CN204798741U - Arm adjustment mechanism of body -building apparatus - Google Patents
Arm adjustment mechanism of body -building apparatus Download PDFInfo
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- CN204798741U CN204798741U CN201520318710.9U CN201520318710U CN204798741U CN 204798741 U CN204798741 U CN 204798741U CN 201520318710 U CN201520318710 U CN 201520318710U CN 204798741 U CN204798741 U CN 204798741U
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- pin
- swing arm
- lower swing
- governor motion
- arm
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Abstract
The utility model discloses an arm adjustment mechanism of body -building apparatus, including frame, drive shaft, toothed pulley, two arms. The drive shaft pass through that the bearing is rotatable to be installed in the frame, the toothed pulley is fixed at the drive shaft middle part, the lower extreme of two arms fix the both ends in the drive shaft respectively. The arm include the handle, go up the swing arm, swing arm down, go up swing arm adjustment mechanism and swing arm adjustment mechanism down. Because the utility model discloses a handle can be gone up the swing arm relatively and rotate, goes up that swing arm swing to different position can descend relatively in the swing arm and by fixed, and lower swing arm is drive shaft swing to different position and by fixed relatively, go up swing arm and swing arm position control down, down swing arm and drive shaft position control through last swing arm adjustment mechanism and down swing arm adjustment mechanism realize the regulation ten minutes convenience of getting up.
Description
Technical field
The utility model relates to a kind of fitness equipment, particularly relates to a kind of arm governor motion of body-building apparatus.
Background technology
Because people are to the continuous lifting of healthy pay attention to day by day and standard of living, make the use of sports equipment increasingly extensive, occur the exercise apparatus performed physical exercise for human body different parts in a large number.Upper limb trainer is a equipment being similar to " upper limbs driving bicycle ", realize user's Expected Results and take exercise above the waist more targetedly, take effect faster than uninteresting weight lifting exercise, upper limb trainer can effectively consolidation oneself both arms or increase solid muscle, prevention or eliminate joint prob, lose weight, improve posture, motor pattern can be changed by changing direction of rotation and arranging, desirably exercise one's muscles, to realize the effect oneself wanted.Together specialize in the use of the aerobic training in fitness center with treadmill and exercise bicycle, be also applicable to the instrument being used as the recovery of a kind of auxiliary muscle in hospital, the centre of motion and rehabilitation facility.At present, traditional upper limb trainer is primarily of parts compositions such as frame, driving shaft, timing belt pulley, two arms, and it regulates arm stroke shorter; Adjustment is drawn pin to need one to pull and is drawn pin, and another hand adjustment joint arm (needing larger power), have part individuals with disabilities to regulate, it is very inconvenient to use, and gear is less, function singleness.
Summary of the invention
The purpose of this utility model is to provide a kind of arm governor motion of easy to use, body-building apparatus that gear is more.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of arm governor motion of body-building apparatus, comprises frame, driving shaft, timing belt pulley, two arms, described driving shaft is arranged in frame by bearing is rotatable, and timing belt pulley is fixed in the middle part of driving shaft, the lower end of two described arms is separately fixed at the two ends of driving shaft, described arm comprises handle, top link, lower swing arm, top link governor motion, described handle is by the rotatable upper end being connected to top link of bearing, and the lower end of top link is connected to lower swing arm upper end by top link governor motion, and lower swing arm lower end is connected with driving shaft, described top link governor motion comprises limited cover, depression bar, fixed cover, upper ejector pin, top board, back-moving spring, shortly draws pin, pull-up pin fixed head, upper cover plate, described limited cover is fixedly mounted on the outer wall of top link bottom, depression bar hinge is passed through on top link in the upper end of depression bar, fixed cover is laterally fixedly nested with the top at lower swing arm, upper ejector pin activity to be nested with in fixed cover and one end of upper ejector pin pass fixed cover after with depression bar in the middle part of lean, the other end of upper ejector pin leans on top board medial surface, the lateral surface of top board and one end of back-moving spring lean and roof movement is nested with top at lower swing arm, the other end and the upper cover plate of back-moving spring lean, upper cover plate is fixedly mounted on the outer wall on lower swing arm top, short one end of pin of drawing is shoulder end, this end is fixed on top board, short draw the other end of pin through behind lower swing arm top with the pull-up pin fixed head activity grafting being fixedly mounted on top link bottom.
The described short pin that draws has three, these three short draw pin respectively with three index hole activity grafting on pull-up pin fixed head.
The utility model also comprises lower swing arm governor motion; Described top link is connected with lower swing arm by lower swing arm governor motion; Described lower swing arm governor motion comprises and draws pin fixed cover, button, push rod, cross bar, terminal pad, draws pin, draws pin fixed head, back-moving spring, bottom end cover; The described pin fixed cover that draws is fixed on the bottom of lower swing arm, one end of push rod is vertically fixed in the middle part of button, the other end of push rod through driving shaft cross-drilled hole be longitudinally located in driving shaft and indulge in the middle part of the cross tube of hole and lean, the two ends of cross bar are fixed on terminal pad, terminal pad gap is socketed on the driving shaft and is positioned at draws pin fixed cover, draw one end of pin to be shoulder end, this end is fixed on terminal pad, draw the other end of pin through after drawing pin fixed cover with the index hole activity grafting of drawing on pin fixed head; Described bottom end cover is fixedly mounted on the outside of drawing pin fixed cover, and the two ends of back-moving spring lean respectively on terminal pad and bottom end cover.
The described pin that draws has four, four draw pin respectively with four index hole activity grafting of drawing on pin fixed cover.
Described top link is fixedly connected with lower swing arm.
Described driving shaft one end is provided with cross-drilled hole and a vertical hole be communicated with this cross-drilled hole.
Arm comprises handle, top link, lower swing arm, top link governor motion
After adopting such scheme, because handle of the present utility model can rotate relative to top link, when needs adjustment motion mode, top link can relatively be rocked to different orientation and be fixed by lower swing arm, lower swing arm can be rocked to different orientation and is fixed by relative drive shaft, top link and lower swing arm position adjustments, the position adjustments of lower swing arm and driving shaft is realized by top link governor motion and lower swing arm governor motion, regulate very convenient, and the utility model is when incorgruous motion mode uses, the adjustment of left and right arm 360 ° of circumference 12 grades, from the selection of the minimum various different arm of force of 0mm to maximum 200mm of the arm of force, also left and right can be regulated to swing mode in the same way, the Different Exercise Mode of multiple change combination is had to select for user, gear is more.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is the three-dimensional exploded view of the first arm of the present utility model;
Fig. 5 is the sectional view of the first arm of the present utility model;
Fig. 6 is the three-dimensional exploded view of the second arm of the present utility model.
In figure, parts figure number illustrates:
Frame 1, driving shaft 2, timing belt pulley 3, left arm 4, right arm 5, handle 41, top link 42, lower swing arm 43, top link governor motion 44, handle 51, top link 52, lower swing arm 53, top link governor motion 54, lower swing arm governor motion 55, limited cover 541, depression bar 542, fixed cover 543, upper ejector pin 544, top board 545, back-moving spring 546, shortly draw pin 547, pull-up pin fixed head 548, upper cover plate 549, draw pin fixed cover 551, button 552, push rod 553, cross bar 554, terminal pad 555, draw pin 556, draw pin fixed head 557, back-moving spring 558, bottom end cover 559, shoulder end 5471, the index hole 5481 of pull-up pin fixed head, depression bar bearing pin 5410, draw the index hole 5571 of pin fixed head.
Detailed description of the invention
As shown in Figure 1, the utility model is a kind of arm governor motion of body-building apparatus, comprises frame 1, driving shaft 2, timing belt pulley 3, left arm 4 and right arm 5.
Described driving shaft 2 is arranged in frame 1 by bearing is rotatable, and timing belt pulley 3 to be fixed in the middle part of driving shaft 2 and to be connected with Timing Belt.Described left arm 4 and the lower end of right arm 5 are separately fixed at the two ends of driving shaft 2.
Described driving shaft 2 one end is provided with cross-drilled hole 21 and a vertical hole 22 be communicated with this cross-drilled hole 21, and this vertical hole 22 arranges (as shown in Figure 2) along driving shaft 2 axis.
Described right arm 5 comprises handle 51, top link 52, lower swing arm 53, top link governor motion 54, lower swing arm governor motion 55.Described handle 51 is by the rotatable upper end being connected to top link 52 of bearing, and the lower end of top link 52 is connected to lower swing arm 53 upper end by top link governor motion 54, and lower swing arm 53 lower end is connected with driving shaft 2 with bearing 56 by lower swing arm governor motion 55.
As shown in Figure 3-Figure 5, described top link governor motion 54 comprises limited cover 541, depression bar 542, fixed cover 543, upper ejector pin 544, top board 545, back-moving spring 546, shortly draws pin 547, pull-up pin fixed head 548, upper cover plate 549.Described limited cover 541 is fixedly mounted on the outer wall of top link 52 bottom, the upper end of depression bar 542 is hinged on top link 52 by depression bar bearing pin 5410, fixed cover 543 is laterally fixedly nested with on the top of lower swing arm 53, upper ejector pin 544 activity to be nested with in fixed cover 543 and one end of upper ejector pin 544 pass fixed cover 543 after and lean in the middle part of depression bar 542, the other end of upper ejector pin 542 leans on top board 545 medial surface, the lateral surface of top board 545 and one end of back-moving spring 546 lean and top board 545 activity is nested with on the top of lower swing arm 53, the other end and the upper cover plate 549 of back-moving spring 546 lean, upper cover plate 549 is fixedly mounted on the outer wall on lower swing arm 53 top, short one end of pin 547 of drawing is shoulder end 5471, this end is fixed on top board 545, short draw the other end of pin 547 through behind lower swing arm 53 top with the pull-up pin fixed head 548 activity grafting being fixedly mounted on top link 52 bottom.In the present embodiment, the described short pin 547 that draws has three, these three short draw pin 547 selectable respectively with three index hole 5481 activity grafting on pull-up pin fixed head 548, form different gears.When needing to regulate, as long as press the button B, depression bar 542 is driven inwardly to move, depression bar 542 heads on upper ejector pin 544 and inwardly moves, upper ejector pin 544 drives the short elastic force drawing pin 547 to overcome back-moving spring 546 on top board 545 inwardly to move, the short pin 547 that draws is departed from from the index hole 5481 pull-up pin fixed head 548, after rotating a certain angle, decontrol button B, now, just rotatable top link 52, when rotating to next gear, elastic force due to back-moving spring 546 makes the short pin 547 that draws enter index hole 5481 on next pull-up pin fixed head 548, thus complete Primary regulation.
Described lower swing arm governor motion 55 comprise draw pin fixed cover 551, button 552, push rod 553, cross bar 554(to adopt hexagon socket head cap screw), terminal pad 555, draw pin 556, draw pin fixed head 557, back-moving spring 558, bottom end cover 559.The described pin fixed cover 551 that draws is fixed on the bottom of lower swing arm 53, one end of push rod 553 is vertically fixed in the middle part of button 552, the other end of push rod 553 through driving shaft 2 cross-drilled hole 22 be longitudinally located in driving shaft 2 and indulge in the middle part of hole 21 cross tube 554 and lean, the two ends of cross bar 554 are fixed on terminal pad 555, terminal pad 555 gap is socketed on driving shaft 2 and is positioned at draws pin fixed cover 551, one end of pin 556 is drawn to be shoulder end, this end is fixed on terminal pad 555, draw the other end of pin 556 through drawing the rear index hole 5571 activity grafting with drawing on pin fixed head 557 of pin fixed cover 551, form different gears, described bottom end cover 559 is fixedly mounted on the outside of drawing pin fixed cover 551, and the two ends of back-moving spring 558 lean respectively on terminal pad 555 with bottom end cover 559.In the present embodiment, the described pin 556 that draws has four, four draw pin 556 respectively with four index hole 5511 activity grafting of drawing on pin fixed cover 551.
As shown in Fig. 1, Fig. 6, described left arm 4 comprises handle 41, top link 42, lower swing arm 43, top link governor motion 44.Described handle 41 is by the rotatable upper end being connected to top link 42 of bearing, and the lower end of top link 42 is connected to lower swing arm 43 upper end by top link governor motion 44, and lower swing arm 43 lower end is fixedly connected with driving shaft 2.Handle 41 in described left arm 4, top link 42, lower swing arm 43, top link governor motion 44 and the handle 51 in right arm 5, top link 52, lower swing arm 53, top link governor motion 54 structure are identical, repeat no more.
When needing the relative position regulating left and right top link, as long as press the button A, push rod 553 is driven inwardly to move, the elastic force drawing pin 556 to overcome back-moving spring 558 that push rod 55 heads on terminal pad 555 inwardly moves, make to draw pin 556 to depart from from the index hole 5571 drawn pin fixed head 557, after rotating a certain angle, decontrol button A, just by rotating left arm 4 and right arm 5, when rotating to next gear, elastic force due to back-moving spring 558 makes to draw pin 556 to enter the next one and draws index hole 5571 on pin fixed head 557, thus completes Primary regulation.
Using method of the present utility model:
When the utility model proper motion mode uses, left arm 4 and right arm 5, the adjustment of 360 ° of circumference 12 grades, from the minimum 0mm of the arm of force to maximum 200mm, the various different arm of force is selected, also left and right can be regulated to swing mode in the same way, and Different Exercise Mode of hundreds of change combination altogether is selected (such as: can be adjusted to the left hand arm of force be 0mm or substantially do not train close to 0, and the right hand is the training of 200mm high strength) for user.When user regulates, a hand touches the button, and another along the circumferential direction can regulate the arm of force easily, and this mechanism major part individuals with disabilities can regulate.Be applicable to the user of all ages and classes stage and training strength completely.As shown in Figure 1, button A(is one-sided) regulate left and right to swing mode in the same way, button B(bilateral) adjustment force brachium is short, and when user regulates, a hand touches the button, and another along the circumferential direction can regulate the arm of force easily, and this mechanism major part individuals with disabilities can regulate.
Emphasis of the present utility model is just: be provided with swing arm modulating mechanism between swing arm.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (6)
1. an arm governor motion for body-building apparatus, comprises frame, driving shaft, timing belt pulley, two arms, described driving shaft is arranged in frame by bearing is rotatable, and timing belt pulley is fixed in the middle part of driving shaft, the lower end of two described arms is separately fixed at the two ends of driving shaft, it is characterized in that: described arm comprises handle, top link, lower swing arm, top link governor motion, described handle is by the rotatable upper end being connected to top link of bearing, and the lower end of top link is connected to lower swing arm upper end by top link governor motion, and lower swing arm lower end is connected with driving shaft, described top link governor motion comprises limited cover, depression bar, fixed cover, upper ejector pin, top board, back-moving spring, shortly draws pin, pull-up pin fixed head, upper cover plate, described limited cover is fixedly mounted on the outer wall of top link bottom, depression bar hinge is passed through on top link in the upper end of depression bar, fixed cover is laterally fixedly nested with the top at lower swing arm, upper ejector pin activity to be nested with in fixed cover and one end of upper ejector pin pass fixed cover after with depression bar in the middle part of lean, the other end of upper ejector pin leans on top board medial surface, the lateral surface of top board and one end of back-moving spring lean and roof movement is nested with top at lower swing arm, the other end and the upper cover plate of back-moving spring lean, upper cover plate is fixedly mounted on the outer wall on lower swing arm top, short one end of pin of drawing is shoulder end, this end is fixed on top board, short draw the other end of pin through behind lower swing arm top with the pull-up pin fixed head activity grafting being fixedly mounted on top link bottom.
2. the arm governor motion of body-building apparatus according to claim 1, is characterized in that: the described short pin that draws has three, these three short draw pin respectively with three index hole activity grafting on pull-up pin fixed head.
3. the arm governor motion of body-building apparatus according to claim 1, is characterized in that: also comprise lower swing arm governor motion; Described top link is connected with lower swing arm by lower swing arm governor motion; Described lower swing arm governor motion comprises and draws pin fixed cover, button, push rod, cross bar, terminal pad, draws pin, draws pin fixed head, back-moving spring, bottom end cover; The described pin fixed cover that draws is fixed on the bottom of lower swing arm, one end of push rod is vertically fixed in the middle part of button, the other end of push rod through driving shaft cross-drilled hole be longitudinally located in driving shaft and indulge in the middle part of the cross tube of hole and lean, the two ends of cross bar are fixed on terminal pad, terminal pad gap is socketed on the driving shaft and is positioned at draws pin fixed cover, draw one end of pin to be shoulder end, this end is fixed on terminal pad, draw the other end of pin through after drawing pin fixed cover with the index hole activity grafting of drawing on pin fixed head; Described bottom end cover is fixedly mounted on the outside of drawing pin fixed cover, and the two ends of back-moving spring lean respectively on terminal pad and bottom end cover.
4. the arm governor motion of body-building apparatus according to claim 3, is characterized in that: the described pin that draws has four, four draw pin respectively with four index hole activity grafting of drawing on pin fixed cover.
5. the arm governor motion of body-building apparatus according to claim 1, is characterized in that: described top link is fixedly connected with lower swing arm.
6. the arm governor motion of body-building apparatus according to claim 1, is characterized in that: described driving shaft one end is provided with cross-drilled hole and a vertical hole be communicated with this cross-drilled hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318710.9U CN204798741U (en) | 2015-05-18 | 2015-05-18 | Arm adjustment mechanism of body -building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318710.9U CN204798741U (en) | 2015-05-18 | 2015-05-18 | Arm adjustment mechanism of body -building apparatus |
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| Publication Number | Publication Date |
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| CN204798741U true CN204798741U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318710.9U Active CN204798741U (en) | 2015-05-18 | 2015-05-18 | Arm adjustment mechanism of body -building apparatus |
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| CN (1) | CN204798741U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390376A (en) * | 2016-11-09 | 2017-02-15 | 广东美的安川服务机器人有限公司 | Upper limb rehabilitation device and rehabilitation robot with upper limb rehabilitation device |
| CN106422200A (en) * | 2016-11-09 | 2017-02-22 | 广东美的安川服务机器人有限公司 | Upper limb rehabilitation device |
| CN106492413A (en) * | 2016-11-14 | 2017-03-15 | 广东美的安川服务机器人有限公司 | Recovery exercising robot |
| CN108553802A (en) * | 2018-04-03 | 2018-09-21 | 夏擎华 | A kind of Multifunctional recovery body-building device material |
| CN109173173A (en) * | 2018-10-13 | 2019-01-11 | 孙淑文 | A kind of medical arm device for healing and training |
-
2015
- 2015-05-18 CN CN201520318710.9U patent/CN204798741U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390376A (en) * | 2016-11-09 | 2017-02-15 | 广东美的安川服务机器人有限公司 | Upper limb rehabilitation device and rehabilitation robot with upper limb rehabilitation device |
| CN106422200A (en) * | 2016-11-09 | 2017-02-22 | 广东美的安川服务机器人有限公司 | Upper limb rehabilitation device |
| CN106492413A (en) * | 2016-11-14 | 2017-03-15 | 广东美的安川服务机器人有限公司 | Recovery exercising robot |
| CN108553802A (en) * | 2018-04-03 | 2018-09-21 | 夏擎华 | A kind of Multifunctional recovery body-building device material |
| CN109173173A (en) * | 2018-10-13 | 2019-01-11 | 孙淑文 | A kind of medical arm device for healing and training |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |