Grg Banking Equipment Co., Ltd.

Yingfeng Ding

Hexiang Huang

Guocheng Shi

Changhai Wu

Guanfu Long

Yonghuan Yang

A telephone wire withdrawing device, which is used for achieving the drawing and withdrawing functions of a telephone wire, enabling a smooth operation, thereby improving the usage experience of a user, and avoiding call distortion caused by using an electric brush because it is unnecessary to use the electric brush. The telephone wire withdrawing device in the application includes a slide block, a machine frame, a microphone, a telephone wire, a first roller, a rotating self-locking mechanism, a second roller and an extension spring, wherein the rotating self-locking mechanism is composed of a base, a gear shell, a paddle, a first resilient sheet and a second resilient sheet.

Telephone wire withdrawing device

An adaptive scanning device, used to meet requirements for scanning and recognizing different scanned media and to save time and scanning costs. The adaptive scanning device in an embodiment of the present invention includes: a left side plate, a right side plate, an extension spring, an upper floating channel assembly, an image scanning tube B, a lower channel plate, a card information reading assembly, a document information reading assembly, friction wheels and a shaft sleeve. The upper floating channel assembly specifically includes: an image scanning tube A, an upper channel plate, an upper channel fixed shaft and fixed bearings.

Growing community of inventors

Guangdong, China

Yingfeng Ding