Preemptive locking mechanism of tripod

A locking mechanism, tripod technology, applied in the field of tripods, can solve problems such as missing the best shot capture

Inactive Publication Date: 2012-07-04
ZHUANGDA TECH & IND HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above situation is common when capturing birds and other animals at sports events or outdoors. It is a pity that you will miss the best shot because you spend a lot of time on the locking action of the tripod legs.

Method used

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  • Preemptive locking mechanism of tripod
  • Preemptive locking mechanism of tripod
  • Preemptive locking mechanism of tripod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Embodiment: a kind of tripod preemptive locking mechanism, as figure 1 , figure 2 As shown, it includes a central tube 1 and three legs 2. A locking disc 3 is installed at the lower end of the central tube 1. The locking disc 3 is arranged horizontally, and three-leaf wedge-shaped locking pieces are uniformly arranged on the outer periphery of the locking disc 3. 4. The thickness of the locking plate is from thin to thick along the circumferential direction of the locking plate. On the inner side of the foot pad 5 at the bottom of each leg 2, there is a locking groove 6 that is wedged with the locking plate 4.

[0022] When the photographer moves the tripod from one place to another, he can first retract the legs of the legs to the end. At this time, the thin opening of the locking plate is facing the locking groove of the foot pad. The three-leaf lock of the locking plate The tightening piece is rotated 120 degrees in the clockwise direction, and the thin surface of ...

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PUM

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Abstract

The invention discloses a preemptive locking mechanism of a tripod, which includes a center tube and three support legs, and is characterized in that a locking disk is rotatably and horizontally arranged at the lower end of the center tube; three wedged locking blades are uniformly arranged on the periphery of the locking disk; the locking blades gradually become thicker in the peripheral direction of the locking disk; and a locking groove matched with the locking blade is arranged on the inner side of each support leg. By utilizing the preemptive locking mechanism, a great convenience is brought to the user when the tripod is moved during the photographing, all the buckles can run in the loose state, and the running of the buckles are prevented from being interfered by the extending-out of the legs; as long as the mechanism is reversely rotated for 120 DEG, the preemptive lock is loosened, all the buckles are in the loose state, so that the support leg parts are very quick to extend.

Description

technical field [0001] The invention relates to a camera and a tripod used for a video camera, in particular to a pre-emptive locking mechanism for the legs of the tripod. Background technique [0002] When photographers want to move the tripod from one place to another to grab the shot, even though the tripod legs are retracted, it often happens that the trigger cannot be locked because of the panic. [0003] The above situation is common when capturing birds and other animals at sports events or outdoors. It is a pity that you will miss the best shot because you spend more time on the locking action of the tripod legs. Contents of the invention [0004] The present invention overcomes the above-mentioned technical problems in the prior art, and provides a locking mechanism for pre-locking the three legs. The use of this mechanism brings great benefits to the user when moving during photography. It is very convenient, all the toggles can run in a relaxed state, which sav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/34
Inventor 周志壮
Owner ZHUANGDA TECH & IND HANGZHOU
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