[0015] A preferred embodiment of the rotary sliding assembly of the present invention is detailed as follows.
[0016] Fig. 1 is an exploded perspective view of a handheld mobile device with a rotating assembly according to an embodiment of the present invention. According to a preferred embodiment of the present invention, the rotating assembly is used in a flip-type handheld mobile device 100. As shown in the figure, the handheld mobile device 100 includes an upper cover 102, a base 104, and a rotating component 106. A display (not shown in the figure) is assembled in the upper cover 102. The first end 108 a of the first coupling portion 108 of the upper cover 102 is connected to the second coupling portion 110 on the base 104 through the rotating assembly 106. The second end 108 b of the first coupling portion 108 is the third coupling portion 112 on the connection base 104. According to the present invention, the third coupling portion 112 on the base 104 has a movable latch, and the second end 108b of the first coupling portion 108 can be released by pressing a control knob, so that the upper cover 102 and the base 104 It is only connected by the rotating assembly 106.
[0017] In a preferred embodiment, the rotating assembly 106 includes two rotating shaft portions, respectively, a first rotating shaft portion 105, which allows the upper cover to rotate around the X axis from 0 degrees to 180 degrees, and the second rotating shaft portion 107 allows The upper cover rotates 0 degrees to 180 degrees around the Y axis. The first shaft portion 105 can be fixed in the first end 108a of the first coupling portion 108, for example, in an interference fit manner. The second shaft portion 107 can be fixed in the second coupling portion 110 by, for example, a screw 114 locking method. When the handheld mobile device 100 is assembled, the first shaft portion 105 can be coupled to the second shaft portion 107 so that the upper cover 102 is connected to the base 104.
[0018] Fig. 2 is an exploded perspective view of the rotating assembly according to the preferred embodiment of the present invention. As shown in the figure, the rotating assembly 106 includes a first rotating shaft portion 105 and a second rotating shaft portion 107. The second shaft portion 107 includes a shaft portion body 1071, a base 1072, a fixing piece 1073, and a fixing shaft 1074. The fixed shaft 1074 passes through the hole in the middle of the fixed piece 1073 to fix the shaft body 1071 on the base 1072. In this embodiment, the base 1072 has two fixing holes 1072a and 1072b, and a screw 114 is provided to lock the base 1072 in the second coupling portion 110 (shown in Figure 1), so that the shaft portion body 1071 When rotating, the base 1072 will not rotate with it. The first rotating shaft portion 105 includes a rotating shaft 1051 and a fixed shaft 1052. The fixed shaft 1052 can be fixedly connected to the shaft portion body 1071. For example, a connecting hole (not shown in the figure) can be formed on the shaft portion body 1071, and the fixed shaft 1052 can be fixed in the connecting hole, so that the rotating shaft The 1051 can rotate around the fixed shaft 1052 without affecting the second rotating shaft portion 107.
[0019] Refer to FIG. 3, which is a three-dimensional schematic diagram of the rotating assembly of the present invention after the assembly is completed. The first shaft portion 105 is coupled to the second shaft portion 107 through a fixed shaft 1052. The rotating shaft 1051 of the first rotating shaft portion 105 is fixed in the first end 108a of the first coupling portion 108 shown in FIG. 1, and the second rotating shaft portion 107 is locked to the second coupling portion by the base 1072. In 110, the upper cover 102 is connected to the base 104 by the coupling of the first rotating shaft portion 105 and the second rotating shaft portion 107.
[0020] Refer to FIGS. 4a to 4d, which are three-dimensional schematic diagrams of rotating a handheld mobile device using the rotating assembly of the present invention. At the same time, please refer to FIGS. 5a to 5d for the corresponding operation diagrams of the rotating assembly. In FIG. 4a, a flip-type mobile phone is in a standby state. At this time, the upper cover 102 is closed on the base 104, and the state of the corresponding rotating assembly 106 is shown in FIG. 5a. When a user opens the upper cover 102 in the direction of the arrow 120 shown in FIG. 4b, the first rotating shaft portion 105 of the rotating assembly 106 will rotate 180 degrees around the X axis in the clockwise direction as shown in FIG. 5b to open the upper cover 102 . Next, in FIG. 4c, the user presses a control knob to separate the second end 108b of the first coupling portion 108 from the third coupling portion 112, and rotates the upper cover in the direction of the arrow 121. At this time, the corresponding rotating assembly 106 The second rotating shaft portion 107 is rotated clockwise from the position shown in Fig. 5c around the Y axis to the position shown in Fig. 5d to drive the upper cover 102 to rotate to the position shown in Fig. 4d.
[0021] As shown in FIG. 4d, the display 1021 embedded on the inner surface of the upper cover 102 and the keyboard 1041 on the base 104 are parallel to each other. In other words, the relative positional relationship between the display 1021 and the keyboard 1041 is similar to that of the original mobile phone model, and therefore, for the user, it will not cause troubles in use.
[0022] To sum up, the rotating assembly of the present invention can be provided to rotate and adjust the display in two different axis directions. It can not only adjust the direction of the display according to the watching movie, but also after the rotation adjustment, the display and the base on the inner surface of the upper cover The relative position of the upper keyboard is still parallel to each other, and is similar to the original mobile phone model, therefore, for the user, it will not cause trouble in use.
[0023] Although the present invention has been disclosed as above in a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with the art can make various equivalent changes without departing from the spirit and scope of the present invention. And retouching, therefore, the protection scope of the present invention shall be as defined by the appended claims of this application.
