What do you need to prepare for playing basketball?

One is manual operation (it can be operated immediately in case of power failure, which is a necessary equipment).

1, flop (put on the opposite side of the record table and flop by the team): 1.

2. Three-tone whistle (or two-tone whistle, pause, substitution signal) of recording station: 1.

3. Timer (using battery or mechanical clock, including switch system): 1.

4. Record sheet: 2 copies (each copy can record at least 25 games)

5.24 second timer (stopwatch): 1.

24-second signal 3-tone whistle (or 2-tone whistle): 1.

7. Signs (mechanical) alternate: 1?

8. Team cumulative foul times indicator (sign or small red flag can be set)

9, pause card, substitution card, personal foul number card.

10, Gong (including Gong Da Cuan): one party.

1 1. Mirror (the timekeeper looks at the clock): 1.

12, 2 red and blue ballpoint pens.

13, net (must be hung on the rack and conform to the rules): standby 1.

14, Basketball (No.7 for men and No.6 for women): 2.

15, portable audio (microphone, rechargeable): 1 set.

16, absorbent towel, absorbent paper, etc. (The water on site must be cleaned immediately)

Second, the electric operation (electricity can be used)

1, electronic display record board (there must be a special person to keep score, record the number of fouls, substitution, suspension, number of quarters, etc. ): 1 (need 1 recording station staff).

2. Electric speaker of recording station (with two switches): 1 set.

3. Timer (electronic display including control system): 1.

4.24-second timer: 1 group (display, control, signal, can return 14 seconds)

5. Alternating sign (electronic display screen): 1.

6. Team cumulative foul times display (electronic display)

7. Audio (microphone): 1 set.

Third, the site equipment

1, the latest drawing method of basketball court (rectangular restricted area, collision-free semicircle area, frontcourt foul ball throwing line, 6.75m three-point line and two 2m team seats lines).

2. Is basketball resistant to pressure? If not, please indicate warning signs such as "No dunking, hanging basket rings" on the basketball stand. If it can withstand pressure, please check the basketball quality, load and the distance between the basket and the end line.

3. Seasoning of the basket.

4. If there is any hard object around the ground wire of the basketball court (2 meters offline), it must be bandaged, and the bandage height should be at least 2.95 meters.

Signs such as "No smoking, no littering, please cover your mineral water bottle at any time and don't spill water on the floor" are posted in the gymnasium.