KR20170024359A - Multi-function usb cable for mobile tereminal - Google Patents

Multi-function usb cable for mobile tereminal Download PDF

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Publication number
KR20170024359A
KR20170024359A KR1020150119522A KR20150119522A KR20170024359A KR 20170024359 A KR20170024359 A KR 20170024359A KR 1020150119522 A KR1020150119522 A KR 1020150119522A KR 20150119522 A KR20150119522 A KR 20150119522A KR 20170024359 A KR20170024359 A KR 20170024359A
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KR
South Korea
Prior art keywords
terminal
usb
cable
connector
usb terminal
Prior art date
Application number
KR1020150119522A
Other languages
Korean (ko)
Inventor
문조영
Original Assignee
(주)모비덴트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)모비덴트 filed Critical (주)모비덴트
Priority to KR1020150119522A priority Critical patent/KR20170024359A/en
Publication of KR20170024359A publication Critical patent/KR20170024359A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

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  • Telephone Set Structure (AREA)

Abstract

According to the present invention, there is provided a USB cable for a mobile communication terminal, comprising: a first connector part for connecting to a host; A second connector part 150 for connecting with the slave; And a cable 190 connecting the first connector portion and the second connector portion. The first connector portion includes a body portion 120, a general USB terminal portion 130 arranged in layers in the body portion, And a micro USB terminal unit 140. The micro USB terminal unit is slidably coupled to the body unit so that the micro USB terminal unit can protrude and retreat along the connection direction of the general USB terminal unit with respect to the body unit. A USB cable for the terminal is provided.

Description

MULTI-FUNCTION USB CABLE FOR MOBILE TERMINAL FOR MOBILE COMMUNICATION TERMINALS

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a USB cable used in a mobile communication terminal such as a smart phone, and more particularly, to a multifunctional USB cable capable of charging and data communication.

The Universal Serial Bus (USB) was developed in 1995 by IBM, Intel, Microsoft, and seven other companies including Compaq, DEC, and NEC Norton Telecon to replace the existing parallel and serial ports with a new, unified interface. It is a standard created by the center.

Recently, with the rapid spread of smart phones, a method of charging a smart phone by connecting a smart phone to a computer with a USB cable is widely used. Conventional USB cable is a structure that can connect a smartphone to a desktop computer only, which limits its use.

It is an object of the present invention to provide a USB cable for a mobile communication terminal such as a smart phone, which can be connected not only to a desktop computer but also to another device equipped with a micro USB port, thereby extending the range of use.

According to an aspect of the present invention,

A USB cable for a mobile communication terminal, comprising: a first connector part (110) for connecting to a host; A second connector part 150 for connecting with the slave; And a cable 190 connecting the first connector portion and the second connector portion. The first connector portion includes a body portion 120, a general USB terminal portion 130 arranged in layers in the body portion, And a micro USB terminal unit 140. The micro USB terminal unit is slidably coupled to the body unit so that the micro USB terminal unit can protrude and retreat along the connection direction of the general USB terminal unit with respect to the body unit. A USB cable for the terminal is provided.

The micro USB terminal portion includes a latching protrusion 143 and two exposed portions 123 and 124 to which the latching protrusion 143 can be attached may be disposed in the body portion along the protruding and retracting direction.

The second connector portion includes a basic terminal 160 integrally connected to the cable and connected to the Android phone, a compatible terminal for iPhone connection 17 detachably connected to the basic terminal and connected to the cable by a ring portion 175, (170).

According to the present invention, all the objects of the present invention described above can be achieved. Specifically, since the USB cable according to the present invention includes a connector portion in which a micro USB terminal is coupled to a body portion having a general USB terminal so that the micro USB terminal can be inserted and withdrawn, it can be connected to a desktop computer through a general USB terminal, , And can be used by being connected with other devices through the micro USB terminal, so the range of use is expanded.

1 and 2 are perspective views illustrating a multifunctional USB cable for a mobile communication terminal according to an embodiment of the present invention.
3 is a front view of a first connector portion of the multifunctional USB cable for a mobile communication terminal shown in FIG.
4 is an exploded perspective view of the first connector portion of the multifunctional USB cable for the mobile communication terminal shown in FIG.
FIGS. 5 and 6 illustrate a first connector portion of the multifunctional USB cable for the mobile communication terminal shown in FIG. 1, and show a state in which the micro USB terminal is in and out, respectively.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show a multifunctional USB cable for a mobile communication terminal according to an embodiment of the present invention. The mobile communication terminal, which is the object of use of the multifunctional USB cable shown in this embodiment, is a smart phone. The USB cable according to the present invention can be used for both an Android phone and an iPhone having connection ports of different types and performs charging and data communication functions for a connected smart phone. 1 and 2, the USB cable 100 includes a first connector 110, a second connector 150, and a cable 190 connecting the two connectors 110 and 150 do.

1 to 5, the first connector 110 includes a body 120 having a shape and size that can be mechanically coupled to a USB port provided on a host such as a desktop or notebook computer, A general USB terminal part 130 and a micro USB terminal part 140 which are arranged in layers in the memory 120. The general USB terminal unit 130 is a terminal electrically connected to the host side, and the host has a port that can mechanically engage with the body unit 120. The host has a USB controller and allows the connection of the smartphone to send and receive data through the data communication with the smartphone and supply the charging power to the smartphone. A host is typically a desktop or notebook computer. The configuration of the general USB terminal unit 130 is substantially the same as that of a general USB terminal, and therefore, a detailed description thereof will be omitted.

The micro USB terminal unit 140 is disposed on the body 120 in a layered relationship with the general USB terminal unit 130 and is disposed on the body 120 so as to be able to protrude and retreat along the connection direction of the general USB terminal unit 130. [ (120). The connection direction of the micro USB terminal unit 140 also coincides with the connection direction of the general USB terminal unit 130. Since the electrical connection structure of the micro USB terminal unit 140 is the same as that of a conventional micro USB terminal, detailed description thereof will be omitted. The present invention is characterized in that the micro USB terminal unit 130 slides and moves with respect to the general USB terminal unit 130, and therefore only the configuration thereof will be described in detail.

The micro USB terminal unit 140 is provided with first and second grooves 141 and 142 and locking protrusions 143 arranged in order along the direction in which the protruding and retracting directions are formed. The first groove 141 and the second groove 142 are positioned in a direction out of both the protruding and retracting directions of the latching protrusion 143. The user can slide the micro USB terminal unit 140 using the two grooves 141 and 142. [ The latching protrusion 143 protrudes outward and is supported by the elastic supporting portion 144. [ The elastic support portion 144 is in the form of a bar extending along the projecting / retracting direction, and the latching protrusion 143 is located at the end of the elastic support portion 144. The body part 120 is provided with a first exposed part 123 and a second exposed part 124 which are sequentially positioned along the protruding and retreating direction of the micro USB terminal part 140. The first exposed portion 123 is positioned in a direction out of both directions of the projecting and retracting directions. 5, the second groove 142 and the latching protrusion 143 are exposed to the first exposed portion 123 when the micro USB terminal portion 140 is completely out. The latching protrusion 143 is caught by the first exposing portion 123 in the direction in which both the protruding and retracting directions enter the micro USB terminal portion 140 to prevent the micro USB terminal portion 140 from being unwantedly moved in. 1, 2, and 5, when the micro USB terminal unit 140 is extended and fixed, the first connector unit 110 uses the micro USB terminal unit 140 as a connection terminal, For example, another smart phone, etc.). 5, when the locking protrusion 143 is pressed and the nail or the like is inserted into the second groove 142, the micro USB terminal unit 140 is inserted into the micro USB terminal unit 140, So that it is completely accommodated. Referring to FIG. 6, the latching protrusion 143 is exposed through the second exposed portion 124, and the first groove 141 is exposed through the first exposed portion 123. 6, when the micro USB terminal unit 140 is completely housed in the body 120, the first connector unit 110 is connected to an apparatus (for example, a desktop computer) having a general USB port, . 6, when the user pushes the latching protrusion 143 and moves the nail in the direction in which the first groove 141 is inserted into and out of the first groove 141, the user inserts the micro USB terminal unit 140, As shown in Fig. 5.

The second connector part 150 is a connector connected to the USB device side. The USB device is a device that can operate as a slave corresponding to the host, and has a port to which the second connector unit 150 is coupled. The USB device refers to a device capable of processing data by a USB communication method using a USB controller. In the present embodiment, the device is provided with a smartphone including an Android phone operating system and iOS operating system. Lt; / RTI > port. The second connector part 150 includes a basic terminal 160 integrally formed on the cable 190 and a compatible terminal 170 detachably connected to the basic terminal 160. The basic terminal 160 is a terminal connected to the Android phone. Since this is a conventional structure, a detailed description thereof will be omitted. The compatible terminal 170 is a terminal that can be connected to the iPhone, and is detachably and mechanically connected to the basic terminal 160. To this end, although not explicitly shown, the compatible terminal 170 is provided with a connection port to which the basic terminal 160 is connected. The compatible terminal 170 is provided with an annular ring 175 that is movably fitted to the cable 190. It is possible to safely carry the portable terminal without losing even when the compatible terminal 170 is disconnected from the basic terminal 160 by the hook 175. [

Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Multi-function USB cable
110: first connector portion
120:
130: General USB terminal
140: Micro USB terminal
150: second connector portion
160: Basic terminal
170: compatible terminal
175:
190: Cable

Claims (3)

A USB cable for a mobile communication terminal,
A first connector 110 for connecting to a host;
A second connector part 150 for connecting with the slave; And
And a cable (190) connecting the first connector portion and the second connector portion,
The first connector part includes a body part 120, a general USB terminal part 130 and a micro USB terminal part 140 arranged in layers in the body part,
Wherein the micro USB terminal portion is slidably coupled to the body portion so that the micro USB terminal portion can protrude and retreat along the connection direction of the general USB terminal portion with respect to the body portion. The method according to claim 1,
Wherein the micro USB terminal portion includes a latching protrusion 143 and two exposed portions 123 and 124 to which the latching protrusion 143 can be attached are disposed in the body portion along the protruding and retreating direction. USB cable for terminal. The method according to claim 1,
The second connector portion includes a basic terminal 160 integrally connected to the cable and connected to the Android phone, a compatible terminal for iPhone connection 17 detachably connected to the basic terminal and connected to the cable by a ring portion 175, (170) for connecting the USB cable to the USB cable.
KR1020150119522A 2015-08-25 2015-08-25 Multi-function usb cable for mobile tereminal KR20170024359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150119522A KR20170024359A (en) 2015-08-25 2015-08-25 Multi-function usb cable for mobile tereminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150119522A KR20170024359A (en) 2015-08-25 2015-08-25 Multi-function usb cable for mobile tereminal

Publications (1)

Publication Number Publication Date
KR20170024359A true KR20170024359A (en) 2017-03-07

Family

ID=58411643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150119522A KR20170024359A (en) 2015-08-25 2015-08-25 Multi-function usb cable for mobile tereminal

Country Status (1)

Country Link
KR (1) KR20170024359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11189965B2 (en) 2018-08-08 2021-11-30 Portmag Co., Ltd. Charging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11189965B2 (en) 2018-08-08 2021-11-30 Portmag Co., Ltd. Charging device

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