CN203458774U - Auxiliary exerciser for loop drive of table tennis - Google Patents
Auxiliary exerciser for loop drive of table tennis Download PDFInfo
- Publication number
- CN203458774U CN203458774U CN201320401642.3U CN201320401642U CN203458774U CN 203458774 U CN203458774 U CN 203458774U CN 201320401642 U CN201320401642 U CN 201320401642U CN 203458774 U CN203458774 U CN 203458774U
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- table tennis
- slide block
- loop drive
- exercise machine
- drive auxiliary
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Abstract
The utility model brings forward an auxiliary exerciser for loop drive of table tennis. The auxiliary exerciser comprises a holder, a slide block, a crankshaft, return springs and a supporting part. The slide block is fixedly connected with the holder. The crankshaft is connected with the slide block and the supporting part. The return springs are arranged on the slide block. The auxiliary exerciser for loop drive of table tennis is convenient to use and plays an important role in fixed point simulation training of table tennis.
Description
Technical field
The utility model relates to a kind of auxiliary apparatus of table tennis skill, the lift auxiliary apparatus of technology of especially a kind of table tennis.
Background technology
Table tennis is a craftsmenship and tactical very complicated, and the sports that antagonism is very strong, are subject to liking of the many people in the whole world deeply.Long in Chinese table-tennis motion history, sportsman and football fan are numerous, have the technical merit of popularization and the leading world widely, and table tennis is called as national ball game.Therefore, domestic numerous table tennis technology scientific research institutions and the equipment manufacturing enterprise of outstanding high-quality of having, achievement is distinguished.But research concentrates in the technical research for the dynamic field of table tennis mostly, such as " service robot " is exactly a kind of table tennis under dynamic equipment that does simulated exercises, table tennis being fixed on to the way of carrying out simulated training research on a point of its motion camber line have not been reported, if therefore have a kind of table tennis fixed point simulated training device, can bring very large benefit to learner.
Utility model content
In order to solve existing technical problem in background technology, the utility model proposes a kind of table tennis loop drive auxiliary exercise machine, easy to use, can play good effect to the table tennis simulated training of fixing a point.
Technical solution of the present utility model is: table tennis loop drive auxiliary exercise machine, it is characterized in that: comprise prop head, slide block, bent axle, back-moving spring and support component, described slide block is fixedly connected with prop head, described bent axle is connected with support component with slide block respectively, and described back-moving spring is arranged on slide block.
Above-mentioned support component is U-shaped support.
Above-mentioned bent axle is two, and described slide block middle part arranges two holes, and two bent axles are connected with two holes respectively.
Above-mentioned U-shaped mid-stent is opened two holes, and bent axle is connected with slide block by two holes on U-shaped support.
Above-mentioned back-moving spring is two, and two back-moving springs are vertical setting in rear end and the lower end of slide block.
Above-mentioned prop head is bowl-type prop head, in described prop head, Compress Spring is set.
Also comprise U-shaped card, on described U-shaped card, connecting hole is set, described U-shaped support connects by connecting hole and U-shaped linking.
The material of above-mentioned prop head, slide block and bent axle is metal.
The diameter in two holes on above-mentioned slide block is 6.5mm.
The utility model has four large advantages:
1) can be skillfully eye method, what beginner first will practice is exactly the eye method watching a ball game.Forehand attack square stance is seen whole ball, and striking force is through the centre of sphere, and slam-shot is also; While lifting, only see half ball, four molecule one places of batting, striking force is through the centre of sphere, and the top of playing ball of peeling not only " had been beaten " but also " mill ", ball could be drawn and turned like this.The utility model exercise apparatus has just in time covered in spheroid half, and the eye method that practitioner watches a ball game is just corrected at the beginning;
2) skilled tact skill, no matter beginner or master-hand to train what really will know from experience be exactly " beating " and " mill " while lifting, and ball is turned the feel of " eating " by drawing.The power that the utility model exercise apparatus can make the clear and definite perception of practitioner " beat ", is exactly that power of the inside pressing spring of table tennis, and it makes spheroid displacement forward; Beat more just, " beating " power larger { striking force is through the centre of sphere }; Beat to such an extent that depart from center, more inclined to one side, " beating " power is less, and frictional force increases; At this moment, the power that practitioner can perception " mill ", makes table tennis produce that power of autobiography exactly; Beat more partially, " rubbing with the hands " must be faster, and frictional force is larger; And the best effect of " polishing " combination is both to have turned most, at this moment the analog result of exercise apparatus is that table tennis has upspringed, and then fast rotational downslide rapidly again, finally with rotation and strength, flies to forward.Rub with the hands to such an extent that turn, punching fast, hangs highly, is exactly the effect that exercise is pursued;
3) can reach concentrated has an effect: while lifting by data demonstration, speed of swing is at 8 meters | and S is upper and lower, reach such speed, practitioner must adapt to very long one period for improving physical efficiency, initial exercise lifts and need to repeatedly do the free-hand lifting the ball exercise of ten million time, owing to not impacting object, often have an effect and to concentrate not on a point, practise not only uninteresting but also dullly, producing effects, it is micro-to win.Once formally start exercise, should train technical support training mate again, also want place, facility, many balls ... etc. device resource; 1 twice can, the bimester of one can, long-term and practice like this, these conditions have been accomplished with regard to bad.The utility model auxiliary practice device whenever and wherever possible can be for training, easy to use, simulate true to nature, without other special place and facility, more not employment training mate, particularly practical to primary election person.Even if master-hand, by practising finding sensation every day, adheres to playing a multiplier effect for a long time;
4) can carry out multinomial skill comprehensive practice: the feel of can chopping the chop and chop training on the utility model device; Also can train to add to turn and rub the feel of touching ball when cutting and serving a ball with the hands.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is U-shaped supporting structure schematic diagram of the present utility model;
Fig. 3 is U-shaped card structure schematic diagram of the present utility model;
The specific embodiment
Referring to Fig. 1-Fig. 3, table tennis loop drive auxiliary exercise machine of the present utility model, comprises prop head 1, slide block 2, bent axle 5, back-moving spring 3, U-shaped support 6, and slide block 2 is fixedly connected with prop head 1, bent axle 5 is connected with U-shaped support 6 with slide block 2 respectively, and back-moving spring 3 is arranged on slide block 2; Bent axle 5 is two, and slide block 2 middle parts arrange two holes, and two bent axles 5 are connected with two holes respectively; Two holes are opened at U-shaped support 6 middle parts, and bent axle 5 is connected with slide block 2 by two holes on U-shaped support 6; Back-moving spring 3 is two, and two back-moving springs 3 are vertical setting in rear end and the lower end of slide block 2.Prop head 1 is bowl-type prop head, the interior Compress Spring 4 that arranges of prop head 1.
Prop head 1 is made of metal, and one end is that ball is bowl-shape, and the other end is tubulose; Bowl-shape table tennis a greater part of of spheroid encased, spheroid can not be deviate from, but after be exposed half table tennis spheroid is subject to the friction of racket, table tennis can be around center of circle autobiography in bowl; Compress Spring 4 of its inner dress withstands at half interior spheroid, and when being exposed at a small half of table tennis spheroid outside pipe and being subject to the shock of racket, in spheroid Collapsible bowl, Compress Spring 4 inwardly moves.Tubular part and slide block 2 weld together.Slide block 2 is made of metal, and middle part has the hole of two 6.5mm, is connected with two bent axles 5, drives prop head 1 to slide, and back-moving spring is equipped with in one end.Slide block 2 welds together with prop head 1 tubular portion.
U-shaped support 6 is made of metal, and two holes are opened at U-shaped support 6 middle parts, by bent axle 5, is connected with the slide block 2 in prop head 1; Under the effect that slide block 2 is made a concerted effort by two power in U-shaped support 6, produce yaw displacement, first pop up forward, after again flexing axle make eccentric motion, glide rapidly.Be contained in the back-moving spring 3 of slide block 2 rear ends and lower end, can make flexing axle 5 do prop head 1 return of eccentric motion, and guarantee that prop head 1 is in the bent axle 5 above positions of stop, the smooth-going rotation of stressed energy later, prop head 1 links together by slide block 2 and bent axle 5 with U-shaped support 6.
U-shaped card 7 is made of metal, and has connecting hole and is connected with U-shaped support 6, by overspin lift requirements different from chop, adjustable angle.Its effect is that whole device is firmly fixed.Utilize this U-shaped card 7 whole device can be fixed on a highly suitable table top, for practitioner is convenient, use, such as being fixed in table tennis table right side edge.
Bent axle 5 is made of metal, and two bent axles are same sizes, and it is the most key core component of the utility model device.Its effect is to guarantee that spheroid is under the support of prop head, along the running orbit of its defined, moves, and first pops up forward, then glides rapidly again, thereby simulate ball, is drawn the sensation that turns rear that " eating ball ".
A specific embodiment of the present utility model: make one highly suitable, resemble the adjustable special stand of swivel chair base lifting, disk is housed on support, three or five table tennis prop heads described in the utility model are housed on disk, can form a complete loop drive and assist a ruler in governing a country exerciser.Practitioner can practise forehand lifting the ball in a table tennis prop head, the exercise froehand-backhand two sides lifting the ball of also can using first one hand and then the other in quick succession in two prop heads simultaneously.Mechanical engineer and mechanics engineer are according to the classical mechanics data of outstanding paddler's lifting the ball action, and after equipment is looked after and guided repeatedly, the data of each machine components and spring dynamics all will be decided one by one.
Design philosophy of the present utility model is to follow mechanics decomposition principle, active force by the person of practising a ball game to table tennis swing the bat " blow ", resolve into " beating " and " mill " two component, and then by the displacement of table tennis spheroid (together with bracket) (first forward, pop up then and glide rapidly again), the synthetic coefficient effect of two power that simulate; And by each component, and make a concerted effort, using an analog mechanical device generation deformation as stressed result, fed back in time application of force person on hand, thereby make practitioner set up a set of automatic control, by self having an effect and the have an effect operating system of consequence of in time perception, by prolonged and repeated shuttling movement, nature can cause practitioner's stress reaction, formation condition reflection, strengthening brain memory, reaches training goal.
Claims (9)
1. table tennis loop drive auxiliary exercise machine, it is characterized in that: comprise prop head, slide block, bent axle, back-moving spring and support component, described slide block is fixedly connected with prop head, and described bent axle is connected with support component with slide block respectively, and described back-moving spring is arranged on slide block.
2. table tennis loop drive auxiliary exercise machine according to claim 1, is characterized in that: described support component is U-shaped support.
3. table tennis loop drive auxiliary exercise machine according to claim 2, is characterized in that: described bent axle is two, and described slide block middle part arranges two holes, and two bent axles are connected with two holes respectively.
4. table tennis loop drive auxiliary exercise machine according to claim 3, is characterized in that: described U-shaped mid-stent is opened two holes, and bent axle is connected with slide block by two holes on U-shaped support.
5. table tennis loop drive auxiliary exercise machine according to claim 4, is characterized in that: described back-moving spring is two, and two back-moving springs are vertical setting in rear end and the lower end of slide block.
6. table tennis loop drive auxiliary exercise machine according to claim 5, is characterized in that: described prop head is bowl-type prop head, in described prop head, Compress Spring is set.
7. according to the arbitrary described table tennis loop drive auxiliary exercise machine of claim 2-6, it is characterized in that: also comprise U-shaped card, on described U-shaped card, connecting hole is set, described U-shaped support connects by connecting hole and U-shaped linking.
8. table tennis loop drive auxiliary exercise machine according to claim 7, is characterized in that: the material of described prop head, slide block and bent axle is metal.
9. table tennis loop drive auxiliary exercise machine according to claim 3, is characterized in that: the diameter in two holes on described slide block is 6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401642.3U CN203458774U (en) | 2013-07-05 | 2013-07-05 | Auxiliary exerciser for loop drive of table tennis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401642.3U CN203458774U (en) | 2013-07-05 | 2013-07-05 | Auxiliary exerciser for loop drive of table tennis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458774U true CN203458774U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401642.3U Expired - Fee Related CN203458774U (en) | 2013-07-05 | 2013-07-05 | Auxiliary exerciser for loop drive of table tennis |
Country Status (1)
| Country | Link |
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| CN (1) | CN203458774U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522398A (en) * | 2022-02-24 | 2022-05-24 | 郑州大学体育学院 | Table tennis beginner forehand ball-attacking training device |
| US11369844B2 (en) | 2020-09-30 | 2022-06-28 | International Business Machines Corporation | Machine learning augmented loop drive training |
| US11417136B2 (en) | 2020-09-30 | 2022-08-16 | International Business Machines Corporation | Capturing and quantifying body postures |
| CN115350461A (en) * | 2021-12-24 | 2022-11-18 | 林勇翔 | Auxiliary ball hitting device |
| US11972330B2 (en) | 2020-09-30 | 2024-04-30 | International Business Machines Corporation | Capturing and quantifying loop drive ball metrics |
-
2013
- 2013-07-05 CN CN201320401642.3U patent/CN203458774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11369844B2 (en) | 2020-09-30 | 2022-06-28 | International Business Machines Corporation | Machine learning augmented loop drive training |
| US11417136B2 (en) | 2020-09-30 | 2022-08-16 | International Business Machines Corporation | Capturing and quantifying body postures |
| US11972330B2 (en) | 2020-09-30 | 2024-04-30 | International Business Machines Corporation | Capturing and quantifying loop drive ball metrics |
| CN115350461A (en) * | 2021-12-24 | 2022-11-18 | 林勇翔 | Auxiliary ball hitting device |
| CN114522398A (en) * | 2022-02-24 | 2022-05-24 | 郑州大学体育学院 | Table tennis beginner forehand ball-attacking training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20160705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |