CN211215162U - A track and field training height touch device - Google Patents

Abstract

The utility model discloses a height sargent for field diameter training, including pressure sensor, mounting hole and bottom plate, elevating system is installed on the top of bottom plate, and installs the lead screw between elevating system's the both ends inner wall, lead screw bottom elevating system's one end is provided with the rocking handle, elevating system's internally mounted has the slider on the lead screw outer wall, and evenly is provided with first stopper on the outer wall of slider, the test piece is all installed to one side of first stopper, and the outside of test piece is from last to all evenly being provided with the cavity down, all install pressure sensor on the inner wall of cavity. The utility model discloses an install elevating system on the top of bottom plate, and lead screw bottom elevating system's one end is provided with the rocking handle, has realized the function of manual regulation test block height to the realization is to different horizontally tests, easily uses widely.

Description

A track and field training height touch device

technical field

The utility model relates to the technical field of sports equipment, in particular to a track and field training height touch device.

Background technique

Track and field or track and field is the full name of track, field and all-around competition. Field refers to a vast open space, and jumping and throwing held in the center or adjacent fields surrounded by the track are collectively referred to as field games. Field games use meters. Items that measure the height and distance of the jump and the distance of the thrown equipment with a ruler;

The track and field training touch height exerciser is a new equipment in China that combines physical fitness testing and physical fitness training. It is suitable for sports testing and professional training of sports teams, especially for the training and testing of athletes in track and field events related to lower limb bouncing such as high jump and long jump. , the height of the existing track and field training touch height cannot be adjusted, and it cannot effectively record the results of each touch height, and cannot make the athletes perform progressive training;

Moreover, the existing track and field training height touch device does not have the function of being adjustable in height, facilitating simultaneous testing by multiple people and accurate performance measurement.

Utility model content

The purpose of the present utility model is to provide a track and field training height device, so as to solve the problem that the existing track and field training height device proposed in the above-mentioned background technology does not have the function of being adjustable in height, which is convenient for simultaneous testing by multiple people and accurate performance measurement. question.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a track and field training height touch device, comprising a pressure sensor, a mounting hole and a bottom plate, one end of the bottom plate is provided with a controller, and the top of the bottom plate is provided with a lifting mechanism, A screw rod is installed between the inner walls of both ends of the lifting mechanism, a rocking handle is provided at one end of the lifting mechanism at the bottom end of the screw rod, a sliding block is installed inside the lifting mechanism on the outer wall of the screw rod, and the outer wall of the sliding block is provided with a sliding block. A first limit block is evenly arranged, a test block is installed on one side of the first limit block, and a cavity is evenly arranged on the outer side of the test block from top to bottom, and the inner wall of the cavity is installed There is a pressure sensor, a display is installed on the top of the test block, the display is electrically connected to the controller through a wire, and the output end of the pressure sensor is electrically connected to the input end of the controller through a wire.

Preferably, threaded columns are installed on both sides of the bottom end of the bottom plate, and external threads are provided on the outer walls of the threaded columns, universal wheels are installed on the bottom ends of the threaded columns, and the outer walls of the threaded columns are provided with There is a base, and the inner side of the top end of the base is provided with an inner thread, and the inner thread and the outer thread cooperate with each other to form a fixed structure.

Preferably, the inner wall of the lifting mechanism is provided with a first limiting groove, and one side of the first limiting block extends to the outer wall of the lifting mechanism through the first limiting groove.

Preferably, the bottom end of the cavity is provided with a second limit groove, and the inner side of the second limit groove is fixedly connected with a position plate through a second limit block.

Preferably, the four corners of the lifting mechanism are fixedly connected to the support rods through hinges, and the support rods are symmetrical with respect to the center point of the lifting mechanism, and the bottom ends of the support rods are provided with installation holes, and A baffle plate is provided on the outer side of the support rod.

Preferably, the outer wall of the screw rod is provided with an external thread, and the inner side of the slider is provided with an internal thread.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) By installing the rocker, the screw, the slider, the first limit block and the test block, by shaking the rocker, the screw is rotated, and the external thread on the outside of the screw and the internal thread on the inside of the slider work with each other, Then the slider will move up and down on the screw rod, and then the first limit block will drive the test block to move up and down, so that the height of the test block can be adjusted, which is convenient for training at different stages;

(2) At the same time, the device is equipped with a lifting mechanism, a test block, a support rod and a baffle plate, and a test block is arranged around the lifting mechanism, so that multiple people can be trained at the same time. When standing under the test block, the The support rod is supported on the ground, and then the baffle is protected around, so as not to interfere with the people training next to each other, and it is not easy to collide and be injured;

(3) At the same time, the device is equipped with a test block, a position plate, a second limit block, a second limit groove, a pressure sensor and a display. During training, the device stands under the test block and then jumps up hard. At the same time, the hand stretches out and taps the position board, the position board after being stressed slides in the second limit slot through the second limit block, then touches the pressure sensor, and then displays different data on the display through the pressure sensors of different heights. This makes the test scores more accurate.

Description of drawings

Fig. 1 is the device structure schematic diagram of the present invention;

Fig. 2 is the structural representation of the lifting mechanism of the present utility model;

Fig. 3 is the top view structure schematic diagram of the device of the present invention;

Fig. 4 is the enlarged structural representation of A place of the present utility model;

Fig. 5 is the system block diagram of the utility model;

In the figure: 1. Support rod; 2. Position plate; 3. Display; 4. Test block; 5. Pressure sensor; 6. Baffle plate; 7. Mounting hole; 8. Lifting mechanism; 9. Universal wheel; 10. Bottom plate; 11, controller; 12, rocker; 13, base; 14, threaded column; 15, first limit slot; 16, slider; 17, first limit block; 18, screw rod; 19, empty cavity; 20, the second limit block; 21, the second limit slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, an embodiment provided by the present utility model: a track and field training height touch device, comprising a pressure sensor 5, a mounting hole 7 and a base plate 10, and threaded posts 14 are installed on both sides of the bottom end of the base plate 10, And the outer wall of the threaded column 14 is provided with external threads, the bottom end of the threaded column 14 is equipped with a universal wheel 9, the outer wall of the threaded column 14 is provided with a base 13, and the inner side of the top of the base 13 is provided with internal threads. , and the inner thread and the outer thread cooperate with each other to form a fixed structure, one end of the base plate 10 is installed with a controller 11, the model of the controller 11 can be MAM-330, the top of the base plate 10 is installed with a lifting mechanism 8, and the lifting mechanism 8 A screw rod 18 is installed between the inner walls of the two ends of the screw rod, one end of the lifting mechanism 8 at the bottom end of the screw rod 18 is provided with a rocker 12, and a slider 16 is installed inside the lifting mechanism 8 on the outer wall of the screw rod 18. An external thread is provided, and the inner side of the slider 16 is provided with an internal thread. The outer wall of the slider 16 is evenly provided with a first limit block 17, and the inner wall of the lifting mechanism 8 is provided with a first limit groove 15. One side of the limit block 17 is extended to the outer wall of the lifting mechanism 8 through the first limit groove 15, and the test block 4 is installed on one side of the first limit block 17, and the outer side of the test block 4 is from top to bottom. A cavity 19 is evenly arranged on the inner wall of the cavity 19, and a pressure sensor 5 is installed on the inner wall of the cavity 19. The model of the pressure sensor 5 can be MPX10. The inner side of the two limit slots 21 are fixedly connected to the position plate 2 through the second limit block 20, the top of the test block 4 is installed with the display 3, and the four corners of the lifting mechanism 8 are fixedly connected to the support rod 1 through hinges. And the support rods 1 are symmetrical with respect to the center point of the lifting mechanism 8, the bottom ends of the support rods 1 are provided with mounting holes 7, the outer sides of the support rods 1 are provided with baffles 6, and the display 3 communicates with the controller through wires. 11 is electrically connected, and the output end of the pressure sensor 5 is electrically connected to the input end of the controller 11 through a wire.

Working principle: When using, firstly rotate the base 13, the thread in the base 13 is opposite to the thread on the threaded column 14, so that the base 13 can move up and down on the threaded column 14, when the base 13 moves upward, the universal wheel 9 stands on On the ground, so as to facilitate the movement of the device, by shaking the crank 12, the lead screw 18 is rotated, the outer thread of the lead screw 18 and the inner thread of the inner side of the slider 16 work with each other, and then the slider 16 will move up and down on the lead screw 18 Move, and then drive the test block 4 to move up and down through the first limit block 17, so as to realize the adjustment of the height of the test block 4, which is convenient for training at different stages. Make a plurality of people train at the same time, when standing under the test block 4, the support rods 1 on both sides are supported on the ground, and then the baffle 6 is protected around, so as not to interfere with the people training next to each other, and it is not easy to collide and be injured, And there are multiple hinges on the support rod 1, which is convenient for folding. During training, by standing under the test block 4, and then jumping up hard, while jumping up, stretch out the hand to beat the position board 2, and the position board after being stressed 2. Slide the second limit block 20 in the second limit groove 21, then touch the pressure sensor 5, and then display different data on the display 3 through the pressure sensor 5 of different heights, so as to make the test result more accurate.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A track and field training height touch device, comprising a pressure sensor (5), a mounting hole (7) and a base plate (10), characterized in that: a controller (11) is installed at one end of the base plate (10), and the A lifting mechanism (8) is installed on the top of the bottom plate (10), and a screw rod (18) is installed between the inner walls of both ends of the lifting mechanism (8), and one end of the lifting mechanism (8) at the bottom end of the screw rod (18) is installed A rocker (12) is provided, a slider (16) is installed inside the lifting mechanism (8) on the outer wall of the screw (18), and a first limit block (16) is evenly arranged on the outer wall of the slider (16). 17), a test block (4) is installed on one side of the first limit block (17), and a cavity (19) is evenly provided on the outer side of the test block (4) from top to bottom, and the cavity A pressure sensor (5) is installed on the inner wall of the cavity (19), a display (3) is installed on the top of the test block (4), and the display (3) is electrically connected with the controller (11) through a wire, And the output end of the pressure sensor (5) is electrically connected with the input end of the controller (11) through a wire. 2. A track and field training height device according to claim 1, characterized in that: both sides of the bottom end of the bottom plate (10) are equipped with threaded posts (14), and the outer walls of the threaded posts (14) are An external thread is provided, the bottom end of the threaded column (14) is equipped with a universal wheel (9), and the outer wall of the threaded column (14) is provided with a base (13), and the top of the base (13) is provided with a base (13). Internal threads are provided on the inner side, and the internal threads and the external threads cooperate with each other to form a fixed structure. 3. A track and field training height device according to claim 1, characterized in that: the inner wall of the lifting mechanism (8) is provided with a first limit groove (15), and the first limit block ( One side of 17) extends to the outer wall of the lifting mechanism (8) through the first limiting groove (15). 4. A track and field training height device according to claim 1, characterized in that: the bottom end inside the cavity (19) is provided with a second limit groove (21), and the second limit groove The inner side of (21) is fixedly connected with the position plate (2) through the second limit block (20). 5. A track and field training touch height device according to claim 1, characterized in that: the four corners of the lifting mechanism (8) are fixedly connected to the support rod (1) through hinges, and the support rod (1) They are symmetrical with respect to the center point of the lifting mechanism (8), the bottom ends of the support rods (1) are provided with mounting holes (7), and the outer sides of the support rods (1) are provided with baffle plates (6). ). 6. The track and field training height device according to claim 1, characterized in that: the outer wall of the screw rod (18) is provided with an external thread, and the inner side of the slider (16) is provided with an internal thread.

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