Abstract: A miniature gaseous substance release device is described, which is a portable miniature unit capable of transforming and releasing gaseous substances by means of introducing an external power and a release device for enabling user sensing, having a strip-shaped housing mounted therein, by means of filling, with a generation room where oil gas transformation occurs and a remaining space thereof being an oil compartment. The generation room obtains a working agent from the oil compartment via a drawing element and excites an oil gas via an electrothermal device provided therein, and the oil gas statically or dynamically diffuses and is guided outwards along a release end under the action of pressure.

Abstract: The present invention discloses a protection kit which is used for sheathing and protecting a surface of a mobile information carrier and is adapted to connect normally for communication. The protection kit utilizes a shock-proof cartridge which buffers an external force to be combined correspondingly with an adapter seat which leads to communication, so as to form full protection and enclosure. Besides, the protection kit can be adapted outward to connect normally for communication; whereas, upper and lower surfaces of the adapter seat and the shock-proof cartridge are provided respectively with a male-and-female latching design to facilitate collecting plural information carriers in a stack.