CN203303556U - Accurate training device of long jumper - Google Patents
Accurate training device of long jumper Download PDFInfo
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- CN203303556U CN203303556U CN2013203743933U CN201320374393U CN203303556U CN 203303556 U CN203303556 U CN 203303556U CN 2013203743933 U CN2013203743933 U CN 2013203743933U CN 201320374393 U CN201320374393 U CN 201320374393U CN 203303556 U CN203303556 U CN 203303556U
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- long jumper
- training device
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Abstract
The utility model relates to a long jump training device and particularly relates to an accurate training device of a long jumper. The accurate training device of the long jumper comprises a sand pit, a take-off board and a running approach runway, and is characterized in that a plurality of step cameras are arranged on one sides of the sand pit and the running approach runway; accompanying cameras are arranged above the step cameras; the step cameras are connected with a computer set. The accurate training device of the long jumper provided by the utility model has the beneficial effects that usual trainings of the jumpers can be continuously standardized so that the jumpers can be trained well in thousands and hundreds of times of the usual trainings; the competition level of the jumpers can be greatly improved and the jumpers can obtain the good result each time and have less errors; the competition time can also be shortened; the accurate training device is simple in structure, convenient to erect and convenient to operate, and is a good assistant for the usual trainings of the jumpers.
Description
(1) technical field
The utility model relates to a kind of long-jump trainer, particularly the accurate trainer of a kind of long jumper.
(2) background technology
The long jumper of field events once complete competition comprises: run-up, set foot on the take-off board take-off, the several actions such as flying to move, land, stand up to leave sand pit of soaring, these actions have respectively specification requirement and rules of contest restriction.Here the most key is that the requirement sportsman must set foot on take-off board and the take-off of taking advantage of a situation accurately.And triple jump is that one higher to the athletes ' body competency profiling, technology is more complicated and also requires the more field events of high unity of athletes ' body quality and technology.Triple Jump Technique comprises run-up, monopodia jumping, skip, four parts of jump.The purpose of run-up is in order to obtain large as far as possible horizontal velocity and accurately to set foot on take-off board, for take-off ready.The accuracy of run-up depends on run-up technical movements and the stability of accelerating rhythm, and its automaticity is higher, and accuracy of stepping on the footboard is just higher, and run-up is tightr with being connected of take-off, more is conducive to create desirable sports achievement.
Yet outstanding sportsman more in the world, also can not execute jumping satisfactory and success at every turn.So the each trial jump of rule predetermining long jumper or the achievement of skipping are all effective achievement.Nonetheless, the top sportsman in the world also has time inferior dreary end of failing in exam, letting something slip through one's fingers and failing.No matter which kind of long-jump, the everything of sportsman before setting foot on take-off board, be all to set foot on exactly take-off board for take-off foot, the creation good result of springing straight up into the air., in any one action completed before setting foot on take-off board, mistake is arranged slightly, just can not urge athletic take-off foot to set foot on exactly take-off board.The length achievement is that the forward position by take-off board is that top is measured, if rear along take-off at take-off board of take-off foot, achievement can be quickly few a lot.High-end contest, get poor results one centimetre sometimes, and ranking may lag behind several.And if take-off is foot-operated outside the take-off board forward position, the sportsman has just made illegal.
In the past, people, in the face of above-mentioned phenomenon, in training tool and the technical good method of cannot take out, only placed on athletic psychological condition adjustment.
With regard to psychological condition, slightly sense is not good for any one action before the last take-off of long jumper, likely can be in the heart slight one tight, then can affect following action, causes the take-off failure., the mistake of previous action, follow closely and how the back action that comes is done just and can be revised even if certain athletes ' psychological quality is good again? this also needs to be solved technically.
World excellent long jumper's common feature be run-up fast, dare upper plate, the angle of rising is less, if take their optimal mode, be model, utilize the athletic peacetime training of the continuous standard of computer technology, make the sportsman reach and do some training very often in thousands of times training at ordinary times, so, just can greatly improve level of competition.On competition field, the sportsman can time inferior proving effective get good result, reduces error, can also shorten fixture.
(3) utility model content
The utility model is in order to make up the deficiencies in the prior art, provide a kind of simple in structure, be convenient to set up, easy to operate, can help the sportsman to improve level of competition, shorten the accurate trainer of long jumper of fixture.
The utility model is achieved by the following technical solution:
The accurate trainer of a kind of long jumper, comprise sand pit, take-off board and runway, it is characterized in that: described sand pit and runway one side are provided with some step cameras, and step camera top is provided with the retinue video camera, and the step camera is connected with the computer combination.
Described retinue video camera top is connected with the suspension skid, hangs skid and hang on aerial cable, and retinue video camera bottom is connected with aircraft, and the aircraft rear end is connected with the traction screw.
Described suspension skid is provided with cable and slides the arc groove.
Described aerial cable two ends are connected in vertical rod by screw rod respectively, and the montant of vertical rod lower end inserts in underground prefabricated sleeve.
Between described screw rod and vertical rod, be provided with tensioning nut.
Described step camera inserts in socket, and socket is installed on base plate, and the step camera is connected with the information output line, and the information output line is connected with the computer combination after by base plate, being drawn.
The beneficial effects of the utility model are: the constantly athletic peacetime training of standard, make the sportsman reach and do some training very often in thousands of times training at ordinary times, can greatly improve athletic level of competition, make the sportsman time inferior proving effective get good result, reduce error, can also shorten fixture; Simple in structure, be convenient to set up, easy to operate, be a large assistant of sportsman's peacetime training.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 2 is retinue video camera sliding state schematic diagram of the present utility model;
Accompanying drawing 3 is upright rod installation structure schematic diagram of the present utility model;
Accompanying drawing 4 is step pick-up head mounting structure schematic diagram of the present utility model;
In figure, 1 sand pit, 2 take-off boards, 3 runway, 4 step cameras, 5 retinue video cameras, 6 computer combinations, 7 hang skid, 8 aerial cables, 9 aircraft, 10 traction screws, 11 cables slide the arc groove, 12 screw rods, 13 vertical rods, 14 montants, 15 sleeves, 16 tensioning nuts, 17 sockets, 18 base plates, 19 information output lines.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises sand pit 1, take-off board 2 and runway 3, and sand pit 1 and runway 3 one sides are provided with some step cameras 4, and step camera 4 tops are provided with retinue video camera 5, and step camera 4 is connected with computer combination 6.Retinue video camera 5 tops are connected with and hang skid 7, hang skid 7 and hang on aerial cable 8, and retinue video camera 5 bottoms are connected with aircraft 9, and aircraft 9 rear ends are connected with traction screw 10.Suspension skid 7 is provided with cable and slides arc groove 11.Aerial cable 8 two ends are connected in vertical rod 13 by screw rod 12 respectively, and the montant 14 of vertical rod 13 lower ends inserts in underground prefabricated sleeve 15.Between screw rod 12 and vertical rod 13, be provided with tensioning nut 16.Step camera 4 inserts in socket 17, and socket 17 is installed on base plate 18, and step camera 4 is connected with information output line 19, and information output line 19 is connected with computer combination 6 after by base plate 18, being drawn.
Adopt the accurate trainer of long jumper of the present utility model, sand pit 1, take-off board 2 and runway 3 are conventional site facilities that use, step camera 4, retinue video camera 5 and vertical rod 13 temporary erection at the scene, allow if on-the-spot, also can set up for a long time.
The accurate trainer of long jumper can be arranged and be erected at special training venues, generally will not change behind location.If necessary, this device also can be arranged and be erected at field.Consider the actual state of field, retinue video camera 5 adopts aerial cable 8 to substitute ground rail, adopts the 10 traction retinues of traction screw to take.Aerial cable 8 is erected (shown in figure tri-) by vertical rod 13, and strains with screw rod 12, tensioning nut 16, and because retinue video camera 5 is lightweight, the montant 14 of vertical rod 13 inserts in underground prefabricated sleeve 15, can guarantee that the unlikely transition of aerial cable 8 is sagging.
On suspension skid 7, have cable and slide arc groove 11, whole retinue video camera 5 is directly hung on aerial cable 8 and can not come off.Retinue video camera 5 and aircraft 9 connect as one with hanging skid 7, and retinue video camera 5 is with remote-receiver, and when sportsman's run-up started, the coach opened retinue video camera 5 with remote controller and starts video recording.Aircraft 9 use are battery-operated, and the instruction of opening retinue video camera 5 is also the instruction that aircraft 9 takes off simultaneously, and aircraft 9 can be jumped athletic run-up speed adjustment flying speed according to executing.Hanging skid 7 and be provided with terminal (spacing) switch, during sportsman's execution, is just in time the place that the aircraft 9 set is terminated the flight, and meanwhile, retinue video camera 5 stops taking.
The step camera 4 of the accurate trainer of long jumper is that how many steps of sportsman's run-up race are just installed how many basically.Step camera 4 had both gathered the live state information that sportsman's sole lands and then rises, again record temporal information at that time.These information exchanges are crossed wired mode and are entered computer combination 6.
There is the USB plug step camera 4 lower ends, and when bar section inserted socket 17, the USB plug also connected complete, the 19 access computer combinations 6 of information output line, and base plate 18 directly is placed in ground.
When the long jumper executes and jumps, be all generally reversely from sand pit to run to determine the run-up starting point.Like this, the drop point of each step also is determined, and base plate 18 is put respectively by above-mentioned drop point.Because above-mentioned drop point is that range estimation is determined, possible some error, so the socket 17 on base plate 18 is a plurality of, step camera 4 can be selected socket 17 alignment errors.
Claims (6)
1. accurate trainer of long jumper, comprise sand pit (1), take-off board (2) and runway (3), it is characterized in that: described sand pit (1) and runway (3) one sides are provided with some step cameras (4), step camera (4) top is provided with retinue video camera (5), and step camera (4) is connected with computer combination (6).
2. the accurate trainer of long jumper according to claim 1, it is characterized in that: described retinue video camera (5) top is connected with and hangs skid (7), hanging skid (7) hang on aerial cable (8), retinue video camera (5) bottom is connected with aircraft (9), and aircraft (9) rear end is connected with traction screw (10).
3. the accurate trainer of long jumper according to claim 2, it is characterized in that: described suspension skid (7) is provided with cable and slides arc groove (11).
4. the accurate trainer of long jumper according to claim 2, it is characterized in that: it is upper that described aerial cable (8) two ends are connected in vertical rod (13) by screw rod (12) respectively, and the montant (14) of vertical rod (13) lower end inserts in underground prefabricated sleeve (15).
5. the accurate trainer of long jumper according to claim 4, is characterized in that: be provided with tensioning nut (16) between described screw rod (12) and vertical rod (13).
6. the accurate trainer of long jumper according to claim 1, it is characterized in that: described step camera (4) inserts in socket (17), socket (17) is installed on base plate (18), step camera (4) is connected with information output line (19), and information output line (19) is connected with computer combination (6) after by base plate (18), being drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203743933U CN203303556U (en) | 2013-06-25 | 2013-06-25 | Accurate training device of long jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203743933U CN203303556U (en) | 2013-06-25 | 2013-06-25 | Accurate training device of long jumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303556U true CN203303556U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203743933U Expired - Fee Related CN203303556U (en) | 2013-06-25 | 2013-06-25 | Accurate training device of long jumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357139A (en) * | 2013-06-25 | 2013-10-23 | 山东华宇职业技术学院 | Accurate training device for long jump athletes |
| CN109331393A (en) * | 2018-11-16 | 2019-02-15 | 李诗瑜 | The accurate training device of long jumper |
-
2013
- 2013-06-25 CN CN2013203743933U patent/CN203303556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357139A (en) * | 2013-06-25 | 2013-10-23 | 山东华宇职业技术学院 | Accurate training device for long jump athletes |
| CN103357139B (en) * | 2013-06-25 | 2016-05-25 | 山东华宇职业技术学院 | The accurate trainer of long jumper |
| CN109331393A (en) * | 2018-11-16 | 2019-02-15 | 李诗瑜 | The accurate training device of long jumper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160625 |