CN212136722U

CN212136722U - Terminal group for multifunctional connector

Info

Publication number: CN212136722U
Application number: CN202021182228.4U
Authority: CN
Inventors: 刘中贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-11
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of the electricity connects technical field and specifically relates to indicate a multi-functional terminal group for joint, connect electric end, first data end, second data end and second including the first electricity that sets up side by side and connect the electric end, first data end is provided with first extension, second data end is provided with the second extension. The utility model discloses a be provided with first extension at first data end and come the data second terminal butt that connects with the USB, be provided with the second extension at the second data end and come the first terminal butt of data that connects with the USB, realized still can keep the interactive function of data under the USB joint state.

Description

Terminal group for multifunctional connector

Technical Field

The utility model belongs to the technical field of the electricity connects technique and specifically relates to indicate a multi-functional terminal group for joint.

Background

There are many TYPEs of connectors commonly used at present, such as USB connectors, TYPE-C connectors, etc., which are generally only capable of being inserted into a debit to perform data interaction and charging. In order to realize the diversity of product functions, a multifunctional connector is provided at present, namely the connector realizes the effect of inserting two connectors through structural optimization, for example, the Chinese invention patent with the application number of '201710988051.3', which discloses a multifunctional combined connector of USB and TYPE-C.

However, such a joint has the following disadvantages: due to the problems of the layout of the terminal of the USB connector and the terminal of the TYPE-C connector, the charging function can be realized in actual use, but the data transmission function cannot be realized when the USB connector is in a USB connector state, so that the effect of a product is incomplete, and the use experience is influenced.

Disclosure of Invention

The utility model discloses problem to prior art provides a multi-functional terminal group for joint, through the change of structure for can realize the data interaction simultaneously and charge the function when lieing in the USB joint cooperation.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a multi-functional terminal group for joint for use with external USB connects terminal group cooperation, this USB connects terminal group to include first electrical connection terminal, data first terminal, data second terminal and second electrical connection terminal, multi-functional terminal group for joint includes the first electrical connection end, first data end, second data end and the second electrical connection end that set up side by side, first data end is provided with the first extension, the second data end is provided with the second extension;

when the terminal assembly that needs connect with the USB is in time, first connect the electrical terminal first data end second data end with the second connect the electrical terminal and be located first connection terminal respectively the data first terminal the data second terminal and the second connects under the electrical terminal, just first connect the electrical terminal with first connection terminal butt, first extension with data second terminal butt, the second extension with data first terminal butt, the second connect the electrical terminal with the second connects the electrical terminal butt.

Further, first data end includes first this portion and is used for external socket's first contact portion, first this portion is used for setting up in TYPE-C connects, first contact portion with first extension all set up in same one end of first this portion.

Furthermore, the second data end includes second this portion and the second contact portion that is used for external socket, the second this portion set up in TYPE-C connects in, the second contact portion with the second extension all set up in the same one end of second this portion.

Preferably, a first avoidance gap is arranged between the first main part and the first extension part, a second avoidance gap is arranged between the second contact part and the second extension part, the second extension part is located in the first avoidance gap, and the first extension part is located in the second avoidance gap.

The electric connector further comprises a second terminal group, wherein the second terminal group comprises a third electric connection end and a fourth electric connection end; when an external socket is inserted, the third electric connection end is connected with the first electric connection end in an abutting mode, and the fourth electric connection end is connected with the second electric connection end in an abutting mode and used for increasing current.

Furthermore, the second terminal set further comprises an elastic component, and the elastic component is used for keeping the first data terminal and the second data terminal to be reliably contacted with the external socket when being inserted into the external socket.

Furthermore, the switch also comprises a channel end used as a spare terminal, and the channel end is positioned between the fourth electrical connection end and the second data end.

The utility model has the advantages that: the utility model discloses a be provided with first extension at first data end and come the data second terminal butt that connects with the USB, be provided with the second extension at the second data end and come the first terminal butt of data that connects with the USB, realized still can keep the interactive function of data under the USB joint state.

Drawings

Fig. 1 is a schematic view of the present invention when combined with a USB connector terminal.

Fig. 2 is another view of fig. 1 with the second terminal set hidden.

Fig. 3 is a schematic view of the present invention when the second terminal set is hidden.

Fig. 4 is a schematic view of a multifunctional joint to which the present invention is applied.

Reference numerals: 1-first electrical connection end, 2-first data end, 3-second data end, 4-second electrical connection end, 5-channel end, 6-second terminal group, 7-first electrical connection terminal, 8-data first terminal, 9-data second terminal, 10-second electrical connection terminal, 11-TYPE-C joint, 12-USB joint, 21-first extension part, 22-first base part, 23-first contact part, 24-first avoidance gap, 31-second extension part, 32-second base part, 33-second contact part, 34-second avoidance gap, 61-third electrical connection end, 62-fourth electrical connection end, 63-elastic terminal.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the present invention is used in cooperation with an external USB connector 12 terminal set, where the USB connector 12 terminal set includes a first electrical connection terminal 7, a data first terminal 8, a data second terminal 9, and a second electrical connection terminal 10; as shown in fig. 3, the terminal set for a multifunctional connector provided by the present invention comprises a first electric connection terminal 1, a first data terminal 2, a second data terminal 3 and a second electric connection terminal 4, which are arranged side by side, wherein the first data terminal 2 is provided with a first extension portion 21, and the second data terminal 3 is provided with a second extension portion 31;

as shown in fig. 4, the product to which the present invention is applied is a multifunctional joint capable of converting between USB and TYPE-C, that is, the present invention is installed in the TYPE-C joint 11, and can be directly inserted into the TYPE-C interface and complete the functions of charging and data interaction with the TYPE-C interface; and when needs adopt USB to connect 12, promptly the utility model discloses need and USB connect 12 terminal group time, TYPE-C connects 11 to imbed in the USB connects 12, just first connect electrical end 1 first data end 2 second data end 3 with second connect electrical end 4 to be located first electrical terminal 7 respectively data first terminal 8 data second terminal 9 and the second connects electrical terminal 10 under, just first electrical end 1 with first electrical terminal 7 butt, first extension 21 with data second terminal 9 butt, second extension 31 with data first terminal 8 butt, second electrical end 4 with second electrical terminal 10 butt.

Because the data terminals of TYPE-C and USB are distributed in different modes, the data cathode of TYPE-C corresponds to the data anode of USB, the data anode of TYPE-C corresponds to the data cathode of USB, so that if the first data terminal 2 abuts the data first terminal 8 and the second data terminal 3 abuts the data second terminal 9, data interaction is not possible and the USB connector 12 cannot perform data transmission, the present invention is based on this phenomenon, and provides a terminal set, which is provided with a first extension part 21 at the first data terminal 2 to abut against the data second terminal 9 of the USB connector 12, the second data end 3 is provided with the second extending part 31 to abut against the first data terminal 8 of the USB connector 12, so that the function of data interaction can still be kept in the state of the USB connector 12, and the function of a product is more comprehensive.

In this embodiment, the first data terminal 2 includes a first base portion 22 and a first contact portion 23 for connecting to an external socket, the first base portion 22 is disposed in the TYPE-C connector, and both the first contact portion 23 and the first extension portion 21 are disposed at the same end of the first base portion 22; second data end 3 includes second local 32 and the second contact portion 33 that is used for external socket, second local 32 set up in TYPE-C connects in, second contact portion 33 with second extension 31 all set up in same one end of second local 32. Specifically, when in the TYPE-C connector 11 state, the first contact portion 23 and the second contact portion 33 are both used for abutting against the TYPE-C interface to perform data interaction, and the first data terminal 8 and the second data terminal 9 in the USB connector 12 are not powered because of being in the open circuit state, that is, only the first contact portion 23 and the second contact portion 33 respectively transmit data to the other end through the first base portion 22 and the second base portion 32; when the USB connector 12 is in a state, the first data terminal 8 and the second data terminal 9 are abutted to the external USB interface for data interaction, and at this time, the first data terminal 2 and the second data terminal 3 are not abutted to the corresponding power connection positions of the USB interface, so that the first data terminal 2 and the second data terminal 3 are both in an open circuit state, that is, data is transmitted to the other end through the first data terminal 2, the second extension portion 31, the second base portion 32, the second data terminal 9, the first extension portion 21, and the first base portion 22, respectively, so as to achieve a transmission effect.

Preferably, a first avoidance gap 24 is provided between the first main portion 22 and the first extension portion 21, a second avoidance gap 34 is provided between the second contact portion 33 and the second extension portion 31, the second extension portion 31 is located in the first avoidance gap 24, and the first extension portion 21 is located in the second avoidance gap 34. This clearance 34 is dodged to first dodge clearance 24 and second setting for reduce the utility model discloses shared inner space makes first extension 21 can with data second terminal 9 butt, second extension 31 can with the first terminal 8 butt of data to guarantee to avoid leading to the short circuit (because TYPE-C's volume is fixed) to take place between adjacent terminal because of taking up space too big.

In this embodiment, the present invention further comprises a second terminal set 6, wherein the second terminal set 6 comprises a third electrical connection end 61 and a fourth electrical connection end 62; when the plug is inserted into an external socket, the third electric connection end 61 is abutted to the first electric connection end 1, and the fourth electric connection end 62 is abutted to the second electric connection end 4 for increasing current. When inserting external socket, force the third to connect electrical end 61 and first 1 butts of electrical end because of this socket, the fourth connects electrical end 62 and second to connect electrical end 4 butts to make the sectional area of electric current passageway increase, make the electric current increase and realized the effect of filling soon.

Specifically, the second terminal set 6 further comprises an elastic component, and the elastic component is used for keeping the first data terminal 2 and the second data terminal 3 both in reliable contact with an external socket when the socket is externally plugged by the TYPE-C connector. In the embodiment, the elastic components are the elastic terminals 63 with corresponding quantity, that is, when the external socket is inserted, the socket forces the elastic terminals 63 to respectively abut against the first data terminal 2 and the second data terminal 3, so that the first data terminal 2 and the second data terminal 3 can stably abut against the corresponding positions of the socket to realize data interaction, and the problem that the elasticity of the first data terminal 2 and the second data terminal 3 weakens and the contact with the interface is poor after the use time is long is avoided; because the elastic component is arranged on the insulating component when in use, the elastic component cannot be electrified, and short circuit or other faults of the first data terminal 2 and the second data terminal 3 cannot be caused; the third electric connecting terminal 61 is in contact with the first electric connecting terminal 1 at both ends, and the fourth electric connecting terminal 62 is in contact with the second electric connecting terminal 4 at both ends, so that the current can be increased.

In this embodiment, the present invention further comprises a channel terminal 5 for serving as a spare terminal, wherein the channel terminal 5 is located between the fourth power connection terminal 62 and the second data terminal 3, so that a user can give a specific function according to different requirements.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a terminal group for multi-functional joint for use with external USB connects terminal group cooperation, this USB connects terminal group to include first electrical connection terminal, data first terminal, data second terminal and second electrical connection terminal, its characterized in that: the multifunctional terminal group for the connector comprises a first electric connection end, a first data end, a second data end and a second electric connection end which are arranged side by side, wherein the first data end is provided with a first extension part, and the second data end is provided with a second extension part;

2. The terminal set for a multi-functional joint as set forth in claim 1, wherein: first data end includes first this portion and is used for external socket's first contact portion, first this portion is used for setting up in TYPE-C connects, first contact portion with first extension all set up in same one end of first this portion.

3. The terminal set for a multi-functional joint as set forth in claim 2, wherein: the second data end includes second this portion and is used for external socket's second contact portion, the second this portion set up in TYPE-C connects in, the second contact portion with the second extension all set up in the same one end of second this portion.

4. The terminal set for a multi-functional joint as set forth in claim 3, wherein: the first main part and the first extension part are provided with a first avoidance gap therebetween, the second contact part and the second extension part are provided with a second avoidance gap therebetween, the second extension part is located in the first avoidance gap, and the first extension part is located in the second avoidance gap.

5. The terminal set for a multi-functional joint as set forth in claim 1, wherein: the second terminal group comprises a third electric connection end and a fourth electric connection end; when an external socket is inserted, the third electric connection end is connected with the first electric connection end in an abutting mode, and the fourth electric connection end is connected with the second electric connection end in an abutting mode and used for increasing current.

6. The terminal set for a multi-functional joint as set forth in claim 5, wherein: the second terminal set further comprises an elastic component, and the elastic component is used for keeping the first data terminal and the second data terminal to be in reliable contact with an external socket when being inserted into the external socket.

7. The terminal set for a multi-functional joint as set forth in claim 1, wherein: the first data terminal is used for being connected with the first power connection terminal, and the second data terminal is used for being connected with the second power connection terminal.