TWM503681U - Connector female contact and connector male contact - Google Patents

Description

Connector female connector and connector male (5) 【0001】

The present invention relates to connectors, and more particularly to a connector set including a connector female and a corresponding male connector.

【0002】

The Universal Serial Bus (USB) is one of the most widely used transmission interfaces in PC peripheral products. It was originally initiated by Intel and Microsoft, and is widely known and widely used by USB 2.0 and USB3.0 two specifications. The USB2.0 interface supports high-speed mode and the transmission rate is 480Mbps; the USB3.0 interface supports ultra-high-speed mode and the transmission rate is 5Gbps.

[0003]

However, with the development of the electronics industry, the USB 2.0 interface and the USB 3.0 interface provide a transmission rate that cannot meet the basic needs of users for data transmission. Moreover, since the USB connector has a fixed plugging direction, the user cannot freely insert or reverse insert, thereby causing some inconvenience to the user.

[0004]

In view of this, the USB Type-C specification transmission interface has been introduced in the market. The USB Type-C interface provides SuperSpeed+ mode with a transfer rate of up to 10Gbps. At the same time, the USB Type-C connector has twelve terminals on the front and back of the tongue, with the front and back sides. The same number and similar function terminals enable the user to insert and reverse the structure at will.

[0005]

The biggest feature of the traditional USB2.0 connector and USB3.0 connector is that it can be up/down compatible. Users do not have to deliberately use the connector male connector and connector female connector, so it has high compatibility. . However, the existing USB Type-C connector male and female connectors do not have this feature, thus causing trouble in use.

[0006]

The main purpose of this creation is to provide a connector female head that is provided with a set of gold finger sets and two sets of lead terminal sets in a housing conforming to the size of a conventional USB connector female to conform to USB Type-C. The 12 guide points required for one side of the connector female connector in the specification, and at the same time, the USB 2.0 connector male connector and the USB3.0 connector male connector are compatible downward.

【0007】

Another main purpose of the present invention is to provide a connector male body in which two sets of gold finger sets and a set of lead terminal sets are arranged in a housing conforming to the size of a conventional USB connector male to conform to USB Type. The -C specification is the twelve guiding points required for the connector male single side, and at the same time is compatible with the USB2.0 connector female and the USB3.0 connector female.

[0008]

In order to achieve the above object, the present invention provides a connector female head and a corresponding connector male head, the connector female head is provided with a female gold finger set at a first position of the tongue portion, and a first female head is disposed at the second position The terminal block group is provided with a second female lead terminal group at the third position. The connector male body is provided with a first male gold finger group corresponding to the second female guiding terminal group at the fourth position of the tongue plate, and a second position corresponding to the first female guiding terminal is disposed at the fifth position The male gold finger set is provided with a male lead terminal group corresponding to the female gold finger set in the sixth position.

【0009】

The effect of this creation against the prior art is that the connector female connector and the male connector of the present invention conform to the size of the female USB connector and the male connector, so that the user can use the traditional USB 2.0. Connector or USB3.0 connector for plugging in. At the same time, the connector female connector and the connector male body respectively form one or more sets of gold finger groups and the conductive terminal groups to form twelve guiding points required to conform to one side of the USB Type-C specification, When the user connects the connector male connector of the author with the connector of the author, the data can be transmitted at a high speed through the USB Type-C interface and provide/receive a large current.

[0010]

In addition, this creation replaces some of the terminals in the conventional USB connector with the gold fingers on the circuit board, and the other conductive terminals are directly electrically connected to the same circuit board. In this way, the assembly work of the connector female connector and the connector male connector can be effectively reduced, thereby reducing the assembly difficulty of the connector and improving the assembly efficiency.

[0011]

In addition, the plurality of gold fingers and the plurality of lead terminals on the connector of the present invention are electrically connected to the same circuit board, so that the connector can be easily added by directly setting the IC on the circuit board. Protective components needed.

[0084]

1, 1'‧‧‧ connector female

[0085]

2, 2'‧‧‧insulated body

[0086]

21‧‧ ‧Tongue

[0087]

2101‧‧‧First position

[0088]

2102‧‧‧second position

[0089]

2103‧‧‧ third position

[0090]

211‧‧‧ first female opening

[0091]

212‧‧‧Second female opening

[0092]

213‧‧‧ third female opening

[0093]

22‧‧‧Female head slot

[0094]

23‧‧‧ accommodating slots

[0095]

24‧‧‧ convex

[0096]

3‧‧‧Female circuit board

[0097]

31‧‧‧Female gold finger group

[0098]

32‧‧‧Protection components

[0099]

33‧‧‧First female positioning hole

【0100】

34‧‧‧Second female positioning hole

【0101】

35‧‧‧Female connector hole

【0102】

41‧‧‧First female lead terminal set

【0103】

42‧‧‧Second female lead terminal block

[0104]

43‧‧‧Female adapter terminal set

【0105】

44‧‧‧Detection terminal

【0106】

5, 5'‧‧‧ outer iron shell

【0107】

6, 6'‧‧‧ connector male

【0108】

60, 60’‧‧‧iron pieces

【0109】

7‧‧‧Insulated body

[0110]

71, 71’‧‧‧ tongue

[0111]

7101‧‧‧ fourth position

[0112]

7102‧‧‧ fifth position

[0113]

7103‧‧‧ sixth position

【0114】

711‧‧‧ first male opening

[0115]

712‧‧‧second male opening

[0116]

713‧‧‧ Third male opening

【0117】

72‧‧‧ Male slot

【0118】

8‧‧‧Male circuit board

【0119】

81‧‧‧First male gold finger group

[0120]

82‧‧‧Second male gold finger group

【0121】

83‧‧‧Male positioning hole

【0122】

84‧‧‧Transfer gold finger

【0123】

91‧‧‧Male lead terminal set

[0124]

10‧‧‧Connector female

【0125】

20‧‧‧Insulated body

【0126】

201‧‧ ‧Tongue

【0127】

2011‧‧‧First female opening

【0128】

2012‧‧‧Second female opening

【0129】

2013‧‧‧ Third female opening

【0130】

2014‧‧‧4th female opening

【0131】

2015‧‧‧ fifth female opening

【0132】

2016‧‧‧ sixth female opening

【0133】

20101‧‧‧ first position

【0134】

20102‧‧‧Second position

【0135】

20103‧‧‧ third position

【0136】

20104‧‧‧ fourth position

【0137】

20105‧‧‧ fifth position

【0138】

20106‧‧‧ sixth position

【0139】

202‧‧‧Female head slot

【0140】

30‧‧‧Female circuit board

【0141】

301‧‧‧First female gold finger group

【0142】

302‧‧‧Second female gold finger group

【0143】

303‧‧‧First female positioning hole

【0144】

304‧‧‧Second female positioning hole

【0145】

305‧‧‧ Third female positioning hole

【0146】

306‧‧‧4th female positioning hole

【0147】

307‧‧‧Female connector hole

【0148】

401‧‧‧First female lead terminal set

【0149】

402‧‧‧Second female lead terminal block

【0150】

403‧‧‧third female lead terminal set

[0151]

404‧‧‧fourth female lead terminal set

[0152]

405‧‧‧Female adapter terminal set

[0012]

1 is an exploded perspective view of the connector female body of the first embodiment of the present invention.

[0013]

2 is a perspective assembled view of the connector female body of the first embodiment of the present invention.

[0014]

Figure 3 is a cross-sectional view of the female connector of the first embodiment of the present invention.

[0015]

Figure 4 is a diagram showing the definition of the connector female terminal of the first embodiment of the present invention.

[0016]

Figure 5 is an exploded perspective view of the male connector of the first embodiment of the present invention.

[0017]

Figure 6 is a perspective view of a male connector of the first embodiment of the present invention.

[0018]

Figure 7 is a diagram showing the definition of the connector male terminal of the first embodiment of the present invention.

[0019]

Figure 8 is a front view of the connector of the first embodiment of the present invention.

[0020]

Figure 9 is a schematic view of the connector of the first embodiment of the present invention after being connected.

[0021]

Figure 10 is a front view of the connector of the second embodiment of the present invention.

[0022]

Figure 11 is a schematic view of the connector of the second embodiment of the present invention.

[0023]

Figure 12 is a schematic view of the connector of the third embodiment of the present invention after being connected.

[0024]

For a more detailed understanding of the features and technical aspects of the present invention, reference should be made to the description and the accompanying drawings.

[0025]

1 to 3 are respectively a perspective exploded view, a perspective assembled view and a cross-sectional view of a connector female body according to a first embodiment of the present invention. The present invention discloses a novel connector female connector 1 which includes an insulating base 2, a female circuit board 3, a first female lead terminal group 41, and a second female The head lead terminal group 42, a female adapter terminal set 43 and an outer iron shell 5. It is worth mentioning that the size of the connector female 1 conforms to the size of the conventional Universal Serial Bus (USB) 2.0 and the USB 3.0 connector female, which can be used for the traditional USB 2.0 connector. The head or USB3.0 connector is plugged in.

[0026]

A tongue portion 21 is defined in the front end of the insulating base 2, and a female through slot 22 is disposed in the tongue portion 21. The size of the female through slot 22 corresponds to the size of the female circuit board 3, and can be accommodated. The female circuit board 3. The front edge of the tongue portion 21 is provided with a plurality of first female openings 211 communicating with the female through slots 22, and a plurality of first female openings 211 are disposed behind the female through slots 22 The second female opening 212 is disposed behind the plurality of second female openings 212 with a plurality of third female openings 213 communicating with the female through slots 22.

[0027]

Preferably, the plurality of first female openings 211 are located at a first position 2101 of the front edge of the tongue portion 21, and the plurality of second female openings 212 are located at a second position 2102 of the tongue portion 21 side. The plurality of third female openings 213 are located at a third position 2103 on the side of the tongue 1 , wherein the second position 2102 is located behind the first position 2101 , and the third position 2103 is located at the second position 2102 . rear.

[0028]

The female circuit board 3 is provided with a female gold finger set 31 on one side of the leading edge. In this embodiment, the female gold finger set 31 includes five gold fingers to replace two sets of differential terminals on the conventional USB 3.0 connector. And five terminals such as a grounding terminal. The first female lead terminal group 41 has four lead terminals, and each of the lead terminals has a guiding portion and a soldering portion, and is electrically connected to the female circuit board 3 through the soldering portions respectively. on. When the first female lead terminal group 41 is electrically connected to the female circuit board 3, the guiding portions are respectively located behind the female gold finger group 31, and are in the female gold finger group 31 The multiple gold fingers are located at different levels.

[0029]

In addition, the second female lead terminal group 42 has three conductive terminals, and the three conductive terminals respectively have a guiding portion and a soldering portion, and are electrically connected to the female circuit board through the soldering portions respectively. 3 on. When the second female lead terminal group 42 is electrically connected to the female circuit board 3, the conductive terminals are respectively located behind the first female lead terminal group 41, and the female gold is The plurality of gold fingers in the finger group 31 are at different levels.

[0030]

Specifically, the plurality of gold fingers in the female gold finger set 31 are horizontally attached to the female circuit board 3, and the first female lead terminal group 41 and the second female lead terminal group 42 are horizontally attached. The upper guiding ends protrude from the surface of the female circuit board 3. In this embodiment, the first female lead terminal group 41 includes four lead terminals for replacing one set of data terminals, one power terminal and one ground terminal in the conventional USB 2.0 connector. The second female lead terminal group 42 includes three lead terminals for replacing one power terminal (VBUS), one reserved terminal (RFU) and one configured channel detecting terminal (CC) in the USB Type-C connector. .

[0031]

In this embodiment, the first female lead terminal group 41 and the second female lead terminal group 42 can be soldered to the female circuit board 3 by a surface mount technology (SMT). Preferably, in order to further improve the connection strength of the lead terminals, while preventing the connector female 1 and the corresponding connector male (for example, the USB 2.0 connector male, the USB 3.0 connector male) Or the displacement problem that may occur when the male connector 6) of the connector shown in FIG. 5 is inserted, the female circuit board 3 is further provided with a plurality of first female positioning holes 33 behind the female gold finger set 31, and A plurality of second female positioning holes 34 are disposed behind the plurality of first female positioning holes 33. Specifically, the number of the plurality of first female positioning holes 33 corresponds to the number of the plurality of conductive terminals included in the first female conductive terminal group 41. In the present embodiment, four are taken as an example. The number of the second female positioning holes 34 corresponds to the number of the plurality of guiding terminals included in the second female guiding terminal group 42. In the present embodiment, three are taken as an example.

[0032]

The lead terminals of the first female lead terminal group 41 are respectively inserted into the plurality of first female positioning holes 33 through the soldering portions thereon for being fixed on the female circuit board 3, the second female The lead terminals in the head lead terminal group 42 are respectively inserted into the plurality of second female positioning holes 34 through the soldering portions thereon to be fixed on the female circuit board 3, and then through the soldering process and the mother The head circuit board 3 is electrically connected. In this embodiment, the plurality of first female positioning holes 33 and the plurality of second female positioning holes 34 are blind holes, but are not limited.

[0033]

The female adapter terminal set 43 is electrically connected to the female circuit board 3. The female gold finger set 31, the first female lead terminal group 41 and the second female lead terminal group 42 are respectively electrically connected through a preset line (not shown) on the female circuit board 3 The female head is connected to the terminal group 43. In this embodiment, the number of the plurality of transfer terminals included in the female switch terminal group 43 corresponds to the number of the plurality of gold fingers included in the female gold finger set 31, and the first female lead terminal group 41 includes The total number of the plurality of conductive terminals and the number of the plurality of conductive terminals included in the second female terminal group 42 (12 in this embodiment) can correspond to the USB Type-C connector Twelve guiding points required for one side of the head.

[0034]

Similarly, in order to further increase the connection strength of the plurality of transfer terminals in the female transfer terminal group 43, the female circuit board 3 is provided with a plurality of female connection holes 35 mainly at the other end away from the female gold finger set 31. The plurality of transfer terminals are respectively inserted into the plurality of female connection holes 35 to be fixed on the female circuit board 3, and electrically connected to the female circuit board 3 via a soldering process. In this embodiment, the plurality of female connecting holes 35 are perforations, but are not limited.

[0035]

It is to be noted that in a preferred embodiment, the connector female 1 further includes a protection component 32 electrically connected to the female circuit board 3. Specifically, the female gold finger set 31, the first female lead terminal group 41 and the second female lead terminal group 42 are electrically connected to the protection component 32 through the lines on the female circuit board 3, respectively. And the protection component 32 is electrically connected to the female adapter terminal group 43 through a line on the female circuit board 3.

[0036]

In the embodiment shown in FIG. 1, FIG. 2 and FIG. 3, the female gold finger set 31, the first female lead terminal group 41, the second female lead terminal group 42, the female switch Both the terminal set 43 and the protective element 32 are disposed on the same side of the female circuit board 3. However, if the number of the protection elements 32 is plural, the protection element 32 may be disposed on the other side of the female circuit board 3 or at the same time on the top and bottom surfaces of the female circuit board 3, without limited.

[0037]

In this embodiment, the connector female 1 solves the problems of electromagnetic interference (EMI) and electrostatic discharge (ESD) encountered by the general connector through the setting of the protection component 32. Preferably, the protection component 32 is an electrostatic protection integrated circuit (IC). In a specific example, the protection component 32 can be, for example, a common mode filter, a ceramic ESD suppressor, or a Transient Voltage Suppressor (TVS), but is not limited. .

[0038]

In the female connector 1 of the present invention, the female circuit board 3 is mainly assembled in the insulating base 2. Specifically, the female circuit board 3 is assembled in the female through slot 22 of the insulating base 2 and is received in the tongue portion 21. In this embodiment, when the female circuit board 3 is assembled in the female through slot 22, the plurality of golden fingers in the female gold finger set 31 are obtained by the plurality of first females located in the first position 2101. The head opening 211 is exposed outside the tongue portion 21; the plurality of lead terminals in the first female lead terminal group 41 are exposed to the tongue by the plurality of second female openings 212 located in the second position 2102 The plurality of lead terminals in the second female lead terminal group 42 are exposed outside the tongue portion 21 by the plurality of third female openings 213 located at the third position 2103.

[0039]

More specifically, the number of the plurality of first female openings 211 in the embodiment is five, corresponding to the number of the plurality of gold fingers included in the female gold finger set 31. The number of the plurality of second female openings 212 is four, corresponding to the number of the plurality of conductive terminals included in the first female conductive terminal group 41. The number of the plurality of third female openings 213 is three, corresponding to the number of the plurality of conductive terminals included in the second female conductive terminal group 42.

[0040]

Specifically, the set position of the female gold finger set 31 and the first female lead terminal group 41 corresponds to the set position of the nine terminals in the conventional USB 3.0 connector female, and the female gold finger set The sum of the number of the plurality of gold fingers included in the 31 and the number of the plurality of lead terminals included in the first female lead terminal group 41 corresponds to the number of nine terminals in the conventional USB 3.0 connector female. Therefore, the female connector 1 of the present invention can be compatible with the USB2.0 and USB3.0 interfaces downwards, and is connected to the male connector of the USB2.0 and USB3.0 specifications (not shown).

[0041]

When a conventional USB 2.0 connector is malely plugged into the connector female connector 1, the four terminals in the male connector of the USB 2.0 connector and the second connector 2102 of the connector female connector 1 are located. The first female lead terminal group 41 is electrically connected to transmit signals and power through the USB 2.0 interface; and when a conventional USB 3.0 connector male plugs the connector female 1 , The nine terminals in the male connector of the USB 3.0 connector and the female gold finger set 31 in the first position 2101 of the connector female 1 and the first female guide located in the second position 2102 The terminal group 41 is electrically connected to transmit signals and power through the USB 3.0 interface.

[0042]

Please refer to FIG. 4 at the same time, which is a definition diagram of the connector female terminal of the first embodiment of the present invention. As shown in FIG. 4, the female gold finger set 31 includes a grounded gold finger (GND) corresponding to the USB 3.0 specification, a high-speed transmission and transmission of a golden finger (SSTX+), and a high-speed transmission and transmission of a negative gold finger (SSTX-). A high speed transmission receives a positive gold finger (SSRX+) and a high speed transmission receives a negative gold finger (SSRX-). The first female lead terminal group 41 includes a power supply terminal (VBUS) corresponding to the USB2.0 specification, a ground terminal (GND), a data transmission positive terminal (D+), and a data transmission negative terminal (D-).

[0043]

The plurality of lead terminals in the second female lead terminal group 42 are located at the third position 2103 behind the first female lead terminal group 41. In this embodiment, the second female lead terminal group 42 includes at least three lead terminals, whereby the female gold finger set 31, the first female lead terminal group 41 and the second female lead are connected. The terminal set 42 can constitute the twelve lead points required for the single side of the connector female in the USB Type-C specification. Specifically, as shown in FIG. 4, in the embodiment, the second female lead terminal group 42 includes at least one power terminal (VBUS), a reserved terminal (RFU), and a configuration channel detect corresponding to the USB Type-C specification. Test terminal (CC).

[0044]

When a conventional USB 2.0 connector male or USB 3.0 connector is malely plugged into the connector female 1, since the USB 2.0 connector male and the USB 3.0 connector are male The corresponding position of the third position 2103 does not have any terminal, and therefore cannot be connected to the second female lead terminal group 42 on the connector female 1, so the corresponding function of the USB Type-C cannot be triggered, but It does not affect the data transmission and power transmission functions of the connector female 1 and the USB 2.0 connector male or the USB 3.0 connector male.

[0045]

It is to be noted that, as shown in FIG. 1 and FIG. 3, the insulating base 2 is further provided with a receiving groove 23 communicating with the female through slot 22, and the size of the receiving slot 23 corresponds to the female The size of the protection element 32 on the head circuit board 3. When the female circuit board 3 is assembled in the female through slot 22, the protective component 32 on the female circuit board 3 can be received in the receiving slot 23. In this embodiment, the accommodating slot 23 is preferably disposed on the other end of the insulating base 2 away from the plurality of first female openings 211, and the protection component 32 is disposed on the female circuit board 3 adjacent to the plurality The position of the female connecting hole 35 is not limited. With the structure of the present invention, it is advantageous for the connector female 1 to directly add various protective elements required to the female circuit board 3. Further, since the accommodating groove 23 accommodating the protective member 32 is provided in the insulating base 2, the arrangement of the protective member 32 does not affect the assembly of the connector female 1.

[0046]

The connector female head 1 further has a positioning member, and the positioning member is provided with a plurality of slots, and the number of the plurality of slots corresponds to the number of the plurality of adapter terminals included in the female adapter terminal group 43 (this embodiment) There are twelve in the middle). The plurality of slots are configured to pass through the plurality of adapter terminals, and the positioning member is coupled to a positioning portion of the insulating base 2 away from the other end of the tongue portion 21 to fix the plurality of adapter terminals.

[0047]

The outer iron shell 5 is mainly used for covering the insulating base 2, the female circuit board 3, the first female lead terminal group 41, the second female lead terminal group 42 and the female adapter The terminal set 43 is provided to provide a metallic shield effect of the connector female 1.

[0048]

Please refer to FIG. 5 and FIG. 6 simultaneously, which are respectively a perspective view of the male connector of the first embodiment of the present invention and a three-dimensional combination diagram of the connector male. The present invention also discloses a connector male connector 6 corresponding to the novel state of the connector female connector 1. The connector male connector 6 includes an insulative housing 7, a male circuit board 8, and a male lead. The terminal group 91 and an iron member 60 are connected. As with the female connector 1 of the connector, the size of the male connector 6 conforms to the size of the male connector of the conventional USB 2.0 and USB 3.0 connector, so that the connector male connector 6 can be inserted in addition to the original In addition to the female connector 1 of the connector, the female USB 2.0 connector female connector or the USB 3.0 connector female connector can be plugged in, and then the female USB 2.0 connector female connector or the USB 3.0 connector female connector can be used. Data transmission and power transmission.

[0049]

A tongue 71 is disposed at a front end of the insulative housing 7 , and a male through slot 72 is disposed inside the tongue 71 . The size of the male through slot 72 corresponds to the size of the male circuit board 8, and the male circuit board 8 can be accommodated. The front edge of the tongue 71 is provided with a plurality of first male openings 711 communicating with the male through slots 72. The plurality of first male openings 711 are provided with a plurality of first communicating with the male through slots 72. The second male opening 712 is disposed behind the plurality of second male openings 712 with a plurality of third male openings 713 communicating with the male through slots 72. Specifically, the plurality of first male openings 711 are disposed on a fourth position 7101 of the front edge of the tongue 71, and the plurality of second male openings 712 are disposed at a fifth side of the tongue 71 At position 7102, the plurality of third male openings 713 are disposed on a sixth position 7103 on one side of the tongue 71. The fifth position 7102 is located behind the fourth position 7101, and the sixth position 7103 is located behind the fifth position 7102.

[0050]

The male circuit board 8 is provided with a first male gold finger set 81 on one side of the leading edge, and a second male gold finger set 82 is disposed behind the first male gold finger set 81. In this embodiment, the first male gold finger set 81 includes three gold fingers for replacing a power terminal (VBUS), a reserved terminal (RFU), and a configuration channel detecting terminal on the USB Type-C connector ( CC); The second male gold finger set 82 includes four gold fingers to replace a set of data terminals, a power terminal and a ground terminal on a conventional USB 2.0 connector. The four gold fingers in the second male gold finger set 82 are located behind the three gold fingers in the first male gold finger set 81.

[0051]

The male lead terminal group 91 is disposed on the male circuit board 8. In this embodiment, the male conductive terminal group 91 includes five conductive terminals for replacing two on the conventional USB3.0 connector. Five terminals, such as a differential terminal and a grounding terminal. The five guiding terminals respectively have a guiding portion and a soldering portion, and are electrically connected to the male circuit board 8 through the soldering portions. When the male lead terminal group 91 is electrically connected to the male circuit board 8, the guiding ends are located behind the first male gold finger group 81 and the second male gold finger group 82, respectively. And at the same level as the gold fingers.

[0052]

In this embodiment, the male lead terminal group 91 can be soldered to the male circuit board 8 by a surface mount technology (SMT). Preferably, in order to further improve the connection strength of the guiding terminals, the male connector 6 and the corresponding one of the USB connector females (for example, the USB 2.0 connector female connector and the USB 3.0 connector) are prevented. The male circuit board 8 is further provided with a plurality of male positioning holes 83 at the rear of the second male gold finger group 82, which may be caused by the head or the female connector 1) shown in FIG. Specifically, the number of the plurality of male positioning holes 83 corresponds to the number of the plurality of conductive terminals included in the male conductive terminal group 91. In the present embodiment, five are taken as an example. The plurality of male positioning holes 83 are respectively connected to the male circuit board 8 through the soldering portion, and are electrically connected to the male circuit board 8 via a soldering process. In this embodiment, the plurality of male positioning holes 83 are blind holes, but are not limited.

[0053]

The male circuit board 8 is disposed at a distance away from the other end of the first male gold finger set 81 with a plurality of transfer gold fingers 84, and the plurality of transfer gold fingers 84 can be disposed on the same side of the male circuit board 8 (for example It is disposed on the same surface as the two male gold finger sets 81 and 82, or is disposed on the upper and lower surfaces of the male circuit board 8, and is not limited. In this embodiment, the connector male 6 is electrically connected to the rear cable or electronic device (not shown) through the plurality of transfer gold fingers 84.

[0054]

Preferably, the first male gold finger set 81, the second male gold finger set 82 and the male lead terminal group 91 respectively pass through a preset line (not shown) on the male circuit board 8 The complex transfer gold finger 84 is connected. In this embodiment, the number of the plurality of gold transfer 84 is the number of the plurality of gold fingers included in the first male gold finger group 81, the number of the plurality of gold fingers included in the second male gold finger group 82, and the number The total number of the plurality of conductive terminals (12 in this embodiment) included in the head lead terminal group 91 can correspond to twelve required for the single side of the connector of the USB Type-C specification. Guide point.

[0055]

In the male connector 6 of the present invention, the male circuit board 8 is mainly assembled in the insulating body 7. Specifically, the male circuit board 8 is assembled in the male through slot 72 and received in the tongue 71. In this embodiment, when the male circuit board 8 is assembled in the male through slot 72, the plurality of golden fingers in the first male gold finger set 81 are by the plural number located in the fourth position 7101. The first male opening 711 is exposed outside the tongue 71, and the plurality of gold fingers in the second male gold finger set 82 are exposed to the tongue by the plurality of second male openings 712 located in the fifth position 7102. Outside the board 71, the plurality of lead terminals in the male lead terminal group 91 are exposed outside the tongue 71 by the plurality of third male openings 713 located at the sixth position 7103.

[0056]

More specifically, the number of the plurality of first male openings 711 in the embodiment is three, corresponding to the number of the plurality of gold fingers included in the first male gold finger set 81. The number of the plurality of second male openings 712 is four, corresponding to the number of the plurality of gold fingers included in the second male gold finger set 82. The number of the plurality of third male openings 713 is five, corresponding to the number of the plurality of conductive terminals included in the male lead terminal group 91.

[0057]

Specifically, the set position of the second male gold finger set 82 and the male lead terminal group 91 corresponds to the set position of the nine terminals in the male USB 3.0 connector male, and the second male gold The sum of the number of the plurality of gold fingers included in the finger set 82 and the number of the plurality of lead terminals included in the male lead terminal group 91 corresponds to the number of nine terminals in the male of the conventional USB 3.0 connector. Therefore, the connector male connector 6 of the present invention can be compatible with the USB2.0 and USB3.0 interfaces, and is connected to the female connector of the USB2.0 and USB3.0 specifications (not shown).

[0058]

When the connector male 6 is plugged into a conventional USB 2.0 connector female, the second male gold finger set 82 located in the fifth position 7102 of the connector male 6 can be connected to the USB 2.0 The four terminals in the female connector of the connector are electrically connected to transmit signals and power through the USB2.0 interface; and when the connector male connector 6 is plugged into a conventional USB3.0 connector female connector, the connector The second male gold finger set 82 located in the fifth position 7102 of the male head 6 and the male lead terminal group 91 located at the sixth position 7103 can be nine with the male connector of the USB 3.0 connector. The root terminal is electrically connected to transmit signals and power through the USB 3.0 interface.

[0059]

Please refer to FIG. 7 at the same time, which is a definition diagram of the connector male terminal of the first embodiment of the present invention. As shown in FIG. 7, the second male gold finger group 82 includes a power supply gold finger (VBUS) corresponding to the USB2.0 specification, a grounding gold finger (GND), a data transmission positive gold finger (D+), and a data transmission. A negative gold finger (D-), the male lead terminal group 91 includes a ground terminal (GND) corresponding to the USB3.0 specification, a high-speed transmission and transmission positive terminal (SSTX+), and a high-speed transmission and transmission negative terminal (SSTX-) A high speed transmission receiving positive terminal (SSRX+) and a high speed transmission receiving negative terminal (SSRX-).

[0060]

The plurality of gold fingers in the first male gold finger set 81 are located in front of the plurality of gold fingers in the second male gold finger set 82. In this embodiment, the first male gold finger set 81 includes at least three gold fingers, whereby the first male gold finger set 81, the second male gold finger set 82, and the male lead terminal set 91 are just It can form the twelve lead points required for the single side of the connector male connector in the USB Type-C specification. Specifically, as shown in FIG. 7, the first male gold finger set 81 includes a power supply gold finger (VBUS) corresponding to the USB Type-C specification, a reserved gold finger (RFU), and a configuration channel detection gold finger (CC). ).

[0061]

When the connector male 6 is plugged into a conventional USB 2.0 connector female or USB 3.0 connector female, since the USB 2.0 connector female and the USB 3.0 connector female are in the above The corresponding position of the fourth position 7101 does not have any terminal, and therefore cannot be connected to the first male gold finger group 81 located in the fourth position 7101 of the connector male 6 so that the USB Type-C cannot be triggered. Corresponding function, but does not affect the data transmission and power transmission function of the USB2.0 connector female or the USB3.0 connector female and the connector male 6.

[0062]

The iron member 60 is mainly used to cover the insulative housing 7, the male circuit board 8 and the male lead terminal group 91 to provide the metal shielding effect of the connector male 6.

[0063]

Referring to FIG. 8 and FIG. 9 , respectively, the schematic diagram of the connector before the connection and the connection of the connector are respectively shown in the first embodiment of the present invention. As shown in FIG. 8, the position of the female gold finger set 31 on the female connector 1 of the connector corresponds to the set position of the male lead terminal group 91 on the connector male 6, and the female gold The number of the plurality of gold fingers included in the finger group 31 corresponds to the number of the lead terminals included in the male lead terminal group 91. The position of the first female lead terminal group 41 on the connector female 1 corresponds to the set position of the second male gold finger set 82 on the connector male 6, and the first female The number of the plurality of lead terminals included in the set of lead terminals 41 corresponds to the number of the plurality of gold fingers included in the second male gold finger set 82. The position of the second female lead terminal group 42 on the connector female 1 corresponds to the set position of the first male gold finger set 81 on the connector male 6, and the second female The number of the plurality of lead terminals included in the set of lead terminals 42 corresponds to the number of the plurality of gold fingers included in the first male gold finger set 81.

[0064]

As shown in FIG. 9, when the connector male connector 6 is inserted into the connector female connector 1, the plurality of gold fingers in the first male gold finger set 81 and the plurality of second female lead terminal groups 42 Leading terminals are connected, and the plurality of gold fingers in the second male gold finger set 82 are connected to the plurality of lead terminals in the first female lead terminal group 41, and the plurality of male lead terminals group 91 are connected The lead terminal is connected to the plurality of gold hands in the female gold finger set 31. Therefore, the electronic device connected to the other side of the male connector 6 (not shown) can be connected to the electronic device (not shown) connected to the other side of the female connector 1 via the USB Type-C interface. Transmission of electricity.

[0065]

Referring to FIG. 10 and FIG. 11 , respectively, a schematic diagram of a connector before the second embodiment of the present invention is connected and a schematic view of the connector after connection. In the second embodiment of the present invention, another connector female 1' and another connector male 6' are disclosed. The connector female 1' and the connector male 6' can support USB power transmission ( The specifications of Power Delivery, PD) are as follows.

[0066]

The connector female 1' differs from the connector female 1 described above in that the connector female 1' has an insulating seat 2' which is provided with the tongue 21 except for the front end. In addition, a convex portion 24 shorter than the tongue portion 21 is further disposed on the bottom surface, and the convex portion 24 is provided with at least one detecting terminal groove (preferably two). The connector female 1' further has at least one detecting terminal 44 (preferably two) disposed in the detecting terminal slot, and an abutting portion of the detecting terminal 44 is exposed to the convex portion 24 outer.

[0067]

In general, the depth of the standard USB 2.0 connector female and the USB 3.0 connector female (approximately equal to the length of the tongue 21) is approximately 8.38 +/- 0.08 mm. In the connector female 1' of the embodiment, the detecting terminal 44 is disposed at a rear edge portion of the convex portion 24, and between the abutting portion of the detecting terminal 44 and the leading edge of the tongue portion 21 The distance is between 8.8 mm and 10.2 mm, preferably between 8.9 mm and 10.15 mm, and the optimum value is 9.58 mm. That is to say, the connector female 1' of the present invention has a depth deeper than that of the standard USB 2.0 connector female and the USB 3.0 connector female. Therefore, when the standard USB 2.0 connector male connector or the standard USB 3.0 connector male connector is plugged into the connector female connector 1', the detection terminal 44 is not touched, and thus the USB PD related function is not activated.

[0068]

The iron member 60 on the male connector 6 of the connector is approximately flush with the front edge portion of the tongue 71. The main difference between the male connector 6' and the connector male connector 6 described above is that the length of a tongue 71' on the male connector 6' of the connector is the same as the tongue on the male connector 6 of the connector. The length of the 71 is the same, but the connector 6' is provided with another iron member 60' having a length slightly longer than the length of the iron member 60 on the male connector 6 of the connector. That is, the leading edge portion of the iron member 60' and the leading edge portion of the tongue plate 71' are not at the same level. Preferably, the length of the iron member 60' is 1.2 mm to 1.6 mm more than the length of the iron member 60, and preferably 1.4 mm. That is, the distance between the leading edge portion of the iron member 60' and the leading edge portion of the tongue plate 71' is between 1.2 mm and 1.6 mm.

[0069]

When the connector male 6' is inserted into the connector female 1', the leading edge of the iron member 60' can abut the abutting portion of the detecting terminal 44, thereby triggering the USB PD function (specifically After the detection terminal 44 is triggered, a control chip (not shown) connected to the connector 1' of the connector is sent, and the USB PD function is triggered by the control chip. Thereby, the connector female 1' of the present creation and the connector male 6' can simultaneously support the USB PD function.

[0070]

It is worth mentioning that the connector female 1' of this creation can also support the standard USB PD connector male plug, and the connector male 6' can also be used to plug in the standard USB PD connector. Therefore, the power output of 10W (5Vx2A), 18W (12Vx1.5A), 36W (12Vx3A), 60W (20Vx3A) or 100W (20Vx5A) can be provided by the USB PD standard.

[0071]

The connector male connector 6, 6' and the connector female connector 1, 1' disclosed in the present invention can be connected to each other for data and power transmission via the USB Type-C interface, and can be backward compatible. USB2.0 connector male/female, USB3.0 connector male/female and USB PD connector male/female. Thereby, the user has a lot more flexibility in using it. In addition, the user can replace the USB 2.0 connector and the USB 3.0 connector on all electronic devices in order to use the USB Type-C interface connector, thereby effectively saving replacement costs.

[0072]

Referring to Figure 12, there is shown a cross-sectional view of the female connector of the third embodiment of the present invention. The third embodiment discloses a further connector female 10. As shown in FIG. 12, the connector female 10 mainly includes an insulating base 20, a female circuit board 30, and a first female lead. The terminal group 401, a second female lead terminal group 402, a third female lead terminal group 403, a fourth female lead terminal group 404 and a female adapter terminal group 405.

[0073]

In this embodiment, the insulating base 20 has a tongue 201, and a female through slot 202 is disposed in the tongue 201. A first first female opening 2011 connected to the female through slot 202 is opened at a first position 20101 of the one side leading edge of the tongue 201, and a second position 20102 is opened behind the first position 20101. There is a plurality of second female openings 2012 communicating with the female through slots 202, and a third female opening 2013 communicating with the female through slots 202 at a third position 20103 behind the second position 20102. .

[0074]

According to the above, the tongue 201, the female through slot 202, the first position 20101, the second position 20102, the third position 20103, the plurality of first female openings 2011, the plural second female The head opening 2012 and the plurality of third female openings 2013 are the same as the tongue portion 21, the female through slot 22, the first position 2101, the second position 2102, and the third position in the first embodiment. 2103. The plurality of first female openings 211, the plurality of second female openings 212, and the plurality of third female openings 213 are the same, and details are not described herein.

[0075]

The female circuit board 30 is provided with a first female gold finger set 301 on one side of the leading edge, and a plurality of first female ends for connecting the first female lead terminal group 401 are disposed behind the first female gold finger set 301 a positioning hole 303, a plurality of second female positioning holes 304 for connecting the second female guiding terminal group 402 are disposed behind the plurality of first female positioning holes 303, and are away from the first female gold finger set 301 The other end is provided with a plurality of female connection holes 307 for connecting the female adapter terminal group 405.

[0076]

According to the above, the female circuit board 30, the first female gold finger set 301, the plurality of first female positioning holes 303, the plurality of second female positioning holes 304, the plurality of female connecting holes 307, The first female lead terminal group 401, the second female lead terminal group 402, and the female adapter terminal set 405 are the female circuit board 3 and the female gold in the first embodiment. a finger set 31, the plurality of first female positioning holes 33, the plurality of second female positioning holes 34, the female connecting holes 35, the first female guiding terminal group 41, and the second female guiding terminal The group 42 and the female adapter terminal set 43 are the same and will not be described again here.

[0077]

The difference between the present invention and the connector female head 1 disclosed in the first embodiment is that a fourth position 20104 of the other side leading edge of the tongue portion 201 is open to communicate with the female through slot 202. a plurality of fifth female openings 2014 and a fifth position 20105 behind the fourth position 20104 are provided with a plurality of fifth female openings 2015 communicating with the female through slots 202 and one rear of the fifth position 20105 A sixth sixth female opening 2016 communicating with the female through slot 202 is defined in the sixth position 20106.

[0078]

Moreover, the female circuit board 30 is provided with a second female gold finger set 302 on the other side leading edge, and the second female gold finger set 302 is provided with a plurality of rear ends for connecting the third female lead terminal group 403. The three female positioning holes 305 are disposed behind the plurality of third female positioning holes 305 to connect the plurality of fourth female positioning holes 306 for connecting the fourth female guiding terminal groups 404.

[0079]

Specifically, in the embodiment, the plurality of gold fingers in the first female gold finger set 301 are exposed to the insulating body 20 through the plurality of first female openings 2011 of the insulating seat 20 at the first position 20101. The first female lead terminal group 401 is disposed on the plurality of first female positioning holes 303, and is exposed by the plurality of second female openings 2012 of the insulating base 20 at the second position 20102. The second female lead terminal group 402 is disposed on the plurality of second female positioning holes 304, and the plural number of the insulating base 20 at the third position 20103 The three female openings 2013 are exposed outside the insulating seat 20.

[0080]

And the plurality of gold fingers in the second female gold finger set 302 are exposed outside the insulating body 20 through the plurality of fourth female openings 2014 of the insulating seat 20 at the fourth position 20104; the third female The head lead terminal group 403 is disposed on the plurality of third female positioning holes 305, and is exposed to the insulating body 20 by the plurality of fifth female openings 2015 of the insulating base 20 at the fifth position 20105. The fourth female lead terminal group 404 is disposed on the plurality of fourth female positioning holes 306, and is exposed by the plurality of sixth female openings 2016 of the insulating base 20 at the sixth position 20106. Outside the insulating base 20.

[0081]

In the third embodiment, the first female gold finger set 301 has five gold fingers corresponding to the USB 3.0 specification, and the first female lead terminal group 401 has four terminals corresponding to the USB 2.0 specification. The second female lead terminal group 402 has three terminals corresponding to the USB Type-C specification, and the first female gold finger set 301, the first female lead terminal group 401, and the second female lead The terminal set 402 is disposed on the same side of the tongue 201. In addition, the second female gold finger set 302 has five gold fingers corresponding to the USB3.0 specification, and the third female lead terminal group 403 has four terminals corresponding to the USB2.0 specification, and the fourth female lead The terminal group 404 has three terminals corresponding to the USB Type-C specification, and the second female gold finger set 302, the third female lead terminal group 403, and the fourth female lead terminal group 404 are disposed on the terminal The same side of the tongue 201.

[0082]

As described above, the connector female 10 in this embodiment is composed of the first female gold finger set 301, the second female gold finger set 302, the first female lead terminal group 401, and the second female The head lead terminal group 402, the third female lead terminal group 403 and the fourth female lead terminal group 404 correspond to twenty-four guiding points required for the standard USB Type-C connector female head. .

[0083]

The above is only a specific description of a preferred embodiment of the present invention, and is not intended to limit the scope of the patents of the present invention, and any other equivalent transformations are within the scope of the patent application described below.

1‧‧‧ connector female

2‧‧‧Insulated body

21‧‧ ‧Tongue

2101‧‧‧First position

2102‧‧‧second position

2103‧‧‧ third position

211‧‧‧ first female opening

212‧‧‧Second female opening

213‧‧‧ third female opening

22‧‧‧Female head slot

23‧‧‧ accommodating slots

3‧‧‧Female circuit board

31‧‧‧Female gold finger group

32‧‧‧Protection components

33‧‧‧First female positioning hole

34‧‧‧Second female positioning hole

35‧‧‧Female connector hole

41‧‧‧First female lead terminal set

42‧‧‧Second female lead terminal block

43‧‧‧Female adapter terminal set

5‧‧‧Outer iron shell

Claims (21)

[Item 1] A connector female, comprising:
An insulating base body has a tongue portion extending from the front end, a female through groove is disposed in the tongue portion, and a first first female head communicating with the female through groove is provided at a first position of the leading edge of the tongue side An opening, a second position behind the first position has a plurality of second female openings communicating with the female through-groove, and a third position behind the second position has a plurality of communicating with the female through-groove Third female opening;
a female circuit board having a female gold finger set on one side of the front edge;
a first female lead terminal group electrically connected to the female circuit board;
a second female lead terminal group electrically connected to the female circuit board, wherein the first female lead terminal group is located behind the female gold finger set, and the second female lead terminal group is located at the first Behind the female lead terminal group, the first female lead terminal group and the second female lead terminal group respectively comprise a plurality of guiding terminals, a guiding portion of the guiding terminals and the female gold finger group Located at different levels;
a female switch terminal group electrically connected to the female circuit board, the female gold finger set, the first female lead terminal group and the second female lead terminal group respectively passing through the female circuit board The line is electrically connected to the female adapter terminal set;
Wherein the female circuit board is assembled in the female through slot, and the plurality of gold fingers in the female gold finger group are exposed outside the tongue through the plurality of first female openings located in the first position, The plurality of lead terminals in the first female lead terminal group are exposed outside the tongue through the plurality of second female openings located in the second position, and the plurality of leads in the second female lead terminal group The terminal is exposed outside the tongue by the plurality of third female openings located at the third position, wherein the female gold finger set comprises five gold fingers, and the first female lead terminal group comprises four guiding terminals . [Item 2] The connector female body according to claim 1, wherein the female gold finger group comprises a grounding gold finger (GND) corresponding to the USB3.0 specification, a high-speed transmission sending positive gold finger (SSTX+), and a high-speed transmission sending negative gold. Finger (SSTX-), a high-speed transmission receiving positive gold finger (SSRX+) and a high-speed transmission receiving negative gold finger (SSRX-), the first female guiding terminal group includes a power terminal (VBUS corresponding to USB2.0 specification) ), a ground terminal (GND), a data transmission positive terminal (D+) and a data transmission negative terminal (D-). [Item 3] The connector female connector of claim 2, wherein the second female lead terminal group comprises at least one power terminal (VBUS), one reserved terminal (RFU) and one configured channel detection corresponding to the USB Type-C specification. Terminal (CC), the female adapter terminal set contains at least twelve transfer terminals. [Item 4] The connector female connector of claim 3, wherein a fourth position of the other side leading edge of the tongue has a plurality of fourth female openings in communication with the female through-groove, the rear of the fourth position a fifth position having a plurality of fifth female openings in communication with the female through-groove, and a sixth position behind the fifth position having a plurality of sixth female openings in communication with the female through-groove; The head circuit board is provided with a second female gold finger set on the other side of the front side, and the connector female body further includes a third female lead terminal group disposed on the other side of the female circuit board and a first a four female female terminal group, wherein the second female gold finger group is exposed outside the tongue through the plurality of fourth female openings located in the fourth position, and the third female guiding terminal group is located at the The plurality of fifth female opening openings in the fifth position are exposed outside the tongue, and the fourth female leading terminal group is exposed outside the tongue through the plurality of sixth female openings located in the sixth position. [Item 5] The connector female connector of claim 4, wherein the second female gold finger set comprises five gold fingers corresponding to a USB 3.0 specification, the first female lead terminal group comprising a USB 2.0 specification Four terminals, the second female lead terminal group includes three terminals corresponding to the USB Type-C specification. [Item 6] The connector female body of claim 3, further comprising an outer iron shell covering the insulating base, the female circuit board, the first female lead terminal group, and the second female lead The terminal group and the female adapter terminal group. [Item 7] The connector female connector of claim 3, further comprising a protection component electrically connected to the female circuit board. [Item 8] The connector female body according to claim 7, wherein the protection element is a common mode filter, a ceramic ESD suppressor or a transient voltage suppressor (TVS). [Item 9] The connector female connector of claim 7, wherein the tongue portion has a receiving groove communicating with the female through-groove and for receiving the protective member. [Item 10] The connector female connector of claim 9, wherein a plurality of first female positioning holes are disposed behind the female gold finger set, and a plurality of second female positioning holes are disposed behind the plurality of first female positioning holes. The other end of the first female lead terminal group is respectively inserted into the plurality of first female positioning holes to be fixed to the female head. The circuit board is electrically connected to the female circuit board, and the guiding terminals of the second female guiding terminal group are respectively inserted into the plurality of second female positioning holes to be fixed on the female circuit board And electrically connected to the female circuit board, the transfer terminals in the female adapter terminal group are respectively inserted into the plurality of female connection holes to be fixed on the female circuit board and coupled to the female circuit board Electrical connection. [Item 11] The connector female connector of claim 10, wherein the plurality of first female positioning holes and the plurality of second female positioning holes are blind holes, and the plurality of female connecting holes are perforations. [Item 12] The connector female body of claim 10, wherein the female gold finger set, the first female lead terminal group, the second female lead terminal group, the female adapter terminal group, and the protection component It is disposed on the same side of the female circuit board. [Item 13] The connector female body of claim 12, wherein the set position of the female gold finger set and the first female lead terminal group corresponds to a set position of nine terminals of the conventional USB 3.0 connector female. [Item 14] The connector female connector of claim 13, further comprising at least one detecting terminal, wherein a bottom surface of the insulating base body extends forwardly with a convex portion shorter than the tongue portion, and at least one detecting portion is disposed in the convex portion The detecting terminal is disposed in the detecting terminal slot, and an abutting portion of the detecting terminal is exposed outside the convex portion, wherein a distance between the abutting portion and the leading edge of the tongue is Between 8.8mm and 10.2mm. [Item 15] A connector male connector for use with a connector female connector according to any one of claims 1-14, comprising:
An insulative housing has a tongue plate extending from the front end, a tongue through groove is disposed in the tongue plate, and a first male head communicating with the male through groove is provided at a fourth position of the front edge of one side of the tongue plate The opening has a plurality of second male openings in communication with the male slot in a fifth position behind the fourth position, and a sixth slot rearward of the fifth position has a communication with the male slot a plural third male opening;
a male circuit board having a first male gold finger set at a front edge of one end, and a second male gold finger set at a rear of the first male gold finger;
a male lead terminal group electrically connected to the male circuit board, the male lead terminal group includes a plurality of guiding terminals, and a guiding portion of the guiding terminals is respectively located behind the two male gold finger groups And at different levels with the two male gold finger groups;
The male circuit board is assembled in the male slot, and the plurality of gold fingers in the first male gold finger group are exposed outside the tongue through the plurality of first male openings located in the fourth position. And the plurality of gold fingers in the second male gold finger group are exposed outside the tongue plate through the plurality of second male head openings located in the fifth position, and the guiding terminals in the male guiding terminal group pass The plurality of third male openings located at the sixth position are exposed outside the tongue plate, wherein the second male gold finger set includes four gold fingers, and the male lead terminal group includes five lead terminals. [Item 16] The connector male connector according to claim 15, wherein the second male gold finger group comprises a power supply gold finger (VBUS) corresponding to the USB2.0 specification, a grounding gold finger (GND), and a data transmission positive gold finger ( D+) and a data transmission negative gold finger (D-), the male terminal block group includes a ground terminal (GND) corresponding to the USB3.0 specification, a high-speed transmission and transmission positive terminal (SSTX+), and a high-speed transmission and transmission negative Terminal (SSTX-), a high speed transmission receiving positive terminal (SSRX+) and a high speed transmission receiving negative terminal (SSRX-). [Item 17] The connector male connector of claim 16, wherein the first male gold finger set includes at least a power supply gold finger (VBUS), a reserved gold finger (RFU), and a configuration channel detection corresponding to the USB Type-C specification. Goldfinger (CC). [Item 18] The connector male connector of claim 17, wherein a plurality of male positioning holes are disposed behind the two male gold finger groups, and the plurality of male terminals in the male conductive terminal group are respectively inserted into the male male The positioning hole is fixed to the male circuit board and electrically connected to the male circuit board. [Item 19] The connector male body according to claim 18, wherein the second male gold finger set and the set position of the male lead terminal group correspond to the set positions of the nine terminals of the conventional USB 3.0 connector male. [Item 20] The connector male body of claim 19, further comprising an iron member covering the insulative housing, the male circuit board and the male lead terminal set. [Item 21] The connector male body according to claim 20, wherein a distance between a leading edge portion of the iron member and a leading edge portion of the tongue is between 1.2 mm and 1.6 mm.