TWI626802B - Usb type-c connector - Google Patents

Abstract

A USB Type-C connector includes an insulating substrate, a first transmission conductor set, a second transmission conductor set, a spacer plate body, an inner shield case, and an outer shield case. The first transmission conductor set and the second transmission conductor set are disposed on the insulating base body, the isolating plate body is disposed between the first transmission conductor set and the second transmission conductor set, and the inner shielding casing is covered outside the insulating base, and the outer shielding shell The body is wrapped outside the inner shield shell. The insulating substrate has a base portion, a tongue plate and two holding portions. The first transmission conductor group and the second transmission conductor group are disposed in the base portion, and the front ends of the first transmission conductor group and the second transmission conductor group respectively expose the tongue plate The top surface and the bottom surface, the rear ends of the first transmission conductor group and the second transmission conductor group protrude from the rear end of the base and are arranged in a row. Thereby, the structure can be simplified, the assembly is convenient, and the cost is reduced, and the problems of EMI and RFI can be effectively reduced.

Description

USB Type-C connector

The present invention relates to a connector, and more particularly to a USB Type-C connector.

According to the current development of the electronics industry, all kinds of electronic devices are filled with the general public's life, and in order to transmit control commands, multimedia materials and even power, most electronic devices are provided with one or more connectors. The most common connectors on the market are the Universal Serial Bus (USB) connectors. In general, USB A-Type is the most widely used and most popular USB interface; USB Micro-B is a relatively small USB interface, mainly used in portable devices such as smart mobile devices and tablets. In order to effectively apply to thinner and thinner devices, the USB development organization has recently proposed the USB Type-C interface. However, the existing USB Type-C connectors are mostly designed to be very complicated, and the assembly is inconvenient, resulting in difficulty in reducing costs.

In summary, the present inventors have felt that the above-mentioned defects can be improved, and the present invention has been put forward with great interest in designing and coordinating the above-mentioned defects.

The technical problem to be solved by the present invention is to provide a USB Type-C connector, which has a simple structure and convenient assembly, and can reduce the cost.

In order to solve the above technical problem, the present invention provides a USB Type-C connection. The device includes: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body disposed on the first transmission Between the conductor set and the second transmission conductor set; an inner shield shell enclosing the outer surface of the insulating base; an outer shield shell enclosing the outer shield shell; and wherein the insulating base has a a base portion, a tongue plate and two retaining portions, the tongue plate and the two retaining portions are formed by extending a front end of the base portion, and the two retaining portions are spaced apart from each other on opposite sides of the tongue plate, the first transmission conductor group And the second transmission conductor set is disposed in the base of the insulating base, the front ends of the first transmission conductor set and the second transmission conductor set respectively exposing a top surface and a bottom surface of the tongue plate, the first transmission conductor set and the The rear end of the second transmission conductor set protrudes from the rear end of the base of the insulating substrate and is arranged in a row.

In order to solve the above technical problem, the present invention further provides a USB Type-C connector, comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; and a second transmission conductor set disposed on An insulating substrate disposed between the first transmission conductor set and the second transmission conductor set; and wherein the insulating base has a base portion, a tongue plate and two retaining portions, the tongue plate And the two holding portions are formed by extending a front end of the base portion, the two holding portions are spaced apart from each other on opposite sides of the tongue plate, the first transmission conductor group includes a plurality of first transmission conductors, and the first transmission conductors Each having a first contact portion, a first base portion, a first root portion, and a first solder portion, the first contact portion being located at a front end of the first transmission conductor and exposing a top surface of the tongue plate, the first base portion And the first root portion is disposed in a base of the insulating base, the first soldering portion is located at a rear end of the first transmission conductor and protrudes from a rear end of the base of the insulating substrate, and the second transmission conductor group includes a plurality of Two transmission conductors, the Each of the second transmission conductors has a second contact portion, a second base portion, a second root portion and a second soldering portion. The second contact portion is located at a front end of the second transmission conductor and exposes a bottom surface of the tongue plate. The second base portion and the second root portion are disposed in a base portion of the insulating base body, the second soldering portion is located at a rear end of the second transfer conductor and protrudes from a rear end of the base portion of the insulating base body, the first transfer conductors First weld and the first The second welded portions of the two transfer conductors are arranged in a row.

The invention has at least the following advantages: the insulating base body, the first transmission conductor group, the second transmission conductor group and the isolation plate body of the invention form a modular design, so that the overall structure of the connector is simple, the assembly is convenient, and the cost is effective. The reduction.

The invention utilizes the isolating plate body disposed between the first transmission conductor set and the second transmission conductor set, and the double shielding of the inner shielding casing and the outer shielding casing, thereby effectively reducing the problems of EMI and RFI.

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

1‧‧‧Insulating substrate

11‧‧‧ base

12‧‧ ‧ tongue

13‧‧‧ Holding Department

2‧‧‧First transmission conductor set

21‧‧‧First transmission conductor

211‧‧‧ first contact

212‧‧‧ first base

213‧‧‧first root

214‧‧‧First Welding Department

3‧‧‧Second transmission conductor set

31‧‧‧Second transmission conductor

311‧‧‧Second contact

312‧‧‧ Second Base

313‧‧‧Second root

314‧‧‧Second Welding Department

4‧‧‧Isolated plate

41‧‧‧ Fixed Department

42‧‧‧Isolation Department

5‧‧‧Inside shielded housing

51‧‧‧ inner shell body

52‧‧‧Upper board

53‧‧‧ Lower board

55‧‧‧Clamping shrapnel

55a‧‧‧Clamping shrapnel

56‧‧‧ Grounding plate

6‧‧‧Outer shielded housing

61‧‧‧ top board

62‧‧‧floor

63‧‧‧ side panels

65‧‧‧Locking

651‧‧‧Silver lock unit

652‧‧‧Docking unit

A‧‧‧Transmission conductor unit

A1‧‧‧High frequency differential signal transmission conductor

A2‧‧‧Power transmission conductor

A3‧‧‧ Grounding conductor

B‧‧‧Transmission conductor unit

B1‧‧‧Low-frequency differential signal transmission conductor

B2‧‧‧ Signal detection transmission conductor

C‧‧‧Transmission conductor unit

C1‧‧‧High frequency differential signal transmission conductor

C2‧‧‧Power transmission conductor

C3‧‧‧Ground transmission conductor

D‧‧‧Transmission conductor unit

D1‧‧‧Low-frequency differential signal transmission conductor

D2‧‧‧ signal detection transmission conductor

Figure 1 is a perspective view of a connector of the present invention.

Figure 2 is a perspective view of another angle of the connector of the present invention.

3 is a perspective view of a first transmission conductor set of the present invention.

4 is a perspective view of a second transmission conductor set of the present invention.

Figure 5 is a perspective view of the first and second transmission conductor sets and the spacer body of the present invention.

Figure 6 is a perspective view of the first and second transmission conductor sets and the spacer body of the present invention at another angle.

Figure 7 is a perspective view of the connector of the present invention with the inner and outer shield housing removed.

Figure 8 is a perspective view of the connector of the present invention with the inner and outer shield shells removed at another angle.

Figure 9 is a perspective view of the connector of the present invention with the outer shield housing removed.

Figure 10 is a perspective view of the connector of the present invention with the outer shield housing removed from another angle.

Figure 11 is a perspective view of the connector of the present invention with the outer shield case and the insulating base removed.

Figure 12 is a perspective view of a connector in accordance with another embodiment of the present invention.

Figure 13 is a perspective view of another angle of the connector of another embodiment of the present invention.

Figure 14 is a perspective view of a first and second transmission conductor set and a spacer body according to another embodiment of the present invention.

Figure 15 is a perspective view of the connector removing the inner and outer shield housings according to another embodiment of the present invention.

[First Embodiment]

Referring to FIG. 1 to FIG. 6 , the present invention provides a USB Type-C connector including an insulating substrate 1, a first transmission conductor group 2, a second transmission conductor group 3, an isolation plate body 4, and an inner shield. The housing 5 and an outer shield housing 6. The first transmission conductor group 2 and the second transmission conductor group 3 are disposed on the insulating substrate 1. The isolation plate body 4 is disposed between the first transmission conductor group 2 and the second transmission conductor group 3, and the inner shielding shell 5 is covered by Outside the insulating base 1, the outer shield case 6 is wrapped around the outer shield case 5.

The insulating base 1 can be made of an insulating material such as plastic. The insulating base 1 can have a base portion 11, a tongue plate 12 and two retaining portions 13 (as shown in FIGS. 7 and 8), the tongue plate 12 and two. The holding portion 13 is formed to extend from the front end of the base portion 11, and the two holding portions 13 are spaced apart from each other on both sides of the tongue plate 12. The first transmission conductor group 2 and the second transmission conductor group 3 are disposed in the base portion 11, and the front ends of the first transmission conductor group 2 and the second transmission conductor group 3 respectively expose the top surface and the bottom surface of the tongue plate 12, the first transmission conductor The rear ends of the group 2 and the second transmission conductor group 3 extend beyond the rear end of the base portion 11 and are arranged in a row for electrically connecting to a device such as a circuit board.

As shown in FIG. 3, the first transmission conductor set 2 may include a plurality of first transmission conductors 21, and the first transmission conductors 21 may be made of a metal material, and the first transmission conductors 21 each have a first contact. a portion 211, a first base portion 212, a first root portion 213 and a first solder portion 214. The first contact portion 211 is located at a front end of the first transfer conductor 21 and exposes one side of the insulating substrate 1, the first base portion 212 and the first portion A portion 213 is disposed in the insulating base 1, and the first soldering portion 214 is located at the rear end of the first transfer conductor 21 and protrudes from the rear end of the insulating base 1. The first transmission conductors 21 are respectively extended outwardly from the first base portion 212 to expand the first soldering portions 214 of the first transmission conductors 21 outward.

Further, the first transmission conductors 21 can be four as a transmission conductor Yuan, divided into two sides and the middle. The transmission conductor units A at both sides respectively comprise two high frequency differential signal transmission conductors A1, a power transmission conductor A2 and a ground transmission conductor A3, and the power transmission conductor A2 and the ground transmission conductor A3 are respectively located at two high frequency differential signal transmissions. Both sides of the conductor A1. The transmission conductor unit B in the middle includes two low frequency differential signal transmission conductors B1 and two signal detection transmission conductors B2, and two signal detection transmission conductors B2 are located on both sides of the two low frequency differential signal transmission conductors B1.

As shown in FIG. 4, the second transmission conductor set 3 may include a plurality of second transmission conductors 31, which may be made of a metal material, and the second transmission conductors 31 each have a second contact. a portion 311, a second base portion 312, a second root portion 313 and a second solder portion 314. The second contact portion 311 is located at the front end of the second transfer conductor 31 and exposes the other surface of the insulating substrate 1, the second base portion 312 and the first portion The two portions 313 are respectively disposed in the insulating base 1, and the second welded portion 314 is located at the rear end of the second transfer conductor 31 and protrudes from the rear end of the insulating base 1. The second transmission conductors 31 are respectively extended outwardly from the second base portion 312 to expand the second soldering portions 314 of the second transmission conductors 31 outward. The first soldering portion 214 of the first transmission conductors 21 and the second soldering portions 314 of the second transmission conductors 31 are arranged in a row, and the first soldering portions 214 of the first transmission conductors 21 and the second portions The second soldering portions 314 of the transmission conductors 31 are preferably formed in a staggered manner by the transmission conductor units.

Further, the second transmission conductors 31 can be divided into four transmission conductor units, which are disposed on both sides and in the middle. The transmission conductor units C at both sides respectively comprise two high frequency differential signal transmission conductors C1, a power transmission conductor C2 and a ground transmission conductor C3, and the power transmission conductor C2 and the ground transmission conductor C3 are respectively located at two high frequency differential signal transmissions. Both sides of the conductor C1. The transmission conductor unit D in the middle includes two low frequency differential signal transmission conductors D1 and two signal detection transmission conductors D2, and two signal detection transmission conductors D2 are located on both sides of the two low frequency differential signal transmission conductors D1.

In another embodiment of the present invention, the high-frequency differential signal transmission conductor may be omitted, or the high-frequency differential signal transmission conductor and the low-frequency differential signal transmission conductor may be omitted, so that the first transmission conductors and The second transmission conductors are each packaged It includes a power transmission conductor, a ground transmission conductor, and a signal detection transmission conductor, or a low frequency differential signal transmission conductor, a power transmission conductor, a ground transmission conductor, and a signal detection transmission conductor.

Referring to FIG. 5 and FIG. 6 , the spacer body 4 can be made of a metal material. The spacer body 4 can have a fixing portion 41 and a partition portion 42 . The fixing portion 41 is a U-shaped plate body, and the partition portion 42 is connected. In the fixing portion 41. The fixing portion 41 can be disposed in the base portion 11 and the two holding portions 13 of the insulating base body 1. The partition portion 42 is disposed in the tongue plate 12 of the insulating base body 1, and the partition portion 42 is located in the first transmission conductor group 2 and the second transmission portion. Between the conductor sets 3, the isolation portion 42 is spaced apart from the first transmission conductor group 2 and the second transmission conductor group 3. The spacer body 4 can be used to isolate the first transmission conductor set 2 and the second transmission conductor set 3. Therefore, the spacer body 4 disposed between the first transmission conductor group 2 and the second transmission conductor group 3 can be utilized to effectively reduce the problems of EMI and RFI.

Referring to FIG. 9 to FIG. 11 , the inner shield shell 5 can be made of a metal material. The inner shield shell 5 can include an inner shell main body 51 , an upper plate 52 and a lower plate 53 . The upper plate 52 is connected to the inner plate 52 . On the upper side of the rear end of the case main body 51, the lower plate 53 is connected to the lower side of the rear end of the inner case main body 51. The inner casing main body 51 is disposed outside the tongue plate 12 of the insulating base body 1. The upper plate 52 and the lower plate 53 respectively cover the top and bottom of the base portion 11 of the insulating base 1. The two sides of the inner casing main body 51 are located at the tongue plate 12 and the two. Between the holding portions 13. In addition, the top and bottom of the inner casing main body 51 may be respectively provided with clamping elastic pieces 55, and the inner side of the inner casing main body 51 may be respectively provided with clamping elastic pieces 55a. The grounding plate 56 can be respectively disposed at the top and bottom of the inner casing main body 51 at the top and bottom ends. The clamping elastic pieces 55, 55a and the grounding plate 56 can be grounded with the mating connector to effectively reduce the problem of EMI and RFI. . Preferably, the inner casing main body 51 protrudes from the front end of the outer shield casing 6, and the width of both sides of the inner casing main body 51 is smaller than the width of both sides of the outer shield casing 6.

Referring to FIG. 1 to FIG. 2 , the outer shield shell 6 can be made of a metal material. The outer shield shell 6 can include a top plate 61 , a bottom plate 62 and two side plates 63 . The two side plates 63 are connected to the top plate 61 . And the two sides of the bottom plate 62, the top plate 61 and the bottom plate 62 respectively cover the top and the bottom of the inner shielding shell 5, and the two side plates 63 respectively cover the insulating base The outer sides of the two holding portions 13 of the body 1. The two side plates 63 are respectively provided with a locking portion 65. The locking portion 65 can include a screw locking unit 651 and a plugging unit 652, so that the locking portion 65 has the functions of screw locking and plug fixing. In addition, the insulating substrate 1, the first transmission conductor group 2, the second transmission conductor group 3 and the isolating plate body 4 of the present invention can form a modular design, and can also be combined with other shielding housings.

[Second embodiment]

Referring to FIG. 12 to FIG. 15 , the embodiment discloses a sinker type USB Type-C connector, the insulating base body 1 , the first transmission conductor group 2 , the second transmission conductor group 3 , the isolation plate body 4 , and the inner shielding shell The structure of the body 5 and the outer shield case 6 is substantially the same as that of the above embodiment, and the only difference is that the sink plate type design is adopted.

Therefore, the insulating base body, the first transmission conductor group, the second transmission conductor group and the isolation plate body of the invention form a modular design, so that the overall structure of the connector is simple, the assembly is convenient, and the cost can be effectively reduced.

Furthermore, the present invention can utilize the two-layer cladding of the isolation plate body disposed between the first transmission conductor group and the second transmission conductor group, and the inner shielding shell and the outer shielding shell, thereby effectively reducing EMI and RFI. problem.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, the equivalent changes of the present invention and the contents of the drawings are all included in the protection of the present invention. Within the scope, it is combined with Chen Ming.

Claims (10)

A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The spacer body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base has a base portion, a tongue plate and two holding portions. The tongue plate and the two holding portions are The front end of the base is formed in the tongue plate, and the two fixing portions are disposed on the two sides of the tongue plate. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed in the tongue plate. The first transmission conductor set and the second transmission conductor set are disposed in a base of the insulating base, and the front ends of the first transmission conductor set and the second transmission conductor set respectively expose a top surface and a bottom surface of the tongue plate, the first Transmission conductor set and the second pass The rear end of the conductor set extends beyond the rear end of the base of the insulating substrate and is arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The spacer body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base body has a base portion, a tongue plate and two retaining portions. a fixed portion is disposed in the base portion of the insulating base and the two retaining portions, the partition portion is disposed in the tongue plate, the first transmission conductor group includes a plurality of first transmission conductors, and the first transmission conductors each have a first a contact portion, a first base portion, a first root portion and a first soldering portion, the first contact portion being located at a front end of the first transmission conductor and exposing a side of the insulating substrate, the first base portion and the first root portion Provided in the insulating substrate, the first soldering portion is located at a rear end of the first transmission conductor and protrudes from a rear end of the insulating substrate, and the first transmission conductors are respectively extended outwardly from the first base portion, so that The first soldering portions of the first transmission conductors are outwardly expanded, and the first transmission conductors are divided into four transmission conductor units, which are disposed at two sides and at the middle; the second transmission conductor group includes a plurality of second a transmission conductor, each of the second transmission conductors has a second contact portion, a second base portion, a second root portion and a second soldering portion, the second contact portion is located at a front end of the second transmission conductor and exposing the insulation The other side of the substrate, the The second base portion and the second root portion are disposed in the insulating base body, the second soldering portion is located at a rear end of the second transfer conductor and protrudes from a rear end of the insulating base body, and the second transfer conductors are respectively separated by the second base portion Extending outwardly and extending, the second soldering portions of the second transmission conductors are outwardly expanded, and the first soldering portions of the first transmission conductors and the second soldering portions of the second transmission conductors are arranged in a row. The second transmission conductors are divided into four transmission conductor units, which are disposed at two sides and at the middle; the transmission conductor units at the two sides of the first transmission conductor and the second transmission conductors respectively comprise two high-frequency differentials a signal transmission conductor, a power transmission conductor and a ground transmission conductor, the power transmission conductor and the ground transmission conductor are respectively located on two sides of the two high frequency differential signal transmission conductors, and the transmission conductor units in the middle each comprise two low frequency differentials The signal transmission conductor and the two signal detection transmission conductors are located on both sides of the two low frequency differential signal transmission conductors. A USB Type-C connector, comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; An isolation plate body disposed between the first transmission conductor group and the second transmission conductor group; an inner shielding shell covering the outside of the insulating base; and an outer shielding shell covering the outer The outer surface of the inner shield housing; and the partitioning body has a fixing portion and a partition portion, the partition portion is connected to the fixing portion, the insulating base body has a base portion, a tongue plate and two holding portions, and the fixing portion is disposed on the fixing portion The base of the insulating base and the two retaining portions are disposed in the tongue plate, the first transmission conductor set includes a plurality of first transmission conductors, each of the first transmission conductors has a first contact portion, a first base portion, a first root portion and a first soldering portion, the first contact portion is located at a front end of the first transmission conductor and exposes one side of the insulating substrate, and the first base portion and the first root portion are disposed on the insulating portion The first soldering portion is located at a rear end of the first transmission conductor and protrudes from a rear end of the insulating substrate, and the first transmission conductors are respectively extended outwardly from the first base portion to make the first portions First weld of the transfer conductor Externally expanding; the second transmission conductor set includes a plurality of second transmission conductors, each of the second transmission conductors having a second contact portion, a second base portion, a second root portion and a second solder portion, the second The contact portion is located at a front end of the second transmission conductor and exposes the other surface of the insulating substrate, the second base portion and the second root portion are disposed in the insulating base body, and the second soldering portion is located at a rear end of the second transmission conductor Extending from a rear end of the insulating substrate, the second transmission conductors are respectively extended outwardly from the second base portion, and the second soldering portions of the second transmission conductors are outwardly expanded, the first transmission conductors The first soldering portion and the second soldering portions of the second transmitting conductors are arranged in a row; the first transmitting conductors and the second transmitting conductors each comprise a power transmission conductor, a ground transmission conductor, and a signal detection transmission conductor, or It includes a low frequency differential signal transmission conductor, a power transmission conductor, a ground transmission conductor, and a signal detection transmission conductor. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; an isolating plate body disposed on the first transmission conductor set and the second transmission conductor Between the groups; an inner shielding shell covering the outer surface of the insulating base; an outer shielding shell covering the outer side of the inner shielding shell; and wherein the separating plate body has a fixing portion and a separating portion, The insulating portion is connected to the fixing portion. The insulating base has a base portion, a tongue plate and two holding portions. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed on the tongue plate. And the isolation portion is located between the first transmission conductor group and the second transmission conductor group, and the front ends of the first transmission conductor group and the second transmission conductor group respectively expose a top surface and a bottom surface of the tongue plate, The first transmission conductor set and the rear end of the second transmission conductor set extend beyond the rear end of the base of the insulating substrate and are arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The inner shielding shell comprises an inner casing main body, an upper plate and a lower plate. The upper plate is connected to the upper end of the rear end of the inner casing main body, and the lower plate is connected to the lower side of the rear end of the inner casing main body. The plate body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base body has a base portion, a tongue plate and two holding portions. The fixing portion is disposed on the base portion of the insulating base body and the two portions. In the holding portion, the partitioning portion is disposed in the tongue plate, the inner casing main body is disposed outside the tongue plate, and the upper plate and the lower plate respectively cover the top and the bottom of the base of the insulating base body, and the inner casing main body Lateral position Between the tongue plate and the two holding portions, the top, bottom and both sides of the inner casing main body are respectively provided with clamping elastic pieces, and the top and bottom portions of the inner casing main body are respectively provided with grounding plates. The front ends of the first transmission conductor group and the second transmission conductor group respectively expose the top surface and the bottom surface of the tongue plate, and the rear ends of the first transmission conductor group and the second transmission conductor group protrude from the base of the insulating substrate The back ends are arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The outer shield housing includes a top plate, a bottom plate and two side plates. The two side plates are connected to the top plate and the two sides of the bottom plate. The partition plate body has a fixing portion and a partition portion. The partition portion is connected to the partition portion. The fixing portion has a base portion, a tongue plate and two holding portions. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed in the tongue plate, the top plate and the top plate The bottom plate respectively covers the top and the bottom of the inner shielding shell, and the two side plates respectively cover the outer sides of the two holding portions of the insulating base body, and the two side plates are respectively provided with a locking portion, and the locking portion includes a screw lock Unit and docking unit The front ends of the first transmission conductor group and the second transmission conductor group respectively expose both sides of the tongue of the insulating substrate, and the rear ends of the first transmission conductor group and the second transmission conductor group protrude from the base of the insulating substrate The back ends are arranged in a row. A USB Type-C connector, comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; An isolation plate body disposed between the first transmission conductor group and the second transmission conductor group; an inner shielding shell covering the outside of the insulating base; and an outer shielding shell covering the outer The inner shield shell has an outer casing; and the inner shield shell includes an inner casing body, the partition plate body has a fixing portion and a partition portion, and the partition portion is connected to the fixing portion, the insulating base body has a base portion and a tongue plate And two fixing portions, the fixing portion is disposed in the base portion of the insulating base body and the two holding portions, the separating portion is disposed in the tongue plate, the inner casing main body is disposed outside the tongue plate, and the inner casing main body is convex The width of the two sides of the inner casing body is smaller than the width of the two sides of the outer casing, and the two sides of the inner casing body are located between the tongue and the two holding portions. The front ends of the first transmission conductor group and the second transmission conductor group respectively expose the top surface and the bottom surface of the tongue plate, and the rear ends of the first transmission conductor group and the second transmission conductor group protrude from the base of the insulating substrate Ends, and arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The spacer body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base has a base portion, a tongue plate and two holding portions. The tongue plate and the two holding portions are The front end of the base is formed in the tongue plate, and the two fixing portions are disposed on the two sides of the tongue plate. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed in the tongue plate. The first transmission conductor set includes a plurality of first transmission conductors, each of the first transmission conductors having a first contact portion, a first base portion, a first root portion and a first soldering portion, the first contact portion is located at a front end of the first transmission conductor and exposing a top surface of the tongue plate, and the first base portion and the first root portion are disposed on the first base portion In the base of the insulating base, the first soldering portion is located at a rear end of the first transmission conductor and protrudes from a rear end of the base of the insulating substrate, the second transmission conductor group includes a plurality of second transmission conductors, and the second The transmission conductors each have a second contact portion, a second base portion, a second root portion and a second soldering portion, the second contact portion being located at the front end of the second transmission conductor and exposing the bottom surface of the tongue plate, the second The base portion and the second root portion are disposed in a base portion of the insulating base, the second soldering portion is located at a rear end of the second transfer conductor and protrudes from a rear end of the base portion of the insulating base body, and the first of the first transfer conductors The soldering portion and the second soldering portions of the second transfer conductors are arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The spacer body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base has a base portion, a tongue plate and two holding portions. The tongue plate and the two holding portions are The front end of the base is formed in the tongue plate, and the two fixing portions are disposed on the two sides of the tongue plate. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed in the tongue plate. The first transmission conductor group includes a plurality of first transmission conductors, each of the first transmission conductors has a first contact portion, a first base portion, a first root portion and a first soldering portion, and the first contact portion is located at the first transmission portion The front end of the first transmission conductor is exposed a top surface of the tongue plate, the first base portion and the first root portion are disposed in a base portion of the insulating base body, and the first solder portion is located in the first transmission a rear end of the conductor and extending beyond a rear end of the base of the insulating base, the second transmission conductor set includes a plurality of second transmission conductors, each of the second transmission conductors having a second contact portion, a second base portion, and a second a second root portion and a second soldering portion, the second contact portion is located at a front end of the second transmission conductor and exposing a bottom surface of the tongue plate, and the second base portion and the second root portion are disposed in a base portion of the insulating substrate, a second soldering portion is located at a rear end of the second transmission conductor and protrudes from a rear end of the base of the insulating substrate, and the first soldering portion of the first transmission conductor and the second soldering portion of the second transmission conductors are arranged in a row. A USB Type-C connector comprising: an insulating substrate; a first transmission conductor set disposed on the insulating substrate; a second transmission conductor set disposed on the insulating substrate; and an isolating plate body And disposed between the first transmission conductor set and the second transmission conductor set; an inner shielding shell covering the outside of the insulating base; an outer shielding shell covering the outer shielding shell; The spacer body has a fixing portion and a partition portion. The partition portion is connected to the fixing portion. The insulating base has a base portion, a tongue plate and two holding portions. The tongue plate and the two holding portions are The front end of the base is formed in the tongue plate, and the two fixing portions are disposed on the two sides of the tongue plate. The fixing portion is disposed in the base portion of the insulating base body and the two holding portions. The partition portion is disposed in the tongue plate. The first transmission conductor group includes a plurality of first transmission conductors, each of the first transmission conductors has a first contact portion, a first base portion, a first root portion and a first soldering portion, and the first contact portion is located at the first transmission portion The front end of the first transmission conductor is exposed a top surface of the tongue plate, the first base portion and the first root portion are respectively disposed in a base portion of the insulating base body, the first soldering portion is located at a rear end of the first transfer conductor and protrudes from a base portion of the insulating base body The second transmission conductor group includes a plurality of second transmission conductors, each of the second transmission conductors having a second contact portion, a second base portion, a second root portion and a second solder portion, the second contact portion unit Located at a front end of the second transmission conductor and exposing a bottom surface of the tongue plate, the second base portion and the second root portion are disposed in a base portion of the insulating base body, and the second solder portion is located at a rear end of the second transmission conductor The first soldering portion of the first transmission conductor and the second soldering portion of the second transmission conductors are arranged in a row at a rear end of the base of the insulating base.