Positioning device
AssigneeShenzhen Manwei Internet Co., Ltd
InventorYiyao Zhou
Life of this patent
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Abstract
A positioning device includes a support member, a turntable, a sliding block, and an elastic locking device. The turntable is rotatably mounted on the support member. The sliding block is movably mounted on the support member and movable between a first position and a second position. The elastic locking device is mounted on the sliding block. When the sliding block is at the first position, the elastic locking device engages with the turntable. When the sliding block is at the second position, the elastic locking device is separated from the turntable. The elastic locking device includes a locking block and a spring. The device allows for switching the elastic locking device between a separated state and an engaged state relative to the turntable by moving the sliding block, facilitating convenient use and simple construction.
Claims10
A positioning device, comprising:
- a support member;
- a turntable;
- a sliding block;
- and
- an elastic locking device;
- wherein the turntable is rotatably mounted on the support member;
- wherein the sliding block is movably mounted on the support member and is movable between a first position and a second position;
- wherein the elastic locking device is mounted on the sliding block;
- wherein when the sliding block is located at the first position, the elastic locking device engages with the turntable;
- wherein when the sliding block is located at the second position, the elastic locking device is separated from the turntable;
- wherein the elastic locking device comprises a locking block and a spring;
- wherein the locking block is movably mounted on the sliding block, and a plurality of turntable positioning structures are arranged circumferentially on the turntable;
- wherein an abutment portion configured for the locking block to abut against is formed on the turntable between any two adjacent turntable positioning structures;
- wherein the locking block is configured to interlockingly engage with the turntable positioning structures and to emit a sound when interlockingly engaging with the turntable positioning structures, and the spring is disposed between the locking block and the sliding block;
- and
- wherein when the sliding block is located at the first position, the spring provides an elastic force that pushes the locking block toward the turntable.
Dependencies are inferred from the claim text.