KR20110085042A - Rotating device of JP Dongle - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotation device of a USB dongle that rotates a USB terminal part in a USB dongle. The first and second pivotal support parts protrude from left and right sides of the lower part of the USB dongle body, and the first and second soft parts are formed. Each of the first and second pivotal support parts is inserted into a recess formed in the shock absorbing member, and the pivoting member is inserted between the first shock absorbing member and the second shock absorbing member to rotate. Absorb and prevent damage.

Description

Rotation apparatus of Universal Serial Bus dongle

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotating device of a USB dongle for rotating the rotating unit in a USB dongle such as a universal serial bus (USB) memory and a USB modem.

With the development of digital industrial technology, various USB dongles such as a USB memory and a USB modem, which are mounted on a USB hub port provided in a computer while being conveniently carried by a user, have been developed and used.

The USB dongle is provided with a rotating part in which a USB terminal pattern is formed for convenience of use, and is configured to rotate the rotating part in the main body of the USB dongle.

In particular, the USB dongle having an internal antenna, such as a USB modem, is to rotate the rotating portion in the main body of the USB dongle so that it can be rotated at an angle that can communicate smoothly with the outside.

However, when the USB terminal pattern formed on the rotating part is attached to the USB hub port provided in the computer and the like and the external shock is applied, the rotating part between the rotating part and the main body is damaged, which causes the USB dongle. There are many cases where you can not use.

Therefore, the problem to be solved by the present invention is to provide a USB rotating device that does not cause damage even when an external shock is applied.

Technical problems to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned above may be clearly understood by those skilled in the art to which the present invention pertains. There will be.

The rotation device of the USB dongle according to the present invention includes a first pivot support and a second pivot support, which protrude on both left and right sides of a lower portion of a universal serial bus (USB) dongle body, and the first pivot support and the second pivot support. It includes a first buffer member and a second buffer member to be inserted, and a rotating portion having a USN terminal pattern, and inserted and rotated between the first buffer member and the second buffer member.

Bosses and insertion grooves respectively formed on one side and the other side of the pivot portion, a pivot groove formed to penetrate the first pivot support portion and the first buffer member to be inserted therebetween, and the second pivot support portion and the first pivot member. A rotational groove formed to penetrate each other through the second shock absorbing member, and a hinge axis inserted into the rotational groove formed in the insertion groove, the second pivotal support portion, and the second shock absorbing member.

Insert grooves respectively formed in the first pivot support and the second pivot support, and end portions of the first shock absorbing member and the second shock absorbing member, respectively, are inserted into the insert grooves to be inserted into the first pivot support and the second pivot support. And a stopper to prevent the pivot support from being separated from the recesses of the first shock absorbing member and the second shock absorbing member.

The material of the first and second buffer members is any one of soft rubber, silicone or urethane.

The rotation device of the USB dongle of the present invention includes a soft cushioning member on the outside of the rotation support shaft, and the shock absorbing member absorbs the shock when an external shock is applied.

Therefore, even if an impact is applied from the outside, it is possible to prevent the rotating part between the rotating part and the rotating support shaft from being damaged.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which do not limit the present invention, and like reference numerals denote like elements.
1 is an exploded perspective view showing the configuration of a preferred embodiment of the rotating apparatus of the present invention,
Figures 2a and 2b is a view showing an example of the rotation state of the USB terminal unit in the combined state of the rotation apparatus of the present invention, and
3 is a cross-sectional view showing the rotating device of the present invention.

The following detailed description is only illustrative, and merely illustrates embodiments of the present invention. In addition, the principles and concepts of the present invention are provided for the purpose of explanation and most useful.

Accordingly, various forms that can be implemented by those of ordinary skill in the art, as well as not intended to provide a detailed structure beyond the basic understanding of the present invention through the drawings.

Figure 1 is an exploded perspective view showing the configuration of a preferred embodiment of the rotating device of the present invention, Figures 2a and 2b is a view showing a USB terminal portion in a rotating state of the coupling device of the present invention as an example, Figure 3 It is sectional drawing which shows the rotation apparatus of this invention.

Here, reference numeral 100 denotes a main body of the USB dongle. First and second pivotal support parts 110 and 120 are formed on both left and right sides of the lower end of the main body 100, respectively. Insertion grooves 112 and 122 are formed in connection portions between the main body 100 and the first and second pivotal supports 110 and 120, respectively, and the first and second pivotal supports 110 and 120, respectively. Rotating grooves 114 and 124 are formed in each of the) to face each other.

Reference numerals 130 and 140 denote soft first and second buffer members such as rubber, silicone, urethane, or the like. Grooves 132 and 142 into which the first and second pivotal support parts 110 and 120 are inserted are respectively formed in the first and second shock absorbing members 130 and 140.

At the ends of the first and second shock absorbing members 130 and 140, the first and second shock absorbing parts 110 and 120 are inserted into the insertion grooves 112 and 122, respectively. Stoppers 134 and 144 are formed to prevent the members 130 and 140 from being separated. In addition, the first and second buffer members 130 and 140 are formed with the rotation grooves 136 and 146 penetrating the rotation grooves 114 and 124.

Reference numeral 150 is a rotating part. The rotating unit 150 includes a terminal unit body 152 and a USB terminal unit 154 on which a USB terminal pattern 154a is formed. In addition, a cylindrical boss 156 inserted into the pivoting grooves 114 and 136 is formed at one side of the terminal unit body 152. In addition, an insertion groove 158 is formed at the other side of the terminal body 152, and a hinge shaft 160 is inserted into the insertion groove 158 and the rotation grooves 124 and 146.

The rotating apparatus of the present invention having such a configuration, when assembled, first and second pivot support parts 110 and 120 in the grooves 132 and 142 provided in the first and second shock absorbing members 130 and 140 first. Insert each).

At this time, the stoppers 134 and 144 provided at the end portions of the first and second shock absorbing members 130 and 140 are inserted into the grooves 112 and 122 of the first and second pivotal supports 110 and 120, respectively. The first and second pivotal supports 110 and 120 are not separated from the recesses 132 and 142 of the first and second buffer members 130 and 140.

And the hinge shaft 160 in the groove 142, 122 formed in the insertion groove 158 formed on the other side of the terminal portion main body 152, the second buffer member 140 and the second pivot support 120, respectively. Insert to join.

The boss 156 formed on one side of the terminal unit body 152 is inserted into the recesses 132 and 112 formed in the first buffer member 130 and the first pivotal support 110, respectively.

In the present invention assembled as described above, the pivoting unit 150 rotates around the boss 156 and the hinge shaft 160 in the main body 100 as shown in FIGS. 2A and 2B.

When a predetermined shock is applied to the side surface of the main body 100 in the state of using the USB dongle, the shock is absorbed by the soft first and second shock absorbing members 130 and 140, and the first and second rotations. The support parts 110 and 120 or the rotation part 150 are not damaged.

100: main body 110, 120: rotation support
112, 122, 158: insertion groove 114, 124: rotation groove
130, 140: buffer member 132, 142: groove
134, 144: stopper 136, 146: pivoting groove
150: rotating part 152: terminal part main body
154: USB terminal section 154a: USB terminal pattern
156: boss 160: hinge axis

Claims (4)

First and second pivotal support portions protruding from left and right sides of a lower portion of a USB (Universal Serial Bus) dongle main body;
A first shock absorbing member and a second shock absorbing member inserted into each of the first pivot support and the second pivot support; And
And a rotating part having a USN terminal pattern and inserted and rotated between the first buffer member and the second buffer member. The method of claim 1,
Bosses and insertion grooves are formed on one side and the other side of the rotating part, respectively;
A rotation groove which is formed to penetrate the first rotation support portion and the first shock absorbing member so as to be inserted into the boss; And
A rotation groove formed to penetrate the second rotation support portion and the second buffer member; And
And a hinge shaft inserted into the insertion groove and the rotation groove formed in the second pivot support and the second shock absorbing member. The method of claim 1,
Insertion grooves respectively formed in the first pivot support and the second pivot support; And
Shaped at the ends of the first shock absorbing member and the second shock absorbing member, respectively, and inserted into the insertion groove so that the first pivot support and the second pivot support are not separated from the recesses of the first shock absorbing member and the second shock absorbing member. Rotating device of the USB dongle comprising a stopper. The method according to any one of claims 1 to 3,
The first and second cushioning member is made of a soft rubber, silicone or urethane rotation device of the USB dongle.

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