Fixing device
OwnerMu-Sheng Lininventor
Life of this patent
Estimating the term…
Abstract
The fixing device of this present invention provides a fixing device of a sucking disc type with smaller volume and simple structure, connects to a housing case of the portable electronic device by a locking screw, and comprises an elastic rubber plate and a resilient metal sheet. The elastic rubber plate has an air-hole. The resilient metal sheet also has a through-hole. The resilient metal sheet forms a tiny gap with the elastic rubber plate, when the fixing device is pressed onto the smooth surface of the metal or glass object, the air between said rubber plate and the smooth surface of the metal or glass object going through the through-hole into the tiny gap and going out of the elastic rubber plate via the air-hole.
Claims7
A fixing device that is connected to a housing case (201) of a portable electronic device (200) and fix the portable electronic device (200) on a smooth surface (202) of a metal or glass object, comprises:
- an elastic rubber plate (3) having an outer surface (31), an inner surface (32), and an air-hole (30) perforating the elastic rubber plate (3);
- a resilient metal sheet (4) that has a through-hole (40), forms a tiny gap (400) with the inner surface (32) of the elastic rubber plate (3), forces air between the metal sheet (4) and the smooth surface (202) going through the through-hole (40) into the tiny gap (400) and going out of the elastic rubber plate (3) via the air-hole (30) when the fixing device is pressed onto the smooth surface (202), then the air-hole (30) and the through-hole (40) are seized by overlaying to the inner surface (32) of elastic rubber plate (3);
- and
- a connector (5) mounts the fixing device to the housing case (201) of the portable electronic device (200).
Dependencies are inferred from the claim text.