WO2016145970A1

WO2016145970A1 - Connector assembly

Info

Publication number: WO2016145970A1
Application number: PCT/CN2016/074325
Authority: WO
Inventors: 袁庆秀
Original assignee: 袁庆秀
Priority date: 2015-03-14
Filing date: 2016-02-23
Publication date: 2016-09-22
Also published as: KR20180001043U

Abstract

A connector assembly (10), comprising: a male joint (101), the male joint comprising a plugging portion (1011) and a magnetic attraction portion (1013), the plugging portion being inserted into an interface (201) of an electronic device (20), and an end face, away from the plugging portion, of the magnetic attraction portion being a first magnetic attraction surface; a plurality of pins, exposed from the first magnetic attraction surface; and a female joint (103), the female joint and the male joint being provided separately, a second magnetic attraction surface being provided at one end, butted with the male joint, of the female joint, and the first magnetic attraction surface and the second magnetic attraction surface being magnetically attracted to each other. The female joint comprises a plurality of needles, wherein the needles and the pins are correspondingly connected to transfer a signal, the pins and/or the needles form at least one signal forwarding group and at least one signal reversing group, and the signal forwarding group and the signal reversing group are in central symmetry with each other.

Description

A new type of connector assembly

[Technical Field]

The present invention relates to a connector assembly, and more particularly to a novel connector assembly.

【Background technique】

With the development of technology, electronic 3C products have become almost a must in everybody's life. Based on the need to charge electronic products, there are more and more data lines for ordinary charging. The Android data cable and the Apple data cable are generally one-piece structure. When inserting the electronic device port, external force is required to insert, and the Android data cable cannot be performed. Positive and negative plug-in charging is very inconvenient.

[Summary of the Invention]

In order to overcome the inconvenience of the existing charging line, the present invention provides a new type of connector assembly that is convenient to use.

The solution to the technical problem of the present invention is to provide a novel connector assembly including a male head, the male head including a plug portion and a magnetic portion, the plug portion being inserted into the interface of the electronic device, the magnetic An end surface of the suction portion facing away from the plug portion is a first magnetic surface; a plurality of pins are exposed on the first magnetic surface; a female head, the female head and the male head are separately arranged, One end of the female head that is butted with the male head has a second magnetic absorbing surface, and the first magnetic absorbing surface is magnetically attracted corresponding to the second magnetic absorbing surface; the female head includes a plurality of pin headers, The pin header and the pin are connected to transmit a signal; the pin and/or the pin header form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are mutually Centrosymmetric.

Preferably, the magnetic attraction portion includes a first insulating portion, the first insulating portion is disposed on the first magnetic absorbing surface, and isolating and isolating the pin; and the magnetic sheet is surrounded by the magnetic sheet In the first insulating portion, the magnetic sheet is a magnet or a magnetically adsorbed ferromagnetic material.

Preferably, the magnetic attraction portion is a sheet structure, the thickness of the magnetic attraction portion is 0.3 mm to 2 mm, and the width of the magnetic attraction portion is larger than the width of the insertion portion.

Preferably, a groove is formed at one end of the female head and the male head, and a bottom surface of the groove is a second magnetic surface, and the magnetic portion is correspondingly received in the groove, and the pin is exposed. Protruding from the second magnetic attraction surface, the female head further includes a second insulating portion, and the second insulating portion is insulated to isolate the pin header.

Preferably, a lower portion of the second magnetic attraction surface in the groove is provided with at least one female magnet, and the female magnet magnetically adsorbs the magnetic attraction portion.

Preferably, the plurality of pins are disposed on the first magnetic attraction surface in a single row, and different signals transmitted by the pins are symmetrically disposed on a central axis, and the plurality of rows are arranged for the pins. Signal and position match.

Preferably, a plurality of pins are disposed in the plug portion, the plurality of pins are matched with signals in an interface of the electronic device, and different signals transmitted by the plurality of pins are asymmetrically disposed at one end inserted into the interface of the electronic device. The plurality of pins are staggered inside the plug portion to the plurality of pins on the first magnetic attraction surface.

Preferably, a plurality of pins are disposed in the plug portion, the plurality of pins are matched with signals in an interface of the electronic device, and different signals transmitted by the plurality of pins are symmetrically disposed at an end inserted into the interface of the electronic device. The plurality of pins are connected in parallel to the plurality of pins on the first magnetic absorbing surface inside the plug portion.

Preferably, the plurality of pins are arranged in two rows in parallel on the first magnetic absorbing surface, and each row is the same size from the horizontal center line of the first magnetic absorbing surface, and the first row of pins constitutes a signal positive group. The second row of pins constitutes a signal reverse group; the female head comprises a row of pins arranged in a row, and each of the rows of pins is matched with the signal of any row of pins.

Preferably, the different signals transmitted by each row of pins are symmetrically arranged with a central axis, and the signals transmitted by the pins include a V+ signal, a V-signal, a D+ signal, and a D-signal.

Preferably, the plurality of rows of pins are arranged in parallel on the second magnetic absorbing surface, and each row is the same size from the horizontal center line of the second magnetic absorbing surface, and the first row of pins constitutes a signal positive group. The second row of pins constitutes a signal reverse group; the male head comprises a row of pins arranged in a row, and each pin of the single row is matched with the signal of any row of pins.

Preferably, the plurality of pins are arranged in parallel at least two rows on the first magnetic absorbing surface, and at least two of the rows are the same size from the horizontal center line of the first magnetic absorbing surface; It may be composed of any one of at least two rows, or a partial pin of any one of at least two rows and a partial pin of the other row; the female head includes a plurality of tubes arranged in at least one row and may be respectively associated with the tube The signal of the foot forward group and the signal of the pin reverse group signal match the connected pin header.

Preferably, the positive signal group of the pin includes at least a pin for transmitting a V+ signal, a V-signal, a D+ signal, and a D-signal; the signal reverse group of the pin also includes at least a V+ signal, a V-signal, and a D+ signal. , the pin of the D-signal.

Preferably, the plurality of rows of pins are arranged in parallel at least two rows on the second magnetic absorbing surface, and wherein at least two of the rows are the same in size from the horizontal center line of the second magnetic absorbing surface; Can be in any of at least two rows Forming a row, or consisting of a partial pin header of any one of at least two rows and a partial pin header of the other row; the male head includes a plurality of positively arranged and arranged rows of signals that can be respectively arranged with the pin headers arranged in at least one row The signal of the pin forward group signal matches the connected pin.

Preferably, the positive signal group of the pin header includes at least a pin header for transmitting a V+ signal, a V-signal, a D+ signal, and a D-signal; the signal reverse group of the pin header also includes at least a V+ signal, a V-signal, and a D+ signal. , D-signal pin header.

Compared with the prior art, a novel connector assembly of the present invention has the following beneficial effects.

1. A novel connector assembly according to the present invention is provided with a male body and a female head 13 in a split configuration, and the male or female female pin is symmetrically arranged so that the female can be formed when the female is positively coupled with the male. The power supply path realizes the charging function, and when the female head is turned 180° and the male head is reversely coupled, the power supply path can be formed to realize the charging function.

2. The pins of the male head are one row, two rows or multiple rows, and at least two signal positive group and signal reverse group which are symmetric with each other are formed, and each signal positive group transmits at least one V+ signal, A V-signal, a D+ signal, and a D-signal, the female pin header selects a signal forward group and/or a signal reverse group for signal and position matching, so that the male and female forward or female flip The 180 degree reverse combined with the male head can form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission; the female pin headers are in one row, two rows or multiple rows, and at least two are formed for each other. The central symmetric signal forward group and the signal reverse group, each signal forward group transmits at least one V+ signal, one V-signal, one D+ signal, and one D-signal, and the male pin selects a signal positive group. And/or signal reverse group for signal and position matching, so that the male and female forwards can be combined or the female flip can be reversed by 180 degrees to form a power signal path and a data signal path, so that charging and Data transmission Loss function.

3. In the form of split design of the male and female heads, the male plug is inserted into the interface of the electronic device, and the female magnet is arranged on the female head, and the male and female heads are electrically connected under the action of the magnetic force, which is convenient for the male The connection and separation of the female head does not require the male head to be removed from the interface of the electronic device multiple times, thereby damaging the interface and thereby affecting the service life of the electronic device; the front end of the pin header is higher than the front end surface of the second insulating portion, and is exposed at The front end surface of the second insulating portion makes the electrical connection performance of the female head and the male head more reliable, and the stability of signal transmission is better.

4. The pin header is a pogo-pin needle, which has long impact life, stable transmission of low-impedance electrical signals, and saves installation space, etc., and is convenient for miniaturization of the male head 11.

5. A groove is arranged at the upper end of the female head, and the shape and size of the groove correspond to the magnetic part of the male head, and the magnetic part is just received in the groove, so that the surface contact of the male and the female head is more firmly combined. Electrical connections are more stable.

6. The magnetic part of the male head is designed as a sheet structure, which attaches the male head to the port of the electronic device, and the user does not substantially feel the thickness thereof, and the user is willing to attach the male long-term attachment. At the port of the electronic device, it does not affect the user carrying the electronic device, and can charge and transmit data to the electronic device, and even protect the port of the electronic device, such as moisture, ash, and waterproof.

[Description of the Drawings]

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the overall structure of a novel connector assembly of the present invention.

2 is a schematic view showing the structure of a male head of a first embodiment of a novel connector assembly of the present invention.

3 is a structural schematic view showing the male head and the female front side of the first embodiment of a novel connector assembly according to the present invention.

4 is a schematic view showing the structure of a male and female reverse side of a first embodiment of a novel connector assembly according to the present invention.

Fig. 5 is a schematic view showing the structure of a male head of a second embodiment of a novel connector assembly of the present invention.

Fig. 6 is a structural schematic view showing the male and female joints of the second embodiment of a novel connector assembly according to the present invention.

Fig. 7 is a schematic view showing the structure of a male head of a third embodiment of a novel connector assembly of the present invention.

FIG. 8 is a structural schematic view showing the male and female joints of the third embodiment of a novel connector assembly according to the present invention.

FIG. 9 is a structural schematic view showing the male and female joints of the fourth embodiment of a novel connector assembly according to the present invention.

Figure 10a is a schematic view of the male structure of a fifth embodiment of a novel connector assembly of the present invention.

Fig. 10b is a structural schematic view showing the end face of the male magnetic head and the female end of the fifth embodiment of the novel connector assembly of the present invention.

Figure 10c is a perspective view showing the three-dimensional structure of the female body of the fifth embodiment of the novel connector assembly of the present invention.

Fig. 10d is a schematic view showing the end face structure of the fifth female head of the embodiment of the present invention.

Figure 10e is a schematic illustration of the male and female combination of the fifth embodiment of a novel connector assembly of the present invention.

Fig. 10f is a structural schematic view showing the matching of the male and female forward combined signals of the fifth embodiment of a novel connector assembly of the present invention.

Figure 10g is a schematic view showing the structure of the female flip-flop of the fifth embodiment of the present invention in which the female flip is matched with the male-integrated signal.

Fig. 11a is a structural schematic view showing the end face of the male magnetic head and the female end of the sixth embodiment of a novel connector assembly according to the present invention.

Fig. 11b is a structural schematic view showing the end face of the female connector of the sixth embodiment of the present invention in contact with the male end.

Figure 11c is a structural schematic view showing the matching of the female and male positive coupling signals of the sixth embodiment of a novel connector assembly of the present invention.

Figure 11d is a schematic view showing the structure of the female connector of the sixth embodiment of the present invention in which the flipping of the female head is reversed by 180° and the male combined signal is matched.

Fig. 12a is a structural schematic view showing the end face of the male magnetic head and the female end of the seventh embodiment of a novel connector assembly according to the present invention.

Fig. 12b is a structural schematic view showing the matching of the female and male forward combined signals of the seventh embodiment of a novel connector assembly of the present invention.

Fig. 12c is a schematic view showing the structure of the male connector flipping 180° reverse and the male joint signal matching in the seventh embodiment of the novel connector assembly of the present invention.

Fig. 13a is a structural schematic view showing the end face of the male magnetic head and the female end of the eighth embodiment of the novel connector assembly of the present invention.

Fig. 13b is a structural schematic view showing the end face of the male connector of the eighth embodiment of the present invention in contact with the male end.

Fig. 13c is a structural schematic view showing the matching of the female and male positive coupling signals of the eighth embodiment of a novel connector assembly of the present invention.

Figure 13d is a schematic view showing the structure of the female connector flipping 180° reverse and the male joint signal matching in the eighth embodiment of the novel connector assembly of the present invention.

Fig. 14a is a structural schematic view showing the end face of the male magnetic head and the female end of the ninth embodiment of the novel connector assembly of the present invention.

Fig. 14b is a structural schematic view showing the end face of the male connector of the embodiment of the present invention in contact with the male end.

Fig. 14c is a structural schematic view showing the matching of the female and male positive coupling signals of the ninth embodiment of a novel connector assembly of the present invention.

Figure 14d is a schematic view showing the structure of the female flip-flop of the embodiment of the present invention in which the female flip is 180° reversed and the male combined signal is matched.

Fig. 15a is a structural schematic view showing the end face of the ten female head of the embodiment of the present invention in contact with the male end.

Fig. 15b is a structural schematic view showing the matching of the female and male forward combined signals of the tenth embodiment of a novel connector assembly of the present invention.

Fig. 15c is a schematic view showing the structure of the female flipping 180° reverse and male coupling signal of the tenth embodiment of a novel connector assembly according to the present invention.

Fig. 16a is a structural schematic view showing the end face of the eleven female head of the novel connector assembly according to the present invention in contact with the male end.

Fig. 16b is a structural schematic view showing the matching of the female and male forward combined signals of the eleventh embodiment of a novel connector assembly of the present invention.

Fig. 16c is a schematic view showing the structure of the female flipping 180° reverse and male coupling signal of the eleventh embodiment of a novel connector assembly according to the present invention.

Fig. 17a is a structural schematic view showing the end face of the male magnetic head and the female end of the twelfth embodiment of a novel connector assembly according to the present invention.

Figure 17b is a structural schematic view of the end face of the twelve female head of the embodiment of the present invention in contact with the male end.

Figure 17c is a block diagram showing the matching of the female and male forward combined signals of the embodiment 12 of a novel connector assembly of the present invention.

Figure 17d is a schematic view showing the structure of the female connector flipping 180° reverse and the male coupling signal in the twelfth embodiment of the novel connector assembly of the present invention.

Figure 18a is a structural schematic view of the end face of the thirteen female head of the novel connector assembly of the present invention in contact with the male end.

Fig. 18b is a structural schematic view showing the matching of the female and male forward combined signals of the thirteenth embodiment of a novel connector assembly of the present invention.

Figure 18c is a schematic view showing the structure of the female flip-flop of the embodiment of the present invention in which the 180-degree reverse and male-integrated signals are matched.

Fig. 19a is a structural schematic view showing the end face of the male connector of the fourteenth embodiment of the present invention in contact with the male end.

Fig. 19b is a structural schematic view showing the matching of the female and male forward coupling signals of the fourteenth embodiment of a novel connector assembly of the present invention.

Fig. 19c is a schematic view showing the structure of the male flip-flop of 180° reverse and the male-integrated signal in the fourteenth embodiment of the novel connector assembly of the present invention.

Figure 20a is a structural schematic view of the end face of the fifteen female head of the embodiment of the present invention in contact with the male end.

Fig. 20b is a structural schematic view showing the matching of the female and male forward combined signals of the fifteenth embodiment of a novel connector assembly of the present invention.

Figure 20c is a schematic view showing the structure of the female flip-flip 180° reverse and male-integrated signal matching in the fifteenth embodiment of the novel connector assembly of the present invention.

Figure 21a is a structural schematic view showing the end face of the male magnetic head and the female end of a sixteenth embodiment of the novel connector assembly of the present invention.

Fig. 21b is a structural schematic view showing the end face of the male connector of the embodiment of the novel connector assembly of the present invention in contact with the male end.

Figure 21c is a schematic view showing the structure of the female and male forward combined signals of the sixteenth embodiment of a novel connector assembly of the present invention.

Figure 21d is a schematic view showing the structure of the female flip-flop 180° reverse and male-headed signal matching in the sixteenth embodiment of the novel connector assembly of the present invention.

Fig. 22a is a structural schematic view showing the end face of the male magnetic head and the female end of the seventeenth embodiment of the novel connector assembly of the present invention.

Fig. 22b is a structural schematic view showing the end face of the seventeen female head of the novel connector assembly according to the present invention in contact with the male end.

Fig. 22c is a structural schematic view showing the matching of the female and male positive coupling signals of the seventh embodiment of a novel connector assembly of the present invention.

Fig. 22d is a schematic view showing the structure of the male-flip 180° reverse and male-integrated signal matching in the seventh embodiment of the novel connector assembly of the present invention.

Figure 23a is a structural schematic view showing the end face of the male magnetic head and the female end of the eighteenth embodiment of the novel connector assembly of the present invention.

Figure 23b is a structural schematic view of the end face of the eighteen female head of the embodiment of the present invention in contact with the male end.

Fig. 24a is a structural schematic view showing the end face of the male connector of the novel connector assembly of the present invention in contact with the male end.

Fig. 24b is a structural schematic view showing the matching of the female and male forward coupling signals of the nineteenth embodiment of the novel connector assembly of the present invention.

Fig. 24c is a schematic view showing the structure of the male-flip 180° reverse and male-integrated signal matching in the nineteenth embodiment of the novel connector assembly of the present invention.

Figure 25a is a schematic view showing the structure of the end face of the female connector of the embodiment of the present invention in contact with the male end.

Fig. 25b is a structural schematic view showing the matching of the female and male forward combined signals of the embodiment 20 of a novel connector assembly of the present invention.

Figure 25c is a schematic view showing the structure of the female flip-flop of the embodiment of the present invention in which the 180-degree reverse and male-integrated signals are matched.

【detailed description】

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1, a novel connector assembly 10 provided by the present invention includes a male head 101, a female head 103, a wire body 105 and a plug 107. The female head 103, the wire body 105 and the plug 107 are integrally connected, the female head 103 and the plug 107 are respectively located at both ends of the wire body 105, the male head 101 and the female head 103 are separately designed, and the male head 101 and the female head 103 are magnetically coupled. Adsorption conduction connection. The male 101 is plugged into the interface 201 of the electronic device 20. The plug 107 can be any of a USB connector, a Type-c connector, a micro head, a Lighting Dock head, and an HDMI interface.

Referring to FIG. 2, a male head 101 according to a first embodiment of the present invention includes a plug portion 1011 and a magnetic attraction portion 1013. The plug portion 1011 and the magnetic portion 1013 are integrally formed. The plug portion 1011 has a rectangular shape and is made of a conductive material. The plug-in portion 1011 is located above the magnetic portion 1013 (here and below). The position words "upper", "lower", "inside" or "outer" are used only to define the relative position on the specified view), and the width of the insertion portion 1011 is slightly smaller than the width of the magnetic attraction portion 1013. The magnetic attraction portion 1013 is of a sheet type design having a thickness of 0.3 mm to 2 mm, a width of 2 mm to 5 mm, a length of 7 mm to 18 mm, an optimum value of 0.8 mm in thickness, a width of 3 mm and a length of 12 mm. Of course, the magnetic portion 1013 may have a thickness of 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6. Any one of millimeters, 1.7 mm, 1.8 mm, 1.9 mm, and 2.0 mm, the thickness of the design is as long as it does not affect the customer's incompatibility with the thickness of the electronic device 20, and there may be a tolerance of ± 0.2 mm. When the male 101 is combined with the electronic device 20, since the structure of the male 101 is "convex", the plug portion 1011 is inserted into the interface 201 of the electronic device 20, and the magnetic portion 1013 seals the interface tightly. Adhered to the outer surface of the interface 201, it is possible to prevent debris from entering the interface 201 of the electronic device 20 and the male 101 can be inserted into the electronic device 20 for a long period of time without affecting use.

The plug-in portion 1011 includes a power supply positive line 1021, a data negative line 1023, a data positive line 1025, a left power supply negative line 1027, and a right power supply negative line 1029, that is, a V+ line, a D- line, a D+ line, a V- line, and a V. - Line (V+ is defined as: power positive signal, D+ is defined as: data positive signal, D- is defined as: data negative signal, V- is defined as: power negative signal), and each line is arranged from left to right. Since the stitches in the interface 201 of the electronic device 20 are sequentially fixed, the signals transmitted from left to right are V+ signal electric contact, D-signal electric contact, D+ signal electric contact, empty end electric contact, V-signal Contact. The null-ended electrical contact is electrically connected to any one of the V+ signal, the D-signal, the D+ signal, and the V-signal. Therefore, in order to match the signal in the interface 201 of the electronic device 20, the signal line in the plug-in portion 1011 The arrangement order of the lines viewed from the upper end of the plug-in portion 1011 is the power supply positive line 1021, the data negative line 1023, the data positive line 1025, the left power supply negative line 1027, and the right power supply negative line 1029, and the lower end of the plug-in portion is viewed from the line. The arrangement order is a left power supply negative line 1027, a data negative line 1023, a power supply positive line 1021, a data positive line 1025, and a right power supply negative line 1029. The magnetic attraction portion 1013 includes a pin 1041, a magnetic sheet 1043, and a first insulating portion 1045. The number of the pins 1041 is five, which are in one-to-one correspondence with the lower ends of the five signal lines in the plug portion 101, and are sequentially connected. The functions of the five pins 1041 are the negative power supply, the data negative, the positive power supply, the positive data and the negative power supply. The pins 1041 are exposed in a row on the front end surface of the magnetic sheet 1043, and the first insulating portion 1045 is disposed around the pins 1041 so that the plurality of pins 1041 are insulated from each other while the pins 1041 and the magnetic sheets are made. 1043 is insulated from each other. The magnetic sheet 1043 may be a magnet material or a ferromagnetic material adsorbed by a magnet.

The first pin 1041 of the male 101 is electrically connected to the left negative power line 1027, the third of the pin 1041 is electrically connected to the power positive line 1021, and the left negative power line 1027 and the power positive line 1021 form a male end. The signals signaled by 101 and female 103 are forwarded to group A.

Referring to FIG. 3, in the positive direction of the male head 101 and the female head 103 according to the first embodiment of the present invention, the female head 103 has a rectangular shape, and the female head 103 includes a contact 1031, a pin 1033 and a female magnet 1035. The upper end of the female head 103 is provided with a groove having a shape and a size corresponding to the magnetic attraction portion 1013. The magnetic attraction portion 1013 is received in the concave groove, and a plurality of contacts 1031 are disposed in the concave groove. The pin header 1033 includes a left first power terminal pin 1061, a second power pin pin 1065, a first data pin pin 1063, a second data pin pin 1067, and a right first power pin pin 1069, and the pin 1033 The upper end is in one-to-one correspondence with the contact 1031 and is electrically connected, and the lower end is electrically connected to the line body 105. Each contact 1031 is electrically connected to the left first power terminal pin 1061, the first data terminal pin 1063, the second power terminal pin 1065, the second data terminal pin 1067 and the right first power terminal. The pin 1069 is arranged, and the position of the contact 1031 is set corresponding to the pin 1041 of the male 101. The female magnet 1035 corresponds to the magnetic sheet 1043, and the female 103 and the male 101 are connected together by magnetic adsorption. Once the female 103 is connected to the male 101, the female 1041 and the female on the male 101 are connected. The contact 1031 on the head 103 is also turned on to achieve an electrical connection. The pin headers 1033 are arranged in parallel, that is, the arrangement order of the upper portions and the arrangement order of the lower portions are the same, and the arrangement order of the upper portions of the pins 1033 is sequentially the left first power supply terminal pin 1061, the first data terminal pin 1063, and the second. The power terminal pin 1065, the second data pin pin 1067, and the right first power pin pin 1069, and the lower order of the pin 1033 are also sequentially arranged as a left first power pin pin 1061, a first data pin pin 1063, The second power supply terminal pin 1065, the second data terminal pin 1067, and the right first power terminal pin 1069. Through the communication between the contact 1031 and the pin 1041, the upper end of the left first power terminal pin 1061 is connected to the left power negative line 1027 of the male 101, and the upper end of the first data terminal pin 1063 and the data negative line of the male 101. 1023 is connected, the upper end of the second power end pin 1065 is connected with the power main line 1021 of the male 101, the upper end of the second data end pin 1067 is connected with the data positive line 1025 of the male 101, and the right first power end 1069 is connected. The upper end of the needle is connected to the right power supply negative line 1029 of the male head 101. Thus, since the upper end of the left first power terminal pin 1061 is connected to the left power negative line 1027 of the male 101, the upper end of the second power terminal pin 1065 is connected to the power positive line 1021 of the male 101, and the right first power terminal is connected. The upper end of the 1069 pin is connected to the right power negative line 1029 of the male 101 to charge the electronic device.

The third pin 1041 of the male 101 is electrically connected to the right negative power supply line 1029, the third of the pin 1041 is electrically connected to the power positive line 1021, and the right negative power supply line 1029 and the power supply positive line 1021 form a male connector. The signal signal 101 and the female 103 signal are connected to the reverse group B. The signal transmitted by the pin 1041 of the male 101 to the group A and the signal transmitted by the reverse group B of the pin 1041 are symmetrical with each other.

Referring to FIG. 4, when the male head 101 and the female head 103 are reversely coupled by 180° in the first embodiment of the present invention, the arrangement order of the pins 1033 is from the left to the right, and the right first power supply terminal pin 1069, The two data terminal pins 1067, the second power terminal pin 1065, the first data terminal pin 1063, and the left first power terminal pin 1061. The pin 1033 is in communication with the pin 1041 through the contact 1031, the right first power pin pin 1069 is connected to the left power negative line 1027 of the male 101, and the second data pin pin 1067 is connected to the data negative line 1023 of the male 101. Connected, the second power terminal pin 1065 is connected to the power positive line 1021 of the male 101, the first data terminal pin 1063 is connected to the data positive line 1025 of the male 101, and the left first power terminal pin 1061 and the male 101 are connected. The right power supply line 1029 is connected. Thus, since the right first power supply terminal pin 1069 is connected to the left power supply negative line 1027 of the male 101, the second power supply terminal pin 1065 is connected to the power supply positive line 1021 of the male 101, and the left first power supply terminal pin 1061 is The right power supply negative line 1029 of the male 101 is connected to charge the electronic device. Therefore, the electronic device can be charged regardless of whether the female head 103 is used on the front side or the back side.

Referring to FIG. 5 , a male head 201 according to a second embodiment of the present invention also includes a plug portion 2011 and a magnetic attraction portion 2013 . The plug portion 2011 and the magnetic attraction portion 2013 are integrally formed. The plug-in unit 2011 includes a left power positive line 2022, a left data positive line 2023, a data negative line 2024, a right data positive line 2025, and a right power supply positive line 2026. Each line is arranged from left to right, that is, the data negative line. 2024 is axially symmetrically arranged, and the outer casing of the plug portion 2011 is made of a metal material, and the side wall is used as a negative pole of the power source, that is, a ground line, and the left and right side walls are equivalent to the left ground line 2021 and the right ground line 2027. Left ground 2011, a left power positive line 2022, a left data positive line 2023, a data negative line 2024, a right data positive line 2025, a right power positive line 2026, and a right ground line 2027 are arranged in order from left to right, and are arranged in parallel, that is, each The order in which the lines are arranged in the upper and lower portions is the same. The magnetic attraction portion 2023 includes a pin 2041 and a magnetic plate 2043. The seven pins 2041 are in one-to-one correspondence with the seven wires, and the functions of the seven pins 2041 are respectively a negative power supply, a positive power supply, and a positive data. Data negative, data positive, power positive and negative power supply. The male 201 magnet surrounds the pin 2041.

Referring to FIG. 6, the male head 201 and the female head 203 are combined according to the second embodiment of the present invention. The female head 203 has a rectangular shape, and the female head 203 includes a contact 2031, a pin header (no label), and a female magnet 2035. The upper end of the female head 203 is provided with a groove having a shape and a size corresponding to the magnetic attraction portion 2013. The magnetic attraction portion 2013 is received in the concave groove, and a plurality of contacts 2031 are disposed in the concave groove. The pin header includes a left first power terminal pin 2061, a left second power pin pin 2062, a left first data pin pin 2063, a second data pin pin 2064, a right first data pin pin 2065, and a second right. The power terminal pin 2066 and the right first power pin pin 2067, the seven pin pins are axially symmetric with the second data port pin 2064, and the upper end of the pin is in one-to-one correspondence with the contact 2031 and is electrically connected, and the lower end is connected The line body (not shown) is connected. Each contact 2031 is electrically connected to the left first power terminal pin 2061, the left second power pin pin 2062, the left first data pin pin 2063, the second data pin pin 2064, and the right first The data terminal pin 2065, the right second power terminal pin 2066 and the right first power terminal pin 2067, and the position of the contact 2031 is set corresponding to the pin 2041 of the male 201. The female magnet 2035 corresponds to the magnetic sheet 2043, and the female 203 and the male 201 are connected together by magnetic adsorption. Once the female 203 is connected to the male 201, the female 2041 on the male 201 is connected to the female. The contact 2031 on the head 203 is also turned on to achieve an electrical connection. The pin headers are arranged in parallel, that is, the left first power terminal pin 2061, the left second power pin pin 2062, the left first data pin pin 2063, the second data pin pin 2064, and the right first data end. The arrangement of the pin 2065, the right second power terminal pin 2066 and the right first power terminal pin 2067 in the upper portion is the same as the lower order. Through the communication between the contact 2031 and the pin 2041, the upper end of the left first power terminal pin 2061 is connected to the left ground 2021 of the male 201, and the upper end of the left second power terminal pin 2062 and the left power of the male 201 are positive. The line 2022 is connected, the upper end of the left first data end pin 2063 is connected to the left data positive line 2023 of the male head 201, and the upper end of the second data end pin 2064 is connected with the data negative line 2024 of the male head 201, and the right first data is The upper end of the end pin 2065 is connected to the right data positive line 2025 of the male 201, the upper end of the right second power end pin 2066 is connected to the right power positive line 2026 of the male 201, and the upper end of the right first power end pin 2067 is connected. It is connected to the right ground line 2027 of the male head 201. Thus, since the left first power supply terminal pin 2061 is connected to the left ground 2021, the right first power terminal pin 2067 is connected to the right ground 2027, and the left second power terminal pin 2062 is connected to the left power positive line 2022, right. The second power supply terminal pin 2066 is connected to the right power supply positive line 2026 to charge the electronic device. When the female head 203 is reversed, since the pin headers are symmetrically arranged, the left first power supply terminal pin 2061 is connected to the right ground wire 2027, and the right first power terminal pin 2067 is connected to the left ground wire 2021, left. The second power supply terminal pin 2062 is connected to the right power supply positive line 2026, and the right second power supply terminal pin 2066 and the left power positive line 2022 are connected to also charge the electronic device. It is also realized that the electronic device can be charged when the female head 203 is connected in reverse.

Referring to FIG. 7, a male head 301 according to a third embodiment of the present invention includes a plug portion 3011 and a magnetic attraction portion 3013. The plug portion 3011 is integrally formed with the magnetic portion 3013. The plug portion 3011 is rectangular and the magnetic portion is The 3013 is elongated, the insertion portion 3011 is located above the magnetic attraction portion 3013, and the width of the insertion portion 3011 is slightly smaller than the width of the magnetic attraction portion 3013. The plug portion 3011 includes a power supply positive line 3021, a left power supply negative line 3027, and a right power supply negative line 3029, that is, a V+ line, a V- line, and a V- line, and each line is sequentially arranged from left to right. Since the pin sequence of the electronic device interface is the positive power supply, the data negative, the data positive, the null, and the ground, the order of the lines viewed from the upper end of the plug is the power positive line 3021, the left power negative line 3027, and the right power negative line 3029. And the power supply positive line 3021, the left power supply negative line 3027, and the right power supply negative line 3029 correspond to the power supply positive pole, the empty end and the ground of the electronic device pin, and the arrangement order of the lower end of the plug portion 3011 is the left power negative line. 3027, power supply line 3021 and right power supply negative line 3029. The magnetic attraction portion 3013 includes a pin 3041 and a magnetic piece 3043. The three pins 3041 are in one-to-one correspondence with the lower ends of the three wires and are electrically connected. The functions of the three pins 3041 are respectively the negative pole of the power source, the positive pole of the power source and the negative pole of the power source. . The magnetic sheet 3043 surrounds the pin 3041.

The pin 3041 of the male head 301 is first connected to the left power negative line 3027, the third of the pin 3041 is electrically connected to the power positive line 3021, and the left power negative line 3027 and the power positive line 3021 form a male end. The signal connected between the signal 301 and the female 303 is forward to the group C.

The third pin 3041 of the head 301 is electrically connected to the right power supply negative line 3029, the third of the pin 3041 is electrically connected to the power positive line 3021, and the right power supply negative line 3029 and the power supply positive line 3021 form a male head 301. The signal connected to the female head 303 signal is forwarded to group D. The signal transmitted by the pin 3041 to the group C is symmetric with the signal transmitted by the reverse group D of the pin 3041 signal.

Please refer to FIG. 8 , which is a positive combination of the male head 301 and the female head 303 according to the third embodiment of the present invention. The female head 303 has a rectangular shape, and the female head 303 includes a contact 3031, a pin 3033 and a female magnet 3035. A recess is formed in the upper end of the female head 303. The recess has a shape and a size corresponding to the magnetic portion 3013. The magnetic portion 3013 is received in the recess, and a plurality of contacts 3031 are disposed in the recess. The pin 3033 includes a left first power terminal pin 3061, a second power pin pin 3065, and a right first power pin pin 3069. The upper end of the pin 3033 is in one-to-one correspondence with the contact 3031 and is electrically connected, and the lower end is connected to the line. Body 305 is conductively connected. Each contact 3031 is electrically connected to the left first power terminal pin 3061, the second power terminal pin 3065 and the right first power terminal pin 3069, and the position of the contact 3031 corresponds to the male 301. The pin 3041 is set. The female magnet 3035 corresponds to the magnetic sheet 3043, and the female 303 and the male 301 are connected together by magnetic adsorption. Once the female 303 is connected to the male 301, the female 3041 on the male 301 is connected to the female 301. Touch on head 303 Point 3031 is also turned on to reach an electrical connection. The pin 3033 is arranged in parallel, that is, the arrangement order of the upper portion and the arrangement order of the lower portion are the same, and the pin 3033 is the second power supply terminal pin 3065 as the axis of symmetry, and the upper order of the pin 3033 is sequentially left. The first power supply terminal pin 3061, the second power terminal pin 3065 and the right first power terminal pin 3069, and the lower order of the pin 1033 are also arranged in the order of the left first power terminal pin 3061 and the second power terminal pin. 3065 and the right first power terminal pin 3069. Through the communication between the contact 3031 and the pin 3041, the upper end of the left first power terminal pin 3061 is connected to the left power negative line 3027 of the male 301, and the upper end of the second power terminal pin 3065 and the power supply of the male 301 are positive. The 3021 is connected, and the upper end of the right first power terminal 3069 is connected to the right power negative line 3029 of the male 301. Thus, since the upper end of the left first power supply terminal pin 3061 is connected to the left power supply negative line 3027 of the male head 301, the upper end of the second power supply terminal pin 3065 is connected to the power supply positive line 3021 of the male head 301, and the right first power supply terminal is connected. The upper end of the 3069 pin is connected to the right power negative line 3029 of the male head 301 to charge the electronic device. When the female head 303 is reversed, since the pin 3033 is symmetrically disposed, the left first power terminal pin 3061 is connected to the right power negative line 3029 of the male 301, and the upper end of the second power terminal pin 3065 is The power supply line 3021 of the male head 301 is connected, and the right first power supply terminal pin 3069 is connected to the left power supply negative line 3027 of the male head 301, so that the electronic device can also be charged. It is also realized that the electronic device can be charged when the female head 303 is reversing.

Therefore, the pin 3041 to which the left power supply negative line 3027 is connected and the pin 3041 to which the right power supply negative line 3029 is connected are symmetrically disposed with respect to the pin 3041 to which the power supply positive line 3021 is connected. The contact 3031 connected to the left first power terminal pin 3061 and the contact 3031 connected to the right first power terminal 3069 are symmetrically arranged with respect to the contact 3031 connected to the second power terminal pin 3065, and the power supply The positive line 3021, the left power supply negative line 3027 and the right power supply negative line 3029 are connected to the pin 3041.

Please refer to FIG. 9, which is a positive combination of the male head 401 and the female head 403 according to the fourth embodiment of the present invention. The difference from the third embodiment is the internal power supply positive line 4021, the left power supply negative line 4027, and the right power supply negative with the male head 401. The connection of the wire 4029 and the arrangement of the pins 4032 in the female 403 are different. The pin header 4033 includes a left first power terminal pin 4061, a second power pin pin 4065, and a right first power pin pin 4069. When viewed from the upper end of the pin 4033, the arrangement order is the left first power pin pin 4061. The second power supply terminal pin 4065 and the right first power terminal pin 4069; viewed from the lower end of the pin 4033, the arrangement order is the left first power terminal pin 4061, the right first power pin pin 4069, and the second The power terminal pin 4065. The upper end of the pin header 4033 is in one-to-one correspondence with the contact 4031 and is electrically connected, and the lower end is electrically connected to the wire body. Each contact 4031 is electrically connected to the left first power terminal pin 4061, the second power terminal pin 4065 and the right first power terminal pin 4069, and the position of the contact 4031 corresponds to the male 401. The pin 4041 is set. Once the female head 403 is connected to the male head 401, the pin 4041 on the male head 401 and the contact 4031 on the female head 403 are also turned on to achieve electrical connection. The plug portion 4011 includes a power supply positive line 4021, a left power supply negative line 4027, and a right power supply negative line 4029, that is, a V+ line, a V- line, and a V- line, and each line is sequentially arranged from left to right. The power supply positive line 4021, the left power supply negative line 4027, and the right power supply negative line 4029 are arranged in the same order of the upper portion and the lower order, and the left power supply negative line 4027 is used as the symmetry axis, and the upper order of the plug portion 4011 is sequentially The power positive line 4021, the left power negative line 4027, and the right power negative line 4029, and the lower order of the plug portion 4011 are also sequentially the power supply positive line 4021, the left power supply negative line 4027, and the right power supply negative line 4029. Through the communication between the contact 4031 and the pin 4041, the upper end of the left first power terminal pin 4061 is connected with the left power negative line 4027 of the male 401, and the upper end of the second power terminal pin 4065 and the power supply of the male 401 are positive. The 4021 is connected, and the upper end of the right first power terminal 4069 is connected to the right power negative line 4029 of the male 401. Thus, since the upper end of the left first power terminal pin 4061 is connected to the left power negative line 4027 of the male 401, the upper end of the second power terminal pin 4065 is connected to the power positive line 4021 of the male 401, and the right first power terminal is connected. The upper end of the 4069 pin is connected to the right negative power line 4029 of the male 401 to charge the electronic device. When the female head 403 is reversed, since the pin headers 4033 are symmetrically disposed, the left first power supply terminal pin 4061 is connected to the right power supply negative line 4029 of the male 401, and the upper end of the second power supply terminal pin 4065 is The power supply line 4021 of the male head 401 is connected, and the right first power supply terminal pin 4069 is connected to the left power supply negative line 4027 of the male 401, so that the electronic device can also be charged. It is also realized that the electronic device can be charged when the female head 403 is reversed.

Therefore, the pin 4041 to which the left power supply negative line 4027 is connected and the pin 4041 to which the right power supply negative line 4029 is connected are symmetrically disposed with respect to the pin 4041 to which the power supply positive line 4021 is connected. The contact 4031 connected to the left first power terminal pin 4061 and the contact 4031 connected to the right first power terminal 4069 are symmetrically arranged with respect to the contact 4031 connected to the second power terminal pin 4065, and the power supply The positive line 4021, the left power supply negative line 4027 and the right power supply negative line 4029 are connected to the pin 4041.

From the first to fourth embodiments, we can obtain the suggestion that when the number of pins of the male and female pins are equal and the symmetrical single row structure, only the male pin needs to form at least one signal positive. To the group and the at least one signal reversal group, the signal forward group and the signal reversal group are centrally symmetric with each other, and the signal forward group and the signal reversal group include at least one V+ signal and one V-signal; the female pin header is selected One of the signal forward sets or one of the signal reverse sets performs signal and position matching settings, thus ensuring that either the front side of the female head and the male head are electrically connected under magnetic attraction, or the female head is flipped 180° back. The male-conducting connection can make the male V+ and V- and the female V+ and V- correspondingly connected to each other, forming a power signal transmission path to realize the charging function.

Referring to Figures 10a and 10b, the fifth embodiment differs from the first embodiment in the arrangement of the pins 1131 on the magnetic portion 113 of the male head 11. A side of the magnetic portion 113 of the male head 11 facing away from the insertion portion 111 forms a first magnetic surface 1137, and the first magnetic surface 1137 is magnetically attracted to the female head 13 to electrically guide the male head 11 and the female head 13 through. The pin 1131 is arranged in a single row at the upper half of the first magnetic surface 1137 from the horizontal center line L (where L can be from the center line to The distance of the upper surface of the magnetic attraction portion 113, the number of the pins 1131 may be one or more, and the pin 1131 is exposed on the first magnetic surface 1137 for electrically conducting with the female head 13. The first insulating portion 1135 is wrapped around the pin 1131 so that the pins 1131 are insulated from each other, and the magnetic sheet 1133 is a ferromagnetic conductive material, which is disposed around the first insulating portion 1135.

The pin 1131 includes a first V+ pin 1141, a first D+ pin 1143, a first D-pin 1145, and a first V-pin 1140, wherein the first V+ pin 1141 transmits a V+ signal, and the first D+ pin 1143 passes the D+ signal, the first D-pin 1145 delivers the D-signal, and the first V-pin 1147 delivers the V-signal. The arrangement of the pins 131 on the magnetic attraction portion 113 is, from left to right, a first D+ pin 1143, a first D-pin 1145, a first V+ pin 1141, a first D-pin 1145, and a first V-pin 1147. The corresponding signal pin 1311 can be connected to the corresponding signal line in the interface of the electronic device through the corresponding pin disposed in the plug portion to realize signal transmission.

Referring to Figures 10c and 10d, the female head 13 includes a pin header 131, a female magnet 133, a second insulating portion 135 and a recess 137. The female head 13 has a rectangular shape, and a groove 137 is formed at an upper end thereof. The groove 137 has a shape and a size corresponding to the magnetic portion 113 of the male head 11. The magnetic attraction portion 113 is received in the groove 137 and the groove 137. The bottom surface of the female magnet 133 is a permanent magnet or an electromagnet. The female magnet 133 is disposed on the bottom surface of the recess 137 and is disposed around the second insulating portion 135. The front end surface of the female magnet 133 is flush with the bottom of the recess 137. A second magnetic absorbing surface 139 is formed at the bottom of the groove 137, and the shape of the second magnetic absorbing surface 139 and the first magnetic absorbing surface 1137 is the same in size. Under the magnetic attraction of the male head 11 and the female head 13, the male head 11 The first magnetic surface 1137 and the second magnetic surface 139 of the female head 13 are magnetically adsorbed, so that the male head 11 and the female head 13 are more firmly bonded, and the electrical connection is more stable.

The second magnetic absorbing surface 139 is provided with a pin header 131 which is two rows arranged in parallel in the horizontal direction, and the first row is disposed on the upper half of the second magnetic absorbing surface 139 from the horizontal center line L, The second row is disposed at a lower half of the second magnetic attraction surface 139 from the horizontal center line L. The second insulating portion 135 is wrapped around the pin 131 in a rectangular shape so that each of the pins 131 is insulated from each other, and the front end of the pin 131 is raised above the front end surface of the second insulating portion 135 and exposed at the front end of the second insulating portion 135. The surface makes the electrical connection performance of the female head 13 and the male head 11 more reliable, and the stability of signal transmission is better. The pin header 131 is preferably a pogo-pin needle, so that the pin header 131 has a long impact life, a low-impedance electrical signal transmission is stable, and the installation space is saved, thereby facilitating miniaturization of the male head 11.

The pin header 131 includes a first D+ pin 1313, two first D-pins 1315, a first V-row pin 1317, a first V+ pin 1311, a second D+ pin 1312, and a second V-pin 1316, two second D-pins 1314 and one second V+ pin 1310. The arrangement order of the first row of the pins 131 is from the left to the right, the first D+ pin 1313, the first D-pin 1315, the first V+ pin 1311, the first D-pin 1315 and the first V-. Pin header 1317. The second row and the first row are symmetrically arranged centrally with each other, and from left to right are a second V-pin 1316, a second D-pin 1314, a second V+ pin 1310, a second D-pin 1314 and The second D+ pin 1312.

Referring to Figures 10e and 10f, when the male head 11 is close to the female head 13 in the forward direction, the magnetic portion 113 of the male head 11 is magnetically coupled to the female magnet 133, and the magnetic attraction portion 113 is just received. In the groove 137 of the female head 13, the first magnetic surface 1137 of the male head 11 and the second magnetic surface 139 of the female head 13 are combined under magnetic attraction, so that the first D+ pin 1143 of the male head 11 and The first D+ pin 1313 of the female head 13 is electrically connected, and the first D-pin 1145 of the male head 11 and the first D-pin 1315 of the female head 13 are electrically connected, and the first V+ pin of the male head 11 is connected. 1141 is electrically connected to the first V+ pin 1311 of the female head 13. The first V+ pin 1141 of the male head 11 and the first V+ pin 1311 of the female head 13 are electrically connected, and the first V-tube of the male head 11 is connected. The foot 1147 is electrically connected to the first V-row pin 1317 of the female head 13. That is, the first D+ pin 1143 of the male head 11, the first D-pin 1145, the first V+ pin 1141, the first D-pin 1145, the first V-pin 1147 and the first D+ of the female 13 The pin 1313, the first D-pin 1315, the first V+ pin 1311, the first D-pin 1315, and the first V-pin 1317 are in one-to-one correspondence and electrically connected. That is, the D-signal, the D+ signal, the V-signal, and the V+ signal of the male head 11 respectively form a path corresponding to the D-signal, the D+ signal, the V-signal, and the V+ signal of the female head 13, so that the male 11 and the female head are formed. 13 forms a power signal path and a data signal path, which can realize the functions of charging and data transmission.

Referring to Fig. 10g, the reverse phase is combined, that is, the female head 13 is turned 180° in reverse to be combined with the male head 11. At this time, the order of the pins 1131 of the male head 11 does not change. When combined, the first D+ pin 1143 of the male head 11, the first D-pin 1145, the first V+ pin 1141, the first D-pin 1145, the first V-pin 1147 and the female 13 respectively The second D+ pin 1312, the second D- pin 1314, the second V+ pin 1310, the second D- pin 1314, and the second V- pin 1316 are in one-to-one conductive connection. The D-signal, the D+ signal, the V-signal, and the V+ signal of the male head 11 are respectively formed in a one-to-one correspondence with the D-signal, the D+ signal, the V-signal, and the V+ signal of the female head 13, so that the male head 11 and the female head are formed. 13 forms a power signal path and a data signal path, which can realize the functions of charging and data transmission.

The first row of the pins 131 form a signal forward group E, the second row forms a signal reverse group F, and the signal forward group E and the signal reverse group F are symmetrically arranged with each other. Both the signal forward group E and the signal reverse group F are provided with at least one D-signal, one D+ signal, one V-signal and one V+ signal.

Referring to FIG. 11a and FIG. 11b, the sixth embodiment is different from the fifth embodiment in that the signal transmitted by the pin 2131 of the male head 21 is changed. The pin 2131 is the first D+ pin 2143 from left to right, first. D-pin 2145, first V+ pin 2141, first V-pin 2147, first V-pin 2147.

The signal transmitted by the pin header 231 on the female head 23 also changes. The first row of the pin headers 231 is the first D+ pin header 2313 from the left to the right, the first V+ pin header 2311, and the first D-pin pin 2315, a V-row pin 2317, a first V-row pin 2317; the second row and the first row are center-symmetrical with each other from left to right, followed by a second V-row pin 2316, and a second V-row pin 2316, Two D-pins 2314, a second V+ pin 2310, and a second D+ pin 2312.

Referring to FIG. 11c, the first D+ pin 2143 of the male head 21 when the male head 21 and the female head 23 are positively coupled, the first D-pin 2145, the first V+ pin 2141, and the first V-pin 2147, The first V-pin 2147 and the first D+ pin 2313 of the female 23, the first V+ pin 2311, the first D-pin 2315, the first V-pin 2317, and the first V-pin 2317 One-to-one correspondence is connected, so that the male head 11 and the female head 13 form a power signal path and a data signal path, which can realize the functions of charging and data transmission.

Referring to FIG. 11d, the male head 21 is kept unchanged, and after the female head 23 is turned 180°, the male head 21 is magnetically conductively connected, and the first D+ pin 2143 of the male head 21 and the first D-pin 2145 are used. a first V+ pin 2141, a first V-pin 2147, a first V-pin 2147 and a second D+ pin 2312 of the female 23, a second V+ pin 2310, and a second D-pin 2314 The second V-pin 2316 and the second V-pin 2316 are connected in a one-to-one manner, so that the male 21 and the female 23 form a power signal path and a data signal path, which can realize the functions of charging and data transmission. .

Similar to the fifth embodiment, the first row of the pins 231 form a signal forward group, the second row forms a signal reverse group, and the signal forward group and the signal reverse group are symmetrically arranged with each other. And both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal and one V+ signal.

Referring to 12a, 12b and 12c, the seventh embodiment is different from the fifth embodiment in that the position of the pin 3131 of the male head 31 is changed, and the pin 3131 is in a single row, and is disposed in the lower half of the first magnetic absorbing surface 3137. The distance from the horizontal direction center line L, the order of the pins 3131 from the left to the right is the first D+ pin 3143, the first D-pin 3145, the first V+ pin 3141, the first D-pin 3145, First V-pin 3147.

When the male head 31 and the female head 33 are positively coupled, the first D+ pin 3143 of the male head 31, the first D-pin 3145, the first V+ pin 3141, the first D-pin 3145, and the first V - The pin 3147 is respectively corresponding to the second D+ pin 3312 of the female head 33, the second D- pin 3314, the second V+ pin 3310, the second D- pin 3314 and the second V- pin 3316. The connection is made such that the male 31 and the female 33 form a power signal path and a data signal path, and the functions of charging and data transmission can be realized.

Keeping the male head 31 unchanged, the female head 33 is flipped 180° and then combined with the male head 31. At this time, the first D+ pin 3143, the first D-pin 3145, and the first V+ pin 3141 of the male head 31 are first. D-pin 3145, first V-pin 3147 and

The first D+ pin 3313 of the female head 33, the first V+ pin 3311, the first D-pin 3315, the first V-pin 3317, and the first V-pin 3317 are connected in a one-to-one manner. The head 31 and the female head 33 form a power signal path and a data signal path, and can perform functions of charging and data transmission.

Similar to the fifth embodiment, the first row of the pin headers 331 form a signal forward group, the second row forms a signal reverse group, and the signal forward group and the signal reverse group are symmetrically arranged with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

From the first embodiment, we can get the hint that when the pins of the male head are in a row, the pin headers of the female head are two rows arranged in parallel, and the first row of the pin headers is disposed on the second magnetic face half. From the horizontal center line L, the second row is disposed at a distance from the horizontal centerline L of the lower half of the second magnetic attraction surface, that is, the first row and the second row of the pin headers are equal to the horizontal centerline. The pin header of the female head forms at least one signal forward group and at least one group signal reverse group, and the signal forward group and the signal reverse group are symmetrically arranged with each other. Each signal forward group and each signal reverse group transmit at least one D-signal, one D+ signal, one V-signal and one V+ signal. The specific layout position of the signal is not limited, and the male pin only needs to be arranged. Any one of the signal forward group and/or any signal reverse group is used to match the position and signal, so that the male and female forwards are combined or the female is flipped 180° and then reversed with the male. The power signal path and the data signal path can be formed, and the functions of charging and data transmission can be realized.

Referring to FIG. 13a, the eighth embodiment is different from the fifth embodiment in that the pins 4131 of the male head 41 are two rows arranged in parallel, and the first row is disposed on the upper center of the first magnetic attraction surface 4137 from the horizontal center line. L, the second row is disposed at a lower horizontal center line L of the first magnetic attraction surface 4137, and the first row is a first D+ pin 4143 from the left to the right, and the first D-pin 4145 is first. V+ pin 4141, first D-pin 4145 and first V-pin 4147, the second row arrangement and the first row are centrally symmetric with each other, and from left to right is a second V-pin 4146, Two D-pins 4144, a second V+ pin 4140, a second D-pin 4144, and a second D+ pin 4142.

Referring to FIG. 13b, the pin 431 of the female head 43 is positionally and signal-matched according to the pin 4131 of the male head 41. The first row of the pin 4131 is disposed on the upper half of the second magnetic absorbing surface 439 from the horizontal center line L. The second row is disposed at a lower half of the second magnetic attraction surface 439 from the horizontal center line L. The first row from left to right is a first D+ pin 4313, a first D-row pin 4315, a first V+ pin 4311, a first D-pin 4315 and a first V-row pin 4317. The second row of the pin 431 is arranged symmetrically with respect to the first row, and from left to right is a second V-pin 4316, a second D-pin 4314, a second V+ pin 4310, a second D - pin 4314 and second D+ pin 4312.

Referring to FIG. 13c, when the male head 41 and the female head 43 are positively coupled, the first D+ pin 4143 of the male head 41, the first D-pin 4145, the first V+ pin 4141, and the first D-pin 4145 , first V-pin 4147, second V-pin 4146, second D-pin 4144, second V+ pin 4140, second D-pin 4144, second D+ pin 4142 and female respectively The first D+ pin 4313 of the 43th, the first D-pin 4315, the first V+ pin 4311, the first D-pin 4315, the first V-pin 4317, the second V-pin 4316, the second D-pin 4314, second V+ pin 4310, second D-pin 4314, and second D+ pin 4312 are connected in a one-to-one manner, so that male 41 and female 43 form a power signal path and number According to the signal path, the functions of charging and data transmission can be realized.

Referring to FIG. 13d, when the female head 43 is flipped 180° and then combined with the male head 41, the first D+ pin 4143 of the male head 41, the first D-pin 4145, the first V+ pin 4141, and the first D-tube Foot 4145, first V-pin 4147, second V-pin 4146, second D-pin 4144, second V+ pin 4140, second D-pin 4144, second D+ pin 4142 and Female 43 second D+ pin 4312, second D-pin 4314, second V+ pin 4310, second D-pin 4314, second V-pin 4316, first V-pin 4317, A D-pin 4315, a first V+ pin 4311, a first D-pin 4315, and a first D+ pin 4313 are electrically connected in a one-to-one manner, so that the male 41 and the female 43 form a power signal path and The data signal path enables the functions of charging and data transmission.

The first row and the second row of the pins 4131 form at least one signal forward group G and at least one signal reverse group H, and the signal forward group G and the signal reverse group H are symmetrically disposed with each other. Both the signal forward group G and the signal reverse group H are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to Figures 14a, 14b and 14c, the ninth embodiment differs from the eighth embodiment in that the number of each row of the pin headers 531 of the female head 53 is changed. The arrangement of the pin 531 on the female head 53 is entirely "W" type, and the first row of the pin 531 is from the left to the right, which is the first D+ pin 5313, the first V+ pin 5311, and the first V- pin. 5317, the second row from left to right is a second D-row pin 5314, and a second D-row pin 5314.

Keeping the male 51 in accordance with the eighth embodiment, the first D+ pin 5143 of the male 51 when the male 51 and the female 53 are positively coupled, the first V+ pin 5141, the first V-pin 5147, the second D-pin 5144, second D-pin 5144 and first D+ pin 5313 of female 53, first V+ pin 5311, first V-pin 5317, second D-pin 5314, second The D-pins 5314 are connected to each other in a one-to-one manner, so that the male 51 and the female 53 form a power signal path and a data signal path, and the functions of charging and data transmission can be realized.

Keeping the male 51 unchanged, the female head 43 is flipped 180° and combined with the male 51. At this time, the first D-pin 5145 of the male 51, the first D-pin 5145, and the second V-pin 5146 a second V+ pin 5140, a second D+ pin 5142 and a second D-pin 5314 of the female head 53, a second D-pin 5314, a first V-pin 5317, a first V+ pin 5311, The first D+ pin 5313 is connected in a conductive manner, so that the male 51 and the female 53 form a power signal path and a data signal path, and the functions of charging and data transmission can be realized.

Similar to the eighth embodiment, the first row and the second row of the pin 5131 form at least one signal forward group J and at least one signal reverse group K, and the signal forward group J and the signal reverse group K are symmetric with each other. Settings. Both the signal forward group J and the signal reverse group K are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to Figures 15a, 15b and 15c, the tenth embodiment differs from the ninth embodiment in that the number of each row of the pins 631 of the female head 63 is changed, and the first row and the second row of the pin headers 631 are integrally shaped. Structure, the first row of signals from left to right is the first D+ pin 6131, the first D-row pin 6315, the first V-row pin 6317, and the second row pin 631 only one is the second V+ pin 6310 .

The holding male 61 is identical to the ninth embodiment. When the male 61 and the female 63 are positively coupled, the first D+ pin 6143 of the male 61, the first D-pin 6145, and the first V-pin 6147 The second V+ pin 6140 is respectively electrically connected to the first D+ pin 6313 of the female 63, the first D-pin 6315, the first V-pin 6317, and the second V+ pin 6310. The male 61 and the female 63 form a power signal path and a data signal path, and can perform functions of charging and data transmission.

Keeping the male head 61 unchanged, the female head 63 is flipped 180° to be combined with the male head 61. At this time, the first V+ pin 6141 of the male head 61, the second V-pin 6146, the second D-pin 6144, and the second The D+ pin 6142 and the second V+ pin 6310 of the female 63, the first V-row pin 6317, the second D- pin 6315, and the second D+ pin 6313 are connected in a one-to-one correspondence, such that the male 61 and The female head 63 forms a power signal path and a data signal path, and can perform functions of charging and data transmission.

Similar to the eighth embodiment, the first row and the second row of the pin 6131 form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are symmetrically arranged with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

According to the eighth to tenth embodiments, we can obtain a prompt that when the male pin and the female pin are both arranged in parallel, the first row of the male pins is disposed on the first magnetic face. The upper half is at a distance from the horizontal center line L, and the second row is disposed at a distance from the horizontal centerline L of the lower half of the first magnetic attraction surface, that is, the distance between the first row and the second row of the pins and the horizontal center line are equal, and The male pin forms at least one forward signal group and at least one reverse signal group, and the forward signal group and the reverse signal group are centrally symmetric with each other, and each forward signal group and each reverse signal group have at least one D - Signal, a D+ signal, a V-signal and a V+ signal, the specific arrangement position of the signal is not limited. The female pin header selects at least one forward signal group and/or at least one reverse signal group of the male pin to perform signal and position corresponding matching setting, thereby ensuring positive integration of the male and female heads or the female The head flip 180° reverse combined with the male head can form a power signal path and a data signal path, which can realize the functions of charging and data transmission.

Referring to FIGS. 16a and 16b, the eleventh embodiment differs from the tenth embodiment in that the pin headers 731 of the female head 73 are in a row which is disposed on the second magnetic surface of the female head 73 at a horizontal center. At line L, the pin 731 is, from left to right, a first D+ pin 7131, a first D-pin 7315, a first V+ pin 7311, a first D-pin 7315, and a first V-row 7317. .

The holding male 71 is identical to the tenth embodiment. When the male 71 and the female 73 are positively coupled, the first D+ pin 7143 of the male 71, the first D-pin 7145, and the first V+ pin 7141, One D-pin 7145, first V-pin 7147 The first D+ pin 7731, the first D-pin 7315, the first V+ pin 7311, the first D-pin 7315, and the first V-pin 7317 are in one-to-one correspondence with the female head 73, and are electrically connected. Thus, the male 71 and the female 73 form a power signal path and a data signal path, and the functions of charging and data transmission can be realized.

Referring to Figure 16c, the female head 73 is flipped 180° in combination with the male 71. At this time, the second V-pin 7146 of the male 71, the second D-pin 7144, the second V+-pin 7140, and the second D- Pin 7144, second D+ pin 7142 and first V-pin 7317 of female 73, second D-pin 7315, second V+ pin 7311, second D-pin 7315, second D+ row The pins 7313 are in one-to-one correspondence, and are connected in a conductive manner, so that the male 71 and the female 73 form a power signal path and a data signal path, and the functions of charging and data transmission can be realized.

Similar to the eighth embodiment, the first row and the second row of the pins 7131 of the male 71 form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are centrally symmetric with each other. Settings. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Also, from the eleventh embodiment and the foregoing embodiment, we can obtain a prompt that when the number of the pin rows of the male head is two rows arranged in parallel, the pin headers of the female head are set in one row. The first row of pins of the male head is disposed on the first magnetic suction surface half from the horizontal center line L, and the second row of pins is disposed on the lower half of the first magnetic attraction surface from the horizontal center line L, that is, the pins The first row and the second row are equally spaced from the horizontal centerline. The first row and the second row of the pins form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are symmetrically arranged with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal. The female pin header only needs to select any signal forward group and/or signal reverse group of the male pin to perform signal and position matching, so that the female forward and the male can be combined, or the female flip is 180°. The combination of the male head can form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 17a, the twelfth embodiment differs from the fifth embodiment in that the number of rows of the pin 811 of the male head 81 is three rows arranged in parallel, and the first row is disposed on the first half of the first magnetic attraction surface 8137 of the male 81. The distance from the horizontal center line L, the second row is disposed at the horizontal center line of the first magnetic surface 8137 of the male 81, and the third row is disposed at the lower half of the first magnetic surface 8137 of the male 81 from the horizontal center line L. At the same time, the distance between the first row and the third row is equal to the horizontal centerline. The first row of pins 9131 is, from left to right, a first D+ pin 8143, a first D-pin 8145, a first V+ pin 8141, a first D-pin 8145, and a first V-pin 8147. The second row from left to right is the second V+ pin 8140, the second D-pin 8144, the second D+ pin 8142, the second D-pin 8144, the second V+ pin 8140; the third row Symmetrical with the first row, from left to right, third V-pin 8157, third D-pin 8155, third V+ pin 8151, third D-pin 8155, third D+ tube Foot 8153.

Referring to FIG. 17b, the row of pins 831 of the female head 83 is a row, which is disposed on the upper end surface of the second magnetic surface 839 of the female head 83 from the horizontal center line L, and the row of pins 831 from left to right is the first A D+ pin 8131, a first D-pin 8315, a first V+ pin 8311, a first D-row pin 8315, and a first V-row pin 8317.

Referring to FIG. 17c, when the male 81 and the female 83 are positively coupled, the first D+ pin 8143 of the male 81, the first D-pin 8145, the first V+ pin 8141, and the first D-pin 8145 , the first V-pin 8147 and the first D+ pin 8831 of the female 83, the first D-pin 8315, the first V+ pin 8311, the first D-pin 8315, and the first V-pin The 8317-one is connected to the conduction, so that the male 81 and the female 83 form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 17d, the female head 83 is flipped 180° and then combined with the male 81. At this time, the third V-pin 8157 of the male, the third D-pin 8155, the third V+ pin 8151, and the third D- Pin 8155, third D+ pin 8153 and first V-pin 8317 of the female, first D-pin 8315, first V+ pin 8311, first D-pin 8315, first D+ row The needles 8313 are one-to-one corresponding to the conductive connection. The male 81 and the female 83 are formed into a power signal path and a data signal path, so that charging and data transmission functions can be realized.

The pin headers 831 of the female head 83 are arranged in a row, and the positive or negative connection of the female head 83 and the male head 81 is not associated with the second row of the pins 8131 of the male 81, so the male pins 8131 can be arbitrarily ordered.

The first row, the second row, and the third row of the pin 8131 of the male 81 form at least one signal forward group M and at least one signal reverse group N, and the signal forward group M and the signal reverse group N are centered with each other. Symmetrical settings. Both the signal forward group M and the signal reverse group N are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to FIG. 18a, the thirteenth embodiment is different from the twelfth embodiment in that the row of pins 931 of the female head 93 is a row disposed at a lower end surface of the second magnetic surface 939 from the horizontal center line L. The arrangement of the pins 931 from left to right is a first V-signal 9317, a first D-signal 9315, a -V+ signal 9311, a first D-signal 9315, and a first D+ signal 9313.

Referring to FIG. 18b, the holding male 91 is the same as the twelfth embodiment. When the male 91 and the female 93 are positively coupled, the third V-pin 9157 of the male 91, the third D-pin 9155, The third V+ pin 9151, the third D-pin 9155, the third D+ pin 9153 and the first V-signal 9317 of the female 93, the first D-signal 9315, the first V+ signal 9311, the first D - Signal 9315, the first D+ signal 9313 corresponds to the conduction connection one by one, so that the male 91 and the female 93 form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 18c, the female head 93 is flipped 180° and then combined with the male head 91. At this time, the first D+ pin 9143 of the male head 91, the first D-pin 9145, the first V+ pin 9141, and the first D- Pin 9145, first V-pin 9147, and first D+ pin 9131 of the female, first D-pin 9315, first V+ pin 9311, first D-pin 9315, first The V-pins 9317 are connected in turn to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Similar to the twelfth embodiment, the first row, the second row, and the third row of the pin 9131 of the male 91 form at least one signal forward group and at least one signal reverse group, the signal forward group and the signal reverse Groups are symmetrically centered on each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

From the twelfth and thirteenth embodiments, we can conclude that when the male pins are three rows of structures arranged in parallel, the pin headers of the female head are in a row. The first row of the male pins is disposed at a distance from the horizontal center line L of the first magnetic surface, the second row is disposed at the horizontal center line of the first magnetic portion, and the third row is disposed under the first magnetic surface The half is at a horizontal center line L, the male pin is equidistant from the center line, and the first row, the second row, and the third row of the male pin form at least one signal forward group and at least one signal inversion The group, the signal forward group and the signal reverse group are symmetrically arranged with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal. The specific layout position of the signal is not limited, and the pin rows of the first row and the third row are symmetric with each other. The female pin header is matched with at least one signal positive group and/or at least one signal reverse group of the male pin to ensure that the female head is positively coupled with the male, or the female flip is 180°. The combination of the heads enables the male and female heads to form a power signal path and a data signal path, thereby enabling charging and data transmission functions.

Referring to FIG. 19a, the fourteenth embodiment differs from the thirteenth embodiment in the number of rows of the pin headers 241 of the female head 24, and the first row is disposed on the upper half of the second magnetic attraction surface 249 from the horizontal center line L. The second row is disposed at a horizontal center line of the second magnetic attraction surface 249. The arrangement of the first row of the pins 241 from left to right is, in order, a first D+ pin 2413, a first V+ pin 2411, a first V-row pin 2417; and a second row from left to right is a second D- The pin header 2414, the second D-pin header 2414, and the first row and the second row of the pin header 241 are in a "W" shape.

Referring to FIG. 19b, the retaining male 22 is identical to the thirteenth embodiment. When positively coupled, the first D+ pin 2243 of the male 22, the first V+ pin 2241, the first V-pin 2247, the second D - pin 2244, second D-pin 2244 and first D+ pin 2413 of female 24, first V+ pin 2411, first V-pin 2417, second D-pin 2414, second The D-pins 2414 are respectively connected to the conduction connection one by one to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 19c, when the female head 24 is flipped 180° and the male head 22 is reversely coupled, the second D-pin 2244 of the male head 22, the second D-pin 2244, the third V-pin 2257, and the third V+ pin 2251, third D+ pin 2253 and second D-pin 2414 of female 24, second D-pin 2414, first V-pin 2417, second V+ pin 2411, second The D+ pin 2413 is connected to the conduction connection to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

The first row, the second row, and the third row of the pins 2231 of the male 22 form at least one signal forward group P and at least one signal reverse group Q, and the signal forward group P and the signal reverse group Q are centered with each other. Symmetrical settings. Both the signal forward group P and the signal reverse group Q are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to FIG. 20a, the fifteenth embodiment is different from the fourteenth embodiment in that the row of the pins 341 of the female head 34 is arranged in each row, the row of pins 341 are two rows, and the first row is disposed in the second magnetism. The upper half of 349 is at a distance from the horizontal center line L, the second row is disposed at a lower half of the second magnetic attraction portion 349 from the horizontal center line L, and the second row and the first row are in a "W" shape. The first row of signal arrangement of the pin 341 is from the left to the right, the first D+ pin 3413, the first V+ pin 3411, and the first V- pin 3417; the second row of signals is arranged from left to right. Two D-pins 3414, second D-pins 3414.

Referring to FIG. 20b, the holding male 32 is the same as the fourteenth embodiment. When the male 32 is positively coupled with the female 34, the first D+ pin 3243 of the male 32, the first V+ pin 3241, first V-pin 3247, third D-pin 3255, third D-pin 3255 and first D+ pin 3413 of female 34, first V+ pin 3411, first V-pin 3417, The two D-pins 3414 and the second D-pins 3414 are connected in turn to form a power signal path and a data signal path, so that charging and data transmission functions can be realized.

Referring to FIG. 20c, when the female head 34 is flipped 180° and combined with the male head 32, the first D-pin 3245 of the male head 32, the first D-pin 3245, the third V-pin 3257, and the third V+ Pin 3251, third D+ pin 3253 and second D-pin 3414 of female 34, second D-pin 3414, first V-pin 3417, first V+ pin 3411, first D+ The pin headers 3413 are connected to each other in a one-to-one manner to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Similar to the fourteenth embodiment, the first row, the second row, and the third row of the pins 3231 of the male head 32 form at least one signal forward group and at least one signal reverse group, the signal forward group and the signal reverse Groups are symmetrically centered on each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to FIG. 21a, the pin 4231 of the male head 42 of the sixteenth embodiment has three rows. The difference from the fifteenth embodiment is the number of pins 4231 of each row. The first row is the first D+ from left to right. Pin 4243, first V+ pin 4241, first V-pin 4247, second row from left to right second D-pin 4244, second D-pin 4244, third row and first row Symmetrically centered, from left to right is a third V-pin 4257, a third V+ pin 4251, and a third D+ pin 4253.

Referring to FIG. 21b, the pin 441 of the female head 44 is a parallel two-row structure, the first row is disposed at the horizontal center line of the second magnetic attraction portion 449, and the second row is disposed at the lower half of the second magnetic attraction portion 449. At a distance L from the horizontal center line, the first row from left to right is a first D-row pin 4415, a first D-row pin 4415, and a second row from left to right is a second V-row pin 4416. The second V+ pin 4410, the second D+ pin 4412, and the first row and the second row of the pin are in an "M" shape.

Referring to FIG. 21c, the male 42 and the female 44 are positively coupled. The second row of the male 42 is from left to right, the second D-pin 4244, the second D-pin 4244, and the third V-pin 4257. a third V+ pin 4251, a third D+ pin 4253 and a first D-pin 4415 of the female 44, a first D-pin 4415, a second V-pin 4416, and a second V+ pin 4410, The second D+ pin 4412 is connected to the conduction connection one by one to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 21d, when the female head 44 is flipped 180° to be coupled with the male head 42, the first D-pin 4243 of the male head 42, the first V+ pin 4241, the first V-pin 4247, and the second D-tube. Foot 4244, second D-pin 4244 and first D+ pin 4212 of female 44, first V+ pin 4210, first V-pin 4216, second D-pin 4215, second D- The pin 4215 is respectively corresponding to the second D+ pin 4412 of the female head 44, the second V+ pin 4410, the second V- pin 4416, the first D-pin 4415, and the first D-pin 4415. The connection is made to form a power signal path and a data signal path, so that charging and data transmission functions can be realized.

Similar to the fourteenth embodiment, the first row, the second row, and the third row of the pins 4231 of the male head 42 form at least one signal forward group and at least one signal reverse group, the signal forward group and the signal reverse Groups are symmetrically centered on each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to FIG. 22a, the male head 52 pin 5231 of the seventeenth embodiment has three rows. The difference from the sixteenth embodiment is the number of pins 5231 of each row. The first row is the first D+ tube from left to right. Foot 5243, first D-pin 5245, first D-pin 5245 first V-pin 5247; first row is second V+ pin 5240; third row and first row are center-symmetric, from Left to right are the third V-pin 5257, the third D-pin 5255, the third D-pin 5255, and the third D+ pin 5253.

Referring to FIG. 22b, the pin 541 of the female head 54 has two rows. Unlike the previous embodiment, the number of each row of the pin 541 is the first row of the first V+ pin 5111 and the second row from the left. To the right is a second V-pin 5416, a second D-pin 5414, a second D-pin 5414, and a second D+ pin 5412.

Referring to FIG. 22c, when the male 52 is positively coupled to the female 54, the second V+ pin 5240 of the male 52, the third V-pin 5257, the third D-pin 5255, and the third D-pin. 5255, the third D+ pin 5253 and the first V+ pin 5141 of the female head 54, the second V- pin 5416, the second D- pin 5414, the second D- pin 5414, and the second D+ pin 5412 The one-to-one conduction connection forms a power signal path and a data signal path, thereby enabling charging and data transmission functions.

Referring to FIG. 22d, the female head 54 is flipped 180° and then reversely coupled with the male head 52. At this time, the first D+ pin 5241 of the male head 52, the first D-pin 5245, and the first D-pin 5245, a first V-pin 5247, a second V+ pin 5240 and a second D+ pin 5412 of the female 54, a second D-pin 5414, a second D-pin 5414, a second V-pin 5416, The second V+ pin headers 5411 are electrically connected to each other to form a power signal path and a data signal path, so that charging and data transmission functions can be realized.

Similar to the fourteenth embodiment, the first row, the second row, and the third row of the pins 5231 of the male head 52 form at least one signal forward group and at least one signal reverse group, the signal forward group and the signal reverse Groups are symmetrically centered on each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

In combination with the fourteenth to seventeenth embodiments, we can obtain such a prompt that when the male pins are arranged in three rows in parallel, the female pin headers are arranged in two rows in parallel, and the first row of the male pins is disposed on The first magnetic surface half is at a horizontal center line L, the second row is disposed at a horizontal center of the first magnetic surface, and the third row is disposed at a horizontal center line L of the lower half of the first magnetic surface. The first row and the third row of the pins are symmetrical with each other, and the second row is horizontally symmetrical.

The first row, the second row, and the third row of the pins of the male form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are symmetrically disposed with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal. The specific layout position of the signal is not limited, and the pin header of the female head selects at least one signal forward group and/or the signal reverse group of the male pin to perform corresponding matching setting of the signal and the position, so that the female and the male are ensured. The power signal path and the data signal path can be formed by flipping the combination or the female head by 180° and then reversely combining with the male to realize the functions of charging and data transmission.

Referring to FIG. 23a, in the eighteenth embodiment, the retaining male 62 is identical to the twelfth embodiment. The first row of the legs 6231 of the male 62 is, in order from left to right, the first D+ pin 6243, the first D-tube. Foot 6245, first V+ pin 6241, first D-pin 6245, first V-pin 6247; second row from left to right is second V+ pin 6240, second D-pin 6244, a second D+ pin 6242, a second D-pin 6244, and a second V+ pin 6240; the third row and the first row are symmetric with each other, and from left to right, the third V-pin 6257, the third D-pin 6255, third V+ pin 6251, third D-pin 6255, third D+ pin 6253.

Referring to FIG. 23b, the pin headers 641 of the female head 64 are three rows arranged in parallel, and the first row is disposed on the second magnetic attraction portion 649. The upper half is at a distance L from the horizontal center line, the second row is disposed at a horizontal center line on the second magnetic attraction portion 649, and the third row is disposed at a lower half of the second magnetic attraction portion 649 from the horizontal center line. L. The first row of pin headers 641 from left to right is a first D + pin header 6413, a first D-row pin 6415, a first V + pin header 6411, a first D-row pin 6415, a first D-row pin 6417; The second row from left to right, the second V+ pin 6410, the second D-pin 6414, the second D+ pin 6412, the second D-pin 6414, the second V+ pin 6410; the third row and the first The rows are symmetric with respect to each other, and from left to right are a third V-row pin 6427, a third D-pin 6425, a third V+ pin 6421, a third D-pin 6425, and a third D+ pin 6423.

When the male 62 is combined with the female 64, the first D+ pin 6243 of the male 62, the first D-pin 6245, the first V+ pin 6241, the first D-pin 6245, the first V- Pin 6247, second V+ pin 6240, second D-pin 6244, second D+ pin 6242, second D-pin 6244, second V+ pin 6240, third V-pin 6257, Three D-pins 6255, third V+ pins 6251, third D-pins 6255, third D+ pins 6253 and first D+ pins 6413 of the female 64, first D-pins 6415, a V+ pin 6411, a first D-pin 6415, a first D-pin 6417, a second V+ pin 6410, a second D-pin 6414, a second D+ pin 6412, and a second D-pin 6414, the second V+ pin 6410, the third V- pin 6427, the third D- pin 6425, the third V+ pin 6421, the third D- pin 6425, and the third D+ pin 6423 one-to-one guide Through the connection, the power signal path and the data signal path are formed, thereby realizing the functions of charging and data transmission.

When the female head 64 is flipped 180° and then combined with the male 62, the first D+ pin 6243 of the male head 62, the first D-pin 6245, the first V+ pin 6241, and the first D-pin 6245, A V-pin 6247, a second V+ pin 6240, a second D-pin 6244, a second D+ pin 6242, a second D-pin 6244, a second V+ pin 6240, and a third V-pin 6257, third D-pin 6255, third V+ pin 6251, third D-pin 6255, third D+ pin 6253 and third D+ pin 6423 of the female 64, respectively, third D-pin 6425, third V+ pin header 6421, third D-pin pin 6425, third V-pin pin 6427, second V+ pin header 6410, second D-pin pin 6414, second D+ pin header 6412, second D - pin header 6414, second V+ pin header 6410, first V-pin header 6417, first D-pin header 6415, first V+ pin header 6411, first D-pin header 6415, first D+ pin header 6413 A corresponding conduction connection forms a power signal path and a data signal path, thereby enabling charging and data transmission functions.

The first row, the second row, and the third row of the pins 6231 of the male 62 form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are symmetrically disposed with each other. Both the signal forward group and the signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to Fig. 24a, the nineteenth embodiment differs from the eighteenth embodiment in the number of pins 741 of each row of the female head 74. The first row is the first V+ pin 7431, and the second row is from left to right. In turn, it is a second D-row pin 7414, a second D-row pin 7414, and a third row from left to right is a third V-row pin 7427, and a third D+ pin 7423. The pin header 741 has a "V" shape as a whole.

Referring to FIG. 24b, the structure of the male head 72 is maintained in accordance with the twelfth embodiment. When the male head 72 and the female head 74 are positively coupled, the first V+ pin 7241 of the male head 72 and the second D-pin 7244 , a second D-pin 7244, a third V-pin 7257, a third D+ pin 7253 and a first V+ pin 7241 of the female 74, a second D-pin 7244, and a second D-pin 7244 The third V-pin 7257 and the third D+ pin 7253 are connected in a one-to-one manner to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 24c, the female head 74 is reversely coupled with the male head 72 after being turned 180°, the first D+ pin 7243 of the male head 72, the first V-pin 7247, the second D-pin 7244, and the second D. - pin 7244, third V+ pin 7241 and third D+ pin 7423 of female 84, third V-pin 7427, second D-pin 7414, second D-pin 7414, first V+ The pin headers 7413 are connected to each other in a one-to-one manner to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

The first row, the second row, and the third row of the pin 7231 of the male head 72 form at least one signal forward group X and at least one signal reverse group Y, and the signal forward group X and the signal reverse group Y are centered with each other. Symmetrical settings. Both the signal forward group X and the signal reverse group Y are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

Referring to FIG. 25a, the twentieth embodiment is different from the nineteenth embodiment in that the number of rows of pins 841 of the female head 84 is different. The first row is the first D+ pin 8131 from left to right, first. The V-row pin 8417; the second row is the second V+ pin 8410; the third row is the third D-pin 8425 and the third D-pin 8225 from left to right. The pin header 841 has a "W" shape as a whole.

Referring to FIG. 25b, the holding male head 82 is identical to the seventeenth embodiment. When the male head 82 and the female head 84 are positively coupled, the first D+ pin header 8413 of the male head 82, the first V-aligning pin 8417, and the second V+ pin 8410, third D-pin 8225, third D-pin 8245 and first D+ pin 8413 of female 84, first V-pin 8417, second V+ pin 8410, third D - The pin header 8425 and the third D-pin pin 8425 are connected to each other to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Referring to FIG. 25c, when the female head 84 is flipped 180° and combined with the male head 82, the first D-pin 8245 of the male head 82, the first D-pin 8245, the second V+ pin 8240, and the third V-tube The foot 8257, the third D+ pin 8253 and the third D-pin 8425 of the female 84, the third D-pin 8225, the second V+ pin 8410, the first V-pin 8417, the first D+ row The needles 8413 are connected to each other in a one-to-one manner to form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission.

Similar to the nineteenth embodiment, the first row, the second row, and the third row of the pins 8231 of the male head 82 form at least one The signal forward group X and the at least one signal reverse group Y, the signal forward group X and the signal reverse group Y are symmetrically arranged with each other. Both the signal forward group X and the signal reverse group Y are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal.

In combination with the eighteenth embodiment to the twentieth embodiment, we can obtain a prompt that when the number of male pins is three rows in parallel, the number of rows of female pins is also three rows, and the tube of the male head The first row of the foot is disposed at a distance L between the first magnetic surface half and the horizontal center line, the second row is disposed at a horizontal center line of the first magnetic surface, and the third row is disposed at a lower half of the first magnetic surface Distance L from the horizontal centerline. The first row and the third row of the pin are center-symmetric with each other, the second row is horizontally symmetrical, and the three rows of pins form at least one set of signal forward group and signal reverse group, signal forward group X and signal reverse group Y is symmetrically set to each other. Both the signal forward group X and the signal reverse group Y are transmitted with at least one D-signal, one D+ signal, one V-signal, and one V+ signal. The specific arrangement position of the signal is not limited, and the female pin header selects at least one signal forward group and/or one signal reverse group signal and position corresponding matching setting of the male pin, that is, the female head can be combined with the male head. , or the female flipped 180° reverse combined with the male can form the power signal path and the data signal path, so that the functions of charging and data transmission can be realized.

In the same way, we can also get the hint that when the male pins are four rows, five rows, six rows, or even more rows, only the male pins need to form at least one signal forward group and one signal reverse group. The signal forward group and the signal reverse group are centrally symmetric with each other, and each signal forward group and each signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal and one V+ signal. . The specific arrangement position of the signal is not limited, and the female pin header selects at least one signal forward group and/or one signal reverse group signal and position corresponding matching setting of the male pin, that is, the female head can be combined with the male head. , or the female flipped 180° reverse combined with the male can form the power signal path and the data signal path, so that the functions of charging and data transmission can be realized.

From the first embodiment to the twentieth embodiment, we are prompted that when the female pin headers are in one row, two rows, three rows or multiple rows, as long as the female pin headers form at least one signal forward group and one signal inversion The group, the signal forward group and the signal reverse group are centrally symmetric with each other, and each signal forward group and each signal reverse group are transmitted with at least one D-signal, one D+ signal, one V-signal and one V+. signal. The specific layout position of the signal is not limited, and the male pin selects at least one signal forward group and/or one signal reverse group corresponding to the matching setting of the female pin header, that is, the female head can be combined with the male head. , or the female flipped 180° reverse combined with the male can form the power signal path and the data signal path, so that the function of charging and data transmission can be realized, and the male is also the same.

Compared with the prior art, a novel connector assembly 10 of the present invention has the following beneficial effects.

1. A novel connector assembly according to the present invention, wherein the male head 11 and the female head 13 are separately disposed, and the pin 1131 of the male head 11 or the pin header 131 of the female head 13 has a symmetrical structure, so that the female head 13 is positively coupled with When the male head 11 is combined, a power supply path can be formed to realize the charging function, and when the female head 13 is turned 180° and the male head 11 is reversely coupled, the power supply path can be formed to realize the charging function.

2. The pin 1131 of the male head 11 is one row, two rows or multiple rows, and forms at least two signal positive group and signal reverse group which are symmetric with each other, and each signal positive group transmits at least one V+. The signal, a V-signal, a D+ signal, and a D-signal, the female pin header 131 selects a signal forward group and/or a signal reverse group for signal and position matching, so that the male 11 and the female 13 are forward. The combination of the female head flipping 180 degrees and the male head 11 can form a power signal path and a data signal path, thereby realizing the functions of charging and data transmission; the female pin headers 131 are one row, two rows or multiple rows, And forming at least two mutually positive signal positive group and signal reverse group, each signal forward group transmitting at least one V+ signal, one V-signal, one D+ signal, one D-signal, male 11 The pin 1131 selects a signal forward group and/or a signal reverse group for signal and position matching, so that the male head 11 and the female head 13 are positively coupled or the female head is reversed by 180 degrees and the male head 11 is combined with the male head 11 to form a power source. Signal path and data signal path, thereby Capable of charging and data transfer.

3. In the form of a split design of the male head 11 and the female head 13, the male head 11 is inserted into the interface 201 of the electronic device 20, and the female head 13 is provided with a female magnet 135, and under the action of the magnetic force, the male head 11 and the female head 13 The electrical conduction is realized, and the connection and separation of the male head 11 and the female head 13 are facilitated. The male head 11 is not required to be removed from the interface 201 of the electronic device 20 multiple times, and the interface 201 is damaged to affect the service life of the electronic device 20; The front end of the pin header 131 is higher than the front end surface of the second insulating portion 137, and is exposed on the front end surface of the second insulating portion 137, so that the electrical connection performance of the female head 13 and the male head 11 is more reliable, and the stability of signal transmission is further improved. it is good.

4. The pin header 131 is a pogo-pin needle, which has the advantages of long impact life, stable transmission of low-impedance electrical signals, and saving installation space, etc., and is convenient for miniaturization of the male head 11.

5. The upper end of the female head 13 is provided with a recess 137. The shape and size of the recess 137 correspond to the magnetic attraction portion 113 of the male head 11. The magnetic attraction portion 113 is just received in the recess 137, so that the male head 11 and the female head The surface contact of 13 is more firmly bonded and the electrical connection is more stable.

6. The magnetic attraction portion 1013 of the male head 101 is designed as a sheet-type structure. The thin-plate structure allows the male head 101 to be attached to the port of the electronic device 20, and the user does not substantially feel the thickness thereof, and the user is willing to let the user The head 101 is attached to the port of the electronic device 20 for a long time, which does not affect the user carrying the electronic device 20, and can charge and transmit data to the electronic device 20, and even protect the port of the electronic device 20, such as moisture and defense. Gray, waterproof, etc.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalents, and improvements made within the principles of the present invention should be included in the scope of the present invention.

Claims

A novel connector assembly characterized by comprising:

a male head, the male head includes a plug portion and a magnetic portion, the plug portion is inserted into the interface of the electronic device, and an end surface of the magnetic portion facing away from the plug portion is a first magnetic surface; a plurality of pins are barely disposed on the first magnetic surface;

a female head, the female head is disposed separately from the male head, and one end of the female head that is butted with the male head has a second magnetic absorbing surface, the first magnetic absorbing surface and the second magnetic absorbing surface The surface corresponds to magnetic adsorption;

The female head includes a plurality of pin headers, and the pin headers are connected to the pins to transmit signals;

The pin and/or the pin header form at least one signal forward group and at least one signal reverse group, and the signal forward group and the signal reverse group are centrally symmetric with each other.
The novel connector assembly of claim 1 wherein said magnetic attraction portion comprises:

a first insulating portion, the first insulating portion is disposed on the first magnetic absorbing surface, and isolating the pin; and

a magnetic sheet, the magnetic sheet surrounds the first insulating portion, and the magnetic sheet is a magnet or a magnetically adsorbed ferromagnetic material.
A novel connector assembly according to claim 1, wherein said magnetic attraction portion has a sheet structure, said magnetic portion has a thickness of 0.3 mm to 2 mm, and said magnetic attraction portion has a width larger than said insertion portion. The width of the joint.
The novel connector assembly according to claim 1, wherein a groove is formed at one end of the female head and the male end, and a bottom surface of the groove is a second magnetic surface, and the magnetic portion corresponds to The socket is exposed in the recess, the pin is exposed to protrude from the second magnetic surface, the female further includes a second insulating portion, and the second insulating portion is insulated to isolate the pin.
The novel connector assembly according to claim 4, wherein a lower portion of the second magnetic attraction surface in the recess is provided with at least one female magnet, and the female magnet magnetically attracts the magnetic attraction portion.
The novel connector assembly of claim 1 wherein said plurality of pins are disposed in a single row spaced apart from each other on said first magnetically absorbing surface, and wherein said signals transmitted by said pins are symmetrically disposed about a central axis The plurality of rows are signaled and position matched for the pins.
The novel connector assembly of claim 6 wherein a plurality of pins are disposed within the plug portion, the plurality of pins being matched to signals within an interface of the electronic device, the plurality of pins being transferred The different signals are asymmetrically disposed at one end of the interface inserted into the electronic device, the plurality of pins being staggered inside the plug portion to a plurality of pins on the first magnetic absorbing surface.
The novel connector assembly of claim 6 wherein a plurality of pins are disposed within the plug portion, the plurality of pins being matched to signals within an interface of the electronic device, the plurality of pins being transferred Different signals are symmetrically disposed at one end of the interface inserted into the electronic device, the plurality of pins being connected in parallel to the plurality of pins on the first magnetic surface inside the plug portion.
A novel connector assembly according to claim 1 wherein said plurality of pins are arranged in two rows in parallel on the first magnetic absorbing surface, and each row is spaced from a horizontal centerline of the first magnetic absorbing surface. The same size, the first row of pins constitutes a signal positive group, and the second row of pins constitutes a signal reverse group;

The female head includes a row of pins arranged in a single row, and each of the rows of pins arranged in a row is matched with the signal of any row of pins.
The novel connector assembly according to claim 9, wherein the different signals transmitted by each of the rows of pins are symmetrically arranged with a central axis, and the signals transmitted by the pins include a V+ signal, a V-signal, and a D+ signal. , D-signal.
A novel connector assembly according to claim 1 wherein said plurality of rows of pins are arranged in parallel in two rows on the second magnetically absorbing surface, and each row is in the horizontal direction of the second magnetically absorbing surface The size of the heart line is the same, the first row of pins constitutes a signal positive group, and the second row of pins constitutes a signal reverse group;

The male head includes a row of pins arranged in a single row, and each of the pins arranged in the single row is matched with the signal of any of the rows of pins.
A novel connector assembly according to claim 1 wherein said plurality of pins are arranged in parallel at least two rows on said first magnetic absorbing surface, and wherein at least two of said rows are at a level from said first magnetic absorbing surface The centerline is the same size;

The signal forward group of the pin may be composed of any one of at least two rows, or a part of the pins of any one of the at least two rows and a part of the pins of the other row;

The female head includes a plurality of pin headers arranged in at least one row and which can be respectively mated with the signal reverse group signals of the signal forward group and the pin of the pin.
A novel connector assembly according to claim 12, wherein the positive signal set of the pin comprises at least a pin for transmitting a V+ signal, a V-signal, a D+ signal, and a D-signal; and a signal reverse group of the pin. It also includes at least pins for transmitting V+ signals, V-signals, D+ signals, and D-signals.
A novel connector assembly according to claim 1 wherein said plurality of pins are arranged in parallel at least two rows on said second magnetic face, and wherein at least two of said rows are at a level from said second magnetic face The centerline is the same size;

The positive signal group of the pin header may be constituted by any one of at least two rows, or may be composed of a partial pin header of any one of the at least two rows and a partial pin header of the other row;

The male head includes a plurality of pins arranged in at least one row and which are respectively matched with the signal positive group signals of the signal positive group and the pin header of the pin header.
The novel connector assembly according to claim 14, wherein the positive signal group of the pin header includes at least a pin header for transmitting a V+ signal, a V-signal, a D+ signal, and a D-signal; and a signal reverse group for the pin header It also includes at least a pin header for transmitting a V+ signal, a V-signal, a D+ signal, and a D-signal.