The present invention provides a protective case for electronic mobile communication devices in which nips an electronic device in position through an accommodation space formed by combining a first frame with a second frame. When combining the electronic mobile communication device with the protective case according to the invention, the electronic mobile communication device is only required to lean against the first frame and the second frame, and no scratches occur during the combination. Meanwhile, when the device in combination with the invention is placed on a desktop, the electronic mobile communication device can be kept at a distance from the desktop, thereby protecting the surface of the electronic device from being abraded by the desktop.