CN202751736U - Energy-accumulating body builder - Google Patents
Energy-accumulating body builder Download PDFInfo
- Publication number
- CN202751736U CN202751736U CN 201220419840 CN201220419840U CN202751736U CN 202751736 U CN202751736 U CN 202751736U CN 201220419840 CN201220419840 CN 201220419840 CN 201220419840 U CN201220419840 U CN 201220419840U CN 202751736 U CN202751736 U CN 202751736U
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- generator
- rotating shaft
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Abstract
The utility model provides an energy-accumulating body builder which comprises a mechanical unit, a generating unit and an energy transfer unit. The mechanical unit comprises a rigid body, a base body casing, a rotary shaft and a tension line, wherein the base body casing is provided with a plurality of holes, two ends of the rotary shaft penetrates through two holes to be connected with the rigid body, and the tension line is wound on the rotary shaft and extends out of the holes and is pulled to enable the rotary shaft to rotate. The generating unit comprises a generator for converting energy produced by the rotary shaft in the mechanical unit into electric energy. The energy transfer unit comprises a first gear and a second gear, wherein the first gear is located on the rotary shaft of the mechanical unit, the rotary shaft drives the first gear to rotate, and the second gear is located on a rotary shaft of the generator of the generating unit and rotates to drive the rotary shaft of the generator to rotate. The energy-accumulating body builder can further comprises a circuit unit, wherein the circuit unit comprises a miniature electrical appliance and/or a miniature storage battery, the miniature electrical appliance is in coupling connection with the generating unit and utilizes the electric energy of the generating unit to work, and the miniature storage battery is in coupling connection with the generating unit and stores the electric energy of the generating unit.
Description
Technical field
The utility model relates to the fitness equipment field, relates in particular to a kind of accumulation of energy fitness equipment.
Background technology
“ Xu draws " be to be popular in northwest a kind of ancient simple toy among the people, You Yu Xu is pulled in to stretch and sends “ Xu Xu when rotating " sound, draw therefore be called “ Xu ".“ Xu draws " generally made by two walnuts, one is solid, and one is hollow; Three holes are arranged on the hollow shell, and two are used for installing rotating shaft, and one is used for wearing line of pull.
As shown in Figure 1,10 of solid walnuts are pulled on section in Xu, and hollow walnut 11 is positioned at the bottom, and three holes 14 lay respectively at top, bottom and the sidewall of hollow walnut 11, the hole 14 of top and bottom is used for installing rotating shaft 13, and line of pull 12 twisting shafts 13 also extend out by areole 14.
Xu draws always as a kind of homemade walnut toy among the people, there is no on the market as games for play or fitness equipment De Xu and draws commodity selling.
The utility model content
The technical problems to be solved in the utility model provides a kind of accumulation of energy fitness equipment, when being at play body-building, reaches the purpose that transforms body builder's energy.
The energy that further, can also utilize conversion is to electric power supply or utilize batteries to store energy.
According to an aspect of the present utility model, a kind of accumulation of energy fitness equipment is provided, comprising:
Machine assembly comprises rigid body, basic body shell, rotating shaft and line of pull; Described basic body shell has a plurality of holes, and the two ends of rotating shaft are passed two holes and are connected with rigid body, and the line of pull twisting shaft also extends out by the hole; Wherein, the pulling line of pull can make rotating shaft rotate;
Generator unit comprises generator, and the energy that produces for the rotation with the machine assembly shaft becomes electric energy; With
The Energy Transfer unit comprises the first gear and the second gear; The first gear is positioned in the rotating shaft of machine assembly, and rotating shaft is rotated and driven the rotation of the first gear; The second gear is positioned in the rotating shaft of generator of generator unit, and the second gear rotates the rotating shaft that drives generator and rotates.
Optionally, described Energy Transfer unit also comprises:
The 3rd gear is between described the first gear and the second gear.
Optionally, described accumulation of energy fitness equipment also comprises:
Circuit unit comprises miniature electrical appliance and/or micro battery; Wherein, miniature electrical appliance and generator unit couple, and utilize the electric energy work of generator unit; Micro battery and generator unit couple, the electric energy of storage generator unit.
Optionally, described circuit unit comprises:
Diode is used for gated current;
The first construction of switch with described diode couples comprises the first switch and second switch;
The miniature electrical appliance that couples with described the first switch; With
The micro battery that couples with described second switch;
Wherein, when the first switch closure, second switch disconnection, the electric energy of generator is used for miniature electrical appliance; When the disconnection of the first switch, second switch closure, the electric energy of generator is used for micro battery.
Optionally, described circuit unit also comprises:
The second switch structure is comprising one or more switches; With
The supplying power for outside interface couples with switch in the described second switch structure;
Wherein, when described the first switch with second switch all disconnects, the switch closure in the second switch structure, described supplying power for outside interface is outwards carried the electric energy of generator.
Optionally, described accumulation of energy fitness equipment also comprises:
Handle;
And handle;
Wherein, handle is fixed on the outer wall of described basic body shell, and handle is connected with an end of the basic body shell of extending of described line of pull.
Compared with prior art, the utility model has the advantage of:
As the miniature toys fitness equipment, can carry, applicable object is child, the energy of storage can be used to make color LED lamp shinny; As the small body-building device, can be used as the family fitness equipment, applicable object is any strong member who draws movingly of family, the energy that stores simultaneously can throw light on or to the compact electric apparatus charging etc.; As large-scale fitness equipment, can be placed in the place of public amusement, as public fitness equipment, the energy of storage can be as government utility or the compact electric apparatus charging of freely carrying to the public.
Description of drawings
Fig. 1 makes the structural representation that De Xu draws with walnut in the prior art;
Fig. 2 is the accumulation of energy body-building equipment structure schematic diagram that provides among embodiment of the utility model;
Fig. 3 is the enlarged drawing of unit 109 among Fig. 2, and unit 109 is circuit structure.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Xu is pulled in when operation to be needed to stretch, when intermediate suspension stretches again can by the rotator inertia of rigid body with the line that stretches counter draw to shrink go back, move so just can periodically do draw and shrink, this is that Xu draws a major reason of being liked by children.Since it is the simple toy that a kind of child misses potter that Xu draws, and in use can play body-building function, can utilize these characteristics to make improvements, making a toy and the fitness equipment of having concurrently simultaneously again can be the device under the energy storage that consumes in the process of amusement or body-building.Namely provide a kind of have concurrently toy and fitness equipment function simultaneously again can be in the process of amusement or body-building under the energy storage of human consumption for the device of other miniature electrical appliances.Not only energy-conserving and environment-protective are installed in the public place for people's body-building recreation after also can suitably amplifying.
Shou Xian ， Xu draws and has utilized the Rigid Body in Rotation With principle of inertia to move, and the kinetic energy of the rigid body of fixed-axis rotation can be expressed as:
Wherein, J is the rotary inertia of rigid body countershaft, and ω is rotational angular velocity;
During Zai Xu drew, rigid body mainly was solid sphere:
Wherein, m is spheroid mass, and r is radius of sphericity; So:
According to following formula as can be known, the Shi Xu of draws has very large kinetic energy, and quality m, radius r and the angular velocity omega of medicine ball are increased; Quality m and radius r can design its size as required in these three parameters, frictional force when ω then determines Xu haul back by people's pulling force is by between the hole wall between medicine ball and hollow ball, on rotating shaft and medicine ball and the hollow ball, produce between backguy and hole wall, because contact-making surface is less, so frictional force neither be very large, also can reduce friction by reducing coefficient of friction.
Secondly, the Shi Xu of Yaoing during stretching draws anti-haul back, and stretching to have a minimum initial velocity when stopping to decontrol backguy, and what this minimum initial velocity will be enough is large.When m and r one regularly, reach minimum initial velocity, stretching just must be fast, and draws to such an extent that faster needed pulling force is just larger, is not decreasing under the prerequisite that bad Xu draws, pulling force is larger, draws sooner, effect is better.So also can play the effect of taking exercises.
The ， Xu drawing device space that is significantly improved again, for example, the energy storage during with motion gets up, and just can utilize conversion equipment to be applied to various small-sized electric appliances, as make the compact LED lamp luminous, to the micro-cells charging, for mp3, mp4 power etc.
As shown in Figure 2, according to embodiment of the utility model, provide a kind of accumulation of energy fitness equipment.This accumulation of energy fitness equipment uses the solid plastic ball as ball-type rigid body 101, adopt hollow square box (or georama, open circles box etc.) as basic body shell 111, with iron as rotating shaft 112, with firm rope (selecting thickness according to natural scale) as line of pull 103.
In other embodiment of the utility model, the material of rigid body 101 can also be metal, and rigid body 101 can be hollow structure, and rigid body 101 also can be non-spherical structure.The material of rotating shaft 112 can also meet the material of hardness requirement for solid plastic or other.Line of pull 103 can also be the satisfactory material of fishing line equal strength.
Wherein, the solid plastic ball is fixed on iron (being rotating shaft 112) topmost as rigid body 101.Base body shell 111 has three holes, and wherein the straight line at place, two holes is perpendicular to ground up and down, and the upper and lower side of rotating shaft 112 inserts respectively this two holes; The sidewall of the 3rd Kong Zaiji body shell 111 is used for passing line of pull 103.
The gear (for example being two gears 106,107 in the present embodiment) that the employing gear structure namely cooperatively interacts is as the transferring energy Central Terminal Station, drive microgenerator 108 and produce electric energy, by wire the electric energy that produces is passed to circuit unit 109, for circuit unit 109 or storage.Circuit unit 109 can comprise miniature electrical appliance (such as the LED lamp) or micro battery, and micro battery can be to other miniature electrical appliance power supply.
Energy Transfer unit in the present embodiment is the said gear structure, also can be other Energy Transfer structures in other embodiment of the utility model; If be gear structure, can also comprise more multi-gear, between gear 106 and gear 107, overcome these two rotations that gear produces because of varying in size of tooth problem that has some setbacks.
In order to be convenient for people to utilize this device to take exercise, device also comprises: handle 105 and handle 104, wherein, handle 105 is fixed on shell 111 sidewalls (sidewall that extends shell 111 with line of pull 103 is relative), and the end that extends shell 111 that handle 104 is positioned at line of pull 103 connects.The right-hand man holds respectively handle 105 and handle 104 stretches, and reaches the purpose of taking exercises.
Being described in detail as follows of circuit unit 109 among Fig. 2:
With reference to figure 3, the electric current that microgenerator 108 produces is by the electric current of the same direction of a diode 1090 screenings, and switch 1091(comprises switch 1 and switch 2, is k among the figure
1And k
2) in closed k
1Disconnect k
2, midget lamp 1093 was luminous when then the accumulation of energy fitness equipment moved; Disconnect k
1Closed k
2, disconnect simultaneously k
3And k
4(switch 1092 comprises switch 3 and switch 4, is k among the figure
3And k
4), when moving, the accumulation of energy fitness equipment is in battery 1094 charged states; Disconnect k
2, k
4, closed k
3, then be that the outside power supply of battery makes lamp 1095 luminous; Disconnect k
2, k
3, closed k
4, then be that battery is to other miniature electrical appliance 1096 power supplies.
Certainly, the structure of the circuit unit 109 shown in Fig. 3 is an example, and the electric power-feeding structure that designs according to the consumer of actual conditions needs can adopt; As long as the energy that namely can utilize microgenerator 108 to produce.
In addition, according to another embodiment of the utility model, battery 1094 can also be as the charhing unit that mobile phone is charged.
According to another embodiment of the utility model, the accumulation of energy fitness equipment can be placed in residential quarter, park or the gymnasium, and people take exercises use altogether; Battery 1094 wherein can also be as the charhing unit that communal facility (for example street lamp, electronic route sign) is charged.
The application of the accumulation of energy fitness equipment that the utility model provides comprises:
1, produce the miniature toys fitness equipment, can carry, applicable object is child, and the energy of storage can be used to make color LED lamp shinny.
2, produce the small body-building device, can be used as the family fitness equipment, applicable object is any strong member who draws movingly of family, and the energy that stores simultaneously can throw light on or to the compact electric apparatus charging etc.
3, produce large-scale fitness equipment, can be placed in the place of public amusement, as public fitness equipment, the energy of storage can be as government utility or the compact electric apparatus charging of freely carrying to the public.
4, production Rigid Body in Rotation With inertial theorem demonstration teaching aid or exhibition article etc.
Should be noted that and understand, in the situation that do not break away from the desired spirit and scope of the present utility model of accompanying claim, can make various modifications and improvement to the utility model of foregoing detailed description.Therefore, the scope of claimed technical scheme is not subjected to the restriction of given any specific exemplary teachings.
Claims (6)
1. an accumulation of energy fitness equipment is characterized in that, comprising:
Machine assembly comprises rigid body, basic body shell, rotating shaft and line of pull; Described basic body shell has a plurality of holes, and the two ends of rotating shaft are passed two holes and are connected with rigid body, and the line of pull twisting shaft also extends out by the hole; Wherein, the pulling line of pull can make rotating shaft rotate;
Generator unit comprises generator, and the energy that produces for the rotation with the machine assembly shaft becomes electric energy; With
The Energy Transfer unit comprises the first gear and the second gear; The first gear is positioned in the rotating shaft of machine assembly, and rotating shaft is rotated and driven the rotation of the first gear; The second gear is positioned in the rotating shaft of generator of generator unit, and the second gear rotates the rotating shaft that drives generator and rotates.
2. accumulation of energy fitness equipment according to claim 1 is characterized in that, described Energy Transfer unit also comprises:
The 3rd gear is between described the first gear and the second gear.
3. accumulation of energy fitness equipment according to claim 1 is characterized in that, also comprises:
Circuit unit comprises miniature electrical appliance and/or micro battery; Wherein, miniature electrical appliance and generator unit couple, and utilize the electric energy work of generator unit; Micro battery and generator unit couple, the electric energy of storage generator unit.
4. accumulation of energy fitness equipment according to claim 3 is characterized in that, described circuit unit comprises:
Diode is used for gated current;
The first construction of switch with described diode couples comprises the first switch and second switch;
The miniature electrical appliance that couples with described the first switch; With
The micro battery that couples with described second switch;
Wherein, when the first switch closure, second switch disconnection, the electric energy of generator is used for miniature electrical appliance; When the disconnection of the first switch, second switch closure, the electric energy of generator is used for micro battery.
5. accumulation of energy fitness equipment according to claim 4 is characterized in that, described circuit unit also comprises:
The second switch structure is comprising one or more switches; With
The supplying power for outside interface couples with switch in the described second switch structure;
Wherein, when described the first switch with second switch all disconnects, the switch closure in the second switch structure, described supplying power for outside interface is outwards carried the electric energy of generator.
6. accumulation of energy fitness equipment according to claim 1 is characterized in that, also comprises:
Handle;
And handle;
Wherein, handle is fixed on the outer wall of described basic body shell, and handle is connected with an end of the basic body shell of extending of described line of pull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419840 CN202751736U (en) | 2012-08-23 | 2012-08-23 | Energy-accumulating body builder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419840 CN202751736U (en) | 2012-08-23 | 2012-08-23 | Energy-accumulating body builder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751736U true CN202751736U (en) | 2013-02-27 |
Family
ID=47730934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419840 Expired - Fee Related CN202751736U (en) | 2012-08-23 | 2012-08-23 | Energy-accumulating body builder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784458A (en) * | 2012-08-23 | 2012-11-21 | 安徽省科普产品工程研究中心有限责任公司 | Energy-storage fitness equipment |
-
2012
- 2012-08-23 CN CN 201220419840 patent/CN202751736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784458A (en) * | 2012-08-23 | 2012-11-21 | 安徽省科普产品工程研究中心有限责任公司 | Energy-storage fitness equipment |
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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: 20130227 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |