Shenzhen Mingmei Mobile Technology Co., Ltd

Aac Technologies Pte. Ltd.

Jun Ouyang

Yong Li

Hui Zhang

Bei Tong

Zhuofan Zhou

Benpeng Zhu

Yuanchao Mo

Disclosed are a flash unit, a camera and a camera flash system, and relates to the technical field of underwater photographic equipment, including a flash lamp, capable of illuminating an photographed object; a video lamp, having the functions of color temperature adjustment and full color gamut coverage by light; a camera body, taking photos for the illuminated object; a waterproof case; a flash trigger, capable of generating an optical signal; and a repeater, capable of receiving the optical signal from the flash trigger, and then encoding and transmitting a new high-power optical signal. According to the present disclosure, under the cooperation of components such as the flash trigger and the repeater, the optical signal can be transmitted wirelessly over long distance underwater, thus achieving the effect of using the flash and video lamps far away from the camera. The present disclosure has a broad market application prospect.

Flash unit, camera and camera flash system

The disclosure relates to a trigger with a charging effect in the field of triggers, which includes an enclosure and a circuit board, wherein the battery is connected to the circuit board. According to the trigger with the charging effect, the battery is arranged in the enclosure, so that the trigger can be used normally while having a triggering function; and meanwhile, the battery supplies power to the camera to achieve a charging function of the trigger, thereby avoiding the situation that a power supply needs to be installed additionally to supply power to the trigger and the camera when the trigger is used, thereby providing convenience for the user, and improving the user's sense of experience.

Trigger with charging effect

The present disclosure discloses a wireless device for controlling underwater photographing of a camera, and belongs to the field of underwater photographic equipment. The wireless device includes a waterproof camera housing for mounting the camera; a wireless receiver for receiving a wireless control signal for controlling the camera; and a wireless transmitter for transmitting the wireless control signal for controlling the camera; wherein the wireless transmitter is wirelessly connected to the wireless receiver, and the wireless receiver is connected to the camera. During photographing, when the wireless receiver receives an optical signal transmitted by the wireless transmitter, the wireless receiver decodes the optical signal and transfers the optical signal to a control system of the camera to trigger a photographing action of the camera, so as to achieve remote control of a shutter of the camera and facilitate photographing creation at an underwater special camera location.

Wireless device for controlling underwater photographing of camera

A SAW (Surface Acoustic Wave) magnetic sensor includes: a piezoelectric thin film; a seed layer; an interdigital transducer arranged respectively on each side of the piezoelectric thin film, the interdigital transducer comprising an interdigital electrode made from magnetic materials, and reflector grids located at both ends of the interdigital electrode; an underlying substrate arranged at the seed layer opposite to the piezoelectric thin film. A manufacturing method for the sensor is also disclosed.

Growing community of inventors

Shenzhen, China

Jun Ouyang