Automatic badminton serving and counting device

Abstract

The utility model relates to the technical field of badminton training devices, in particular to an automatic badminton serving and counting device which comprises a bottom plate, a driving component A, a badminton receiving seat, a turntable B, a driving component B, a vertical plate and a clamping component, the bottom plate is rotatably connected with a vertical rod, and the vertical rod is rotatably connected with a supporting plate. The driving assembly A drives the vertical rod to rotate. The ball receiving seat slides on the supporting plate, a linear module used for driving the ball receiving seat to slide is arranged on the supporting plate, a counter is arranged in the ball receiving seat, and a pressure detection unit is arranged on an objective table of the ball receiving seat. And the two turntables B are rotationally connected with the supporting plate and located on the two sides of the linear module correspondingly. The driving assembly B is connected with the supporting plate and drives the rotary tables on the two sides to rotate. The vertical plate is connected with the supporting plate and the ball storage barrel. The clamping assembly is connected with the vertical plate, and the clamping assembly rotates relatively in the working state and pokes the shuttlecock on the lowest layer from the inside of the shuttlecock storage barrel to the shuttlecock receiving base. The automatic ball serving machine can automatically serve balls and count, and meanwhile, the ball serving direction and angle are adjustable.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton training devices, in particular to an automatic badminton serve counting device. Background Art

[0002] Badminton is very popular among the general public. Traditional badminton training requires cooperation between two people, which cannot be achieved without cooperation from anyone. In addition, the cost of training with a partner is high and is greatly limited by time and place. Badminton serving machines make up for this defect, but the existing badminton serving machines are too simple in structure, the serving angle and direction cannot be controlled and adjusted, and the serving count is not accurate.

[0003] The Chinese patent with the authorization announcement number CN217697872U discloses a badminton serving device, which relates to the technical field of sports training equipment. The hitting structure is arranged on a fixed seat, the angle adjustment structure can make the hitting structure tilted, the ball storage structure is used to store badminton, the clamping structure is used to clamp the badminton at the bottom of the ball storage structure, and the hitting structure is used to hit the badminton clamped by the clamping structure. The utility model can realize serving at different angles to meet training needs.

[0004] However, the device still has some shortcomings: the serving device lacks a counting structure, and the athlete cannot accurately obtain the exact number of balls served by the serving machine. In addition, the device uses a racket to hit the ball, which requires high driving power and consumes a lot of energy. In addition, the falling ball is easily affected by the wind and out of the racket's hitting range. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes an automatic serve counting device for badminton.

[0006] The technical solution of the utility model is a badminton automatic serve counting device, comprising a bottom plate, the bottom plate is rotatably connected to a vertical pole, the vertical pole is rotatably connected to a support plate, and an elevation adjustment component for adjusting the pitch angle of the support plate is arranged on the vertical pole.

[0007] The driving component A is connected to the base plate and drives the vertical rod to rotate.

[0008] The ball receiving seat is slidably connected to the support plate. A linear module for driving the ball receiving seat to slide is arranged on the support plate. A counter is arranged in the ball receiving seat, and a pressure detection unit is arranged on the loading platform of the ball receiving seat so that the badminton can pressurize the pressure detection unit to start the counter counting.

[0009] The turntable B is rotatably connected to the support plate, and the two turntables B are respectively located on both sides of the linear module.

[0010] The driving component B is connected to the supporting plate and drives the turntables B on both sides to rotate in opposite directions.

[0011] A vertical plate is used to connect the support plate and the ball storage cylinder.

[0012] And a clamping component, which is connected with the vertical plate. The clamping component rotates relatively in a working state and pushes the lowest layer of badminton from the ball storage tube to the ball receiving seat.

[0013] Preferably, a turntable A rotatably connected to the bottom plate is provided on the bottom plate, the vertical rod is connected to the turntable A, the driving component A drives the turntable A to rotate, and a display component is also provided on the bottom plate.

[0014] Preferably, the driving assembly A includes a hydraulic cylinder A and a rack, the rack is slidably connected to the base plate, the cylinder barrel of the hydraulic cylinder A is connected to the base plate, the push rod of the hydraulic cylinder A is connected to the rack, a missing gear is provided on the turntable A, and the rack is meshingly connected to the missing gear.

[0015] Preferably, a slide groove is provided on the support plate, and the slide groove is located between the two side turntables B. The linear module is located in the slide groove, and the loading platform of the ball receiving seat is located in the slide groove and is slidably connected to the inner wall thereof.

[0016] Preferably, a controller is provided in the loading platform, and the controller is electrically connected to the counter. The pressure detection unit includes a pressure sensor, and the pressure sensor is electrically connected to the controller. A counter contact switch is also provided on the loading platform. When the counter contact switch contacts the end of the slideway near the turntable B, the controller controls the counter to conduct through the counter contact switch to achieve automatic counting.

[0017] Preferably, the elevation angle adjustment assembly includes a hydraulic cylinder B, a cylinder barrel of the hydraulic cylinder B is rotatably connected to the vertical pole, a push rod of the hydraulic cylinder B is rotatably connected to the bottom of the support plate, and the hydraulic cylinder B and the vertical pole are not parallel to each other.

[0018] Preferably, the driving assembly B includes a motor A and a gear set, wherein the gear set includes two mutually meshing toothed discs. The two toothed discs are respectively connected to the mounting shafts of the corresponding side rotating disc B, and the output end of the motor A is connected to the end of one of the mounting shafts.

[0019] Preferably, the gripping assembly includes a rotating shaft, a gear, a connecting seat, a flexible scraping tooth and a motor B. The two rotating shafts are respectively located on both sides of the ball storage barrel outlet and are rotatably connected to the vertical plate, the two gears are meshed and respectively connected to the corresponding side rotating shafts, the connecting seat is connected to the corresponding side rotating shaft and connected to the flexible scraping tooth, and the output end of the motor B is connected to the end of one of the rotating shafts.

[0020] Preferably, a ball receiving frame is provided at the top of the vertical plate, the ball receiving frame is connected to a buffer net, the buffer net is connected to a ball storage box, a material collection hole is provided on the buffer net, and a light sensor for detecting a goal and an indicator light for displaying a goal and a serving status are provided in the ball receiving frame.

[0021] Compared with the prior art, the utility model has the following beneficial technical effects:

[0022] By setting a pressure sensor and a counter, and setting a counter contact switch, when the badminton falls on the loading platform, the pressure sensor detects a pressure signal. If the pressure detection signal needs to trigger the contact switch, the counter counts. This structure effectively prevents the number of empty serves from being counted in the counter. In addition, the utility model adopts a relatively rotating flexible scraping tooth structure to catch the ball, and there is no need to use a lifting drive mechanism, which reduces power consumption and simplifies the structure. At the same time, the utility model also adds a ball receiving frame and counts the balls entering the ball receiving frame, so that athletes can obtain information on their return accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the connection structure between the base plate and the support plate;

[0025] Figure 3 It is a schematic diagram of the connection structure between the linear module and the ball receiving seat;

[0026] Figure 4 It is a structural schematic diagram of the clamping component.

[0027] Figure numerals: 1, base plate; 101, turntable A; 102, missing gear; 2, vertical pole; 201, elevation adjustment assembly; 3, drive assembly A; 301, hydraulic cylinder A; 302, rack; 4, support plate; 401, slide; 5, linear module; 6, ball receiving seat; 601, pressure sensor; 602, counter contact switch; 7, turntable B; 8, drive assembly B; 9, vertical plate; 10, ball storage barrel; 11, clamping assembly; 111, rotating shaft; 112, gear; 113, connecting seat; 114, flexible scraper; 115, motor B; 12, ball receiving frame; 13, buffer net; 131, material taking hole; 14, ball storage box; 15, indicator light; 16, light sensor; 17, display assembly. DETAILED DESCRIPTION

[0028] Embodiment 1

[0029] like Figure 1-Figure 4As shown, the utility model proposes a badminton automatic serve counting device, comprising a base plate 1, a driving assembly A3, a ball receiving seat 6, a turntable B7, a driving assembly B8, a vertical plate 9 and a clamping assembly 11. The base plate 1 is rotatably connected to the vertical pole 2, the vertical pole 2 is rotatably connected to the support plate 4, and an elevation adjustment assembly 201 for adjusting the pitch angle of the support plate 4 is provided on the vertical pole 2. The elevation adjustment assembly includes but is not limited to a hydraulic cylinder B, the cylinder barrel of the hydraulic cylinder B is rotatably connected to the vertical pole 2, the push rod of the hydraulic cylinder B is rotatably connected to the bottom of the support plate 4, and the hydraulic cylinder B and the vertical pole 2 are not parallel to each other. The driving assembly A3 is connected to the base plate 1 and drives the vertical pole 2 to rotate. A turntable A101 rotatably connected to the base plate 1 is provided, the vertical pole 2 is connected to the turntable A101, and the driving assembly A3 drives the turntable A101 to rotate. A display assembly 17 is also provided on the base plate 1, and the display assembly includes a display screen. The driving assembly A3 includes but is not limited to a hydraulic cylinder A301 and a rack 302. The rack 302 is slidably connected to the bottom plate 1. The cylinder barrel of the hydraulic cylinder A301 is connected to the bottom plate 1. The push rod of the hydraulic cylinder A301 is connected to the rack 302. The turntable A101 is provided with a missing gear 102, and the rack 302 is meshed and connected with the missing gear 102. The ball receiving seat 6 slides with the support plate 4. The support plate 4 is provided with a linear module 5 for driving the ball receiving seat 6 to slide. A counter is provided in the ball receiving seat 6, and a pressure detection unit is provided on the loading platform of the ball receiving seat 6, so that the pressure detection unit is pressed by the badminton to start the counter counting. The turntable B7 is rotatably connected to the support plate 4, and the two turntables B7 are respectively located on both sides of the linear module 5. A controller is provided in the loading platform, and the controller is electrically connected to the counter. The pressure detection unit includes a pressure sensor 601, which is electrically connected to the controller. A counter contact switch 602 is also provided on the loading platform. When the counter contact switch 602 contacts one end of the slide 401 near the turntable B7, the controller controls the counter to be turned on through the counter contact switch 602 to achieve automatic counting. A controller is provided in the loading platform, and the controller is electrically connected to the counter. The pressure detection unit includes a pressure sensor 601, which is electrically connected to the controller. A counter contact switch 602 is also provided on the loading platform. When the counter contact switch 602 contacts one end of the slide 401 near the turntable B7, the controller controls the counter to be turned on through the counter contact switch 602 to achieve automatic counting. The driving component B8 is connected to the support plate 4 and drives the turntables B7 on both sides to rotate in opposite directions. The driving component B8 includes but is not limited to a motor A and a gear set, and the gear set includes two mutually meshing toothed discs. The two toothed discs are respectively connected to the mounting shafts of the corresponding side turntables B7, and the output end of the motor A is connected to the end of one of the mounting shafts. The vertical plate 9 connects the support plate 4 and the ball storage barrel 10, and the bottom opening of the ball storage barrel 10 is a gradually shrinking trumpet. The clamping assembly 11 is connected to the vertical plate 9, and the clamping assembly 11 rotates relatively in the working state and pushes the lowest layer of badminton from the ball storage barrel 10 to the ball receiving seat 6.The gripping assembly 11 includes a rotating shaft 111, a gear 112, a connecting seat 113, a flexible scraping tooth 114 and a motor B115. The two rotating shafts 111 are respectively located on both sides of the ball outlet of the ball storage barrel 10 and are rotatably connected to the vertical plate 9, the two gears 112 are meshed and respectively connected to the corresponding side rotating shafts 111, the connecting seat 113 is connected to the corresponding side rotating shaft 111 and connected to the flexible scraping tooth 114, and the output end of the motor B115 is connected to the end of one of the rotating shafts 111.

[0030] In this embodiment, a badminton is placed in the ball storage tube 10, and the badminton slides down under the action of gravity. The head of the lowest layer of badminton extends out along the bell mouth at the bottom of the ball storage tube 10, and the training device is started. The motor B115 drives the two shafts 111 to rotate relative to each other, thereby driving the two flexible scraping teeth 114 to rotate relative to each other. The flexible scraping teeth contact the head of the badminton and push it down to the ball receiving seat 6. At this time, the pressure sensor 601 on the ball receiving seat 6 detects the pressure signal and feeds it back to the controller, and then the linear module 5 drives the ball receiving seat 6 to slide toward the turntable B7 until the counter contact switch 602 and the slide groove are connected. The inner wall of 401 abuts, and the badminton is quickly thrown out under the squeezing and pushing of the rapidly rotating turntable B7 on both sides to achieve the serve. At this time, the counter is turned on, and the controller controls the counter technical result to add 1, and synchronously displays the number of serves on the display screen. During the training process, the controller automatically controls the hydraulic cylinder A301 and the hydraulic cylinder B. The hydraulic cylinder A301 drives the rack 302 to slide and then drives the missing gear 102 and the turntable A101, the vertical pole 2 and the support plate 4 to rotate at an appropriate angle to adjust the serve direction, while the hydraulic cylinder B drives the support plate 4 to tilt up or tilt downward to adjust the serve angle.

[0031] Embodiment 2

[0032] like Figure 1 As shown, the utility model proposes an automatic badminton serve counting device. Compared with the first embodiment, a ball receiving frame 12 is arranged on the top of the vertical plate 9, the ball receiving frame 12 is connected to the buffer net 13, the buffer net 13 is connected to the ball storage box 14, the buffer net 13 is provided with a material taking hole 131, and a light sensor 16 for detecting a goal and an indicator light 15 for displaying a goal and a serve status are arranged in the ball receiving frame 12, wherein the light sensor is electrically connected to the controller.

[0033] In this embodiment, after the ball receiving seat 6 receives the ball, if it moves in the direction of the turntable B7, the serving status indicator light 15 flashes, prompting that the ball is about to be served, which is convenient for the athlete to prepare in advance. After the serving device formed by the turntable B7 serves the ball, the athlete returns the ball. If the ball enters the buffer net 13 along the ball receiving frame 12, the optical sensor detects a signal during the process and feeds the signal back to the controller. The controller controls the goal indicator light 15 to flash, prompting a goal, and synchronously displays the number of goals on the display screen, which is convenient for the athlete to obtain the number of serves and their accurate return hit rate.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A badminton automatic serve counting device, characterized in that: include A bottom plate (1), the bottom plate (1) is rotatably connected to a vertical pole (2), the vertical pole (2) is rotatably connected to a support plate (4), and an elevation angle adjustment component (201) for adjusting the elevation angle of the support plate (4) is provided on the vertical pole (2); A driving assembly A (3), the driving assembly A (3) is connected to the base plate (1) and drives the upright pole (2) to rotate; A ball receiving seat (6) is slidably connected to a support plate (4), a linear module (5) is provided on the support plate (4) for driving the ball receiving seat (6) to slide, a counter is provided in the ball receiving seat (6), and a pressure detection unit is provided on a loading platform of the ball receiving seat (6) so that the badminton exerts pressure on the pressure detection unit to start counting of the counter; A turntable B (7), the turntable B (7) is rotatably connected to the support plate (4), and the two turntables B (7) are respectively located on both sides of the linear module (5); A driving assembly B (8), the driving assembly B (8) is connected to the supporting plate (4) and drives the turntables B (7) on both sides to rotate in opposite directions; A vertical plate (9), the vertical plate (9) connecting the support plate (4) and the ball storage cylinder (10); and a clamping assembly (11), the clamping assembly (11) being connected to the vertical plate (9), and the clamping assembly (11) being relatively rotated in a working state and pushing the lowest layer of badminton from the ball storage barrel (10) down to the ball receiving seat (6).

2. A badminton automatic serve counting device according to claim 1, characterized in that: A turntable A (101) is provided on the bottom plate (1) and is rotatably connected thereto. The vertical rod (2) is connected to the turntable A (101). A driving assembly A (3) drives the turntable A (101) to rotate. A display assembly (17) is also provided on the bottom plate (1).

3. A badminton automatic serve counting device according to claim 2, characterized in that: The driving assembly A (3) comprises a hydraulic cylinder A (301) and a rack (302); the rack (302) is slidably connected to the base plate (1); the cylinder barrel of the hydraulic cylinder A (301) is connected to the base plate (1); the push rod of the hydraulic cylinder A (301) is connected to the rack (302); a missing gear (102) is arranged on the rotating disk A (101); and the rack (302) is meshedly connected to the missing gear (102).

4. The automatic badminton serve counting device according to claim 1, characterized in that: A slide groove (401) is provided on the support plate (4), and the slide groove (401) is located between the turntables B (7) on both sides; the linear module (5) is located in the slide groove (401), and the loading platform of the ball receiving seat (6) is located in the slide groove (401) and is slidably connected to the inner wall thereof.

5. A badminton automatic serve counting device according to claim 4, characterized in that: A controller is arranged inside the loading platform, and the controller is electrically connected to the counter; the pressure detection unit includes a pressure sensor (601), and the pressure sensor (601) is electrically connected to the controller. A counter contact switch (602) is also arranged on the loading platform. When the counter contact switch (602) contacts one end of the slide groove (401) near the turntable B (7), the controller controls the counter to be turned on through the counter contact switch (602), thereby realizing automatic counting.

6. The automatic badminton serve counting device according to claim 1, characterized in that: The elevation angle adjustment assembly comprises a hydraulic cylinder B, the cylinder barrel of the hydraulic cylinder B is rotatably connected to the vertical pole (2), the push rod of the hydraulic cylinder B is rotatably connected to the bottom of the support plate (4), and the hydraulic cylinder B and the vertical pole (2) are not parallel to each other.

7. The automatic badminton serve counting device according to claim 1, characterized in that: The driving assembly B (8) includes a motor A and a gear set, wherein the gear set includes two mutually meshing toothed discs; the two toothed discs are respectively connected to the mounting shafts of the corresponding side rotating disc B (7), and the output end of the motor A is connected to the end of one of the mounting shafts.

8. The automatic badminton serve counting device according to claim 1, characterized in that: The gripping assembly (11) comprises a rotating shaft (111), a gear (112), a connecting seat (113), a flexible scraping tooth (114) and a motor B (115); the two rotating shafts (111) are respectively located at two sides of a ball outlet of the ball storage barrel (10) and are rotatably connected to the vertical plate (9); the two gears (112) are meshed and respectively connected to the corresponding side rotating shafts (111); the connecting seat (113) is connected to the corresponding side rotating shaft (111) and to the flexible scraping tooth (114); and the output end of the motor B (115) is connected to the end of one of the rotating shafts (111).

9. The automatic badminton serve counting device according to claim 1, characterized in that: A ball receiving frame (12) is arranged at the top of the vertical plate (9), the ball receiving frame (12) is connected to a buffer net (13), the buffer net (13) is connected to a ball storage box (14), a material taking hole (131) is arranged on the buffer net (13), and a light sensor (16) for detecting a goal and an indicator light (15) for displaying a goal and a serving status are arranged in the ball receiving frame (12).

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