CN219874154U

CN219874154U - Compact connector capable of being used in superposition mode

Info

Publication number: CN219874154U
Application number: CN202321040566.8U
Authority: CN
Inventors: 赖国鹏; 冯显东
Original assignee: Guangdong Natconn Electronic Co ltd
Current assignee: Guangdong Natconn Electronic Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-20
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a compact connector capable of being used in a superposition way, which comprises an insulating body and a plurality of terminals; the insulation body is provided with a plurality of accommodating grooves, the front end of the insulation body is provided with a plug-in part, the rear end of the insulation body is provided with a plug-in groove, the plug-in groove is opened with the plurality of accommodating grooves, and the plug-in groove is matched with the plug-in part; the terminals are arranged in the corresponding accommodating grooves, each terminal comprises a first contact part, a bending part, a main body part and a second contact part which are connected in an integrated manner, and the second contact part is positioned in the inserting groove. Through setting up a plurality of terminals into two rows of upper and lower interval arrangement, every row of positive and negative interval arrangement of terminal for the effect of four rows of terminals can be reached in the arrangement of first contact portion, makes the appearance of connector can realize miniaturization, can be applicable to small-size equipment, and cooperation grafting groove and grafting portion looks adaptation again makes can stack between two different connectors and uses.

Description

Compact connector capable of being used in superposition mode

Technical Field

The utility model relates to the connector field technology, in particular to a compact connector capable of being used in a superposition mode.

Background

The connector is also called a connector. Also referred to herein as connectors and sockets, are commonly referred to as electrical connectors. I.e. a device connecting two active devices, which carries a current or signal. The male and female terminals are capable of transmitting a message or current through contact, also referred to as a connector.

In order to prevent interference, the terminals in the connector need to be kept at a wider distance, so that the connector with better anti-interference capability has the disadvantage of larger appearance, which makes the connector unsuitable for part of small-sized devices. Accordingly, there is a need for improvements over existing connectors.

Disclosure of Invention

In view of the foregoing, the present utility model aims at overcoming the drawbacks of the prior art, and it is a primary object of the present utility model to provide a compact connector capable of being used in a stacked manner, which can effectively solve the problems of the prior connector that the size is large and the connector is not suitable for some small devices.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a compact connector capable of being used in a superposition mode comprises an insulating body and a plurality of terminals; the insulation body is provided with a plurality of accommodating grooves, the front end of the insulation body is provided with a plug-in part, the rear end of the insulation body is provided with a plug-in groove, the plug-in groove is opened with the plurality of accommodating grooves, and the plug-in groove is matched with the plug-in part; the plurality of terminals are arranged in the corresponding accommodating grooves, each terminal comprises a first contact part, a bending part, a main body part and a second contact part which are connected in an integrated manner, the first contact part is positioned at the front end of the accommodating groove, the bending part and the main body part are both positioned in the accommodating groove, the second contact part is positioned in the inserting groove, the plurality of terminals are arranged in two rows at an upper-lower interval, and each row of terminals are alternately arranged at intervals.

Preferably, the two side surfaces of the front end of the first contact portion extend outwards to form an extension portion.

As a preferable mode, the side surface of the rear end of the first contact part is convexly provided with a limiting part.

As a preferable scheme, the thickness of the first contact portion and the thickness of the bending portion are both 0.2T, and the thickness of the main body portion and the thickness of the second contact portion are both 0.4T.

As a preferable scheme, the inserting groove is provided with a positioning groove, the inserting part is convexly provided with a positioning part, and the positioning part is matched with the positioning groove.

As a preferable scheme, the insulating body comprises a first insulating piece and a second insulating piece, wherein the first insulating piece is provided with a clamping groove, the second insulating piece is provided with a buckling part, and the buckling part is in buckling fit with the clamping groove.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

through setting up a plurality of terminals into two rows of upper and lower interval arrangement, every row of positive and negative interval arrangement of terminal for the effect of four rows of terminals can be reached in the arrangement of first contact portion, makes the appearance of connector can realize miniaturization, can be applicable to small-size equipment, and cooperation grafting groove and grafting portion looks adaptation again makes can stack between two different connectors and uses.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is an assembled perspective view of a preferred embodiment of the present utility model;

FIG. 2 is an assembled perspective view of another angle of the preferred embodiment of the present utility model;

FIG. 3 is an exploded view of a preferred embodiment of the present utility model;

FIG. 4 is an exploded view of another angle of the preferred embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a preferred embodiment of the present utility model;

FIG. 6 is another angular cross-sectional view of the preferred embodiment of the present utility model.

The attached drawings are used for identifying and describing:

10. insulation body 101, accommodation groove

102. Plug part 103 and plug groove

104. Positioning groove 105 and positioning part

11. First insulating member 111, clamping groove

12. Second insulating member 121, fastening portion

20. Terminal 21, first contact portion

211. Extension 212, limit part

22. Bending part 23, main body part

24. And a second contact portion.

Detailed Description

Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present utility model is shown, which includes an insulating body 10 and a plurality of terminals 20.

The insulation body 10 is provided with a plurality of accommodating grooves 101, the front end of the insulation body 10 is provided with a plug-in part 102, the rear end of the insulation body 10 is provided with a plug-in groove 103, the plug-in groove 103 is opened with the plurality of accommodating grooves 101, and the plug-in groove 103 is matched with the plug-in part 102; in this embodiment, the plugging slot 103 is provided with a positioning slot 104, the plugging portion 102 is provided with a positioning portion 105 in a protruding manner, and the positioning portion 105 is adapted to the positioning slot 104; in addition, the insulating body 10 includes a first insulating member 11 and a second insulating member 12, the first insulating member 11 is provided with a clamping groove 111, the second insulating member 12 is provided with a fastening portion 121, and the fastening portion 121 is fastened and fixed with the clamping groove 111 in a snap fit manner, so that the first insulating member 11 and the second insulating member 12 are more firmly and reliably matched to prevent loosening.

The plurality of terminals 20 are disposed in the corresponding accommodating grooves 101, each terminal 20 includes a first contact portion 21, a bending portion 22, a main body portion 23 and a second contact portion 24 which are integrally formed and connected, the first contact portion 21 is disposed at the front end of the accommodating groove 101, the bending portion 22 and the main body portion 23 are disposed in the accommodating groove 101, the second contact portion 24 is disposed in the inserting groove 103, the plurality of terminals 20 are arranged in two rows at an upper-lower interval, and the terminals 20 in each row are alternately arranged at a positive-negative interval; in this embodiment, the two side surfaces of the front end of the first contact portion 21 extend outwards to form an extension portion 211, so as to prevent poor contact with the second contact portion 24 of the other connector during plugging; the side surface of the rear end of the first contact part 21 is convexly provided with a limiting part 212, and the limiting part 212 is designed to ensure that the terminal 20 is not easy to run in the long-term use process; in addition, the thickness of the first contact portion 21 and the thickness of the bending portion 22 are both 0.2T, the thickness of the main body portion 23 and the thickness of the second contact portion 24 are both 0.4T, and the thickness is increased to improve the strength of the terminal 20, so that the connector is more durable.

The method of use of this embodiment is described in detail as follows:

by inserting the plugging portion 102 of one connector into the plugging slot 103 of the other connector, the position portion 105 is inserted into the positioning slot 104 for positioning, and the first contact portion 21 of the one connector is in contact conduction with the second contact portion 24 of the other connector, so that the connector and the connector can be stacked for plugging.

The design focus of the utility model is that: through setting up a plurality of terminals into two rows of upper and lower interval arrangement, every row of positive and negative interval arrangement of terminal for the effect of four rows of terminals can be reached in the arrangement of first contact portion, makes the appearance of connector can realize miniaturization, can be applicable to small-size equipment, and cooperation grafting groove and grafting portion looks adaptation again makes can stack between two different connectors and uses.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims

1. A stackable compact connector, characterized by: comprises an insulating body and a plurality of terminals; the insulation body is provided with a plurality of accommodating grooves, the front end of the insulation body is provided with a plug-in part, the rear end of the insulation body is provided with a plug-in groove, the plug-in groove is opened with the plurality of accommodating grooves, and the plug-in groove is matched with the plug-in part; the plurality of terminals are arranged in the corresponding accommodating grooves, each terminal comprises a first contact part, a bending part, a main body part and a second contact part which are connected in an integrated manner, the first contact part is positioned at the front end of the accommodating groove, the bending part and the main body part are both positioned in the accommodating groove, the second contact part is positioned in the inserting groove, the plurality of terminals are arranged in two rows at an upper-lower interval, and each row of terminals are alternately arranged at intervals.

2. The stackable compact connector as recited in claim 1, wherein: the two side surfaces of the front end of the first contact part are outwards extended to form extension parts.

3. The stackable compact connector as recited in claim 1, wherein: and a limiting part is convexly arranged on the side surface of the rear end of the first contact part.

4. The stackable compact connector as recited in claim 1, wherein: the thickness of the first contact part and the thickness of the bending part are both 0.2T, and the thickness of the main body part and the thickness of the second contact part are both 0.4T.

5. The stackable compact connector as recited in claim 1, wherein: the inserting groove is provided with a positioning groove, the inserting part is convexly provided with a positioning part, and the positioning part is matched with the positioning groove.

6. The stackable compact connector as recited in claim 1, wherein: the insulation body comprises a first insulation piece and a second insulation piece, wherein the first insulation piece is provided with a clamping groove, the second insulation piece is provided with a buckling part, and the buckling part is in buckling fit and fixed with the clamping groove.