CN219162805U

CN219162805U - Badminton service violation alarm device

Info

Publication number: CN219162805U
Application number: CN202222550933.0U
Authority: CN
Inventors: 王志卫
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-09
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to the related field of equipment for badminton match, in particular to a badminton service violation alarm device which comprises an alarm, a distance sensor, a supporting box, a sliding block, a transmission plate, a mounting plate, a camera probe, a moving mechanism, a supporting mechanism and a handle. According to the utility model, the camera probe is arranged on the inner side of the supporting box, the shooting probe is used for automatically shooting a ball serving player, the fixed value of software data is combined, the shooting and extraction are carried out on the action of the player during ball serving, the judgment is made on whether the height of a ball striking point exceeds the fixed value, then a corresponding prompt is given, if the ball striking point exceeds the customized 1.15m, the alarm gives out a prompt tone to prompt a referee and the player, so that the referee can quickly judge, meanwhile, the player is convinced, the interference of artificial factors is eliminated, and the fairness of a sports match is increased.

Description

Badminton service violation alarm device

Technical Field

The utility model relates to the related field of equipment for badminton games, in particular to a badminton service violation alarm device.

Background

The badminton is a small indoor sports item which is manufactured by beating feathers and cork through a ball net and is made of a long-handle net racket, the badminton is very popular, the development is very fast, especially in China, the number of people who engage in the first time is very large, the biggest problem of badminton is that the judge penalizes during playing, so that the accuracy of the mode of judging whether the badminton is qualified or not by observing the reference plate is low, the problem of the playing height is said to be caused by the fact that the penalty of the playing is too much, the original rule is the waist line height of the player, the scale is difficult to grasp, the current rule is changed, the height of 1.15m is unified, the penalty is easy to be increased, the serving rule is changed along with international feather connection, in all official games of the international feather connection under the current new rule, the auxiliary tool of the judge is usually increased by only a height reference plate with fixed scale lines, the accuracy of judging whether the badminton is qualified or not by observing the reference plate is easy to be the mode of judging whether the badminton is qualified or not, and meanwhile, the error is easy to be easily caused by the player to easily doubt the game.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a warning device for a shuttlecock service violation, so as to solve the above-mentioned technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a badminton service alarm device that violating regulations, includes siren, distance sensor and controller, the siren is installed in supporting box top end face, distance sensor installs in supporting box inboard right-hand member face, supporting box bottom is provided with the supporting mechanism who is used for supporting, and both ends respectively are provided with a slider around the supporting box inboard bottom, the drive plate is installed to slider top face, and the slider outside is provided with moving mechanism, the drive plate is connected with installation board bottom end face border department, the installation board top end face is provided with the camera probe, the camera probe rear end is provided with the battery, the controller sets up in supporting box left end face top, the battery is embedded in supporting box rear end face.

Preferably, the moving mechanism comprises a sliding groove, a speed regulating motor and a screw rod, wherein the sliding groove is formed in the bottom end face of the inner side of the supporting box, the sliding groove is movably connected with the bottom of the outer side of the sliding block, the speed regulating motor is mounted on the left end face of the supporting box, an output shaft of the right end of the speed regulating motor penetrates through the left end face of the supporting box and then is connected with the screw rod, the screw rod is rotatably connected with the right end face of the inner side of the sliding groove, and the screw rod is in threaded fit with the inner side of a screw hole formed in the left end face of the sliding block.

Preferably, the supporting mechanism comprises a supporting plate, a gasket, an anti-slip groove, a supporting rod and a spring, wherein the supporting rod is arranged at the four ends of the top end surface of the supporting plate, the bottom end surface of the supporting plate is provided with the gasket, the anti-slip groove is arranged at the top end surface of the gasket, the supporting rod penetrates through the bottom end surface of the supporting box, the supporting rod and the sliding groove are arranged in a staggered mode, the two ends of the spring are respectively connected with the bottom end surface of the supporting box and the top end surface of the supporting plate, and the inner end surface of the spring is movably connected with the side surface of the supporting rod.

Preferably, the front end face of the supporting box is of an open structure, and four springs corresponding to the supporting rods are arranged at the bottom of the supporting box.

Preferably, the transmission plates are obliquely arranged, and the two transmission plates are combined to form a splayed shape.

Preferably, a distance is arranged between the rear end face of the camera probe and the front end face of the storage battery, and the front end face of the camera probe completely enters the inner side of the supporting box.

Preferably, two sliding grooves are formed in the bottom of the inner side of the supporting box, and the two sliding grooves correspond to the two sliding blocks respectively.

Preferably, the supporting rod is perpendicular to the top end face of the supporting plate, and the supporting rod is a smooth outer surface.

Preferably, the left end face of the supporting box is provided with a handle, and the handle is of a U-shaped structure.

The utility model has the beneficial effects that:

according to the utility model, the camera probe is arranged on the inner side of the supporting box, the shooting probe is used for automatically shooting a ball serving player, the fixed value of software data is combined, the shooting and extraction are carried out on the action of the player during ball serving, the judgment is made on whether the height of a ball striking point exceeds the fixed value, then a corresponding prompt is given, if the ball striking point exceeds the customized 1.15m, the alarm gives out a prompt tone to prompt a referee and the player, so that the referee can quickly judge, meanwhile, the player is convinced, the interference of artificial factors is eliminated, and the fairness of a sports match is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting plate attachment structure of the present utility model;

FIG. 3 is a schematic view of a left-hand cross-sectional structure of the support box of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present utility model;

fig. 5 is a schematic view of the supporting mechanism structure of the present utility model.

Wherein: the alarm comprises an alarm 1, a distance sensor 2, a supporting box 3, a sliding block 4, a transmission plate 5, a mounting plate 6, a camera probe 7, a moving mechanism 8, a supporting mechanism 9, a handle 10, a controller 11, a storage battery 12, a sliding chute 81, a speed regulating motor 82, a screw rod 83, a supporting plate 91, a gasket 92, an anti-slip groove 93, a supporting rod 94 and a spring 95.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

As shown in fig. 1 to 3, the utility model provides a badminton ball-serving violation warning device, which comprises an alarm 1, a distance sensor 2 and a handle 10, wherein the alarm 1 is arranged on the top end surface of a supporting box 3, judgment is convenient for a judge by generating alarm sound, the distance sensor 2 is arranged on the right end surface of the inner side of the supporting box 3 and is used for detecting the position of a camera probe 7, a supporting mechanism 9 for supporting is arranged at the bottom of the supporting box 3, a sliding block 4 is respectively arranged at the front end and the rear end of the bottom of the inner side of the supporting box 3, the sliding block 4 can horizontally move at the bottom of the inner side of the supporting box 3, a transmission plate 5 is arranged on the top end surface of the sliding block 4, and a moving mechanism 8 is arranged at the outer side of the sliding block 4;

the transmission plate 5 is connected with the edge of the bottom end surface of the mounting plate 6, the top end surface of the mounting plate 6 is fixedly locked with the camera probe 7, the rear end of the camera probe 7 is provided with the storage battery 12, the camera probe 7 is connected with the storage battery 12 through a telescopic spiral cable, the storage battery 12 supplies power for the camera probe 7, the handle 10 is arranged on the left end surface of the supporting box 3, the top of the handle 10 with a U-shaped structure is provided with the controller 11, the controller 11 is arranged on the top of the supporting box 3, the camera probe 7, the speed regulating motor 82 and the alarm 1 are conveniently controlled, and the storage battery 12 is embedded in the rear end surface of the supporting box 3;

the front end face of the supporting box 3 is of an open structure, and four springs 95 corresponding to the supporting rods 94 are arranged at the bottom of the supporting box 3, so that the shooting probe 7 can shoot badminton athletes through the front end of the supporting box 3 conveniently;

in the embodiment, the transmission plates 5 are obliquely arranged, and the two transmission plates 5 are combined to form a splayed shape, so that the stability of the transmission plates 5 on the support of the mounting plate 6 is improved;

in the embodiment, the rear end face of the camera probe 7 and the front end face of the storage battery 12 are provided with a distance, and the front end face of the camera probe 7 completely enters the inner side of the supporting box 3, so that the camera probe 7 can stably move at the front end of the storage battery 12;

specifically, the shooting parameters of the shooting probe 7 are set through the controller 11, and the supporting force is provided for the supporting box 3 through the gasket 92, the supporting plate 91 and the spring 95, and when a badminton player plays a ball, the shooting probe 7 automatically captures the ball serving player, the fixed value of the software data is combined, the player is played in a snap shot mode and is extracted, the judgment is made on whether the height of the batting point exceeds the fixed value, then a corresponding prompt is given, if the batting point exceeds the customized 1.15m, the alarm gives out a prompt tone to prompt the referee and the player, and therefore whether the ball serving of the badminton player is foul is automatically and accurately judged.

As shown in fig. 4, the moving mechanism 8 in this embodiment includes a sliding slot 81, a speed-adjusting motor 82 and a screw rod 83, the sliding slot 81 is opened on the bottom end surface of the inner side of the supporting box 3, the sliding slot 81 is slidably connected with the bottom of the outer side of the sliding block 4, the sliding block 4 can horizontally move along the inner side of the sliding slot 81, the speed-adjusting motor 82 is disposed on the left end surface of the supporting box 3, and the output shaft of the right end of the speed-adjusting motor 82 passes through the left end surface of the supporting box 3 and then is connected to the screw rod 83 for driving the screw rod 83 to rotate, the screw rod 83 is rotationally connected with the right end surface of the inner side of the sliding slot 81, and the screw rod 83 is in threaded fit with the inner side of a screw hole opened on the left end surface of the sliding block 4, and the sliding block 4 is driven to horizontally move by the screw rod 83 in cooperation with the screw hole;

wherein, two sliding grooves 81 are arranged at the bottom of the inner side of the supporting box 3, and the two sliding grooves 81 respectively correspond to the two sliding blocks 4, so that the two sliding blocks 4 can move horizontally at the same time;

specifically, the screw rod 83 is driven to rotate by starting the speed regulating motor 82, the screw rod 83 is matched with the screw hole on the sliding block 4 in the rotating process to drive the sliding block 4 to horizontally move along the sliding groove 81, the transmission plate 5, the mounting plate 6 and the camera probe 7 are driven to horizontally move when the sliding block 4 horizontally move, and the camera probe 7 can better capture the service position of a badminton player after horizontally moving.

As shown in fig. 5, the supporting mechanism 9 in this embodiment includes a supporting plate 91, a spacer 92, an anti-slip slot 93, a supporting rod 94 and a spring 95, wherein the four ends of the top end surface of the supporting plate 91 are respectively provided with one supporting rod 94, the bottom end surface of the supporting plate 91 is adhered with the spacer 92, the top end surface of the spacer 92 is provided with the anti-slip slot 93, the anti-slip effect of the supporting plate 91 is improved by matching the spacer 92 with the anti-slip slot 93, the supporting rod 94 is prevented from sliding in the placing process, the supporting rod 94 penetrates through the bottom end surface of the supporting box 3, the supporting rod 94 and the sliding slot 81 are arranged in a staggered manner, the two ends of the spring 95 are respectively connected with the bottom end surface of the supporting box 3 and the top end surface of the supporting plate 91, the inner side end surface of the spring 95 is movably connected with the side surface of the supporting rod 94 for providing shock absorption support for the supporting box 3,

in the embodiment, the supporting rod 94 is perpendicular to the top end surface of the supporting plate 91, and the supporting rod 94 is a smooth outer surface, so that the stability of the supporting rod 94 in connection with the supporting box 3 is improved, and the supporting box 3 can slide along the side surface of the supporting rod 94 conveniently;

in this embodiment, the gasket 92 is made of ethylene propylene rubber, and has good wear resistance.

Specifically, when the supporting plate 91, the supporting rod 94 and the spring 95 provide supporting force to the supporting box 3 and the camera probe 7, since the bottom of the supporting plate 91 is provided with the gasket 92 made of ethylene propylene rubber, and the bottom of the gasket 92 is provided with the anti-slip groove 93, the stability of the supporting plate 91 in the placing process is improved by matching the gasket 92 with the anti-slip groove 93, and the supporting plate 91 is prevented from sliding to improve the stability of the supporting box 3 and the camera probe 7 in the using process.

The utility model provides a badminton service violation alarm device, which automatically captures a service player through a camera probe 7, combines the fixed value of software data, captures and extracts the action of a player during service, judges whether the height of a batting point exceeds the fixed value, gives out a corresponding prompt, and if the service batting point exceeds the customized 1.15m, an alarm gives out a prompt tone to prompt a referee and the player, so that the referee can quickly judge, simultaneously the player is convinced, the interference of artificial factors is eliminated, and the fairness of a sports match is increased.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A badminton service violation alarm device is characterized in that: the structure of the intelligent alarm comprises an alarm (1), a distance sensor (2) and a controller (11), wherein the alarm (1) is installed on the top end face of a supporting box (3), the distance sensor (2) is installed on the right end face of the inner side of the supporting box (3), a supporting mechanism (9) used for supporting is arranged at the bottom of the supporting box (3), a sliding block (4) is respectively arranged at the front end and the rear end of the inner side bottom of the supporting box (3), a transmission plate (5) is installed on the top end face of the sliding block (4), a moving mechanism (8) is arranged on the outer side of the sliding block (4), the transmission plate (5) is connected with the bottom end face edge of a mounting plate (6), an imaging probe (7) is arranged on the top end face of the mounting plate (6), a storage battery (12) is arranged at the rear end of the imaging probe (7), and the controller (11) is arranged on the top of the left end face of the supporting box (3), and the storage battery (12) is embedded in the rear end face of the supporting box (3).

2. The shuttlecock service violation warning device of claim 1, wherein: the moving mechanism (8) comprises a sliding groove (81), a speed regulating motor (82) and a screw rod (83), wherein the sliding groove (81) is formed in the inner bottom end face of the supporting box (3), the sliding groove (81) is movably connected with the outer bottom of the sliding block (4), the speed regulating motor (82) is mounted on the left end face of the supporting box (3), an output shaft of the right end of the speed regulating motor (82) penetrates through the left end face of the supporting box (3) and then is connected with the screw rod (83), the screw rod (83) is rotationally connected with the inner right end face of the sliding groove (81), and the screw rod (83) is in threaded fit with the inner screw hole formed in the left end face of the sliding block (4).

3. A shuttlecock service violation warning device as claimed in claim 2, characterized in that: supporting mechanism (9) are including backup pad (91), gasket (92), anti-skidding groove (93), bracing piece (94) and spring (95), a bracing piece (94) is respectively installed to backup pad (91) top four ends, and backup pad (91) bottom face is provided with gasket (92), anti-skidding groove (93) have been seted up on gasket (92) top face, bracing piece (94) run through in supporting box (3) bottom face, and bracing piece (94) and spout (81) dislocation set, spring (95) both ends are connected respectively in supporting box (3) bottom end face and backup pad (91) top face, and inboard terminal surface and bracing piece (94) side surface swing joint of spring (95).

4. The shuttlecock service violation warning device of claim 1, wherein: the front end face of the supporting box (3) is of an open structure, and four springs (95) corresponding to the supporting rods (94) are arranged at the bottom of the supporting box (3).

5. The shuttlecock service violation warning device of claim 1, wherein: the transmission plates (5) are obliquely arranged, and the two transmission plates (5) are combined to form a splayed shape.

6. The shuttlecock service violation warning device of claim 1, wherein: the rear end face of the camera probe (7) is provided with a distance from the front end face of the storage battery (12), and the front end face of the camera probe (7) completely enters the inner side of the supporting box (3).

7. A shuttlecock service violation warning device as claimed in claim 2, characterized in that: two sliding grooves (81) are formed in the bottom of the inner side of the supporting box (3), and the two sliding grooves (81) correspond to the two sliding blocks (4) respectively.

8. A shuttlecock service violation warning device as claimed in claim 3, characterized in that: the supporting rod (94) is perpendicular to the top end face of the supporting plate (91), and the supporting rod (94) is a smooth outer surface.

9. A shuttlecock service violation warning device as claimed in claim 3, characterized in that: the left end face of the supporting box (3) is provided with a handle (10), and the handle (10) is of a U-shaped structure.