CN202746124U - Human body kinetic energy capture and electro-mechanical transformation device - Google Patents
Human body kinetic energy capture and electro-mechanical transformation device Download PDFInfo
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- CN202746124U CN202746124U CN 201220364260 CN201220364260U CN202746124U CN 202746124 U CN202746124 U CN 202746124U CN 201220364260 CN201220364260 CN 201220364260 CN 201220364260 U CN201220364260 U CN 201220364260U CN 202746124 U CN202746124 U CN 202746124U
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Abstract
The utility model discloses a human body kinetic energy capture and electro-mechanical transformation device which comprises an electric generator, a fixed support, a movable support, a set of springs, a rack and a reversing gear mechanism, wherein the fixed support is arranged on a human body, the movable support is used for bearing weight of the human body, the set of springs are used for connecting the fixed support and the movable support, the rack is fixed on the movable support, and the reversing gear mechanism is connected with the rack in meshed mode. The reversing gear mechanism converts an up-and-down bidirectional movement of the rack into a unidirectional rotary movement of a gear, and transmits the unidirectional rotary movement of the gear to the electric generator. Thus, the technical problems that capacitance of a battery used for power supply is limited and the battery is not environment-friendly are resolved, and bioenergy expended by the human body carrying weight in a long walk can be reduced.
Description
Technical field
The utility model relates to the renewable energy source domain, is specifically related to collect the mechanical kinetic energy in the physical activity and is converted into the device of electric energy.
Background technique
Along with the modernization of national defence, soldier's operation in the open air all needs to carry a series of electronic equipments, such as GPS, communications equipment etc., and the energy resource supply of these equipment is mainly from battery.Although battery technology has been obtained rapid progress, the Capacity of battery is still limiting the use of these electronic equipments.On the other hand, problem of aging finally causes battery to be abandoned, and this has also caused serious environmental pollution problem.Therefore, seeking a kind of energy of alternative battery, is necessary and significant to supply with the required accompanied electronic equipment of soldier's Field Operational.
In addition, during operation in the open air, the thing that need carry is many, and the people is when bearing weight, and long-time load walking need be paid a large amount of biological energy sources.
Summary of the invention
Battery powered Capacity is limited in order to solve, the technical problem of not environmental protection, the utility model proposes that a kind of body kinetic energy is caught and the device of data-collection, the weight that the people is born is converted to the damped vibration quality, and the oscillatory movement that utilizes this damped vibration quality to produce in human locomotion drives generator, thereby the kinetic energy in the human locomotion is converted to electric energy, and can reduces the biological energy source that human body is paid in bearing the long-term walking of weight.
The utility model adopts following technological scheme: body kinetic energy is caught and the device of data-collection, comprise generator, be fixed on fixed support on the human body, be used for travel(l)ing rest that the carrying human body bears a heavy burden, one group of spring that is connected and fixed support and travel(l)ing rest, be fixed on the travel(l)ing rest tooth bar and and the reversing gear mechanism that is connected with a joggle of tooth bar; Described reversing gear mechanism is converted to the gear unidirectional rotary motion with bidirectional-movement about the tooth bar, and the gear unidirectional rotary motion is passed to generator.
But described reversing gear mechanism comprises moving gear, output gear and intermediate gear; Movable wheel and rack is connected with a joggle, and Gear center slides with bidirectional-movement about the tooth bar in slotted hole type groove; Output gear and intermediate gear engagement; But moving gear and output gear engagement when tooth bar moves upward, but moving gear and intermediate gear engagement when tooth bar moves downward; Output gear passes to motor with the gear unidirectional rotary motion.
But described tooth bar moving gear, output gear and intermediate gear have identical modulus.
Above-mentioned body kinetic energy is caught and the device of data-collection, also comprises the accelerating gear group with the reversing gear mechanism engagement; Reversing gear mechanism passes to generator by the accelerating gear group with the gear unidirectional rotary motion.Described accelerating gear group comprises two gears that are meshed and connect.
Principle of the present utility model is: people's walking when bearing object (such as weight), because people's walking belongs to inverted single pendulum form substantially, the shoulder in the vertical direction has considerable displacement, this moment fixed support, carrying weight travel(l)ing rest and spring composition damped vibration system and along with the activity of human body bidirectional-movement up and down.Up and down bidirectional-movement passes to reversing gear mechanism and is converted to unidirectional gear and rotatablely moves by being fixed on tooth bar on the travel(l)ing rest, passes to generator by the accelerating gear group again, thereby realizes data-collection.Above-mentioned reversing gear mechanism comprises movable gear B, output gear C and the intermediate gear D that can be free to slide in slotted hole type groove; When tooth bar moves upward, but but the frictional force that exists between tooth bar and the moving gear upwards promotes moving gear clockwise the rotatablely moving of gear C output; When tooth bar moves downward, same owing to the frictional force between the rack and pinion, but meshing with moving gear promotion downwards and with intermediate gear, the intermediate gear drives output gear is exported clockwise rotation equally.
Fixed support also can be fixed on all the other places, for example waist except being fixed on shoulders of human body.As long as be fixed in the mode on the human body so that the weight of bearing is done up and down bidirectional-movement with the activity of human body in the damped vibration system, reversing gear mechanism just can be converted to the gear individual event with bidirectional-movement up and down and rotatablely move, thereby the kinetic energy of physical activity is converted to electric energy.
With respect to prior art, the utlity model has following advantage: ingeniously utilize weight that human body bears as the damped vibration quality, and the oscillatory movement that utilizes this damping mass to occur in human locomotion by reversing gear mechanism drives generator, thereby the kinetic energy in the human locomotion is converted to electric energy, provide field work required electric energy, and can reduce the biological energy source that human body is paid in bearing the long-term walking of weight.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
Fig. 2 is the structural representation of a kind of mode of execution of the utility model.
Fig. 3 is the partial enlarged drawing of reversing gear mechanism in a kind of mode of execution of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but mode of execution of the present utility model is not limited to this.
Referring to Fig. 1, the utility model body kinetic energy is caught and the device of data-collection comprises that one can be fixed on the fixed support 4 of shoulders of human body, travel(l)ing rest 1 that is used for carrying weight that human body is born 3, one group of spring 2 that is connected and fixed support and travel(l)ing rest by double-shoulder belt 5, is fixed on tooth bar 12 on the travel(l)ing rest, bidirectional-movement about the tooth bar is converted to reversing gear mechanism, accelerating gear group and the generator of gear unidirectional rotary motion.The people is walking when bearing weight, and the travel(l)ing rest 1 that is used for the carrying weight forms the damped vibration systems with spring 2 and the bidirectional-movement up and down along with the activity of human body.Bidirectional-movement passes to reversing gear mechanism by the tooth bar that is fixed on the travel(l)ing rest up and down, be converted to the unidirectional rotary motion of gear and pass to generator by the accelerating gear group that is formed by gear 10 and gear 11 by reversing gear mechanism, thereby realize data-collection.
But reversing gear mechanism comprises moving gear 6, output gear 9, intermediate gear 8; But moving gear 6 is connected with a joggle with tooth bar 12, but the Gear center of moving gear can be free to slide by the up and down bidirectional-movement with tooth bar 12 in slotted hole type groove 7; When tooth bar 12 moves upward, but but moving gear 6 is upwards promoted the frictional force that exists between tooth bar 12 and the moving gear 6 and output gear 9 meshes, clockwise the rotatablely moving of output gear 9 outputs, and this moment, intermediate gear 8 was driven; When tooth bar 12 moves downward, but same owing to the frictional force between tooth bar 12 and the moving gear 6, but mesh the intermediate gear 8 driver output gears 9 same clockwise rotations of exporting with moving gear 6 promotion downwards and with intermediate gear 8.Clockwise rotation at a high speed finally passes to the electric generator that matches by the accelerating gear group, thereby mechanical energy is converted to electric energy; The electric energy that produces is adjusted to the direct current of suitable voltage by regulator rectifier circuit and is stored in the energy storage apparatus.
The below will with a concrete embodiment, do more detailed description to the utility model:
Embodiment
Be that a kind of body kinetic energy with mechanical reversing mechanism of the utility model is caught and a kind of mode of execution of the device of data-collection as shown in Figure 2, comprise a fixed support 205 that can be fixed on by double-shoulder belt 204 shoulders of human body, a travel(l)ing rest 207 that is used for the carrying weight, be fixed in the bearing plate 201 on the travel(l)ing rest and link up with 202, one group of spring 206 that is connected and fixed support and travel(l)ing rest, be fixed on the tooth bar 208 on the travel(l)ing rest bearing plate, bidirectional-movement about the tooth bar can be converted to the reversing gear mechanism of gear unidirectional rotary motion, accelerating gear group and generator etc.Weight is fixed on above the bearing plate 201 by linking up with 202, consists of the damped vibration system by fixed support, travel(l)ing rest and spring 206.When people's walking, because people's walking belongs to inverted single pendulum form substantially, the shoulder in the vertical direction has considerable displacement, straight line motion that should be up and down passes to reversing gear mechanism and is converted to the gear unidirectional rotary motion and passes to generator by the accelerating gear group by being fixed on tooth bar on the travel(l)ing rest bearing plate, thereby realizes data-collection.
Be the partial enlarged drawing of changement as shown in Figure 3, but reversing gear mechanism mainly comprise moving gear 212, output gear 214 and intermediate gear 213 that Gear center can be free to slide in slotted hole type groove; Always mesh with tooth bar 208 when wherein but moving gear 212 slides in slotted hole type groove, but when the upper end of moving gear 212 at slotted hole type groove and intermediate gear 213 engagements, when the lower end at slotted hole type groove and output gear 214 engagement, therefore, but above-mentioned tooth bar 208 moving gears 212, output gear 214, intermediate gear 213 all should have identical modulus, but and assembling must guarantee that moving gear can be free to slide and in sliding process with the correlated parts correct engagement.But moving gear 212, output gear 214, intermediate gear 213 are installed on gear train positioning plate 210 and 211, above-mentioned two positioning plates can be fixed and guarantee that the gear of above-mentioned reversing gear mechanism reaches required precision by Bolt to position, and positioning plate finally is fixed on the fixed support 205 by locating platform 209.In the present embodiment, but the necessary accuracy of mesh that guarantees between tooth bar 208 and the moving gear 212.
As shown in Figure 1, said apparatus is used for catching the mechanical kinetic energy of human locomotion and is converted into the method for electric energy, may further comprise the steps:
(1) weight that human body is born by the damped vibration system that utilizes fixed support, travel(l)ing rest and spring to form is converted to the damped vibration quality, thereby catches the kinetic energy in the human locomotion.
(2) step (1) kinetic energy of catching is by being fixed on tooth bar 12 outputs on the travel(l)ing rest 1; Tooth bar and the reversing gear mechanism engagement that is fixed on the fixed support 4, reversing gear mechanism is transformed to the output of gear unidirectional rotary motion with bidirectional-movement about the tooth bar;
(3) the gear unidirectional rotary motion exported of reversing gear mechanism accelerates by 11 pairs of gear unidirectional rotary motions of accelerating gear group, rotatablely moving at a high speed passes to generator, thereby press can be converted to electric energy, and be stored in energy storage apparatus after by regulator rectifier circuit electric energy being adjusted.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also change and revise above-mentioned mode of execution.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.
Claims (5)
1. a body kinetic energy is caught and the device of data-collection, comprise generator, it is characterized in that, also comprise the fixed support that is fixed on the human body, be used for travel(l)ing rest that the carrying human body bears a heavy burden, one group of spring that is connected and fixed support and travel(l)ing rest, be fixed on the travel(l)ing rest tooth bar and and the reversing gear mechanism that is connected with a joggle of tooth bar; Described reversing gear mechanism is converted to the gear unidirectional rotary motion with bidirectional-movement about the tooth bar, and the gear unidirectional rotary motion is passed to generator.
2. body kinetic energy according to claim 1 is caught and the device of data-collection, it is characterized in that, but described reversing gear mechanism comprises moving gear, output gear and intermediate gear; Movable wheel and rack is connected with a joggle, and Gear center slides with bidirectional-movement about the tooth bar in slotted hole type groove; Output gear and intermediate gear engagement; But moving gear and output gear engagement when tooth bar moves upward, but moving gear and intermediate gear engagement when tooth bar moves downward; Output gear passes to motor with the gear unidirectional rotary motion.
3. body kinetic energy according to claim 2 is caught and the device of data-collection, it is characterized in that, but described tooth bar moving gear, output gear and intermediate gear has identical modulus.
4. body kinetic energy according to claim 1 and 2 is caught and the device of data-collection, it is characterized in that, also comprises the accelerating gear group with the reversing gear mechanism engagement; Reversing gear mechanism passes to generator by the accelerating gear group with the gear unidirectional rotary motion.
5. body kinetic energy according to claim 4 is caught and the device of data-collection, it is characterized in that, described accelerating gear group comprises two gears that are meshed and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364260 CN202746124U (en) | 2012-07-25 | 2012-07-25 | Human body kinetic energy capture and electro-mechanical transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364260 CN202746124U (en) | 2012-07-25 | 2012-07-25 | Human body kinetic energy capture and electro-mechanical transformation device |
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| Publication Number | Publication Date |
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| CN202746124U true CN202746124U (en) | 2013-02-20 |
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| CN 201220364260 Expired - Fee Related CN202746124U (en) | 2012-07-25 | 2012-07-25 | Human body kinetic energy capture and electro-mechanical transformation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777338A (en) * | 2012-07-25 | 2012-11-14 | 华南理工大学 | Device and method for capturing human body kinetic energy and carrying out electromechanical conversion |
| CN103437967A (en) * | 2013-08-19 | 2013-12-11 | 华南理工大学 | Human body kinetic energy acquisition device with adjustable oscillation frequency |
-
2012
- 2012-07-25 CN CN 201220364260 patent/CN202746124U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777338A (en) * | 2012-07-25 | 2012-11-14 | 华南理工大学 | Device and method for capturing human body kinetic energy and carrying out electromechanical conversion |
| CN103437967A (en) * | 2013-08-19 | 2013-12-11 | 华南理工大学 | Human body kinetic energy acquisition device with adjustable oscillation frequency |
| CN103437967B (en) * | 2013-08-19 | 2015-10-28 | 华南理工大学 | A kind of have the adjustable body kinetic energy acquisition equipment of oscillation frequency |
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| 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: 20130220 Termination date: 20150725 |
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| EXPY | Termination of patent right or utility model |