206results about How to "Does not increase thickness" patented technology

The embodiment of the invention relates to a cavity filter, providing a screw device and a cavity filter which uses the screw device; the cavity filter is directly screwed into the cavity of the filter by a screw; the object of self-locking is achieved by changing the space of the thread; furthermore, as the nut is not required, the screw is tuned in the cavity and is self-locked; therefore, the cavity filter does not exceed the cavity and increases no thickness of the filter.

A light emitted from a semiconductor light emitting device array having a plurality of semiconductor light emitting devices arranged two-dimensionally on a substrate is converged by a condensing lens. In a light guide, a mirror surface is formed from a light incidence port to a light emission port along an inner wall surface. The semiconductor light emitting device array and the condensing lens are arranged in that order toward the light emission port inside the light incidence port of the light guide. A part of the inner wall surface of the light guide is narrowed down substantially along a condensing angle of the condensing lens. The light guide includes parallel inner wall surfaces facing each other, following a portion obtained by narrowing down a part of the inner wall surface, in order to emit the light (each color light) converged by the condensing lens while repeatedly reflecting the light on the mirror surface.

The embodiment of the invention provides a shell and a mobile terminal. A groove is formed in the inner side surface of the shell; the inner side surface of the shell is the surface close to the mobile terminal body; a coil electrically connected with a charging circuit of the mobile terminal is arranged in the groove; and the coil is used for charging the mobile terminal. According to the scheme, the coil is arranged in the groove of the inner side face of the shell; and in comparison with the prior art, the thickness of the mobile terminal will not be increased by the coil, and the portability of the mobile terminal is accordingly improved.

The invention discloses a terminal. The terminal comprises a shell, a rear cover, a front-facing camera and a touch screen, the shell is provided with an accommodating cavity, the rear cover is fixedly connected with the shell, the accommodating cavity penetrates the rear cover, the front-facing camera is partially accommodated in the accommodating cavity, the front-facing camera comprises a first protruding end and a first photographing end, the first protruding end protrudes out of an end face of the rear cover, the first photographing end is accommodated in the accommodating cavity, the touch screen is connected with the shell, and the touch screen encloses an opening of the accommodating cavity so that the first photographing end is accommodated in the opening of the accommodating cavity. According to the terminal provided in the invention, the accommodating cavity is disposed in the shell, and the front-facing camera is partially accommodated in the accommodating cavity, so one end of the front-facing camera protrudes out of the end face of the rear cover, and then a camera in the large volume can be taken as the front-facing camera; and, further, part of the front-facing camera protrudes out of the end face of the rear cover, so the thickness of the whole terminal cannot be increased, the problem of overall volume increasement resulted from the fact that a large-volume camera is taken as the front-facing camera in existence is solved, and user experience is improved.