CN86208003U - Volleyball attack trainer - Google Patents
Volleyball attack trainer Download PDFInfo
- Publication number
- CN86208003U CN86208003U CN 86208003 CN86208003U CN86208003U CN 86208003 U CN86208003 U CN 86208003U CN 86208003 CN86208003 CN 86208003 CN 86208003 U CN86208003 U CN 86208003U CN 86208003 U CN86208003 U CN 86208003U
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- Prior art keywords
- sucker
- utility
- model
- volleyball
- attack
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Abstract
The utility model relates to a simple and convenient sports training apparatus, particularly volleyball attack exercise. An elevating supporting rack connected with a cross arm with horizonal rotation is utilized by the utility model, volleyballs sucked by adsorption effect of small rubber/plastic cupules hung under the cross arm can be fixed on any positions for players' attack exercise. The volleyball can be disengaged from the cupule and flied along the stress direction to the ground; thus, the players have attack realization sense, and continuous attack exercise can be achieved. The utility model can be utilized for schools and all-level sports teams.
Description
The related technical field of the utility model provides a kind of easy athletic training equipment, is mainly used in the volleyball smash exercise.
" knock " is an important content in the volleyball training.So-called slam-shot, require the sportsman to takeoff exactly after, will hold in the palm skyborne ball by other sportsman, cross net with the palm button, drop in the other side field.This specification requirement slam-shot person must be fine grasp take-off opportunity, the air position of ball and athletic commencing height are all just right, could correctly ball be smashed, otherwise, will slip up.Therefore, in training, particularly the training beginner in, coach (teacher) often with the suspension fixedly the method for ball carry out knock.Two kinds of methods of general at present employing: a kind of is to pass vollyball with a rope, again it is hung in the air, another kind is after vollyball is put into mesh bag, hang again, because the position of ball is fixed, the practitioner does not need to consider take-off opportunity, suitable height just can be anchored to ball as long as takeoff, but it is unfavorable that these two kinds of methods are grasped correct striking point on the ball to the practitioner, because no matter be buckled in any position of ball, because the constraint of rope swings after can only flying out forward again, can't see the slam-shot effect, influenced the slam-shot intuition.
The purpose of this utility model exactly in order to remedy the deficiency of above-mentioned knock method, and provides a kind of simple and easy slam-shot exercising machine that slam-shot true feeling is arranged, and the usefulness as the vollyball teaching of school physical education's course also can be sports team at different levels and adopts.Simultaneously for manufacturer provides a kind of simple in structure, the athletic training equipment product that can produce in batches.
Characteristics of the present utility model, be to utilize a liftable support, on support, connecting the transverse arm that can distaff rotates, the suction-operated of the small sucker that hangs down by transverse arm, hold vollyball, make ball be fixed on a certain height, do knock, after slam-shot for the sportsman, the power of hitting that ball is subjected to is far longer than the suction of sucker, ball flies by being subjected to force direction and stressed size with regard to breaking away from sucker, makes slam-shot person can see the flight path and the pick-up point of ball, feels just the same with the reality slam-shot.Rotate because transverse arm can be done horizontal distaff, after deducting a ball, the other end is promptly rotatable comes, so can carry out the repeated smashes training.
Accompanying drawing is the structure diagram of the utility model embodiment.
Describe the utility model in detail according to sketch below." volleyball smash exercising machine " highly is 2 meters, and after elevating lever was all pulled out, maximum height was 3.5 meters, and width is 1.6 meters.Whole exercising machine is made up of base, sleeve pipe, elevating lever, lock sleeve, transverse arm, sucker.
Base 1 is the exercising machine pedestal, is cast by the pig iron, and base is shaped as the garden dish type, also can be square.In order to guarantee enough stability, the chassis diameter must be greater than 0.5 meter.4 pulleys 9 are housed, so that move under the base.Sleeve pipe 2 is fastened on base central authorities.Elevating lever 3 is installed in the sleeve pipe 2, unscrew lock sleeve 4 after, elevating lever 3 just can move up and down in sleeve pipe 2, to change the height of exercising machine as required.When screwing lock sleeve 4, lock sleeve 4 just forces interior lining ring 5 contraction distortions, thereby clamps elevating lever, and transverse arm 6 is connected with elevating lever by the bearing 7 at transverse arm center, rotates so transverse arm 6 can be done 360 ° of horizontal distaffs.The transverse arm two ends are being suspended small sucker 8 in midair with solid nylon rope.Sucker 8 usefulness rubbers are made, and the plastics sucker on the also available commercially available plastics clothes-hook replaces.Sucker 8 holds vollyball, makes it to be suspended in the air, as fixedly medicine ball use.Sucker 8 can adsorbing sphere principle as follows: because the diameter of sucker is about 4 centimetres, when sucker compressed vollyball, the air in the sucker was extruded.This moment, the diameter of sucker live part was 2.6 centimetres, calculated effective contact area and was about 5.3 centimetres
2According to calculating pressure formula F=PS, can try to achieve the F=1 kilograms per centimeter
2* 5.3 centimetres
2=5.3 kilograms.Be that the pressure that atmospheric pressure is added on the sucker is about 5.3 kilograms, can be with the weight of bearing a vollyball unlikely falling.
The utility model is simple in structure, only has 8 parts, and general factory can both processing and manufacturing, is particularly suitable for midget plant and carries out small lot batch manufacture.
Claims (3)
1, the exercising machine that is used for volleyball smash training, this exercising machine have a transverse arm (6) that can sway as level, are suspending two suckers (8) in midair at its two ends, it is characterized in that:
A, for the vollyball of exercise usefulness, be absorbed and fixed at below it by sucker (8),
B, sucker (8) are suspended under the transverse arm (6) by thin nylon rope,
The height of c, described transverse arm (6) can change by regulating elevating lever (3).
2, exercising machine according to claim 1 is characterized in that sucker (8) makes with rubber or plastics.
3, according to claim 1,2 described exercising machines, the diameter that it is characterized in that sucker (8) is about 4 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208003 CN86208003U (en) | 1986-10-09 | 1986-10-09 | Volleyball attack trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208003 CN86208003U (en) | 1986-10-09 | 1986-10-09 | Volleyball attack trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86208003U true CN86208003U (en) | 1987-10-28 |
Family
ID=4810306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86208003 Withdrawn CN86208003U (en) | 1986-10-09 | 1986-10-09 | Volleyball attack trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86208003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008810A (en) * | 2010-12-03 | 2011-04-13 | 哈尔滨师范大学 | Movable volleyball training table |
| CN104826313A (en) * | 2015-04-04 | 2015-08-12 | 牡丹江师范学院 | Volleyball strength trainer |
| CN108992890A (en) * | 2018-07-26 | 2018-12-14 | 朱超 | A kind of sport Volleyball Teaching slam-shot ancillary equipment |
| CN115105815A (en) * | 2022-04-02 | 2022-09-27 | 山东财经大学 | Volleyball sensitivity training device |
-
1986
- 1986-10-09 CN CN 86208003 patent/CN86208003U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008810A (en) * | 2010-12-03 | 2011-04-13 | 哈尔滨师范大学 | Movable volleyball training table |
| CN104826313A (en) * | 2015-04-04 | 2015-08-12 | 牡丹江师范学院 | Volleyball strength trainer |
| CN104826313B (en) * | 2015-04-04 | 2017-08-04 | 牡丹江师范学院 | A kind of vollyball force exerciser |
| CN108992890A (en) * | 2018-07-26 | 2018-12-14 | 朱超 | A kind of sport Volleyball Teaching slam-shot ancillary equipment |
| CN108992890B (en) * | 2018-07-26 | 2020-05-19 | 漳浦县闻黎商务信息咨询服务中心 | Football-catching auxiliary equipment for sports volleyball teaching |
| CN115105815A (en) * | 2022-04-02 | 2022-09-27 | 山东财经大学 | Volleyball sensitivity training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |