运动 - 设备

a device used to inflate sports balls, such as soccer balls and basketballs, by forcing air into them

a wireless communication device allowing two or more people to communicate over a shared frequency

对讲机

a device used to measure the distance from the observer to a target

测距仪

a device that reduces vibrations or noise, making things more stable, comfortable, or effective

阻尼器

a device used by cyclists to track and display various metrics such as speed, distance, and heart rate

a safety device worn by athletes, primarily in motorsports like Formula 1 and NASCAR, to reduce the risk of neck and head injuries during crashes

a safety mechanism that automatically initiates specific actions, such as deploying a parachute or releasing targets

a watch with a button to stop and start time, used in sport events

跑表

a piece of sports equipment used in climbing to control the rope during belaying

a device used in climbing to control or slow descent

下降部

the mechanism that connects the ski boot to the ski

捆绑

a device used in fishing sports equipment that uses technology to locate fish underwater

a specialized timepiece designed for underwater use, commonly used in scuba diving and snorkeling