greater than the second small gear diameter, described second small gear diameter is less than second largest gear diameter, described second largest gear diameter is greater than working gear diameter, described tooth sector and the first small gear are connected with a joggle, described first gear and the second small gear are connected with a joggle, described second largest gear and working gear are connected with a joggle.
Preferably, between described second rotating shaft and the first small gear or between the second rotating shaft and first gear, Roller Bearing Clutch is installed.
Preferably, between described 3rd rotating shaft and the second small gear or between the 3rd rotating shaft and second largest gear, Roller Bearing Clutch is installed.
Preferably, between described tooth sector and the first rotating shaft, Roller Bearing Clutch is installed.
Preferably, the velocity ratio of described speed-changing gear box is 108.
Preferably, the central angle of described tooth sector is 80 ° to 140 °.
Preferably, described shell, the first small gear and the second small gear make by aluminum alloy material.
Preferably, the nylon material that described first gear and second largest gear fibreglass strengthen makes.
Preferably, described shell is provided with outer housing cover, and the inside bottom of described shell is fixed with assembled block, and described assembled block comprises energy storage, potentiometer controller.
The beneficial effect that the present invention has is: the high pulling torque slow-speed of revolution campaign of human body walking can be changed into the high-revolving mechanical energy of little moment of torsion by the acceleration through speed-changing gear box, thus become the form of energy that generator can utilize, by installing these two kinds of modes of accurate control that Roller Bearing Clutch and generator charge to energy storage between rotating shaft and gear, achieve effective selection that kinergety is collected, the collection of energy is carried out in shank fall stage, human body extra work is not needed when collecting electric energy, ensure that the comfort level of human body to the full extent, this device last selects suitable material while following ergonomic design requirement, and its overall structure is compact, and working life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is Fig. 1 private side TV structure schematic diagram;
Fig. 3 is the control principle drawing of number switch.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As depicted in figs. 1 and 2, this device comprises shell 1, generator 15, described shell 1 is provided with outer housing cover, described generator 15 is fixed on the bottom of shell 1, the rotor 9 of described generator 15 is fixed with working gear 10, the first rotating shaft 13 is rotatably connected in the inside bottom of shell 1, described first rotating shaft 13 is fixed with fork 6 and tooth sector 8, described fork 6 free end is positioned at the outside of shell 1, described tooth sector 8 is positioned at the inner side of shell 1, between described second rotating shaft 5 and the first small gear 4, Roller Bearing Clutch is installed, the tip portion of described first rotating shaft 13 is provided with potentiometer 7, the angle slide of described potentiometer 7 is fixedly connected with fork 6, the speed-changing gear box for accelerating is provided with between tooth sector 8 and working gear 10, institute's speed-changing gear box comprises the second rotating shaft 5, 3rd rotating shaft 11, described second rotating shaft 5 and the 3rd rotating shaft 11 are all rotationally connected with shell 1, described second rotating shaft 5 is fixed with the first small gear 4 and first gear 3, described 3rd rotating shaft 11 is fixed with the second small gear 14 and second largest gear 12, described first small gear 4 diameter is less than first gear diameter 3, described first gear 3 diameter is greater than the second small gear 14 diameter, described second small gear 14 diameter is less than second largest gear 12 diameter, described second largest gear 12 diameter is greater than working gear 10 diameter, described tooth sector 8 and the first small gear 4 are connected with a joggle, described first gear 3 and the second small gear 14 are connected with a joggle, described second largest gear 12 is connected with a joggle with working gear 10, the inner bottom part of described shell 1 is fixed with assembled block 2, described assembled block 2 comprises energy storage, potentiometer controller 16, be provided with number switch 17 between described energy storage and generator 15, described number switch 17 controls its connecting and disconnecting by potentiometer controller 16.
Working principle of the present invention is: during human body walking, shank has individual swing process, when shank lifts, human body does work to shank, in order to reduce the added burden of human body, now unsuitable harvest energy, and when shank falls to swinging, now human muscle does negative work, for slowing down shank speed, is now relatively suitable for collecting kinergety generating and not needing human body extra work again; Use fixing belt to be strapped on thigh by the shell 1 of this device, be strapped on shank, make the first rotating shaft 13 be positioned at human body knee joint place by fork 6, the pivot angle of the angle between human thigh and shank and fork 6 is complementary; When in human body walking or process of running, shank falls, drive fork 6 is swung together, thus make fork 6 drive tooth sector 8 to rotate around the first rotating shaft 13 together, the rotation of tooth sector 8 drives the first small gear 4 to rotate, then the first small gear 4 drives first gear 3 to rotate with identical angular velocity, first gear 3 drives the second small gear 14 to rotate thus second largest gear 12 drives working gear 10 rotation to generate electricity with larger linear velocity, and generator 15 is for subsequent use in energy storage by power storage; When shank lifts swing, fork 6 rotates backward, owing to being provided with Roller Bearing Clutch between the second rotating shaft 5 and the first small gear 4, now fork 6 rotate backward the rotation that can not drive the first small gear 4, do not generate electricity; The rotor 9 of such generator 15 also has unidirectional, can not both direction checker, reduces the mutual impact wear in gear train transmission process.
Potentiometer 7 and potentiometer controller 16 are prior art, be illustrated in figure 3 the control principle drawing of number switch 17, potentiometer controller 16 is made up of low power consumption 32 embedded microprocessors and peripheral communication interfaces, control algorithm software is run in microprocessor, described potentiometer 7 can record the pivot angle of fork 6, then this angle information is converted into digital signal or analog signal transmission carries out to this angle the angular velocity that numerical differentiation obtains fork 6 to potentiometer controller 16, when the angle of fork 6 reaches a certain angle value, and when the angular velocity of fork 6 also reaches a certain magnitude of angular velocity, potentiometer controller 16 sends according to the control algorithm designed the connection that control impuls carrys out control figure switch 17, thus generator 15 pairs of energy storages charge, otherwise number switch 17 disconnects generator 15 and disconnects with energy storage, thus ensure the level of comfort of human body to the full extent, above-mentioned a certain angle value and a certain magnitude of angular velocity are by the walking of this apparatus control system according to user, hurry up, running data are determined after calculating.
Shell 1 in the present embodiment, outer housing cover, the first small gear 4 and the second small gear 14 make by aluminum alloy material, and the nylon material that first gear 3 and second largest gear 12 fibreglass strengthen makes, effective like this weight alleviating this device; The velocity ratio of tertiary gear group is 108, and namely the rotating speed of the rotor 9 of generator 15 is 108 times of tooth sector 8 rotating speed; Longly and wide bottom shell 1 to be respectively: 90 millimeters and 72 millimeters; The subtended angle of tooth sector 8 is 110 °.
The present embodiment not does any pro forma restriction to shape of the present invention, material, structure etc.; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (10)
1. human leg's kinergety gathering-device, it is characterized in that, comprise on shell, described shell and be fixed with generator and potentiometer, the rotor of described generator is fixed with working gear, the first rotating shaft is rotatably connected in the inside bottom of shell, described first rotating shaft is fixed with fork and tooth sector, described fork free end is positioned at the outside of shell, described tooth sector is positioned at the inner side of shell, described potentiometric angle slide is fixedly connected with fork, is provided with the speed-changing gear box for accelerating between tooth sector and working gear.
2. human leg's kinergety gathering-device according to claim 1, it is characterized in that, described speed-changing gear box comprises the second rotating shaft, 3rd rotating shaft, described second rotating shaft and the 3rd rotating shaft all with inside shell are rotationally connected, described second rotating shaft is fixed with the first small gear and first gear, described 3rd rotating shaft is fixed with the second small gear and second largest gear, described first small gear diameter is less than first gear diameter, described first gear diameter is greater than the second small gear diameter, described second small gear diameter is less than second largest gear diameter, described second largest gear diameter is greater than working gear diameter, described tooth sector and the first small gear are connected with a joggle, described first gear and the second small gear are connected with a joggle, described second largest gear and working gear are connected with a joggle.
3. human leg's kinergety gathering-device according to claim 2, is characterized in that, between described second rotating shaft and the first small gear or between the second rotating shaft and first gear, be provided with Roller Bearing Clutch.
4. human leg's kinergety gathering-device according to claim 2, is characterized in that, between described 3rd rotating shaft and the second small gear or between the 3rd rotating shaft and second largest gear, be provided with Roller Bearing Clutch.
5. human leg's kinergety gathering-device according to claim 1 and 2, is characterized in that, between described tooth sector and the first rotating shaft, be provided with Roller Bearing Clutch.
6. human leg's kinergety gathering-device according to claim 1, is characterized in that, the velocity ratio of described speed-changing gear box is 108.
7. human leg's kinergety gathering-device according to claim 1, is characterized in that, the central angle of described tooth sector is 80 ° to 140 °.
8. human leg's kinergety gathering-device according to claim 1, is characterized in that, described shell, the first small gear and the second small gear make by aluminum alloy material.
9. human leg's kinergety gathering-device according to claim 1, is characterized in that, the nylon material that described first gear and second largest gear fibreglass strengthen makes.
10. human leg's kinergety gathering-device according to claim 1, it is characterized in that, described shell is provided with outer housing cover, and the inside bottom of described shell is fixed with assembled block, and described assembled block comprises energy storage, potentiometer controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554396.9A CN105003401B (en) | 2015-09-01 | 2015-09-01 | Human leg's kinergety collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554396.9A CN105003401B (en) | 2015-09-01 | 2015-09-01 | Human leg's kinergety collection device |
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| Publication Number | Publication Date |
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| CN105003401A true CN105003401A (en) | 2015-10-28 |
| CN105003401B CN105003401B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510554396.9A Active CN105003401B (en) | 2015-09-01 | 2015-09-01 | Human leg's kinergety collection device |
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| CN (1) | CN105003401B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685047A (en) * | 2017-01-23 | 2017-05-17 | 郑旭飞 | Knee-joint self-generating and energy storage integrated device |
| CN107294188A (en) * | 2016-04-01 | 2017-10-24 | 上海青秀能源科技有限公司 | Human body walking synchronous charging device |
| CN113187684A (en) * | 2021-03-16 | 2021-07-30 | 中国科学院深圳先进技术研究院 | Human walking energy recovery device |
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| CN2072008U (en) * | 1990-04-28 | 1991-02-27 | 姚传福 | Energy-saving combined hand and electric razor |
| US20090001918A1 (en) * | 2007-06-28 | 2009-01-01 | Kawatomo Tec Model Co., Ltd. | Transmission device |
| CN203978741U (en) * | 2013-12-05 | 2014-12-03 | 南京邮电大学 | Joint electric organ |
| WO2014194257A1 (en) * | 2013-05-31 | 2014-12-04 | President And Fellows Of Harvard College | Soft exosuit for assistance with human motion |
| CN104832383A (en) * | 2015-04-28 | 2015-08-12 | 南京邮电大学 | Joint power-generation device |
| CN205013205U (en) * | 2015-09-01 | 2016-02-03 | 王保进 | Human shank movement energy collection device |
-
2015
- 2015-09-01 CN CN201510554396.9A patent/CN105003401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072008U (en) * | 1990-04-28 | 1991-02-27 | 姚传福 | Energy-saving combined hand and electric razor |
| US20090001918A1 (en) * | 2007-06-28 | 2009-01-01 | Kawatomo Tec Model Co., Ltd. | Transmission device |
| WO2014194257A1 (en) * | 2013-05-31 | 2014-12-04 | President And Fellows Of Harvard College | Soft exosuit for assistance with human motion |
| CN203978741U (en) * | 2013-12-05 | 2014-12-03 | 南京邮电大学 | Joint electric organ |
| CN104832383A (en) * | 2015-04-28 | 2015-08-12 | 南京邮电大学 | Joint power-generation device |
| CN205013205U (en) * | 2015-09-01 | 2016-02-03 | 王保进 | Human shank movement energy collection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294188A (en) * | 2016-04-01 | 2017-10-24 | 上海青秀能源科技有限公司 | Human body walking synchronous charging device |
| CN106685047A (en) * | 2017-01-23 | 2017-05-17 | 郑旭飞 | Knee-joint self-generating and energy storage integrated device |
| CN113187684A (en) * | 2021-03-16 | 2021-07-30 | 中国科学院深圳先进技术研究院 | Human walking energy recovery device |
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| CN105003401B (en) | 2018-10-02 |
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