WO2020024563A1 - Câble de données magnétique - Google Patents

Câble de données magnétique Download PDF

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Publication number
WO2020024563A1
WO2020024563A1 PCT/CN2019/071653 CN2019071653W WO2020024563A1 WO 2020024563 A1 WO2020024563 A1 WO 2020024563A1 CN 2019071653 W CN2019071653 W CN 2019071653W WO 2020024563 A1 WO2020024563 A1 WO 2020024563A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminals
sheath
rear end
row
lower row
Prior art date
Application number
PCT/CN2019/071653
Other languages
English (en)
Chinese (zh)
Inventor
王银银
Original Assignee
深圳市通银海精密电子有限公司
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65121604&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2020024563(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 深圳市通银海精密电子有限公司 filed Critical 深圳市通银海精密电子有限公司
Publication of WO2020024563A1 publication Critical patent/WO2020024563A1/fr

Links

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • 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 line, and particularly to a magnetically attracted data line.
  • Some data cables for electronic products such as mobile phones and IPAD generally include a line body and plug connectors that are provided at both ends of the line body and cannot be used.
  • the data line frequently interfaces with mobile phones, IPAD and other electronic products when in use. Repeated plugging and unplugging, after a long period of use, it is easy to cause loosening of the data cable plug connector and the interface of the mobile phone and poor contact.
  • the interface of the data line connector of this structure and the peripheral device such as a mobile phone can only be inserted forward according to one position, and reverse insertion cannot be achieved, which brings inconvenience to customers.
  • the object of the present invention is to solve the shortcomings of the prior art, and to provide a magnetic data line.
  • a magnetic-type data cable includes a wire portion, a first connection portion that is engaged with an external magnetic joint, and a second connection portion that is connected to an external data interface; a front end of the wire portion is connected to the second connection portion, The rear end is connected with a first connection part, and the first connection part includes a PCB board, upper row terminals, lower row terminals, a sheath, a housing, and a magnet sleeved at the rear end of the sheath; a PCB board, upper row terminals, lower row terminals, Sheaths and magnets are respectively located in the housing, and the front ends of the upper and lower rows of terminals are electrically connected to the PCB board, the rear ends are inserted into the sheaths respectively, and the rear ends of the upper and lower rows of terminals A clamping slot is formed between them.
  • a preferred solution is that a cable positioning base is provided at the rear end of the wire portion, and the front end of the housing is sleeved outside the cable positioning base and is fixedly connected to the cable positioning base.
  • the sheath includes a fixed core and a fixed sleeve extending along a rear end surface of the fixed core, the magnet sleeve is provided outside the fixed sleeve, the front end surface of the fixed core is provided with a positioning protrusion, and the rear of the cable positioning seat A positioning groove is recessed in the end surface, and a positioning protrusion is inserted into the positioning groove.
  • the magnetic data cable further includes a plastic base, and the plastic base is sleeved outside the upper row of terminals and the lower row of terminals and is close to the PCB board.
  • a preferred solution is that the rear faces of the sheath and the housing are flush with each other.
  • a preferred solution is that the surface of the cable positioning base is provided with a fixing groove, and the inner wall of the front end of the housing is provided with a fixing protrusion fixed to the fixing groove.
  • the beneficial effects of the present invention are as follows: the first connection portion and the external magnetic joint are magnetically attracted.
  • the upper and lower terminals are in rigid contact with the external magnetic joint and form an electrical connection, which eliminates difficult plugging, poor contact, and short circuits; the upper and lower terminals are in rigid contact with the external magnetic joint and form an electrical connection, respectively.
  • In order to realize the function of positive and negative data charging it solves the problems of slow charging and fever; it is simple and convenient to use and can be operated with one hand.
  • FIG. 1 is a perspective view of the present invention
  • FIG. 2 is an exploded view of the present invention
  • FIG. 3 is an exploded view of a first connection portion of the present invention
  • FIG. 4 is a cross-sectional view of a first connection portion of the present invention.
  • FIG. 5 is a partially enlarged view of A in FIG. 4;
  • FIG. 6 is a perspective view of the present invention when the external magnetic connector is not plugged in.
  • a magnetic data cable includes a wire portion 10, a first connection portion 20 that is engaged with an external magnetic joint 40, and a second connection portion that is connected to an external data interface. 30; the front end of the wire portion 10 is connected to the second connection portion 30, and the rear end is connected to the first connection portion 20, the first connection portion 20 includes a PCB board 21, an upper row of terminals 22, a lower row of terminals 23, a sheath 24, and a housing 25 and a magnet 26 sheathed at the rear end of the sheath 24.
  • the casing 25 has a cylindrical structure, the magnet 26 has a ring structure, and the magnet 26 can be a magnet.
  • the PCB board 21, the upper row of terminals 22, the lower row of terminals 23, the sheath 24, and the magnet 26 are respectively disposed in the housing 25.
  • the upper row of the terminals 22 and the lower row of the terminals 23 are electrically connected to the PCB board 21 respectively, and the rear ends are respectively It is inserted into the sheath 24, and a clamping groove 245 is formed between the rear end portion of the upper row terminal 22 and the rear end portion of the lower row terminal 23.
  • the upper row of terminals 22 and the lower row of terminals 23 are in rigid contact with the contacts of the external magnetic joint 40 and form an electrical connection, thereby realizing the function of positive and negative data charging, solving the problem of slow charging and heat generation; use Simple and easy to operate with one hand.
  • a cable positioning base 11 is provided at the rear end of the wire portion 10, the cable positioning base 11 and the wire portion 10 are an integrated structure, and the front end of the housing 25 is sleeved on The cable positioning base 11 is outside and fixedly connected to the cable positioning base 11.
  • the sheath 24 includes a fixed core 241 and a fixed sleeve 242 extending along a rear end surface of the fixed core 241.
  • a magnet 26 is sleeved outside the fixed sleeve 242, and a rear end of the fixed sleeve 242 faces
  • the recesses 244 are recessed, and the rear ends of the upper row terminals 22 and the lower row terminals 23 are respectively inserted into the sheath 24, and the rear ends of the upper row terminals 22 and the lower row terminals 23 are located in the grooves 244.
  • a clip groove 245 is formed between the rear end portion of the terminal 22 and the lower row of terminals 23.
  • the front end surface of the fixed core 241 is provided with positioning protrusions 243.
  • the rear end surface of the cable positioning base 11 is recessed with a positioning groove 111.
  • the positioning protrusions 243 are inserted into the positioning grooves 111.
  • the positioning protrusions 243 and the positioning grooves 111 cooperate with each other. It is convenient to install and fix the sheath 24 and the cable positioning base 11.
  • the magnetic data cable further includes a plastic base 27, which is sleeved outside the upper row terminals 22 and the lower row terminals 23 and is close to the PCB board 21.
  • the plastic base 27 supports and fixes the upper row of terminals 22 and the lower row of terminals 23, so that the upper row of terminals 22 and the lower row of terminals 23 are aligned.
  • the rear end faces of the sheath 24 and the housing 25 are flush with each other, and the rear end faces of the magnet 26 are positioned.
  • the sheath 24, the magnet 26 and the casing 25 form a receiving groove 251.
  • the surface of the cable positioning base 11 is provided with a fixing groove 112, and the inner wall of the front end of the housing 25 is provided with a fixing protrusion fixed to the fixing groove 112.
  • the fixing groove 112 cooperates with the fixing protrusion, so that the cable positioning base 11 and the casing 25 are fixed firmly and reliably.

Landscapes

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

Abstract

L'invention concerne un câble de données magnétique, comprenant une partie fil, une première partie de connexion attirée vers un connecteur magnétique externe, et une seconde partie de connexion insérée dans une interface de données externe, la première partie de connexion comprenant une carte de circuit imprimé (PCB), une rangée supérieure de bornes, une rangée inférieure de bornes, une gaine, un boîtier et un aimant gainé au niveau d'une extrémité arrière de la gaine ; et la PCB, la rangée supérieure de bornes, la rangée inférieure de bornes, la gaine et l'aimant sont respectivement agencés à l'intérieur du boîtier, les extrémités avant de la rangée supérieure de bornes et de la rangée inférieure de bornes sont respectivement connectées électriquement à la PCB, et leurs extrémités arrière sont respectivement insérées dans la gaine, et une fente de serrage est formée entre une partie d'extrémité arrière de la rangée supérieure de bornes et une partie d'extrémité arrière de la rangée inférieure de bornes. Les avantages de ce câble sont que la première partie de connexion est attirée magnétiquement vers le connecteur magnétique externe, et la rangée supérieure de bornes et la rangée inférieure de bornes sont respectivement en contact rigide avec le connecteur magnétique externe et sont électriquement connectées à celui-ci, ce qui permet d'éviter les phénomènes de difficulté d'enfichage, de mauvais contact et de court-circuit ; et la rangée supérieure de bornes et la rangée inférieure de bornes sont respectivement en contact rigide avec le connecteur magnétique externe et sont électriquement connectées à celui-ci, ce qui permet de réaliser des fonctions d'acheminement de données et de charge à l'envers et de résoudre les problèmes de charge lente et de génération de chaleur.
PCT/CN2019/071653 2018-08-02 2019-01-14 Câble de données magnétique WO2020024563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821255953.2U CN208423400U (zh) 2018-08-02 2018-08-02 磁吸式数据线
CN201821255953.2 2018-08-02

Publications (1)

Publication Number Publication Date
WO2020024563A1 true WO2020024563A1 (fr) 2020-02-06

Family

ID=65121604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/071653 WO2020024563A1 (fr) 2018-08-02 2019-01-14 Câble de données magnétique

Country Status (2)

Country Link
CN (1) CN208423400U (fr)
WO (1) WO2020024563A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204947153U (zh) * 2015-09-09 2016-01-06 东莞市荣合电子有限公司 一种磁吸连接器
CN205081327U (zh) * 2015-08-14 2016-03-09 张冠华 一种磁吸式正反插数据线连接结构
CN205693067U (zh) * 2015-12-10 2016-11-16 深圳市无相电子科技有限公司 磁吸连接头以及磁吸数据线
CN205724294U (zh) * 2016-05-20 2016-11-23 广东品胜电子股份有限公司 一种磁吸数据线
CN205811230U (zh) * 2016-07-01 2016-12-14 深圳市腾达恩科技有限公司 一种一拖三磁吸数据线
CN106505369A (zh) * 2016-11-18 2017-03-15 德阳九鼎智远知识产权运营有限公司 一种手机充电接头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205081327U (zh) * 2015-08-14 2016-03-09 张冠华 一种磁吸式正反插数据线连接结构
CN204947153U (zh) * 2015-09-09 2016-01-06 东莞市荣合电子有限公司 一种磁吸连接器
CN205693067U (zh) * 2015-12-10 2016-11-16 深圳市无相电子科技有限公司 磁吸连接头以及磁吸数据线
CN205724294U (zh) * 2016-05-20 2016-11-23 广东品胜电子股份有限公司 一种磁吸数据线
CN205811230U (zh) * 2016-07-01 2016-12-14 深圳市腾达恩科技有限公司 一种一拖三磁吸数据线
CN106505369A (zh) * 2016-11-18 2017-03-15 德阳九鼎智远知识产权运营有限公司 一种手机充电接头

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