CN201098517Y - Javelin ultimate forcing teaching train auxiliary instrument - Google Patents
Javelin ultimate forcing teaching train auxiliary instrument Download PDFInfo
- Publication number
- CN201098517Y CN201098517Y CNU2007201029981U CN200720102998U CN201098517Y CN 201098517 Y CN201098517 Y CN 201098517Y CN U2007201029981 U CNU2007201029981 U CN U2007201029981U CN 200720102998 U CN200720102998 U CN 200720102998U CN 201098517 Y CN201098517 Y CN 201098517Y
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- Prior art keywords
- javelin
- training
- positioning
- teaching
- crossbeam
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Abstract
The utility model provides an auxiliary device for teaching and training the final push of javelin throwing. Positioning tubes are inserted in the upper part of two sets of triangle tube supports. Positioning pins are positioned through positioning holes. The top parts of the two groups of the positioning tubes are integrally connected with a cross beam. The middle part of the crossbeam is connected with a flexible sleeve. Positioning holes are disposed at the bottom of the triangle tube supports. One end of the cross beam is hung with a throwing bar. The auxiliary device can help the athlete correctly improve the accuracy and stability of the final push, effectively increase the exercising and training load so as to improve the training effect and further the special performance.
Description
Technical field
The utility model relates to a kind of professional sports training device, and a kind of auxiliary exercise apparatus in particular for the amateurish training of High Level Sport Team and the schools of various levels and categories and the javelin teaching of physical culture department provide is used in the javelin teaching and trains.
Background technology
Javelin belongs to throws the inclined throw movements that point is higher than drop point, and the complete skill of javelin throw comprises: hold rifle, armed, run-up, final force and four parts of buffering.Wherein, final force is the most important technology part that throws a javelin.It is determining javelin the sell speed, angle of trajectory of moment and the state of flight aloft.In javelin throw training, the full bow of final force-whip process is most important.After forming full bow, need the burst of sportsman's arm to whip, make the strength effect of whole body and the longitudinal axis of javelin.How consolidating what improve that the javelin thrower sells that moment exerts oneself is a difficult point of teaching and training, does not also have special-purpose exercising device at present.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of exercising device that can meet the special characteristics of practitioner is provided.
The purpose of this utility model realizes by following measure: two groups of triangle pipe holder top slip plug-in mounting positioning pipes of javelin final force teaching and training assistor, corresponding locating hole is arranged on triangle pipe holder and the positioning pipe tube wall, alignment pin is located by locating hole, two groups of positioning pipe top one connect crossbeam, the crossbeam middle part connects resilient sleeve, and triangle pipe holder bottom has locating hole, locating pin to pass location, locating hole connection ground, crossbeam one end articulates throwing stick, the outside resilient sleeve that connects of throwing stick.
The bottom of above-mentioned triangle pipe support is three slotted-angle shelvings.
The person in charge of above-mentioned triangle pipe support and the angle α on ground are 50-80 °
The principle of this apparatus is: according to javelin throw project technical pattern characteristics; select javelin final force teaching and training assistor; the practitioner holds throwing stick and projects; the resilient sleeve that the crossbeam middle part connects plays throws location and buffering protective effect, can be according to the personal touch to regulating highly accordingly.By this apparatus, standardization and stability that assurance sportsman that can be correct sells at last and exerts oneself make technical pattern reach optimization, can effectively improve the load of exercise and training, improve training effect, thereby improve athletic specific performance.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that triangle pipe holder bottom is the structural representation of three slotted-angle shelvings.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1 is an embodiment of the present utility model.Two groups of triangle pipe holders, the 2 top slip plug-in mounting positioning pipes 1 of javelin final force teaching and training assistor, the locating hole that mutual correspondence is arranged on triangle pipe holder 2 and positioning pipe 1 tube wall, alignment pin 6 is located by locating hole, reach the purpose of adjusting height, the practitioner can be according to the personal touch to regulating highly accordingly.Two groups of positioning pipe 1 top one connect crossbeam 4, and crossbeam 4 middle parts connect resilient sleeve 3, and resilient sleeve rises and stops and protective effect.Locating hole is arranged at triangle pipe holder 2 bottoms, and locating pin 9 is passed locating hole and connected the location, ground, and crossbeam 4 one ends articulate throwing stick 8, the throwing stick 8 outside resilient sleeve 7 that connect.
The person in charge of above-mentioned triangle pipe support 2 and the angle α on ground are 70 °
Claims (3)
1, a kind of javelin final force teaching and training assistor, it is characterized in that its two groups of triangle pipe holders (2) top slip plug-in mounting positioning pipes (1), corresponding locating hole is arranged on triangle pipe holder (2) and positioning pipe (1) tube wall, alignment pin (6) is located by locating hole, two groups of positioning pipe top one connect crossbeam (4), crossbeam (4) middle part connects resilient sleeve (3), locating hole is arranged at triangle pipe holder (2) bottom, crossbeam (4) one ends articulate throwing stick (8), the outside resilient sleeve (7) that connects of throwing stick (8).
2, javelin final force teaching and training assistor according to claim 1, the bottom that it is characterized in that described triangle pipe support (2) is three slotted-angle shelvings (5).
3, javelin final force teaching and training assistor according to claim 1 is characterized in that the person in charge of described triangle pipe support (2) and the angle α on ground are 50-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201029981U CN201098517Y (en) | 2007-11-08 | 2007-11-08 | Javelin ultimate forcing teaching train auxiliary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201029981U CN201098517Y (en) | 2007-11-08 | 2007-11-08 | Javelin ultimate forcing teaching train auxiliary instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098517Y true CN201098517Y (en) | 2008-08-13 |
Family
ID=39935045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201029981U Expired - Fee Related CN201098517Y (en) | 2007-11-08 | 2007-11-08 | Javelin ultimate forcing teaching train auxiliary instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098517Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107080A (en) * | 2010-12-27 | 2011-06-29 | 哈尔滨师范大学 | Specialized power training and monitoring device for vibrating equal-length multi-angle javelins |
| CN104492051A (en) * | 2014-12-30 | 2015-04-08 | 黑龙江大学 | Javelin instrument vibration training and information storage monitoring device |
-
2007
- 2007-11-08 CN CNU2007201029981U patent/CN201098517Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107080A (en) * | 2010-12-27 | 2011-06-29 | 哈尔滨师范大学 | Specialized power training and monitoring device for vibrating equal-length multi-angle javelins |
| CN104492051A (en) * | 2014-12-30 | 2015-04-08 | 黑龙江大学 | Javelin instrument vibration training and information storage monitoring device |
| CN104492051B (en) * | 2014-12-30 | 2017-01-04 | 黑龙江大学 | Javelin instrument vibration training and information storage monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |