Netac Technology Co., Ltd.

Shenzhen Etie Technology Ltd.

Feng Xiang

Guoshun Deng

Xiaohua Cheng

A lace tightening and loosening device, wearable clothing, and a storage device are provided. The lace tightening and loosening device includes a base, a spool, a pawl disc, a dial and a connecting structure. When the dial is rotated in a first direction, the driving member drives the pawl disc to rotate in the first direction and drive the connecting structure to rotate, thereby driving the spool to rotate in the first direction to tighten a lace; when the dial is rotated in a second direction opposite to the first direction, the driving member drives the pawl to be separated from the first meshing part, so that the pawl disc rotates in the second direction and drives the connection structure to rotate.

Pawl disc, lace tightening and loosening device, wearable clothing, and storage device

A finely-adjustable cord retracting and deploying device includes a base, a reel, a pawl disk, a knob and a control member. The base includes a first accommodating chamber, a ratchet part, a first threading hole, and a second threading hole. The reel is provided with a winding region configured to store a cord. The pawl disk includes a pawl arm. The pawl arm can move along the ratchet part to control a length of retraction and deployment of a cord. The knob can drive the reel to rotate to retract or deploy the cord. The control member is arranged between the reel and the base. When the knob is turned, the control member can move between a bottom plate and a top plate to control a total length of retraction or deployment of the cord.

Finely-adjustable cord retracting and deploying device and object

The present disclosure discloses a cord tightening and loosening device, a shoe, a glove, a medical protective equipment and a storage device. The cord tightening and loosening device includes a rotary knob, a pawl disc, a base, a reel and a chassis. When the first meshing part is meshed with the second meshing part and the rotary knob rotates in a first clock direction, the rotary knob can drive the pawl disc to rotate, and then the pawl disc drives the reel to rotate, so that the cord tightening and loosening device can be in a tightening state and the cord can be wound around the winding part to tighten the cord.

Cord tightening and loosening device, shoe, glove, medical protective equipment and storage device

The present invention provides a method of data management for a flash memory medium, characterized in that the status flag of the memory block of said flash memory medium is set as an unfinished state during operating the memory block; after finishing the manipulation, the status flag is set from the unfinished to a finished state. This method ensures that the original data in the flash memory medium will not be lost even if the false power cut occurs when writing the data into the flash memory medium. The present invention also provides a method of writing and a method of recovering the data in the flash memory medium using the above-mentioned data management method.

Power cut data recovery and data management method for flash media

A semiconductor storage device connected to the host system through the general purpose interface, including a semiconductor storage media module () and a controller module (), in which the controller module () consists of a general purpose interface control module (), a microprocessor and control module (). Various device class protocols can be realized at the interface application level of the semiconductor storage device, which makes it possible to simulate and realize the storage functions of various storage disks. One or a plurality of storage spaces are opened up in the semiconductor storage media and one or a plurality of storage disks are supported by the same device; furthermore, the device supports hot plug and play and it is removable.

Multifunction semiconductor storage device and a method for booting-up computer host

The invention relates to a device and method for providing data exchange and storage. The device comprises a controller module () which includes a firmware for controlling operation of each modules in the data exchange and storage device () and performing data processing and information exchange; and an internal memory module () for storing data under the control of the controller module (); a system interface () module for connecting with the system interface and performing data exchange with the data processing system () under control of the controller module (); and an external storage interface module () for connecting with external storage equipment and performing data exchange with the external storage equipment under control of the controller module (). The device can accomplish connection with the data processing system of various types of interfaces and external storage equipment of various types of interfaces. The device can also implement functions that the data processing system access to the interior storage module and the external storage equipment. Thus, the device of this invention is called user's personal moveable storage center.

Device and method for providing data exchange and storage

A semiconductor storage method and device supporting multi-interface includes the acts of setting up a semiconductor storage device in which is installed a semiconductor storage medium module, a controller module, and an interface module which supports at least two interfaces of different standards, wherein the interfaces include serial or parallel or wireless communication interfaces; connecting the storage device, through the interfaces of different standards, to at least one data processing system which has the corresponding standard interface; establishing information exchange channel between the storage device and the data processing system based upon the serial or parallel or wireless communication interfaces; the storage device exchanges data with the data processing system through the information exchange channel. The method is to provide convenient mobile storage devices for data processing systems that have different interfaces, and to make data and files exchange easily and conveniently among different data processing systems.

Growing community of inventors

Guangdong, China

Feng Xiang