CN210845215U

CN210845215U - Penetrate skill action training and correct supplementary appearance

Info

Publication number: CN210845215U
Application number: CN201921428023.7U
Authority: CN
Inventors: 陈�胜; 冉建; 张象; 冯莉; 邓晨阳; 文涛; 何毅; 凌云志
Original assignee: Chengdu University
Current assignee: Chengdu University
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-26
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an penetrate skill action training and correct supplementary appearance belongs to and penetrates skill training equipment technical field. The correcting auxiliary instrument comprises a foot pressure detection device and a correcting device for correcting the pushing action and the pulling action, wherein the correcting device comprises an inverted T-shaped guide rail, a second connecting piece is positioned 10-18cm above the first connecting piece, and a pulling arm guide rail is hinged to the second connecting piece; the first sliding part is connected with the inverted T-shaped guide rail in a sliding mode, the first sliding part and the bow are provided with matched clamping parts, the second sliding part is connected with the pull arm guide rail in a sliding mode, and the second sliding part is connected with an anti-slip belt used for being sleeved on the elbow of the pull arm. The utility model discloses a correct supplementary appearance can correct the station action in real time, and the standard is drawn the bow action and is pushed away the bow action, reduces coach's work load, penetrates the art sportsman and corrects supplementary appearance and practise for a long time through the shooting art action training that adopts this application, can improve uniformity, harmony and the smoothness nature of action for it is more standard to penetrate the art action.

Description

Penetrate skill action training and correct supplementary appearance

Technical Field

The utility model relates to an penetrate skill training equipment technical field, concretely relates to penetrate skill action training and correct supplementary appearance.

Background

The shooting skill is the traditional archery in China. With the continuous improvement of the archery level, whether the technical action is standard or not becomes an important factor influencing the performance of players, some error actions often occur during archery training, for example, the force exerted by two feet is easy to be unequal during standing action, the left and right body is inclined, the left and right shoulders are high and low, the symmetrical force exerted by the two arms is damaged, and after preparation, the head is easy to be biased, and the gravity center of the body is neglected to be placed on the palm of the front foot; in the state of opening the bow, the back muscle group is not fully utilized so as to achieve the shoulder-expanding effect, and the straight-line flight of the arrow cannot be ensured. The correction of the above-mentioned erroneous movements is currently performed by a professional coach in a one-to-one manner, which increases the workload and the work efficiency of the coach, and therefore, an auxiliary device which enables an archer to practice himself and can correct the erroneous movements during the practice is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problems in the prior art and providing an auxiliary instrument for shooting skill action training and correction.

The utility model provides an auxiliary appearance is corrected in shooting skill action training, including foot pressure measurement device and the orthotic devices who is used for correcting the action of pushing away the bow and the action of drawing the bow, orthotic devices includes the type of falling T guide rail, the type of falling T guide rail is fixed on strutting arrangement through first connecting piece, still be fixed with the second connecting piece on the strutting arrangement, the second connecting piece is located 10-18cm department above the first connecting piece, it has the guide rail of the arm of drawing the bow to articulate on the second connecting piece, the guide rail of the arm of drawing the bow and the type of falling T guide rail are located the left and right sides of strutting arrangement respectively;

the utility model discloses a joint of drawing bow arm elbow, including first slider, first slider and bow, be equipped with assorted joint spare in the type of falling T guide rail sliding connection, be equipped with assorted joint spare on first slider and the bow, sliding connection has the second slider in the arm guide rail of drawing bow, the second slider is connected with and is used for the cover to establish the antiskid area at the arm elbow of drawing bow.

Preferably, the inverted T-shaped guide rail comprises a horizontal rail portion and a vertical rail portion, an opening for the first sliding member to enter and exit is formed in the top end of the vertical rail portion, the bottom end of the vertical rail portion is communicated with the horizontal rail portion, and the end portion of the horizontal rail portion is fixed on the supporting device through a first connecting member.

Preferably, the horizontal track portion comprises an inner track and an outer track which are nested with each other, the inner track and the outer track are connected in a sliding manner, one end of the outer track is fixed on the first connecting piece, and the vertical track portion is communicated with the inner track.

Preferably, a first pressure sensor is arranged in the guide track of the pantograph arm, a first indicator light is arranged on the supporting device, the first pressure sensor and the first indicator light are electrically connected with the controller, the controller is further electrically connected with a timer and a first buzzer, the controller is arranged on the supporting device, and the first pressure sensor, the first indicator light, the timer, the first buzzer and the controller are electrically connected with the power supply.

Preferably, the foot pressure detection device comprises a left detection plate, a right detection plate and a T-shaped connecting piece, the T-shaped connecting piece comprises a first expansion plate, a second expansion plate and a third expansion plate, the second expansion plate and the third expansion plate are respectively fixed on two sides of the same end of the first expansion plate, the other end of the first expansion plate is connected with the bottom of the supporting device, the right detection plate is fixed on the second expansion plate, the left detection plate is fixed on the third expansion plate, and position locking mechanisms are arranged on the first expansion plate, the second expansion plate and the third expansion plate;

the left detection board and the right detection board are provided with foot fixing belts, a left foot pressure sensor is arranged on the left detection board, a right foot pressure sensor is arranged on the right detection board, the left foot pressure sensor and the right foot pressure sensor are electrically connected with a controller, the controller is electrically connected with a second buzzer, and the left foot pressure sensor, the right foot pressure sensor and the second buzzer are electrically connected with a power supply.

Preferably, the support means is a height adjustable support bar.

Preferably, the bottom of the second connecting piece is provided with a limiting plate for limiting the downward movement of the guide track of the pantograph arm.

Preferably, the number of the first sliding parts is two, and the two first sliding parts are symmetrically arranged at the upper and lower positions of the push bow point.

Compared with the prior art, the beneficial effects of the utility model are that: the foot pressure detection device arranged on the correction auxiliary instrument can be used for detecting the pressure of the feet and correcting the actions of the standing positions in real time, so that the shooting athletes can better keep the force of the feet equal;

the utility model discloses a with bow and the vertical track part sliding connection of type of falling T guide rail after lifting the bow action and accomplishing, aim at guide push away the bow impetus from the top down motion, can guide the motion of drawing bow arm and push away the bow arm through the setting of type of falling T guide rail and drawing bow arm guide rail, and the second connecting piece is located 10-18cm department above the first connecting piece, aim at make draw bow arm elbow joint locate the horizontal extension line of ears in drawing the bow action, realize the purpose of standardizing push away the bow action and drawing the bow action;

the utility model prompts the shooting athletes that the bow arms reach the proper bow positions through the first indicator lamp and carries out the scattering action after the first buzzer sounds, thereby solving the problem that the shot arrow has larger error due to the insufficient time interval between the shooting and the scattering after the bow is pulled in place; the utility model discloses an error action can be corrected to supplementary appearance is corrected in action training, reduces coach's work load, penetrates art sportsman and corrects supplementary appearance and practise for a long time through the shooting art action training that adopts this application, can improve uniformity, harmony and the smoothness nature of action for it is more standard to penetrate art action.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the utility model in use;

fig. 3 is a schematic structural view of the inverted T-shaped guide rail of the present invention;

fig. 4 is a schematic view of the connection structure between the guide rail of the pantograph arm and the second sliding member according to the present invention.

Description of reference numerals:

1. the foot pressure detection device comprises a foot pressure detection device, 11, a left detection plate, 12, a right detection plate, 13, a first expansion plate, 14, a second expansion plate, 15, a third expansion plate, 3, a supporting device, 4, an inverted T-shaped guide rail, 41, a horizontal rail part, 411, an inner rail, 412, an outer rail, 42, a vertical rail part, 5, a second connecting piece, 6, a pantograph arm guide rail, 7, a first sliding piece, 8, a second sliding piece, 9, an anti-skidding belt and 10 limiting plates.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1-4, but it should be understood that the scope of the present invention is not limited by the following detailed description. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a shooting skill action training corrects supplementary appearance, including foot pressure measurement 1 and be used for correcting the orthotic devices who pushes away the bow action and draw the bow action, orthotic devices includes the type of falling T guide rail 4, the type of falling T guide rail 4 is fixed on strutting arrangement 3 through first connecting piece, still be fixed with second connecting piece 5 on strutting arrangement 3, second connecting piece 5 is located 10-18cm department above the first connecting piece, it has draw bow arm guide rail 6 to articulate on the second connecting piece 5, draw bow arm guide rail 6 and type of falling T guide rail 4 are located the left and right sides of strutting arrangement 3 respectively;

there is first slider 7 in the type of falling T guide way 4 sliding connection, is equipped with assorted joint spare on first slider 7 and the bow, and sliding connection has second slider 8 in the arm guide way 6 of drawing bow, second slider 8 is connected with and is used for the cover to establish the anti-skidding area 9 at the arm elbow of drawing bow.

By adopting the technical scheme, the foot step pressure detection device 1 of the utility model can be used for detecting the pressure of two feet, so that an archer can better keep the force of two feet equal, so that two arms can apply force symmetrically, the correction device 2 is used for correcting the action of pushing bow and the action of pulling bow, specifically, after the action of lifting bow is completed, the force application point of pushing bow is guided by the inverted T-shaped guide track 4 to move from top to bottom, the guide track 6 of the pull bow arm is used for matching with the pull bow hand to move from the top position on the bridge of nose to the horizontal line position of the right mandible, the movement track of the pull bow arm in the process of pulling bow can not be limited by arranging the anti-slip belt 9 on the pull bow arm and drawing the second sliding piece 8 to move in the guide track 6 of the pull bow arm through the anti-slip belt, because the guide track 6 of the pull bow arm is hinged with the second connecting piece 5, the movement track of the pull bow arm can be enabled to be carried out before the action of spreading through, the pushing bow point and the central points of the two shoulder joints are on the same straight line, and the pulling bow hand is positioned at the right jaw face of the pulling bow hand, so that the arrow can be ensured to be parallel to the ground, and the arrow can fly linearly after being scattered.

It should be noted that the foot pressure detecting device 1 may be connected to the supporting device 3, or may not be connected to the supporting device 3, as long as it can detect the foot pressure, and as shown in fig. 1, a schematic diagram of the connection between the foot pressure detecting device 1 and the supporting device 3 is shown.

The vertical distance between the inverted T-shaped guide rail 4 and the horizontal pantograph arm guide rail 6 in the height direction is determined as the vertical distance between two ears and shoulders and the fossa 10-18cm, and the height and the position of the elbow of the pantograph arm and the height of the pantograph arm are controlled simultaneously, so that the central points of the pantograph point and the two shoulder joints are on the same straight line.

The inverted T-shaped guide track 4 comprises a horizontal track part 41 and a vertical track part 42, an opening for the first sliding part 7 to enter and exit is formed in the top end of the vertical track part 42, the bottom end of the vertical track part 42 is communicated with the horizontal track part 41, and the end of the horizontal track part 41 is fixed on the supporting device 3 through a first connecting piece.

In order to push the bow forward while moving from top to bottom, the bow pushing action is completed, so that the horizontal rail portion 41 includes an inner rail 411 and an outer rail 412 which are nested with each other, the inner rail 411 and the outer rail 412 are slidably connected, one end of the outer rail 412 is fixed to the first connecting member, and the vertical rail portion 42 is communicated with the inner rail 411.

In order to carry out better control and suggestion in final position and the broadcast action of the arm of drawing the bow in the action of drawing the bow, consequently be equipped with first pressure sensor in arm guide rail 6 of drawing the bow, be equipped with first pilot lamp on strutting arrangement 3, first pressure sensor and first pilot lamp all are connected with the controller electricity, and the controller still electricity is connected with time-recorder and first bee calling organ, the controller is established on strutting arrangement 3, and first pressure sensor, first pilot lamp, time-recorder, first bee calling organ and controller all are connected with the power electricity. The setting position of the first pressure sensor is consistent with the final position of the elbow of the pantograph arm when the pantograph action is finished, therefore, when the elbow of the pantograph arm reaches the final position, the second sliding part 8 touches the first pressure sensor, the first pressure sensor detects pressure and transmits a pressure signal to the controller, the controller controls the first indicator lamp to be on, meanwhile, the timer starts timing when the first pressure sensor detects the pressure, and the first buzzer sounds after 2.5s to 3.5s, so that the alarm can give a prompt for the spreading action. The utility model discloses a first pilot lamp suggestion shooting art sportsman draws bow arm elbow and has reachd suitable position to broadcasting the action after first bee calling organ sound production, practicing many times can keep uniformity, harmony and the smoothness nature of action, feasible shooting art action is more standard.

Further, the foot pressure detection device 1 comprises a left detection plate 11, a right detection plate 12 and a T-shaped connecting piece, wherein the T-shaped connecting piece comprises a first expansion plate 13, a second expansion plate 14 and a third expansion plate 15, the second expansion plate 14 and the third expansion plate 15 are respectively fixed on two sides of the same end of the first expansion plate 13, the other end of the first expansion plate 13 is connected with the bottom of the supporting device 3, the right detection plate 12 is fixed on the second expansion plate 14, the left detection plate 11 is fixed on the third expansion plate 15, and position locking mechanisms are respectively arranged on the first expansion plate 13, the second expansion plate 14 and the third expansion plate 15;

still all be equipped with the foot fixed band on left side pick-up plate 11 and the right pick-up plate 12, be equipped with left foot pressure sensor on the left side pick-up plate 11, be equipped with right foot pressure sensor on the right pick-up plate 12, left foot pressure sensor and right foot pressure sensor all are connected with the controller electricity, and the controller is connected with second bee calling organ electricity, and left foot pressure sensor, right foot pressure sensor and second bee calling organ all are connected with the power electricity.

Through fixing left pick-up plate 11 and right pick-up plate 12 at the sole through the foot fixed band, left foot pressure sensor and right foot pressure sensor can detect the pressure that left foot and right foot were applyed this moment, and send the pressure signal who detects to the controller, the controller is compared left foot pressure and right foot pressure, when the difference of the pressure value between them is greater than the error band that allows, the second buzzer sends the prompt tone, the suggestion archer in time adjusts the station, the realization is to the real-time correction of the action of standing.

It should be noted that the utility model provides a controller can adopt AT89C52 model controller, and left foot pressure sensor and right foot pressure sensor select for use SBT751A miniature pressure sensor, first pressure sensor select for use SBT 761A.

Wherein the supporting device 3 is a supporting rod with adjustable height. Aiming at adjusting the height according to the height difference of different trainers.

In order to limit the movement track of the pantograph arm guide rail 6 and avoid the position of the elbow of the pantograph arm from being too low, the bottom of the second connecting piece 5 is provided with a limit plate 10 for limiting the downward movement of the pantograph arm guide rail 6.

In order to better keep the position of the bow stable during the bow pushing process and avoid the position deviation of the bow, the first sliding parts 7 are designed into two parts, and the two first sliding parts 7 are symmetrically arranged at the upper and lower positions of the bow pushing point.

In conclusion, the foot pressure detection device arranged on the correction auxiliary instrument can be used for detecting the pressure of the feet and correcting the station actions in real time, so that the shooting athletes can better keep the equal force of the feet;

the utility model discloses a with bow and the orbital vertical track part sliding connection of type of falling T after lifting the bow action, aim at guide push away bow impetus from the vertical motion of from top to bottom, can guide the motion of drawing bow arm and push away the bow arm through the orbital setting of type of falling T guide track and drawing bow arm guide, and draw bow arm guide track is higher than type of falling T guide track 10-18cm, aim at make draw bow arm elbow joint be located the horizontal extension line of ears in the action of drawing bow, realize the purpose of standardizing push away bow action and drawing bow action;

the utility model prompts the shooting athletes that the bow arms reach the proper bow positions through the first indicator lamp and carries out the scattering action after the first buzzer sounds, thereby solving the problem that the shot arrow has larger error due to the insufficient time interval between the shooting and the scattering after the bow is pulled in place; the utility model discloses an error action can be corrected to supplementary appearance is corrected in action training, reduces coach's work load, penetrates art sportsman and corrects supplementary appearance and practise for a long time through the shooting art action training that adopts this application, can keep uniformity, harmony and the smoothness nature of action for it is more standard to penetrate art action.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The auxiliary correcting instrument for shooting skill movement training is characterized by comprising a foot pressure detecting device (1) and a correcting device for correcting a pushing movement and a pulling movement, wherein the correcting device comprises an inverted T-shaped guide rail (4), the inverted T-shaped guide rail (4) is fixed on a supporting device (3) through a first connecting piece, a second connecting piece (5) is further fixed on the supporting device (3), the second connecting piece (5) is located 10-18cm above the first connecting piece, a pulling arm guide rail (6) is hinged to the second connecting piece (5), and the pulling arm guide rail (6) and the inverted T-shaped guide rail (4) are respectively located on the left side and the right side of the supporting device (3);

the utility model discloses a joint, including the type of falling T guide rail (4), first slider (7) of sliding connection have on first slider (7) and the bow be equipped with assorted joint spare, there is second slider (8) of sliding connection in the arm guide rail of drawing bow (6), second slider (8) are connected with and are used for the cover to establish antiskid area (9) at the arm elbow of drawing bow.

2. The apparatus as claimed in claim 1, wherein the inverted T-shaped guide track (4) comprises a horizontal track portion (41) and a vertical track portion (42), the top end of the vertical track portion (42) is provided with an opening for the first sliding member (7) to enter and exit, the bottom end of the vertical track portion (42) is communicated with the horizontal track portion (41), and the end of the horizontal track portion (41) is fixed on the support device (3) through a first connecting member.

3. The shooting skill training correction auxiliary instrument as claimed in claim 2, characterized in that the horizontal track portion (41) comprises an inner track (411) and an outer track (412) which are nested with each other, the inner track (411) and the outer track (412) are slidably connected, one end of the outer track (412) is fixed on the first connecting member, and the vertical track portion (42) is communicated with the inner track (411).

4. The shooting skill training correction auxiliary instrument as claimed in claim 1, characterized in that a first pressure sensor is arranged in the guide track (6) of the pantograph arm, a first indicator light is arranged on the support device (3), the first pressure sensor and the first indicator light are electrically connected with a controller, the controller is further electrically connected with a timer and a first buzzer, the controller is arranged on the support device (3), and the first pressure sensor, the first indicator light, the timer, the first buzzer and the controller are electrically connected with a power supply.

5. An auxiliary apparatus for correcting shooting skill training as claimed in claim 4, wherein the foot pressure detecting device (1) comprises a left detecting plate (11), a right detecting plate (12) and a T-shaped connecting member, the T-shaped connecting member comprises a first expansion plate (13), a second expansion plate (14) and a third expansion plate (15), the second expansion plate (14) and the third expansion plate (15) are respectively fixed at two sides of the same end of the first expansion plate (13), the other end of the first expansion plate (13) is connected with the bottom of the supporting device (3), the right detecting plate (12) is fixed on the second expansion plate (14), the left detecting plate (11) is fixed on the third expansion plate (15), and position locking mechanisms are arranged on the first expansion plate (13), the second expansion plate (14) and the third expansion plate (15);

the automatic detection device is characterized in that foot fixing belts are further arranged on the left detection plate (11) and the right detection plate (12), a left foot pressure sensor is arranged on the left detection plate (11), a right foot pressure sensor is arranged on the right detection plate (12), the left foot pressure sensor and the right foot pressure sensor are electrically connected with a controller, the controller is electrically connected with a second buzzer, and the left foot pressure sensor, the right foot pressure sensor and the second buzzer are electrically connected with a power supply.

6. The shooting skill training correction aid of claim 1, characterized in that the support means (3) is a height-adjustable support bar.

7. The shooting skill training correction auxiliary instrument as claimed in claim 1, characterized in that the bottom of the second connecting piece (5) is provided with a limiting plate (10) for limiting the downward movement of the pantograph arm guide rail (6).

8. The shooting skill training correction auxiliary instrument as claimed in claim 1, characterized in that the number of the first sliding parts (7) is two, and the two first sliding parts (7) are symmetrically arranged at the upper and lower positions of the push bow point.