Quick connection handle for photographic equipment and photographic equipment assembly

  • US 10,845,679 B2
  • Filed: 10/25/2019
  • Issued: 11/24/2020
  • Est. Priority Date: 09/12/2018
  • Status: Active Grant
First Claim
Patent Images

1. A quick connection handle for photographic equipment, comprising:

  • a mounting base;

    a locking component provided in the mounting base; and

    a connecting base connected to the mounting base;

    wherein the locking component is movable in the mounting base, a through hole is provided in a center of the mounting base through which a screw bolt having an external thread passes, the locking component comprises a locking block, a spring abutting against the locking block and a button, the locking block is limited in the mounting base to allow the locking component not to separate from the mounting base when the screw bolt passes or does not passes though the through hole, and the spring is configured to urge the locking block towards a first direction and the button is configured to urge the locking block towards a second direction opposite to the first direction, a locking chamber is provided in the locking block communicating with the through hole of the mounting base, and the locking chamber comprises an internal thread section and a non-threaded section which locate at opposite sides, and the spring abuts against an end of the locking block adjacent to the internal thread section, andafter a connection is achieved by pushing the quick connection handle onto the screw bolt, the quick connection handle is rotated to lock a bowl of the photographic equipment between the quick connection handle and the screw bolt, and lock the quick connection handle and the screw bolt with each other.

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