WO2015089906A1

WO2015089906A1 - Rotation device of usb electric connector

Info

Publication number: WO2015089906A1
Application number: PCT/CN2014/001096
Authority: WO
Inventors: 陈碇祈; 卢德福; 周苏勇; 林憶杰
Original assignee: 陈碇祈
Priority date: 2013-12-16
Filing date: 2014-12-05
Publication date: 2015-06-25
Also published as: CN104716468B; JP2016540365A; CN104716468A

Abstract

A rotation device of a USB connector, comprising an insulating base body (1), a terminal group (2), a shielding shell (3) and a rotation part (4), wherein the insulating base body comprises a base (11) provided with terminal slots (110) and butting surfaces (112), and a base part (12) connected to one side of the base and provided with terminal accommodation slots (120); the terminal group comprises terminals (21) arranged in the terminal slots in a penetration mode, signal terminals (22) extending to each of the butting surfaces, and transmission terminals (23) arranged in the terminal accommodation slots in a penetration mode; an accommodation space (310) for accommodating the base and a storage space (320) for storing the base part are arranged in the shielding shell. The rotation part comprises a shielding cover body (43) movably assembled on the shielding shell, an insulating body (41) and an adapter terminal (42), wherein an abutting side (423) of the adapter terminal can be electrically abutted against a butting side (231) of the signal terminal. Since the rotation part covers the shielding shell, when the shielding shell is connected to a matched electric connector in an insertion mode, a power source terminal of the matched electric connector will not touch the shielding shell, so that an instant high-current or high-voltage burst phenomenon will not occur.

Description

USB electrical connector rotation device

Technical field

The invention relates to a rotating device of a USB electrical connector, in particular to an electric connector having a rotating device for a rotating portion of a movable cover, and electrically resisting the terminal by a plurality of connecting terminals of the rotating portion The complex signal terminals of the group are used for the application of the USB2.0 specification electrical connector to achieve the purpose of not exploding.

Background technique

With the advancement of electronic technology, many electronic and electrical products bring people comfort and convenience in work and life, and people are increasingly relying on the use of electronic and electrical products. Through the application and operation of various electronic signals, Control the operation and execution of electronic and electrical products, as well as the continuous improvement of various electronic and electrical products, utility models, and the use of various electronic and electrical products, and must be constantly updated and replaced, with the application of electronic signals. Control the operation and execution capabilities of electronic and electrical products, and the speed of electronic signal transmission is constantly increasing. It is necessary to transmit electronic signals between electronic products through various transmission interfaces, electrical connectors, etc., and electronic signal transmission. The interface is also constantly improved and innovated to improve the interface of the transmission signal, the type and quality of the electrical connector, and the speed of transmitting electronic signals. However, there are quite a variety of types and types of electronic signal transmission interfaces, and various signal transmission interfaces. The size specifications of the electrical connectors are also different, and the modes for transmitting electronic signals are also different. Many types of transmission interfaces and electrical connectors must be installed on electronic products to meet the needs of electronic products for various electronic signal transmissions. Therefore, there must be enough space on various electronic products to install various types of different types. Transmission interface, electrical connector.

However, as the volume of various electronic products is designed to be light, thin, short, and small, it is convenient to be installed in various types of transmission interfaces in a space of limited size that can be utilized by electronic products. The electronic signal transmission will occupy the internal circuit layout space of the electronic product, resulting in the circuit layout of the electronic product and the space of the body being insufficient. Therefore, it is impossible to install a variety of electrical connectors in the limited space of the electronic product, and it will also be subjected to use. More restrictions, resulting in inconvenient use.

Please refer to FIG. 11 , the outer surface of the insulating base B and the one side base B 1 of the USB electrical connector A of the invention patent cover the shielding shell C and the shell C 1 respectively, and the housing C 1 Completely coated on the base When the USB electrical connector A is relatively inserted into the socket electrical connector D of the opposite type, the power transmission terminal inside the socket connector D first contacts the surface of the housing C 1 and then the insulating seat. The power terminal B 2 of the body B is electrically contacted, but when the power transmission terminal first touches the surface of the housing C 1 , an instantaneous high current (or high voltage) explosion of the power transmission terminal occurs, thereby affecting the electrical connectors. The instability of electronic signals and power transmission is also likely to cause a short circuit between the electrical connectors, and there is still room for improvement.

Therefore, how to solve the problems and problems associated with electrical connectors is the direction for the relevant manufacturers engaged in this industry to research and improve.

Summary of the invention

Therefore, in view of the above problems and shortcomings, the inventors have collected relevant information, and have designed and implemented such USB electrical connectors through continuous trial and modification through multi-party evaluation and consideration, and with years of experience in the industry. The patent for the invention of the rotating device was born.

In order to achieve the above object, the technical solution adopted by the present invention is:

A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality The transmission terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with the receiving insulating body. And a docking space of the plurality of adapter terminals, and a tongue plate for positioning the plurality of adapter terminals on the insulative housing, and a hollow hollow space on the side of the insulative housing of the adjacent tongue plate, and the side of the plurality of adapter terminals A fixed side positioned on the tongue plate is disposed, and respectively, a transfer surface exposing the hollow space is extended outwardly from a fixed side of the plurality of transfer terminals, and a plurality of signals electrically contacting the terminal group are disposed outside the adjacent transfer faces The abutting side of each abutting surface of the terminal.

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base portion having a reduced width and having a terminal receiving groove connected to the base side;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base having a width smaller than the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and wearing a plurality of transmission terminals disposed in the terminal receiving slots of the base, wherein the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and The plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and each of the plurality of signal terminals is provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a soldering side extending through the base to the outside. The plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided on one side of the mating side of the terminal receiving groove positioned at the base of the reduced width;

The shielding shell cover covers the outside of the insulating seat, and has a receiving space for accommodating the pedestal and a accommodating space for the accommodating space to reduce the base of the accommodating width, and the accommodating space and the accommodating space are adjacent to each other. An assembly portion having a hollowed-out interface for exposing the insulating body; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base portion that is connected to the base side and has a reduced thickness and has a terminal receiving groove;

The terminal set is respectively assembled on the base of the insulating base, the plurality of abutting faces and the base having a thickness smaller than the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and wearing a plurality of transmission terminals disposed in the terminal receiving slots of the base, wherein the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and The plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and each of the plurality of signal terminals is provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a soldering side extending through the base to the outside. The plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided on one side of the mating side of the terminal receiving groove positioned at the base of the reduced thickness;

The shielding shell cover is disposed outside the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base of the reduced thickness are arranged inside, and the accommodating space and the accommodating space are adjacently disposed. An assembly portion having a hollowed-out interface for exposing the insulating body; and

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base connected to a center of one side of the base and having a width and a thickness reduced by a terminal receiving groove;

The terminal set is respectively assembled on the base of the insulating base, the plurality of abutting faces, and the base portion having a reduced width and thickness at the center of the base, and includes a plurality of terminals extending through the terminal slots of the base and extending to each docking a plurality of signal terminals of the surface and a plurality of transmission terminals that are disposed in the terminal receiving slots of the base, and one of the plurality of terminals is respectively provided with an abutting portion positioned in each terminal slot of the base, and the other side is provided with an extension base a soldering portion of the outer portion, and the plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and an abutting surface exposing the mating surface is respectively disposed on one side of the plurality of signal terminals, and the other side is respectively disposed through the base Extending to the external soldering side, the plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided on the one side in the terminal receiving groove of the base portion having the central width and the reduced thickness of the base side Butt side

The shielding shell cover covers the outside of the insulating base, and has a receiving space for accommodating the pedestal and a storage space for the base portion of the side of the adjacent accommodating space for reducing the storage width and the thickness, and the accommodating space and An assembly groove in which a mating surface of the insulating base body is exposed is provided adjacent to the storage space; and

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side, and the transmission terminals located on the outer side of the plurality are respectively arranged in a loop shape and disconnected Forming a butt side of the two contact faces;

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, respectively, the fixed side of the plurality of adapter terminals extends outward to expose the hollow space The transfer surface between the adjacent transfer faces is provided with an abutting side of each abutting surface of the plurality of signal terminals electrically contacting the terminal group.

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side;

The shielding shell cover is disposed outside the insulating seat body, and is provided with a body having a receiving space for accommodating the base, and the adjacent body is further provided with a housing having a receiving space for receiving the base, and the body and the shell are adjacent to each other. Providing an assembly portion that is hollowed out to expose the mating surface of the insulating seat; and

The rotating portion is movably assembled to the assembly portion between the body of the shielding case and the housing, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are movably assembled to the assembly portion of the shielding housing, and the shielding cover body is internally provided The socket body of the insulating body and the plurality of adapter terminals is received, and the tongue plate for positioning the plurality of adapter terminals is disposed on the insulating body, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the plurality of switches are connected. One side of the terminal is provided with a fixed side positioned on the tongue plate, and respectively, a transfer surface exposing the hollow space is extended outward from the fixed side of the plurality of transfer terminals, and an outer side of the adjacent transfer faces is electrically resisted to the terminal group. The complex signal terminals are abutting sides of the abutting faces.

Wherein: the body of the shielding shell is integrally formed with or separately from the housing to be reassembled.

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes five terminals that are inserted in the terminal slots of the base, four signal terminals that extend to the mating faces, and are disposed at the base. The terminal accommodates five transmission terminals in the slot, and the five terminals include a first ground terminal located at the center, a first differential signal terminal located outside the first ground terminal 2, a second differential signal terminal, and a third differential signal terminal And a fourth differential signal terminal, wherein the five terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the four signal terminals and the plurality of signal terminals The terminals are adjacently arranged and positioned on the pedestal, and the four signal terminals comprise a fifth differential signal terminal adjacent to the center, a sixth differential signal terminal, and a first power terminal and a second ground terminal located at opposite sides of the second One of the four signal terminals is respectively provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a welding side extending from the base portion through the base to the outside, and the five transmission terminals are abutted from the abutting surfaces of the four signal terminals The extension is respectively provided with a seventh differential signal terminal located at the center, an eighth differential signal terminal, and a second power supply terminal and a third ground terminal located on opposite outer sides, and then adjacent to the seventh difference Third ground terminal side signal terminal connected with an auxiliary transmission terminal, the transmission terminal and five side terminals are respectively provided receiving groove positioned in the base docking side;

The shielding shell cover is disposed outside the insulating base body, and the inside is provided with a receiving base and is matched with five terminals and four signal terminals to form an accommodating space conforming to the USB3.0 specification and an adjacent accommodating space for accommodating the base. The five transmission terminals are combined to form a storage space conforming to the Micro USB standard, and the accommodating space and the adjacent position of the storage space are provided with an assembly portion that is hollowed out to expose the abutting surface of the insulating base;

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled in an assembly portion of the shielding housing, and the shielding cover body is provided with an insulating body and four supports. The docking space of the adapter terminal is provided with a tongue plate for positioning the four adapter terminals on the insulating body, and a hollow hollow space is arranged on the side of the insulating body of the adjacent tongue plate, and one side of the four adapter terminals A fixed side positioned on the tongue plate is disposed, and an adapter surface exposing the hollow space is extended outwardly from the fixed side of the four adapter terminals, and four outer sides of the adjacent adapter faces are electrically connected to the terminal group. The four-transfer terminal includes a ninth differential signal terminal located at the center, a tenth differential signal terminal, and a third power supply terminal located outside the ninth and tenth differential signal terminals of the abutting side of each of the abutting surfaces of the signal terminals. , the fourth ground terminal.

Wherein: the seventh differential signal terminal, the eighth differential signal terminal, the second power terminal, and the third ground terminal of the five transmission terminals of the terminal group are respectively vertically bent from the opposite sides to the other side A bent portion and an extending arm are further bent and horizontally bent from the respective extending arms to a second bent portion that is connected to each of the abutting surfaces of the four signal terminals.

The second power supply terminal and the third ground terminal respectively on the two outer sides of the five transmission terminals of the terminal group are respectively provided in a loop shape and disconnected the mating side having the two contact faces.

Wherein: the first ground terminal, the first differential signal terminal, and the second of the five terminals of the terminal group The differential signal terminal, the third differential signal terminal, and the fourth differential signal terminal are respectively provided with an abutting portion that extends in a reverse direction.

Wherein: the third ground terminal of the five transmission terminals of the terminal group is connected with an auxiliary transmission terminal in the form of a universal serial bus interface on the side of the adjacent seventh differential signal terminal.

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the complex signal terminal, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side, and the plurality of transmitting terminals are in conformity with the universal serial bus specification, and are on the third side. The grounding terminal is connected with an auxiliary transmission terminal forming a universal serial bus interface form;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and one side of the plurality of terminals is respectively provided with an abutting portion positioned in each terminal slot of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals are adjacent to each other Interspersed between the plurality of terminals, respectively positioned on the base, and respectively provided with abutting faces exposing the abutting faces on the side of the plurality of signal terminals, and the other side is respectively provided with the base extending through the base to the outside and the plurality of soldering portions The plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided with abutting side in the terminal receiving groove of the base portion;

The insulating base includes a base having a plurality of mating faces and a base having a terminal receiving groove connected to one side of the base;

The terminal sets are respectively assembled on the mating surfaces and the bases of the base of the insulating base, and include a plurality of signal terminals extending to the mating faces and a plurality of transmitting terminals extending through the terminal receiving slots of the base, and the plurality of signal terminals The side is respectively provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a welding side extending from the base through the base to the outside, and the plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are on one side Provided respectively, abutting side positioned in the terminal receiving groove of the base;

The rotating portion is movably assembled to the assembly portion of the shield case, including assembly assembled to the shield case. a shielding cover body, an insulating body and a plurality of adapter terminals, and a shielding space for accommodating the insulating body and the plurality of adapter terminals is disposed inside the shielding cover body, and a tongue plate for positioning the plurality of adapter terminals is disposed on the insulating body, The side of the insulating body of the adjacent tongue plate is further provided with a hollow hollow space, and one side of the plurality of adapter terminals is provided with a fixed side positioned on the tongue plate, and then respectively extended from the fixed side of the plurality of adapter terminals to expose the hollow The transfer surface of the space is provided on the outer side of each of the adjacent transfer faces to electrically resist the abutting side of each abutting surface of the plurality of signal terminals of the terminal group.

The terminal set is respectively assembled on each abutting surface and the base of the base of the insulating base body, and includes four signal terminals extending to each mating surface and five transmission terminals extending through the terminal receiving groove of the base, and four branches One side of the signal terminal is respectively provided with an abutting surface exposing the abutting surface, the other side is respectively provided with a soldering side extending from the base portion to the outside through the base, and the four signal terminals include a seventh differential signal which is arranged adjacent to the center. a terminal, an eighth differential signal terminal, and a first power terminal and a second ground terminal located outside the seventh and eighth signal terminals, wherein the five transmission terminals extend from the abutting surface of the four signal terminals, and the five transmissions The terminals respectively have a seventh differential signal terminal, an eighth differential signal terminal, a second power terminal and a third ground terminal located outside the seventh and eighth differential signal terminals, and are adjacent to the third ground terminal. The auxiliary terminals of the seven differential terminals are connected with auxiliary transmission terminals, and the opposite sides of the five transmission terminals are respectively disposed on the mating side of the terminal receiving slots of the base;

The shielding shell cover is disposed outside the insulating seat body, and is internally provided with a receiving base and is matched with four signal terminals to form an accommodating space conforming to the USB2.0 specification and an adjacent accommodating space for accommodating the base portion and supporting five transmission terminals. Forming a storage space conforming to the Micro USB standard, and an accommodating space and an adjacent assembly space of the storage space are provided with an empty assembly groove for exposing the abutting surface of the insulating base; and

The second power terminal and the third ground terminal of the five transmission terminals of the terminal group are respectively provided in a loop shape and are disconnected from the mating side having two contact faces.

Compared with the prior art, the present invention has the following beneficial effects:

The insulating base of the electrical connector can be used for the terminal group to extend through the respective terminal slots of the plurality of terminals, and the respective signal terminals of the plurality of signal terminals extend to the mating surfaces of the base and the plurality of transmission terminals The side is inserted through the terminal receiving groove of the base, and the soldering part of the plurality of terminals and the soldering side of the signal terminal respectively extend out of the base, and the shielding case is covered on the outside of the insulating seat, and the shielding case is in the accommodating space and An assembly part is arranged between the storage spaces, and a shielding cover body for assembling the rotating part is arranged, and an insulating body and a plurality of transfer terminals are arranged in the shielding cover body, and the resisting side of the plurality of transfer terminals can electrically resist the plural The mating sides of the signal terminals can achieve the purpose of moving the flip cover on the shielding case by the rotating part, so as to avoid an instantaneous burst phenomenon when the electrical connector is electrically plugged.

The insulating base of the electrical connector is provided with five terminals of the terminal set in each terminal slot of the base, and the five terminals comprise a first grounding terminal located at the center and located outside the first grounding terminal a first differential signal terminal, a second differential signal terminal, a third differential signal terminal, and a fourth differential signal terminal; and the plurality of mating faces of the base of the insulating base body are provided for setting four positions of the terminal group of the terminal group to four Each abutting surface of the branch signal terminal exposes each mating surface, and the four signal terminals include a fifth differential signal terminal adjacent to the center, a sixth differential signal terminal, and a fifth differential signal terminal and a sixth differential signal terminal The first power terminal and the second ground terminal on the outer side; and the base portion adjacent to the base side of the insulating base body is provided for the five transmission terminals of the terminal group, and the five transmission terminals are respectively from the respective four signal terminals After the abutting surface is bent in the vertical direction and then extends in the horizontal direction, the five transmission terminals include a seventh differential signal terminal, an eighth differential signal terminal, and a seventh differential signal terminal at the center. a second power terminal and a third ground terminal on the outer side of the eighth differential signal terminal, and an auxiliary transmission terminal connected to the third ground terminal side of the adjacent seventh differential signal terminal, and a second power supply on the outer side of the second outer signal terminal The terminal and the third grounding terminal are provided with a mating side which is in the shape of a ring and is disconnected to form two contact faces; and the outer casing of the insulating seat is covered with a shield casing to form a conformity with the base, the five terminals and the four signal terminals. The universal serial bus (USB3.0 or 2.0) specification of the electrical connector, and the base with five transmission terminals, form an electrical connector that conforms to the micro Universal Serial Bus (Micro USB) specification.

The plurality of transfer terminals fixed in the insulating body of the rotating portion may be four transfer terminals, and the four transfer terminals comprise a ninth differential signal terminal and a tenth differential signal terminal adjacent to the center. Bit The third power terminal and the fourth ground terminal on the opposite side of the second side, and the four adapter terminals are respectively disposed in the tongue plate of the insulative housing with the fixed side of one side, and each of the fixed sides extends outwardly. The joint surface exposes the hollow space of the insulating body, and the outer side of each of the transfer surfaces is respectively provided with a resisting side bent in a vertical direction, and each of the resisting sides of the four transfer terminals can be electrically resisted to the terminal group. The abutting surfaces of the four signal terminals for the four adapter terminals to be combined with the insulative housing and the shielding cover to form an electrical connector conforming to the universal serial bus (USB2.0) specification, and using the insulative housing and the shielding shell The body of the body forms an isolation function, and the rotating part of the electrical connector covers the insulating base body and the shielding case, and is oppositely inserted with the opposite type of the predetermined electrical connector, and the relative type of the preset electric The power terminal of the connector does not touch the housing of the shielding case, so as to achieve the purpose of instantaneous high current or high voltage explosion.

The plurality of transmission terminals of the terminal group are five transmission terminals, and the five transmission terminals include two seventh differential signal terminals, an eighth differential signal terminal, two opposite outer power terminals, and a third ground terminal at the center. And the abutting sides of the second power terminal and the third grounding terminal are respectively bent in a loop shape, elastically bulged, and one side is broken to form two contact faces, and the third grounding of the adjacent seventh differential signal terminals The side of the terminal is connected with an auxiliary transmission terminal, and the power supply connector can form a universal serial bus interface (USB/OTG) type specification, and can be matched with a computer, a notebook computer, a multimedia player or a smart phone. Expand the plug-in, multimedia storage device or mouse, keyboard, etc. that are electrically connected to peripheral electronic products.

DRAWINGS

Figure 1 is a perspective view of the present invention;

Figure 2 is an exploded perspective view of the present invention;

Figure 3 is an exploded perspective view of another direction of the present invention;

4 is a perspective external view of the terminal set and the transfer terminal of the present invention;

Figure 5 is a front elevational view of the present invention;

Figure 6 is a plan view of the present invention;

Figure 7 is a side view of the present invention;

Figure 8 is a side cross-sectional view of a preferred embodiment of the present invention;

Figure 9 is an exploded perspective view of another embodiment of the present invention;

Figure 10 is a side cross-sectional view showing another embodiment of the present invention;

Figure 11 is an exploded perspective view of a conventional electrical connector.

DESCRIPTION OF REFERENCE NUMERALS: 1-insulator body; 11-base; 110-terminal groove; 111-separated rib; 112-butt 12-base; 120-terminal accommodating slot; 2-terminal group; 21-terminal; 2101-first ground terminal; 2102-first differential signal terminal; 2103-second differential signal terminal; 2104-third differential Signal terminal; 2105-fourth differential signal terminal; 211-butt joint; 212-weld portion; 22-signal terminal; 2201- fifth differential signal terminal; 2202-sixth differential signal terminal; 2203-first power terminal; - second ground terminal; 221 - resisting surface; 222 - welded side; 223 - first bent portion; 224 - extended arm; 225 - second bent portion; 23 - transmission terminal; 2301 - seventh differential signal terminal 2302-eighth differential signal terminal; 2303-second power terminal; 2304-third ground terminal; 2305-auxiliary transmission terminal; 231-butt side; 2311-contact surface; 24-first isolation terminal; Isolation side; 242-isolated solder side; 25-second isolation terminal; 251-second isolation side; 252-isolation solder side; 3-shield housing; 31-body; 310- accommodating space; 32-shell; 320-storage space; 33-assembly part; 4-rotation part; 41-insulating body; 410-opening space; 411-tongue; 412-recess; 42-transfer terminal; - ninth differential signal terminal; 4202 - tenth differential signal terminal; 4203 - third power terminal; 4204 - fourth ground terminal; 421 - fixed side; 422 - adapter surface; 423 - resisting side; 43 - shielding cover Body; 430-butt space; 5-connection unit; 50-axis hole; 51-shaft; 52-card hole; 53-card buckle; 54-cantilever; 6-electric connector; 61-power terminal.

detailed description

In order to achieve the above objects and effects, the technical means, its construction, the method of implementation, and the like, which are employed in the present invention, are described in detail with reference to the preferred embodiments of the present invention.

Please refer to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , which are perspective views of the present invention, a perspective exploded view, an exploded perspective view of the other direction, a terminal assembly, and a perspective view of the adapter terminal. As can be clearly seen, the rotating device of the USB electrical connector of the present invention comprises an insulating base 1, a terminal set 2, a shield case 3 and a swirling portion 4, wherein:

The insulating base 1 is provided with a plurality of terminal slots 110 and a plurality of dividing ribs 111 inside the base 11, and abutting faces 112 are respectively extended adjacent to the sides of the dividing ribs 111, and adjacent to the plurality of abutting faces 112. A base portion 12 is extended on one side of the base 11 and a plurality of terminal receiving grooves 120 are defined in the base portion 12.

The terminal group 2 includes a plurality of terminals 21, a plurality of signal terminals 22, and a plurality of transmission terminals 23, and each of the plurality of terminals 21 has abutting portion 211, and the other side is respectively provided with a soldering portion 212, and the plurality of signal terminals 22 have respective sides. The holding surface 221 is provided with a soldering side 222 on the other side, and the first bending part 223 is respectively connected to each of the resisting surfaces 221 of the plurality of signal terminals 22 in the vertical direction, and then the first bending parts 223 are respectively separated. The extension arm 224 is extended, that is, the plurality of extension arms 224 are respectively concentrated in the horizontal direction, and the second bending portion 225 is connected, and the second bending portions 225 are respectively connected with the plurality of transmission ends in the horizontal direction. The sub-23 is provided with the abutting side 231 on the side of the plurality of transmission terminals 23, respectively.

The shielding housing 3 includes a body 31 and a housing 32, and has a hollow receiving space 310 inside the body 31, and a housing 32 is connected to one side of the adjacent body 31, and the housing 32 is provided with a hollow housing. In the space 320, the storage space 320 of the casing 32 penetrates into the accommodating space 310 of the main body 31, and the assembly portion 33 is provided on the side of the main body 31 adjacent to the accommodating space 310 and the accommodating space 320.

The rotating portion 4 includes an insulative housing 41, a plurality of adapter terminals 42 and a shield cover 43. The insulative housing 41 has a tongue plate 411, and a concave recess 412 is formed on one side of the tongue plate 411, and a side of the adjacent tongue plate 411 is formed. A hollow space 410 is provided, and the plurality of adapter terminals 42 are disposed through the tongue plate 411. The plurality of adapter terminals 42 are provided with a fixed side 421, and can be respectively disposed inside the tongue plate 411. Each of the fixed sides 421 is provided with an adapter surface 422, and the other side of each of the adapter surfaces 422 is provided with a bent abutting side 423, and each of the adapter surfaces 422 and the abutting sides 423 are respectively extended to The hollow space 410 of the insulative housing 41 can cover the shield cover 43 outside the insulative housing 41 and the plurality of adapter terminals 42 , and the docking space 430 inside the shield cover 43 can be used to receive the insulative housing 41 and the plurality of adapter terminals 42 . .

When the components are assembled, the base 11 of the insulating base 1 , the plurality of mating surfaces 112 , and the base 12 are respectively provided through the plurality of terminals 21 , the plurality of signal terminals 22 , and the plurality of transmission terminals 23 of the terminal group 2 , and the plurality of terminals are respectively Each of the abutting portions 211 of the 21 extends into the plurality of terminal slots 110 of the susceptor 11, and the plurality of signal terminals 22 are respectively disposed on the respective ribs 111 of the susceptor 11 and the abutting surfaces 221 of the one side respectively exposing the plurality of abutting faces 112. The plurality of transmission terminals 23 extending outward from the abutting surface 221 of the plurality of signal terminals 22 and the respective abutting sides 231 of the plurality of signal terminals 22 extend to the respective terminal receiving slots 120 of the base portion 121, and the plurality of terminals 21 of the terminal group 2 are Each of the welded portions 212 and the plurality of signal terminals 22 on each side of the soldering side 222 extends through the base 11 and extends outside the insulating base 1 , and the plurality of soldering portions 212 and the plurality of soldering portions 22 are respectively located in the insulating base 1 . The outer side, the coplanar adjacent interpenetrating arrangement, and the outer cover of the insulating base 1 and the terminal set 2 cover the shield case 3, the accommodating space 310 of the body 31 of the shield case 3, and the accommodating the insulating base 1 The pedestal 11, the plurality of mating faces 112, and the plurality of docking The abutting surface 221 of the plurality of signal terminals 22 exposed on the surface 112 is exposed at the position of the assembly portion 33, and the base portion 12 is accommodated in the housing space 320 of the housing 32, and is movably assembled in the assembly portion 33 of the shield case 3. The movable portion 4 is configured to be flipped and covered by the rotating portion 4 at the assembly portion 33, and the housing cover 32 of the shielding case 3 is covered by the recessed portion 412 formed by the insulating body 41 at the tongue plate 411. The plurality of adapter terminals 42 located above the hollow space 410 on the side of the tongue plate 411 can be formed by grouping the respective abutting sides 423 of one side and electrically abutting the abutting faces 221 of the plurality of signal terminals 22, respectively. The rotary device of the USB electrical connector of the present invention.

The assembly portion 33 of the shield case 3 and the shield cover 43 side of the rotary portion 4 can be connected The connecting unit 5 is movably assembled. The connecting unit 5 can be provided with a shaft hole 50 (or a rotating shaft 51) and one or more locking holes 52 (or clamping) on the two side wall surfaces of the assembling portion 33 on the side of the main body 31. The buckle 53 is protruded outwardly from the two wall surfaces of the side of the shielding cover 43 of the rotating portion 4, and the rotating shaft 51 (or the shaft hole is respectively disposed on the second cantilever 54). 50), the two wall surfaces of the shielding cover body 43 of the adjacent two cantilever arms 54 are respectively provided with one or more locking buckles 53 (or the locking holes 52), that is, by the shaft holes 50 on both sides of the assembly portion 33, The rotating shaft 51 of the second cantilever 54 of the shielding cover 43 of the rotating portion 4 is movably assembled and assembled, and the rotating portion 4 is disposed at the position of the assembling portion 33 of the shielding case 3, and is movablely flipped and closed by the connecting unit 5. When the rotating portion 4 is covered by the assembling portion 33, the locking buckle 53 on both sides of the shielding cover 43 and the locking holes 52 respectively engaged on both sides of the assembling portion 33 can be used for the rotation. The portion 4 is stably fixed to the assembly portion 33, and the insulating body 41 of the rotating portion 4 is covered on the housing 32 by the recess portion 412 on the side of the tongue plate 41, thereby forming the USB electrical connector of the present invention. The rotary device has a variety of varying application modes.

Moreover, the insulating base 1 is connected to the base 11 on the side of the base 11, and the width of the base 12 can be reduced and smaller than the width of the base 11, and the thickness of the base 12 can be reduced and smaller than the base. The base portion 12 of the thickness of the seat 11 is reduced in width and reduced in thickness at a central position below the side of the base 11; the base 11 and the base portion 12 of the insulating base 1 are the body of the shield case 3 A housing 32 having a reduced width and a reduced height is disposed at a central position of one side of the 31, so that the body 31 covers the outside of the opposite type of the base 11, and cooperates with the terminal group 2 to form a predetermined universal serial bus (USB3). An electrical connector of the .0 or 2.0) size, which is covered by a housing 32 outside the base 12 of the opposite type to form an electrical connector conforming to the Micro Universal Serial Bus specification (Micro USB), which can be used to form an adjacent link. Different types of electrical connector application modes designed and in different sizes.

The body 31 and the housing 32 of the shielding case 3 can be integrally formed into a predetermined specification, and the body 31 and the housing 32 can be separately manufactured, and then a predetermined processing operation can be utilized (which can be welded, high-frequency welded or bonded). Glue bonding, etc.) are combined into a predetermined specification.

Furthermore, the terminal group 2 of the present invention includes a plurality of terminals 21, a plurality of signal terminals 22, and a plurality of transmission terminals 23; and the plurality of terminals 21 includes five adjacent side-by-side terminals 21, having a first ground terminal 2101 located in the middle. a first differential signal terminal 2102, a second differential signal terminal 2103, a third differential signal terminal 2104, and a fourth differential signal terminal 2105 on the outer side of the first ground terminal 2101; and a plurality of signal terminals 22 including four adjacent side-by-side signals The terminal 22 has a fifth differential signal terminal 2201 located at the center, a sixth differential signal terminal 2202, and a first power terminal 2203 and a second ground respectively located on opposite sides of the fifth differential signal terminal 2201 and the sixth differential signal terminal 2202. Terminal 2204, And each of the abutting surfaces 221 on the side of the plurality of signal terminals 22 is continuously bent in the vertical direction, and then the first bent portion 223 is connected, and the first bent portions 223 are respectively connected to the vertical direction. An extension arm 224 extending in shape and concentrated toward the other side, and each extension arm 224 is further bent and extended in a horizontal direction, and five transmission terminals 23 are connected; the five transmission terminals 23 include two adjacent ones in the center The seven differential signal terminals 2301, the eighth differential signal terminal 2302, the second power supply terminal 2303 and the third ground terminal 2304 located at the outer side of the second power supply terminal 2303, and the second power supply terminal 2303 can be designed to increase the width, and can be used for a large load. The flow rate is formed by bending, elastically bulging, and one side of the second power terminal 2303 and the third grounding terminal 2304, respectively, to form a second contact surface 2311, thereby increasing the second power supply. The contact area of the terminal 2303 and the abutting side 231 of the third grounding terminal 2304; the inner side of the third grounding terminal 2304 adjacent to the side of the seventh differential signal terminal 2301, the auxiliary transmission terminal 2305 is connected, and the five transmission terminals 23 are provided. Form conformance The serial bus interface (USB/OTG) type specification can be used with the five transmission terminals 23 to match the housing 32 of the shield case 3, and can be configured to conform to the specifications of the micro universal serial bus (Micro USB), and can also improve the USB electrical connection. The anti-surge interference (EMI) function of the device avoids interference caused by transient high current and high voltage due to unstable current supply or lightning strike.

Further, between the terminals 21 and the plurality of signal terminals 22 of the terminal group 2, the second differential signal terminal 2103 and the fifth differential signal terminal 2201 are located on opposite sides of the second differential signal terminal 2103 and the fifth differential signal terminal 2201, and are provided with a first isolation terminal 24 and a third differential signal terminal. The second isolation terminal 25 is disposed on the opposite inner side of the second differential signal terminal 2202; and the first isolation side 241 is disposed on the first isolation terminal 24 side to extend to the fifth differential signal terminal 2201 and the second ground terminal 2204. The second isolation side 251 extends to the sixth differential signal terminal 2202. Between the first power terminal 2203 and the other side of the second isolation terminal 25, the other side of the second isolation terminal 25 is continuously bent and then extends to the isolation side 252 in the horizontal direction, so that the first isolation terminal 24 and the second isolation terminal 25 are respectively separated. The fifth differential signal terminal 2201, the sixth differential signal terminal 2202, and the first outer power terminal 2203 and the second ground terminal 2204 on the outer side, and the electronic components are disposed on the fifth differential signal terminal 2201 and the sixth differential signal terminal 2202. When the number of transmission, two sides without interference signal power or ground noise, electromagnetic waves generated for a fifth differential signal terminal 2201, sixth differential signal terminal 2202 may electronically stable signal transmission.

The plurality of transfer terminals 42 of the rotating portion 4 positioned on the insulative housing 41 can be four transfer terminals 42. The four transfer terminals 42 include a second differential signal terminal 4201 located at the center and a tenth difference. The signal terminal 4202 and the third power terminal 4203 and the fourth ground terminal 4204 located at the outer side of the two sides, and the mating space 430 of the shield body 43 can be matched by the four adapter terminals 42 to form a universal serial bus. The (USB2.0) standard electrical connector can be electrically connected to the abutting surfaces 221 of the four signal terminals 22 by the resisting sides 423 of the four connecting terminals 42 to form a stable signal transmission. An extended application as a universal serial bus (USB 2.0) electrical connector.

2, 4, 5, 6, 7, and 8, are perspective exploded views, front view, top view A side cross-sectional view of a preferred embodiment, as can be clearly seen from the figure, the insulating base 1 and the terminal set 2 of the USB electrical connector of the present invention cover the shield case 3 externally, and the insulating base 1 is provided. The base 11 cooperates with the plurality of terminals 21 of the terminal group 2, the plurality of signal terminals 22, and the body 31 of the shield case 3 to form an electrical connector conforming to the universal serial bus (USB3.0 or 2.0) specification, and then the insulating base 1 The base 12 and the plurality of transmission terminals 23 of the terminal group 2 and the housing 32 of the shield case 3 constitute an electrical connector conforming to the Micro Universal Serial Bus (Micro USB) standard, and the assembly portion of the shield case 3 can be utilized. When the swivel portion 4 is attached to the assembly portion 33, the swivel portion 4 assembled at the position 33 is covered by the insulative housing 41 and the shield cover 43 over the housing 32 of the shield case 3, and then the insulative housing 41 is used. The plurality of adapter terminals 42 assembled on the side are electrically resisted to the terminals by the resisting side 423 bent on one side Each of the abutting faces 221 of the plurality of signal terminals 22 of the group 2 can be configured to conform to the universal serial bus (USB2.0) specification by using the adapter face 422 of the plurality of adapter terminals 42 and the tongue plate 411 and the shield cover 43. The electrical connector 61 of the preset electrical connector 6 does not touch when the electrical connector is overlaid on the assembly portion 33 by the rotating portion 4 and electrically connected to the opposite type of the predetermined electrical connector 6. The contact housing 32 does not cause an instantaneous high current or high voltage explosion phenomenon, and the purpose of stably transmitting signals by using the USB2.0 specification electrical connector can be achieved, and each of the adapter faces 422 of the plurality of adapter terminals 42 and the terminal respectively The complex signal terminals 22 of the group 2 are in electrical contact to transmit electronic signals and power signals.

When the rotating portion 4 is turned outward from the self-assembling portion 33 and the rotating portion 4 is turned vertically to the outside of the insulating base 1 and the shield case 3, the shield case 3 can be fitted by the base 11 of the insulating base 1. The body 31 forms a universal serial bus (USB 3.0 or 2.0) specification, and can be electrically connected to the corresponding type of the predetermined electrical connector 6. The base 12 of the insulating base 1 can also be used to cooperate with the shielded housing 3. The housing 32 forms a micro-type universal serial bus (Micro USB)-sized electrical connector and is electrically plugged with a corresponding type of predetermined electrical connector 6 for the USB electrical connector of the present invention to have various specifications. For the type of supply, and the movable cover design of the rotary part 4, when using the universal serial bus (USB2.0) specification electrical connector, it is not subject to the micro universal serial bus (Micro USB) located below. The housing 32 affects the opposite type of the universal serial bus (USB2.0) specification. The preset power terminal 61 of the electrical connector 6 contacts the housing 32, so that no explosion occurs and the universal serial bus is not affected. (USB2.0) specification electrical connection The function of signal transmission.

Please refer to FIG. 9 and FIG. 10, which are perspective views of another embodiment of the present invention, and a side cross-sectional view of another embodiment. As can be clearly seen from the figure, the insulating base 1 of the present invention is visible. The pedestal 11 is provided for the plurality of signal terminals 22 of the terminal group 2, and the plurality of signal terminals 22 are respectively disposed in the respective ribs 111 of the susceptor 11, and the abutting faces 221 of the plurality of signal terminals 22 are The plurality of soldering sides 222 on the other side of the plurality of signal terminals 22 extend to the outside of the other side of the susceptor 11, respectively, and the abutting faces 221 on the side of the plurality of signal terminals 22 are respectively extended to the surface of each of the abutting faces 112. And the plurality of transmission terminals 23 are respectively disposed in the horizontal direction and the horizontal direction, and the respective abutting sides 231 on the side of the plurality of transmission terminals 23 are respectively inserted into the terminal receiving grooves 120 of the base portion 12, and The plurality of transmission terminals 23 include a seventh differential signal terminal 2301 located adjacent to the center, an eighth differential signal terminal 2302, a second power supply terminal 2303 located outside the seventh differential signal terminal 2301 and the eighth differential signal terminal 2302, and a third Ground terminal 2304, then The two power terminals 2303 and the third ground terminal 2304 are respectively provided with a mating side 231 which is formed in a loop shape and is formed to form two contact faces 2311, and is adjacent to the third ground terminal 2304 of the adjacent seventh differential signal terminal 2301. The auxiliary transmission terminal 2305 is connected to form a universal serial bus interface (USB/OTG) type; the shield case 3 can be covered on the outside of the insulating base 1 and the terminal block 2, and the body 31 of the shield case 3 is utilized. The internal accommodating space 310 accommodates the pedestal 11 and the plurality of abutting faces 112 of the insulating base 1 so as to be assembled by the accommodating space 310 of the main body 31 and the plurality of abutting faces 221 on the abutting surface 112, and is assembled on the side of the body 31. The portion 33 is configured to be movably assembled with the rotary portion 4, and the plurality of adapter terminals 42 of the rotary portion 4 can be electrically coupled to the respective abutting surfaces 221 by the respective abutting sides 423, and then the plurality of adapter terminals 42 are matched. The insulative housing 41 forms an electrical connector conforming to the universal serial bus specification (USB2.0), and is electrically connected to the plurality of signal terminals 22 to form an extension application; and the housing 32 connected to the side of the main body 31, Covering the outside of the base 12 and passing through the housing 32 and the base 12 The mating side 231 of the plurality of transmission terminals 23 in the sub-receiving slot 120 is configured to form an electrical connector conforming to the micro universal serial bus specification (Micro USB), and is covered by the rotating portion 4 to the housing of the shield case 3 When the pre-set electrical connector 6 is electrically connected to the opposite type, the power terminal 61 of the preset electrical connector 6 can be prevented from contacting the housing 32 of the shield case 3, and no instantaneous high voltage or High-current bursting to ensure stable transmission of electronic signals and power signals by universal serial bus (USB2.0)-compliant electrical connectors, and a variety of different types of electrical connectors for optional applications, to improve electrical connectors Practicality.

Therefore, the above description is only a preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto. The rotating device of the USB electrical connector of the present invention can be connected to the base 11 of the insulating base 1 and the plurality of docks. The surface 112 and the base 12 are respectively provided for the plurality of terminals 21, the plurality of signal terminals 22, and the plurality of transmission terminals 23 of the terminal group 2, and the abutting portion 211 of the pedestal 11 and the plurality of terminals 21, the plurality of abutting faces 112, and the plurality of signal terminals 22. The body 31 of the shield case 3 can be combined to form an electrical connector conforming to the universal serial bus specification (USB3.0 or 2.0), and the mating side 231 of the base 12 and the plurality of transmission terminals 23, and the shielded housing 3 The housing 32 constitutes an electrical connector conforming to the micro universal serial bus specification (Micro USB), and the assembly portion 33 of the shield case 3 is movably assembled to the rotary portion 4, so that the insulating body 41 of the rotary portion 4 can be utilized. The plurality of adapter terminals 42 that are disposed are respectively in contact with the abutting faces 221 of the plurality of signal terminals 22 by the respective abutting sides 423 of one side, and are covered by the insulating body 41 to the casing of the shield case 3 Above the seat 32, and by means of the rotary part 4 and the corresponding type of the predetermined electrical connector 6, the 俾 can achieve the purpose of avoiding the instantaneous explosion of the USB electrical connector, and can be stably transmitted by the USB electrical connector. Electronic signals and power signals can also make USB electrical connectors The convenient effect of the same type and application, the application does not hinder each other, and it is easy to plug in to transmit electronic signals, and avoids the trouble of occupying space and position, and completes the applicability of the electrical connector and reduces the condition limit of use. The function of the constraint, so any structure and device that can achieve the aforementioned effects are covered by the present invention. Such simple modification and equivalent structural change are all included in the scope of the patent of the present invention, and are combined with Chen Ming. .

Therefore, the present invention is mainly designed for a rotary device of a USB electrical connector, and the base, the plurality of abutting faces and the base are adjacently connected and formed by the insulating base body, and the plurality of terminals, the plurality of signal terminals and the plurality of terminals of the terminal group are available. The transmission terminals are respectively disposed, and the outer portions of the mating surfaces of the base are covered by the body of the shielding shell, and the rotating portion can be assembled in the assembly part of the shielding housing to electrically pass through the plurality of switching terminals of the rotating portion. Sexually resists the complex signal terminals, and overlies the housing of the shielding case through the rotating part cover, so that the USB electrical connector can be relatively inserted with the opposite type of preset electrical connector, and the main phenomenon is not caused by the explosion phenomenon. The key point is that the USB electrical connector can stably transmit the electronic signal and the power signal, so that only the electrical connector utilizes the isolation of the rotating portion and has the advantages of various application modes. However, the above description is only the comparison of the present invention. The preferred embodiments are not intended to limit the scope of the invention, so that the simple modifications and equivalent structural changes that are made by using the specification and drawings of the present invention should be included in the present invention. Out within the scope of the patent, together to Chen.

Claims

A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality The transmission terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base portion having a reduced width and having a terminal receiving groove connected to the base side;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base having a width smaller than the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and wearing a plurality of transmission terminals disposed in the terminal receiving groove of the base, and the plurality of terminals are respectively provided with positioning The abutting portion in each terminal slot of the base is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and respectively on the side of the plurality of signal terminals An abutting surface exposing the abutting surface is provided, and the other side is respectively provided with a welding side extending through the base to the outside, and the plurality of transmission terminals extend from the abutting surface of the plurality of signal terminals, and are respectively positioned on one side Abutting side in the terminal receiving groove of the reduced width base;

The shielding shell cover covers the outside of the insulating seat, and has a receiving space for accommodating the pedestal and a accommodating space for the accommodating space to reduce the base of the accommodating width, and the accommodating space and the accommodating space are adjacent to each other. An assembly portion having a hollowed-out interface for exposing the insulating body; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base portion that is connected to the base side and has a reduced thickness and has a terminal receiving groove;

The terminal set is respectively assembled on the base of the insulating base, the plurality of abutting faces and the base having a thickness smaller than the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and wearing a plurality of transmission terminals disposed in the terminal receiving slots of the base, wherein the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and The plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and each of the plurality of signal terminals is provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a soldering side extending through the base to the outside. The plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided on one side of the mating side of the terminal receiving groove positioned at the base of the reduced thickness;

The shielding shell cover is disposed outside the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base of the reduced thickness are arranged inside, and the accommodating space and the accommodating space are adjacently disposed. An assembly portion having a hollowed-out interface for exposing the insulating body; and

The rotating portion is movably assembled to the assembly portion of the shield case, including assembly assembled to the shield case. a shielding cover body, an insulating body and a plurality of adapter terminals, and a shielding space for accommodating the insulating body and the plurality of adapter terminals is disposed inside the shielding cover body, and a tongue plate for positioning the plurality of adapter terminals is disposed on the insulating body, The side of the insulating body of the adjacent tongue plate is further provided with a hollow hollow space, and one side of the plurality of adapter terminals is provided with a fixed side positioned on the tongue plate, and then respectively extended from the fixed side of the plurality of adapter terminals to expose the hollow The transfer surface of the space is provided on the outer side of each of the adjacent transfer faces to electrically resist the abutting side of each abutting surface of the plurality of signal terminals of the terminal group.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and further comprising a base connected to a center of one side of the base and having a width and a thickness reduced by a terminal receiving groove;

The terminal set is respectively assembled on the base of the insulating base, the plurality of abutting faces, and the base portion having a reduced width and thickness at the center of the base, and includes a plurality of terminals extending through the terminal slots of the base and extending to each docking a plurality of signal terminals of the surface and a plurality of transmission terminals that are disposed in the terminal receiving slots of the base, and one of the plurality of terminals is respectively provided with an abutting portion positioned in each terminal slot of the base, and the other side is provided with an extension base a soldering portion of the outer portion, and the plurality of signal terminals and the plurality of terminals are adjacently arranged and positioned on the base, and an abutting surface exposing the mating surface is respectively disposed on one side of the plurality of signal terminals, and the other side is respectively disposed through the base Extending to the external soldering side, the plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided on the one side in the terminal receiving groove of the base portion having the central width and the reduced thickness of the base side Butt side

The shielding shell cover covers the outside of the insulating base, and has a receiving space for accommodating the pedestal and a storage space for the base portion of the side of the adjacent accommodating space for reducing the storage width and the thickness, and the accommodating space and An assembly groove in which a mating surface of the insulating base body is exposed is provided adjacent to the storage space; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side, and the transmission terminals located on the outer side of the plurality are respectively arranged in a loop shape and disconnected Forming a butt side of the two contact faces;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the plurality of signal terminals, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side;

The shielding shell cover is disposed outside the insulating seat body, and is provided with a body having a receiving space for accommodating the base, and the adjacent body is further provided with a housing having a receiving space for receiving the base, and the body and the shell are adjacent to each other. Providing an assembly portion that is hollowed out to expose the mating surface of the insulating seat; and

The rotating portion is movably assembled to the assembly portion between the body of the shielding case and the housing, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are movably assembled to the assembly portion of the shielding housing, and the shielding cover body is internally provided The socket body of the insulating body and the plurality of adapter terminals is received, and the tongue plate for positioning the plurality of adapter terminals is disposed on the insulating body, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the plurality of switches are connected. One side of the terminal is provided with a fixed side positioned on the tongue plate, and respectively, a transfer surface exposing the hollow space is extended outward from the fixed side of the plurality of transfer terminals, and an outer side of the adjacent transfer faces is electrically resisted to the terminal group. The complex signal terminals are abutting sides of the abutting faces.
The device for rotating a USB electrical connector according to claim 6, wherein the body of the shielding case is integrally formed with or separated from the housing to be reassembled.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes five terminals that are inserted in the terminal slots of the base, four signal terminals that extend to the mating faces, and are disposed at the base. The terminal accommodates five transmission terminals in the slot, and the five terminals include a first ground terminal located at the center, a first differential signal terminal located outside the first ground terminal 2, a second differential signal terminal, and a third differential signal terminal And a fourth differential signal terminal, wherein the five terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the four signal terminals and the plurality of signal terminals The terminals are adjacently arranged and positioned on the pedestal, and the four signal terminals comprise a fifth differential signal terminal adjacent to the center, a sixth differential signal terminal, and a first power terminal and a second ground terminal located at opposite sides of the second One side of the four signal terminals is respectively provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a welding side extending from the base through the base to the outside, the five transmission terminals are from the four signal ends The abutting extension extends outwardly, and is respectively provided with a seventh differential signal terminal located at the center, an eighth differential signal terminal, and a second power supply terminal and a third ground terminal located at opposite outer sides, and then adjacent to the seventh differential signal terminal. An auxiliary transmission terminal is connected to the side of the third grounding terminal, and is respectively positioned on one side of the five transmission terminals. The terminal of the base accommodates the mating side in the slot;

The shielding shell cover is disposed outside the insulating base body, and the inside is provided with a receiving base and is matched with five terminals and four signal terminals to form an accommodating space conforming to the USB3.0 specification and an adjacent accommodating space for accommodating the base. The five transmission terminals are combined to form a storage space conforming to the Micro USB standard, and the accommodating space and the adjacent position of the storage space are provided with an assembly portion that is hollowed out to expose the abutting surface of the insulating base;

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled in an assembly portion of the shielding housing, and the shielding cover body is provided with an insulating body and four supports. The docking space of the adapter terminal is provided with a tongue plate for positioning the four adapter terminals on the insulating body, and a hollow hollow space is arranged on the side of the insulating body of the adjacent tongue plate, and one side of the four adapter terminals A fixed side positioned on the tongue plate is disposed, and an adapter surface exposing the hollow space is extended outwardly from the fixed side of the four adapter terminals, and four outer sides of the adjacent adapter faces are electrically connected to the terminal group. The four-transfer terminal includes a ninth differential signal terminal located at the center, a tenth differential signal terminal, and a third power supply terminal located outside the ninth and tenth differential signal terminals of the abutting side of each of the abutting surfaces of the signal terminals. , the fourth ground terminal.
The device for rotating a USB electrical connector according to claim 8, wherein a seventh differential signal terminal, an eighth differential signal terminal, a second power terminal, and a third ground terminal of the five transmission terminals of the terminal group The first bending part and the extension arm which are vertically bent upward are respectively provided from the respective abutting sides, and the extending arms are respectively bent in the horizontal direction and each abutting surface connected to the four signal terminals is respectively provided. The second bend.
The device for rotating a USB electrical connector according to claim 8, wherein the second power supply terminal and the third ground terminal of the two outer transmission terminals of the terminal group are respectively formed in a ring shape and Disconnect the butt side with the two contact faces.
The device for rotating a USB electrical connector according to claim 8, wherein the first ground terminal, the first differential signal terminal, the second differential signal terminal, and the third differential signal terminal of the five terminals of the terminal group And a side of the fourth differential signal terminal is respectively provided with an abutting portion extending in a reverse bend.
The device for rotating a USB electrical connector according to claim 8, wherein a third of the five transmission terminals of the terminal group is connected to a side of the adjacent seventh differential signal terminal to form a universal string. Auxiliary transmission terminal in the form of a line bus interface.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and the plurality of terminals are respectively provided with abutting portions positioned in the respective terminal slots of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals and the plurality of terminals The terminals are arranged adjacent to each other and positioned on the base, and are respectively provided with abutting faces exposing the abutting faces on one side of the plurality of signal terminals, and the other side is respectively provided with a soldering side extending from the base to the outside through the base, and then the plurality of transmissions are transmitted. The terminal extends outward from the abutting surface of the complex signal terminal, and is respectively provided with a mating side positioned in the terminal receiving groove of the base on one side, and the plurality of transmitting terminals are in conformity with the universal serial bus specification, and are on the third side. The grounding terminal is connected with an auxiliary transmission terminal forming a universal serial bus interface form;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of terminal slots and a plurality of mating faces, and a base portion having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on the base of the insulating base, the plurality of mating faces and the base, and includes a plurality of terminals extending through the terminal slots of the base, a plurality of signal terminals extending to the mating faces, and terminals piercing the base The plurality of transmission terminals are accommodated in the slot, and one side of the plurality of terminals is respectively provided with an abutting portion positioned in each terminal slot of the base, and the other side is provided with a soldering portion extending outside the base, and the plurality of signal terminals are adjacent to each other Interspersed between the plurality of terminals, respectively positioned on the base, and respectively provided with abutting faces exposing the abutting faces on the side of the plurality of signal terminals, and the other side is respectively provided with the base extending through the base to the outside and the plurality of soldering portions The plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are respectively provided with abutting side positioned in the terminal receiving groove of the base on one side;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of mating faces and a base having a terminal receiving groove connected to one side of the base;

The terminal sets are respectively assembled on the mating surfaces and the bases of the base of the insulating base, and include a plurality of signal terminals extending to the mating faces and a plurality of transmitting terminals extending through the terminal receiving slots of the base, and the plurality of signal terminals The side is respectively provided with an abutting surface exposing the abutting surface, and the other side is respectively provided with a welding side extending from the base through the base to the outside, and the plurality of transmission terminals extend outward from the abutting surface of the plurality of signal terminals, and are on one side Provided respectively, abutting side positioned in the terminal receiving groove of the base;

The shielding shell cover is disposed on the outside of the insulating seat body, and the receiving space for accommodating the pedestal and the accommodating space for accommodating the base are disposed in the interior, and the accommodating space and the accommodating space are hollowed out at adjacent positions. An assembly portion for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
A rotating device for a USB electrical connector, comprising: an insulating base, a terminal set, a shielding shell and a rotating part, wherein:

The insulating base includes a base having a plurality of mating faces and a base having a terminal receiving groove connected to one side of the base;

The terminal set is respectively assembled on each abutting surface and the base of the base of the insulating base body, and includes four signal terminals extending to each mating surface and five transmission terminals extending through the terminal receiving groove of the base, and four branches One side of the signal terminal is respectively provided with an abutting surface exposing the abutting surface, the other side is respectively provided with a soldering side extending from the base portion to the outside through the base, and the four signal terminals include a seventh differential signal which is arranged adjacent to the center. a terminal, an eighth differential signal terminal, and a first power terminal and a second ground terminal located outside the seventh and eighth signal terminals, wherein the five transmission terminals extend from the abutting surface of the four signal terminals, and the five transmissions The terminals respectively have a seventh differential signal terminal, an eighth differential signal terminal, a second power terminal and a third ground terminal located outside the seventh and eighth differential signal terminals, and are adjacent to the third ground terminal. The auxiliary terminals of the seven differential terminals are connected with auxiliary transmission terminals, and the opposite sides of the five transmission terminals are respectively disposed on the mating side of the terminal receiving slots of the base;

The shielding shell cover is disposed outside the insulating seat body, and is internally provided with a receiving base and is matched with four signal terminals to form an accommodating space conforming to the USB2.0 specification and an adjacent accommodating space for accommodating the base portion and supporting five transmission terminals. Forming a storage space conforming to the Micro USB standard, and an accommodating space and an adjacent assembly space of the storage space are provided with an empty assembly groove for exposing the abutting surface of the insulating base; and

The rotating portion is movably assembled to the assembly portion of the shielding case, and includes a shielding cover body, an insulating body and a plurality of adapter terminals that are assembled to be assembled in the shielding portion of the shielding case, and the shielding cover body is provided with an insulating body and a plurality of rotating bodies. The docking space of the terminal is connected, and the tongue is arranged on the insulating body for positioning the plurality of adapter terminals, and the hollow body space is arranged on the side of the insulating body of the adjacent tongue plate, and the side of the plurality of adapter terminals is positioned. On the fixed side of the tongue plate, an adapter surface exposing the hollow space is extended outwardly from the fixed side of the plurality of adapter terminals, and a plurality of signal terminals electrically contacting the terminal group are respectively disposed on the outer sides of the adjacent adapter faces. The resisting side of the junction.
The device for rotating a USB electrical connector according to claim 16, wherein the second power terminal and the third ground terminal of the five transmission terminals of the terminal group are respectively arranged in a ring shape and Disconnect the butt side with the two contact faces.
The device for rotating a USB electrical connector according to claim 16, wherein a third of the five transmission terminals of the terminal group is connected to a side of the adjacent seventh differential signal terminal to form a universal string. Auxiliary transmission terminal in the form of a line bus interface.