CN103316449A - Back pull-down training machine capable of generating electricity - Google Patents
Back pull-down training machine capable of generating electricity Download PDFInfo
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- CN103316449A CN103316449A CN2013102866517A CN201310286651A CN103316449A CN 103316449 A CN103316449 A CN 103316449A CN 2013102866517 A CN2013102866517 A CN 2013102866517A CN 201310286651 A CN201310286651 A CN 201310286651A CN 103316449 A CN103316449 A CN 103316449A
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Abstract
The invention belongs to the field of fitness equipment, and particularly relates to a back pull-down training machine capable of generating electricity. Fitness devices which can convert mechanical energy produced when a trainer takes exercises into electric energy exist on the preset market, and electricity generating module designed for the back pull-down training machine does not exist. According to the back pull-down training machine, an electricity generating module is developed and is capable of converting the energy produced when the trainer takes exercises into the electric energy. One end, passing through a pulley set 3 fixedly connected to the upper portion of the training machine, of a pulling rope 2 is connected to a pulling rod 1, and the other end of the pulling rope 2 is connected with a rack 6. The rack 6 is meshed with a gear 4 fixedly connected to the back side of the training machine. When the trainer receives the pull-down training, the up-and-down reciprocating movement of the rack 6 is converted into the rotating movement of the gear 4, the rotation of the rack 4 drives a generator 7 to rotate, and therefore the mechanical energy can be converted into the electric energy. The two loading adjusting methods are provided, and the trainer can adjust the pull-down load according to needs.
Description
Technical field
The invention belongs to the body-building apparatus field, particularly the drop-down training airplane in a kind of back of generating electricity.
Background technology
Along with the pursuit of people to quality of the life, body-building day by day becomes a kind of fashion of modern's life.The mechanical energy that some generations of the practitioner can being moved occurred on the market at present is converted into the body-building apparatus of electric energy, the exercycle that wherein can generate electricity is comparatively common, the rowing machine that can generate electricity in addition in addition (patent No. 201110024738.8), election device (patent No. 200910022273.5) etc.But also there is not the electricity generation module design for the drop-down training airplane in back.
Summary of the invention
The invention provides a kind of Conversion of Energy that the practitioner is produced when taking exercise is the drop-down training airplane in back of electric energy.It is characterized in that, pull rope 2 passes assembly pulley 3 one ends that are fixed in the training airplane top and is connected on the pull bar 1, and the other end connects tooth bar 6.Tooth bar 6 and gear 4 engagements that are fixed in the training airplane rear.When carrying out drop-down training, pumping of tooth bar 6 is converted into rotatablely moving of gear 4, and the rotation of gear 4 drives the rotor of generator 7 by specific transmission mechanism, thereby realizes that mechanical energy is converted into electric energy.
Described transmission mechanism is characterized in that, driving wheel 5 is fixed in the same rotating shaft 12 with gear 4, and the two ends of rotating shaft 12 are fixed in the side plate at training airplane rear by bearing; Driven pulley 8 is fixed on the rotor of generator 7; Driving wheel 5 links to each other with driven pulley 8, has one to be flywheel that only can one-directional rotation in the two, and namely driving wheel 5 adopts and can unidirectionally be output axle and drive the flywheel that rotates, or driven pulley 8 adopt can unidirectional drive generator the flywheel that rotates of power shaft.
Be connected with 4～8 rollers 11 on the described tooth bar 6, when tooth bar 6 drew up and down, roller 11 can roll by plate behind training airplane.The basic counterweight counterweight 10 that the below of tooth bar 6 is connected with is used for the falling that the practitioner stops drop-down motion hour rack 6, and when falling after rise to minimum point, basic counterweight counterweight 10 places on the support 9.
The present invention can select 2 different load conciliation schemes to realize generating according to concrete needs:
One, gear shift flywheel is regulated load.This reconciles principle with multi-speed bicycle speed Principles of Regulation, and driving wheel 5 or driven pulley 8 adopt a plurality of coaxial wheels to form.During downward drawing pull bar 1, move upward driven gear 4 of tooth bar 6 rotates, thereby finish generating by rotating shaft 12 drive driving wheels 5 and driven pulley 8 rotations, when tooth bar 6 is towed to certain altitude, tooth bar 6 is finished falling under the Action of Gravity Field of basic counterweight counterweight 10, gear 4 counter-rotation during falling and driven pulley 8 does not rotate.The practitioner can be with the load of taking exercise with adjusting on the flywheel of different radii on connection driving wheel 5 or the driven pulley 8.
Two, the increase and decrease counterweight is regulated load.Downwards during drawing pull bar 1, tooth bar 6 driven gear 4 that moves upward rotates, and when tooth bar 6 is towed to certain altitude, thereby tooth bar 6 can be finished to fall after rise under the Action of Gravity Field of basic counterweight counterweight 10 and makes gear 4 counter-rotation.Owing to have one to be flywheel that only can one-directional rotation in driving wheel 5 and the driven pulley 8, thereby the rotor that guarantees generator 7 rotating all the time towards a direction.The practitioner can increase load control counterweight 15 to improve the load of taking exercise on the basis of basic counterweight counterweight 10.
Above two kinds of load control schemes cut both ways, and scheme one can guarantee that mechanical energy that the practitioner tempers generation farthest is converted into the efficient of electric energy, and scheme two can guarantee that the load that the practitioner takes exercise can increase load more neatly.
Description of drawings
Fig. 1 looks schematic diagram for the be at the highest notch master of state of the drop-down training airplane pull bar in back that adopts gear shift flywheel to regulate load.
Fig. 2 looks schematic diagram for the master that the drop-down training airplane pull bar in back that adopts gear shift flywheel to regulate load is in the minimum point state.
Fig. 3 is in the schematic side view of minimum point state for the drop-down training airplane pull bar in back that adopts gear shift flywheel to regulate load.
Fig. 4 is for adopting counterweight to regulate the counterweight increase and decrease mode schematic diagram of the drop-down training airplane in back of load.
Among the figure, 1--pull bar, 2--pull rope, 3--assembly pulley, 4--gear, 5--driving wheel, the 6--tooth bar, 7--generator, 8--driven pulley, 9-support, the basic counterweight counterweight of 10--, the 11--roller, 12--rotating shaft, 13--load control bar, 14--counterweight guide post, 15--load control counterweight.
The specific embodiment
Below in conjunction with drawings and Examples concrete structure of the present invention is further specified.
As depicted in figs. 1 and 2, a kind of Conversion of Energy that the practitioner is produced when taking exercise is the drop-down training airplane in back of electric energy.Pull rope 2 passes assembly pulley 3 one ends that are fixed in the training airplane top and is connected on the pull bar 1, and the other end connects tooth bar 6.Tooth bar 6 and gear 4 engagements that are fixed in the training airplane rear.When carrying out drop-down training, pumping of tooth bar 6 is converted into rotatablely moving of gear 4, and the rotation of gear 4 drives the rotor of generator 7 by chain drive, thereby realizes that mechanical energy is converted into electric energy.
As shown in Figure 3, driving wheel 5 is fixed in the same rotating shaft 12 with gear 4 in the chain traditional mechanism, and the two ends of rotating shaft 12 are fixed in the side plate at training airplane rear by bearing; Driven pulley 8 is fixed on the rotor of generator 7; Driving wheel 5 and driven pulley 8 link to each other by chain, driven pulley 8 adopt can unidirectional drive generator the gear shift flywheel that rotates of power shaft, formed by 5 coaxial wheels.Be connected with 6 rollers 11 on the tooth bar 6, when tooth bar 6 drew up and down, roller 11 can roll by plate behind training airplane.The basic counterweight counterweight 10 that the below of tooth bar 6 is connected with is used for the falling that the practitioner stops drop-down motion hour rack 6, and when falling after rise to minimum point, basic counterweight counterweight 10 places on the support 9.
As shown in Figure 3, reconcile principle with multi-speed bicycle speed Principles of Regulation, driven pulley 8 adopts gear shift flywheel, is comprised of a plurality of coaxial sprocket wheels.During downward drawing pull bar 1, move upward driven gear 4 of tooth bar 6 rotates, thereby finish generating by rotating shaft 12 drive driving wheels 5 and driven pulley 8 rotations, when tooth bar 6 is towed to certain altitude, tooth bar 6 is finished falling under the Action of Gravity Field of basic counterweight counterweight 10, gear 4 counter-rotation during falling and driven pulley 8 does not rotate.The practitioner can connect chain on the flywheel of different radii on the driven pulley 8 to regulate the load of taking exercise.
The present invention can adopt increase and decrease load counterweight 15 to regulate load with the adjustings increase and decrease counterweight of realizing load, and the view of Fig. 4 when pull bar is in minimum point when regulative mode is implemented for this reason adopts the side-looking visual angle, omits generator and chain among the figure.Basic counterweight counterweight 10 limits by vertical 2 counterweight guide posts 14 through the two two ends with load control counterweight 15, and counterweight guide post 14 upper ends are fixed in the top board for restriction tooth bar 6 peaks, and the lower end is fixed on the base of training airplane; Basic counterweight counterweight 10 lower ends are equipped with the load control bar 13 of can constantly acting load regulating counterweight 15, and state as shown in Figure 4 is the upper load that 2 load control counterweights 15 are arranged that increase in basic counterweight counterweight 10 bases.Downwards during drawing pull bar 1, tooth bar 6 driven gear 4 that moves upward rotates, and when tooth bar 6 is towed to certain altitude, thereby tooth bar 6 is finished to fall after rise under the Action of Gravity Field of basic counterweight counterweight 10 and load control counterweight 15 and made gear 4 counter-rotation.Owing to have one to be flywheel that only can one-directional rotation in driving wheel 5 and the driven pulley 8, thereby the rotor that guarantees generator 7 rotating all the time towards a direction.The practitioner can increase load control counterweight 15 to improve the load of taking exercise on the basis of basic counterweight counterweight 10.
Above two kinds of load control schemes cut both ways, and scheme one can guarantee that mechanical energy that the practitioner tempers generation farthest is converted into the efficient of electric energy, and scheme two can guarantee that the load that the practitioner takes exercise can increase load more neatly.
The above only be the better specific embodiment of the present invention, but protection scope of the present invention is not limited to this.Can adopt embodiment beyond the chain drive such as transmission mechanism, can working groove on the rear plate so that the rolling of tooth bar upper roller is more steady.Anyly be familiar with those skilled in the art in the technical scope that the present invention discloses, the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (2)
1. the Conversion of Energy that the practitioner is produced when taking exercise is the drop-down training airplane in back of electric energy, it is characterized in that, pull rope (2) passes assembly pulley (3) one ends that are fixed in the training airplane top and is connected on the pull bar (1), the other end connects tooth bar (6), tooth bar (6) and gear (4) engagement that is fixed in the training airplane rear; When carrying out drop-down training, pumping of tooth bar (6) is converted into rotatablely moving of gear (4), and the rotation of gear (4) drives the rotor of generator (7) by specific transmission mechanism, thereby realizes that mechanical energy is converted into electric energy.
2. the drop-down training airplane in back as claimed in claim 1 is characterized in that, in the described transmission mechanism, driving wheel (5) is fixed in the same rotating shaft (12) with gear (4), and the two ends of rotating shaft (12) are fixed in the side plate at training airplane rear by bearing; Driven pulley (8) is fixed on the rotor of generator (7); Driving wheel (5) links to each other with driven pulley (8), there is one to be flywheel that only can one-directional rotation in the two, be that the unidirectional axle that be output of driving wheel (5) employing energy drives the flywheel that rotates, or driven pulley (8) adopt the flywheel of the power shaft rotation of the unidirectional drive generator of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102866517A CN103316449A (en) | 2013-07-09 | 2013-07-09 | Back pull-down training machine capable of generating electricity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102866517A CN103316449A (en) | 2013-07-09 | 2013-07-09 | Back pull-down training machine capable of generating electricity |
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| CN103316449A true CN103316449A (en) | 2013-09-25 |
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| CN2013102866517A Pending CN103316449A (en) | 2013-07-09 | 2013-07-09 | Back pull-down training machine capable of generating electricity |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101822A1 (en) * | 2015-12-18 | 2017-06-22 | 陆伟东 | Counterweight load system on fitness equipment |
| CN107398057A (en) * | 2017-09-12 | 2017-11-28 | 郭致明 | A kind of fitness equipment with energy-saving power generation function |
| CN110681105A (en) * | 2018-07-04 | 2020-01-14 | 邯郸学院 | Fitness equipment with computer for counting exercise times |
| CN111939516A (en) * | 2020-08-29 | 2020-11-17 | 羊春生 | Variable-tension household fitness equipment with dead weight as load |
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| CN2724769Y (en) * | 2004-06-23 | 2005-09-14 | 姚新传 | Exercising apparatus having power generating function |
| CN1803229A (en) * | 2005-01-12 | 2006-07-19 | 韩英 | Energy conversion type multifunctional body builder |
| CN2912706Y (en) * | 2006-02-23 | 2007-06-20 | 张焕昌 | Dual-purpose apparatus for body building and electricity generating |
| CN101036832A (en) * | 2007-04-29 | 2007-09-19 | 李清水 | Foot pedal type pedal force exercise and electricity generation two-purpose machine |
| CN201001932Y (en) * | 2006-10-29 | 2008-01-09 | 张奎栋 | Body-building device capable of storing electric energy |
| CN201012243Y (en) * | 2007-01-21 | 2008-01-30 | 刘念龙 | Application of straight line generator on the body-building apparatus |
| CN201078311Y (en) * | 2006-09-28 | 2008-06-25 | 黄东海 | Power generation and energy supply device for body-building cycle |
| CN101378200A (en) * | 2007-08-28 | 2009-03-04 | 陈炯 | Body-building energy storage method and energy storage type body-building device |
| GB2462884A (en) * | 2008-08-29 | 2010-03-03 | Wilkie J & D Ltd | Human powered generator |
| CN102486166A (en) * | 2010-12-02 | 2012-06-06 | 西安大昱光电科技有限公司 | Strength training instrument power generation device |
| CN203548078U (en) * | 2013-07-09 | 2014-04-16 | 王文鹏 | Back downward-pulling exercising machine capable of generating electric power |
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2013
- 2013-07-09 CN CN2013102866517A patent/CN103316449A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724769Y (en) * | 2004-06-23 | 2005-09-14 | 姚新传 | Exercising apparatus having power generating function |
| CN1803229A (en) * | 2005-01-12 | 2006-07-19 | 韩英 | Energy conversion type multifunctional body builder |
| CN2912706Y (en) * | 2006-02-23 | 2007-06-20 | 张焕昌 | Dual-purpose apparatus for body building and electricity generating |
| CN201078311Y (en) * | 2006-09-28 | 2008-06-25 | 黄东海 | Power generation and energy supply device for body-building cycle |
| CN201001932Y (en) * | 2006-10-29 | 2008-01-09 | 张奎栋 | Body-building device capable of storing electric energy |
| CN201012243Y (en) * | 2007-01-21 | 2008-01-30 | 刘念龙 | Application of straight line generator on the body-building apparatus |
| CN101036832A (en) * | 2007-04-29 | 2007-09-19 | 李清水 | Foot pedal type pedal force exercise and electricity generation two-purpose machine |
| CN101378200A (en) * | 2007-08-28 | 2009-03-04 | 陈炯 | Body-building energy storage method and energy storage type body-building device |
| GB2462884A (en) * | 2008-08-29 | 2010-03-03 | Wilkie J & D Ltd | Human powered generator |
| CN102486166A (en) * | 2010-12-02 | 2012-06-06 | 西安大昱光电科技有限公司 | Strength training instrument power generation device |
| CN203548078U (en) * | 2013-07-09 | 2014-04-16 | 王文鹏 | Back downward-pulling exercising machine capable of generating electric power |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101822A1 (en) * | 2015-12-18 | 2017-06-22 | 陆伟东 | Counterweight load system on fitness equipment |
| CN107398057A (en) * | 2017-09-12 | 2017-11-28 | 郭致明 | A kind of fitness equipment with energy-saving power generation function |
| CN110681105A (en) * | 2018-07-04 | 2020-01-14 | 邯郸学院 | Fitness equipment with computer for counting exercise times |
| CN111939516A (en) * | 2020-08-29 | 2020-11-17 | 羊春生 | Variable-tension household fitness equipment with dead weight as load |
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Application publication date: 20130925 |