WO2015002340A1 - Dispositif de câble de données avec connecteurs multiples - Google Patents

Dispositif de câble de données avec connecteurs multiples Download PDF

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Publication number
WO2015002340A1
WO2015002340A1 PCT/KR2013/006728 KR2013006728W WO2015002340A1 WO 2015002340 A1 WO2015002340 A1 WO 2015002340A1 KR 2013006728 W KR2013006728 W KR 2013006728W WO 2015002340 A1 WO2015002340 A1 WO 2015002340A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
insertable
electronic device
port
portable electronic
Prior art date
Application number
PCT/KR2013/006728
Other languages
English (en)
Korean (ko)
Inventor
안준범
Original Assignee
(주)대한특수금속
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)대한특수금속 filed Critical (주)대한특수금속
Publication of WO2015002340A1 publication Critical patent/WO2015002340A1/fr

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Classifications

    • 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
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • 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

Definitions

  • the present invention relates to a data cable device, and more particularly, a non-insertable connector and an insertable connector are electrically connected to the USB connector, respectively, so that the portable electronic device is selectively connected to the non-insertable connector and the insertable connector.
  • the present invention relates to a data cable device having a multi-connector capable of data communication to a computer or other electronic device by using.
  • portable electronic devices such as mobile phones, smart phones, tablet PCs, etc. are essentially used for communication in the modern society.
  • portable electronic devices are expensive and expensive, and various means for protecting the electronic devices have been researched and developed and used due to the special treatment of the outer surface.
  • the side, back, and edge portions of the electronic device come into contact with other objects to prevent scratches, scratches, or partial wear caused by the user's hand.
  • buttons or keys of the electronic device has been proposed and used to accommodate the electronic device to protect the appearance.
  • an open port is configured to enable the charging of the electronic device by connecting a connector of a peripheral device such as a charging means to the corresponding side, and the case is an insertable connector of the peripheral device to the open port.
  • the through hole is formed so as to be accessible, and the contact terminal of the plug-in connector of the peripheral device is physically contacted with the contact terminal of the open port as described above, thereby enabling the use of the peripheral device, that is, charging.
  • the open port of the portable electronic device as described above typically has a groove-like structure of the ' ⁇ ', and the insertable connector of the peripheral device has a protrusion-like structure of the ' ⁇ ', and thus, it is possible to repeatedly connect and disconnect each other. Therefore, the physical contact state between the connector and the port becomes loose, so that the contact state of the contact terminal becomes poor, or when the contact point of the connector and the port is damaged or broken, such as bending or bending along the direction of separation. have.
  • a case for protecting the outside of the portable electronic device has an insertable connector inserted into an open port of the portable electronic device, a non-insertable connector corresponding to the insertable connector, and a data cable device for peripheral devices in the non-insertable port.
  • a case for a portable electronic device having a non-insertable connector capable of allowing a non-insertable connector of the non-insertable connector to be a non-inserted contact using magnetic force is disclosed.
  • a data cable device for a peripheral device having a non-insertable connector connected to a non-insertable port of a portable electronic device case as described above generally has a structure in which a non-insertable connector is configured at one end and a USB connector is configured at the other end.
  • the data cable device having the non-insertable connector may be used for charging or data communication while the case is not applied to the portable electronic device.
  • the data cable device having a connector or a UART connector can be used to enable charging or data communication, which is an inconvenience in that each data cable device must be provided.
  • an object of the present invention is to allow a non-insertable connector and an insertable connector to be electrically connected to a USB connector, respectively, so that the portable electronic device is selectively connected to the non-insertable connector and the insertable connector.
  • a data cable device having a multi-connector that can be connected to the data communication.
  • another object of the present invention is to provide a data cable device having a multi-connector configured to configure a compact connector by minimizing the volume of the non-insertable connector and the insertable connector is configured with a voltage short circuit to the USB connector To provide.
  • a non-insertable connector which is configured at one end of a cable and is non-inserted and connected to a non-insertable port configured to a case of a portable electronic device using magnetic force;
  • a USB connector configured to be electrically connected to the non-insertable connector at the other end of the cable including the non-insertable connector and electrically connected to the USB port of another electronic device;
  • an insertable connector configured to be electrically connected to a USB connector at one end of the cable including the non-insertable connector, the pluggable connector being connected to the insertable port of the portable electronic device through insertion.
  • the case has a body having a shape corresponding to the appearance except for the display portion of the electronic device so as to surround and protect the external shape of the portable electronic device, and inserted into the insertion type port of the portable electronic device on one side of the body An insertable connector; It is preferable that the other side of the body is formed so as to be electrically connected to the plug-in connector to the non-insertable connector to the surface contact through the magnetic force.
  • the non-insertable connector the magnetic coupling member formed on the contact surface of the connector case; A contact terminal formed on the contact surface; And a guide formed while surrounding the contact surface.
  • the voltage supply prevention circuit for blocking the current flowing in the cable when a short occurs in the power supply line of the V-BUS and GND.
  • FIG. 1 shows a data cable device having a multi-connector according to a preferred embodiment of the present invention
  • FIG. 2 is a view showing a state in which a non-insertable connector is connected to a non-insertable port of a portable electronic device case in the data cable device having the multi-connector of FIG. 1;
  • FIG. 3 is a view illustrating a state in which an insertable connector is connected to an insertable port of a portable electronic device in the data cable device having the multi-connector of FIG. 1.
  • FIG. 1 is a view showing a data cable device having a multi-connector according to a preferred embodiment of the present invention
  • Figure 2 is a non-insertable port of a portable electronic device case in the non-insertable connector in the data cable device having a multi-connector of
  • FIG. 3 is a view illustrating a state in which the pluggable connector is connected to the pluggable port of the portable electronic device in the data cable device having the multi-connector of FIG. 1.
  • the data cable device having a multi-connector is configured at one end of the cable 110 and configured in the case (C) of the portable electronic device (P)
  • the non-insertable connector 120 which is non-inserted and connected nonmagnetically by the non-insertable port NP, and the non-insertable connector 120 is electrically connected to the non-insertable connector 120 at the other end of the cable 110.
  • a USB connector 130 electrically connected to a USB port (UP) of a computer or other electronic device, and an electrical connection with the USB connector 130 at one end of the cable 110 including the non-insertable connector 120.
  • the pluggable connector 140 is configured to be in a conductive state and is connected to the pluggable port IP of the portable electronic device P through insertion.
  • the portable electronic device P is a portable electronic device such as a smartphone or a tablet PC, and includes a well-known plug-in port IP for charging or data communication.
  • the case (C) has a body having a shape corresponding to the appearance except for the display portion of the electronic device so as to surround and protect the external shape of the portable electronic device (P), the portable electronic device ( The pluggable connector IC inserted into the pluggable port IP of P) and the pluggable connector IC are electrically connected to the pluggable connector IC on the other side of the body such that the non-pluggable connector 120 described below is in surface contact with a magnetic force. And a non-insertable port NP.
  • the insertable connector (IC) is formed to correspond to the insertable port (IP) of the portable electronic device (P) on one side of the body and is connected to the insertable port (IP), the insertable port (IP) )
  • IP insertable port
  • IP insertable port
  • the non-insertable port NP is formed so as to be electrically connected to the insertable connector IC on the other side of the body, and is provided in a state capable of communicating with each other.
  • the magnetic coupling member 11 which is formed on the contact surface of the body to be in surface contact coupling with the magnetic coupling member 121 provided on the contact surface of the non-insertable connector 120 through a magnetic force, formed on the contact surface
  • Guy guides the guide 123 of the non-insertable connector 120 to guide the non-insertion contact of the contact terminals according to the magnetic coupling of the coupling members And a 13.
  • the non-insertable connector 120 is a non-insertable connector which is configured at one end of the cable 110 and is non-inserted and connected to the non-insertable port NP configured in the case C of the portable electronic device P using magnetic force.
  • the magnetic coupling member 121 formed on the contact surface of the connector case is magnetically coupled to the magnetic coupling member 11, and the non-insertion contact on the contact terminal 12 when the magnetic coupling of the magnetic coupling members is formed on the contact surface.
  • Guides guided to the guide 13 so that the non-insertion contacts of the contact terminals according to the magnetic coupling of the magnetic coupling members are formed to surround the contact terminal 122 and the contact surface to transmit power and data to each other. It is preferable to include 123.
  • the magnetic coupling members 11 and 121 may be positioned in various shapes and areas on the contact surface of the non-insertable port NP and the contact surface of the non-insertable connector 120, and at least one of the magnetic member or the pizza may be located.
  • Composed of a magnetic member and coupled to the other having a magnetic member using a magnetic force when composed of a magnetic member is preferably at least one of a magnet or an electromagnet, a permanent magnet, a monopole or a multipolar magnet, it is a pizza member
  • the magnetic member includes a metal or ferromagnetic material capable of magnetic coupling.
  • the magnetic coupling member 121 of the non-insertable connector 120 when the magnetic coupling member 121 of the non-insertable connector 120 is a magnetic member, it is preferable that the magnetic coupling member 11 of the non-insertable port NP is a magnetic member or a pizza member, and the non-insertable port NP When the magnetic coupling member 11 of the c) is a magnetic member, the magnetic coupling member 121 of the non-insertable connector 120 may be a magnetic member or a pizza member.
  • the magnets may be made of upper, lower, bipolar and quadrupole magnets through a facility called magnetizing yoke without physically dividing the magnets, and may have various polarities.
  • the metal body may be located at at least one of the rear portion, left and right side, or upper and lower sides of the magnet to enable the magnetic force improvement by securing the linearity of the magnetic force. If the port NP and the non-insertable connector 120 need to be contacted in a directional manner, the reverse contact may be prevented.
  • the contact terminals 12 and 122 may be formed integrally with the substrate by a plating method on a printed circuit board provided inside the contact surface of the non-insertable port NP and the non-insertable connector 120 or may have a pin shape. Can be mounted via
  • the contact terminals 12 and 122 may be arranged in various numbers on the contact surface, and the printed circuit board may have elasticity by a flat terminal having a flat or recessed end thereof and a spring provided at the end thereof. It may be composed of a resilient terminal is inserted into the side or the end is resilient bending only to the printed circuit board side, the planar terminal is a structure corresponding to the structure of the terminal recessed inside the through hole formed in the contact surface or the plane of the through hole
  • the elastic terminal is composed of a structure in which the terminal protrudes to the outside of the through hole formed in the contact surface.
  • the contact terminal 122 of the non-insertable connector 120 is a flat terminal, it is preferable that the contact terminal 12 of the non-insertable port NP is constituted by an elastic terminal, and the contact of the non-insertable port NP is made.
  • the contact terminal 122 of the non-insertable connector 120 is composed of an elastic terminal.
  • the contact terminals 12 and 122 are formed on the printed circuit board, in addition to being integrally formed in the plating process for manufacturing the printed circuit board, the iron piece processed by any conductive material, that is, a pin, an etching and a press, etc. It can be made by a variety of methods such as assembling.
  • the guides 13 and 123 may be positioned in various shapes and areas on the contact surface of the non-insertable port NP and the contact surface of the non-insertable connector 120, and more preferably, from the outer circumferential surface of the connector case. It is preferable to have a structure extending to surround the contact surface.
  • the guides 13 and 123 may be formed of any one of an embossed guide formed in a protruding manner while enclosing a contact surface and an engraved guide formed in a depression.
  • the guide 123 of the non-insertable connector 120 is an embossed guide
  • the guide 13 of the non-insertable port NP is composed of an intaglio guide
  • the guide 13 of the non-insertable port NP is provided.
  • the guide 123 of the non-insertable connector 120 is composed of an intaglio guide.
  • the guide 13 of the non-insertable port NP corresponds to the connector case outline of the non-insertable connector 120
  • the non-insertable port NP and the non-insertable connector 120 have directivity. The reverse contact may be prevented when it is to be contacted, and the contact surface of the non-insertable connector 120 may be accurately positioned at the contact surface of the non-insertable port NP.
  • the portable electronic device P is accommodated in the body of the case C so that the insertable connector IC is inserted into and connected to the insertable port IP of the portable electronic device P.
  • the non-insertable contact of the non-insertable port NP of the case C with the magnetic force enables the portable electronic device P to connect the USB connector 130 to the USB port UP of the computer or tablet PC. Can be connected to enable charging or communication of data.
  • the USB connector 130 is configured to be electrically connected to the non-insertable connector 120 at the other end of the cable 110 in which the non-insertable connector 120 is configured, and is a USB port (UP) of a computer or other electronic device.
  • a USB connector electrically connected to the present invention has a well-known configuration and shape including a power supply line of V-BUS and GND and a data line of D + and D-, and thus a detailed description thereof will be omitted.
  • the USB connector 130 has a built-in voltage short prevention circuit for blocking the current flowing through the cable 110 when a short occurs in the power supply line of the V-BUS and GND.
  • the non-pluggable connector (not in use)
  • the contact terminal 122 of the 120 is a resilient terminal
  • an external conductor material contacts the resilient terminal, and a short occurs in the power supply line of the V-BUS and GND.
  • the USB connector 130 and the pluggable connector 140 The conduction of current between them can be prevented.
  • USB connector 130 is connected to the USB port (UP) and the non-insertable connector 120 is non-inserted connected to the non-insertable port (NP) configured in the case (C) of the portable electronic device (P) to communicate
  • NP non-insertable port
  • an external conductive material is brought into contact with the contact terminal of the pluggable connector 140 which is not in use to prevent current from being conducted between the USB connector 130 and the non-pluggable connector 120 when a short occurs in the power supply line. Can be.
  • the voltage short prevention circuit is configured in the USB connector 130, the inconvenience of having to configure the voltage short prevention circuit in each of the non-insertable connector 120 or the insertable connector 140 may be eliminated.
  • the size of the non-insertable connector 120 or the insertable connector 140 can be minimized, and thus the non-insertable connector 120 or the insertable connector 140 uses the magnetic force of the magnetic member without a separate seating configuration. It can have a stable contact state in the corresponding portion can have a slim thickness of the housing or case (C) of the portable electronic device (P).
  • the voltage short prevention circuit is a known configuration, detailed description thereof will be omitted.
  • the pluggable connector 140 is configured to be electrically connected to the USB connector 130 at one end of the cable 110 including the non-pluggable connector 120, and the pluggable port (IP) of the portable electronic device (P).
  • Insertion type connector or UART connector, such as a micro USB connector connected through the insertion is a well-known configuration, so detailed description thereof will be omitted.
  • the insertable connector 140, the cover for protecting the insertion terminal is preferably configured to be detachable to the connector case.
  • the portable electronic device P is accommodated in the case C through an operation of inserting the insertable connector IC of the case C into the insertable port IP of the portable electronic device P.
  • the non-insertable connector 120 of the data cable device is in surface contact with the non-insertable port NP formed to be electrically connected to the insertable connector IC on the outside of the case C by using magnetic force.
  • the non-insertable connector 120 and the insertable port IP of the portable electronic device P are electrically connected.
  • USB connector 130 of the data cable device is electrically connected to the USB port UP of the computer or other electronic device, so that the plug-in port IP of the portable electronic device P is electrically connected to the USB port UP. You have a bound state.
  • the portable electronic device P may be electrically connected to a computer or another electronic device through a data cable device to enable charging or data communication.
  • the pluggable connector IC of the case C is released from the pluggable port IP of the portable electronic device P, and the pluggable port IP of the portable electronic device P is opened.
  • the pluggable connector 140 of the data cable device is inserted into the pluggable port IP of the portable electronic device P to insert the pluggable connector 140 and the pluggable port IP of the portable electronic device P. It is in an electrically bound state.
  • USB connector 130 of the data cable device is electrically connected to the USB port UP of the computer or other electronic device, so that the plug-in port IP of the portable electronic device P is electrically connected to the USB port UP. You have a bound state.
  • the portable electronic device P may be electrically connected to a computer or another electronic device through a data cable device to enable charging or data communication.
  • the non-insertable port when the multi-connector is configured in one data cable device, when the portable electronic device P is accommodated in the case C having the non-insertable port NP, the non-insertable port is provided.
  • the non-insertable connector 120 may be non-inserted to (NP) to enable data communication through the USB connector 130, and the insertable port (IP) of the portable electronic device (P) is exposed if the insertable port is exposed.
  • the insertable connector 140 may be inserted into and coupled to the IP to enable data communication through the USB connector 130, thereby providing convenience without having to carry a separate data cable device.
  • the voltage preventing short circuit is configured inside the USB connector 130, minimization and short generation of the non-insertable connector 120 and the insertable connector 140 can be prevented, thereby enabling the design of a slim electronic device. It can be done.
  • the non-insertable connector and the insertable connector are electrically connected to the USB connector, respectively, so that the portable electronic device is selectively connected to the non-insertable connector and the insertable connector.
  • Data communication may be enabled.
  • the voltage prevention short circuit is configured inside the USB connector, thereby minimizing the occurrence of short and non-insertion of the non-insertable connector and the insertable connector, thereby enabling the design of a slim electronic device.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

La présente invention concerne un dispositif de câble de données doté de connecteurs multiples, comportant: un connecteur sans insertion équipant une extrémité d'un câble et raccordé sans insertion , en utilisant une force magnétique, à une prise sans insertion équipant le boîtier d'un dispositif électronique portable; un connecteur USB équipant l'autre extrémité du câble doté du connecteur sans insertion de façon à être en état de conduction électrique avec le connecteur sans insertion et relié électriquement à une prise USB d'un autre dispositif électronique; et un connecteur à insertion équipant une partie d'extrémité du câble doté du connecteur sans insertion de façon à être en état de conduction électrique avec le connecteur USB et relié par l'insertion à une prise à insertion du dispositif électronique portable.
PCT/KR2013/006728 2013-07-03 2013-07-26 Dispositif de câble de données avec connecteurs multiples WO2015002340A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0077645 2013-07-03
KR20130077645 2013-07-03

Publications (1)

Publication Number Publication Date
WO2015002340A1 true WO2015002340A1 (fr) 2015-01-08

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Application Number Title Priority Date Filing Date
PCT/KR2013/006728 WO2015002340A1 (fr) 2013-07-03 2013-07-26 Dispositif de câble de données avec connecteurs multiples

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018033095A1 (fr) * 2016-08-16 2018-02-22 深圳市承越创展科技有限公司 Adaptateur de fiche

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200425162Y1 (ko) * 2006-06-22 2006-08-30 엘지전자 주식회사 이동통신단말기
KR20100094708A (ko) * 2009-02-19 2010-08-27 박석현 충전기용 멀티 커넥터
US20120238132A1 (en) * 2010-03-12 2012-09-20 Mcsweyn Christopher Portable universal serial bus (usb) cable keychain assembly with carabiner clip
KR20120129488A (ko) * 2011-05-20 2012-11-28 (주)에스피에스 마그네틱 커넥팅 장치
KR101265730B1 (ko) * 2013-02-20 2013-05-21 (주)에스피에스 전력공급차단회로를 구비한 마그네틱 커넥터 모듈

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200425162Y1 (ko) * 2006-06-22 2006-08-30 엘지전자 주식회사 이동통신단말기
KR20100094708A (ko) * 2009-02-19 2010-08-27 박석현 충전기용 멀티 커넥터
US20120238132A1 (en) * 2010-03-12 2012-09-20 Mcsweyn Christopher Portable universal serial bus (usb) cable keychain assembly with carabiner clip
KR20120129488A (ko) * 2011-05-20 2012-11-28 (주)에스피에스 마그네틱 커넥팅 장치
KR101265730B1 (ko) * 2013-02-20 2013-05-21 (주)에스피에스 전력공급차단회로를 구비한 마그네틱 커넥터 모듈

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018033095A1 (fr) * 2016-08-16 2018-02-22 深圳市承越创展科技有限公司 Adaptateur de fiche

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