CN203548078U - Back downward-pulling exercising machine capable of generating electric power - Google Patents
Back downward-pulling exercising machine capable of generating electric power Download PDFInfo
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- CN203548078U CN203548078U CN201320406921.9U CN201320406921U CN203548078U CN 203548078 U CN203548078 U CN 203548078U CN 201320406921 U CN201320406921 U CN 201320406921U CN 203548078 U CN203548078 U CN 203548078U
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- exercising machine
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Abstract
The utility model belongs to the field of a body building instrument, and particularly to a back downward-pulling exercising machine capable of generating electric power. Currently, some body building instruments which can convert mechanical energy generated by movement of an exerciser to electric energy appear, but no electric power generating module design for aiming at the back downward-pulling exercising machine exists. The utility model develops an electric power generating module for aiming at the back downward-pulling exercising machine, which can convert energy of the exerciser in exercise to the electric energy. A traction rope 2 threads a pulley block 3 which is fixedly arranged above an exercising machine. One end of the traction rope is connected with a pull rod 1, and the other end is connected with a rack 6. The rack 6 is engaged with a gear 4 which is fixedly arranged behind the exercising machine. When downward-pulling exercise is performed, vertical reciprocation of the rack 6 is converted to rotation of the gear 4. Rotation of the gear 4 drives a power generator 7 to rotate, thereby realizing conversion of mechanical energy to electric energy. The utility model further provides two load adjusting manners for facilitating the exerciser to adjust the downward-pulling load according to requirement.
Description
Technical field
The utility model belongs to fitness equipments field, particularly the drop-down training machine in a kind of back of generating electricity.
Background technique
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.Occurred on the market at present that the mechanical energy of some generations of practitioner can being moved is converted into the fitness equipments of electric energy, the exercycle that wherein can generate electricity is comparatively common, the boat-rower (patent No. 201110024738.8) that can generate electricity in addition in addition, elects device (patent No. 200910022273.5) etc.But also for the electricity generation module of the drop-down training machine in back, do not design.
Model utility content
The utility model provides the drop-down training machine in back that a kind of Conversion of Energy that practitioner is produced when taking exercise is electric energy.It is characterized in that, tow rope 2 is connected on pull bar 1 through sheave block 3 one end that are fixed in training machine top, and the other end connects tooth bar 6.Tooth bar 6 engages with the gear 4 that is fixed in training machine rear.While 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 driving mechanism, thereby realize mechanical energy, be converted into electric energy.
Described driving mechanism, is characterized in that, driving wheel 5 is fixed in same rotating shaft 12 with gear 4, and the two ends of rotating shaft 12 are fixed in the side plate at training machine rear by bearing; Follower 8 is fixed on the rotor of generator 7; Driving wheel 5 is connected with follower 8, has one for flywheel that only can one-way rotation in the two, and driving wheel 5 adopts and can unidirectionally be output axle and drive the flywheel rotating, or follower 8 adopt can unidirectional drive generator the flywheel that rotates of input shaft.
On described tooth bar 6, be connected with 4～8 rollers 11, when tooth bar 6 draws up and down, roller 11 can roll on plate after training machine.The basic counterweight counterweight 10 that the below of tooth bar 6 is connected with, stops the falling of drop-down motion hour rack 6 for practitioner, while falling after rise to minimum point, basic counterweight counterweight 10 is placed on support 9.
The utility model can select 2 different load conciliation schemes to realize generating according to specific needs:
One, gear shift flywheel regulates load.This reconciles principle with multi-speed bicycle speed Principles of Regulation, and driving wheel 5 or follower 8 adopt multiple coaxial wheel compositions.During downward drawing pull bar 1, tooth bar 6 driven gear 4 that moves upward rotates, thereby drive driving wheel 5 and follower 8 to rotate generating by rotating shaft 12, when tooth bar 6 is towed to certain altitude, tooth bar 6 completes falling under the Action of Gravity Field of basic counterweight counterweight 10, gear 4 counter-rotation during falling and follower 8 does not rotate.Practitioner can will connect the load of taking exercise with adjusting on the flywheel of different radii on driving wheel 5 or follower 8.
Two, increase and decrease counterweight regulates 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 complete to fall after rise and makes gear 4 counter-rotation under the Action of Gravity Field of basic counterweight counterweight 10.Owing to having one in driving wheel 5 and follower 8 for flywheel that only can one-way rotation, thereby guarantee that the rotor of generator 7 rotates towards a direction all the time.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 practitioner tempers generation is farthest converted into the efficiency of electric energy, and scheme two can guarantee that the load that practitioner takes exercise can increase load more neatly.
Accompanying drawing explanation
Fig. 1 adopts gear shift flywheel to regulate the be at the highest notch master of state of the drop-down training machine pull bar in back of load to look schematic diagram.
Fig. 2 adopts gear shift flywheel to regulate the drop-down training machine pull bar in back of load to look schematic diagram in the master of minimum point state.
Fig. 3 adopts gear shift flywheel to regulate the drop-down training machine pull bar in back of the load schematic side view in minimum point state.
Fig. 4 adopts counterweight to regulate the counterweight increase and decrease mode schematic diagram of the drop-down training machine in back of load.
In figure, 1--pull bar, 2--tow rope, 3--sheave block, 4--gear, 5--driving wheel, 6--tooth bar, 7--generator, 8--follower, 9-support, the basic counterweight counterweight of 10--, 11--roller, 12--rotating shaft, 13--load control bar, 14--counterweight guide rod, 15--load control counterweight.
Embodiment
Below in conjunction with drawings and Examples, concrete structure of the present utility model is further illustrated.
As depicted in figs. 1 and 2, the drop-down training machine in back that a kind of Conversion of Energy that practitioner is produced when taking exercise is electric energy.Tow rope 2 is connected on pull bar 1 through sheave block 3 one end that are fixed in training machine top, and the other end connects tooth bar 6.Tooth bar 6 engages with the gear 4 that is fixed in training machine rear.While 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 realize mechanical energy, be converted into electric energy.
As shown in Figure 3, in chain traditional mechanism, driving wheel 5 is fixed in same rotating shaft 12 with gear 4, and the two ends of rotating shaft 12 are fixed in the side plate at training machine rear by bearing; Follower 8 is fixed on the rotor of generator 7; Driving wheel 5 is connected by chain with follower 8, and the gear shift flywheel that follower 8 adopts the input shaft of the unidirectional drive generator of energy to rotate, is comprised of 5 coaxial wheels.On tooth bar 6, be connected with 6 rollers 11, when tooth bar 6 draws up and down, roller 11 can roll on plate after training machine.The basic counterweight counterweight 10 that the below of tooth bar 6 is connected with, stops the falling of drop-down motion hour rack 6 for practitioner, while falling after rise to minimum point, basic counterweight counterweight 10 is placed on support 9.
As shown in Figure 3, reconcile principle with multi-speed bicycle speed Principles of Regulation, follower 8 adopts gear shift flywheel, multiple coaxial sprocket wheels, consists of.During downward drawing pull bar 1, tooth bar 6 driven gear 4 that moves upward rotates, thereby drive driving wheel 5 and follower 8 to rotate generating by rotating shaft 12, when tooth bar 6 is towed to certain altitude, tooth bar 6 completes falling under the Action of Gravity Field of basic counterweight counterweight 10, gear 4 counter-rotation during falling and follower 8 does not rotate.Practitioner can connect chain the load of taking exercise with adjusting on the flywheel of different radii on follower 8.
The utility model can adopt increase and decrease load counterweight 15 to regulate load with the adjusting increase and decrease counterweight of realizing load, and Fig. 4 is the view of pull bar when minimum point when regulative mode is implemented for this reason, adopts side-looking visual angle, omits generator and chain in figure.Basic counterweight counterweight 10 limits by vertical 2 counterweight guide rods 14 through the two two ends with load control counterweight 15, and counterweight guide rod 14 upper ends are fixed in the top board for limiting tooth bar 6 peaks, and lower end is fixed on the base of training machine; Basic counterweight counterweight 10 lower ends are provided with the load control bar 13 that can constantly acting load regulates counterweight 15, and state is as shown in Figure 4 the upper load that have 2 load control counterweights 15 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 completes to fall after rise and makes gear 4 counter-rotation under the Action of Gravity Field of basic counterweight counterweight 10 and load control counterweight 15.Owing to having one in driving wheel 5 and follower 8 for flywheel that only can one-way rotation, thereby guarantee that the rotor of generator 7 rotates towards a direction all the time.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 practitioner tempers generation is farthest converted into the efficiency of electric energy, and scheme two can guarantee that the load that practitioner takes exercise can increase load more neatly.
The above be only preferably embodiment of the utility model, but protection domain of the present utility model is not limited to this.As driving mechanism can adopt the mode of execution beyond chain transmission, can processing groove on rear plate so that the rolling of tooth bar upper roller is more steady.Any be familiar with those skilled in the art the utility model disclose technical scope in, the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. the drop-down training machine in back that can generate electricity, the Conversion of Energy that practitioner can be produced when taking exercise is electric energy, it is characterized in that, tow rope (2) is connected on pull bar (1) through sheave block (3) one end that is fixed in training machine top, the other end connects tooth bar (6), and tooth bar (6) engages with the gear (4) that is fixed in training machine rear; While 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 driving mechanism, thereby realize mechanical energy, be converted into electric energy.
2. the drop-down training machine in back as claimed in claim 1, is characterized in that, in described driving mechanism, driving wheel (5) is fixed on same rotating shaft (12) above with gear (4), and the two ends of rotating shaft (12) are fixed in the side plate at training machine rear by bearing; Follower (8) is fixed on the rotor of generator (7); Driving wheel (5) is connected with follower (8), in the two, there is one for flywheel that only can one-way rotation, be that the unidirectional axle that be output of driving wheel (5) employing energy drives the flywheel rotating, or follower (8) adopt the flywheel of the input shaft rotation of the unidirectional drive generator of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406921.9U CN203548078U (en) | 2013-07-09 | 2013-07-09 | Back downward-pulling exercising machine capable of generating electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406921.9U CN203548078U (en) | 2013-07-09 | 2013-07-09 | Back downward-pulling exercising machine capable of generating electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548078U true CN203548078U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320406921.9U Expired - Fee Related CN203548078U (en) | 2013-07-09 | 2013-07-09 | Back downward-pulling exercising machine capable of generating electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316449A (en) * | 2013-07-09 | 2013-09-25 | 王文鹏 | Back pull-down training machine capable of generating electricity |
| CN106178423A (en) * | 2016-08-29 | 2016-12-07 | 山东康杰健身器材有限公司 | Generating multifunctional self aerobic combined trainer |
| CN105013148B (en) * | 2014-04-28 | 2017-12-22 | 惠州市奥速运动器材有限公司 | A kind of body-building apparatus with warning function |
-
2013
- 2013-07-09 CN CN201320406921.9U patent/CN203548078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316449A (en) * | 2013-07-09 | 2013-09-25 | 王文鹏 | Back pull-down training machine capable of generating electricity |
| CN105013148B (en) * | 2014-04-28 | 2017-12-22 | 惠州市奥速运动器材有限公司 | A kind of body-building apparatus with warning function |
| CN106178423A (en) * | 2016-08-29 | 2016-12-07 | 山东康杰健身器材有限公司 | Generating multifunctional self aerobic combined trainer |
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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: 20140416 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |