US 12,265,318 B2
Multi-directional control device applied to waterproof case of camera
Rikai Wu, Shenzhen (CN)
Assigned to SHENZHEN KAICHENGYI TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed by SHENZHEN KAICHENGYI TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed on Jun. 14, 2024, as Appl. No. 18/743,156.
Claims priority of application No. 202421024779.6 (CN), filed on May 13, 2024.
Prior Publication US 2024/0329501 A1, Oct. 3, 2024
Int. Cl. G03B 17/56 (2021.01); G03B 17/08 (2021.01)
CPC G03B 17/563 (2013.01) [G03B 17/08 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A multi-directional control device applied to a waterproof case of a camera, comprising a direction button driving mechanism, wherein the direction button driving mechanism is provided with a first toggle knob, a trigger lever, a transmission rod, and a transmission sliding block;
the trigger lever has a fulcrum; the trigger lever is provided with an action section that rotates around the fulcrum; the action section is provided with a trigger part and a load-bearing part; the first toggle knob is connected with a first rotary rod; the first rotary rod is provided with a first push block configured to push the transmission rod; the transmission rod is provided with a roller configured to push the transmission sliding block; the transmission sliding block is provided with a pressing part configured to press the load-bearing part of the trigger lever;
wherein, the first toggle knob is configured to be turned to drive the first push block to push the transmission rod to move; and movement of the transmission rod is capable of bringing the roller of the transmission rod to push the transmission sliding block to move to press the load-bearing part of the trigger lever, so that the action section of the trigger lever rotates around the fulcrum and the trigger part triggers a button of the camera.