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WO2018157425A1 - Borne lightning, connecteur d'interface usb et fente d'interface usb - Google Patents

Borne lightning, connecteur d'interface usb et fente d'interface usb Download PDF

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Publication number
WO2018157425A1
WO2018157425A1 PCT/CN2017/077684 CN2017077684W WO2018157425A1 WO 2018157425 A1 WO2018157425 A1 WO 2018157425A1 CN 2017077684 W CN2017077684 W CN 2017077684W WO 2018157425 A1 WO2018157425 A1 WO 2018157425A1
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WO
WIPO (PCT)
Prior art keywords
lightning
terminal
metal
usb interface
data connection
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/077684
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English (en)
Chinese (zh)
Inventor
高清龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Sydixon Electronic Technology Co Ltd
Original Assignee
Shenzhen Sydixon Electronic Technology Co Ltd
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
Priority claimed from CN201720186213.7U external-priority patent/CN206893838U/zh
Application filed by Shenzhen Sydixon Electronic Technology Co Ltd filed Critical Shenzhen Sydixon Electronic Technology Co Ltd
Publication of WO2018157425A1 publication Critical patent/WO2018157425A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members

Definitions

  • the utility model relates to an electronic product connector interface technology, in particular to a Lightning terminal, a USB interface connector and a USB interface slot.
  • Apple's high-speed multi-function I/O interface is September 12, 2012, the United States San Francisco Fangcao Conference Center Apple released a new Lightning Dock interface, Chinese can be translated as "Lightning" interface.
  • the release of the new interface standard means that Apple's 30-pin Dock interface, which has been in use for nine years, will be officially replaced.
  • the Lightning interface of the prior art has eight pin contacts on both sides, and can be operated normally regardless of the front and back sides. So there is no need to worry about the problem of plugging in. Apple emphasized in the official media that the new interface is not only easier to use, but also more durable, and further pointed out that the new Lightning interface is an "all-digital" and "adaptive function” interface.
  • the meaning of "adaptive” is that it can transmit the specific signals required by the accessories through the interface according to different accessories; the new Lightning interface also supports video output, and has the same technical effect as the 30pinDock interface.
  • Apple also introduced the Lightningto HDMI/VGA converter.
  • the Lightning interface in the prior art has a very large advantage in size; it is 80% smaller than the original 30pin Dock interface, meaning that the space reserved on the device for this interface is at least 80% smaller. .
  • the complexity of the relevant circuit is further reduced. Therefore, the new Lightning interface provides strong structural support for the iPhone 5's thickness compared to the iPhone4S's 20% slimmer.
  • the Lightning Dock interface in the prior art is more durable than the 30pinDock interface.
  • Apple's Lightning Dock interface has eight pins on each side, and the white part separates the pins from each other.
  • the outermost metal actually acts as a grounding function, so strictly speaking, the Lightning interface uses a 9pin pin design.
  • the metal part with the grounding function will first enter the slot, avoiding the problem of static electricity caused by the signal pin being connected first.
  • the top of the head is provided with rounded corners, which is convenient for the metal sheets on both sides to be more easily pressed against the spring pieces on both sides of the slot when inserted, thereby achieving the technical effect of smooth insertion.
  • the rounded corners on the top can further achieve the technical effect of cleaning the 8 signal contacts on the slot end when the Lightning connector is inserted.
  • the Lightning interface in the prior art is excellent, but it is not compatible with existing 30pin interface accessories. Apple will come with a USB to Lightning interface cable on the iPhone 5 and the new iPod, but it does not include the adapter for the new interface and the old interface. Further, similar to the difference between the DVI interface and the HDMI interface, the Lightning interface does not support the audio output of the analog signal, and it is a "pure digital" interface. Therefore, the existing accessory manufacturers have to make a harsh choice of the signal output mode when the accessories are produced. It is necessary to completely adopt the digital signal, or integrate a "digital-to-analog converter (DAC)" in the speaker, which invisibly improves the accessory product. Manufacturing costs.
  • DAC digital-to-analog converter
  • the adapter does not support video output and iPod mode (iPod mode is a special mode, its function is to display the on-screen menu on the iPod directly Go to some of the accessories on your own display.).
  • the Lightning to 30pin adapter is not compatible with projectors that previously supported the 30pin Dock interface.
  • Apple's description of the official product description of the Lightning to 30pin adapter is very implied, only accepting that the adapter is not available. Support for the possibility of some 30pin accessories.
  • the officially produced Lightning interface of Apple also hides a chip, which can identify and prevent non-Apple officially authorized accessory products from being connected with it, thereby hindering the further development and production of Apple accessory products by domestic SMEs. .
  • the object of the present invention is to provide a Lightning terminal and a USB interface connector, which have the disadvantages of changing the structure of the Lightning Dock interface in the prior art, and further improve the USB interface connector.
  • the technical advantages of functionality and connectivity versatility are provided.
  • the present invention provides a Lightning terminal comprising: a metal terminal and an injection molded insulating sheet; the upper end surface of the injection molded insulating sheet is fixedly provided with 10 pins of the metal terminal; 10 pins of the gold Among the terminals, the 8-pin metal terminal located in the middle constitutes a first data connection portion, and the two-pin metal terminals respectively located at two sides of the first data connection portion constitute a second data connection portion; the first data connection portion The ten pins of the two data connection portions are arranged in a parallel arrangement; the ten pins of the metal terminals are respectively provided with raised contacts at the same end.
  • the 8-pin metal terminal located in the middle constitutes a first data connection portion
  • the two-pin metal terminals respectively located at two sides of the first data connection portion constitute a second data connection portion
  • the arrangement positions of the eight metal terminals are matched with the arrangement positions of the eight metal contacts on one of the sides of the Lightning Dock interface slot
  • the width of the injection molded insulating sheet and the Lightning Dock interface slot The width of the molded insulating sheet is less than half the thickness of the Lightning Dock interface slot.
  • the injection molded insulating sheet is provided with a boss and/or a groove on an end surface on a side opposite to the side on which the metal terminal is provided.
  • the side surface of the boss is provided with a protrusion; the side wall of the groove is provided with a recess having a shape adapted to the protrusion.
  • the injection molded insulating sheet is provided with a burr and/or a groove on the edge of the end surface on the side opposite to the metal terminal.
  • the present invention further provides a USB interface connector, comprising: two Lightning terminals and an injection molded casing; the Lightning terminal is a Lightning terminal as described above; and the two Lightning terminals are not provided with a metal terminal.
  • a USB interface connector comprising: two Lightning terminals and an injection molded casing; the Lightning terminal is a Lightning terminal as described above; and the two Lightning terminals are not provided with a metal terminal.
  • the utility model further comprises a metal wire splicing shell; the metal wire splicing shell is sleeved on the outer wall of the injection molded casing; the outer shape of the metal wire splicing shell is adapted to the outer dimension of the Lightning Dock interface slot;
  • the two end faces of the metal patch housing are respectively provided with hollow slots required for exposing the contacts, and two side faces of the metal patch housing are respectively provided with metal protrusions of the side wall of the Lightning Dock interface slot Fit the side pits.
  • the terminal further comprises a terminal, the terminal is fastened to one end of the injection molded casing; the terminal is provided with a plurality of connector leads, each of which is respectively connected to one of the metal terminals in the Lightning terminal Electrical connection.
  • a chip is further included, the chip being disposed in the terminal, and the first data connection portion and/or the second data connection portion being electrically connected to the chip.
  • an LED lamp is further included, the LED lamp being electrically connected to the first data connection, the second data connection or the chip.
  • the present invention also provides a USB interface slot in which a slot contact that is adapted to the contacts of the USB interface connector as described above is disposed.
  • the embodiment of the present invention has at least the following advantages:
  • the utility model further improves the 8pin interface in the prior art to 10 pins by providing a Lightning terminal, which provides powerful structural support for further enriching the connection function of the USB terminal; wherein the touch is set on the metal terminal The point is used to facilitate the establishment of a stable electrical connection between the metal terminal and the connection contact in the slot; in addition, the utility model further divides the 10 metal terminals into the first data connection portion and the second data connection portion as Lightning terminals.
  • the present invention sets the ten end faces of the metal terminals perpendicular to the insertion direction to be flush with each other. For the convenience of further injection molding the Lightning terminal into the connector tongue, one end only exposes the contacts and the other Only one terminal at one end is exposed in a flush manner to provide strong structural support.
  • the present invention adapts the arrangement position of the eight metal contacts on one side of the Lightning Dock interface slot by the first data connection portion formed by the eight metal terminals in the middle, and further It has the technical effect of providing stable data transmission when it is electrically connected to the Lightning Dock slot; the metal terminals on both sides of the first data connection of the Lightning terminal form a second data connection for adapting to the Lightning terminal.
  • the slot establishes the electrical connection when establishing the above data transmission layer, another layer of data communication connection, the new data channel can be used to solve the new access hardware identification, analog signal audio output or 30pin Dock interface connection transfer Lightning terminal
  • the signal transmission problem involved in the case in addition, because the width of the injection molded insulation sheet is adapted to the width of the Lightning Dock interface slot; the thickness of the injection molded insulation sheet is less than half the thickness of the Lightning Dock interface, and the Lightning terminal is compatible with the Lightning Dock interface.
  • the connection provides further necessary structural support.
  • the utility model provides a strong structural support by forming a USB interface connector by fastening the two lightning terminals on the side opposite to the set metal terminal by providing a boss and/or a groove.
  • the manufacturing process of the USB interface connector involves accurately combining two pieces of Lightning terminals and further injection molding on the outer surface to form an integrated injection molded case, so the limit operation of the two Lightning terminals when engaging is particularly important, and is set in the injection molding insulation.
  • a boss on one side of the sheet and / or groove can provide strong structural support to achieve the above technical effects.
  • a boss and a groove may be disposed on a bonding surface of one of the Lightning terminals, and a corresponding groove and a boss may be disposed on the corresponding bonding surface of the other Lightning terminal.
  • the utility model provides a protrusion on a side surface of the boss; and further provides a concave hole whose shape is matched with the protrusion on the side wall of the groove, so as to further provide a technical effect of the stable alignment. Strong structural support.
  • the utility model provides a strong structural support for further accurately aligning the two lightning terminals by providing a boring head and/or a groove at the edge of the side surface of the injection molded insulating sheet opposite to the metal terminal.
  • the present invention further provides a USB interface connector, which provides powerful structural support for further expanding the data connection function of the Lightning Dock interface in the prior art, and the USB interface connector provided by the present invention Compared with the prior art, four metal pieces are further added, so that the signal transmission problem involved in the new access hardware identification, the audio output of the analog signal or the 30-pin Dock interface connection and the Lightning terminal can be conveniently solved.
  • the utility model further provides a metal plug-in housing for the USB interface connector, and provides a powerful structural support for the USB interface connector to further eliminate static electricity and clean dirt and oxide on the signal contacts in the slot.
  • the utility model further provides a strong structural support for comprehensively utilizing the metal pieces in the USB interface connector to realize data encryption transmission by further setting the terminal for the USB interface connector. It can be understood that the number of connector leads provided in the terminals can be less than the number of metal sheets.
  • the utility model further provides an electronic chip for the USB interface connector, and provides powerful structural support for the USB interface connector to have intelligent identification access hardware and whether to cut off the current data connection; in addition, the setting of the electronic chip is also a USB interface.
  • the connector can be supported by the digital products produced by Apple to provide strong structural support.
  • the authorization file written into the electronic chip can provide strong structural support for the USB interface connector to establish a data connection with the digital products produced by Apple.
  • the LED light disposed on the USB interface connector can express the working information of the current first data connection portion, the second data connection portion or the electronic chip in the form of a breathing lamp or an indicator light; in addition, due to the addition of four
  • the metal terminal is implanted in the control circuit, it can further reach the LED lighter during the positive insertion.
  • the technical effect of the LED light is extinguished, which provides powerful structural support for the on-demand operation of the LED lamp.
  • the LED light is too bright and flickering to affect sleep.
  • the present invention provides powerful structural support for electronic product connection USB interface connectors by providing a USB interface slot.
  • the data connection function of each metal terminal in the first data connection part and the second data connection part can be flexibly configured according to the use, thereby achieving the technical effect of improving the data transmission function of the USB interface connector.
  • FIG. 1 is a schematic structural view of a Lightning terminal according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of the metal terminal of FIG. 1;
  • FIG. 3 is a schematic view showing an improved structure of a Lightning terminal in Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural view of a USB interface connector according to Embodiment 2 of the present invention.
  • Figure 5 is a schematic structural view of a metal wire insertion housing according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic diagram showing an improved structure of a USB interface connector in Embodiment 2 of the present invention.
  • FIG. 7 is a schematic structural view of a hardware shrapnel terminal in a USB interface connector according to Embodiment 3 of the present invention.
  • Figure 8 is a schematic view showing the structure of a moding semi-finished product in the third embodiment of the present invention.
  • Figure 9 is a schematic view showing the structure of a secondary moding finished product in the third embodiment of the present invention.
  • 100 metal terminal; 101, first data connection portion; 102, second data connection portion; 110, contact; 200, injection molded insulation sheet; 210, boss; 220, groove; 300, Lightning terminal; 400, injection molding Housing; 410, connector lead; 500, metal plug housing; 510, hollow slot; 520, side pit; 600, terminal; 10, metal shrapnel terminal; 11, apple transfer pin; 12, detecting external accessory pin; One moding semi-finished product; 30, secondary moding finished product; 21, plastic boss; 22, plastic groove; 30, double-sided plug.
  • Lightning terminal in the following embodiments of the present invention may also be referred to as a “lightning terminal”, and the USB interface connector may also be referred to as a “lightning interface connector”.
  • the present invention provides a Lightning terminal comprising: a metal terminal 100 and an injection molded insulating sheet 200.
  • the metal terminal 100 is fixedly disposed on an upper end surface of the injection molded insulating sheet 200, the metal terminal 100 includes 10 pins; the 10-pin metal terminals are arranged in a parallel arrangement; and the 10-pin metal terminal 100 A bump contact 110 is respectively disposed at the same end; among the 10-pin metal terminals, the 8-pin metal terminal located in the middle constitutes the first data connection portion 101, respectively located at two sides of the first data connection portion
  • the pin metal terminal constitutes the second data connection portion 102.
  • the end faces of the ten metal terminals respectively perpendicular to the insertion direction are flush with each other.
  • the utility model is arranged to be flush with each other by the end faces of the ten metal terminals respectively perpendicular to the insertion direction.
  • only one end of the contact is exposed and the other end is only wired. The end is exposed in a flush manner to provide strong structural support.
  • the arrangement position of the 8-pin metal terminal in the first data connection portion 101 and the arrangement position of the 8 metal contacts on one of the sides of the Lightning Dock interface slot Fitted.
  • the width of the injection molded insulating sheet is adapted to the width of the Lightning Dock interface slot.
  • the thickness of the injection molded insulating sheet is less than half the thickness of the Lightning Dock interface slot.
  • the utility model divides the ten metal terminals into the first data connection part 101 and the second data connection part 102, and provides powerful structural support for the connection function of the Lightning terminal compatible Lightning Dock interface. among them:
  • the first data connection portion 101 which is composed of an 8-pin metal terminal located in the middle, is structurally matched with the arrangement position of the eight metal contacts on one side of the Lightning Dock interface slot, and is further provided with a Lightning Dock.
  • the slot can establish the electrical connection to provide the same data transmission capability as the Lightning Dock interface. It can be understood that the data communication function of each metal terminal in the first data connection portion of the present invention is not limited to the interface with the Lightning Dock. Equivalent, in order to meet the data communication needs, any metal terminal in the first data connection part has a specific new data transmission function, which should fall within the protection scope of the present invention.
  • the data transmission layer can be established when the electrical connection is established with the slot adapted to the Lightning terminal, and further forms another A layer of data communication connection, the new data channel can be used to solve the signal transmission problem involved in the new access hardware identification, the audio output of the analog signal or the 30pin Dock interface connection to the Lightning terminal.
  • the width of the molded insulation sheet fits the width of the Lightning Dock interface slot; the thickness of the molded insulation sheet is less than half the thickness of the Lightning Dock interface slot, which provides a further necessity for the connection of the Lightning terminal compatible with the Lightning Dock interface. Structure support.
  • the injection molded insulating sheet 200 is provided with a boss 210 and/or a recess 220 on an end surface opposite to the side on which the metal terminal 100 is disposed.
  • the utility model provides a strong structure support for forming a USB interface connector by fastening the two lightning terminals by providing a boss and/or a groove on the side opposite to the set metal terminal, and the USB interface is connected by a USB interface.
  • the two lightning terminals are accurately combined and further injection molded on the outer surface to form an integrated injection molded casing. Therefore, the limit operation of the two Lightning terminals when engaging is particularly critical, and is disposed on the side of the injection molded insulating sheet.
  • the bosses and/or grooves can provide strong structural support for achieving the above technical effects.
  • a boss and a groove may be disposed on a bonding surface of one of the Lightning terminals, and a corresponding groove and a boss may be disposed on the corresponding bonding surface of the other Lightning terminal.
  • the side surface of the boss is provided with a protrusion; the side wall of the groove is provided with a recess having a shape adapted to the protrusion.
  • the utility model provides a convex structure on the side surface of the boss; and further provides a concave hole whose shape is matched with the convexity on the side wall of the groove, thereby providing a powerful structure for further achieving the technical effect of the stable alignment. stand by.
  • the shape and the number of the protrusions and the recesses are not limited. The bosses and grooves of any structure that can achieve the above technical effects according to the prior art fall within the protection scope of the present invention.
  • the injection molded insulating sheet is provided with a burr and/or a groove on the edge of the end surface on the side opposite to the metal terminal.
  • the utility model provides a strong structural support for the accurate alignment of the two Lightning terminals by further providing a boring head and/or a groove at the edge of the side surface of the injection-molded insulating sheet opposite to the metal terminal. It should be noted that, since the cymbal structure is prior art, the technical purpose thereof is to make the positioning of the two injection-molded insulating sheets more precise when they are engaged, and thus will not be further illustrated and described in this embodiment.
  • the utility model further improves the 8pin interface in the prior art to 10pin by providing a Lightning terminal, which provides powerful structural support for further enriching the connection function of the USB terminal; wherein the contact provided on the metal terminal is used for Convenient metal terminals establish a stable electrical connection with the connection contacts in the socket.
  • a Lightning terminal which provides powerful structural support for further enriching the connection function of the USB terminal; wherein the contact provided on the metal terminal is used for Convenient metal terminals establish a stable electrical connection with the connection contacts in the socket.
  • the present embodiment further provides a USB interface connector, which includes: two pieces of Lightning terminal 300 and an injection molded case 400; and two pieces of the Lightning terminal 300 are not provided with the metal terminal 100.
  • a USB interface connector which includes: two pieces of Lightning terminal 300 and an injection molded case 400; and two pieces of the Lightning terminal 300 are not provided with the metal terminal 100.
  • the inside of the injection molded casing 400 is disposed; the contact of the metal terminal 100 is flush with the outer surface of the injection molded casing 400, and the metal terminal 100 is located near one end of the contact 110.
  • the injection molded casing 400 has a width and a thickness respectively adapted to the outer dimensions of the Lightning Dock interface slot.
  • a metal patch housing 500 is further included; the metal patch housing 500 is sleeved on an outer wall of the injection molded housing; the metal patch cord
  • the outer shape of the shell 500 is adapted to the outer dimensions of the Lightning Dock interface slot; the two end faces of the metal patch housing 500 are respectively provided with a hollow slot 510 required to expose the contact, the metal plug Two side faces of the wire housing are respectively provided with side pits 520 adapted to the side wall metal protrusions of the Lightning Dock interface slot.
  • the utility model further provides a metal plug wire shell for the USB interface connector, and provides a powerful structural support for the USB interface connector to further eliminate static electricity and clean dirt and oxide on the signal contacts in the slot.
  • a terminal 600 is further included, and the terminal 600 is fastened to one end of the injection molded casing 400; Root connection The head leads 410 are each electrically connected to one of the metal terminals 100 in the Lightning terminal.
  • the utility model further provides a strong structural support for comprehensively utilizing various metal pieces in the USB interface connector to realize data encryption transmission by setting a terminal for the USB interface connector. It can be understood that the number of connector leads provided in the terminals can be less than the number of metal sheets.
  • a chip is further disposed in the terminal, the first data connection portion 101 and/or the second data connection portion 102 and the The chip is electrically connected.
  • the utility model further provides a chip for the USB interface connector, and provides powerful structural support for the USB interface connector to have intelligent identification access hardware and whether to cut off the current data connection; in addition, the chip is also configured to be a USB interface connector.
  • the identification of digital products produced by Apple provides strong structural support.
  • the authorization files written into the chip can provide strong structural support for the USB interface connector to establish data connection with digital products produced by Apple.
  • an LED lamp is further included, and the LED lamp is electrically connected to the first data connection portion, the second data connection portion or the chip.
  • the LED light disposed on the USB interface connector can express the working information of the current first data connection portion, the second data connection portion or the electronic chip in the form of a breathing lamp or an indicator light; in addition, due to the newly added four metal terminals After the control circuit is implanted, the LED light can be further controlled when the plug is inserted, and the technical effect of turning off the LED light when the plug is reversed provides powerful structural support for the on-demand operation of the LED light, avoiding the need for rest at night, the LED light Over-blinking affects sleep.
  • the utility model further provides a USB interface connector, and provides powerful structural support for further expanding the data connection function of the Lightning Dock interface in the prior art, since the USB interface connector provided by the present invention is compared with the existing The technology further adds 4 metal pieces, which can be used to solve the problem of signal transmission involved in the new access hardware identification, analog signal audio output or 30pin Dock interface connection to the Lightning terminal. Further, since the USB interface connector is formed by bonding two pieces of Lightning terminals, and then the positions of the contacts on the upper and lower end faces of the USB interface connector are highly consistent, the USB interface of the present invention is further The connector further has the technical effect of both forward and reverse insertion, which greatly improves the ease of use of the USB interface connector.
  • This embodiment provides a USB interface connector based on the above embodiment.
  • the USB interface connector supports Apple's front and back insertion of a double-sided 10pin connector plug, and the manufacturing process is as follows: As shown in FIG. 7, the USB interface is connected.
  • the device includes a hardware shrapnel terminal 10, and the hardware shrapnel terminal 10 includes the original support apple pass.
  • the needle 11 and the newly added external detecting needle 12 are arranged on the left and right sides; as shown in Fig.
  • the metal shrapnel terminal 10 is plasticized once to obtain the moing semi-finished product 20, and the metal shrapnel terminal 10 is disposed in the injection molded insulating sheet;
  • the second moding finished product 30 wherein, the two metal moding semi-finished products 20 obtained after the metal shrapnel terminal 10 moding plastic are assembled with each other, the plastic boss 21 and the plastic groove 22 are interfered with each other, and then stuck into the outer mold, and then double-modized Facing the plug 30, a 10 pin terminal is obtained.
  • the existing shrapnel terminal 10 of the USB interface connector has a new terminal 12 on the left and right sides, and the two sides are symmetrically assembled and matched to form a compatible data transmission of the Apple device. And can detect the external accessories of the device, insert the double-sided 10pin connector plug forward and reverse.
  • the use of the 10 pin terminal in this embodiment is as follows:
  • the first pin and the tenth pin are added to the terminal. These pin pins can be used to confirm the plugging and unplugging signals of the accessories of the iPhone, so as to distinguish the performance of various accessories.
  • double-sided 10pin pin can be plugged in and out of the data line connector, both sides can support the plug-in signal to confirm the transmission function.
  • the shrapnel terminals are marked from the one end to the other end according to the set position, respectively, from the first stitch to the tenth needle; wherein the first stitch and the tenth pin are used to transmit the identification signal, identify the control of the corresponding signal, and determine whether there is any outside. Set insert and dial out and identify the type.
  • the first pin and the tenth pin are in contact with the ground wire once to identify the primary signal, and if not disconnected, the other signals are not recognized, so that the device does not need to be inserted or removed to complete the second identification.
  • the other 8 pins transmit different accessory function signals and interactive operation data information.
  • the original 8-pin function is equivalent to the function of the Lightning Dock interface in the prior art.
  • the identification accessory type should be matched with the corresponding signal control to control the first pin and the tenth pin, and communicate with other pins.
  • the front and back sides of the USB interface connector are provided with the elastic piece terminals, and the signal control of the identification accessory type can be completed without inserting and removing.
  • the Lightning terminal is respectively added with 1 pin to form a 10-pin Lightning interface on both sides of the 8-pin of the Lightning interface, and the added 2 pins are used as a circuit circuit for instantaneous electrical signal transmission;
  • the 10-pin Lightning The interface is injection molded from plastic.
  • the 8 pins in the middle are defined as GND, L0p, Lon, ID0, PWR, L1n, L1p and ID1;
  • ID0/ID1 is used to identify ID identification strobe signals such as front and back or accessory categories;
  • L0p/L0n/L1p/ L1n is the signal line for data transmission.
  • the outermost two pins are GND and ID1, and the two added pins are located outside GND and ID1.
  • the Lightning terminal is added with 2 pins on the basis of the original 8 pin terminal.
  • the mobile phone and the tablet device form an instant when connected with the corresponding peripheral device.
  • the transmission channel of the electrical signal, the control chip of the peripheral device sends a transient electrical signal to the mobile phone or the tablet device through the 2 pin added by the Lightning terminal, and the mobile phone or the tablet device determines that the peripheral device is accessed after receiving the instantaneous electrical signal, and passes the instant.
  • the voltage of the electrical signal determines which peripheral device is specifically connected; when the peripheral device does not send the instantaneous electrical signal to the mobile phone or tablet device through the added 2-pin, the remaining 8 pins are in an isolated state, and the peripheral device does not do with the mobile phone or the tablet device. Signal interaction.
  • the embodiment further provides a USB interface connector which is composed of the above-mentioned Lightning terminal, which comprises a housing and two lightly arranged terminals, and the two USB terminal protruding contacts are respectively disposed on the sticker.
  • a USB interface connector which is composed of the above-mentioned Lightning terminal, which comprises a housing and two lightly arranged terminals, and the two USB terminal protruding contacts are respectively disposed on the sticker.
  • two Lightning terminals are placed in the housing; the two Lightning terminals are secured together by a housing, and the contacts of the Lightning terminals protrude or are flat against the surface of the plastic housing.
  • the connector can be connected to the mobile phone or tablet device on both sides.
  • the present invention further provides a USB interface slot in the above embodiment, wherein the USB interface slot is provided with a slot contact adapted to the contact of the USB interface connector as described above.
  • the slot contacts are all electrically conductive materials for establishing a one-to-one electrical connection relationship with the contacts of the USB interface connector.
  • USB interface slot to provide powerful structural support for the electronic product connection USB interface connector.
  • the data connection function of each metal terminal in the first data connection part and the second data connection part can be flexibly configured according to the use, thereby achieving the technical effect of improving the data transmission function of the USB interface connector.
  • the electronic digital product adopts the USB interface slot of the above structure of the embodiment to flexibly define the data transmission function of each metal terminal, thereby enriching the data transmission form in the prior art, and is also compatible with the prior art for the USB interface connector.
  • the communication transmission function of more kinds of data provides powerful structural support.

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne une borne Lightning, un connecteur d'interface USB et une fente d'interface USB, qui continuent la mise à niveau de l'interface à 8 broches dans l'état de la technique avec 10 broches et offrent une prise en charge structurelle pour enrichir davantage les capacités de connexion de bornes USB. La borne Lightning comprend : des broches métalliques (100) et une pièce d'isolation moulée par injection (200) ; la surface d'extrémité supérieure de la pièce d'isolation moulée par injection (200) est dotée des 10 broches métalliques fixes (100) ; parmi les 10 broches métalliques (100), les 8 broches métalliques (100) au milieu forment une première partie de connexion de données (101), et les 2 broches métalliques (100) situées respectivement de part et d'autre de la première partie de connexion de données (101) forment une deuxième partie de connexion de données (102). Le connecteur d'interface USB comprend : deux bornes Lightning (300) et un boîtier moulé par injection (400) ; les deux bornes Lightning (300) sont montées l'une avec l'autre sur une face ne comportant pas les broches métalliques (100), et sont ensuite agencées à l'intérieur du boîtier moulé par injection (400) ; la fente d'interface USB est pourvue de contacts de fente correspondant aux contacts du connecteur d'interface USB, et les contacts de fente sont utilisés pour établir une connexion électrique avec les contacts du connecteur d'interface USB. La présente invention enrichit davantage les capacités de communication de données d'interfaces d'accueil Lightning dans l'état de la technique.
PCT/CN2017/077684 2017-02-28 2017-03-22 Borne lightning, connecteur d'interface usb et fente d'interface usb Ceased WO2018157425A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720186213.7 2017-02-28
CN201720186213.7U CN206893838U (zh) 2017-02-27 2017-02-28 一种Lightning端子及USB接口连接器

Publications (1)

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WO2018157425A1 true WO2018157425A1 (fr) 2018-09-07

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PCT/CN2017/077684 Ceased WO2018157425A1 (fr) 2017-02-28 2017-03-22 Borne lightning, connecteur d'interface usb et fente d'interface usb

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204088828U (zh) * 2014-09-26 2015-01-07 安福县海能实业股份有限公司 Lightning传输端扩展连接件
TWM514143U (zh) * 2015-08-19 2015-12-11 pei-lun Wang 複合式連接插口
CN105811136A (zh) * 2016-04-20 2016-07-27 吴仕华 一种连接器
CN205452735U (zh) * 2016-03-11 2016-08-10 中山市威奥特电子有限公司 一种可双面插接的lightning和Micro-B型两用连接器
CN105914515A (zh) * 2016-06-01 2016-08-31 建讯域有限公司 两用连接器插头及其组装方法
CN205724028U (zh) * 2016-04-20 2016-11-23 吴仕华 一种连接器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204088828U (zh) * 2014-09-26 2015-01-07 安福县海能实业股份有限公司 Lightning传输端扩展连接件
TWM514143U (zh) * 2015-08-19 2015-12-11 pei-lun Wang 複合式連接插口
CN205452735U (zh) * 2016-03-11 2016-08-10 中山市威奥特电子有限公司 一种可双面插接的lightning和Micro-B型两用连接器
CN105811136A (zh) * 2016-04-20 2016-07-27 吴仕华 一种连接器
CN205724028U (zh) * 2016-04-20 2016-11-23 吴仕华 一种连接器
CN105914515A (zh) * 2016-06-01 2016-08-31 建讯域有限公司 两用连接器插头及其组装方法

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