Patent ID: 9750144
Date: 2017-08-29
CPC Classifications: G06F,G09F,H04M,H05K

Claim:
1. A connecting system of a multi-section housing which is divided into first to fourth housing sections which are superposed in that order to form a multi-section housing which can be spread open to form a single flat surface, comprising: first connecting devices which are arranged between the first and second housing sections and between the third and fourth housing sections, and second connecting devices which are arranged between the first and fourth housing sections and between the second and third housing sections, wherein the first connecting devices including: fastening parts which are fastened to the first and fourth housing sections at one end sides, and slide-and-rotate parts which stick out from the first and fourth housing sections, which enable the first and fourth housing sections to slide from the states superposed over the second and third housing sections, then enable the first and fourth housing sections to be rotated with respect to the second and third housing sections by respectively 180 degrees to form a flat surface at other end sides, wherein the second and third housing sections have arm parts which hold the slide-and-rotate parts in the state where the first to fourth housing sections are superposed, the second connecting devices including: first hinges which connect single end faces of the second and third housing sections, and second hinges which connect end faces of the first and fourth housing sections at opposite sides to the end faces of the first hinge sides, wherein the first connecting devices are used to make the second and third housing sections slide with respect to the first and fourth housing sections, in the fully slid state, the first connecting devices are used to make the first and fourth housing sections rotate with respect to the second and third housing sections while the second connecting devices are used to make end faces of the second and third housing sections and end faces of the first and fourth housing sections approach each other, and, when the first and fourth housing sections finish being rotated with respect to the second and third housing sections, the end faces of the second and third housing sections and the end faces of the first and fourth housing sections abut against each other to thereby form a single flat surface.