Abstract:
An angle assembly of an outlet for reeling out a line of a unidirectional reel is disclosed, in which the tongue of a positioning tongue cover is movably set in the annular track of a guiding rail in operation with a sliding roller on one side of a cap to change the angles of pulling a line. While users draw out the transmission lines, the users can adjust the length of transmission lines reeled in or out and vary the angle of transmission lines being turned, thereby preventing the transmission lines from snap, deformation and friction caused by improperly pulling and dragging, so as to store the transmission lines with ease.

Description:
FIELD OF THE INVENTION 
       [0001]    The present invention generally relates to an improved angle assembly of an outlet for reeling out a line of a unidirectional reel, in which a tongue of a positioning tongue cover is movably set in the annular track of a guiding rail in operation with a sliding roller on one side of a cap to change the angles of pulling a line. 
       DESCRIPTION OF PRIOR ART 
       [0002]    As science and technology are progressed ceaselessly, various kinds of electronic products are arisen. It is very common to share the data among these electronic products through conventional connected transmission lines in our daily lives. However, there are some inconveniences in use. For example, while the transmission lines are stored, they are twisted and deformed often. So it is not convenient for users to carry or use such lines. 
         [0003]    The disadvantage of conventional transmission lines lies in the difficulty in collecting transmission lines well and compactly. The transmission line coupled to a connecting port is drawn merely in a uni-direction. Inadequate forces usually cause the transmission line to be bent or even snapped. Consequently, the transmission lines are stored in disorder, and are likely to be bent or broken, leading to intermittent signals. 
         [0004]    To achieve above object, the present invention provides an improved angle assembly of an outlet for reeling out a line of a unidirectional reel, the assembly comprising: a cap including a fillister and a plurality of tenons surrounding an inner edge of the cap, an extending hole disposed on one side of the cap, and a sliding roller disposed on one side of the extending hole; a positioning tongue cover covering the inner edge of the cap and including a positioning tongue disposed on an inner edge of the positioning tongue cover and a pair of parallel pillars disposed on the inner edge corresponding to the extending hole of the cap, wherein each pillar includes a sliding roller; a guiding rail in a form of a lid including an annular track, a fastening slot and a positioning trench disposed thereon; a rotating pedestal in a form of a disk including an axial aperture in a center of the disk, wherein a bulged ring and a plurality of tenons are disposed on a surface of the disk to constitute a vortex spring trench for containing a spiral spring, and another bulged ring is disposed on another surface of the disk to form a transmission line fixed trench; a bearing plate placed on an inner edge of a socket and including a hollow shaft disposed on a surface of the bearing plate, wherein the hollow shaft is cut to form a groove therein, and the hollow shaft passes through the axial aperture of the rotating pedestal; and the socket including a collar disposed around the inner edge of the socket corresponding to the cap, a plurality of screw holes and a plurality of fastening slots. 
       SUMMARY OF THE INVENTION 
       [0005]    It is an object of the present invention to provide an improved angle assembly of an outlet for reeling out a line of a unidirectional reel, in which the tongue of a positioning tongue cover is movably set in the annular track of a guiding rail in operation with a sliding roller on one side of the cap to change the angles of pulling a line. While users draw out the transmission lines, the users can adjust the length of transmission lines reeled in or out and vary the angle of transmission lines being turned, thereby preventing the transmission lines from snap, deformation and friction caused by improperly pulling and dragging, so as to store the transmission lines with ease. 
     
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         [0006]      FIG. 1  is a perspective view of the appearance according to an embodiment of the invention. 
           [0007]      FIG. 2  is an exploded diagram of the assembly according to an embodiment of the invention. 
           [0008]      FIG. 3  is a schematic view of illustrating the connection of the positioning tongue and the guiding rail when the transmission line is not pulled yet according to an embodiment of the invention. 
           [0009]      FIG. 4  is a schematic view of illustrating the connection of the positioning tongue and the guiding rail after the transmission line is drawn according to an embodiment of the invention. 
           [0010]      FIG. 5  is a schematic view of illustrating the combination of sliding rollers slide at multi angles according to an embodiment of the invention. 
           [0011]      FIG. 6  is a schematic view of illustrating the connection of before/after the transmission line is reeled according to an embodiment of the invention. 
           [0012]      FIG. 7  is a schematic view of illustrating an embodiment of the invention. 
       
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
       [0013]    The foregoing aspects, as well as many of the attendant advantages and features of this invention will become more apparent by reference to the following detailed description, when taken in conjunction with the accompanying drawings. 
         [0014]    Referring  FIG. 1  and  FIG. 2 , an improved angle assembly of an outlet for reeling out a line of a unidirectional reel is provided, the assembly comprising: 
         [0015]    a cap  10  including a fillister  101  and a plurality of tenons  100  surrounding the inner edge of the cap  10 , and an extending hole  11  disposed on one side of the cap  10 , wherein at least one sliding roller  110  is disposed on one side of the extending hole  11 , and the sliding rollers  110  are stacked vertically one another, such that a transmission line  47  is pulled with ease as the transmission line  47  is placed among the sliding rollers  110 ; 
         [0016]    a positioning tongue cover  20  covering the inner edge of the cap  10  and including a positioning tongue  21  disposed on the inner edge of the positioning tongue cover  20  and a pair of parallel pillars  210  disposed on the inner edge corresponding to the extending hole  11  of the cap  10 , wherein each pillar  210  includes a sliding roller  211 , one end of the positioning tongue  21  is defined as an axis  212 , the other end of the positioning tongue  21  has a bulged point  213 , and the end of the positioning tongue  21  with the bulged point  213  swings freely by the axis  212  within the inner edge; 
         [0017]    a guiding rail  30  in the form of a lid including an annular track  310 , a fastening slot  312  and a positioning trench  311  thereon; 
         [0018]    a rotating pedestal  40  in the form of a disk including an axial aperture  400  in the center of the disk, wherein a bulged ring  41  and a plurality of tenons  42  are disposed on one surface of the disk, the bulged ring  41  is cut into several sections to form a vortex spring trench  43  for containing a spiral spring  44 , and a bulged ring  45  cut into several sections is disposed on another surface of the disk, constituting a transmission line fixed trench  46  for containing a curly transmission line  47 ; 
         [0019]    a bearing plate  50  placed on the inner edge of a socket  60  including a hollow shaft  500  on one surface of the bearing plate  50 , wherein the hollow shaft  500  is split up into several grooves  5000 , and the hollow shaft  500  is adapted to pass through the axial aperture  400  of the rotating pedestal  40 ; and 
         [0020]    the socket  60  including a collar  601  disposed around the inner edge of the socket  60  corresponding to the cap  10 , a plurality of screw holes  602  and a plurality of fastening slots  600 . 
         [0021]    References are made to  FIG. 1  and  FIG. 2 , which are the perspective diagrams showing the reel assembly is assembled and disassembled, respectively. The reel assembly provided herein includes a cap  10 , a positioning tongue cover  20 , a guiding rail  30 , a rotating pedestal  40 , a bearing plate  50 , and a socket  60 . The positioning tongue cover  20 , the guiding rail  30 , the bearing plate  50 , and the rotating pedestal  40  are disposed between the cap  10  and the socket  60 . A vortex spring trench  43  is disposed on the rotating pedestal  40  for positioning a spiral spring  44 . A transmission line fixed trench  46  is disposed beneath the rotating pedestal  40  for winding and settling a transmission line  47 . The guiding rail  30  and the rotating pedestal  40  are fastened together. The positioning tongue  21  of the positioning tongue cover  20  is movably set in the annular track  310  of the guiding rail  30 . The curly transmission line  47  is interposed between the transmission line fixed trench  46  and the bearing plate  50 . Two ends of the transmission line  47  are drawn out as two joints. One end of the curly transmission line  47  about its center with a flat portion L 1  is vertically inserted into the groove  5000  of the hollow shaft  500  on the bearing plate  50 , and is extended through the through hole inside the hollow shaft  500 . The other end of the transmission line  47  is exposed and fixed on the lower surface of the bearing plate  50  by the clip  51  at the bottom of the bearing plate  50 . 
         [0022]    Referring  FIG. 5  and  FIG. 6 , after the rotating pedestal  40  and the bearing plate  50  are assembled, one end of the transmission line  47  is extended through a connecting hole (not shown) where the bearing plate  50  is connected with the transmission line fixed trench  46  of the rotating pedestal  40 . Subsequently, the end is turned uprightly by track of the sliding roller  211  of the positioning tongue cover  20 , and reaches to the sliding roller  110  on the side of the extending hole  11  of the cap  10 , so as to form a series of bends with multi angles. After the components described above are assembled, the tenon  100  of the cap  10  is lodged in the fastening slot  600  of the socket  60 , and the bearing plate  50  is coupled to the positioning tongue cover  20  and fastened by screws  501 . The resultant therefrom is then combined with the assembled components. 
         [0023]      FIG. 3  and  FIG. 4  are the cross sections showing that the positioning tongue  21  slides along the guiding rail  30  according to a reel assembly of the invention. As shown, the rotating pedestal  40  and the guiding rail  30  are turned with the reeling of the transmission line  47 . The spiral spring  44  produces an elastic force due to rotation, by which the transmission line  47  is reeled in automatically. Also, the positioning tongue  21  slides along the annular track  310  owing to the rotation of the guiding rail  30 . While the transmission line  47  of a predetermined length is reeled out and the positioning tongue  21  slips in a positioning trench  311  adjacent to the annular track  310 , the transmission line  47  is kept at the predetermined length. As for collection, the positioning tongue  21  is moved off the positioning trench  311  by pulling one end of the transmission line  47 ; meanwhile, a restoring force from the spiral spring  44  forces the transmission line  47  to be drawn back to its home position. 
         [0024]    Referring  FIG. 7 , which illustrates an embodiment of the invention, two ends of the transmission line  47  may be connected to the same or different types of joints M/connections F, such as USB/MiniUSB, RJ45/11, 1394, and other equivalent joints M or connections F of electronic products. It is flexible for any connection and easy to store and carry. Furthermore, it is allowed to pull the transmission lines at multi angles, and hence the shelf life of transmission lines is prolonged. The assembly is adapted to complicated connections as well. 
         [0025]    It is apparent that the invention is non-obviousness and utility as compared to the prior art. 
         [0026]    The embodiments of the invention possess the following advantages. 
         [0027]    1. Storing the transmission lines is easy and does not take spaces. 
         [0028]    2. The transmission lines can be pulled at multi angles with respect to the orientation in which the main body for containing the lines is connected to the port. 
         [0029]    3. It is an economy effect since the aforesaid assembly mates with various transmission joints/connections. 
         [0030]    4. The transmission lines can be utilized for long periods due to well storage. 
         [0031]    In summary, the invention is superior to the prior art and not ease to invent for those well-known. The assembly described herein is not known to the public, and has utility and novelty. It is appreciated if the application is examined and granted. 
         [0032]    While the invention has been described in terms of what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention needs not be limited to the disclosed embodiment. On the contrary, it is intended to cover various modifications and similar arrangements included within the spirit and scope of the appended claims which are to be accorded with the broadest interpretation so as to encompass all such modifications and similar structures.