CN108671510B

CN108671510B - Longitudinal adjusting mechanism for shooting action training machine

Info

Publication number: CN108671510B
Application number: CN201810374900.0A
Authority: CN
Inventors: 曹克成
Original assignee: Taishan Kanglide Sporting Equipment Co ltd
Current assignee: Taishan Kanglide Sporting Equipment Co ltd
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2020-04-14
Anticipated expiration: 2038-04-24
Also published as: CN108671510A

Abstract

The invention discloses a longitudinal adjusting mechanism for a shooting action training machine, which comprises a main frame and a ball sliding frame connected to the main frame in a sliding manner, wherein a first steering wheel and a second steering wheel are respectively arranged at the bottom and the upper part of the main frame, a first traction rope is wound on the first steering wheel, one end of the first traction rope is connected with a training suit, the other end of the first traction rope is connected with the upper end of the ball sliding frame through the second steering wheel, the longitudinal adjusting mechanism also comprises a screw rod arranged at the front end and the rear end of the main frame and a rotating wheel connected with one end of the screw rod, a screw rod sliding seat is arranged on the screw rod in a matching manner, a fifth steering wheel is arranged on the screw rod sliding seat, and the first traction rope is connected to the second steering wheel in a penetrating manner through the first steering wheel and the fifth steering wheel. The invention can meet the requirement of training shooting actions of people with different heights.

Description

Longitudinal adjusting mechanism for shooting action training machine

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a longitudinal adjusting mechanism for a shooting action training machine.

Background

At present, people attach more and more importance to the health, and basketball movement also receives more and more liking of people as a common motion mode, and the action of shooting can be disassembled into following action: 1. bending the two legs and squatting 2, holding the ball by the two hands and lifting the ball in front of the chest 3, straightening the two legs and pushing the ball out 4 by the inclined upper ends of the two hands, and keeping the shape of the shooting hand. The existing shooting action training machine comprises a main frame and a ball sliding frame connected to the main frame in a sliding mode, a guide rod is arranged on the ball sliding frame, the upper end of the guide rod is in a bent shape, a sliding seat is connected to the guide rod in a sliding mode, a ball is arranged on the sliding seat, a first steering wheel and a first traction rope are arranged at the bottom of the main frame, one end of the first traction rope is connected with a training garment, the other end of the first traction rope penetrates through the first steering wheel and is connected with a second steering wheel mounting seat in an upward mode, the second steering wheel mounting seat is provided with a second steering wheel, a second traction rope is connected to the second steering wheel in a penetrating mode, the second traction rope is wound out from the lower portion of the second steering wheel, a third steering wheel is sequentially connected to the two ends of the second traction rope in an upward mode, and the fourth steering wheel is connected with. During training, people wear clothes, face the front of the main rack, bend the two legs downwards to form a half-squatting posture, keep the upper half body upright, hold the ball with the two hands, straighten the two legs, move the training clothes upwards, and meanwhile push the ball out along the guide rod by the force of the upward movement of the ball sliding frame with the two hands of people, so that a shooting action training is completed; when the training is carried out again, the user returns to the squatting posture again, the user holds the ball with the two hands, and the operation is repeated. The shooting action training machine can independently complete shooting action training, but lacks corresponding adjusting mechanisms, for example, people with different heights have different requirements on the positions of ball sliding frames, people with the height of a child need the ball sliding frames to be higher, people with the height of a child need the ball sliding frames to be lower, and the shooting action training machine cannot meet the requirements of people with different heights.

Disclosure of Invention

In order to solve the defects of the prior art, the longitudinal adjusting mechanism for the shooting action training machine is provided, so that the aim of training shooting actions of people with different heights is fulfilled.

The longitudinal adjusting mechanism comprises a main frame and a ball sliding frame which is connected to the main frame in a sliding mode, wherein a first steering wheel and a second steering wheel are arranged at the bottom and the upper part of the main frame respectively, a first traction rope is wound on the first steering wheel, one end of the first traction rope is connected with a training suit, the other end of the first traction rope is connected with the upper end of the ball sliding frame through the second steering wheel, a guide rod is arranged on the ball sliding frame, a sliding seat is connected onto the guide rod in a sliding mode, a ball is arranged on the sliding seat, and the upper end of the guide rod is bent; the main frame is provided with a front end and a rear end, the front end and the rear end of the main frame are provided with a first steering wheel, the rear end of the main frame is provided with a second steering wheel, the first steering wheel is connected with the second steering wheel in a penetrating manner, and the first traction rope is connected with the second steering wheel in a penetrating manner.

As a further improvement of the above scheme, the front end and the rear end of the main frame are provided with two polished rods in parallel relative to the screw rod, the screw rod sliding seat is provided with two sliding sleeves, and the two sliding sleeves are respectively sleeved on the two polished rods.

As a further improvement of the above scheme, a steering mechanism is arranged at a position corresponding to the fifth steering wheel at the rear end of the main frame, the steering mechanism comprises an upper steering wheel and a lower steering wheel, and the first traction rope passes through the lower parts of the first steering wheel, the upper end of the lower steering wheel, the fifth steering wheel and the upper steering wheel and is connected with the second steering wheel in a penetrating manner.

As a further improvement of the above scheme, the steering mechanism is provided with two parallel V-shaped plates, the upper and lower steering wheels are respectively arranged at the upper and lower ends of the two V-shaped plates, and the areas of the upper and lower ends of the two V-shaped plates are larger than the areas of the upper and lower steering wheels.

As a further improvement of the scheme, a handle is arranged on the outer circumference of the rotating wheel.

The invention has the beneficial effects that:

compared with the prior art, the adjusting mechanism designed by the invention comprises a screw rod arranged at the front end and the rear end of the main frame and a rotating wheel connected with one end of the screw rod, a screw rod sliding seat is arranged on the screw rod in a matched manner, a fifth steering wheel is arranged on the screw rod sliding seat, and a first traction rope is connected to the second steering wheel in a penetrating manner through the first steering wheel and the fifth steering wheel. Through rotating the runner, it rotates to drive the lead screw, because the lead screw clamps both ends around the main frame, the position of lead screw need not take place to remove, the lead screw rotates and to make the relative lead screw motion of the lead screw sliding seat of supporting installation on the lead screw, and then drive fifth directive wheel along the lead screw motion, make first haulage rope lengthen along lead screw lateral length, and the total length of first haulage rope is certain, longitudinal length shortens, will drive ball carriage rebound, change the height of ball carriage, with the training demand of the people who adapts to different heights. The longitudinal adjusting mechanism for the shooting action training machine provided by the invention can achieve the purpose of meeting the requirement of people with different heights for training shooting actions.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

fig. 1 is a schematic structural diagram of a shooting action training machine to which the present invention is applied.

Detailed Description

As shown in fig. 1, the longitudinal adjusting mechanism for a shooting action training machine provided by the invention comprises a main frame 1, wherein two second guide posts are arranged on the main frame 1, a ball sliding frame 2 is connected onto the second guide posts in a sliding manner, a guide rod 3 is arranged on the ball sliding frame 2, the upper end of the guide rod 3 is bent, the bending angle of the guide rod 3 is the same as the angle of an arc line which pushes a ball 5 out of the chest of a person to the oblique front of the head when the person shoots the basket, a sliding seat 4 is connected onto the guide rod 3 in a sliding manner, and limiting plates are arranged at the upper end and the lower end of the guide rod 3 to limit the position of the sliding seat 4. The sliding seat 4 is provided with balls 5, the balls 5 are hinged between the sliding seats 4, the bottom of the main frame 1 is provided with a first steering wheel 6 and a first traction rope 7, one end of the first traction rope 7 is connected with a training suit, the other end of the first traction rope 7 penetrates through the first steering wheel 6 and is upwards connected with a second steering wheel 8 mounting seat, the second steering wheel 8 mounting seat is provided with a second steering wheel 8, the second steering wheel 8 is connected with a second traction rope in a penetrating manner, the second traction rope is wound out from the lower part of the second steering wheel 8, and the two ends of the second traction rope are sequentially connected with a third steering wheel 17 and a fourth steering wheel 18 in an upward penetrating manner and connected with the ball sliding frame 2, wherein the number of the third steering wheels 17 is two, and the third steering wheels are respectively arranged at the two ends of a first connecting rod of the main frame 1; the fourth steering wheel 18 is provided in two, oppositely arranged on a second connecting rod of the main frame 1. The device is also provided with a height adjusting mechanism, the height adjusting mechanism comprises a screw rod 9 arranged at the front end and the rear end of the main frame 1 and a rotating wheel 10 connected with one end of the screw rod 9, and a handle 16 is arranged on the outer circumference of the rotating wheel 10. The lead screw 9 is provided with a lead screw sliding seat 11 in a matching way, the front end and the rear end of the main frame 1 are provided with two polished rods 13 in parallel relative to the lead screw 9, the lead screw sliding seat 11 is provided with two sliding sleeves, and the two sliding sleeves are respectively sleeved on the two polished rods 13. The screw rod sliding seat 11 is provided with a fifth steering wheel 12, the rear end of the main frame 1 is provided with a steering mechanism corresponding to the position of the fifth steering wheel 12, the steering mechanism is provided with two parallel V-shaped plates, the upper and lower ends of the two V-shaped plates are provided with an upper steering wheel and a lower steering wheel, the areas of the upper and lower ends of the two V-shaped plates are larger than those of the upper and lower steering wheels, so that the surfaces of the upper and lower steering wheels are completely covered, and when a first group of traction ropes are separated from the upper and lower steering wheels, a certain limiting effect can be achieved. The first traction rope 7 is fixedly connected with the lower part of the mounting seat of the second steering wheel 8 through the upper ends of the first steering wheel 6, the lower steering wheel 15, the fifth steering wheel 12 and the upper steering wheel 14. Rotate runner 10, drive lead screw 9 and rotate, because lead screw 9 clamps both ends around main frame 1, the position of lead screw 9 need not take place to remove, lead screw 9 rotates and to make the relative lead screw 9 motion of the lead screw sliding seat 11 of supporting installation on lead screw 9, and then drive fifth directive wheel 12 and move along lead screw 9, make first haulage rope 7 lengthen along the length of lead screw 9 direction, vertical length shortens, and then change ball carriage 2's height, with the training demand of the people that adapts to different heights. Compared with the prior art, the adjusting mechanism designed by the invention comprises the height adjusting mechanism and the pedal mechanism, and the goal of adjusting the shooting action training machine to meet the requirements of users with different heights can be achieved through the height adjusting mechanism and the pedal mechanism. The specific working principle and operation are as follows: through rotating runner 10, it rotates to drive lead screw 9, because lead screw 9 clamps both ends around main frame 1, the position of lead screw 9 need not take place to remove, lead screw 9 rotates and to make the relative lead screw 9 motion of lead screw sliding seat 11 of supporting installation on lead screw 9, and then drive fifth directive wheel 12 along the motion of lead screw 9, make first haulage rope 7 lengthen along the horizontal length of lead screw 9, and the total length of first haulage rope 7 is certain, vertical length shortens, will drive ball carriage 2 rebound, change ball carriage 2's height, with the training demand of the people of adaptation different heights. The longitudinal adjusting mechanism for the shooting action training machine provided by the invention can achieve the purpose of meeting the requirement of people with different heights for training shooting actions.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. A longitudinal adjusting mechanism for a shooting action training machine comprises a main frame (1) and a ball sliding frame (2) connected to the main frame (1) in a sliding mode, wherein a first steering wheel (6) and a second steering wheel (8) are arranged at the bottom and the upper portion of the main frame (1) respectively, the first steering wheel (6) is connected with a first traction rope (7) in a winding mode, one end of the first traction rope (7) is connected with a training garment, the other end of the first traction rope (7) is connected with the upper end of the ball sliding frame (2) through the second steering wheel (8), a guide rod (3) is arranged on the ball sliding frame (2), a sliding seat (4) is connected to the guide rod (3) in a sliding mode, a ball (5) is arranged on the sliding seat (4), and the upper end of the guide rod (3) is in a bent mode; the method is characterized in that: the main frame is characterized by further comprising a lead screw (9) arranged at the front end and the rear end of the main frame (1) and a rotating wheel (10) connected with one end of the lead screw (9), a lead screw sliding seat (11) is installed on the lead screw (9) in a matched mode, a fifth steering wheel (12) is arranged on the lead screw sliding seat (11), and a first traction rope (7) is connected to the second steering wheel (8) in a penetrating mode through the first steering wheel (6) and the fifth steering wheel (12).

2. A longitudinal adjustment mechanism for a basketball shot making training machine as defined in claim 1, wherein: two polished rods (13) are arranged at the front end and the rear end of the main frame (1) in parallel relative to the screw rod (9), two sliding sleeves are arranged on the screw rod sliding seat (11), and the two sliding sleeves are respectively sleeved on the two polished rods (13).

3. A longitudinal adjustment mechanism for a shooting motion training machine according to claim 2, wherein: the rear end of the main frame (1) is provided with a steering mechanism corresponding to the position of the fifth steering wheel (12), the steering mechanism comprises an upper steering wheel and a lower steering wheel, and the first traction rope (7) passes through the first steering wheel (6), the upper end of the lower steering wheel (15), the fifth steering wheel (12) and the lower part of the upper steering wheel (14) and is connected with the second steering wheel (8) in a penetrating manner.

4. A longitudinal adjustment mechanism for a shooting motion training machine according to claim 3, wherein: the steering mechanism is provided with two parallel V-shaped plates, the upper steering wheel and the lower steering wheel are respectively arranged at the upper end and the lower end of the two V-shaped plates, and the areas of the upper end and the lower end of the two V-shaped plates are larger than those of the upper steering wheel and the lower steering wheel.

5. A longitudinal adjustment mechanism for a shooting motion training machine according to claim 4, wherein: the outer circumference of the rotating wheel (10) is provided with a handle (16).