WO2020192395A1 - Structure de fiche - Google Patents

Structure de fiche Download PDF

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Publication number
WO2020192395A1
WO2020192395A1 PCT/CN2020/078205 CN2020078205W WO2020192395A1 WO 2020192395 A1 WO2020192395 A1 WO 2020192395A1 CN 2020078205 W CN2020078205 W CN 2020078205W WO 2020192395 A1 WO2020192395 A1 WO 2020192395A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
printed circuit
circuit board
wire
structure according
Prior art date
Application number
PCT/CN2020/078205
Other languages
English (en)
Chinese (zh)
Inventor
陈学银
Original Assignee
维沃移动通信有限公司
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
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020192395A1 publication Critical patent/WO2020192395A1/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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a plug structure.
  • the charging and data transmission functions of mobile terminals can be realized by magnetic suction connection or traditional input/output (Input/Output, I/O) interface terminals.
  • the magnetic connector includes a female socket at the device end and a male end suction head at the wire end.
  • the attraction is generally provided by the magnets at the male and female ends.
  • the physical characteristics of the magnet are that the lateral magnetic flux density is smaller than that of the positive and negative electrodes on the front, and the lateral magnetic attraction is smaller than the positive magnetic attraction.
  • the embodiment of the present disclosure provides a plug structure to solve the problem in the related art that when the terminal device is used while charging, the plug structure is damaged by the pulling force of the wire caused by the hand holding the terminal device.
  • the embodiment of the present disclosure provides a plug structure, including:
  • a fixing part, the fixing part includes a plug
  • a rotating part the rotating part is rotatably connected with the fixed part, and the rotating part includes a wire, and the wire is electrically connected with the plug.
  • the rotation of the wire can be realized by the rotation of the rotating part and the fixing part of the plug structure, which not only facilitates the user to hold the terminal device, but also improves the service life of the plug structure.
  • FIG. 1 is a split schematic diagram of a plug structure of one embodiment of the disclosure
  • FIG. 2 is a schematic diagram of a split of a plug structure according to another embodiment of the disclosure.
  • FIG. 3 is a schematic diagram of the structure of the fixing part of one embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a third printed circuit board according to an embodiment of the disclosure.
  • FIG. 6 is a schematic diagram of the structure of the housing of an embodiment of the disclosure.
  • FIG. 7 is a schematic view of the structure of the rotating part and the housing after installation of the embodiment of the disclosure.
  • Fig. 8 is a schematic structural diagram of a plug structure according to one embodiment of the present disclosure.
  • FIG. 9 is a cross-sectional view of the plug structure of one embodiment of the disclosure.
  • FIG. 10 is a schematic diagram of the plug structure and terminal installation of one embodiment of the disclosure.
  • FIG. 11 is a schematic structural diagram of a second plug according to another embodiment of the disclosure.
  • FIG. 12 is a schematic structural diagram of a fixing part of another embodiment of the disclosure.
  • FIG. 13 is a schematic structural diagram of a plug structure according to another embodiment of the disclosure.
  • FIG. 14 is a cross-sectional view of a plug structure according to another embodiment of the disclosure.
  • 15 is a schematic diagram of the plug structure and terminal installation of another embodiment of the disclosure.
  • an embodiment of the present disclosure provides a plug structure, which includes: a fixing part 1 including a plug 11 for connecting with a charging interface of a terminal 4; a rotating part 2, the The rotating part 2 is rotatably connected to the fixed part 1, and the rotating part 2 includes a wire 3 which is electrically connected to the plug 11.
  • the fixing part 1 when the terminal needs to be charged, the fixing part 1 is connected to the charging interface of the terminal 4, and the user can rotate the outlet direction of the lead wire 3 of the plug structure at any angle according to his own needs through the rotating part 2.
  • the types of the plug 11 may include multiple types.
  • FIGS. 3 to 10 In a specific embodiment of the present disclosure, as shown in FIGS. 3 to 10:
  • the fixed portion 1 further includes an annular guide rail 14 that is in contact with the plug 11; the rotating portion 2 further includes a conductive contact 21, which is electrically connected to the wire 3, and the conductive contact The point 21 is in contact with the annular guide rail 14.
  • the conductive contact 21 is arranged corresponding to the annular guide rail 14.
  • the plug 11 includes a plurality of terminals 111
  • the fixing portion 1 includes a plurality of the annular guide rails 14, and different terminals 111 are respectively connected to different annular guides 14 in contact.
  • an insulator is provided between the adjacent annular guide rails 14.
  • the terminal 111 may include a plurality of terminals to ensure that the fixing part 1 and the terminal 4 can be connected stably.
  • the terminal 111 may be a spring probe or a metal shrapnel, and the terminal 111 may be welded to the annular guide rail 14, or may be fixedly connected by other means.
  • the spring probe is a spring probe formed by riveting the three basic components of a needle, a needle tube and a spring through a precision instrument.
  • the bottom of the needle is usually a bevel structure, the function of the bevel structure is to ensure that the spring probe keeps the needle in contact with the inner wall of the needle tube during operation, and the current mainly passes through the gold-plated needle and the needle tube to ensure the stability and low impedance of the spring probe.
  • the insulators arranged between the adjacent ring rails 14 are for insulating and blocking the ring rails.
  • the annular shaded part in FIG. 3 is the annular guide rail 14, and the annular blank part between every two annular shaded parts is an insulator.
  • the rotating part 2 includes a plurality of conductive contacts 21, and the different conductive contacts 21 are respectively in contact and connected with the different annular guide rails 14.
  • the design of the annular guide rail 14 is to ensure that when the fixed part 1 and the rotating part 2 rotate relative to each other, the fixed part 1 and the rotating part 2 are always in contact and connected.
  • the fixing part 1 may further include: a first printed circuit board 12 connected to the plug 11; the annular guide rail 14 is arranged on the first printed circuit board 12.
  • the plug 11 here can be a magnetic plug.
  • the plug 11 and the first printed circuit board 12 can be outsourced by in-mold injection molding, or can be connected by welding, etc., to ensure that the plug 11 and the first printed circuit board 12
  • the stability of the connection between the first printed circuit boards 12 can also enhance the strength of the structure.
  • the terminal 111 may be always connected to the metal ring rail 14 on the first printed circuit board 12 by welding.
  • the rotating part 2 when the fixed part 1 is connected to the terminal 4 for charging, if the user needs to rotate the plug structure, the rotating part 2 can rotate the plug structure at any angle.
  • the fixed part The annular guide rail 14 of 1 is in continuous contact with the conductive contact 21 of the rotating part 2 to realize the uninterrupted data transmission between the signal on the plug 11 and the wire 3, and prevents fingers from using the terminal device in landscape mode while charging Touching the wire 3, causing the wire 3 to fall off and cause malfunction.
  • the rotation direction and position can refer to FIG. 10, but it is not limited to the rotation position depicted in FIG.
  • the first printed circuit board 12 is further provided with a first connecting structure 13, and the fixed part 1 and the rotating part 2 are rotatably connected by the first connecting structure 13.
  • the first printed circuit board 12 is provided with a first connecting structure 13 along the axial direction facing the rotating part 2, and the fixed part 1 and the rotating part 2 may be the first connecting structure 13 Rotate in the center;
  • the first connecting structure 13 can be provided with an anti-dropping buckle at one end away from the first printed circuit board 12, and the anti-dropping buckle can prevent the rotating part 2 from falling off when rotating relative to the fixed part 1 .
  • the rotating part 2 may further include: a housing 22 provided with an opening; a rubber core 23 installed in the housing 22; and a rubber core 23 away from the opening.
  • the third printed circuit board 24 is connected to the side surface.
  • the rubber core 23 here may be provided with a first through hole corresponding to the first connection structure 13, and the third printed circuit board 24 may be provided with a second through hole corresponding to the first through hole, passing through the first through hole.
  • a connecting structure 13 passes through the first through hole and the second through hole, and the fixing portion 1 is buckled with the rotating portion 2.
  • One end of the conductive contact 21 can be in contact with the annular guide rail 14 on the first printed circuit board 12 through the rubber core 23.
  • the conductive contact 21 can be fixed on the rubber core 23 by assembly or integral molding, and can also be fixed on the rubber core 23 by other means.
  • Each of the conductive contacts 21 is in contact with each of the annular guide rails 14 to ensure the stability of the contact.
  • the third printed circuit board 24 may include a control circuit, and the wire 3 is connected to the conductive contact 21 through the control circuit.
  • the third printed circuit board 24 may also be provided with an electronic component 241 and a fixing hole 242, and the other end of the conductive contact 21 penetrates the fixing hole 242 and is connected to the control circuit to ensure The wire is connected to the conductive contact 21.
  • the inner surface of the housing 22 close to the opening is provided with an annular groove 221, and the fixing portion 1 is installed in the annular groove 221.
  • the A part of the fixing portion 1 is locked into the annular groove 221, and the first connecting structure 13 of the fixing portion 1 is interlocked with the rotating portion 2 through the first through hole and the second through hole
  • the fixed part 1 and the rotating part 2 can be prevented from falling off relatively.
  • the fixed part 1 moves in the annular groove 221, and the rotating part 2 uses the first connecting structure 13 as Center rotation.
  • the housing 22 may include: a wire cover 222, the wire 3 is installed in the wire cover 222, and the wire 3 can be protected.
  • the fixed part 1 when the terminal device needs to be charged, the fixed part 1 is connected to the charging interface of the terminal 4, and the user can rotate the plug structure at any angle through the rotating part 2 according to his own needs, so as to avoid touching or Pulling the wire 3 causes the plug 11 to fall off, leading to functional failure, which improves convenience and operability, and also improves the service life of the plug structure.
  • the fixed portion 1 further includes an annular guide rail 14 that is in contact with the plug 11; the rotating portion 2 further includes a conductive contact 21, which is electrically connected to the wire 3, and the conductive contact The point 21 is in contact with the annular guide rail 14.
  • the conductive contact 21 is arranged corresponding to the annular guide rail 14.
  • the plug 11 includes a plurality of terminals 111
  • the fixing portion 1 includes a plurality of the annular guide rails 14, and different terminals 111 are respectively connected to different annular guides 14 in contact.
  • an insulator is provided between the adjacent annular guide rails 14.
  • the terminal 111 may include a plurality of terminals to ensure that the fixing part 1 and the terminal 4 can be connected stably.
  • the terminal 111 may be a spring probe or a metal shrapnel, and the terminal 111 may be welded to the annular guide rail 14, or may be fixedly connected by other means.
  • the spring probe is a spring probe formed by riveting the three basic components of a needle, a needle tube and a spring through a precision instrument.
  • the bottom of the needle is usually a bevel structure, the function of the bevel structure is to ensure that the spring probe keeps the needle in contact with the inner wall of the needle tube during operation, and the current mainly passes through the gold-plated needle and the needle tube to ensure the stability and low impedance of the spring probe.
  • the insulators arranged between the adjacent ring rails 14 are for insulating and blocking the ring rails.
  • the annular blank part between every two adjacent annular guide rails 14 is an insulator.
  • the rotating part 2 includes a plurality of conductive contacts 21, and the different conductive contacts 21 are respectively in contact and connected with the different annular guide rails 14.
  • the design of the annular guide rail 14 is to ensure that when the fixed part 1 and the rotating part 2 rotate relative to each other, the fixed part 1 and the rotating part 2 are always in contact and connected.
  • the fixing portion 1 may further include: a plug housing 15 wrapped outside the plug 11; and a second printed circuit board 16 connected to the plug housing 15;
  • the annular guide rail 14 is disposed on the second printed circuit board 16.
  • the plug 11 may be a plug with an I/O interface, and the plug 11 may be outsourced with plastic by in-mold injection molding to form a plug shell 15 wrapped around the plug 11, and the plug shell 15 is
  • the fixed connection between the plug 11 and the second printed circuit board 16 can ensure the stability of the connection between the plug 11 and the second printed circuit board 16 and can also enhance the strength of the structure.
  • the terminal 111 can be always connected to the metal ring rail 14 on the second printed circuit board 16 by welding.
  • the rotating part 2 can rotate the plug structure at any angle.
  • the fixed part The annular guide rail 14 of 1 is in continuous contact with the conductive contact 21 of the rotating part 2 to realize the uninterrupted data transmission between the signal on the plug 11 and the wire 3, which prevents finger touch when using the terminal device on the horizontal screen while charging If it touches the wire 3, the wire 3 is damaged and the function fails.
  • the rotation direction and position can refer to FIG. 15, but it is not limited to the rotation position depicted in FIG. 15.
  • the second printed circuit board 16 is further provided with a second connecting structure 17, and the fixed portion 1 and the rotating portion 2 are rotatably connected by the second connecting structure 17.
  • the second printed circuit board 16 is provided along a second connecting structure 17 facing the axial direction of the rotating part 2, and the fixing part 1 and the rotating part 2 may be the second connecting structure 17 Rotation in the center; the second connecting structure 17 can be provided with an anti-dropping buckle at one end away from the second printed circuit board 16, and the anti-dropping buckle can prevent the rotating part 2 from falling off when rotating relative to the fixed part 1 .
  • the rotating part 2 may further include: a housing 22 provided with an opening; a rubber core 23 installed in the housing 22; and a rubber core 23 away from the opening A third printed circuit board 24 connected to one side surface.
  • the rubber core 23 may be provided with a first through hole corresponding to the second connecting structure 17, and the third printed circuit board 24 may be provided with a second through hole corresponding to the first through hole, passing through the The second connecting structure 17 penetrates through the first through hole and the second through hole, and the fixing portion 1 is engaged with the rotating portion 2.
  • One end of the conductive contact 21 can be in contact with the annular guide rail 14 on the second printed circuit board 16 through the rubber core 23.
  • the conductive contact 21 can be fixed on the rubber core 23 by assembly or integral molding, and can also be fixed on the rubber core 23 by other means. Each of the conductive contacts 21 is in contact with each of the annular guide rails 14 to ensure the stability of the contact.
  • the third printed circuit board 24 may include a control circuit, and the wire 3 is connected to the conductive contact 21 through the control circuit.
  • the third printed circuit board 24 may also be provided with an electronic component 241 and a fixing hole 242, and the other end of the conductive contact 21 penetrates the fixing hole 242 and is connected to the control circuit to ensure The wire is connected to the conductive contact 21.
  • the inner surface of the housing 22 close to the opening is provided with an annular groove 221, and the fixing portion 1 is installed in the annular groove 221.
  • the housing 22 may include: a wire cover 222, the wire 3 is installed in the wire cover 222, and the wire 3 can be protected.
  • the fixed part 1 when the terminal device needs to be charged, the fixed part 1 is connected to the charging interface of the terminal 4, and the user can rotate the plug structure at any angle through the rotating part 2 according to his needs, avoiding holding the terminal device by hand.
  • the plug 11 When the plug 11 is in contact with the hand, it is inconvenient to hold and lead to damage to the wire, which can improve convenience and operability, and can also increase the service life of the plug structure.
  • a mobile phone can be used as a specific example of the terminal device of the present disclosure, and the plug structure is used as a charging device to charge the terminal device.
  • the plug structure is used as a charging device to charge the terminal device.
  • Those skilled in the art can understand that in addition to mobile phones as terminal devices, it can also be applied to other terminal devices with display screens, such as tablet computers, e-book readers, and dynamic image experts. Compression Standard Audio Level 3 (Moving Picture Experts Group Audio) Layer III, MP3) players, moving picture experts compress standard audio layer 4 (Moving Picture Experts Group Audio Layer IV, MP4) players, laptop portable computers, car computers, desktop computers, set-top boxes, smart TVs, wearables Devices and the like are all within the protection scope of the embodiments of the present disclosure.
  • the fixing part 1 when the terminal device needs to be charged, the fixing part 1 is connected with the charging interface of the terminal 4, and the user can rotate the plug structure at any angle through the rotating part 2 according to their own needs, so as to realize the free adjustment of the wire from the terminal.
  • the outlet direction of the device is easy to hold, which improves convenience and operability, thereby increasing the service life of the plug structure.

Abstract

Dans les modes de réalisation, l'invention concerne une structure de fiche. La structure de fiche comprend : une partie fixe, la partie fixe comprenant une fiche ; et une partie rotative, la partie rotative étant reliée de manière rotative à la partie fixe, la partie rotative comprenant un fil, et le fil étant électriquement connecté à la fiche.
PCT/CN2020/078205 2019-03-27 2020-03-06 Structure de fiche WO2020192395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910238817.5A CN109888586A (zh) 2019-03-27 2019-03-27 一种插头结构
CN201910238817.5 2019-03-27

Publications (1)

Publication Number Publication Date
WO2020192395A1 true WO2020192395A1 (fr) 2020-10-01

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ID=66934620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/078205 WO2020192395A1 (fr) 2019-03-27 2020-03-06 Structure de fiche

Country Status (2)

Country Link
CN (1) CN109888586A (fr)
WO (1) WO2020192395A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888586A (zh) * 2019-03-27 2019-06-14 维沃移动通信有限公司 一种插头结构
TWI728691B (zh) * 2020-02-10 2021-05-21 唐虞企業股份有限公司 連接器總成

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642909A1 (fr) * 1989-02-06 1990-08-10 Kula Patrick Dispositif a rotation axiale pour connection de cordons telephoniques, informatiques et electriques
CN2361012Y (zh) * 1998-09-11 2000-01-26 邱本立 旋转插头的改进结构
CN204130870U (zh) * 2014-08-25 2015-01-28 余姚市国亿电器有限公司 壳体可旋转的插头
CN109494523A (zh) * 2018-12-28 2019-03-19 深圳市质友精密电子有限公司 双头旋转双用数据线
CN109888586A (zh) * 2019-03-27 2019-06-14 维沃移动通信有限公司 一种插头结构

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Publication number Priority date Publication date Assignee Title
US4699592A (en) * 1985-06-04 1987-10-13 Telcor, Inc. Rotatable connector
CN2554844Y (zh) * 2002-07-10 2003-06-04 上海昱荣电子科技有限公司 通信接口转换插头
CN2705925Y (zh) * 2004-04-21 2005-06-22 东莞溢华电线电缆有限公司 旋转接线座
CN2901637Y (zh) * 2006-03-31 2007-05-16 天津市多波数传科技发展有限公司 旋转连接器
CN106159595A (zh) * 2015-04-02 2016-11-23 荣益科技股份有限公司 具有环形电连接埠的多供电插头致能充电装置
CN205646396U (zh) * 2016-01-18 2016-10-12 普联技术有限公司 具有万向连接功能的连接器及其移动电子产品
CN107863666B (zh) * 2017-10-22 2019-11-12 江苏越捷智能停车系统有限公司 可调车载充电器及车载设备
CN109301648A (zh) * 2018-10-12 2019-02-01 东莞市荣合电子有限公司 一种360度旋转数据线接头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642909A1 (fr) * 1989-02-06 1990-08-10 Kula Patrick Dispositif a rotation axiale pour connection de cordons telephoniques, informatiques et electriques
CN2361012Y (zh) * 1998-09-11 2000-01-26 邱本立 旋转插头的改进结构
CN204130870U (zh) * 2014-08-25 2015-01-28 余姚市国亿电器有限公司 壳体可旋转的插头
CN109494523A (zh) * 2018-12-28 2019-03-19 深圳市质友精密电子有限公司 双头旋转双用数据线
CN109888586A (zh) * 2019-03-27 2019-06-14 维沃移动通信有限公司 一种插头结构

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