US 12,436,445 B1
Trigger with charging effect
Jun Ouyang, Guangdong (CN); Yuanchao Mo, Guangdong (CN); and Yong Li, Guangdong (CN)
Assigned to SHENZHEN MINGMEI MOBILE TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed by SHENZHEN MINGMEI MOBILE TECHNOLOGY CO., LTD, Guangdong (CN)
Filed on Nov. 21, 2024, as Appl. No. 18/954,710.
Int. Cl. G03B 7/20 (2021.01); G03B 7/26 (2021.01); H05K 5/10 (2025.01); H05K 7/14 (2006.01)
CPC G03B 7/26 (2013.01) [H05K 5/10 (2025.01); H05K 7/1427 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A trigger with a charging effect, comprising an enclosure and a circuit board (1), wherein the circuit board (1) is arranged inside the enclosure; a top surface of the enclosure is provided with a transmission port (2) used for transmitting signals; a side surface of the enclosure is provided with an interface (4); one ends of the transmission port (2) and the interface (4) extend into the enclosure and are connected to the circuit board (1); and a battery (7) is arranged inside the enclosure, and connected to the circuit board (1), wherein the interface (4) is configurable to be electrically connected to an external power supply or a camera; in response to the interface (4) be electrically connected to the external power supply, the trigger is charged by the external power supply; and in response to the interface (4) be electrically connected to the camera and a triggering signal being received, the circuit board (1) is triggered to supply power to the camera through the interface (4);
wherein the triggering signal is received from a hot shoe of the camera.