WO2019158111A1 - 正反双面电连接器 - Google Patents

正反双面电连接器 Download PDF

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Publication number
WO2019158111A1
WO2019158111A1 PCT/CN2019/075090 CN2019075090W WO2019158111A1 WO 2019158111 A1 WO2019158111 A1 WO 2019158111A1 CN 2019075090 W CN2019075090 W CN 2019075090W WO 2019158111 A1 WO2019158111 A1 WO 2019158111A1
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WO
WIPO (PCT)
Prior art keywords
present
terminals
variation
row
tongue
Prior art date
Application number
PCT/CN2019/075090
Other languages
English (en)
French (fr)
Inventor
蔡周贤
Original Assignee
捷利知产股份有限公司
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
Priority claimed from PCT/CN2018/094123 external-priority patent/WO2019001586A1/zh
Application filed by 捷利知产股份有限公司 filed Critical 捷利知产股份有限公司
Publication of WO2019158111A1 publication Critical patent/WO2019158111A1/zh

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631Additional 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component

Definitions

  • the present invention relates to an electrical connector, and more particularly to a positive and negative double-sided electrical connector.
  • the positive and negative double-sided electrical connection has become a mainstream product design, that is, the front and back double-sided can be plugged into the electrical connection, so the positive and negative double-sided electrical connector must be in the connector tongue
  • the two connecting surfaces of the board are provided with a connection interface, and the same circuit of the two connection interfaces must be connected in series to form a circuit, so that the manufacturing and the use are simple, and the conventional design is complicated and not easy to manufacture.
  • the main purpose of the present invention is to provide a positive and negative double-sided electrical connector, the row of terminals, the first base and the first tongue are in a one-time embedded plastic injection molding to form a first combination, the other The row of terminals, the second base and the second tongue plate are in a second combination for one-time embedded plastic injection molding, and the first combination and the second combination are superposed on each other, so that the manufacturing is simple .
  • the present invention provides a positive and negative double-sided electrical connector, a positive and negative double-sided electrical connector, comprising: a base, the base is made of plastic material; a tongue plate, the tongue plate Provided in front of the base and separated by a space, the two sides of the tongue plate are two connecting faces, and the tongue plate is made of plastic material;
  • the second row of terminals is integrally provided with an extension portion and a pin from the front to the rear.
  • the extension portion is integrally provided with a first extension portion, a second extension portion and a third extension portion from the front to the back, and the extension portion is integrally connected.
  • the base is provided with abutting up and down a first base and a second base
  • the tongue plate is provided with a first tongue plate and a second tongue plate abutting each other up and down, the row of terminals, the first base and the first
  • the tongue plate is a first combination of one-time embedded plastic injection molding, and the other row of terminals, the second base and the second tongue plate are in a second combination of one-time embedded plastic injection molding.
  • the first combination and the second combination are superposed on each other, and the first tongue and the second tongue are vertically rotatable relative to the base.
  • the present invention can be easily manufactured and used.
  • Figure 1 is an exploded perspective view of a first embodiment of the present invention.
  • Figure 2 is a perspective assembled view of a first embodiment of the present invention.
  • Figure 3 is a side cross-sectional view showing a first embodiment of the present invention.
  • Figure 4 is a perspective assembled view of the first and second combinations of the first embodiment of the present invention.
  • Figure 5 is a side elevational view of the first and second combinations of the first embodiment of the present invention.
  • Figure 6 is an exploded perspective view of the lower row of terminals on the first embodiment of the present invention.
  • Fig. 7 is a side sectional view showing the state of use of the first embodiment of the present invention.
  • Figure 8 is a side sectional view showing the state of use of the first embodiment of the present invention.
  • Figure 9 is a side cross-sectional view showing a first variation of the first embodiment of the present invention.
  • Figure 10 is a side cross-sectional view showing a second variation of the first embodiment of the present invention.
  • Figure 11 is an exploded perspective view showing the first and second combinations of the third variation of the first embodiment of the present invention.
  • Figure 12 is a perspective assembled view of the first and second combinations of the third variation of the first embodiment of the present invention.
  • Figure 13 is a cross-sectional view along line A-A of a third variation of the first embodiment of the present invention.
  • Figure 14 is a cross-sectional view showing a fourth variation of the first embodiment of the present invention.
  • Figure 15 is an exploded perspective view showing the first and second combinations of the fifth variation of the first embodiment of the present invention.
  • Figure 16 is a perspective assembled view of the first and second combinations of the fifth variation of the first embodiment of the present invention.
  • Figure 17 is a top plan view of a first combination of a fifth variation of the first embodiment of the present invention.
  • Figure 18 is a top plan view showing a second combination of the fifth variation of the first embodiment of the present invention.
  • Figure 19 is a top plan view of a first combination of a sixth variation of the first embodiment of the present invention.
  • Figure 20 is a top plan view showing a second combination of the sixth variation of the first embodiment of the present invention.
  • Figure 21 is a top plan view of a first combination of a seventh variation of the first embodiment of the present invention.
  • Figure 22 is a top plan view showing a second combination of the seventh variation of the first embodiment of the present invention.
  • Figure 23 is a top plan view of the first combination of the eighth variation of the first embodiment of the present invention.
  • Figure 24 is a top plan view showing a second combination of the eighth variation of the first embodiment of the present invention.
  • Figure 25 is a combined side view of the first and second combinations of the ninth variation of the first embodiment of the present invention.
  • Figure 26 is a combined rear view of the first and second combinations of the ninth variation of the first embodiment of the present invention.
  • Figure 27 is an exploded perspective view showing a tenth variation of the first embodiment of the present invention.
  • Figure 28 is a top plan view showing the combination of the first and second combinations of the tenth variation of the first embodiment of the present invention.
  • Figure 29 is a perspective assembled view of the first and second combinations of the tenth variation of the first embodiment of the present invention.
  • Figure 30 is an exploded perspective view showing the first and second combinations of the tenth variation of the first embodiment of the present invention.
  • Figure 31 is an exploded perspective view of the lower row of terminals on the tenth variation of the first embodiment of the present invention.
  • Figure 32 is an exploded perspective view showing the lower row of terminals on the eleventh variation of the first embodiment of the present invention.
  • Figure 33 is a perspective assembled view of the lower row of terminals on the eleventh variation of the first embodiment of the present invention.
  • Figure 34 is an exploded perspective view showing the lower row of terminals on the twelfth variation of the first embodiment of the present invention.
  • Figure 35 is a perspective assembled view of the lower row of terminals on the twelfth variation of the first embodiment of the present invention.
  • Figure 36 is an exploded perspective view showing the first and second combinations of the thirteenth variation of the first embodiment of the present invention.
  • Figure 37 is a side sectional view showing the fourteenth variation of the first embodiment of the present invention.
  • Figure 38 is a perspective exploded view of the first and second combinations of the fourteenth variation of the first embodiment of the present invention.
  • Figure 39 is an exploded perspective view showing a second embodiment of the present invention.
  • Figure 40 is a side sectional view showing a second embodiment of the present invention.
  • Figure 41 is a top plan view of a second embodiment of the present invention.
  • Figure 42 is a top plan view of a first combination of a second embodiment of the present invention.
  • Figure 43 is a top plan view of a second combination of the second embodiment of the present invention.
  • Figure 44 is a top plan view of a first combination of a first variation of the second embodiment of the present invention.
  • Figure 45 is a top plan view showing a second combination of the first variation of the second embodiment of the present invention.
  • Figure 46 is a top plan view of a first combination of a second variation of the second embodiment of the present invention.
  • Figure 47 is a top plan view of a second combination of a second variant of the second embodiment of the present invention.
  • Figure 48 is a side sectional view showing a third variation of the second embodiment of the present invention.
  • Figure 49 is an exploded perspective view showing the first and second combinations of the fourth variation of the second embodiment of the present invention.
  • Figure 50 is an exploded perspective view of the lower row of terminals on the fourth variation of the second embodiment of the present invention.
  • Figure 51 is a top plan view showing the combination of the first and second combinations of the fourth variation of the second embodiment of the present invention.
  • Figure 52 is a top plan view of the upper row of terminals of the fifth variation of the second embodiment of the present invention.
  • Figure 53 is a top plan view of the row of terminals under the fifth variation of the second embodiment of the present invention.
  • Figure 54 is a side sectional view showing a sixth variation of the second embodiment of the present invention.
  • Figure 55 is a side sectional view showing a seventh variation of the second embodiment of the present invention.
  • Figure 56 is a side sectional view showing an eighth variation of the second embodiment of the present invention.
  • Figure 57 is a side sectional view showing a ninth variation of the second embodiment of the present invention.
  • Figure 58 is an exploded perspective view showing a tenth variation of the second embodiment of the present invention.
  • Figure 59 is an exploded perspective view showing the first and second combinations of the tenth variation of the second embodiment of the present invention.
  • Figure 60 is an exploded perspective view of the lower row of terminals on the tenth variation of the second embodiment of the present invention.
  • Figure 61 is a combined top view of the first and second combinations of the tenth variation of the second embodiment of the present invention.
  • Figure 62 is an exploded perspective view showing a third embodiment of the present invention.
  • Figure 63 is a side sectional view showing a third embodiment of the present invention.
  • Figure 64 is an exploded perspective view showing the lower row of terminals on the third embodiment of the present invention.
  • Figure 65 is a top plan view showing the combination of the first and second combinations of the third embodiment of the present invention.
  • Figure 66 is a side sectional view showing a first variation of the third embodiment of the present invention.
  • Figure 67 is a side sectional view showing a second variation of the third embodiment of the present invention.
  • Figure 68 is a side sectional view showing a third variation of the third embodiment of the present invention.
  • Figure 69 is a top plan view of a first combination of a third variation of the third embodiment of the present invention.
  • Figure 70 is a top plan view of a second combination of a third variation of the third embodiment of the present invention.
  • Figure 71 is a side sectional view showing a fourth variation of the third embodiment of the present invention.
  • Figure 72 is a combined top view of the first and second combinations of the fourth variation of the third embodiment of the present invention.
  • Figure 73 is a side sectional view showing a fifth variation of the third embodiment of the present invention.
  • Figure 74 is a combined top view of the first and second combinations of the fifth variation of the third embodiment of the present invention.
  • Figure 75 is a side sectional view showing a sixth variation of the third embodiment of the present invention.
  • Figure 76 is a side sectional view showing a seventh variation of the third embodiment of the present invention.
  • Figure 77 is a combined top view of the first and second combinations of the seventh variation of the third embodiment of the present invention.
  • Figure 78 is a side sectional view showing an eighth variation of the third embodiment of the present invention.
  • Figure 79 is a top plan view of a first combination of a ninth variation of the third embodiment of the present invention.
  • Figure 80 is a top plan view showing a second combination of a ninth variation of the third embodiment of the present invention.
  • Figure 81 is an exploded perspective view showing a tenth variation of the third embodiment of the present invention.
  • Figure 82 is a side sectional view showing a tenth variation of the third embodiment of the present invention.
  • Figure 83 is an exploded perspective view showing the lower row of terminals on the tenth modified embodiment of the third embodiment of the present invention.
  • Figure 84 is a view showing a state of use of a tenth variation of the third embodiment of the present invention.
  • Figure 85 is an exploded perspective view showing an eleventh variation of the third embodiment of the present invention.
  • Figure 86 is an exploded perspective view showing the lower row of terminals on the eleventh variation of the third embodiment of the present invention.
  • Figure 87 is a side sectional view showing the eleventh variation of the third embodiment of the present invention.
  • Figure 88 is a view showing the state of use of the eleventh variation of the third embodiment of the present invention.
  • Figure 89 is a side sectional view showing the twelfth variation of the third embodiment of the present invention.
  • Figure 90 is a perspective combination of the first and second combinations of the thirteenth variation of the third embodiment of the present invention.
  • Figure 91 is a side sectional view showing a fourth embodiment of the present invention.
  • Figure 92 is a top plan view of a first combination of a fourth embodiment of the present invention.
  • Figure 93 is a top plan view of a second combination of a fourth embodiment of the present invention.
  • Figure 94 is a top plan view of the first combination of the first variation of the fourth embodiment of the present invention.
  • Figure 95 is a top plan view showing a second combination of the first variation of the fourth embodiment of the present invention.
  • Figure 96 is an exploded perspective view showing a first variation of the fourth embodiment of the present invention.
  • Figure 97 is a top plan view of a metal casing according to a fifth embodiment of the present invention.
  • Figure 99 is a perspective assembled view of a second row of terminals of a fifth embodiment of the present invention.
  • Figure 100 is another perspective assembled view of a second row of terminals of a fifth embodiment of the present invention.
  • Figure 101 is a perspective assembled view of a first variation of the fifth embodiment of the present invention.
  • Figure 102 is an exploded perspective view showing a first variation of the fifth embodiment of the present invention.
  • Figure 103 is a perspective assembled view of a second row of terminals of a first variation of the fifth embodiment of the present invention.
  • Figure 104 is a perspective view of a sixth embodiment of the present invention.
  • Figure 105 is a perspective view of a sixth embodiment of the present invention.
  • Figure 106 is a perspective view of a seventh embodiment of the present invention.
  • Figure 107 is a perspective view of a seventh embodiment of the present invention.
  • Figure 108 is a perspective view of an eighth embodiment of the present invention.
  • Figure 109 is a perspective view of an eighth embodiment of the present invention.
  • Figure 110 is a perspective view of a ninth embodiment of the present invention.
  • Figure 111 is a perspective view of a tenth embodiment of the present invention.
  • Figure 112 is a perspective view of an eleventh embodiment of the present invention.
  • Figure 113 is a perspective view of a twelfth embodiment of the present invention.
  • Figure 114 is a perspective view of a thirteenth embodiment of the present invention.
  • Figure 115 is a perspective view of a fourteenth embodiment of the present invention.
  • Figure 116 is a perspective view of a fifteenth embodiment of the present invention.
  • Figure 117 is a perspective view of a sixteenth embodiment of the present invention.
  • Figure 118 is a perspective view of a seventeenth embodiment of the present invention.
  • Figure 118A is a perspective view of an eighteenth embodiment of the present invention.
  • Figure 119 is a perspective view showing a nineteenth embodiment of the present invention.
  • Figure 120 is a perspective view of a twentieth embodiment of the present invention.
  • Figure 121 is a perspective view of a twenty-first embodiment of the present invention.
  • Figure 122 is a perspective view of a twenty-second embodiment of the present invention.
  • Figure 123 is a perspective view of a twenty-third embodiment of the present invention.
  • Figure 125 is a perspective view of a twenty-fifth embodiment of the present invention.
  • Figure 126 is a perspective view of a twenty-sixth embodiment of the present invention.
  • Figure 127 is a plan view showing the twenty-seventh embodiment of the present invention.
  • Figure 128 is a plan view showing the twenty-eighth embodiment of the present invention.
  • Figure 129 is a perspective assembled view of a twenty-ninth embodiment of the present invention.
  • Figure 130 is a side cross-sectional view showing a twenty-ninth embodiment of the present invention.
  • Figure 132 is a top plan view of a twenty-ninth embodiment of the present invention.
  • Figure 133 is a side sectional view showing the state of use of the twenty-ninth embodiment of the present invention.
  • Figure 134 is a perspective exploded view of a twenty-ninth embodiment of the present invention.
  • Figure 134A is a perspective view of a metal separator of a twenty-ninth embodiment of the present invention.
  • Figure 135 is a perspective assembled view of a first variation of the twenty-ninth embodiment of the present invention.
  • Figure 137 is a front elevational view showing the first variation of the twenty-ninth embodiment of the present invention.
  • Figure 138 is a side cross-sectional view showing a first variation of the twenty-ninth embodiment of the present invention.
  • Figure 139 is an exploded perspective view showing a first variation of the twenty-ninth embodiment of the present invention.
  • Figure 139A is a perspective view of the upper seat of the first variation of the twenty-ninth embodiment of the present invention.
  • Figure 139B is a perspective view of a metal spacer according to a first variation of the twenty-ninth embodiment of the present invention.
  • Figure 140 is a perspective view of the seat of the second variation of the twenty-ninth embodiment of the present invention.
  • Figure 141 is a perspective assembled view of the lower row of terminals on the first variation of the twenty-ninth embodiment of the present invention.
  • Figure 142 is a view showing a state of use of the first variation of the twenty-ninth embodiment of the present invention.
  • Figure 143 is a top plan view showing a second variation of the twenty-ninth embodiment of the present invention.
  • Figure 145 is a top plan view showing a third variation of the twenty-ninth embodiment of the present invention.
  • Figure 146 is a front elevational view of a third variation of the twenty-ninth embodiment of the present invention.
  • Figure 147 is a perspective assembled view showing a fourth variation of the twenty-ninth embodiment of the present invention.
  • Figure 148 is a top plan view showing a fourth variation of the twenty-ninth embodiment of the present invention.
  • Figure 149 is an exploded perspective view showing a fourth variation of the twenty-ninth embodiment of the present invention.
  • Figure 150 is a perspective assembled view of the lower row of terminals on the fourth variation of the twenty-ninth embodiment of the present invention.
  • Figure 151 is an exploded perspective view showing a fifth variation of the twenty-ninth embodiment of the present invention.
  • FIG. 1 to FIG. 7 is a first embodiment of the present invention.
  • the embodiment is a bidirectional double-sided USB 2.0 electrical connection socket, which is provided with a base 10 , a tongue plate 20 , and two rows of first terminals 30 . And a metal casing 50, wherein:
  • the pedestal 10 is made of a plastic material and is provided with a first pedestal 11 and a second pedestal 12 which are vertically abutted against each other.
  • the front ends of the first and second pedestals 11 and 12 are respectively provided with three separate convex plates.
  • the convex plate 16 in the middle of the second base 12 is provided with a latching block 14.
  • the convex plate 16 in the middle of the first base 11 is provided with a latching hole 13 and a plurality of convex plates of the first and second bases.
  • the upper and lower abutments are overlapped and the card block 14 is locked with the card hole 13 .
  • the first base 11 is provided with two blocks 15 .
  • the tongue plate 20 is disposed in front of the base 11 and is separated by a space 17 .
  • the tongue plate 20 is made of a plastic material and is provided with a first tongue plate 21 and a second tongue plate 22 which are vertically overlapped with each other.
  • the outer edge (front end) of the first tongue plate 21 is integrally formed with the full height of the tongue plate 20, the first tongue plate 21 is provided with a three-card face 24, and the front end of the second tongue plate 22 is provided with three bumps 23 card.
  • the card face 24 is defined with three openings 218 communicating with the three card faces 24, and defining a vertical direction, a gap 28 is formed at the front end of the first tongue plate 21 and the second tongue plate 22, and the top and bottom of the tongue plate 20 are
  • the two connecting faces 26 having a larger plate surface, the two connecting faces 26 abut against the convex portion 25 before the front end is at a highest point and descend backward to form an inclined surface, and the front abutting convex portion 25 is introduced into the inclined surface 27,
  • the tongue 20 is thus in the shape of a water drop.
  • the tongue plate 20 is provided with a plurality of spaced apart vents 29 in the subsequent section.
  • the two rows of the first terminals 30 are each four.
  • the circuit numbers of the first terminals of the upper row are sequentially arranged from left to right as 4, 3, 2, and 1, and the circuit numbers of the first terminals of the lower row are as follows.
  • the order from left to right is 1, 2, 3, 4, and the circuit numbers of the first and second rows of the upper and lower rows are arranged in reverse.
  • the circuit number 1 of USB2.0 is the power supply (VBUS).
  • 2 is a low differential signal (D-)
  • 3 is a low differential signal (D+)
  • 4 is a ground (GND)
  • D- and D+ are a pair of signal terminals.
  • the two rows of first terminals 30 are each formed by stamping a piece of metal sheet, wherein the first row of the first terminal 30, the first base 11 and the first tongue plate 21 are formed by one-time embedded plastic injection molding.
  • the other row of the first terminal 30, the second base 11 and the second tongue plate 21 are formed into a second combination 2 for one-time embedded plastic injection molding, the first combination 1 and the first The second combination 2 is superposed on each other.
  • the first terminal 30 is integrally provided with an extending portion and a pin 34 from the front and the rear.
  • the extending portion is integrally provided with a first extending portion 31, a second extending portion 32 and a third extending portion 33.
  • An extension portion 31 is integrally connected to a front end of a contact portion 35.
  • the contact portion 35 is a spring piece extending rearward (in the insertion direction) and the rear end is open.
  • the contact portion 35 is located at the left and right of the second extension portion 32.
  • the connecting portion 26 is protruded from the transparent portion 29 of the tongue plate 20, and the connecting portion 34 is integrally connected to the rear end of the third extending portion 33.
  • the pins 34 are vertically downward and extend out of the base 10 perpendicular to the three extending portions 33.
  • the contact portions 35 of the two rows of first terminals 30 are the same USB 2.0 contact interface and are vertically aligned and respectively
  • the first and second extending portions 31 and 32 of the two rows of first terminals 30 are vertically aligned, and the rear ends of the third extending portions 33 of the lower row of first terminals 30 are all directed upwards.
  • the rear ends of the two third extending portions 33 of the upper row of the first terminals 30 are outwardly turned, so that the two rows of the first terminals 30 are
  • Each of the pins 34 is arranged in a vertical row.
  • the extension of the two terminals of circuit number 4 (GND) and 1 (VBUS) of the first terminal 30 of each row is wider than the extension of the two terminals of circuit numbers 3 (D+) and 2 (D-).
  • the first extension portion 31 of the first terminal 30 of the second assembly 2 and the second tongue plate 22 are embedded and plastically fixed, and the third extension portion 33 and the second base 12 are embedded in the plastic injection and fixed.
  • the second extension portion 32 is located in the space 17 to be vertically movable, so that the second tongue plate 22 can be bounced up and down with respect to the second base 12 .
  • the second extension portion 32 of the first row of the first terminal of the second row is provided with an elastic overflow against the abutting surface.
  • the first and second tongue plates 21, 22 and the second row are The second extension portion 32 of the upper and lower springs of one terminal is inclined by an X angle to the connecting surface, so that when the first and second tongue plates 21 and 22 are overlapped, the two terminals can be moved up and down by the first row of the first terminals.
  • the second extending portion 32 is elastically pressed against the abutting surface to be elastically pressed against each other to be in close contact with each other.
  • the metal casing 50 covers the base 10 and the tongue plate 20.
  • the metal casing 50 abuts against the base 10 and is locked.
  • the metal casing 50 is formed by bending a metal plate and is provided with upper, lower, left and right sides.
  • the four bread shells of the board surface form a connecting groove 55 in the four bread shells, and the tongue board 12 is horizontally suspended at a middle height of the connecting groove 55 and extends forward, and the connecting groove 55 is inserted.
  • the connecting groove 55 is formed in abutting relationship with the tongue plate 12, and can be electrically connected to the male and female sides for electrical connection and positioning.
  • the outer end of the tongue plate 12 is close to the insertion opening of the connecting groove 16.
  • the two connecting surfaces of the tongue plate 20 form a symmetrical space.
  • the shape of the connecting groove 16 is vertically symmetrical and symmetrical.
  • the upper and lower plates are punctured and protruded inwardly to provide two elastic buckles 52.
  • Each of the puncturing portions is provided with a lower card member 51 and a punctured inwardly protruding member is provided with a pressing elastic piece 53.
  • the upper plate surface is provided with two card holes 54 for locking the base block 14 of the base.
  • the piece 51 is snap-fitted to a circuit board.
  • the conventional single-sided USB2.0 electrical connector 90 is inserted into the connecting slot 55 of the present embodiment when the contact 91 is upwardly inserted, and the substrate 93 on one side is inserted under the tongue 20 and the tongue 20 is pressed upward.
  • the first and second tongue plates 21 and 22 can be pivoted upwards respectively. Since the first and second tongue plates 21 and 22 are only locked in the up and down direction and the front and rear directions are not locked, the first and second tongue plates are locked.
  • a conventional single-sided USB2.0 electrical connector 90 is inserted into the connecting slot 55 of the present embodiment when the contact 91 is downwardly inserted, and the substrate 93 on one side is inserted over the tongue 20 and the tongue 20 is pressed.
  • the first and second tongue plates 21, 22 are slightly displaced relative to each other to reduce the gap 28, and the connecting surface 26 above the tongue plate 20 is flattened so that the contact portion 35 of the upper row is more in contact with the upper portion.
  • the contact 91 is turned, and the connecting surface 26 under the tongue 20 is turned into a larger inclined surface, so that the contact portion 35 of the lower row is further away from the metal casing 92 of the single-sided USB2.0 electrical connector 90, without Will cause a short circuit.
  • the present embodiment has the following advantages:
  • the first and second combinations 1 and 2 are respectively embedded in plastic injection molding, which is simple in manufacturing.
  • the first and second combinations 1 and 2 of the first and second tongue plates 21 and 22 can be pivoted respectively, so that the second extension portion 32 of the second row of terminals 30 does not affect the springing.
  • the second extensions 32 of the two rows of terminals 30 need not be designed to be arranged in a height-shifted arrangement, so that it is simple to manufacture.
  • the front end of the two connecting faces 26 of the tongue plate abuts against the convex portion 25 before the highest point and descends backward to form an inclined surface, and the front abutting convex portion 25 is introduced into the inclined surface 27, so that the tongue plate 20 is in the shape of a water droplet, so that by the pivoting of the tongue plate 20, when the contact portion 35 of one connecting surface is electrically connected with the mating electrical connector, the contact portion 35 of the other connecting surface is further away from the docking electrical connector.
  • the metal casing will not be short-circuited.
  • FIG. 9 it is a first variation of the embodiment, which is substantially the same as the first embodiment.
  • the difference is that the outer edge (front end) of the second tongue 22 is integrally formed with a tongue plate.
  • the second tongue 22 is provided with a card surface 24, and the front end of the first tongue plate 22 is provided with a bump 23 to lock the card surface 24.
  • FIG. 10 it is a second variation of the embodiment, which is substantially the same as the first embodiment. The difference is that the first ends of the first and second tongue plates 21 and 22 of the present variation are one half height of the tongue plate. .
  • FIG. 11 to FIG. 13 it is a third variation of the embodiment, which is substantially the same as the first embodiment, and the difference is that the first base 11 and the first tongue 21 of the first combination 1 of the present variation are implemented.
  • An insulating plate 80 extending in a first terminal arrangement direction (left-right direction) is disposed in a space between the first terminal 30 and the second extending portion 32 of the first terminal 30 is embedded in the insulating plate 80.
  • the insulating plate 80 is integrally connected.
  • a plurality of connecting plates 81 are connected to the first base 11 and the first tongue plate 21 in front and rear.
  • the space between the second base 11 and the second tongue plate 22 of the second combination 2 is also provided with an insulating plate 8 and a plurality of The connecting plate 81 can be divided into the second extending portions 32 of the two rows of the first terminals 30 by the insulating plate 80, so as to avoid the second extending portion 32 of the two rows of the first terminals 30 aligned vertically above and below when the tongue is rebounded. Touch each other.
  • FIG. 14 it is a fourth variation of the embodiment, which is substantially the same as the third variation of the first embodiment. The difference is that the second extension 32 of the two rows of first terminals 30 is not implemented by the variation.
  • the buried plate is positioned on the two insulating plates 80 and only abuts against the surface of the two insulating plates 80.
  • FIG. 15 to FIG. 18 it is a fifth variation of the embodiment, which is substantially the same as the first embodiment.
  • the change implementation is a charging type
  • the second row of first terminals 20 are only provided with circuit numbers.
  • Two terminals, namely a power terminal and a ground terminal, the second extensions 32 of the two first terminals 30 of the first combination 1 are located inside the contact portion 35, and the second combination 2 is the first two
  • the second extensions 32' of the terminals 30 are located on the outer sides of the contact portions 35.
  • the two second extensions of the two first terminals 30 of the first combination 1 are not vertically overlapped and are vertically shifted, so that the second row of the first terminals 30 can be prevented when the tongue is pulled down.
  • the two extensions 32 touch each other.
  • the connecting surface 26 of the first tongue plate 21 corresponds to the connecting surface 26 of the second extending portion 32 and the connecting surface 26 of the second tongue portion 22 corresponding to the hollow portion 29 of the two second extending portions 32'. Staggered.
  • the sixth variation of the embodiment is substantially the same as the fifth variation of the embodiment.
  • the difference is that the first embodiment is the same as the second row of the first terminal 20 .
  • FIG. 21 to FIG. 22 it is a seventh variation of the embodiment, which is substantially the same as the sixth variation of the embodiment, and the difference is that the four first terminals 30 of the first combination 1 implemented by the variation are
  • the fourth extending portions 33 are all turned to the other side and each of the contacts 36 is disposed to expose the lower surface of the first base 11.
  • the fourth extending portions 33 of the four first terminals 30 of the first combination 2 are respectively provided.
  • FIG. 23 to FIG. 24 it is an eighth variation of the embodiment, which is substantially the same as the sixth variation of the embodiment, and the difference is that the first terminal 30 of the second row of the variation is implemented, wherein the circuit numbers 2 and 3 are The terminals share an extension and a pin. The change is implemented for smart charging. The terminals of the circuit numbers 2 and 3 are used for interpretation and detection purposes.
  • FIG. 25 to FIG. 26 it is a ninth variation of the embodiment, which is substantially the same as the fifth variation of the embodiment.
  • the difference is that the variation is implemented as a side vertical type, that is, the insertion slot of the connecting groove faces forward.
  • the tongue plate 20 extends vertically forward, and the two connecting faces are vertical faces.
  • FIG. 32 to FIG. 33 it is an eleventh variation implementation of the embodiment, which is substantially the same as the tenth variation implementation, and the difference is that the fourth combination terminal 4 of the first combination 1 of the present variation is fourth.
  • the extensions 33 are all turned to extend to the other side and each of the bends is provided with a lower contact 36 protruding below the first base 11.
  • the first terminal is arranged.
  • Each of the contacts 36 of the 30 can be abutted to the third extension 33 of the first terminal below the same circuit number, or can be re-welded.
  • the two rows of the first terminals 30 are only provided with the pins 34 of the lower row of the first terminals 30. .
  • FIG. 34 to FIG. 35 it is a twelfth variation of the embodiment, which is substantially the same as the first variation of the eighth embodiment, and the difference is that the pins of the first terminal 30 are arranged under the variation. 34 is in a row of contours.
  • FIG. 36 it is a thirteenth variation of the embodiment, which is substantially the same as the tenth variation. The difference is that only the left and right sides of the second tongue 22 have a full height plate 210.
  • the first tongue plate 21 is not provided with a full height plate body.
  • FIG. 37 and FIG. 38 it is a fourteenth variation of the embodiment, which is substantially the same as the eighth embodiment.
  • the difference is that the variation is implemented in an upright state, that is, the insertion port of the connecting groove 55 faces upward.
  • the tongue plate extends vertically upwards, and the two connecting faces 26 are vertical faces.
  • the present embodiment is a bidirectional double-sided USB 3.0 electrical connection socket, which is substantially the same as the first embodiment, and the difference is that the embodiment is further provided.
  • the second terminal 40 is arranged in two rows.
  • the front ends of the first and second tongue plates 21 and 22 are each a half height of the tongue plate.
  • the first tongue plate 21 is provided with two card slots 213.
  • the two card slots 213 are respectively provided with a card block 23.
  • Two latching blocks 214 are disposed in the middle of the second latching plate 22, and a plurality of latching slots 215 are disposed under the two latching blocks 214.
  • the two latching blocks 214 of the second latching plate 22 are engaged with the first latching plate 21
  • the card slots 213, the two card blocks 23 lock the two card slots 215.
  • the upper row of the first terminal 30 and the upper row of the second terminal 40 are formed by stamping a piece of metal sheet, that is, the upper row of the first terminal 30 and the upper row of the second terminal 40 are not overlapped when unfolded into a plane, and the upper row is first.
  • the terminal 30, the upper row of the second terminal 40, the first base 11 and the first tongue plate 21 are formed into a first combination 1 for one-time embedded plastic injection molding; the lower row of the first terminal 30 and the lower row
  • the two terminals 40 are formed by stamping another piece of metal sheet, that is, the lower row of the first terminal 30 and the lower row of the second terminal 40 do not overlap when unfolded into a plane, the lower row of the first terminal 30, the lower row of the second terminal 40,
  • the second base 12 and the first tongue plate 22 are in a one-time embedded plastic injection molding to form a second combination 2, and the first combination 1 and the second combination 2 are superposed on each other.
  • the two rows of second terminals 40 are each five. As shown in FIG. 41 and FIG. 42 , the circuit numbers of the second row of the upper terminals 40 are sequentially arranged from left to right as 5, 6, 7, 8, and 9, as shown in the figure. As shown in Fig. 43, the circuit numbers of the second terminal 40 of the lower row are sequentially arranged from left to right, 9, 8, 7, 6, and 5. The circuit numbers of the second and second terminals of the lower row are reversely arranged according to the USB Association specification. , circuit number 7 is grounded, 5, 6 and 8, 9 are 2 pairs of high differential signals and are RX-, RX+ and TX-, TX+ respectively.
  • the second terminal 40 is integrally provided with an extending portion and a pin 44.
  • the first extending portion 41, a second extending portion 42 and a third extending portion 43 are integrally formed from the front and the rear.
  • the front end of the extending portion 41 is integrally connected with a rearwardly extending contact portion 45.
  • the contact portion 45 is a flat contact surface of the flat tongue which is not elastic and is slightly recessed on the connecting surface 26.
  • the pin 44 is integrally connected to the connecting portion 44.
  • the rear end of the third extending portion 43 is perpendicular to the three extending portions 43 and extends vertically downward and protrudes out of the base.
  • the pins of the upper row of the first terminal 30 and the upper row of the second terminals 40 34, 44 are arranged vertically in a row in the rear row, and the respective pins 34, 44 of the lower row first terminal 30 and the lower row second terminal 40 are vertically arranged in a row in the front row.
  • the contact portions 45 of the second and second rows of the second terminals are the same contact interface and are vertically aligned and respectively located at the two connection faces 26 of the tongue plate 20.
  • the contact portions 45 of the two rows of second terminals are arranged according to the circuit number, and The same circuit numbers of the row contact portions 45 are arranged opposite each other, and the contact portions 45 of the two rows of second terminals 40 are located in front of the contact portions 35 of the two rows of first terminals 30, the row of four contact portions 35 and a row of 5
  • the contact portions 45 form a USB 3.0 contact interface.
  • the first extensions 31, 41 of the first and second terminals 30, 40 of the first assembly 1 are embedded with the first tongue plate 21 and the third extensions 33, 43 and the first base are embedded.
  • the seat 11 is embedded in the plastic injection and the second extensions 32, 42 are located in the space 17 to form a springable extension, so that the first tongue 21 can be bounced up and down relative to the first base 11.
  • the first extensions 31, 41 of the first and second terminals 30, 40 of the second assembly 2 and the second tongue 22 are embedded in the plastic injection and the third extensions 33, 43 and the second base
  • the seat 12 is embedded in the plastic injection and the second extensions 32, 42 are located in the space 17 to form a springable extension, so that the second tongue 22 can be bounced up and down with respect to the second base 12.
  • the length ratios of the second extension portions 32 and 42 of the first and second terminals 30 and 40 of the upper and lower rows are shifted up and down and left and right, and only the second extension portion 42 of the second terminal 40 of the circuit number 7 is up and down. Align.
  • 5, 6, and 8, 9 are two pairs of high-differential signal terminals, and the extension portions of each pair of high-differential signal terminals are close to each other, and then the burying and fixing is used to reduce the plate width of the extension portion.
  • first base 11 is longer than the second base 12 and extends downward to cover the second base 12 .
  • FIG. 44 and FIG. 45 it is a first variation of the embodiment, which is substantially the same as the second embodiment, and the difference is that each second extension of the first and second terminals 30, 40 of the lower row above the variation implementation 32 and 42 are vertically aligned, wherein the second extension 42 of the second pair of two pairs of high-differential signal terminals (5/6 and 8/9) is located at the ground (4) of the first terminal 30 and the power supply.
  • the outer side of the second extension 32 of the terminal is substantially the same as the second embodiment, and the difference is that each second extension of the first and second terminals 30, 40 of the lower row above the variation implementation 32 and 42 are vertically aligned, wherein the second extension 42 of the second pair of two pairs of high-differential signal terminals (5/6 and 8/9) is located at the ground (4) of the first terminal 30 and the power supply.
  • the outer side of the second extension 32 of the terminal is substantially the same as the second embodiment, and the difference is that each second extension of the first and second terminals 30, 40 of the lower row above the
  • FIG. 46 and FIG. 47 it is a second variation of the embodiment, which is substantially the same as the first variation of the second embodiment.
  • the difference is that the first and second terminals 30 and 40 are arranged in the lower row.
  • Each of the second extensions 32, 42 is vertically aligned, wherein the second extensions 42 of the two pairs of two pairs of high-differential signal terminals (5/6 and 8/9) of the second terminal 40 are located at the ground of the first terminal 30.
  • FIG. 48 it is a third variation of the embodiment, which is substantially the same as the second embodiment.
  • the difference is that a metal partition 60 is disposed between the first and second pedestals 11 and 12 of the variation.
  • the partition plate 60 partitions the third and third terminal extension portions 33, 43 and the pins 34, 44 of the upper and lower rows.
  • FIG. 49 to FIG. 51 are the fourth variation of the embodiment, which are substantially the same as the second embodiment, and the difference is that the second terminal of the second terminal 30 and the second row of the second terminal 40 of the present embodiment only have the circuit number 1
  • the second extensions 32 of the (GND) and 4 (VBUS) two terminals are all left and right shifted, as shown in FIG. 87, while the other terminals are vertically aligned, A represents the upper row of terminals, and B represents the lower row of terminals, due to the circuit serial number.
  • the 1 (GND) and 4 (VBUS) terminals must not touch each other. This design is simplified and easy to implement.
  • FIG. 52 and FIG. 53 it is a fifth variation of the embodiment, which is substantially the same as the fourth variation, and the difference is that the circuit number 2 (D+) and 3 (D-) two-terminal cut-off dotted line are implemented by the variation.
  • the portion, that is, the extension portion on the side of the contact portion 35 is cut away, so that the distance between the extension portions of the circuit terminals No. 8, 6 and the two terminals (high-differential signal terminals) can be increased, and the ground terminal of the circuit No. 7 is enlarged.
  • the width of the second and third extensions 42, 43 is such that the electrical effect is better.
  • a sixth variation of the embodiment is implemented, which is substantially the same as the fourth variation.
  • the difference is that the variation is implemented as a PD-Type, and the detection terminals 151, 152, and 153 are further provided.
  • FIG. 55 it is a seventh variation of the embodiment, which is substantially the same as the fourth variation.
  • the circuit board 200 is provided with a row of 9 electric wires on one end of the circuit board 200.
  • the other end of the circuit board 200 has a row of four electrical contacts 203 and a row of five electrical contacts 202.
  • One of the electrical contacts 201 wherein the same circuit is electrically connected by a circuit to form a set of nine circuits, and the two rows of conductive holes 204 electrically connect the circuit numbers 1-4 to the underlying electrical contacts.
  • circuit number 5-9 is electrically connected to the electrical contact 202 above.
  • FIG. 56 it is an eighth variation of the embodiment, which is substantially the same as the seventh variation of the embodiment.
  • the difference is that only one row of 18 electrical contacts 201 is disposed on one end of the circuit board 200.
  • Each of the pins 34, 44 of the upper and lower rows of terminals are in a row of equal-level horizontal pins abutting one of the electrical contacts 201 on one end of the circuit board 200, and each of the pins of the upper and lower rows of terminals is a row of the left-hand row The right is formed into a row of dislocations.
  • FIG. 57 it is a ninth variation implementation of the embodiment, which is substantially the same as the seventh variation implementation of the embodiment.
  • the variation is implemented as a bidirectional double-sided USB2.0 electrical connection socket, and one end of the circuit board 200
  • Each of the pins 34 of the upper and lower rows of terminals are in a row of horizontal pins abutting one of the upper and lower sides of the circuit board 200.
  • the electrical connection 201, the two circuits of the two rows of electrical contacts are electrically connected by a circuit to form a set of four circuits, and a row of conductive holes 204 electrically connect the circuit numbers 1-4 to the electrical contacts 203 above.
  • FIG. 58 to FIG. 61 it is a tenth variation of the embodiment, which is substantially the same as the second embodiment.
  • the difference is that the second tongue plate 22 of the variation is formed with an integral tongue front edge.
  • a concave surface 216 is formed on the upper surface of the tongue plate 22, and the first tongue plate 21 is joined to the concave surface 216.
  • the first tongue plate 21 is provided with four card slots 213 in the middle and two sides. Each of the card slots 213 is provided with a card block 23, and the second tongue plate 22 is provided with four card blocks 214 in the middle and the two sides.
  • Each of the four card blocks 214 is provided with a card slot 215, and the second tongue plate 22 is provided.
  • the four card blocks 214 are engaged with the four card slots 213 of the first tongue plate 21, and the four card blocks 23 lock the four card slots 215.
  • a third embodiment of the present invention is a two-way double-sided USB 3.0 electrical connector plug, which is provided with a base 10, a tongue plate 20, and two rows of first terminals 30. Two rows of first terminals 40 and a metal casing 50, wherein:
  • the pedestal 10 is made of a plastic material and is provided with a first pedestal 11 and a second pedestal 12 which are vertically overlapped with each other.
  • the height of the second pedestal 12 is higher than that of the first pedestal 11 and is provided.
  • the tongue plate 20 is disposed in front of the base 11 and is separated by a space 17 .
  • the tongue plate 20 is made of a plastic material and is provided with a first tongue plate 21 and a second tongue plate 22 which are vertically overlapped with each other.
  • the outer edge (front end) of the first tongue plate 21 is integrally formed with the full height of the tongue plate 20.
  • the first tongue plate 21 is provided with two card faces 24 and two openings 218 are formed thereon to communicate with the two cards.
  • the front surface of the second tongue plate 22 is provided with three protrusions 23 for locking the card surface 24.
  • the upper and lower directions are defined, and the front end of the first tongue plate 21 and the second tongue plate 22 are formed with a gap 28 above the tongue plate 20.
  • the two connecting surfaces 26 are provided with a plurality of spaced ribs 29 from the left side to the right side.
  • the ribs 29 abut against the convex portion 25 before the front end reaches a highest point. After that, it descends to form an inclined surface, and the front abutting convex portion 25 is introduced into the inclined surface 27, so that the tongue plate 20 has a water drop shape.
  • the second row of the first terminals 30 are five, as shown in FIG. 64, the circuit numbers of the first row of the upper terminals 30 are sequentially arranged from left to right, 5, 6, 7, 8, and 9, and the first row of the lower terminals 30.
  • the circuit serial numbers are arranged from left to right in the order of 9, 8, 7, 6, and 5.
  • circuit numbers of the first and second terminals of the upper and lower rows are arranged in reverse. According to the USB Association specification, the circuit serial number 7 is grounded, 5, 6 And 8, 9 are 2 pairs of high differential signals and are RX-, RX+- and TX-, TX+ respectively.
  • the second row of the second terminals 40 are four, as shown in FIG. 64, the circuit numbers of the second terminals of the upper row are sequentially arranged from left to right, 4, 3, 2, 1, and the circuit numbers of the second terminals of the lower row.
  • the order from left to right is 1, 2, 3, 4, and the circuit numbers of the second terminals of the upper and lower rows are reversed.
  • the circuit number 4 of USB2.0 is grounded (GND).
  • 2 is a low differential signal (D-)
  • 3 is a low differential signal (D+)
  • 1 is a power supply (VBUS)
  • D- and D+ are a pair of signal terminals.
  • the upper row of the first terminal 30 and the upper row of the second terminal 40 are formed by stamping a piece of metal sheet, that is, the upper row of the first terminal 30 and the upper row of the second terminal 40 are not overlapped when unfolded into a plane, and the upper row is first.
  • the terminal 30, the upper row of the second terminal 40, the first base 11 and the first tongue plate 21 are formed into a first combination 1 for one-time embedded plastic injection molding; the lower row of the first terminal 30 and the lower row
  • the two terminals 40 are formed by stamping another piece of metal sheet, that is, the lower row of the first terminal 30 and the lower row of the second terminal 40 do not overlap when unfolded into a plane, the lower row of the first terminal 30, the lower row of the second terminal 40,
  • the second base 12 and the first tongue plate 22 are in a one-time embedded plastic injection molding to form a second combination 2, and the first combination 1 and the second combination 2 are superposed on each other.
  • the first terminal 30 is integrally provided with an extending portion and a pin 34 from the front and the rear.
  • the extending portion is integrally provided with a first extending portion 31, a second extending portion 32 and a third extending portion 33.
  • the plate surface of the second extending portion 32 is punched and protruded by a contact portion 35.
  • the contact portion 35 is a spring piece integrally connected to the second extending portion 3 and extending forwardly, and the front end is open.
  • the contact portion 35 is provided with a convex portion. The contact point protrudes from the connecting surface 26, the contact portion 35 can be bounced up and down, the pin 34 is integrally connected to the rear end of the third extending portion 33, and the pin 34 extends out of the base and the end portion is horizontal.
  • the contact portions 35 of the two rows of the first terminals 30 are the same contact interface and are vertically aligned and respectively protrude from the two connection faces 26 of the tongue plate 20.
  • the contact portions 35 of the two rows of first terminals are arranged according to the circuit number, and The same circuit numbers of the row contact portions 35 are arranged in opposite directions to each other.
  • the second terminal 40 is integrally provided with an extending portion and a pin 44.
  • the first extending portion 41, a second extending portion 42 and a third extending portion 43 are integrally formed from the front and the rear.
  • a contact portion 45 is integrally connected to the front end of the extending portion 41.
  • the contact portion 45 is a flat contact point of the flat tongue and is not flush with the connecting surface 26, and the left and right sides of each of the contact portions 45 are provided.
  • the rib 29 is stamped with a convex portion 451 which is flush with the inclined surface of the rib 29, and the pin 44 is integrally connected to the rear end of the third extending portion 43, the pin 34 Extend out of the base and the end is horizontal.
  • the contact portions 45 of the second and second rows of the second terminals are the same contact interface and are vertically aligned and respectively located at the two connection faces 26 of the tongue plate 20.
  • the contact portions 45 of the two rows of second terminals are arranged according to the circuit number, and The same circuit numbers of the row contact portions 45 are arranged opposite each other, and the contact portions 45 of the two rows of second terminals 40 are located in front of the contact portions 35 of the two rows of first terminals 30, the row of five contact portions 35 and a row of four
  • the contacts 45 form a USB 3.0 contact interface.
  • the first and second extensions of the first and second terminals of the two rows are vertically aligned, and the plurality of third extensions 33, 43 of the first and second terminals 30, 40 of the upper row are turned to the left to make the upper row
  • the plurality of pins 34, 44 of the first and second terminals 30, 40 are arranged to extend from the rear left end of the base 11; and the plurality of third extensions 33, 43 of the first and second terminals 30, 40 of the lower row are Turning to the right side causes the plurality of pins 34, 44 of the first and second terminals 30, 40 of the upper row to be arranged to protrude from the rear right side of the base 11, and the first and second terminals 30, 40 of the upper and lower rows are arranged.
  • the pins 34, 44 are all arranged horizontally in a row.
  • the first extensions 31, 41 of the first and second terminals 30, 40 of the first assembly 1 are embedded with the first tongue plate 21 and the third extensions 33, 43 and the first base are embedded.
  • the seat 11 is embedded in the plastic injection and fixed, and the second extending portions 32 and 42 are located in the space 17 to form a springable extension portion, so that the first tongue plate 21 can be bounced up and down with respect to the first base plate 11.
  • the first extensions 31, 41 of the first and second terminals 30, 40 of the second assembly 2 and the second tongue 22 are embedded in the plastic injection and the third extensions 33, 43 and the second base
  • the seat 12 is embedded in the plastic injection, and the second extensions 32, 42 are located in the space 17 to form a springable extension, so that the second tongue 22 can be bounced up and down with respect to the second base 12.
  • the second extending portions 32 and 42 of the first and second terminals 30 and 40 of the upper and lower rows are vertically spaced at a pitch and aligned vertically.
  • the first and second tongue plates 21, 22 and the second extension portions 32, 42 of the first and second terminals of the upper and lower rows can be elastically overflowed toward the abutting surface, as in the first embodiment. As shown in FIG. 5, it is not illustrated here.
  • the second extension portions 32 and 42 can be vertically moved by the first and second terminals of the upper and lower rows.
  • the elastic pressure is applied to the mating surfaces to elastically press against each other to form a close fit.
  • the metal casing 50 covers the base 10 and the tongue plate 20, and the metal casing 50 abuts and locks against the base 10.
  • the metal casing 50 is formed by pulling or stamping and bending the metal plate.
  • the four bread shells of the left and right panels, the four bread shells form a connecting groove 55 with the front end of the base 10, and the front end of the convex plate 16 serves as the bottom of the connecting groove 55, and the tongue plate 12 is horizontally suspended.
  • the intermediate slot of the connecting slot 55 extends forwardly, and the insertion slot of the connecting slot 55 faces forward.
  • the connecting slot 55 forms a mating structure with the tongue plate 12, and can be electrically connected and positioned with the front and back sides of an electrical connection socket.
  • the outer end of the tongue plate 12 is close to the insertion opening of the connecting groove 16, and the connecting faces of the tongue plate 12 form a symmetrical space, and the connecting groove 16 has a shape of a vertically symmetrical and bilaterally symmetrical rectangle.
  • This embodiment also has the effects described in the first embodiment.
  • FIG. 66 it is a first variation of the embodiment, which is substantially the same as the third embodiment.
  • the difference is that the outer edge (front end) of the second tongue 22 is integrally formed with a tongue plate.
  • the second tongue 22 is provided with a card surface 24, and the front end of the first tongue plate 22 is provided with a bump 23 to lock the card surface 24.
  • FIG. 67 it is a second variation of the embodiment, which is substantially the same as the third embodiment, and the difference is that the first and second tongues 21 and 22 end of the variation are each one half height of the tongue plate. .
  • the third variation of the embodiment is substantially the same as the third embodiment.
  • the difference is that the first extension portion 31 of the first terminal 30 of the present variation is integrally connected to a contact portion 35.
  • the contact portion 35 is a resilient piece extending rearwardly and then folded back and open at the end.
  • the contact portion 35 is located on the right and left side of the second extending portion 32 and is provided with a protruding contact to protrude the connecting surface 26.
  • FIG. 71 to FIG. 72 it is a fourth variation of the embodiment, which is substantially the same as the third embodiment, and the difference is that the first terminal 30 of the second row of the present implementation has the other terminals except the ground terminal.
  • An extending portion 31 is integrally connected to a contact portion 35.
  • the contact portion 35 is a resilient piece extending rearward (in the insertion direction) and has an open end.
  • the contact portion 35 is located on the right and left sides of the second extending portion 32 and is provided with a The protruding contact protrudes from the connecting surface.
  • the front end of the first extending portion 31 of the grounding terminal is integrally connected with a reversely extending contact portion 35.
  • the contact portion 35 is a resilient piece extending rearward (in the insertion direction) and has an open end and a protruding portion. The joint protrudes from the joint surface.
  • FIG. 73 to FIG. 74 it is a fifth variation of the embodiment, which is substantially the same as the third embodiment. The difference is that the second extension portion 32 of the first row of the second row of the variation is curved to protrude the contact. Part 35.
  • FIG. 75 it is a sixth variation of the embodiment, which is substantially the same as the fifth variation of the third embodiment. The difference is that the second extension of the second terminal of the second row of the second embodiment is bent. A convex portion is provided to increase the elasticity.
  • FIG. 76 to FIG. 77 it is a seventh variation of the embodiment, which is substantially the same as the third embodiment, and the difference is that the plate surface of the second extension portion 32 of the first row of the second row of the present variation is pierced.
  • the contact portion 35 is stamped, and the grounding of the second row of the second terminals 40 and the second extension portion 42 of the power terminal are inside the two terminals of the second row of the second terminals 40.
  • FIG. 78 it is an eighth variation of the embodiment, which is substantially the same as the embodiment.
  • the difference is that a first metal separator 60 is disposed between the first and second pedestals 11, 12, and the metal spacer is provided.
  • the plate 60 separates the third extensions 43 of the second and lower rows of the upper and lower rows.
  • FIG. 79 and FIG. 80 it is a ninth variation of the embodiment, which is substantially the same as the embodiment. The difference is that the contact portion 35 of the first row of the second row is connected to the second extension portion 32.
  • the contact portion 35 is a forwardly extending elastic piece.
  • FIG. 81 to FIG. 84 it is a tenth variation of the embodiment, which is substantially the same as the third embodiment, and the difference is that the first and second combinations 1 and 2 of the variation are respectively embedded into the plastic at one time.
  • the injection molding is formed with an insulating plate 80.
  • the insulating plate 80 is coupled to the first extension portion 31 of the first row of the first terminal 30 and the second extension portion 42 of the second row of the second terminal 40.
  • the circuit number is 1, 2 and the second.
  • the second extending portion 42 of the terminal 40 is vertically disposed with a locking piece 46 embedded in the front and rear direction of the insulating plate 80; the contact portion 35 of the first terminal 30 is integrally connected to the first extending portion 31 and forwardly The extended shrapnel is open and the front end is open.
  • the first and second combinations 1 and 2 of the insulating plates 80 abut each other, so that the second extending portions of the upper and lower rows of terminals can be prevented from contacting each other, and the front end surface of the two insulating plates 80 can serve as the bottom surface of the connecting groove 55. Therefore, the front end of the second base 12 does not need to be provided with a convex plate as the bottom surface of the connecting groove 55.
  • each of the pins 34, 44 is soldered to a row of pads 201 on a circuit board 200.
  • the circuit board 200 is provided with two rows of conductive through holes 204, and the circuit board 200 has two sides. A row of pads 202, 203 is provided.
  • FIG. 85 to FIG. 88 it is an eleventh variation of the embodiment, which is substantially the same as the tenth variation of the embodiment, and the difference is that the two insulating plates 80 of the variation are respectively associated with the first and second
  • the tongue plates 21, 22 are integrally formed, that is, the length of the tongue plate extends long, and the upper end of the insulating plate 80 of the first tongue plate 21 and the lower end of the insulating plate 80 of the second tongue plate 21 form a second back of the tongue plate.
  • the first extending portions 31 and 41 of the first and second terminals 30 and 40 of the upper row are formed by a vertical section and are fixedly fixed to the insulating plate 80, so that the second extending portions 32 and 42 are springed. The whole section is level and the bounce effect is better.
  • FIG. 89 it is a twelfth variation of the embodiment, which is substantially the same as the eleventh variation of the embodiment, and the difference is that the two locking tabs 46 of the present variation are flush or slightly protruded from the insulation.
  • the front end of the plate 80 can increase the strength of the insulating plate 80 to withstand.
  • FIG. 90 it is a thirteenth variation of the embodiment, which is substantially the same as the eleventh variation of the embodiment, and the difference is that the two insulating plates 80 and the first and second tongue plates are implemented by the variation. 21, 22 are not connected in one.
  • this embodiment is a two-way double-sided USB2.0 electrical connector plug, which is substantially the same as the third embodiment, and the difference is that the implementation has only two rows of second terminals. 40, there is no second row of first terminals 30.
  • FIG. 94 and FIG. 95 are the first variation of the embodiment, which are substantially the same as the embodiment, and the difference is that the fourth and fourth of the four second terminals 40 of the second combination 2 of the variation implementation are the third.
  • the extensions 43 are all extended to the other side and are respectively provided with a contact 47 to expose the second base 11.
  • the four third extensions 43 of the four first terminals 40 of the first combination 1 are respectively provided with a contact 47.
  • the contacts 47 of the terminals of the second circuit 40 having the same circuit number can abut each other or can be soldered again.
  • the second terminal 40 of the row only has a pin 44 provided in each of the upper rows of the second terminals 40.
  • FIG. 96 it is a second variation of the embodiment, which is substantially the same as the first variation of the embodiment. The difference is that the rear end of the second susceptor 12 protrudes from the platform 122.
  • the row of legs 44 are arranged on the platform 22, and one row of the pins 44 is bent on a vertical piercing piece 441, and the connecting wire can penetrate into the wire hole 131 of the pressing plate 13, and the pressing plate 13 can be positioned downward on the platform.
  • the connecting wire can be pierced by the lancet 441 and electrically connected to the pin 44.
  • 17 is a fifth embodiment of the present invention. a row of second terminals 40 and a metal casing 50, wherein:
  • the base 10 and the tongue 20 are integrally formed.
  • the row of first terminals 30 and the row of second terminals 40 are stamped from a single piece of metal, that is, the two rows of terminals are not heavy when unfolded into a plane, and the contact portion 35 of the first terminal 30 is connected to the extension portion 38.
  • the front end extends rearwardly, and the contact portion 45 of the second terminal 40 is connected to the front end of the extending portion 48 and extends backwards.
  • a row of five second terminals 40 are close to the contact portion 45.
  • the portion is connected by a plurality of bridges 81.
  • the extension portion 38 of the first row of the first terminals 30 and the extension portion 48 of the second row of terminals 40 are also connected by a plurality of bridges 81.
  • the pins 34 of the two side terminals are turned inward and the turning portion 341 has a large plate width.
  • FIG. 101 to FIG. 103 it is a first variation of the embodiment, which is substantially the same as the fifth embodiment, and the difference is that the base 10 and the tongue 20 of the present variation are separated.
  • the present embodiment is a flash drive 900 having an electrical connector of the present invention, which includes an outer casing 230, a circuit board 240, and an electronic device 250. And an electrical connector 3, wherein:
  • the circuit board 240 is provided with a plurality of conductive contacts and a plurality of printed circuits (not shown).
  • the electronic device 250 is electrically connected to the circuit board 240.
  • the electronic device 250 includes an electronic unit 251, a control chip 252, and a circuit safety protection device 253.
  • the electronic unit 251 is a main arrangement of the electronic device 250.
  • This embodiment is a storage unit, which can be a memory.
  • the control chip 252 controls the operation of the electronic unit 251.
  • the circuit safety protection device 253 includes a plurality of circuit safety protection components, such as a power safety control chip, an overcurrent prevention component, an overvoltage prevention component, a short circuit prevention component, and a resistor. Capacitor and so on.
  • the power safety control chip can provide the following protection: input high voltage protection, input anti-reverse protection, output overcurrent protection, output overvoltage protection, output short circuit protection, battery overcharge and over discharge protection, battery PTC protection, charging/discharging temperature protection.
  • the electrical connector 3 is a USB 2.0/3.0/3.1 connector constructed in accordance with the foregoing third and fourth embodiments and variations thereof.
  • the electrical connector 3 is electrically connected to the circuit board 240 and
  • the electronic device 250 is electrically connected.
  • the outer casing 230 covers the circuit board 240, the electronic device 250, and the rear portion of the electrical connector 3.
  • the front portion of the electrical connector 3 and the insertion opening 551 of the connecting slot expose the outer casing 230.
  • the present embodiment is a card reader 901 having an electrical connector of the present invention, which includes an outer casing 230, a circuit board 240, and an electronic device. 250, and an electrical connector 3, which is substantially the same as the sixth embodiment, and will not be described again.
  • the main difference is that the electronic unit of the electronic device 250 is an electronic combination of a card reader.
  • the present embodiment is a Hub expander 902 having an electrical connector of the present invention, which includes an outer casing 230, a circuit board 240, and an electronic device. 250, and a plurality of electrical connectors 3, which are substantially the same as the sixth embodiment, wherein the main difference is that the electronic unit of the electronic device 250 of the embodiment is an electronic combination of an expander, and the electrical connector 3 is a USB 2.
  • the 0/3.0/3.1 electrical connection socket is configured as the first, second and fifth embodiments and the variant implementation thereof, and the plurality of electrical connectors 3 are electrically connected to the circuit board 240 and to the electronic device 250. Electrically connected, the insertion opening 551 of the connection groove of the electrical connector 3 exposes the outer casing 230.
  • the present embodiment is a socket 903 having the electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference lies in the electronic device of the embodiment.
  • the electronic unit is an electronic combination of a row of plugs.
  • a variant implementation of a ninth embodiment of the present invention is a socket 203A having an electrical connector of the present invention, which is substantially the same as the ninth embodiment, wherein the main difference lies in the power of the embodiment.
  • the insertion port 551 of the connection groove of the connector faces upward.
  • the present embodiment is a notebook computer 904 having the electrical connector of the present invention, which is substantially the same as the sixth embodiment, wherein the main difference lies in the electronic device of the embodiment.
  • the electronic unit is an electronic combination of a laptop.
  • the present embodiment is a tablet computer 905 having the electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference lies in the electronic device of the embodiment.
  • the electronic unit is an electronic combination of a tablet computer.
  • the present embodiment is an extension cord socket 906 having an electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference is the electronic of the embodiment.
  • the electronic unit of the device is an electronic combination of multiple sockets.
  • the present embodiment is a household switch socket/charger 907 having the electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference lies in the implementation.
  • the electronic unit of the electronic device is an electronic combination of a switch socket/charger.
  • the present embodiment is a vehicle charger 908 having the electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference lies in the embodiment.
  • the electronic unit of the electronic device is an electronic combination of a vehicle charger.
  • the present embodiment is a mobile power supply 909 having the electrical connector of the present invention, which is substantially the same as the eighth embodiment, wherein the main difference lies in the electronic device of the embodiment.
  • the electronic unit is an electronic combination of mobile power sources.
  • the embodiment is an electrical adapter 910 having an electrical connector of the present invention, which includes a switching circuit, a first electrical connector 1, and a second The second electrical connector 2, wherein the switching circuit is an electrical connection line 260, the switching circuit is electrically connected to the first electrical connector 1 at one end, and the second electrical connector 2 is electrically connected to the other end.
  • the switching circuit reaches a first electrical connector 1 and two second electrical connectors 2, the first electrical connector 1 is a USB2.0/3.0/3.1 connector, and the configuration is as described in the foregoing third and fourth embodiments.
  • the two second electrical connectors 2 are a single-sided MICRO connector 320 and a double-sided electrical connection MICRO connector 321 respectively.
  • the embodiment is an electrical adapter 911 having an electrical connector according to the present invention, which includes a switching circuit and a first electrical connector 1.
  • the second electrical connector 2 and the outer casing 230 are disposed on a circuit board 240.
  • the first electrical connector 1 is disposed on one side of the circuit board 240.
  • the three second electrical connectors 2 are disposed on the circuit board 240.
  • the other end of the circuit board 240 is electrically connected to the first electrical connector 1 and the other end is electrically connected to the three second electrical connectors 2, and the switching circuit reaches a first
  • the electrical connector 1 is connected to three second electrical connectors 2, which are a USB 2.0/3.0/3.1 connector, and are constructed as described in the foregoing third and fourth embodiments and their variant implementations.
  • the third electrical connector 2 is a USB 2.0/3.0/3.1 electrical connection socket, and is configured as the first, second, and fifth embodiments, and the modified implementation thereof.
  • the outer casing 230 encloses the circuit board 240.
  • the insertion holes 551 of the connection slots of the first electrical connector 1 and the third electrical connector 2 electrical connector 3 expose the outer casing 230.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially the same as the seventeenth embodiment, and the difference is that the embodiment is
  • the first electrical connector 1 is connected to a second electrical connector 2
  • the circuit board 240 is electrically connected to an electronic device 250.
  • the electronic device 250 includes an electronic unit, a control chip, and a circuit security protection device.
  • the electronic unit is an electronic combination of the switching device, and the electronic unit can switch between different interfaces, so that the first electrical connector 1 and the second electrical connector 2 of different interfaces can be mutually transferred, and the control chip is controlled.
  • the operation of the electronic unit includes a plurality of circuit safety protection components, such as a power safety control chip, an overcurrent prevention component, an overvoltage prevention component, a short circuit prevention component, a resistor, a capacitor, and the like.
  • the first electrical connector 1 is a USB 2.0/3.0/3.1 connector constructed in the first and second embodiments.
  • the second electrical connector 2 is a USB TYPE-C socket.
  • the present embodiment is an adapter electrical connector having an electrical connector of the present invention, which is substantially identical to the eighteenth embodiment, and the difference lies in the first embodiment.
  • the second electrical connector 2 is a USB TYPE-C connector.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially identical to the eighteenth embodiment, and the difference lies in the first embodiment.
  • the second electrical connector 2 is a MICRO USB connector.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially the same as the eighteenth embodiment, and the difference lies in the embodiment.
  • the second electrical connector 2 is an Apple plate type bidirectional connector.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially identical to the nineteenth embodiment, and the difference lies in the embodiment.
  • the first electrical connector 1 is a USB 2.0/3.0/3.1 electrical connection socket constructed in the same manner as the first, second and fifth embodiments described above and variations thereof.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially identical to the nineteenth embodiment, and the difference lies in the embodiment.
  • the second electrical connector 2 is a MICRO USB connector.
  • the present embodiment is an adapter electrical connector having the electrical connector of the present invention, which is substantially the same as the nineteenth embodiment, and the difference lies in the embodiment.
  • the second electrical connector 2 is an Apple plate type bidirectional connector.
  • the present embodiment is an adapter electrical connector 919 having the electrical connector of the present invention, which is substantially identical to the sixteenth embodiment, and the difference lies in the embodiment.
  • the second electrical connector 2 is an Apple plate type bidirectional connector.
  • the present embodiment is an adapter electrical connector 920 having the electrical connector of the present invention, which is substantially identical to the thirteenth embodiment, and the difference lies in the embodiment.
  • the second electrical connector 2 is a USB TYPE-C connector.
  • the present embodiment is an adapter electrical connector 921 having the electrical connector of the present invention, which is substantially the same as the thirteenth embodiment, and the difference lies in the embodiment.
  • the first electrical connector 1 can be a USB 2.0/3.0/3.1 connector, which is constructed as described in the third and fourth embodiments and its variant implementations, or can be a USB 2.0/3.0/3.1 electrical connection socket.
  • the second electrical connector 2 can be a D-SUB connector or a female base, or is HDMI, or a Display Port, or an eSATA, Whether it is an RJ connector, or a network cable connector, or a memory card holder (such as an SD memory card holder), or a chip smart card holder, or a variety of electronic connectors or female seats.
  • the present embodiment is an adapter electrical connector 922 having the electrical connector of the present invention, which is substantially identical to the eighteenth embodiment, and the difference lies in the embodiment.
  • the first electrical connector 1 can be a USB 2.0/3.0/3.1 connector, which is constructed as described in the foregoing third and fourth embodiments, or can be a USB 2.0/3.0/3.1 electrical connection socket, which is constructed as described above.
  • the first, second and fifth embodiments are constructed; the second electrical connector 2 can be a D-SUB connector or a female base, or is it HDMI, or is a Display Port, or an eSATA, or an RJ connector, or a network cable connector, or It is a memory card holder (such as SD memory card holder), or a chip smart card holder, or a variety of electronic connectors or sockets.
  • the second electrical connector 2 can be a D-SUB connector or a female base, or is it HDMI, or is a Display Port, or an eSATA, or an RJ connector, or a network cable connector, or It is a memory card holder (such as SD memory card holder), or a chip smart card holder, or a variety of electronic connectors or sockets.
  • the embodiment is a bidirectional double-sided USB TYPE-C 2.0 electrical connector plug, which is provided with an insulating base 600, two rows of terminals 20, and a metal. a partition 30, two grounding members 40, and a metal casing 50, wherein:
  • the insulating base 600 is provided with a top seat 601 and a lower seat 602.
  • the upper and lower seats 601 and 602 are integrally provided with a base portion 611 and a pair of connecting portions 612.
  • the abutting portion 612 is connected to the front end of the base portion 611.
  • the inner surface of the base portion 611 of the upper and lower seats 601, 602 is provided with a joint surface 615, and each has a card hole 617 and a post 616 for mutually locking.
  • the mating portion 612 is provided with a bottom plate 6121 and two.
  • the side plate 6122 is connected to the left and right sides of the bottom plate 6121.
  • the bottom surface of the bottom plate 6121 is provided with a low surface 606 in the front portion and a high surface 605 in the rear portion.
  • the inner surfaces of the upper and lower seats 601 and 602 are respectively provided with a lower surface 606.
  • the slats 603 are divided into a row of front and rear extending terminal slots 604.
  • the terminal slots 604 extend from the base 611 to the abutting portion 612 and can be inserted into the terminal from the upper and lower sides.
  • the abutting portions 612 of the upper and lower seats 601 and 602 are two.
  • the front plate 6122 has a higher front portion and a lower portion to form an opening 6124.
  • a connecting groove 6125 is formed between the inner surfaces of the bottom plate 6121 of the upper and lower seats 601 and 602.
  • the two rows of terminals 620 are assembled into the second row of terminal slots 604 of the upper and lower seats 601, 602 in the lower direction.
  • the two rows of terminals 20 are each eight, as shown in FIG. 3, the upper row of terminals is indicated by A, and the contacts are
  • the circuit serial numbers are sequentially arranged from right to left as A1, A4, A5, A6, A7, A8, A9, A12, and the lower row terminals are indicated by B.
  • the serial number of the contact circuit is sequentially arranged from right to left as B12, B9, B8. B7, B6, B5, B4, and B1, each of the terminals 620 is integrally provided with a spring portion 622, a fixing portion 623 and a pin 624.
  • the front portion of the spring portion 622 corresponds to the recessed portion 6123 of the joint portion.
  • the bending portion is provided with a contact portion 6221 protruding from the upper surface 605.
  • the elastic portion 622 can be bounced up and down.
  • the rear portion 6223 of the spring portion and the fixing portion 623 are abutted against the bottom surface of the terminal slot 604 at the same level.
  • the depth of the terminal slot 604 is greater than the thickness of the material of the terminal, so that the rear portion 6223 of the spring portion and the fixing portion 623 are trapped in the terminal slot 604.
  • the pin 24 extends horizontally from the rear end of the base.
  • the same contact circuit numbers of the parts are arranged in opposite directions to each other.
  • the serial number is as follows: 1 and 12 are a pair of ground terminals arranged symmetrically left and right, 4 and 9 are a pair of power terminals arranged symmetrically left and right, 2, 3 are a pair of high
  • the differential signal terminals (TX+, TX-), 10, 11 are another pair of high-difference signal terminals (RX+, RX-), and 6, 7 are a pair of low-difference signal terminals (D+, D-), 5, 8 is the detection terminal, wherein the ground terminal and the power terminal have a large current demand for transmission, and the other terminals do not have a large current demand.
  • the second row of terminals are A1, A4, A9, A12, B1, B4, B9.
  • the plate width of the rear portion 223 of the B12 to the fixing portion 623 is wider than the other terminals.
  • the metal partition 630 is disposed between the upper and lower seats 601 and 602.
  • the metal partition 630 is provided with a main plate surface 631.
  • the left and right sides of the main surface 631 are integrally extended with an elastic buckle 633 and extend rearward.
  • a horizontal pin 632 is provided, and the elastic buckle 633 can be bounced corresponding to the opening 6124.
  • An insulating fixing portion 140 is disposed on the upper and lower surfaces of the metal partition plate 30.
  • the fixing portion 140 is provided with a plurality of concave surfaces 141 and a convex surface 142 spaced apart from each other.
  • the plurality of concave surfaces 141 of the spacing engage the upper and lower portions.
  • a plurality of spacers 603 of the holders 601 and 602 have a plurality of convex surfaces 142 joined to the fixing portions of the respective terminals 620 by a plurality of terminal grooves 604 of the upper and lower seats 601 and 602.
  • the metal casing 650 is formed by metal drawing and drawing, and covers the insulating base 600.
  • the metal casing 650 is provided with a bread main casing 651 and a positioning portion 52.
  • the four bread main casing 51 covers the metal casing 650.
  • the abutting portions 612 of the upper and lower seats 601, 602 and the two form a pair of connection structures, and the docking structure can be positioned in the forward and reverse directions in a pair of electrical connectors.
  • the rear portion 6223 of the spring portion of the terminal is horizontally abutted against the bottom surface of the terminal slot to have a middle arm support effect, that is, the middle fulcrum 6224 is formed to support the bottom surface 6041 of the terminal slot, that is, when the contact portion 6221 is biased
  • the middle fulcrum 6224 is formed to support the bottom surface 6041 of the terminal slot, that is, when the contact portion 6221 is biased
  • the rear portion 6223 of the spring portion after the middle fulcrum 6224 will be reversely bounced, thereby increasing the positive force and elasticity of the terminal contact.
  • FIG. 135 to FIG. 141 it is a first variation of the embodiment, which is substantially the same as the twenty-ninth embodiment.
  • the difference is that there are only seven terminals on the upper side of the variation, and the number of the contact circuit is from right to right.
  • the left arrangement is sequentially A1, A4, A5, A6, A7, A9, A12, and there are only 5 terminals in the lower row.
  • the serial number of the contact circuit is sequentially arranged from right to left as B12, B9, B5, B4, and B1.
  • a pad 607 is disposed on the outer surface of the base 611 of the upper seat 601.
  • the pad 607 is provided with a row of grooves 608.
  • the row of grooves 608 is provided with an opening 609 in the front section, and the base 611 of the lower block 602.
  • a plurality of spaced-apart bumps 614 are disposed on the inner surface of the rear section.
  • the inner surfaces of the bases 611 of the upper and lower seats 601 and 602 are provided with inner and outer U-shaped grooves 613.
  • the two terminals 620, the two terminals A1/A12, the two terminals A4/A9, the two terminals B1/B12, and the two terminals B4/B9 are integrally connected by a U-shaped connecting piece 625, wherein the two terminals A1/A12 are U-shaped.
  • the connecting piece 625 and the U-shaped connecting piece 625 of the two terminals B1/B12 are stacked up and down to form an external U-shaped groove 613 to form an electrical connection, and the U-shaped connecting piece 625 of the two terminals A4/A9 and the U of the two terminals B4/B9
  • the connecting piece 625 is vertically stacked and combined with the U-shaped groove 613 disposed therein to form an electrical connection.
  • each of the pins 624 is formed by a bump. 614 supports, the six pins 624 up and down corresponding to a row of openings 609.
  • the fixing portion of the terminal A4 and the fixing portion of the terminal A5 are electrically connected to a resistor 690.
  • the metal casing 50 of the joint 6 of the present modification is covered with a rear shield metal shell 720, and a plurality of wires 731 of the electrical connection line 730 are soldered to the row.
  • the foot 624 is further filled with a glue 740 in the rear shield metal shell 720, and the rear shield metal shell 720 is further covered with an insulating shell 710.
  • FIG. 144 are the second variation of the embodiment, which is substantially the same as the first variation of the embodiment. The difference is that there are only four terminals on the upper side of the variation implementation, and the number of the contact circuit is From right to left, the order is A1, A4, A9, A12, and there are only 4 terminals in the lower row.
  • the serial number of the contact circuit is B12, B9, B4, and B1 from right to left.
  • FIG. 145 and FIG. 146 it is a third variation of the embodiment, which is substantially the same as the first variation of the embodiment. The difference is that there are only five terminals on the top of the variation implementation, and the number of the contact circuit is From right to left, the order is A1, A4, A5, A9, A12, and there are only 5 terminals in the lower row.
  • the serial number of the contact circuit is B12, B9, B5, B4, and B1 in order from right to left.
  • FIG. 147 to FIG. 150 it is a fourth variation implementation of the embodiment, which is a bidirectional double-sided USB TYPE-C 3.0 electrical connection plug, which is substantially the same as the first variation of the embodiment, and the difference lies in
  • terminals A2 and A3 are added, and B10 and B11 are added to the lower row of terminals.
  • the outer surfaces of the upper and lower seats 601 and 602 are provided with a concave surface 6147 and a concave surface 6148.
  • the concave surface 6147 is more concave than the concave surface 6148 and is located in front of and on both sides of the three openings 6145.
  • the concave surface 148 is located behind.
  • the concave surface 6148 is provided with two side portions 61181 extending forward, and the two side portions are located at the curved sides of the insulating base body 10 and are connected to the concave surface 147.
  • the two grounding members 640 are respectively provided with a positioning piece 642 and a twisting piece 645 and three elastic pieces 641.
  • the positioning piece 642 is engaged and positioned substantially flush with the concave surface 148.
  • the side portion 6421 is connected to the twisting piece 645 at the front end of the two side portions 6421.
  • the two side portions 6421 and the twisting piece 645 form a transparent portion 6422.
  • the two side portions 6421 are arcuately joined to the two sides. 61481, the twisting piece 645 is placed on the concave surface 6147, the thickness of the twisting piece 645 is smaller than the depth of the concave surface 6147, and the three elastic pieces 641 are connected to the twisting piece 645 and extend rearward.
  • the elastic piece 641 and the twisting piece 45 are integrally and continuously extended and extended. Therefore, the three elastic pieces 641 have an inverted U shape and protrude from the three openings 6145 in the up and down direction, since the concave surface 6147 is more concave than the concave surface 6148. Therefore, when the insulating base 600 is fitted with the metal casing 650, the twisting piece 645 has a twisting gap on the concave surface 6147 to be twisted, thereby increasing the elasticity of the three elastic pieces 41.
  • FIG. 151 it is a fifth variation of the embodiment, which is a bidirectional double-sided USB TYPE-C 3.0/3.1 electrical connection plug, which is substantially the same as the embodiment and the fourth variation, and the difference lies in the change.
  • the upper and lower terminals are 12, and the contact circuit numbers of the upper terminals are sequentially arranged from right to left as A1 to A12, and the contact circuit numbers of the lower terminals are sequentially arranged from right to left as B1 to B12.
  • the electrical connector connector and the electrical connector socket of various embodiments of the present invention may also be provided in various types of devices and connected to various types of devices, such as patch cords or adapters or adapters or Mouse or keyboard or power supply or mouse or earphone and case with peripheral accessories or etc.
  • the embodiments of the above-mentioned electrical connection sockets of the present invention can all be in an upright type, that is, the insertion opening of the connecting groove faces upward, the connecting plate extends vertically upward, the two connecting surfaces are vertical, and can also be designed as a side vertical type. That is, the insertion opening of the connecting groove faces forward, the connecting plate extends vertically forward, and the two connecting surfaces are vertical.
  • USB 3.0 male or female optimal structure
  • USB 3.0 female seat When the forward extended spring contact is docked with a pair of electrical connection male connectors, the forward extended spring contact is not easily caused by the butt connection of the male top turn joint, causing ⁇ Pin or ⁇ Pin, and The height of the high-strength package of the projectile to the extended spring joint is higher than the height of the connecting plate to ensure the contact conduction with the male connector of the butt connection, and the high-speed of the spring-loaded joint is easy to control and the production rate is high. low cost.
  • USB 3.0 female seat the extensions of the front and rear two rows of terminals are arranged in equal height.
  • the front row of contacts is a row of planar joints extending from the rear to the rear, and the rear row of contacts is a row extending from the rear to the rear.
  • the grounding contact and the power extension portion of the two rows of contacts are disposed inside or outside the two pairs of adjacent high-frequency terminal extensions, and the extension of the D+ and D-signal terminals is the front end of the contact
  • the extension portion of the insertion slot of the connection slot extends to the inner side of the D+ and D-signal contacts, and the forward extension contact and the extension arrangement of the front and rear two rows of terminals are preferably high frequency signal transmission structures.
  • a partition space is formed between the connecting plate of the USB 3.0 male or female base and the insulating base, thereby disconnecting the connecting plate from the insulator of the insulating base, and the hollow portion is only connected to the connecting plate by a metal plate.
  • the insulating base the physical property of the metal plate is stable and the thermal shock is not easily deformed, and the connecting plate and the insulating base connected to the metal plate are ensured to be dimensionally stable and not easily deformed, and the connecting plate integrally connects the insulating base Due to the thickness difference or size difference of the insulator or the structural difference of the eccentric asymmetry, the shrinkage deformation and the dimensional instability are easily caused, and the hollow portion can only reduce or optimize or prevent the connecting plate from integrally joining the insulating base by the metal plate connection.
  • the dimensional variation caused by the asymmetric structural factors of the seat ensures the dimensional control of the insulator and the stability of the injection molding parameters.
  • the hollow portion can reduce or optimize or prevent the asymmetric structural difference of the insulator and cause injection molding parameters or molding shrinkage parameters. Unstable variation.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

本发明提供一种正反双面电连接器,其包括有:一基座;一舌板,该舌板设于该基座前方且两者分隔一空间;二排端子;及一金属外壳,其包覆该基座及舌板;其特征在于,该基座设有相互上下抵接叠合之一第一基座及一第二基座,该舌板设有相互上下抵接叠合之一第一舌板及一第二舌板,该一排端子、该第一基座及该第一舌板为一次性埋入塑胶射出成型而呈一第一组合,该另一排端子、该第二基座及该第二舌板为一次性埋入塑胶射出成型而呈一第二组合,该第一组合和该第二组合相互叠合。

Description

正反双面电连接器 技术领域
本发明关于一种电连接器,特别是指一种正反双面电连接器。
背景技术
目前之电连接器为了达到使用上之方便性,正反双面电连接已成主流产品设计,即正反双面皆可插入电连接,如此正反双面电连接器必需在连接器之舌板之两连接面设有连接介面,两连接介面之相同电路必需串接而成一组电路,如此方可达到制造上及使用上之简便,有关于此,习知之设计较为复杂且不易于制造。
申请人经不断的研发努力开发出构造简化且易于制造的正反双面电连接器。
发明内容
本发明之主要目的在于提供一种正反双面电连接器,该一排端子、该第一基座及该第一舌板为一次性埋入塑胶射出成型而呈一第一组合,该另一排端子、该第二基座及该第二舌板为一次性埋入塑胶射出成型而呈一第二组合,该第一组合和该第二组合相互叠合,如此可达到制造上之简便。
为达到上述目的,本发明提供一种正反双面电连接器,一种正反双面电连接器,其包括有:一基座,该基座为塑胶材质;一舌板,该舌板设于该基座前方且两者分隔一空间,该舌板之板面较大两面为两连接面,该舌板为塑胶材质;
二排端子,该端子由前而后一体设有一延伸部及一接脚,该延伸部由前而后一体设有一第一延伸部、一第二延伸部及一第三延伸部,该延伸部一体连接一接触部,该接触部设有一凸出之接点凸出该连接面;及一金属外壳,其包覆该基座及舌板;其特征在于,该基座设有相互上下抵接叠合之一第一基座及一第二基座,该舌板设有相互上下抵接叠合之一第一舌板及一第二舌板,该一排端子、该第一基座及该第一舌板为一次性埋入塑胶射出成型而呈一第一组合,该另一排端子、该第二基座及该第二舌板为一 次性埋入塑胶射出成型而呈一第二组合,该第一组合和该第二组合相互上下叠合,该第一舌板及第二舌板皆可相对该基座作上下弹动。
藉由以上构造,本发明可达到制造上及使用上之简便。
本发明之上述及其他目的、优点和特色由以下较佳实施例之详细说明中并参考图式当可更加明白。
附图说明
图1是本发明第一实施例之立体分解图。
图2是本发明第一实施例之立体组合图。
图3是本发明第一实施例之侧视剖面图。
图4是本发明第一实施例之第一、二组合之立体组合图。
图5是本发明第一实施例之第一、二组合之侧视分解图。
图6是本发明第一实施例之上下排端子之立体分解图。
图7是本发明第一实施例之使用状态侧视剖面图。
图8是本发明第一实施例之使用状态侧视剖面图。
图9是本发明第一实施例之第一变化实施之侧视剖面图。
图10是本发明第一实施例之第二变化实施之侧视剖面图。
图11是本发明第一实施例之第三变化实施之第一、二组合之立体分解图。
图12是本发明第一实施例之第三变化实施之第一、二组合之立体组合图。
图13是本发明第一实施例之第三变化实施之A-A剖面图。
图14是本发明第一实施例之第四变化实施之剖面图。
图15是本发明第一实施例之第五变化实施之第一、二组合之立体分解图。
图16是本发明第一实施例之第五变化实施之第一、二组合之立体组合图。
图17是本发明第一实施例之第五变化实施之第一组合之上视图。
图18是本发明第一实施例之第五变化实施之第二组合之上视图。
图19是本发明第一实施例之第六变化实施之第一组合之上视图。
图20是本发明第一实施例之第六变化实施之第二组合之上视图。
图21是本发明第一实施例之第七变化实施之第一组合之上视图。
图22是本发明第一实施例之第七变化实施之第二组合之上视图。
图23是本发明第一实施例之第八变化实施之第一组合之上视图。
图24是本发明第一实施例之第八变化实施之第二组合之上视图。
图25是本发明第一实施例之第九变化实施之第一、二组合之组合侧视图。
图26是本发明第一实施例之第九变化实施之第一、二组合之组合后视图。
图27是本发明第一实施例之第十变化实施之立体分解图。
图28是本发明第一实施例之第十变化实施之第一、二组合之组合上视图。
图29是本发明第一实施例之第十变化实施之第一、二组合之立体组合图。
图30是本发明第一实施例之第十变化实施之第一、二组合之立体分解图。
图31是本发明第一实施例之第十变化实施之上下排端子之立体分解图。
图32是本发明第一实施例之第十一变化实施之上下排端子之立体分解图。
图33是本发明第一实施例之第十一变化实施之上下排端子之立体组合图。
图34是本发明第一实施例之第十二变化实施之上下排端子之立体分解图。
图35是本发明第一实施例之第十二变化实施之上下排端子之立体组合图。
图36是本发明第一实施例之第十三变化实施之第一、二组合之立体分解图。
图37是本发明第一实施例之第十四变化实施之侧视剖面图。
图38是本发明第一实施例之第十四变化实施之第一、二组合之立体分 解图。
图39是本发明第二实施例之立体分解图。
图40是本发明第二实施例之侧视剖面图。
图41是本发明第二实施例之上视图。
图42是本发明第二实施例之第一组合之上视图。
图43是本发明第二实施例之第二组合之上视图。
图44是本发明第二实施例之第一变化实施之第一组合之上视图。
图45是本发明第二实施例之第一变化实施之第二组合之上视图。
图46是本发明第二实施例之第二变化实施之第一组合之上视图。
图47是本发明第二实施例之第二变化实施之第二组合之上视图。
图48是本发明第二实施例之第三变化实施之侧视剖面图。
图49是本发明第二实施例之第四变化实施之第一、二组合之立体分解图。
图50是本发明第二实施例之第四变化实施之上下排端子之立体分解图。
图51是本发明第二实施例之第四变化实施之第一、二组合之组合上视图。
图52是本发明第二实施例之第五变化实施之上排端子之上视图。
图53是本发明第二实施例之第五变化实施之下排端子之上视图。
图54是本发明第二实施例之第六变化实施之侧视剖面图。
图55是本发明第二实施例之第七变化实施之侧视剖面图。
图56是本发明第二实施例之第八变化实施之侧视剖面图。
图57是本发明第二实施例之第九变化实施之侧视剖面图。
图58是本发明第二实施例之第十变化实施之立体分解图。
图59是本发明第二实施例之第十变化实施之第一、二组合之立体分解图。
图60是本发明第二实施例之第十变化实施之上下排端子之立体分解图。
图61是本发明第二实施例之第十变化实施之第一、二组合之组合上视图。
图62是本发明第三实施例之立体分解图。
图63是本发明第三实施例之侧视剖面图。
图64是本发明第三实施例之上下排端子之立体分解图。
图65是本发明第三实施例之第一、二组合之组合上视图。
图66是本发明第三实施例之第一变化实施之侧视剖面图。
图67是本发明第三实施例之第二变化实施之侧视剖面图。
图68是本发明第三实施例之第三变化实施之侧视剖面图。
图69是本发明第三实施例之第三变化实施之第一组合之上视图。
图70是本发明第三实施例之第三变化实施之第二组合之上视图。
图71是本发明第三实施例之第四变化实施之侧视剖面图。
图72是本发明第三实施例之第四变化实施之第一、二组合之组合上视图。
图73是本发明第三实施例之第五变化实施之侧视剖面图。
图74是本发明第三实施例之第五变化实施之第一、二组合之组合上视图。
图75是本发明第三实施例之第六变化实施之侧视剖面图。
图76是本发明第三实施例之第七变化实施之侧视剖面图。
图77是本发明第三实施例之第七变化实施之第一、二组合之组合上视图。
图78是本发明第三实施例之第八变化实施之侧视剖面图。
图79是本发明第三实施例之第九变化实施之第一组合之上视图。
图80是本发明第三实施例之第九变化实施之第二组合之上视图。
图81是本发明第三实施例之第十变化实施之立体分解图。
图82是本发明第三实施例之第十变化实施之侧视剖面图。
图83是本发明第三实施例之第十变化实施之上下排端子之立体分解图。
图84是本发明第三实施例之第十变化实施之使用状态图。
图85是本发明第三实施例之第十一变化实施之立体分解图。
图86是本发明第三实施例之第十一变化实施之上下排端子之立体分解图。
图87是本发明第三实施例之第十一变化实施之侧视剖面图。
图88是本发明第三实施例之第十一变化实施之使用状态图。
图89是本发明第三实施例之第十二变化实施之侧视剖面图。
图90是本发明第三实施例之第十三变化实施之第一、二组合之立体组合。
图91是本发明第四实施例之侧视剖面图。
图92是本发明第四实施例之第一组合之上视图。
图93是本发明第四实施例之第二组合之上视图。
图94是本发明第四实施例之第一变化实施之第一组合之上视图。
图95是本发明第四实施例之第一变化实施之第二组合之上视图。
图96是本发明第四实施例之第一变化实施之立体分解图。
图97是本发明第五实施例之金属外壳之上侧图。
图98是本发明第五实施例之立体分解图。
图99是本发明第五实施例之二排端子之立体组合图。
图100是本发明第五实施例之二排端子之另一立体组合图。
图101是本发明第五实施例之第一变化实施之立体组合图。
图102是本发明第五实施例之第一变化实施之立体分解图。
图103是本发明第五实施例之第一变化实施之二排端子之立体组合图。
图104是本发明第六实施例之立体图。
图105是本发明第六实施例之立体图。
图106是本发明第七实施例之立体图。
图107是本发明第七实施例之立体图。
图108是本发明第八实施例之立体图。
图109是本发明第八实施例之立体图。
图110是本发明第九实施例之立体图。
图110A是本发明第九实施例之一变化实施之立体图。
图111是本发明第十实施例之立体图。
图112是本发明第十一实施例之立体图。
图113是本发明第十二实施例之立体图。
图114是本发明第十三实施例之立体图。
图115是本发明第十四实施例之立体图。
图116是本发明第十五实施例之立体图。
图117是本发明第十六实施例之立体图。
图118是本发明第十七实施例之立体图。
图118A是本发明第十八实施例之立体图。
图119是本发明第十九实施例之立体图。
图120是本发明第二十实施例之立体图。
图121是本发明第二十一实施例之立体图。
图122是本发明第二十二实施例之立体图。
图123是本发明第二十三实施例之立体图。
图124是本发明第二十四实施例之立体图。
图125是本发明第二十五实施例之立体图。
图126是本发明第二十六实施例之立体图。
图127是本发明第二十七实施例之平面示意图。
图128是本发明第二十八实施例之平面示意图。
图129是本发明第二十九实施例之立体组合图。
图130是本发明第二十九实施例之侧视剖面图。
图131是本发明第二十九实施例之前视图。
图132是本发明第二十九实施例之上视图。
图133是本发明第二十九实施例之使用状态侧视剖面图。
图134是本发明第二十九实施例之立体分解图。
图134A是本发明第二十九实施例之金属隔板之立体图。
图135是本发明第二十九实施例之第一变化实施之立体组合图。
图136是本发明第二十九实施例之第一变化实施之上视图。
图137是本发明第二十九实施例之第一变化实施之前视图。
图138是本发明第二十九实施例之第一变化实施之侧视剖面图。
图139是本发明第二十九实施例之第一变化实施之立体分解图。
图139A是本发明第二十九实施例之第一变化实施之上座之立体图。
图139B是本发明第二十九实施例之第一变化实施之金属隔板之立体图。
图140是本发明第二十九实施例之第一变化实施之下座之立体图。
图141是本发明第二十九实施例之第一变化实施之上下排端子之立体组合图。
图142是本发明第二十九实施例之第一变化实施之使用状态图。
图143是本发明第二十九实施例之第二变化实施之上视图。
图144是本发明第二十九实施例之第二变化实施之前视图。
图145是本发明第二十九实施例之第三变化实施之上视图。
图146是本发明第二十九实施例之第三变化实施之前视图。
图147是本发明第二十九实施例之第四变化实施之立体组合图。
图148是本发明第二十九实施例之第四变化实施之上视图。
图149是本发明第二十九实施例之第四变化实施之立体分解图。
图150是本发明第二十九实施例之第四变化实施之上下排端子之立体组合图。
图151是本发明第二十九实施例之第五变化实施之立体分解图。
具体实施方式
请参阅图1至图7,系为本发明第一实施例,本实施例为一双向双面USB2.0电连接插座,其设有一基座10、一舌板20、二排第一端子30及一金属外壳50,其中:
该基座10为塑胶材质且设有相互上下抵接叠合之一第一基座11及一第二基座12,该第一、二基座11、12前端各设有三个分隔之凸板16,该第二基座12之中间之凸板16设有一卡块14,该第一基座11之中间之凸板16设有一卡孔13,该第一、二基座之复数个凸板16上下抵接叠合且该卡块14卡定该卡孔13,该第一基座11上面设有二卡块15。
该舌板20设于该基座11前方且两者分隔一空间17,该舌板20为塑胶材质且设有相互上下抵接叠合之一第一舌板21及一第二舌板22,该第一舌板21之外缘(前端)系为一体成型有舌板20之全高度,该第一舌板21设有三卡面24,该第二舌板22前端设有三个凸块23卡定该卡面24且上面设有三个开孔218连通至该三卡面24,限定上下方向、第一舌板21与第二舌板22前端形成有一间隙28,该舌板20之上下面为板面较大之两连接面26, 该两连接面26接近前端呈一最高点之前抵靠凸部25且向后下降而呈一倾斜面,该前抵靠凸部25前方呈导入斜面27,如此使该舌板20呈水滴形状。该舌板20之后段设有数个间隔之透空部29。
该二排第一端子30各为4个,如图6所示,上排第一端子之电路序号由左至右排列依序为4、3、2、1,下排第一端子之电路序号由左至右排列依序为1、2、3、4,上下二排第一端子之电路序号相互为反向排列,依USB协会规范,USB2.0之电路序号1系为电源(VBUS),2为低差分讯号(D-),3为低差分讯号(D+),4为接地(GND),D-、D+系为一对讯号端子。
该二排第一端子30各为一片金属片冲压制成,其中该一排第一端子30、该第一基座11及该第一舌板21为一次性埋入塑胶射出成型而呈一第一组合1,该另一排第一端子30、该第二基座11及该第二舌板21为一次性埋入塑胶射出成型而呈一第二组合2,该第一组合1和该第二组合2相互上下叠合。
该第一端子30由前而后一体设有一延伸部及一接脚34,该延伸部由前而后一体设有一第一延伸部31、一第二延伸部32及一第三延伸部33,该第一延伸部31一体连接一接触部35之前端,该接触部35为一向后顺向延伸(顺着插入方向)之弹片且后端开放,该接触部35位于该第二延伸部32的左右一侧且设有一凸出之接点凸出该连接面26,该接触部35可于该舌板20之透空部29上下弹动,该接脚34一体连接于第三延伸部33后端,该接脚34垂直于该三延伸部33而呈竖直向下并伸出基座10外,该二排第一端子30之接触部35系为相同之USB2.0接触介面且呈上下对齐且分别凸出舌板20之两连接面26,该二排第一端子30之第一、二延伸部31、32呈上下对齐,该下排第一端子30之各个第三延伸部33后端皆向内转折,该上排第一端子30之中间二个第三延伸部33后端皆向外转折,如此使二排第一端子30之各个接脚34呈一排竖直排列。
每排第一端子30其中电路序号4(GND)、1(VBUS)二端子之延伸部较电路序号3(D+)、2(D-)二端子之延伸部为宽。
该第一组合1之一排第一端子30之第一延伸部31与该第一舌板21埋入塑胶射出固定且该第三延伸部33与该第一基座11埋入塑胶射出固定且该第二延伸部32位于该空间17形成可弹动之延伸部,使该第一舌板21可 相对该第一基座11上下弹动。
该第二组合2之一排第一端子30之第一延伸部31与该第二舌板22埋入塑胶射出固定且该第三延伸部33与该第二基座12埋入塑胶射出固定且该第二延伸部32位于该空间17可上下弹动,使该第二舌板22可相对该第二基座12上下弹动。
该二排第一端子之可上下弹动之第二延伸部32皆设有靠向相接面之弹性溢压,如图5所示,该第一、二舌板21、22及二排第一端子之可上下弹动之第二延伸部32皆向相接面倾斜一X角度,如此该第一、二舌板21、22叠合时两者藉由二排第一端子之可上下弹动之第二延伸部32靠向相接面之弹性溢压而相互弹性抵压呈紧密贴合。
该金属外壳50包覆该基座10及舌板20,该金属外壳50与基座10抵接并卡定,该金属外壳50系为金属板片弯折一体设有上、下、左、右板面之四面包壳体,该四面包壳体内与基座10前端形成一连接槽55,该舌板12呈水平悬空位于该连接槽55之中间高度且向前延伸,该连接槽55之插入口朝前,该连接槽55与该舌板12形成一对接构造,可供一电连接公头正反双面插入电连接并定位,该舌板12外端接近该连接槽16之插入口,该舌板20之两连接面形成对称空间,该连接槽16之形状呈上下对称且左右对称之形,该上、下板各刺破向内凸出设有二弹性卡扣52,该左右板各刺破设有向下之一卡板件51及刺破向内凸出设有一抵压弹片53,该上板面设有二卡孔54卡定该基座之卡块14,该卡板件51系可卡接定位于一电路板。
请参阅图7,习知之单面USB2.0电连接接头90当接点91朝上插入本实施之连接槽55时,其一侧之基板93套入舌板20下方并挤压该舌板20向上弹动,该第一、二舌板21、22可各自向上枢转弹动,由于第一、二舌板21、22仅卡定上下方向而前后方向没有卡定,故第一、二舌板21、22略有相对前后位移使该间隙28加大,该前抵靠凸部25抵靠该单面USB2.0电连接接头90之金属外殻92且舌板20下方之连接面26转平而使下排之接触部35更为向下接触该接点91,而舌板20上方之连接面26则转成较大之倾面,如此使上排之接触部35更为远离该单面USB2.0电连接接头90之金属外殻92,而不会造成短路。
请参阅图8,习知之单面USB2.0电连接接头90当接点91朝下插入本实施之连接槽55时,其一侧之基板93套入舌板20上方并挤压该舌板20向下弹动,该第一、二舌板21、22略有相对前后位移使该间隙28减小,且舌板20上方之连接面26转平而使上排之接触部35更为向上接触该接点91,而舌板20下方之连接面26则转成较大之倾面,如此使下排之接触部35更为远离该单面USB2.0电连接接头90之金属外殻92,而不会造成短路。
藉由以上构造,本实施例有以下优点:
1.该第一、二组合1、2分别一次性埋入塑胶射出成型,制造上甚为简易。
2.该第一、二组合1、2之第一、二舌板21、22系可各自枢转弹动,故该二排端子30之第二延伸部32虽呈一间距仍不影响弹动,该二排端子30之第二延伸部32无需设计成等高左右错开排列,如此制造上甚为简易。
3.该第一、二舌板21、22叠合时两者藉由二排第一端子之可上下弹动之第二延伸部32靠向相接面之弹性溢压而相互弹性抵压呈紧密贴合。
4.该舌板之两连接面26之前端呈一最高点之前抵靠凸部25且向后下降而呈一倾斜面,该前抵靠凸部25前方呈导入斜面27,如此使该舌板20呈水滴形状,如此藉由该舌板20之枢转弹动而达到当一连接面之接触部35与对接电连接器电连接时另一连接面之接触部35更加远离该对接电连接器之金属外殻不会短路。
请参阅图9,系为本实施例之第一变化实施,其大致相同第一实施例,其差异在于本变化实施之该第二舌板22之外缘(前端)系为一体成型有舌板20之全高度,该第二舌板22设有卡面24,该第一舌板22前端设有凸块23卡定该卡面24。
请参阅图10,系为本实施例之第二变化实施,其大致相同第一实施例,其差异在于本变化实施之第一、二舌板21、22之前端各为该舌板之一半高度。
请参阅图11至图13,系为本实施例之第三变化实施,其大致相同第一实施例,其差异在于本变化实施之第一组合1之第一基座11和第一舌板21之间之空间设有一第一端子排列方向(左右方向)延伸之绝缘板80,该一排第一端子30之第二延伸部32埋入定位在该绝缘板80上,该绝缘板80一 体连接数个连结板81前后连结该第一基座11和第一舌板21,该第二组合2之第二基座11和第二舌板22之间之空间亦同样设有一绝缘板8及数个连结板81,藉由该绝缘板80可分该二排第一端子30之第二延伸部32,避免舌板上下弹动时该上下对齐之二排第一端子30之第二延伸部32相互碰触。
请参阅图14,系为本实施例之第四变化实施,其大致相同第一实施例之第三变化实施,其差异在于本变化实施之该二排第一端子30之第二延伸部32没有埋入定位在该二绝缘板80,而仅抵接在该二绝缘板80表面。
请参阅图15至图18,系为本实施例之第五变化实施,其大致相同第一实施例,其差异在于本变化实施系为充电型,二排第一端子20皆仅设有电路序号1、4两个端子,即电源端子及接地端子,该第一组合1之二个第一端子30之第二延伸部32皆位于接触部35之内侧,该第二组合2之二个第一端子30之第二延伸部32’皆位于接触部35之外侧,故该第一、二组合1、2上下叠合时,该第一组合1之二个第一端子30之二个第二延伸部32与该第二组合2之二个第一端子30之二个第二延伸部32’不会上下重叠而呈左右错开,如此可避免舌板上下弹动时二排第一端子30之第二延伸部32相互碰触。另外该第一舌板21之连接面26对应二个第二延伸部32之透空部29和第二舌板22之连接面26对应二个第二延伸部32’之透空部29呈左右错开。
请参阅图19至图20,系为本实施例之第六变化实施,其大致相同本实施例之第五变化实施,其差异在于本变化实施相同第一实施例系为二排第一端子20皆为4个,该第一组合1之中间2个第一端子30之二个第二延伸部32之后段与该第二组合2之中间2个第一端子30之二个第二延伸部32’之后段不会上下重叠而呈左右错开。
请参阅图21至图22,系为本实施例之第七变化实施,其大致相同本实施例之第六变化实施,其差异在于本变化实施之第一组合1之四个第一端子30之四第三延伸部33皆转折延伸至另一侧且各设有一接点36露出该第一基座11之下面,该第一组合2之四个第一端子30之四第三延伸部33各设有一接点36露出该第二基座21之上面,该第一、二组合1、2上下叠合时,二排第一端子30其中相同电路序号之端子之接点36可相互抵接,或可再焊接,该二排第一端子30仅下排第一端子30各设有接脚34。
请参阅图23至图24,系为本实施例之第八变化实施,其大致相同本实施例之第六变化实施,其差异在于本变化实施之二排第一端子30其中电路序号2、3之端子系共享一延伸部及一接脚,本变化实施为智能充电用,其中该电路序号2、3之端子作为判读及侦测用途。
请参阅图25至图26,系为本实施例之第九变化实施,其大致相同本实施例之第五变化实施,其差异在于本变化实施为侧立型,即连接槽之插入口朝前,舌板20呈竖直向前延伸,两连接面呈竖直面。
请参阅图27至31,系为本实施例之第十变化实施,其大致相同第一实施例,其差异在于本变化实施之第一、二舌板21、22皆具有全高度板体210,该各全高度板体210系一体具有该两连接面26且延伸至舌板的后端,该第一舌板21于中间设有二个全高度板体210,该第二舌板22则于左右两侧设有二个全高度板体210,如此与公头对接时效果较佳。
另外请参阅图28,A表示上排端子,B表示下排端子,二排第一端子30其中电路序号4(GND)、1(VBUS)二端子之第二延伸部32皆左右错开,而二排第一端子30其中电路序号3(D+)、2(D-)二端子,其中端子A2、B3之第二延伸部32前段上下重叠而后段转折成左右错开,端子A3、B2之第二延伸部32前段上下重叠而后段转折成左右错开,且端子A2、B2之第二延伸部32后段成上下重叠,藉由以上构造,第一、二舌板21、22上下弹动时,二排第一端子30其中不同电路之第二延伸部32较不会相互碰触。
请参阅图32至图33,系为本实施例之第十一变化实施,其大致相同第十变化实施,其差异在于本变化实施之第一组合1之四个第一端子30之四第三延伸部33皆转折延伸至另一侧且各弯折设有一较低之接点36凸出该第一基座11下面,当第一、二组合1、2上下叠合时,上排第一端子30之各接点36可抵接到相同电路序号之下排第一端子之第三延伸部33,或可再焊接,该二排第一端子30仅下排第一端子30各设有接脚34。
请参阅图34至图35,系为本实施例之第十二变化实施,其大致相同第八实施例之第一变化实施,其差异在于本变化实施之下排第一端子30之各接脚34呈一排等高水平。
请参阅图36,系为本实施例之第十三变化实施,其大致相同第十变化实施,其差异在于本变化实施只有第二舌板22左右二侧具有全高度板体 210,而,该第一舌板21没有设全高度板体。
请参阅图37及图38,系为本实施例之第十四变化实施,其大致相同第八实施例,其差异在于本变化实施为直立式型态,即连接槽55之插入口朝上,舌板呈竖直向上延伸,两连接面26呈竖直面。
请参阅图39至图43,系为本发明第二实施例,本实施例为一双向双面USB3.0电连接插座,其大致与第一实施例相同,其差异在于本实施例更设有上下二排第二端子40。第一、二舌板21、22之前端各为该舌板之一半高度,该第一舌板21中间设有二个卡槽213,该二个卡槽213内各设有一卡块23,该第二舌板22中间设有二个卡块214,该二个卡块214下方各设有一卡槽215,该第二舌板22之二个卡块214卡合该第一舌板21之二个卡槽213,该二卡块23卡定该二卡槽215。
该上排第一端子30及上排第二端子40系为一片金属片冲压制成,即上排第一端子30及上排第二端子40展开成平面时不会重叠,该上排第一端子30、上排第二端子40、该第一基座11及该第一舌板21为一次性埋入塑胶射出成型而呈一第一组合1;该下排第一端子30及下排第二端子40系为另一片金属片冲压制成,即下排第一端子30及下排第二端子40展开成平面时不会重叠,该下排第一端子30、下排第二端子40、该第二基座12及该第一舌板22为一次性埋入塑胶射出成型而呈一第二组合2,该第一组合1和该第二组合2相互上下叠合。
该二排第二端子40各为5个,如图41及图42所示,上排第二端子40之电路序号由左至右排列依序为5、6、7、8、9,如图43所示,下排第二端子40之电路序号由左至右排列依序为9、8、7、6、5,上下二排第二端子之电路序号相互为反向排列,依USB协会规范,电路序号7为接地,5,6和8,9为2对高差分讯号且分别为RX-,RX+和TX-,TX+。
该第二端子40由前而后一体设有一延伸部及一接脚44,该延伸部由前而后一体设有一第一延伸部41、一第二延伸部42及一第三延伸部43,该第一延伸部41前端一体连接一反折向后延伸之接触部45,该接触部45为平贴舌板不弹动之平贴接点且略凹陷于该连接面26,该接脚44一体连接于第三延伸部43后端,该接脚44垂直于该三延伸部43而呈竖直向下并伸出基座外,该上排第一端子30及上排第二端子40之各个接脚34、44呈一排 竖直排列位于后排,该下排第一端子30及下排第二端子40之各个接脚34、44呈一排竖直排列位于前排。
该上下二排第二端子之接触部45系为相同之接触介面且呈上下对齐且分别位于舌板20之两连接面26,该二排第二端子之接触部45依电路序号排列,且二排接触部45之相同电路序号相互为反向排列,该二排第二端子40之接触部45位于二排第一端子30之接触部35前方,该一排4个接触部35和一排5个接触部45形成USB3.0接触介面。
该第一组合1之上排第一、二端子30、40之第一延伸部31、41与该第一舌板21埋入塑胶射出固定且该第三延伸部33、43与该第一基座11埋入塑胶射出固定且该第二延伸部32、42位于该空间17形成可弹动之延伸部,使该第一舌板21可相对该第一基座11上下弹动。
该第二组合2之下排第一、二端子30、40之第一延伸部31、41与该第二舌板22埋入塑胶射出固定且该第三延伸部33、43与该第二基座12埋入塑胶射出固定且该第二延伸部32、42位于该空间17形成可弹动之延伸部,使该第二舌板22可相对该第二基座12上下弹动。
本实施例上下排第一、二端子30、40之各个第二延伸部32、42大部份长度比率系为上下左右错开设计,仅电路序号7之第二端子40之第二延伸部42上下对齐。
5,6和8,9为2对高差分讯号端子,各对高差分讯号端子之延伸部相互靠近,再配合埋入射出固定可使延伸部之板宽减小。
另外,该第一基座11较该第二基座12为长且向下延伸盖合于该第二基座12之后。
请参阅图44及图45,系为本实施例之第一变化实施,其大致相同第二实施例,其差异在于本变化实施之上下排第一、二端子30、40之各个第二延伸部32、42系为上下对齐,其中第二端子40之二对2对高差分讯号端子(5/6及8/9)之第二延伸部42系位于第一端子30之接地(4)及电源(1)端子之第二延伸部32的外侧。
请参阅图46及图47,系为本实施例之第二变化实施,其大致相同第二实施例之第一变化实施,其差异在于本变化实施之上下排第一、二端子30、40之各个第二延伸部32、42系为上下对齐,其中第二端子40之二对2对 高差分讯号端子(5/6及8/9)之第二延伸部42系位于第一端子30之接地(4)及电源(1)端子之第二延伸部32的内侧。
请参阅图48,系为本实施例之第三变化实施,其大致相同第二实施例,其差异在于本变化实施之第一、二基座11、12间设有一金属隔板60,该金属隔板60分隔上下排第一、二端子之第三延伸部33、43及接脚34、44。
请参阅图49至51,系为本实施例之第四变化实施,其大致相同第二实施例,其差异在于本实施之二排第一端子30及二排第二端子40其中仅电路序号1(GND)、4(VBUS)二端子之第二延伸部32皆左右错开,如图87所示,而其他端子则皆为上下对齐,A表示上排端子,B表示下排端子,由于电路序号1(GND)、4(VBUS)二端子绝不能相互碰触,如此设计较为简化易于实施。
请参阅图52及图53,系为本实施例之第五变化实施,其大致相同第四变化实施,其差异在于本变化实施之电路序号2(D+)、3(D-)二端子切除虚线部份,即切除接触部35一侧之延伸部部位,如此可分别与电路序号8,6二端子(高差分讯号端子)之延伸部加大间距,另外,加大电路序号7之接地端子之第二、三延伸部42、43之宽度,如此可电性效果较佳。
请参阅图54,系为本实施例之第六变化实施,其大致相同第四变化实施,其差异在于本变化实施为PD-Type,其更设有侦测端子151、152、153。
请参阅图55,系为本实施例之第七变化实施,其大致相同第四变化实施,其差异在于本变化实施设有一电路板200,该电路板200一端上下面各设有一排9个电接点201,另一端下面设有一排4个电接点203且上面设有一排5个电接点202,下排端子之各个接脚34、44各成一排水平接脚抵接该电路板200一端上下面之一排电接点201,该二排电接点201其中相同电路藉由电路电连接而成一组9个电路,藉由二排导电孔204,使电路序号1-4电连接至下面之该电接点203,电路序号5-9电连接至上面之该电接点202。
请参阅图56,系为本实施例之第八变化实施,其大致相同本实施例之第七变化实施,其差异在于本变化实施之电路板200一端仅上面设有一排18个电接点201,该上下排端子之各个接脚34、44成一排等高水平接脚抵接该电路板200一端上面之一排电接点201,该上下排端子之各个接脚分别 为一排偏左一排偏右而成等高一排左右错位排列。
请参阅图57,系为本实施例之第九变化实施,其大致相同本实施例之第七变化实施,其差异在于本变化实施为双向双面USB2.0电连接插座,该电路板200一端上下面各设有一排4个电接点201,另一端上面设有一排4个电接点203,该上下排端子之各个接脚34各成一排水平接脚抵接该电路板200一端上下面之一排电接点201,该二排电接点201其中相同电路藉由电路电连接而成一组4个电路,藉由一排导电孔204,使电路序号1-4电连接至上面之该电接点203。
请参阅图58至图61,系为本实施例之第十变化实施,其大致相同第二实施例,其差异在于本变化实施之第二舌板22形成有一体的舌板之前缘,该第二舌板22上方设有一较该舌板之前缘凹陷之凹面216,该第一舌板21接合于该凹面216,该第一舌板21中间及二侧设有四个卡槽213,该四个卡槽213内各设有一卡块23,该第二舌板22中间及二侧设有四个卡块214,该四个卡块214下方各设有一卡槽215,该第二舌板22之四个卡块214卡合该第一舌板21之四个卡槽213,该四卡块23卡定该四卡槽215。
请参阅图62至图65,系为本发明第三实施例,本实施例为一双向双面USB3.0电连接插头,其设有一基座10、一舌板20、二排第一端子30、二排第一端子40及一金属外壳50,其中:
该基座10为塑胶材质且设有相互上下抵接叠合之一第一基座11及一第二基座12,该第二基座12之高度较第一基座11为高且设有二个分隔之凸板16。
该舌板20设于该基座11前方且两者分隔一空间17,该舌板20为塑胶材质且设有相互上下抵接叠合之一第一舌板21及一第二舌板22,该第一舌板21之外缘(前端)系为一体成型有舌板20之全高度,该第一舌板21设有二卡面24且上面设有二个开孔218连通至该二卡面24,该第二舌板22前端设有三个凸块23卡定该卡面24,限定上下方向、第一舌板21与第二舌板22前端形成有一间隙28,该舌板20之上下面为板面较大之两连接面26,该两连接面26自左侧至右侧设有数个间隔之凸肋29,该凸肋29接近前端呈一最高点之前抵靠凸部25且向后下降而呈一倾斜面,该前抵靠凸部25前方呈导入斜面27,如此使该舌板20呈水滴形状。二排第一端子30各为 5个,如图64所示,上排第一端子30之电路序号由左至右排列依序为5、6、7、8、9,下排第一端子30之电路序号由左至右排列依序为9、8、7、6、5,上下二排第一端子之电路序号相互为反向排列,依USB协会规范,电路序号7为接地,5,6和8,9为2对高差分讯号且分别为RX-,RX+-和TX-,TX+。
该二排第二端子40各为4个,如图64所示,上排第二端子之电路序号由左至右排列依序为4、3、2、1,下排第二端子之电路序号由左至右排列依序为1、2、3、4,上下二排第二端子之电路序号相互为反向排列,依USB协会规范,USB2.0之电路序号4系为接地(GND),2为低差分讯号(D-),3为低差分讯号(D+),1为电源(VBUS),D-、D+系为一对讯号端子。
该上排第一端子30及上排第二端子40系为一片金属片冲压制成,即上排第一端子30及上排第二端子40展开成平面时不会重叠,该上排第一端子30、上排第二端子40、该第一基座11及该第一舌板21为一次性埋入塑胶射出成型而呈一第一组合1;该下排第一端子30及下排第二端子40系为另一片金属片冲压制成,即下排第一端子30及下排第二端子40展开成平面时不会重叠,该下排第一端子30、下排第二端子40、该第二基座12及该第一舌板22为一次性埋入塑胶射出成型而呈一第二组合2,该第一组合1和该第二组合2相互上下叠合。
该第一端子30由前而后一体设有一延伸部及一接脚34,该延伸部由前而后一体设有一第一延伸部31、一第二延伸部32及一第三延伸部33,该第二延伸部32之板面刺破冲压凸出一接触部35,该接触部35为后端一体连接于该第二延伸部3并向前延伸之弹片且前端开放,该接触部35设有一凸出之接点凸出该连接面26,该接触部35可上下弹动,该接脚34一体连接于第三延伸部33后端,该接脚34伸出基座外且末段呈水平,该二排第一端子30之接触部35系为相同之接触介面且呈上下对齐且分别凸出舌板20之两连接面26,该二排第一端子之接触部35依电路序号排列,且二排接触部35之相同电路序号相互为反向排列。
该第二端子40由前而后一体设有一延伸部及一接脚44,该延伸部由前而后一体设有一第一延伸部41、一第二延伸部42及一第三延伸部43,该第一延伸部41前端一体连接一接触部45,该接触部45为平贴舌板不弹动 之平贴接点且大致齐平于该连接面26,该每个接触部45的左右侧皆设有该凸肋29,该接触部45冲压设有凸部451,该凸部451齐平于该凸肋29之倾斜面,该接脚44一体连接于第三延伸部43后端,该接脚34伸出基座外且末段呈水平。
该上下二排第二端子之接触部45系为相同之接触介面且呈上下对齐且分别位于舌板20之两连接面26,该二排第二端子之接触部45依电路序号排列,且二排接触部45之相同电路序号相互为反向排列,该二排第二端子40之接触部45位于二排第一端子30之接触部35前方,该一排5个接触部35和一排4个接触部45形成USB3.0接触界面。
该二排第一、二端子之第一、二延伸部皆呈上下对齐,该上排第一、二端子30、40之多个第三延伸部33、43系向左侧转折使该上排第一、二端子30、40之多个接脚34、44排列由基座11后端左侧伸出;该下排第一、二端子30、40之多个第三延伸部33、43系向右侧转折使该上排第一、二端子30、40之多个接脚34、44排列由基座11后端右侧伸出,且该上下排第一、二端子30、40之多个接脚34、44全部呈一排水平排列。
该第一组合1之上排第一、二端子30、40之第一延伸部31、41与该第一舌板21埋入塑胶射出固定且该第三延伸部33、43与该第一基座11埋入塑胶射出固定,该第二延伸部32、42位于该空间17形成可弹动之延伸部,使该第一舌板21可相对该第一基座11上下弹动。
该第二组合2之下排第一、二端子30、40之第一延伸部31、41与该第二舌板22埋入塑胶射出固定且该第三延伸部33、43与该第二基座12埋入塑胶射出固定,该第二延伸部32、42位于该空间17形成可弹动之延伸部,使该第二舌板22可相对该第二基座12上下弹动。
本实施例上下排第一、二端子30、40之各个第二延伸部32、42系为上下呈一间距且上下对齐。
该第一、二舌板21、22及上下排第一、二端子之可上下弹动之第二延伸部32、42皆设有靠向相接面之弹性溢压,如同第一实施例图5所示,在此不再图示说明,如此该第一、二舌板21、22叠合时两者藉由上下排第一、二端子之可上下弹动之第二延伸部32、42靠向相接面之弹性溢压而相互弹性抵压呈紧密贴合。
该金属外壳50包覆该基座10及舌板20,该金属外壳50与基座10抵接并卡定,该金属外壳50系为金属板片抽拉或冲压弯折一体设有上、下、左、右板面之四面包壳体,该四面包壳体内与基座10前端形成一连接槽55,凸板16前端即作为该连接槽55之底部,该舌板12呈水平悬空位于该连接槽55之中间高度且向前延伸,该连接槽55之插入口朝前,该连接槽55与该舌板12形成一对接构造,可与一电连接插座正反双面插入电连接并定位,该舌板12外端接近该连接槽16之插入口,该舌板12之两连接面形成对称空间,该连接槽16之形状呈上下对称且左右对称之长方形。
本实施例同样具有第一实施例所述功效。
请参阅图66,系为本实施例之第一变化实施,其大致相同第三实施例,其差异在于本变化实施之该第二舌板22之外缘(前端)系为一体成型有舌板20之全高度,该第二舌板22设有卡面24,该第一舌板22前端设有凸块23卡定该卡面24。
请参阅图67,系为本实施例之第二变化实施,其大致相同第三实施例,其差异在于本变化实施之第一、二舌板21、22端之前各为该舌板之一半高度。
请参阅图68至图70,系为本实施例之第三变化实施,其大致相同第三实施例,其差异在于本变化实施之第一端子30之第一延伸部31一体连接一接触部35,该接触部35为一向后延伸再反折向前延伸之弹片且末端开放,该接触部35位于该第二延伸部32右左一侧且设有一凸出之接点凸出该连接面26。
请参阅图71至图72,系为本实施例之第四变化实施,其大致相同第三实施例,其差异在于本变化实施之二排第一端子30其中除了接地端子以外之各端子之第一延伸部31一体连接一接触部35,该接触部35为一向后顺向延伸(顺着插入方向)之弹片且末端开放,该接触部35位于该第二延伸部32右左一侧且设有一凸出之接点凸出该连接面。另外该接地端子之第一延伸部31前端一体连接一反折向后延伸之接触部35,该接触部35为一向后顺向延伸(顺着插入方向)之弹片且末端开放且设有一凸出之接点凸出该连接面。
请参阅图73至图74,系为本实施例之第五变化实施,其大致相同第三 实施例,其差异在于本变化实施之二排第一端子之第二延伸部32弯曲凸出该接触部35。
请参阅图75,系为本实施例之第六变化实施,其大致相同第三实施例之第五变化实施,其差异在于本变化实施之二排第一端子之第二延伸部32后段弯曲设有凸部藉以增加弹性。
请参阅图76至图77,系为本实施例之第七变化实施,其大致相同第三实施例,其差异在于本变化实施之二排第一端子之第二延伸部32之板面刺破冲压凸出该接触部35,另外二排第二端子40之接地及电源端子之第二延伸部42在二排第二端子40其中二侧端子之内侧。
请参阅图78,系为本实施例之第八变化实施,其大致相同本实施例,其差异在于本变化实之第一、二基座11、12间设有一金属隔板60,该金属隔板60分隔上下排第二端子之第三延伸部43。
参阅图79及图80,系为本实施例之第九变化实施,其大致相同本实施例,其差异在于本变化实之二排第一端子之接触部35系连接于第二延伸部32,该接触部35为一向前延伸之弹片。
请参阅图81至图84,系为本实施例之第十变化实施,,其大致相同第三实施例,其差异在于本变化实施之第一、二组合1、2各自成一次性埋入塑胶射出成型有一绝缘板80,该绝缘板80结合该一排第一端子30之第一延伸部31及一排第二端子40之第二延伸部42中段,该电路序号1、4之二第二端子40之第二延伸部42垂直设有一卡定片46埋入该绝缘板80卡定前后方向;该第一端子30之接触部35为后端一体连接于该第一延伸部31并向前延伸之弹片且前端开放。
该第一、二组合1、2之二绝缘板80相互抵接,如此可防止上、下排端子之第二延伸部相互碰触,且二绝缘板80前端面可作为连接槽55之底面,如此该第二基座12前端不需设有凸板作为连接槽55之底面。
请参阅图84,在使用时各接脚34、44系焊接于一电路板200之上面之一排焊垫201,该电路板200设有二排导电贯孔204,该电路板200二面各设有一排焊垫202、203。
请参阅图85至图88,系为本实施例之第十一变化实施,其大致相同本实施例之第十变化实施,其差异在于本变化实施之二绝缘板80分别与该第 一、二舌板21、22一体成型,即该舌板长度延伸较长,且该第一舌板21之绝缘板80的上端和该第二舌板21之绝缘板80的下端形成舌板的二后抵靠凸部81,另外该上排第一、二端子30、40之第一延伸部31、41皆形成有一竖直段埋射固定于绝缘板80,如此弹动之第二延伸部32、42整段成水平,弹动效果较佳。
请参阅图88,本变化实施之电连接插头3插入一电连接插座95时,舌板弹动弯曲时,该前抵靠凸部25和后抵靠凸部81皆抵靠该金属外壳50,如此舌板甚为平稳。
请参阅图89,系为本实施例之第十二变化实施,其大致相同本实施例之第十一变化实施,其差异在于本变化实施之二卡定片46齐平或略凸出于绝缘板80前端,如此可增加该绝缘板80承受抵靠的强度。
请参阅图90,系为本实施例之第十三变化实施,其大致相同本实施例之第十一变化实施,其差异在于本变化实施之该二绝缘板80与该第一、二舌板21、22没有一体相连。
请参阅图91至93,系为本发明第四实施例,本实施例为一双向双面USB2.0电连接插头,其大致相同第三实施例,其差异在于本实施只有二排第二端子40,没有二排第一端子30。
请参阅图94及图95,系为本实施例之第一变化实施,其大致相同本实施例,其差异在于本变化实施之第`二组合2之四个第二端子40之四个第三延伸部43皆转折延伸至另一侧且各设有一接点47露出该第二基座11上面,该第一组合1之四个第一端子40之四个第三延伸部43各设有一接点47露出该第二基座21下面,该第一、二组合1、2上下叠合时,二排第二端子40其中相同电路序号之端子之接点47可相互抵接,或可再焊接,该二排第二端子40仅上排第二端子40各设有接脚44。
请参阅图96,系为本实施例之第二变化实施,其大致相同本实施例之第一变化实施,其差异在于本变化实之第二基座12后端凸出一平台122,该一排接脚44排列于该平台22上,该一排接脚44一侧弯折一竖直之刺破片441,连接线可穿入压板13之线孔131,压板13可向下定位于该平台122上,使连接线可为刺破片441刺破而与接脚44电连接。
请参阅图97至图100,系为本发明第五实施例,本实施例为一单面 USB3.0电连接插座,其设有一基座10、一舌板20、一排第一端子30、一排第二端子40及一金属外壳50,其中:
该基座10及该舌板20系一体成型。
该一排第一端子30及一排第二端子40系为一片金属片冲压制成,即二排端子展开成平面时不会重,该第一端子30之接触部35连接于延伸部38的前端并向后延伸,该第二端子40之接触部45连接于延伸部48的前端并反折向后延伸,该二排端子冲压完成时,一排五个第二端子40接近接触部45之部位藉由多个料桥81相连,该一排第一端子30之延伸部38及一排第二端子40之延伸部48亦藉由多个料桥81相连,该一排第一端子30其中二侧端子之接脚34向内转折且该转折部341有较大板宽。
请参阅图101至图103,系为本实施例之第一变化实施,其大致相同第五实施例,其差异在于本变化实施之基座10及舌板20系分开的。
请参阅图104及图105,系为本发明第六实施例,本实施例为一具有本发明电连接器之随身碟900,其系包括有一外壳体230、一电路板240、一电子装置250、及一电连接器3,其中:
该电路板240系设有多数导电接点及多数印刷电路(图未示)。
该电子装置250系电连接在该电路板240上,该电子装置250包括有一电子单元251、一控制芯片252、及一电路安全保护装置253,该电子单元251为该电子装置250之主要设置,本实施例为一储存单元,可为内存,
该控制芯片252系控制该电子单元251之运作,该电路安全保护装置253系包括多个电路安全保护组件,如电源安全控制芯片、防过电流组件、防过电压组件、防短路组件、电阻、电容等。该电源安全控制芯片可提供如下之保护:输入高压保护,输入防反保护,输出过流保护,输出过压保护,输出短路保护,电池过充过放保护,电芯PTC保护,充电/放电温度保护。
该电连接器3系为一USB2.0/3.0/3.1接头,其构造如前述第三、四实施例及其变化实施之构造,该电连接器3系电连接在该电路板240上并与该电子装置250电连接。
该外壳体230系包覆该电路板240、该电子装置250、及该电连接器3后段,该电连接器3前段及连接槽之插入口551系露出该外壳体230外。
请参阅图106及图107,系为本发明第七实施例,本实施例为一具有本 发明电连接器之卡片阅读机901,其系包括有一外壳体230、一电路板240、一电子装置250、及一电连接器3,其大致与第六实施例相同,不再赘述,其中主要差异在于该电子装置250之电子单元为一卡片阅读机之电子组合。
请参阅图108及图109,系为本发明第八实施例,本实施例为一具有本发明电连接器之Hub扩充器902,其系包括有一外壳体230、一电路板240、一电子装置250、及多个电连接器3,其大致与第六实施例相同,其中主要差异在于本实施例之电子装置250之电子单元为一扩充器之电子组合,该电连接器3为一USB2.0/3.0/3.1电连接插座,其构造如前述第一、二、五实施例及其变化实施之构造,该多个电连接器3系电连接在该电路板240上并与该电子装置250电连接,该电连接器3之连接槽之插入口551系露出该外壳体230。
请参阅图110,系为本发明第九实施例,本实施例为一具有本发明电连接器之排插903,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一排插之电子组合。
请参阅图110A,系为本发明第九实施例之一变化实施,其为一具有本发明电连接器之排插203A,其大致与第九实施例相同,其中主要差异在于本实施例之电连接器之连接槽之插入口551朝上。
请参阅图111,系为本发明第十实施例,本实施例为一具有本发明电连接器之笔记本电脑904,其大致与第六实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一笔记本电脑之电子组合。
请参阅图112,系为本发明第十一实施例,本实施例为一具有本发明电连接器之平板计算机905,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一平板计算机之电子组合。
请参阅图113,系为本发明第十二实施例,本实施例为一具有本发明电连接器之延长线插座906,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一多插座之电子组合。
请参阅图114,系为本发明第十三实施例,本实施例为一具有本发明电连接器之家用开关插座/充电座907,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一开关插座/充电座之电子组合。
请参阅图115,系为本发明第十四实施例,本实施例为一具有本发明电连接器之车用充电器908,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一车用充电器之电子组合。
请参阅图116,系为本发明第十五实施例,本实施例为一具有本发明电连接器之行动电源909,其大致与第八实施例相同,其中主要差异在于本实施例之电子装置之电子单元为一行动电源之电子组合。
请参阅图117,系为本发明第十六实施例,本实施例为一具有本发明电连接器之转接电连接器910,其包括有一转接电路、一第一电连接器1、二第二电连接器2,其中该转接电路为一电连接线260,该转接电路一端电连接该第一电连接器1,另一端电连接该二第二电连接器2,藉由该转接电路达到一第一电连接器1转接二第二电连接器2,该第一电连接器1为一USB2.0/3.0/3.1接头,其构造如前述第三、四实施例及其变化实施之构造,该二第二电连接器2分别为一单面MICRO接头320及一双面电连接MICRO接头321。
请参阅图118,系为本发明第十七实施例,本实施例为一具有本发明电连接器之转接电连接器911,其包括有一转接电路、一第一电连接器1、三第二电连接器2及一外壳体230,其中该转接电路系设于一电路板240,该第一电连接器1系设于该电路板240一侧,该三第二电连接器2系设于该电路板240另一侧,该转接电路一端电连接该第一电连接器1,另一端电连接该三个第二电连接器2,藉由该转接电路达到一第一电连接器1转接三第二电连接器2,该第一电连接器1为一USB2.0/3.0/3.1接头,其构造如前述第三、四实施例及其变化实施之构造,该三第二电连接器2为一USB2.0/3.0/3.1电连接插座,其构造如前述第一、二、五实施例及其变化实施之构造,该外壳体230包覆该电路板240,该一第一电连接器1及三第二电连接器2电连接器3之连接槽之插入口551皆露出该外壳体230。
请参阅图118A,系为本发明第十八实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十七实施例,其差异在于本实施例为一第一电连接器1转接一第二电连接器2,且该电路板240电连接设有一电子装置250,该电子装置250包括有一电子单元、一控制芯片、及一电路安全保护装置,该电子单元为转接装置之电子组合,该电子单元可对不 同之界面作切换转接,使不同接口之第一电连接器1和第二电连接器2可相互转接,该控制芯片系控制该电子单元之运作,该电路安全保护装置系包括多个电路安全保护组件,如电源安全控制芯片、防过电流组件、防过电压组件、防短路组件、电阻、电容等。
该第一电连接器1为一USB2.0/3.0/3.1接头,其构造如前述第一、二实施例构造,该第二电连接器2为一USB TYPE-C插座。
请参阅图119,系为本发明第十九实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十八实施例,其差异在于本实施例之第二电连接器2为一USB TYPE-C接头。
请参阅图120,系为本发明第二十实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十八实施例,其差异在于本实施例之第二电连接器2为一MICRO USB接头。
请参阅图121,系为本发明第二十一实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十八实施例,其差异在于本实施例之第二电连接器2为一Apple板片式双向接头。
请参阅图122,系为本发明第二十二实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十九实施例,其差异在于本实施例之第一电连接器1为一USB2.0/3.0/3.1电连接插座,其构造如前述第一、二、五实施例及其变化实施之构造。
请参阅图123,系为本发明第二十三实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十九实施例,其差异在于本实施例之第二电连接器2为一MICRO USB接头。
请参阅图124,系为本发明第二十四实施例,本实施例为一具有本发明电连接器之转接电连接器,其大致相同第十九实施例,其差异在于本实施例之第二电连接器2为一Apple板片式双向接头。
请参阅图125,系为本发明第二十五实施例,本实施例为一具有本发明电连接器之转接电连接器919,其大致相同第十六实施例,其差异在于本实施例之第二电连接器2为一Apple板片式双向接头。
请参阅图126,系为本发明第二十六实施例,本实施例为一具有本发明电连接器之转接电连接器920,其大致相同第十三实施例,其差异在于本实 施例之第二电连接器2为一USB TYPE-C接头。
请参阅图127,系为本发明第二十七实施例,本实施例为一具有本发明电连接器之转接电连接器921,其大致相同第十三实施例,其差异在于本实施例之第一电连接器1可为一USB2.0/3.0/3.1接头,其构造如前述第三、四实施例及其变化实施之构造,抑或可为一USB2.0/3.0/3.1电连接插座,其构造如前述第一、二、五实施例及其变化实施之构造;该第二电连接器2可为D-SUB接头或母座,抑或为HDMI,抑或为Display Port,抑或为eSATA,抑或为RJ接头,抑或为网线接头,抑或为记忆卡座(如SD记忆卡座),抑或为芯片智能卡座,抑或为各种电子接头或母座。
请参阅图128,系为本发明第二十八实施例,本实施例为一具有本发明电连接器之转接电连接器922,其大致相同第十八实施例,其差异在于本实施例之第一电连接器1可为一USB2.0/3.0/3.1接头,其构造如前述第三、四实施例构造,抑或可为一USB2.0/3.0/3.1电连接插座,其构造如前述一、二及五实施例构造;该第二电连接器2可为D-SUB接头或母座,抑或为HDMI,抑或为Display Port,抑或为eSATA,抑或为RJ接头,抑或为网线接头,抑或为记忆卡座(如SD记忆卡座),抑或为芯片智能卡座,抑或为各种电子接头或插座。
请参阅图129至图134系为本发明第二十九实施例,本实施例为一双向双面USB TYPE-C 2.0电连接插头,其设有一绝缘座体600、二排端子20、一金属隔板30、二接地件40、及一金属外壳50,其中:
该绝缘座体600设有上下迭合之一上座601及一下座602,该上、下座601、602,各一体设有一基部611及一对接部612,该对接部612连接于该基部611前端,该上、下座601、602之基部611之内面设有接合面615相抵接,且各设有一卡孔617与一卡柱616,藉以相互卡定,该对接部612设有一底板6121及二侧板6122,该二侧板6122连接于该底板6121左右二侧,该底板6121内面之前段设有低面606且后段设有高面605,该上、下座601、602内面各设有一排隔栏603分隔成一排前后延伸之端子槽604,该端子槽604自基座611延伸至对接部612且可自上下方向置入端子,该上、下座601、602之对接部612之二侧板6122前段较高呈相互接合且中段较低而呈一开口6124,该上、下座601、602之底板6121内面之间形成一连接槽6125。
该二排端子620系以上下方向组装入该上、下座601、602之二排端子槽604,该二排端子20各为8个,如图3所示,上排端子以A表示,接点电路序号由右至左排列依序为A1、A4、A5、A6、A7、A8、A9、A12,下排端子以B表示,接点电路序号由右至左排列依序为B12、B9、B8、B7、B6、B5、B4、B1,每一端子620由前而后一体设有一弹动部622、一固定部623及一接脚624,该弹动部622前段对应该接部之凹陷区6123且弯曲设有一上下方向凸出该高面605之接触部6221,该弹动部622可上下弹动,该弹动部后段6223与固定部623呈同一水平抵贴于该端子槽604之底面,该端子槽604之深度较该端子之材料厚度大,使该弹动部后段6223与固定部623陷入该端子槽604内,该接脚24呈水平伸出该基部后端,该二排接触部之相同接点电路序号相互为反向排列。
依USB协会所规范之USB TYPE-C之接点电路序号说明如下:1和12为一对接地端子呈左右对称排列,4和9为一对电源端子呈左右对称排列,2,3为一对高分差讯号端子(TX+,TX-),10,11为另一对高分差讯号端子(RX+,RX-),6,7为一对低分差讯号端子(D+,D-),5,8为侦测端子,其中接地端子和电源端子有传输大电流需求,其他端子则没有传输大电流需求,本实施在设计上,二排端子中A1、A4、A9、A12、B1、B4、B9、B12之弹动部后段223至固定部623之板宽较其他端子为宽。
金属隔板630设于该上、下座601、602之间,该金属隔板630设有一主板面631,该主板面631左右侧各向前延伸一体设有一弹性卡扣633且向后延伸一体设有一水平之接脚632,该弹性卡扣633可对应该开口6124左右弹动。
该金属隔板30上下面埋入塑料射出设有一绝缘之固定部140,该固定部140上下面各设有间隔之多数个凹面141及凸面142,该间隔之多数个凹面141接合该上、下座601、602之多数个隔栏603,该间隔之多数个凸面142接合该上、下座601、602之多数个端子槽604抵压固定各端子620之固定部。
该金属外壳650为金属抽拉引伸加工而成,其包覆该绝缘座体600,该金属外壳650设有一四面包主壳体651及一定位部52,该四面包主壳体51遮蔽该该上、下座601、602之对接部612且两者形成一对接构造,该对接 构造可正反双向定位于一对接电连接器。
如图5所示,端子之弹动部后段6223水平抵贴于端子槽之底面可具有弹臂中段支撑效果,即形成有中段支点6224支撑端子槽底面6041,即当接触部6221受力向端子槽底面6041弹动时,中段支点6224以后之弹动部后段6223会反向弹动,如此可增加端子接触之正向力及弹性。
请参阅图135至图141,系为本实施例之第一变化实施,其大致相同第二十九实施例,其差异在于本变化实施之上排端子仅有7个,接点电路序号由右至左排列依序为A1、A4、A5、A6、A7、A9、A12,下排端子仅有5个,接点电路序号由右至左排列依序为B12、B9、B5、B4、B1。
该上座601之基座611之后段外面设有一焊盘607,该焊盘607上设有一排凹槽608,该一排凹槽608之前段设有开孔609,该下座602之基座611之后段内面设有一排多个间隔排列之凸块614,该上、下座601、602之基座611之后段内面皆设有内外二U形槽613。
该二排端子620其中二端子A1/A12、二端子A4/A9、二端子B1/B12、二端子B4/B9分别藉由一U形连接片625一体连接,其中二端子A1/A12之U形连接片625和二端子B1/B12之U形连接片625上下迭合并置于外之U形槽613而形成电连接,二端子A4/A9之U形连接片625和二端子B4/B9之U形连接片625上下迭合并置于内之U形槽613而形成电连接,其中仅端子A1、A5、A6、A7、B5、A9设有接脚624,该每一接脚624由一凸块614支撑,该6个接脚624上下对应该一排开孔609。
另外,该端子A4之固定部和端子A5之固定部皆电连接一电阻690。
请参阅图142,系为本变化实施之使用状态,本变化实施之接头6之金属外壳50后段包覆有一后屏蔽金属壳720,电连接线730之多条导线731焊接于该一排接脚624,再于后屏蔽金属壳720内灌胶形成一封胶体740,该后屏蔽金属壳720外再包覆一绝缘外壳710。
请参阅图143及图144,系为本实施例之第二变化实施,其大致相同本实施例之第一变化实施,其差异在于本变化实施之之上排端子仅有4个,接点电路序号由右至左排列依序为A1、A4、A9、A12,下排端子仅有4个,接点电路序号由右至左排列依序为B12、B9、B4、B1。
请参阅图145及图146,系为本实施例之第三变化实施,其大致相同本 实施例之第一变化实施,其差异在于本变化实施之之上排端子仅有5个,接点电路序号由右至左排列依序为A1、A4、A5、A9、A12,下排端子仅有5个,接点电路序号由右至左排列依序为B12、B9、B5、B4、B1。
请参阅图147至图150,系为本实施例之第四变化实施,其为一双向双面USB TYPE-C 3.0电连接插头,其大致相同本实施例之第一变化实施,其差异在于本变化实施之上排端子增设有端子A2、A3,下排端子增设有B10、B11。
另外该上、下座601、602之外面由前而后设有一凹面6147、一凹面6148,该凹面6147较该凹面6148更为凹陷且位于该三个开口6145前方及两侧,该凹面148位于后段,该凹面6148设有向前延伸之两侧部61481,该两侧部位于该绝缘座体10两侧弯弧处且连接该凹面147。
该二接地件640各设有一定位片642及一扭动片645及三个弹片641,该定位片642接合定位于该凹面148大致呈齐平,该定位片42两侧向前延伸设有二侧部6421,该二侧部6421前端连接该扭动片645,该二侧部6421和该扭动片645形成一透空区6422,该二侧部6421呈弧面状接合于该两侧部61481,该扭动片645置放于该凹面6147,该扭动片645之厚度较小于该凹面6147之深度,该三个弹片641与该扭动片645相连且向后延伸,该三个弹片641与该扭动片45呈一体连续弯曲延伸之板片,故该三个弹片641呈倒U形状且呈上下方向凸出该三个开口6145,由于该凹面6147较该凹面6148更为凹陷,故当该绝缘座体600套合该金属外壳650后,该扭动片645于该凹面6147具有扭动间隙可扭动,藉以增加该三个弹片41之弹性。
请参阅图151,系为本实施例之第五变化实施,其为一双向双面USB TYPE-C 3.0/3.1电连接插头,其大致相同本实施例及第四变化实施,其差异在于本变化实施之上、下排端子皆为12个,上排端子之接点电路序号由右至左排列依序为A1至A12,下排端子之接点电路序号由右至左排列依序为B1至B12。
本发明各实施例之电连接器接头和电连接器插座亦可设于各种类型的设备中并与各种类型的设备连接,所述设备诸如是转接线或转接器或转接装置或鼠标或键盘或电源供应器或鼠标或耳机及机壳与周边配件产品等或随身碟或U盘或行动硬盘或各种储存设备或仪器或行动电源或充电宝或充 电器或墙插充电器或扩充座或扩充器或笔记本电脑或平板计算机或手机或各种投影设备产品或各种无线充电器或各种无线设备产品或机顶盒或服务器或桌面计算机或各种移动可携式电子设备仪器或电视或游戏机或各种电竞设备产品或各种影音设备产品或各种耳机或麦克风或扩音器或各种电子灯具照明设备产品或各种电风扇电器或各种电子零件或各种AR或VR电子设备产品或各种其他适用或可应用之电子设备产品。
另外,本发明双向双面之公头或母座(或母头)者,由于有二接触介面故亦可配合使用萧基二极管或电阻或过敏电阻或电容或磁珠等防过电压或防过载电流或防过热高温或防短路或防逆流作为电路安全保护,然而亦有多种方式如设置萧基二极管防短路或电阻或过敏电阻或电容或磁珠等防过电压或防过载电流或防过热高温或防逆流电子组件或防短路电子组件或电路安全保护组件或安全电路设置手段,藉以达到电路安全保护效果。
本专利案之多个实施例之结构特征皆可相互交叉应用,二个或二个以上之结构特征相加组合应用于该多个实施例,且为清晰说明本专利案之结构特征,不再增加上述之结构特征相互交叉结合或相类似之结构特征多个相加组合之图面实施例,特此说明。
本发明上述电连接插座实施例皆可为直立式型态,即连接槽之插入口朝上,连接板呈竖直向上延伸,两连接面呈竖直面,亦可设计成侧立式型态,即连接槽之插入口朝前,连接板呈竖直向前延伸,两连接面呈竖直面。
USB 3.0公头或母座之最佳结构之功能优点:
1.USB 3.0母座:顺向延伸弹动接点与一对接电连接公头对接时,该顺向延伸弹动接点不容易被对接电连接公头顶翻接点造成跪Pin或垮Pin,并该顺向延伸弹动接点之弹高尺寸包容量较高只要高于连接板一定高度即可确保与对接电连接公头的接触导通,顺向延伸弹动接点弹高尺寸容易控管良率高生产成本低。
2.USB 3.0母座:前后二排端子之延伸部为等高排列,该前排接点为一排由前往后反折延伸之平面接点,该后排接点为一排由前往后顺向延伸之弹动接点,该前后二排接点之接地与电源延伸部设于该二对相邻设置之高频端子延伸部之内侧或外侧,且该D+及D-讯号端子之延伸部系由该接点前端靠近连接槽插入口之延伸部转折往内侧延伸设于该D+及D-讯号接点 之内侧,该前后二排端子之顺向延伸接点及延伸部排列结构为较佳高频讯号传输之结构。
3.USB 3.0公头或母座之该连接板与该绝缘基座间设有一分隔空間,藉以断开该连接板与该绝缘基座之绝缘体连结,该镂空部仅以金属板连结该连接板与该绝缘基座,该金属板之物理性能稳定冷热冲击不容易变型,可确保该金属板连结之该连接板与该绝缘基座尺寸稳定不容易变型,该连接板一体连结该绝缘基座因绝缘体之尺寸厚薄或大小差异或偏心非对称之结构性差异容易造成缩水变形与尺寸不稳定之变异,该镂空部仅藉由金属板连结可减少或优化或防止该连接板一体连结该绝缘基座之非对称结构因素所产生之尺寸变异,可确保绝缘体之尺寸控制与注塑成型参数之稳定,该镂空部可减少或优化或防止该绝缘体之非对称结构性差异而造成注塑参数或成型缩水参数不稳定之变异。
在较佳实施例之详细说明中所提出之具体的实施例仅为了易于说明本发明之技术内容,而并非将本发明狭义地限制于该实施例,在不超出本发明之精神及以下权利要求书之情况,可作种种变化实施。

Claims (1)

  1. 一种正反双面电连接器,其包括有:
    一基座,该基座为塑胶材质;
    一舌板,该舌板设于该基座前方且两者分隔一空间,该舌板之板面较大两面为两连接面,该舌板为塑胶材质;
    二排端子,该端子由前而后一体设有一延伸部及一接脚,该延伸部由前而后一体设有一第一延伸部、一第二延伸部及一第三延伸部,该延伸部一体连接一接触部,该接触部设有一凸出之接点凸出该连接面;及
    一金属外壳,其包覆该基座及舌板;
    其特征在于,该基座设有相互上下抵接叠合之一第一基座及一第二基座,该舌板设有相互上下抵接叠合之一第一舌板及一第二舌板,该一排端子、该第一基座及该第一舌板为一次性埋入塑胶射出成型而呈一第一组合,该另一排端子、该第二基座及该第二舌板为一次性埋入塑胶射出成型而呈一第二组合,该第一组合和该第二组合相互上下叠合,该第一舌板及第二舌板皆可相对该基座作上下弹动。
PCT/CN2019/075090 2018-02-14 2019-02-14 正反双面电连接器 WO2019158111A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308258A (en) * 1993-01-29 1994-05-03 International Business Machines Corporation Planar modular interconnect system
CN102097692A (zh) * 2010-09-21 2011-06-15 东莞市凯昶德电子科技有限公司 双面刺破式连接器及其制作方法
CN102931504A (zh) * 2011-07-01 2013-02-13 蔡周贤 具套接壳的双面电连接公头
CN206225620U (zh) * 2015-06-11 2017-06-06 蔡周贤 双向双面电连接器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308258A (en) * 1993-01-29 1994-05-03 International Business Machines Corporation Planar modular interconnect system
CN102097692A (zh) * 2010-09-21 2011-06-15 东莞市凯昶德电子科技有限公司 双面刺破式连接器及其制作方法
CN102931504A (zh) * 2011-07-01 2013-02-13 蔡周贤 具套接壳的双面电连接公头
CN206225620U (zh) * 2015-06-11 2017-06-06 蔡周贤 双向双面电连接器

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