WO2024060700A1

WO2024060700A1 - Typec and usb two-in-one connector

Info

Publication number: WO2024060700A1
Application number: PCT/CN2023/099625
Authority: WO
Inventors: 刘中贵
Original assignee: 东莞市鸣鸿智能科技有限公司
Priority date: 2022-09-19
Filing date: 2023-06-12
Publication date: 2024-03-28
Also published as: CN218101767U

Abstract

Disclosed in the present utility model is a TypeC and USB two-in-one connector, which comprises a housing; a first connector; a second connector; a first terminal group and a second terminal group which are arranged in the first connector; and a third terminal group which is arranged in the second connector. The first connector is installed on the housing. The second connector is movably arranged on the housing. The first terminal group comprises a first power connection end and a first data end. The second terminal group comprises a second power connection end and a second data end. The third terminal group comprises a third power connection end and a third data end. The TypeC and USB two-in-one connector further comprises a fourth terminal group, the fourth terminal group comprising a fourth power connection end and a fourth data end. The first connector and the second connector are both used as independent connectors. When the first connector and the second connector are rotationally fastened, the third power connection end correspondingly abuts against the fourth power connection end while the third data end correspondingly abuts against the fourth data end. The present utility model can achieve not only TypeC fast and large-current charging and the functions of TypeC 2.0, TypeC 3.0 and TypeC 3.1, but also USB fast and large-current charging and the functions of USB 2.0 and 3.0.

Description

TypeC and USB two-in-one connector

Technical field

The utility model relates to the technical field of electronic equipment, in particular to a TypeC and USB two-in-one connector.

Background technique

Connectors are one of the important components for connecting mobile terminals to computers or chargers. Different products require different connector specifications. Currently, commonly used connectors on the market include TYPE-C connectors, USB connectors, etc. These connectors are There is a large gap between the sizes, so most of them are set up independently, that is, the same data line only realizes one of the connectors to connect the mobile terminal to the terminal. In order to improve the effect of the joint, there are currently multi-functional joints on the market, which achieve dual-use effects of one joint through structural improvements. For example, the Chinese invention patent with application number "202010581934.4" discloses a Multifunctional connector.

However, this kind of connector has the following shortcomings: in actual use, the structure of its terminals causes the TypeC connector to realize fast charging (3A current) and TypeC2.0 functions, but it does not realize fast high-current charging (5A or 6A Current), TypeC3.0, TypeC3.1 functions; when in the USB connector state, only the USB2.0 function of data transmission can be realized, and the USB3.0 function cannot be realized, resulting in incomplete effects of the product. Use experience.

technical problem

In view of the above-mentioned existing technologies, the technical problem to be solved by the present utility model is to provide a TypeC and USB two-in-one connector that can realize fast high-current charging of the TypeC connector, TypeC2.0, and TypeC3 .0, TypeC3.1 functions, and can also realize the fast high-current charging of the USB connector and the functions of USB2.0 and 3.0.

Technical solutions

In order to solve the above technical problems, the present utility model provides a TypeC and USB two-in-one connector, which includes a housing, a first connector, a second connector, a first terminal group and a second connector arranged in the first connector. A terminal group and a third terminal group arranged in the second connector, the first connector is installed in the housing, the second connector is movably installed in the housing, the first terminal group includes A first power terminal and a first data terminal arranged side by side, the second terminal group including a second power terminal and a second data terminal arranged side by side, and the third terminal group including a third power terminal arranged side by side. , the third data terminal, the TypeC and USB two-in-one connector also includes a fourth terminal group provided in the second connector, the fourth terminal group includes a fourth power terminal and a fourth data terminal arranged side by side. end, the first connector and the second connector are respectively used as independent connectors. When the first connector and the second connector are rotated and engaged, the third electrical connection end and the fourth electrical connection end terminal, the third data terminal and the fourth data terminal correspond to each other one-to-one.

A further improvement of the present invention is that the TypeC and USB two-in-one connector further includes a hook provided in the first connector and the second connector, and the hook is located between component three and component four, and the The hook includes a front part and a rear part, the front part is arranged in the first joint, the rear part is arranged in the second joint, and buckles extending forward are respectively provided on both sides of the front part. .

A further improvement of the present invention is that the ends of the third power terminal and the third data terminal are provided with contact portions, and the contact portions conflict with the fourth power terminal and the fourth data terminal in one-to-one correspondence.

A further improvement of the present invention is that the first connector is a TypeC connector, and the first terminal group and the second terminal group are combined to form a TypeC2.0 or TypeC3.0 or TypeC3.1 terminal group.

A further improvement of the present invention is that the fourth terminal group is a USB2.0 terminal group, and a movable spring piece is provided in the middle of the fourth data terminal.

A further improvement of the present invention is that when the third terminal group and the fourth terminal group are both USB2.0 terminal groups, the third power terminal and the fourth power terminal are both widened terminals and The width is consistent.

A further improvement of the present invention is that when the third terminal group and the fourth terminal group are both USB3.0 terminal groups, the third power terminal and the fourth power terminal are universal width terminals. And the width is consistent.

A further improvement of the present invention is that the third power terminal includes a first positive power terminal and a first negative power terminal, and the third data terminal includes a first positive data terminal and a first negative data terminal, so The fourth power terminal includes a second positive power terminal and a second negative power terminal, and the fourth data terminal includes a second positive data terminal and a second negative data terminal; when the first connector is connected to the first When the two connectors are rotated and engaged, the first positive power terminal and the second positive power terminal, the first negative power terminal and the second negative power terminal, the first positive data terminal and the second positive data terminal, the first negative The data terminal and the second negative data terminal are in one-to-one correspondence; the fourth data terminal also includes a staggered arrangement with the second positive power terminal, the second negative power terminal, the second positive data terminal, and the second negative data terminal. USB3.0 movable shrapnel.

A further improvement of the present invention is that the second connector includes a shielding shell and an insulating base installed in the shielding shell, the shielding shell is rotationally connected to the housing, and the third terminal assembly is installed on the Insulating base, mounting slots are provided on both sides of the shielding shell, and mounting blocks are provided on both sides of the insulating base.

A further improvement of the present invention is that strip-shaped protrusions are provided on both sides of the front end of the shielding shell, transverse avoidance positions are provided on corresponding positions on both sides of the insulating base, and both sides of the rear end of the shielding shell are provided with Protrusions are provided respectively, and longitudinal avoidance positions are provided at corresponding positions on both outer sides of the insulating base. Buckles are provided on both sides of the rear end of the mounting groove of the shielding shell. Corresponding positions are provided on both inner sides of the mounting block of the insulating base. Provided with card slot.

beneficial effects

Compared with the existing technology, this utility model adopts a flipping combination of TypeC connector and USB connector, enlarging or using different types of terminal groups. When the shielding shell is flipped upward, the first connector realizes fast high-current charging, TypeC2.0, TypeC3 .0, TypeC3.1 function, when the shielding shell is rotated and closed, the second connector realizes the functions of fast high-current charging, USB2.0, and USB3.0. The utility model can realize the fast high-current charging of the TypeC connector and the functions of TypeC2.0, TypeC3.0, and TypeC3.1, and can also realize the fast high-current charging of the USB connector and the functions of USB2.0 and 3.0.

Description of the drawings

Figure 1 is a schematic diagram of the structure of a second joint in use state of an embodiment of the utility model;

Figure 2 is a schematic diagram of the three-dimensional unfolded structure of Embodiment 1 of the present utility model;

Figures 3 and 4 are schematic three-dimensional structural diagrams of the shielding shell and the insulating base of the present invention from two different perspectives;

Figure 5 is a schematic structural diagram of the combined state of the insulating base and the third terminal group according to Embodiment 1 of the present invention;

Figure 6 is a schematic structural diagram of the state after the rubber core and the fourth terminal group are combined according to Embodiment 1 of the present invention;

Figure 7 is a schematic diagram of the structure of the utility model in the first embodiment of the rubber core and the second terminal group after the combination state;

Figure 8 is a schematic structural diagram of the lower rubber core and the first terminal group after being combined according to Embodiment 1 of the present invention;

Figure 9 is a schematic structural diagram of the first joint in use according to Embodiment 1 of the present invention;

Figure 10 is a schematic structural diagram of the second joint in use in Embodiment 2 of the present invention;

Figure 11 is a schematic diagram of the three-dimensional unfolded structure of Embodiment 2 of the present utility model;

Figure 12 is a schematic structural diagram of the insulating base and the third terminal group after the second embodiment of the present utility model is combined;

Figure 13 is a schematic structural diagram of the combined state of the rubber core and the fourth terminal group according to the second embodiment of the present invention;

Figure 14 is a schematic structural diagram of the state after the middle rubber core and the second terminal group are combined according to the second embodiment of the present invention;

Figure 15 is a schematic structural diagram of the lower rubber core and the first terminal group after being combined in the second embodiment of the present invention;

Figure 16 is a schematic structural diagram of the first joint in use according to Embodiment 2 of the present invention.

The names of the components in the figure are as follows:

1—housing;

11—TypeC connector housing;

12—The shell body;

2—First joint;

21—Insulating sheath;

3—Second joint;

31—shielding shell;

311—Installation slot;

312—Strip-shaped protrusion;

313—protrusion;

314—Undercut;

32—Insulating base;

321—Mounting block;

4—The first terminal group;

5—Second terminal group;

6—Third terminal group;

61—The third electrical terminal;

62—The third data terminal;

7—Fourth terminal group;

71—The fourth electrical terminal;

72—Fourth data terminal;

73—movable shrapnel;

74—USB3.0 movable shrapnel;

8—hook;

81—Buckle;

9—Rubber core;

91 - Glue core;

92—Medium rubber core;

93—Lower the rubber core.

Embodiments of the invention

The utility model will be further described below in conjunction with the description of the drawings and specific implementation modes.

Embodiment 1: As shown in Figure 1 to Figure 10

As shown in Figures 1 to 10, a TypeC and USB two-in-one connector includes a housing 1, a first connector 2, a second connector 3, and a first terminal group 4 provided in the first connector 2 and a second terminal group 5 and a third terminal group 6 arranged in the second connector 3. The first connector 2 is installed in the housing 1, and the second connector 3 is movably installed in the housing. Body 1, the first terminal group 4 includes a first power terminal and a first data terminal arranged side by side, the second terminal group 5 includes a second power terminal and a second data terminal arranged side by side, the third terminal group 5 includes a second power terminal and a second data terminal arranged side by side. The three-terminal group 6 includes a third power terminal 61 and a third data terminal 62 arranged side by side. The TypeC and USB two-in-one connector also includes a fourth terminal group 7 arranged in the second connector 3. The four-terminal group 7 includes a fourth power terminal 71 and a fourth data terminal 72 arranged side by side. The first connector 2 and the second connector 3 are respectively used as independent connectors. When the first connector 2 and the When the second connector 3 is rotated and engaged, the third power terminal 61 and the fourth power terminal 71 , and the third data terminal 62 and the fourth data terminal 72 are in contact with each other one by one.

Preferably, the TypeC and USB two-in-one connector further includes a hook 8 disposed in the first connector 2 and the second connector 3, and the hook 8 is located between the third component and the fourth component. The hook 8 includes a body and buckles 81 extending forward on both sides of the body. The front part of the body is disposed in the first joint 2, and the rear part of the body is disposed in the second joint 3. The rear part of the hook 8 body is provided with 2 first positioning holes. The buckle 81 is used to rotate and lock the interface with the outside world to prevent loosening.

Specifically, the ends of the third power terminal 61 and the third data terminal 62 are provided with contact portions, and the contact portions conflict with the fourth power terminal 71 and the fourth data terminal 72 in one-to-one correspondence. The contact portion is in a protruding or curved shape to prevent the two terminals from losing contact after a long period of use and to increase the contact force between the two terminals. The third power terminal 61 includes a first positive power terminal and a first negative power terminal, the third data terminal 62 includes a first positive data terminal and a first negative data terminal, and the fourth power terminal 71 includes a second positive power terminal and a second negative power terminal, and the fourth data terminal 72 includes a second positive data terminal and a second negative data terminal; when the first connector 2 and the second connector 3 When the rotation is fastened, the first positive power terminal and the second positive power terminal, the first negative power terminal and the second negative power terminal, the first positive data terminal and the second positive data terminal, and the first negative data terminal One-to-one correspondence with the second negative data terminal.

Specifically, the first connector 2 is a TypeC connector, and the first terminal group 4 and the second terminal group 5 are combined to form a TypeC2.0 or TypeC3.0 or TypeC3.1 terminal group.

Specifically, the second connector 3 includes a shielding shell 31 and an insulating base 32 installed in the shielding shell 31, the shielding shell 31 is rotatably connected to the housing 1, the third terminal group 6 is installed on the insulating base 32, the shielding shell 31 is provided with mounting grooves 311 on both sides, and the insulating base 32 is provided with mounting blocks 321 on both sides. The tail end of the mounting block 321 is provided with an inclined surface, which is used to facilitate the mounting block 321 to be installed in the mounting groove 311 during installation.

Specifically, bar-shaped protrusions 312 are provided on both sides of the front end of the shielding shell 31, and lateral avoidance positions are provided on corresponding positions on both sides of the insulating base 32. The shielding shell 31 has bar-shaped protrusions 312 on both sides of the rear end of the shielding shell 31. Protrusions 313 are provided, and longitudinal voids are provided at corresponding positions on both sides of the insulating base 32. Undercuts 314 are provided on both sides of the rear end of the mounting groove 311 of the shielding shell 31. The mounting blocks of the insulating base 32 are provided with protrusions 313. Card slots are provided at corresponding positions on both inner sides of 321. The strip-shaped protrusions 312 are used to prevent the insulating base 32 from moving upward, the protrusions 313 are used to prevent the insulating base 32 from moving inward, and the undercuts 314 are used to prevent the insulating base 32 from being inserted too deeply into the shielding case 31 during installation. , can prevent the insulating base 32 from moving outward or inward after being installed.

Specifically, the housing 1 includes a TypeC connector housing 11 and a housing body 12 , and the TypeC connector housing 11 and the housing body 12 are integrally formed. The TypeC connector housing 11 is provided with strip protrusions on both the top and the bottom, and the number of the strip protrusions is two. Because the first connector 2 needs to be hidden in the second connector 3, if the first connector 2 reaches the thickness of the standard TypeC connector, then the second connector 3 will not meet the requirements of the USB connector. The existing technology method is to If the thickness of the first connector 2 is reduced, another problem will arise. When the first connector 2 is connected, it will not be firm and will easily loosen. In order to solve this technical problem, the utility model has a structure on the top and bottom of the TypeC connector housing 11. They are all equipped with strip-shaped protrusions, so that the thickness of the entire TypeC connector housing 11 reaches the standard thickness, so that when the first connector 2 is connected, it will be firm and not easy to loosen, achieving the purpose of stability.

Specifically, the first connector 2 is a TypeC connector, and the second connector 3 is a USB connector. The first connector 2 includes a TypeC connector housing 11 and an insulating sheath 21 embedded in the TypeC connector housing 11 . The housing 1 is equipped with a rubber core 9, which includes an upper rubber core 91, a middle rubber core 92, and a lower rubber core 93. The front part of the first terminal group 4 is arranged in the insulating sheath 21, so The rear part of the first terminal group 4 is arranged in the lower rubber core 93. The lower rubber core 93 is provided with two positioning posts. The hook 8 is placed on the lower rubber core 93 and connected to the lower rubber core 93 through the two first positioning holes. Two positioning posts are positioned, and the buckle 81 is embedded in the insulating sheath 21; the middle rubber core 92 is provided with two second positioning holes, and the front part of the second terminal group 5 is set in the insulating sheath 21. , the rear part of the second terminal group 5 is arranged in the middle rubber core 92, and the middle rubber core 92 is placed on the lower rubber core 93 to press the hook 8, and is positioned through 2 second positioning holes and 2 positioning posts. ; The upper rubber core 91 is provided with two third positioning holes, the fourth terminal group 7 is arranged in the upper rubber core 91, the upper rubber core 91 is placed on the middle rubber core 92, and passes through the two second The positioning holes are positioned with 2 positioning posts.

Specifically, when the first connector 2 implements the function of TypeC2.0, the first terminal group 4 is composed of a power terminal group and a data terminal group, and the data terminal group is composed of data terminals 2.0; the second terminal group 5 It consists of a power terminal group and a data terminal group. The data terminal group consists of data terminal 2.0. The first connector 2 can use the number of electrical terminals of the first terminal group 4 and the second terminal group 5 to increase the contact area of the current to achieve fast high-current charging (5A or 6A current); the data terminal groups of the first terminal group 4 and the second terminal group 5 can implement the functions of TypeC2.0.

Specifically, when the second connector 3 implements the function of USB2.0, the third terminal group 6 and the fourth terminal group 7 are USB2.0 terminal groups, and the third power terminal 61 and the fourth The power terminals 71 are all widened terminals and have the same width. The purpose of widening is to increase the current to achieve fast high-current charging. The terminals on the outermost sides of the third terminal group 6 are positive and negative power terminals, both of which are widened terminals, and the terminals in the middle are 2 data terminals; the terminals on the outermost sides of the fourth terminal group 7 are The positive and negative electrical terminals are both widened terminals. The terminal in the middle is two data terminals, and the middle one is a movable elastic piece 73; the front end of the movable elastic piece 73 is provided with a curved portion, and the curved portion is arc-shaped. , the bent portion can ensure reliable contact with the lower external socket. The movable shrapnel 73 can realize fast charging with Xiaomi mobile phones.

As shown in Figures 5 to 8, the insulating base 32 and the third terminal group 6 are integrally injection molded into component one (as shown in Figure 5), the upper rubber core 91 and the fourth terminal group 7 are integrally injection molded into component two (as shown in Figure 6), the middle rubber core 92 and the second terminal group 5 are integrally injection molded into component three (as shown in Figure 7), the lower rubber core 92 and the first terminal group 5 are integrally injection molded into component four (as shown in Figure 8), and the component one, component two, component three, component four, the insulating sheath 21, the hook 8, the shielding shell 31 and the shell 1 are assembled together into implementation mode one (as shown in Figure 2).

As shown in Figure 2 and Figure 10, the lugs of the shielding shell 31 are provided with round holes, and the housing body 12 is provided with protrusions. The round holes and the protrusions are rotated and engaged to realize the shielding shell 31 wrapping around the shell. The main body 12 rotates.

Embodiment 2: As shown in Figure 11 to Figure 16

The structure of the second embodiment is basically the same as that of the first embodiment, except that the size, position, and number of the first terminal group 4, the second terminal group 5, the third power terminal 61, and the fourth terminal group 7 are different.

Specifically, as shown in Figures 11 to 16, when the first connector 2 implements the functions of TypeC2.0, TypeC3.0, and TypeC3.1, the first terminal group 4 is connected to the power supply. The terminal group and the data terminal group are composed of the data terminal group 2.0 or the terminal 3.0 or the terminal 3.1; the second terminal group 5 is composed of the power terminal group and the data terminal group, and the data terminal group is composed of the data terminal 2.0 or the terminal 3.1. 3.0 or terminal 3.1 components. The first connector 2 can use the number of electrical terminals of the first terminal group 4 and the second terminal group 5 to increase the contact area of the current to achieve fast high-current charging (5A or 6A current); the data terminal groups of the first terminal group 4 and the second terminal group 5 can realize the functions of TypeC2.0, TypeC3.0, and TypeC3.1.

Specifically, as shown in Figures 11 to 16, when the second connector 3 implements the functions of USB2.0 and USB3.0, the terminals on the outermost sides of the third terminal group 6 are positive and negative electrical terminals and They are all standard terminals, and the middle terminal is two data terminals; the third power terminal 61 includes a first positive power terminal and a first negative power terminal, and the third data terminal 62 includes a first positive data terminal. and a first negative data terminal. The fourth power terminal 71 includes a second positive power terminal and a second negative power terminal on both outermost sides, both of which are standard terminals. The fourth data terminal 72 includes a second Positive data terminal and second negative data terminal, the front ends of the first positive power terminal, the first negative power terminal, the first positive data terminal, and the first negative data terminal are all provided with contact portions, and the contact portions For one-to-one correspondence with the corresponding terminals of the fourth power terminal 71 and the fourth data terminal 72 . The contact portion is in a protruding or curved shape to prevent the two terminals from losing contact after a long period of use and to increase the contact force between the two terminals. The third power terminal 61 and the fourth power terminal 71 are standard terminals with the same width, which can realize fast high-current charging. When the first connector 2 and the second connector 3 are rotated and engaged, the first positive power terminal and the second positive power terminal, the first negative power terminal and the second negative power terminal, the first positive The data terminal and the second positive data terminal, the first negative data terminal and the second negative data terminal conflict in a one-to-one correspondence. The fourth data terminal 72 also includes a USB3.0 movable elastic piece 74 arranged staggered with the second positive power terminal, the second negative power terminal, the second positive data terminal, and the second negative data terminal. The number of the USB3.0 movable spring pieces 74 is 5. The front end of the USB3.0 movable spring pieces 74 is provided with a curved portion. The curved portion is arc-shaped. The curved portion can ensure reliable contact with the external socket. This prevents the corresponding ends from losing their elasticity after being used for a long time and being unable to achieve contact, thereby ensuring electrical conduction.

As shown in Figures 12 to 15, the insulating base 32 and the third terminal group 6 are integrally injection molded into component one (as shown in Figure 12), and the rubber core 91 and the fourth terminal group 7 are integrally injection molded into Component two (as shown in Figure 13), the middle rubber core 92 and the second terminal group 5 are integrally injection molded to form component three (as shown in Figure 14), the lower rubber core 92 and the first terminal group 5 are integrally injection molded Shaped into component four (as shown in Figure 15), the component one, component two, component three, component four, the insulating sheath 21, the hook 8, the shielding shell 31 and the housing 1 are assembled together into the second embodiment (such as As shown in Figure 11).

As shown in Figures 11 and 16, the lugs of the shielding shell 31 are provided with round holes, and the housing body 12 is provided with protrusions. The round holes and the protrusions are rotated and engaged to realize the shielding shell 31 wrapping around the shell. The main body 12 rotates.

Working principle: When the shielding shell 31 is flipped upward, the first connector 2 realizes the functions of fast high-current charging, TypeC2.0, TypeC3.0, and TypeC3.1. When the shielding shell 31 is rotated and buckled, the second connector 3 realizes fast charging. High current charging, USB2.0, USB3.0 functions.

The beneficial effect of the utility model is that the utility model adopts a flipping combination of a TypeC connector and a USB connector, and enlarges or uses different types of terminal groups. When the shielding shell 31 is flipped upward, the first connector 2 realizes fast high-current charging, TypeC2. 0. Functions of TypeC3.0 and TypeC3.1. When the shielding case 31 is rotated and closed, the second connector 3 realizes the functions of fast high-current charging, USB2.0, and USB3.0. The utility model can not only realize the high-current fast high-current charging of the TypeC connector, the functions of TypeC2.0, TypeC3.0, and TypeC3.1, but also can realize the fast high-current charging of the USB connector and the functions of USB2.0 and 3.0.

The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be concluded that the specific implementation of the present utility model is limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, some simple deductions or substitutions can be made without departing from the concept of the present utility model, which should be regarded as belonging to the protection scope of the present utility model.

Claims

A TypeC and USB two-in-one connector, which includes a housing (1), a first connector (2), a second connector (3), and a first terminal group (4) provided in the first connector (2) ) and the second terminal group (5) and the third terminal group (6) provided in the second connector (3), the first connector (2) is installed in the housing (1), so The second connector (3) is movably provided on the housing (1), the first terminal group (4) includes a first power terminal and a first data terminal arranged side by side, and the second terminal group (5 ) includes a second power terminal and a second data terminal arranged side by side, and the third terminal group (6) includes a third power terminal (61) and a third data terminal (62) arranged side by side, and is characterized by: It also includes a fourth terminal group (7) arranged in the second connector (3). The fourth terminal group (7) includes a fourth power terminal (71) and a fourth data terminal (72) arranged side by side. ), the first joint (2) and the second joint (3) are respectively used as independent joints. When the first joint (2) and the second joint (3) are rotated and engaged, the The third power terminal (61) and the fourth power terminal (71), and the third data terminal (62) and the fourth data terminal (72) correspond to each other one by one.
The TypeC and USB two-in-one connector according to claim 1, further comprising a hook (8) disposed in the first connector (2) and the second connector (3), the hook (8) Located between component three and component four, the hook (8) includes a front part and a rear part, the front part is provided in the first joint (2), and the rear part is provided in the In the second joint (3), buckles (81) extending forward are provided on both sides of the front part.
The TypeC and USB two-in-one connector according to claim 1, characterized in that: the ends of the third power terminal (61) and the third data terminal (62) are provided with contact portions, and the contact portions One-to-one correspondence with the fourth power terminal (71) and the fourth data terminal (72).
The TypeC and USB two-in-one connector according to claim 1, characterized in that: the first connector (2) is a TypeC connector, and the first terminal group (4) and the second terminal group (5) are combined Form TypeC2.0 or TypeC3.0 or TypeC3.1 terminal group.
The TypeC and USB two-in-one connector according to claim 1, characterized in that: the fourth terminal group (7) is a USB2.0 terminal group, and a movable spring piece is provided in the middle of the fourth data terminal (72). (73).
The TypeC and USB two-in-one connector according to claim 1, characterized in that: when the third terminal group (6) and the fourth terminal group (7) are both USB2.0 terminal groups, the third Both the power connection terminal (61) and the fourth power connection terminal (71) are widened terminals and have the same width.
The TypeC and USB two-in-one connector according to claim 1, characterized in that: when the third terminal group (6) and the fourth terminal group (7) are both USB3.0 terminal groups, the third The power connection terminal (61) and the fourth power connection terminal (71) are terminals of universal width and have the same width.
The TypeC and USB two-in-one connector according to claim 7, characterized in that: the third power terminal (61) includes a first positive power terminal and a first negative power terminal, and the third data terminal (62) includes a first positive data terminal and a first negative data terminal, the fourth power terminal (71) includes a second positive power terminal and a second negative power terminal, the fourth data terminal (72) It includes a second positive data terminal and a second negative data terminal; when the first connector (2) and the second connector (3) are rotated and engaged, the first positive power terminal and the second positive power terminal, The first negative power terminal and the second negative power terminal, the first positive data terminal and the second positive data terminal, the first negative data terminal and the second negative data terminal are in conflict with each other one by one; the fourth data terminal (72 ) also includes staggered USB3.0 movable shrapnel (74).
The TypeC and USB two-in-one connector according to claim 1, characterized in that the second connector (3) includes a shielding shell (31) and an insulating base (32) installed in the shielding shell (31). , the shielding shell (31) is rotatably connected to the housing (1), the third terminal group (6) is installed on the insulating base (32), and both sides of the shielding shell (31) are respectively A mounting groove (311) is provided, and mounting blocks (321) are respectively provided on both sides of the insulating base (32).
The TypeC and USB two-in-one connector according to claim 9, characterized in that: bar-shaped protrusions (312) are respectively provided on both sides of the front end of the shielding shell (31), and the insulating base (32) Horizontal avoidance positions are provided at corresponding positions on both outer sides, protrusions (313) are provided on both sides of the rear end of the shielding shell (31), and longitudinal avoidance positions are provided at corresponding positions on both outer sides of the insulating base (32), so The mounting groove (311) of the shielding shell (31) is provided with undercuts (314) on both sides of the rear end respectively, and the mounting block (321) of the insulating base (32) is provided with slots at corresponding positions on both inner sides.