CN203646817U - Special referee chair for tennis - Google Patents

Abstract

A special referee chair for tennis relates to a referee chair. The utility model is in order to solve the fixed setting of the existing referee chair, so that the referee's seat is fixed, and it is impossible to clearly see the field situation at various angles, which brings inconvenience to the referee's accurate refereeing. The utility model includes a climbing frame, rollers and an umbrella body. The referee chair also includes a base frame, a movable swivel chair, a liquid crystal display, a camera and a slideway. The rollers are arranged on the side of the climbing frame, and the base frame is fixed on the On the upper end surface of the climbing frame, the umbrella body is fixedly arranged above the base frame, the slideway is arranged on the lower end surface of the base frame, and the movable swivel chair is slidably arranged on the base frame through a plurality of universal wheels at the bottom. On the slideway inside, the liquid crystal display is arranged on the front end of the movable swivel chair, and the camera is installed on the front end of the lower edge of the base frame. The utility model is used for tennis referees.

Description

Referee chair for tennis

technical field

The utility model relates to a referee chair, in particular to a tennis referee chair.

Background technique

Tennis is a beautiful and intense sport. The origin and development of tennis can be summed up in four sentences: conceived in France, born in England, began to popularize and form a climax in the United States, and now prevails all over the world, known as the world. The second largest ball game. Tennis is usually played between two singles players or a combination of two doubles. A player hits a hollow rubber ball with a tennis racket through the net on a tennis court. A referee is a position or person responsible for maintaining order and enforcing the rules of the game in sports competitions. No matter what kind of sport it is, referees play an important role in the game. And the fixed setting of existing referee chair makes referee's seat fixed, can't clearly see the field situation of each angle clearly, brings inconvenience to the accurate referee of referee.

Utility model content

The purpose of this utility model is to solve the fixed setting of the existing referee chair, so that the referee's seat is fixed, and it is impossible to clearly see the field situation at various angles, which brings inconvenience to the referee's accurate refereeing. Furthermore, a special referee chair for tennis is provided.

The technical solution of the utility model is: a tennis referee chair includes a climbing frame, rollers and an umbrella body, the referee chair also includes a base frame, a movable swivel chair, a liquid crystal display, a camera and a slideway, and the rollers are arranged on the climbing frame. The side of the climbing frame, the base frame is fixedly arranged on the upper end surface of the climbing frame, the umbrella body is fixedly arranged above the base frame, the slideway is arranged on the lower end surface of the base frame, and the movable swivel chair passes Two universal wheels can be slidably arranged on the slideway in the base frame, the liquid crystal display is arranged on the front end of the movable swivel chair, and the liquid crystal display is connected with the base frame, the camera is installed on the front end of the lower edge of the base frame, and the camera is connected with the The LCD display is electrically connected.

Compared with the prior art, the utility model has the following effects:

1. The utility model adds a base frame, and a liquid crystal display and a movable swivel chair are arranged in the base frame, so that the tennis referee can watch the game in all directions and from multiple angles when implementing the rules of the game. In addition, the referees can watch the game according to According to the actual situation of the game site, choosing to stand up to watch the game or slide the movable swivel chair to a suitable angle for viewing and comparison will not only enable referees to maintain physical comfort during long-term, highly concentrated games, but also ensure quality of refereeing.

2. The camera of the present utility model can provide referees with long-distance or dead-end matches, assist referees in their work, improve the quality of referees, and provide referees with real and effective referee evidence.

3. The utility model has the advantages of simple structure, easy manufacture and low cost.

Description of drawings

Fig. 1 is the front view of the utility model; Fig. 2 is the top view after removing the umbrella body.

Detailed ways

Specific embodiment one: this embodiment is described in conjunction with Fig. 1 and Fig. 2, a kind of referee chair for tennis of this embodiment includes climbing frame 1, roller 2 and umbrella body 3, and described referee chair also includes base frame 4, Movable swivel chair 5, liquid crystal display 6, camera 7 and slideway 12, roller 2 are arranged on the side of climbing frame 1, base frame 4 is fixedly arranged on the upper end face of climbing frame 1, umbrella body 3 is fixedly arranged on the base Above the seat frame 4, the slideway 12 is arranged on the lower end face of the base frame 4, and the movable swivel chair 5 can be slidably arranged on the slideway 12 in the base frame 4 through a plurality of universal wheels at the bottom end, and the liquid crystal display 6 is arranged on the front end of the movable swivel chair 5, and the liquid crystal display 6 is connected with the base frame 4, and the camera 7 is installed at the front end of the lower edge of the base frame 4, and the camera 7 is electrically connected with the liquid crystal display 6.

The climbing frame 1 of this embodiment is convenient for referees to climb onto the base frame 4 smoothly, so as to stand at an appropriate height for refereeing.

The roller 2 of this embodiment is convenient for the staff at the tennis game site to push the utility model to the side of the game site. When pushing, the utility model can be pushed by simply placing the utility model obliquely. When it needs to be placed, the utility model can be pushed. The inclined utility model is pushed up and placed vertically. And then finish moving and placing of the utility model.

The umbrella body 3 of the present embodiment shields the referee from wind and rain, and effectively prevents sunlight from shining on the liquid crystal display 6, causing reflections and affecting the referee's referee.

The liquid crystal display 6 and the camera 7 of the present embodiment are all existing conventional technologies, as long as they can realize the function of playing the live game.

The camera 7 of the present embodiment has an adjustable camera angle according to the actual tennis game situation.

The slideway 12 of this embodiment is a cross-shaped slideway. It is convenient for the movable swivel chair 5 to slide in the slideway, so as to provide referees with a full range of viewing angles. The movable swivel chair 5 is a movable swivel chair with a plurality of universal wheels on the lower end surface.

Embodiment 2: This embodiment will be described with reference to FIG. 2 . The base frame 4 of this embodiment is a rectangular base frame. Such a setting provides a wide viewing space for referees. Other compositions and connections are the same as in the first embodiment.

Specific Embodiment 3: This embodiment is described with reference to FIG. 1 and FIG. 2 . In this embodiment, two sides of the base frame 4 are respectively provided with a door 8 . Arranged in this way, it is convenient for referees to pass in and out of the base frame 4 . Other compositions and connections are the same as those in the second embodiment.

Specific embodiment four: illustrate this embodiment in conjunction with Fig. 2, the referee's chair of this embodiment also includes microphone 10, and described liquid crystal display 6 is provided with USB interface, and microphone 10 is connected with the USB interface of liquid crystal display 6 by wire. Such setting is convenient for the referee to better organize and execute the tennis match. Other compositions and connections are the same as those in the third embodiment.

Embodiment 5: This embodiment is described with reference to FIG. 1 and FIG. 2 . The referee chair in this embodiment also includes a turner 11 , which is arranged on the liquid crystal display 6 and is located on the right side of the microphone 10 . Such setting is convenient for the referee to announce and execute the result of the game at any time. Other compositions and connections are the same as those in Embodiment 1, 2, 3 or 4.

Embodiment 6: This embodiment is described with reference to FIG. 1 and FIG. 2 . The referee chair of this embodiment further includes a storage box 9 , which is arranged in the base frame 4 . Such setting is convenient for referees to place some commonly used items such as referee supplies and water, and effectively avoids the problem that it is inconvenient to take items because the referee is located in a high position. Other compositions and connections are the same as those in Embodiment 1, 2, 3, 4 or 5.

When the utility model is in use, the referee climbs into the base frame 4 through the climbing frame 1, sits on the movable swivel chair 5, opens the liquid crystal display 6 and the camera 7, and takes pictures of the liquid crystal display 6 and the camera 7 and The graphic angle shown is the best. When the referee executes the game, he can sit on the movable swivel chair 5. If he encounters a special or exciting match, he can stand up and watch it, or move the movable swivel chair 5 to a suitable position. , when needing to turn over, turn over turner 11 and get final product, announce and explain some competition rules and essentials with microphone 10, if the referee is thirsty or needs handwriting, all can get relevant articles for use in storage box 9.

Although the utility model has been disclosed above with preferred embodiments, it is not intended to limit the utility model, and those skilled in the art can also make other changes within the spirit of the utility model, and apply to fields not mentioned in the utility model Among them, of course, these changes made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims (6)

1. A special referee chair for tennis, which includes a climbing frame (1), rollers (2) and an umbrella body (3), characterized in that: the referee chair also includes a base frame (4), a movable swivel chair ( 5), liquid crystal display (6), camera (7) and slideway (12), the roller (2) is set on the side of the climbing frame (1), and the base frame (4) is fixedly set on the climbing frame (1) On the upper end surface of the base frame (4), the umbrella body (3) is fixedly arranged above the base frame (4), the slideway (12) is arranged on the lower end surface of the base frame (4), and the movable swivel chair (5) passes through the A plurality of universal wheels can be slidably arranged on the slideway (12) in the base frame (4), the liquid crystal display (6) is arranged on the front end of the movable swivel chair (5), and the liquid crystal display (6) and the base frame (4) connection, the camera (7) is installed on the front end of the lower edge of the base frame (4), and the camera (7) is electrically connected to the liquid crystal display (6). 2. A tennis referee chair according to claim 1, characterized in that: the base frame (4) is a rectangular base frame. 3. A special referee chair for tennis according to claim 2, characterized in that: two sides of the base frame (4) are respectively provided with a door (8). 4. A referee chair for tennis according to claim 1 or 3, characterized in that: the referee chair also includes a microphone (10), the LCD (6) is provided with a USB interface, and the microphone (10) passes through The wire is connected with the USB interface of the liquid crystal display (6). 5. A special referee chair for tennis according to claim 4, characterized in that: the referee chair also includes a turner (11), the turner (11) is set on the liquid crystal display (6), and is located on the microphone (10 ) to the right. 6. A tennis referee chair according to claim 5, characterized in that: the referee chair further comprises a storage box (9), and the storage box (9) is arranged in the base frame (4).

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