CN218871215U - A table tennis positioning exercise device and a table tennis table - Google Patents

Abstract

The utility model discloses a table tennis location exerciser and table tennis table in sport equipment field, including installing the location induction zone on the table tennis table, the table tennis table is equipped with the location exerciser outward, and the location induction zone includes a plurality of pressure sensor and installs the shell on pressure sensor, and the pressure sensor electricity is connected with the processing panel, and the processing panel includes signal reception module, CPU and signal output module, and the processing panel electricity is connected with the display screen, the utility model aims at providing a table tennis location exerciser and table tennis table make its assistant sportsman train, make its position that can show the table tennis placement, the exercise summary of the training completion of being convenient for.

Description

A table tennis positioning exercise device and a table tennis table

technical field

The utility model belongs to the field of sports equipment, in particular to a table tennis positioning exercise device and a table tennis table.

Background technique

Table tennis, known as China's "national ball game", is a popular ball sport in the world, and many sports fans in the world like this sport. Practitioners such as sports enthusiasts or athletes usually need to have an object to cooperate with them during table tennis practice, that is, they need to provide balls to the practitioner to assist the practitioner to practice.

Chinese patent announcement number is that the patent of CN205759545U discloses table tennis positioning exercise device and table tennis table, is suitable for being connected with table tennis table, and described table tennis table comprises interconnected table top and ball net, is characterized in that, described table tennis positioning exercise device It includes a body, the surface of the body is provided with a plurality of positioning holes for embedding table tennis balls, the diameter of the positioning holes is 1/3 to 1/2 of the diameter of the table tennis ball, and the body is used for The mesa is connected.

This scheme utilizes the positioning hole arranged on the main body to realize the positioning practice of the practitioner, which is conducive to enhancing the interest of training, making the practitioner more concentrated and conducive to strengthening the practice effect. At the same time, the table tennis positioning exerciser has a simple structure, The cost is lower.

However, when the practitioner is performing table tennis positioning exercises, when the table tennis ball does not hit the positioning hole, the practitioner needs to analyze the reason why the table tennis ball did not hit. For a long time, the practitioner will not be able to find the position where the table tennis positioning training failed, which is not convenient for the practice summary at the end of the training, and cannot achieve a good training effect.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a table tennis positioning exercise device and a table tennis table, so that it can assist athletes to train, and it can display the position of the table tennis drop point, which is convenient for the exercise summary at the end of the training.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A table tennis table includes a positioning sensing area installed on the table tennis table, a positioning exerciser is arranged outside the table tennis table, the positioning sensing area includes a plurality of pressure sensors and a shell installed on the pressure sensors, the pressure sensors are electrically connected with a processing panel, and the processing The panel includes a signal receiving module, a CPU and a signal output module, and the processing panel is electrically connected with a display screen.

After adopting the above scheme, the following beneficial effects are achieved: the positioning exerciser is installed manually, the athlete stands on the other side away from the positioning sensing area, starts the positioning exerciser, and the positioning exerciser will launch table tennis balls to the athlete, so that it can assist the athlete conduct training;

During the athlete training process, the athlete will drop the table tennis ball in the positioning sensing area, because the table tennis ball will hit the shell on the pressure sensor and apply pressure to the pressure sensor, so the pressure sensor will detect the location information of the table tennis ball, and The information of the landing position of the table tennis ball will be sent to the processing panel, and the CPU of the processing panel will analyze it to determine the specific landing position of the table tennis ball, and the signal output module will send the specific landing position of the table tennis ball to the display screen It is convenient for athletes or coaches to view after training, and it is convenient for practice summary at the end of training.

Further, it also includes a block and table legs installed on the table tennis table.

The table legs are convenient for supporting the table tennis table, and the block is convenient for assisting athletes in training.

Further, a number of arc-shaped rebound boards are arranged outside the table tennis table, the rebound boards are installed on the ground, and the display screen is installed on the rebound boards away from the positioning sensing area.

The arc-shaped rebound board will restrict the movement of the table tennis balls, which is convenient for manual collection of table tennis balls; the position of the display screen is convenient for athletes to concentrate more easily during training, which is convenient for training.

Further, a table tennis positioning exerciser includes an exerciser installed on the base, a serving cylinder and a funnel-shaped ball storage box are installed on the exerciser, the lower part of the ball storage box is connected with a retractable ball outlet pipeline, and the ball storage box It communicates with the side of the ball barrel through the ball outlet pipe;

The exerciser includes an exhaust valve installed on the trachea. The exhaust valve communicates with one end of the serving cylinder through a telescopic trachea. The exhaust valve communicates with an air compressor through a retractable trachea. The air compressor is located outside the exerciser; The upper part is fixedly connected with a rotating shaft, and the serving cylinder rotates and cooperates with the exerciser through the rotating shaft;

One side of the serving cylinder is hinged with a telescopic connecting rod, the connecting rod is hinged with a hydraulic push rod away from the end of the serving cylinder, the side of the serving cylinder away from the connecting rod is fixedly connected with a spring, and the end of the spring away from the serving cylinder is fixedly connected with the exerciser.

After adopting the above scheme, the following beneficial effects are achieved: the positioning exerciser is easy to move. During the training process, the hydraulic push rod drives the serving cylinder to rotate around the rotating shaft, the angle of the table tennis ball can be adjusted, and the exhaust valve is used to control the serving speed, which is convenient. Athletes train with different ball speeds, table tennis balls launched from different angles, and different positions, so that they can achieve better training results.

Further, the exerciser is fixedly connected with a support frame, and the exhaust valve and the hydraulic push rod are installed on the exerciser through the support frame.

The supporting frame can support and fix the exhaust valve and the hydraulic push rod.

Further, the exhaust valve and the hydraulic push rod are electrically connected to a control panel, and the control panel is installed on the exerciser. The control panel includes a switch, a ball speed adjustment button, a rotation angle adjustment button, a processing module and a command output module. Compressor electrical connections.

The control panel is convenient for manual adjustment of training parameters, such as serving speed, etc., and the control panel is convenient for controlling the exhaust valve, air compressor and hydraulic push rod to work according to the parameters.

Further, a telescopic support rod is fixedly connected to the base, and the exerciser is installed on the base through the support rod.

The telescopic support rod is convenient for adjusting the position and height of the exerciser, which is convenient for athletes to train.

Further, a pressing block is installed in the exerciser.

The weight blocks facilitate balancing the weight on both sides of the exercise machine.

Description of drawings

Fig. 1 is the schematic diagram of table tennis positioning exercise device and table tennis table of the utility model embodiment.

FIG. 2 is a schematic diagram of the exercise device in FIG. 1 .

Fig. 3 is the top view of the table tennis positioning exerciser and the table tennis table of the utility model embodiment.

Figure 4 is a schematic diagram of A.

FIG. 5 is a schematic diagram of the serving cylinder of FIG. 2 .

Detailed ways

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: table tennis table 1, table legs 11, positioning sensing area 2, pressure sensor 23, block 3, positioning exerciser 4, base 41, support rod 42, exerciser 43, exhaust valve 431 , hydraulic push rod 432, support frame 433, briquetting block 434, spring 435, rotating shaft 436, air pipe 437, connecting rod 438, ball cylinder 44, ball storage box 45, ball outlet pipe 451, rebound plate 5, display screen 6, table tennis7.

Example 1

Basically as shown in accompanying drawing 3: a kind of table tennis table, comprises the positioning induction area 2 installed on the table tennis table 1, and the table tennis table 1 is provided with the positioning exercise device 4 outside; Block 3 and table leg 11 on 1;

The positioning sensing area 2 includes a number of pressure sensors 23 and a shell installed on the pressure sensors 23, the pressure sensors 23 are electrically connected to a processing panel, the processing panel includes a signal receiving module, a CPU and a signal output module, and the processing panel is electrically connected to a display screen 6;

Table tennis table 1 is provided with some arc-shaped rebounding plates 5 outside, and the rebounding plates 5 are installed on the ground, and the display screen 6 is installed on the rebounding plates 5 away from the positioning sensing area 2.

The specific implementation process is as follows:

As shown in Figure 1 and Figure 3, the positioning exerciser 4 is manually installed, the athlete stands on the other side away from the positioning induction area 2, starts the positioning exerciser 4, and the positioning exerciser 4 can launch a table tennis ball 7 to the athlete, making it Able to assist athletes in training;

During the athlete training process, the athlete will knock down the table tennis ball 7 in the positioning sensing area 2, because the table tennis ball 7 will hit the shell on the pressure sensor 23, and the pressure sensor 23 will be pressed, so the pressure sensor 23 will detect the table tennis ball 7. The location information of the landing point of the table tennis ball 7 will be sent to the processing panel;

The CPU of the processing panel will analyze it to determine the specific landing position of the table tennis ball 7, and the signal output module will send the specific landing position of the table tennis ball 7 to the display screen 6, which is convenient for athletes or coaches to check after training. Exercise summaries for easy end-of-training sessions.

Example 2

Basically as shown in accompanying drawing 2: a kind of table tennis positioning exerciser, comprises the exerciser 43 that is installed on the base 41, is fixedly connected with telescopic support bar 42 on the base 41, and exerciser 43 is installed on the base by supporter bar 42 4l on;

The exerciser 43 is equipped with a serving cylinder 44 and a funnel-shaped ball storage box 45, and the lower part of the ball storage box 45 is communicated with a retractable ball delivery pipeline 451, and the ball storage box 45 is communicated with one side of the ball delivery cylinder 44 through the ball delivery pipeline 451;

Exerciser 43 comprises the exhaust valve 431 that is installed on the trachea 437, and exhaust valve 431 is communicated with one end of serving cylinder 44 by telescopic trachea 437, and exhaust valve 431 is communicated with air compressor by telescopic trachea 437, and air compressor The machine is located outside the exerciser 43;

As shown in Fig. 5, a rotating shaft 436 is fixedly connected to the serving cylinder 44, and the serving cylinder 44 is rotatably matched with the exerciser 43 through the rotating shaft 436;

As shown in FIG. 4 , a telescopic connecting rod 438 is hinged on one side of the serving cylinder 44 , and a hydraulic push rod 432 is hinged at one end of the connecting rod 438 away from the serving cylinder 44 . Spring 435, one end of spring 435 away from the serving tube 44 is fixedly connected with the exerciser 43;

The exerciser 43 is fixedly connected with a support frame 433, the exhaust valve 431 and the hydraulic push rod are installed on the exerciser 43 through the support frame 433, and a briquetting block 434 is installed in the exerciser 43;

Exhaust valve 431 and hydraulic pressure push rod 432 are electrically connected with control panel, and control panel is installed on the exerciser 43, and control panel comprises switch, serving speed adjustment button, rotation angle adjustment button, processing module and command output module, and control panel also communicates with Air compressor electromechanical connection.

The specific implementation process is as follows:

As shown in Fig. 2, Fig. 4 and Fig. 5, during use, the positioning exerciser 4 is manually installed first, and then the training parameters are adjusted through the control panel, such as the serving speed, the rotation angle of the serving cylinder 44, etc.;

Start the positioning exerciser 4, the air compressor will start to work, and the table tennis ball 7 in the ball storage box 45 will drop into the serving tube 44, and the control panel will control the air intake valve 431 according to the parameters to adjust the air intake of the air pipe 437. The air in the 437 will push the table tennis ball 7 to move, so as to control the serving speed and facilitate the athletes to train;

The movement of the table tennis ball 7 at different angles is formed as follows. The control panel will control the hydraulic push rod 432 to work according to the parameters. When the hydraulic push rod 432 moves to the right, the hydraulic push rod 432 will pull the right end of the serving cylinder 44 to move downward through the connecting rod 438 , at the same time, the spring 435 fixedly connected to the side of the serving cylinder 44 away from the connecting rod 438 will be stretched, because the serving cylinder 44 is fixedly connected with a rotating shaft 436, and the serving cylinder 44 is rotated and matched with the exerciser 43 through the rotating shaft 436, and the serving cylinder 44 The right end of the ball moves downwards, so the left end of the serving tube 44 can move upwards;

When the hydraulic push rod 432 moved to the left, the stretched spring 435 would pull the right end of the serving cylinder 44 to move upwards, because the serving cylinder 44 was fixedly connected with a rotating shaft 436, and the serving cylinder 44 rotated and cooperated with the exerciser 43 through the rotating shaft 436 to serve the ball. The right end of tube 44 moves upwards, so the left end of serving tube 44 can move downwards, changes the launching angle of launching table tennis 7 with this, is convenient to athlete and trains.

What is described above is only the embodiment of the present utility model, and common knowledge such as the specific structure and/or characteristic known in the solution is not described too much here. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the utility model, some deformations and improvements can also be made, and these should also be regarded as the protection scope of the utility model, and these will not affect the utility model. Effects of novel implementations and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (8)

1. A table tennis table, characterized in that: comprise a positioning sensing area installed on the table tennis table, a positioning exerciser is provided outside the table tennis table, the positioning sensing area includes some pressure sensors and the shell installed on the pressure sensor, the pressure sensor electric A processing panel is connected, and the processing panel includes a signal receiving module, a CPU and a signal output module, and the processing panel is electrically connected with a display screen. 2. The table tennis table according to claim 1, characterized in that: it also includes a block and table legs installed on the table tennis table. 3. The table tennis table according to claim 1, characterized in that: some arc-shaped rebound boards are arranged outside the table tennis table, the rebound boards are installed on the ground, and the display screen is installed on the rebound boards away from the positioning sensing area superior. 4. A table tennis positioning exerciser, characterized in that: the positioning exerciser for the table tennis table described in claim 1, comprising the exerciser installed on the base, the exerciser is equipped with a serving tube and a funnel-type ball storage The lower part of the ball storage box is connected with a retractable ball outlet pipe, and the ball storage box is connected with one side of the ball delivery cylinder through the ball outlet pipe; The exerciser includes an exhaust valve installed on the trachea. The exhaust valve communicates with one end of the serving cylinder through a telescopic trachea. The exhaust valve communicates with an air compressor through a retractable trachea. The air compressor is located outside the exerciser; The upper part is fixedly connected with a rotating shaft, and the serving cylinder rotates and cooperates with the exerciser through the rotating shaft; One side of the serving cylinder is hinged with a telescopic connecting rod, the connecting rod is hinged with a hydraulic push rod away from the end of the serving cylinder, the side of the serving cylinder away from the connecting rod is fixedly connected with a spring, and the end of the spring away from the serving cylinder is fixedly connected with the exerciser. 5. The table tennis positioning exercise device according to claim 4, characterized in that: the exercise device is fixedly connected with a support frame, and the exhaust valve and the hydraulic push rod are installed on the exercise device through the support frame. 6. table tennis positioning training device according to claim 4, is characterized in that: exhaust valve and hydraulic pressure push rod are electrically connected with control panel, and control panel is installed on the training device, and control panel comprises switch, serving speed adjustment button, Rotation angle adjustment button, processing module and command output module, the control panel is also connected with air compressor electromechanically. 7. The table tennis positioning exercise device according to claim 4, characterized in that: the base is fixedly connected with a telescopic support rod, and the exercise device is installed on the base through the support rod. 8. The table tennis positioning exercise device according to claim 4, characterized in that: a pressing block is installed in the exercise device.

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