KR20200101669A - Standard USB A Jack Integrated Mobile Phone D-Ring Holder - Google Patents

Abstract

The present invention relates to a mobile terminal holder, which is attached to a rear surface of a mobile terminal or a rear surface of a mobile terminal protection case to adjust an inclination angle of the mobile terminal, which is a function of the mobile terminal holder, and maintains the inclination angle firmly when holding the mobile terminal. The holder has a function of adjusting a multi-stage angle-variable rotation angle of a 360-degree rotating plate (20), and has an eight-stages inclination angle adjusting function with a strong shaft coupling configuration of a jack-integrated integral hinge shaft (40) for a screw-fastened USB A terminal and an octagonal cross-section rotating shaft (30) rotated in the range of 180 degrees. A D-Ring type ring (50) is fitted and assembled at one end of a standard USB A terminal jack. Two bent portions (52) of the D-Ring-type ring (50) are provided to prevent slipping or falling when the mobile terminal is mounted. When the mobile terminal is mounted, a plurality of non-slip protrusions (51) are provided on a flat contact portion (55) which is in contact with the floor. A string hole (53) is provided on one side of the flat contact portion (55) to prevent the loss of the terminal and prevent damage.

Description

Standard USB A Jack Integrated Mobile Phone D-Ring Holder {Standard USB A Jack Integrated Mobile Phone D-Ring Holder}

The present invention is attached to the back of the mobile terminal or the back of the mobile terminal protection case to adjust the inclination angle of the mobile terminal, which is a function of the mobile terminal cradle in mounting the mobile terminal, so that the inclination angle can be firmly maintained when mounting. In order to increase the convenience of use as well as for the purpose of use, the multi-stage rotation angle adjustment function of the 360-degree rotating plate and the 8-stage 180-degree rotation axis assembled with the integral hinge shaft of the jack integrated jack for the USB A terminal are combined with 8 stages of multi-stage tilt angle. As a cradle having an adjustment function, in order to prevent slipping or falling when the mobile terminal is mounted, a plurality of non-slip bumps 51 are provided in two bent portions and a flat contact portion 55 (contacting the floor when the mobile terminal is mounted). It relates to a standard USB A terminal jack integrated mobile terminal D-Ring type cradle that is configured to fit and assemble the provided D-Ring type ring so that it can be firmly mounted as intended by the user when using the mobile terminal cradle.

The shape of the mobile terminal cradle currently generally used is [Document 1] Utility Model Registration 20-0476134: Mounting device for vehicle mobile devices. [Document 2] Registered Patent 10-1316363: A cradle for a portable terminal. [Document 3] Utility Model Registration: 20-0472008 As seen in mobile phone holders that can be replaced with rings of various sizes, in the section where the axis is coupled between the circular ring and the base of the holder as a metal circular ring, (circular cross-sectional shape or quadrangular cross-sectional shape ) It is common to form a rotation shaft of 180 degrees and wrap the outer circumferential surface with a liner member molded of elastic material such as urethane rubber with high coefficient of friction, and then press-pressed or assembled with screws. However, within a few months after use, the distance between the rotation axis and the liner may become loose and it may not be possible to hold the rotation axis firmly.Therefore, the function of adjusting the tilt angle of the mobile terminal screen, a function of the mobile terminal holder, such as slipping or falling when the mobile terminal is mounted. There was a problem of damage, and the expensive mobile terminal was damaged by dropping the mobile terminal from time to time, unlike the user's finger gripping intention, even when using a finger in the circular ring due to the shaft coupling state of the loose circular ring and the base of the holder. There was a problem with the back.

Therefore, the present invention has been devised to solve the above problems, in a configuration in which the fixed plate attached to the rear of the mobile terminal or the rear surface of the mobile terminal protective case and the rotating plate assembled are in contact with the inner protrusions of the gear and the stopper function. It is possible to unilaterally change and the integral hinge combined jack in the form of a jack for standard USB A terminal that is assembled with an octagonal cross-section rotation shaft configured at one end of the rotating plate, and the integral hinge combined jack rotates around an octagonal cross-section rotation axis. At the same time, the D-Ring type ring, which is firmly coupled with an integral hinged jack and fitted and assembled with an integral hinge jack, has a non-slip bump in three places to prevent it from slipping or falling down when the terminal is mounted, and at the same time prevent loss of the terminal. For this purpose, we would like to provide a D-Ring type cradle for standard USB A terminal jack integrated mobile terminal equipped with a string hole for tying strings.

In addition, the upper surface of the 360-degree rotating plate of the present invention is provided with a space in which a metal name plate can be attached for magnetic coupling with known various types of magnetic holders, and the space includes a metal name plate made of a material attached to the magnet or a metal thin plate attached to the magnet. A standard USB A terminal jack-integrated mobile terminal D-Ring-type cradle with features that can be used for a variety of purposes by printing a user's favorite photo, corporate promotional image, or tourist attraction photo by laminating an epoxy name plate with photos, etc. Want to provide.

In order to achieve the above object, the present invention comprises a gear unit arranged in a circular shape inside a fixed plate attached to the rear surface of the mobile terminal or the rear surface of the mobile terminal protection case, and the inner protrusion of the rotating plate abuts the gear unit and therebetween. Therefore, when the rotating plate is rotated, it has the feature of multi-stage shifting in tens of steps as a function of a stopper. In addition, in the shaft coupling configuration of the inner surface of the integral hinge combined jack that is assembled with the octagonal cross-section rotation shaft formed at one end of the rotating plate, when rotating around the octagonal cross-section rotation axis, the surface and angle divided into octagonal angles every 22.5 degrees It has a axial bonding characteristic that is repeatedly and firmly bonded. At this time, the number of teeth of the gear unit is composed of a multiple of the inner protrusion of the rotating plate.

In addition, the D-Ring type ring that is fitted and assembled with the connection part of the present invention, which is in the form of a standard USB A terminal jack for both integral hinges, has two bent parts and the upper part of the D-Ring type ring so that it does not slip or fall when the terminal is mounted. When using the latest mobile terminal that has become slim without being able to insert a string, it is equipped with a string hole that can be tied by inserting a string into the upper flat contact portion of the D-Ring type ring while forming a non-slip bump in three places including the provided flat contact portion. It is intended to prevent a significant amount of damage or loss by dropping it from the hand.

In addition, on the upper surface of the 360-degree rotating plate of the present invention, a space for attaching a metal name plate for magnetic coupling with known various types of magnetic mounts is formed, and a metal name plate of a material attached to the magnet or a metal thin plate attached to the magnet and a photograph are formed. To complete the standard USB A terminal jack integrated mobile terminal D-Ring type cradle that can be used for various purposes by printing a user's favorite photo, corporate promotional image, or tourist attraction photo by laminating the printed epoxy name plate. do.

It also transfers data stored on a mobile terminal or computer. USB memory or USB memory card reader, which is widely used for movement, can be attached to the standard USB A terminal jack, which is a connection part of the present invention, to increase the convenience of portability. At this time, the D-Ring type ring is detached and a separate key ring Hang it on and attach it to each other for convenient use.

Therefore, the present invention is a configuration in which the entire rotating plate is rotated 360 degrees, and is fixed to the center of the fixed plate like a rotation axis of a general circular ring-shaped holder, so that the ring is not rotated in place, but is connected to the outside of one end of the rotating plate. Since the shape of the rotating shaft is provided, the width of the displacement that is rotated 360 degrees of the D-Ring type ring of the present invention has the effect of having a wide range of displacement that cannot be compared to the existing holder. When the mobile terminal is mounted in an open position, even if the floor on which the mobile terminal is mounted is not flat and has a severe gradient or is of a slippery material, it is not necessary to adjust the mounting posture of the mobile terminal or the tilt angle of the screen according to the influence of the center of gravity of the mobile terminal. Since it is possible to expand the range of the mobile terminal to adjust the standing posture or tilt angle as intended by the user without being restricted at all, there is an effect that the usability is dramatically increased. You can even expect a special effect that can be used by unfolding a D-Ring type hook and hanging it on a nail like a picture frame.

In addition, the 360-degree rotating plate of the present invention is composed of a mechanical coupling with the inner protrusion of the rotating plate between the and the circular gear part inside the fixed plate, and the inner protrusion surface of the integral hinge shaft coupled with the octagonal cross-section rotation shaft is each Since this configuration is repeatedly mechanically coupled, it has the characteristic that it can be firmly maintained by various combinations of the rotation angle and the tilt angle of the terminal screen when mounting the mobile terminal, which is a function of the mobile terminal holder, and the top surface of the 360-degree rotating plate is magnetic. It is composed of a metal name plate or a magnetic metal thin plate and a laminated epoxy name plate, and images such as photographs are printed on the epoxy name plate so that users can select a design that suits their preferences, as well as increase the business feasibility that can be used for tourism souvenirs or corporate promotional items. There is.

In addition, with the function of two bent parts of a D-Ring type ring coupled with a jack for a standard USB A terminal configured at one end of the integral hinge axis of the present invention, and a non-slip bump and a string hole provided in the flat contact part, the mounting stability of the terminal when mounting a mobile terminal There is an increase effect and the effect of preventing damage and loss of the terminal, and removing the USB memory by replacing it with a D-Ring type ring. It is possible to provide a D-Ring type cradle for a standard USB A terminal jack-integrated mobile terminal that has the effect of enhancing portability when attached and used.

1 is a three-dimensional perspective view of the present invention.
Figure 2 is a three-dimensional perspective view of the open state of the D-Ring ring of the present invention.
3 is a three-dimensional perspective view of the present invention attached to the back of a mobile terminal.
4 is a three-dimensional perspective view illustrating a state in which the present invention is attached to the rear surface of a mobile terminal and a D-Ring-type ring is spread and used at 90 degrees with the center upper surface of the rotating plate.
5 is a three-dimensional perspective view illustrating a state in which the present invention is attached to the rear surface of a mobile terminal and a D-Ring-type ring is spread and used at 90 degrees to the side of the rotating plate.
6 is a three-dimensional perspective view illustrating a state in which the present invention is attached to the rear surface of a mobile terminal and a D-Ring-type ring is spread and used at 45 degrees from the side of the rotating plate.
7 is a plan view of the present invention.
8 is a front view of the present invention.
9 is a left side view of the present invention.
10 is a right side view of the present invention.
11 is a bottom view of the present invention.
12 is a three-dimensional perspective view illustrating a state in which a USB memory is assembled on a central upper surface of a rotating plate and unfolded at 45 degrees to the connection part of the present invention.
FIG. 13 is a three-dimensional perspective view illustrating a state in which a USB memory is assembled to the connection part of the present invention on a central upper surface of a rotating plate and spread at 45 degrees to be used in a vertical direction.
14 is an exploded perspective view of the present invention.
15 is an exploded perspective view of the present invention viewed from the bottom.
16 is a plan view of the D-Ring type ring of the present invention in an open state.
17 is a plan view of the name plate, the countersunk screw and the D-Ring type ring removed and opened according to the present invention.
18 is an enlarged cross-sectional view taken along line AA of FIG. 17 of the present invention.
19 is a partially enlarged cross-sectional view of the integral hinge-integrated jack of FIG. 17 of the present invention.
FIG. 20 is a partially enlarged cross-sectional view of the integral hinge-integrated jack of FIG. 17 rotated by 22.5 degrees around an octagonal cross-sectional rotation axis.

In order to achieve the above technical problem, the present invention is a fixed plate 10 attached to the rear surface of the terminal or the rear surface of the terminal protective case with double-sided tape 1, the circular gear part 11 integrally formed inside the fixed plate 10 ) And the inner protrusions 21 of the 360-degree rotating plate 20 are in contact with each other and mechanically coupled, and the 360-degree rotating plate 20 and the fixed plate 10 are simply fitted in the center using four undercuts. It is assembled together, and the entire 360-degree rotating plate (20) is fixed. There is a characteristic that it rotates in reverse and is multi-stage, and at this time, the number of teeth of the circular gear part 11 is configured as a multiple of the number of the internal protrusions 21 of the 360-degree rotating plate 20.

In addition, a space for attaching a name plate is formed on the upper surface 22 of the rotating plate, and a metal name plate 23 or two layers of epoxy name plate 23 (overlapping the printing surface on the magnetic metal plate) are provided. Since images such as photographs can be printed and used on the printing surface, there is an effect of increasing an aesthetic effect.

Also addressed to one end of the present invention 360 degree rotating plate (20). The octagonal cross-section rotation shaft 30 provided protruding is wrapped around and assembled on the upper and lower two inner protrusions 41 formed on the inner side of the standard USB A terminal jack-integrated integral hinge shaft 40, and the octagonal cross-section rotation shaft 30 ) Centered on the integral hinge shaft (40) when the D-Ring-type ring (50) connected to the integrated USB A terminal jack is rotated together, as shown in Figs. The face and angle of 30) are repeated with the inner protrusion face 41 of the integral hinge shaft 40. Since it has the effect of being mechanically axially coupled, the inclination angle of the terminal screen can only be fixed once at a position where the circular ring is perpendicular to the fixed plate within the 180 degree tilt angle rotation range of the existing products of the four-section shape rotation axis. Although there is no problem, the present invention has the feature that the tilt angle can be firmly fixed at a whopping 7 angles (22.5 degrees, 45 degrees, 67.5 degrees, 90 degrees, 112.5 degrees, 135 degrees, and 157.5 degrees).

Therefore, the present invention is a mechanical coupling of the circular gear part 11 and the inner protrusion 21 and the inner protrusion surface 41 and the mechanism of the integral hinge shaft 40 in which the surface and the angle of the octagonal cross-sectional rotation shaft 30 are As a result of the axial coupling, in addition to the effect of being able to firmly maintain the tilt angle of the terminal screen at various angles (at a whopping 7 angle positions), the two bent portions 52 of the D-Ring type ring 50 and the plane The contact part 55 is provided with a non-slip bump 51 to firmly maintain the inclination angle of the terminal screen as the user intended, regardless of the influence of the environment of the floor material or the weight of the terminal itself, where the mobile terminal cradle is mounted. Mobile terminal cradle with features that can be given A standard USB A terminal jack-integrated mobile terminal D-Ring-type cradle that can faithfully perform its original functions can be provided.

1: double-sided tape, 10: fixing plate, 11: circular gear, 20: 360 degree rotating plate, 21: inner projection 22: upper surface, 23: metal name plate, or two layers of epoxy (overlaid on magnetic metal plate with printing surface) Name plate, 24: Undercut, 30: 8-sided rotary shaft, 40: integral hinge shaft, 41: inner protrusion, 42: integral hinge, 43: plate head screw 45: standard USB A terminal jack, 50: D-Ring type Hook, 51: non-slip bump, 52: bend, 53: string hole, 55: flat contact part, 60: mobile terminal, 70: USB Memory or USB Memory card reader

Claims (3)

The circular gear part 11 integrally formed inside the fixing plate 10 attached to the rear surface of the terminal or the rear surface of the terminal protective case with double-sided tape (1) is provided with the internal protrusion 21 of the 360-degree rotating plate 20 and mechanically. As a configuration combined, the 360-degree rotating plate 20 and the fixed plate 10 are assembled in a fitting manner in the center using an undercut, so that the entire 360-degree rotating plate 20 is fixed. As a configuration that is rotated in reverse and multistage, the number of teeth of the circular gear part 11 is configured as a multiple of the number of internal protrusions 21 of the 360-degree rotating plate 20; And
At the ends of the two beams raised on the circumferential surface of the 360-degree rotating plate 20, an octagonal cross-sectional rotation shaft 30; and,
The octagonal cross-sectional rotation shaft 30 is a configuration that is wrapped around and assembled on the upper and lower two inner protrusions 41 formed on the inside of the standard USB A terminal jack integrated integral hinge shaft 40, and the octagonal cross-sectional rotation shaft 30 When the D-Ring-type ring 50 connected to the integrated USB A terminal jack is rotated together within a range of 180 degrees, the rotation axis in eight cross-sections every 22.5 degrees inclination angle of the mobile terminal (30) The face and the angle of the integral hinge shaft 40 and the inner protrusion 41 and repetitive. As a mechanically shaft-coupled configuration, the tilt angle can be firmly fixed at 7 angles (22.5 degrees, 45 degrees, 67.5 degrees, 90 degrees, 112.5 degrees, 135 degrees, 157.5 degrees), so the 360 degree rotating plate ( 20) has the feature of multistage change in several tens of steps, which are multiples of 12, and the D-Ring-type ring 50 connected thereto is 8 when rotated together around the octagonal rotating shaft 30 within the range of 180 degrees. Jack-integrated mobile terminal D-Ring type cradle for standard USB A terminal that can maintain strong shaft coupling at the tilt angle position of the step. The method of claim 1, wherein the standard USB A terminal jack-integrated mobile terminal D-Ring-type cradle includes an octagonal cross-sectional rotation shaft (30) addressed to one end of a fixed plate (10) and a 360-degree rotating plate (20) assembled up and down. Integral hinge shaft 40 assembled with screw fastening, D-Ring type hook 50 fitted with an integrated USB A terminal jack, and assembled,
A plurality of non-slip protrusions 51 are provided in the two bent portions 52 of the D-Ring type ring 50 and the flat contact portion 55 that contacts the floor when the mobile terminal is mounted, and at one side of the flat contact portion 55 With a string hole 53, it can be gripped with a string when using a slim rod-shaped mobile terminal in recent years, so it can be prevented from being damaged or lost by dropping. Integral hinge shaft 40 integrated USB A terminal The D-Ring type mobile terminal D-Ring type cradle for standard USB A terminal that improves usability as it can be used by replacing the D-Ring type hook (50) from the jack for use and replacing the USB Memory or USB Memory card reader. The method of claim 1, wherein the standard USB A terminal jack-integrated mobile terminal D-Ring type mount is mounted in the space provided on the upper surface (22) of the 360 degree rotating plate (20), a metal name plate or (printed on a magnetic metal plate) Two-ply epoxy name plate (23); and
The metal name plate or the two-ply epoxy name plate 23 (overlapping the printed surface on the magnetic metal plate) prints a user's photo or image for tourist attraction or company promotion on a known press-molded magnetic metal material or magnetic metal material plate. After the process, a name plate overlaid with epoxy can be used. Unlike the general post-processing procedure (pre-printing and then adding epoxy), double-sided tape is attached to both sides of a thin metal plate, and the user's desired If a photo or image is printed by UV flatbed printing and then attached to a double-sided tape attached to a thin metal plate, it can be immediately provided to the user, so it can be provided to users on the fly, so it is a standard USB A terminal jack-integrated mobile that can satisfy the effect and aesthetics. Terminal D-Ring type cradle.

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