CN215221066U

CN215221066U - Female end of formula heavy current Type-C connector is found to side

Info

Publication number: CN215221066U
Application number: CN202121218852.XU
Authority: CN
Inventors: 陈龙飞; 李嘉祺
Original assignee: Hongrida Technology Co Ltd
Current assignee: Hongrida Technology Co Ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-17
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a side-standing Type large-current Type-C connector female end, which comprises a plastic body, a plurality of conductive terminals embedded in the plastic body, an inner iron shell wrapped on the peripheral surface of the plastic body, and an outer iron shell wrapped on the periphery of the inner iron shell; the conductive terminal is L-shaped integrally, one end of the conductive terminal extends to the front end of the plastic body and forms a vertical tongue piece at the front end of the plastic body, the other end of the conductive terminal extends downwards to form a terminal welding leg, the lower sides of the inner iron shell and the outer iron shell extend downwards and are provided with insertion ends inserted into a PCB, and the front ends of the inner iron shell and the outer iron shell surround the tongue piece to form an insertion port. The utility model discloses a set up the electrically conductive terminal of side vertical, realized the grafting demand of Type-C interface structure adapter, overall structure intensity is high, firm in connection.

Description

Female end of formula heavy current Type-C connector is found to side

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the connector, especially, relate to a female end of side-standing heavy current Type-C connector.

[ background of the invention ]

The use of connectors is becoming more and more widespread, both in the automotive field and in the field of electronic mobile terminals or in the field of computer electronics. At present, the Type-C connector terminal product occupies an electronic market greatly, the trace of the Type-C connector can be seen from various peripheral devices such as a notebook computer, a monitor, a concentrator, an adapter and a portable disk, the application range of the Type-C connector is wider and wider, and the application environment is more and more. The adapter that the charger among the prior art was used designs on generally all be the USB interface, does not have the adapter that a Type-C connects yet, can't satisfy the demand that the customer corresponds.

Therefore, it is desirable to provide a new side-up high current Type-C connector female end to solve the above problems.

[ Utility model ] content

The utility model aims at providing a female end of formula heavy current Type-C connector inclines through setting up the conductive terminal of inclining vertically, has realized the grafting demand of Type-C interface structure adapter, and overall structure intensity is high, firm in connection.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a side-standing Type high-current Type-C connector female end comprises a plastic body, a plurality of conductive terminals embedded in the plastic body, an inner iron shell wrapped on the peripheral surface of the plastic body, and an outer iron shell wrapped on the periphery of the inner iron shell; the conductive terminal is L-shaped integrally, one end of the conductive terminal extends to the front end of the plastic body and forms a vertical tongue piece at the front end of the plastic body, the other end of the conductive terminal extends downwards to form a terminal welding leg, the lower sides of the inner iron shell and the outer iron shell extend downwards and are provided with insertion ends inserted into a PCB, and the front ends of the inner iron shell and the outer iron shell surround the tongue piece to form an insertion port.

Furthermore, the plastic body comprises a first plastic body forming the base plastic part and a second plastic body which is flatly vertically distributed on the first plastic body.

Furthermore, a plurality of first limiting bulges matched with the periphery of the opening of the inner iron shell are arranged on the periphery of the tail part of the second plastic body; a first concave groove is formed in the left side surface and the right side surface of the top of the second plastic body, and a first puncturing structure which punctures into the first concave groove is correspondingly arranged on the inner iron shell; at least two pairs of second concave grooves are formed in the left side surface and the right side surface of the second plastic body, and second piercing structures which pierce into the second concave grooves are correspondingly arranged on the inner iron shell; the tail end of the second plastic body is provided with a second limiting protrusion which is circumferentially opposite to the inner iron shell and used for limiting, and a limiting notch matched with the second limiting protrusion is correspondingly arranged on the inner iron shell.

Further, the thickness of the first plastic body in the left-right direction is larger than that of the second plastic body.

Further, interior iron-clad including the parcel the interior iron-clad body of the second plastic body, certainly the cladding that extends downwards of interior iron-clad body downside is in interior iron-clad extension on the surface of the side about the first plastic body.

Further, the outer iron shell comprises an outer iron shell body and an outer iron shell extension part, wherein the outer iron shell body covers the left side surface and the right side surface of the inner iron shell body; the inserting end is arranged at the bottom of the inner iron shell extension part and the bottom of the outer iron shell extension part.

Furthermore, the outer iron shell and the inner iron shell are welded together through spot welding, and the surfaces attached to each other are matched through a buckle notch structure.

Furthermore, an iron sheet is torn out of the top of the outer iron shell to form an adsorption plane.

Furthermore, the conductive terminals are of a copper sheet stamping structure, and the width of the conductive terminals is widened.

Furthermore, a step structure is formed at the front end opening of the outer iron shell and the inner iron shell.

Compared with the prior art, the utility model relates to a female beneficial effect of end lies in of side formula heavy current Type-C connector: the L-shaped conductive terminals are arranged and matched with the L-shaped plastic main body and the iron shell structure, so that the plugging requirement of the Type-C interface structure adapter is met, the overall structure strength is high, and the connection is firm; the design adopts an assembled structure, so that the production cost is reduced, and the assembly is convenient.

[ description of the drawings ]

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic structural view of an outer iron shell and an inner iron shell in an embodiment of the present invention;

fig. 4 is a schematic structural view of a conductive terminal in an embodiment of the present invention;

the figures in the drawings represent:

100 side-standing Type large-current Type-C connector female end;

1, a plastic main body, 11 a first plastic body, 12 a second plastic body, 13 a first limiting bulge, 14 a first concave groove, 15 a second concave groove and 16 a second limiting bulge; 2 conductive terminal, 21 terminal leg; 3, an inner iron shell, 31 a plug-in end, 32 a first puncture structure, 33 a second puncture structure, 34 a limit notch, 35 an inner iron shell body and 36 an inner iron shell extension part; 4, an outer iron shell, 41, 42, 43 iron sheets and 44 step structures; 5 a tongue piece; 6, an interface.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1 to 4, the present embodiment is a side-up Type high-current Type-C connector female end 100, which includes a plastic body 1, a plurality of conductive terminals 2 embedded in the plastic body 1, an inner iron shell 3 wrapped on the outer peripheral surface of the plastic body 1, and an outer iron shell 4 wrapped on the outer periphery of the inner iron shell 3; the conductive terminal 2 is integrally L-shaped, one end of the conductive terminal extends to the front end of the plastic body 1 and forms a vertical tongue piece 5 with the plastic body 1 at the front end, the other end of the conductive terminal extends downwards to form a terminal soldering leg 21 from the lower surface of the plastic body 1, the lower sides of the inner iron shell 3 and the outer iron shell 4 extend downwards and are provided with a plug-in end 31 inserted into a PCB, and the front ends of the inner iron shell 3 and the outer iron shell 4 surround the tongue piece 5 to form a plug-in port 6.

The plastic body 1 comprises a first plastic body 11 forming a base plastic part and a second plastic body 12 vertically distributed on the first plastic body 11 in a flat manner. The periphery of the tail of the second plastic body 12 is provided with a plurality of first limiting bulges 13 matched with the periphery of the opening of the inner iron shell 3, and the first limiting bulges 13 limit the tail end of the inner iron shell 3 in the inserting direction by utilizing the step surfaces. The left and right side surfaces of the top of the second plastic body 12 are provided with first concave grooves 14, and the inner iron shell 3 is correspondingly provided with first piercing structures 32 piercing into the first concave grooves 14. At least two pairs of second concave grooves 15 are formed in the left and right side surfaces of the second plastic body 12, and second piercing structures 33 piercing into the second concave grooves 15 are correspondingly formed in the inner iron shell 3. The tail end of the second plastic body 12 is provided with a second limiting protrusion 16 which provides a limiting effect on the inner iron shell 3 on the circumference, and a limiting notch 34 matched with the second limiting protrusion 16 is correspondingly arranged on the inner iron shell 3. Through the cooperation of the first concave groove 14 and the first puncture structure 32, the cooperation of the second concave groove 15 and the second puncture structure 33, and the cooperation of the second limit protrusion 16 and the limit notch 34, the limit cooperation of the plastic body 1 and the inner iron shell 3 in the inserting direction is realized, the assembly stability of the plastic body 1 and the inner iron shell 3 is improved, and the dislocation of the inner iron shell 3 and the plastic body 1 is effectively prevented.

The thickness of the first plastic body 11 in the left-right direction is larger than that of the second plastic body 12, so that the overall structural property and structural strength of the plastic body are improved.

The inner iron shell 3 comprises an inner iron shell body 35 wrapping the second plastic body 12 and inner iron shell extension parts 36 extending downwards from the lower side of the inner iron shell body 35 and wrapping the left side surface and the right side surface of the first plastic body 11.

The outer iron shell 4 includes an outer iron shell body 41 covering left and right side surfaces of the inner iron shell body 35, and an outer iron shell extension portion 42 extending downward from the outer iron shell body 41. The mating end 31 is disposed at the bottom of the inner iron shell extension 36 and the outer iron shell extension 42.

Outer iron-clad 4 and interior iron-clad 3 are in the same place through spot welding, and paste mutually on the surface through buckle breach structure improvement outer iron-clad 4 and interior iron-clad 3 connection stability.

An iron sheet 43 is torn out from the top of the outer iron shell 4 to form an adsorption plane, so that the whole connector female socket terminal is conveniently sucked up by using a suction nozzle in the automatic production process.

In this embodiment, the conductive terminals 2 are copper sheet stamping structures, and the width of the conductive terminals 2 is widened to 0.3mm, so that 10A large current transmission can be realized.

The outer iron shell 4 and the inner iron shell 3 are provided with a step structure 44 at the front opening to improve the insertion force when the male terminal is inserted.

This embodiment inclines female end 100 of vertical heavy current Type-C connector through the conductive terminal that sets up the L Type, cooperates L Type plastic body and iron-clad structure, has realized the grafting demand of Type-C interface structure adapter, and overall structure intensity is high, firm in connection.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a female end of side formula heavy current Type-C connector which characterized in that: the conductive terminal comprises a plastic body, a plurality of conductive terminals embedded in the plastic body, an inner iron shell wrapped on the peripheral surface of the plastic body, and an outer iron shell wrapped on the periphery of the inner iron shell; the conductive terminal is L-shaped integrally, one end of the conductive terminal extends to the front end of the plastic body and forms a vertical tongue piece at the front end of the plastic body, the other end of the conductive terminal extends downwards to form a terminal welding leg, the lower sides of the inner iron shell and the outer iron shell extend downwards and are provided with insertion ends inserted into a PCB, and the front ends of the inner iron shell and the outer iron shell surround the tongue piece to form an insertion port.

2. The side-up high current Type-C connector female end of claim 1, wherein: the plastic body comprises a first plastic body forming a base plastic part and a second plastic body which is vertically distributed on the first plastic body in a flat mode.

3. The side-up high current Type-C connector female end of claim 2, wherein: the periphery of the tail part of the second plastic body is provided with a plurality of first limiting bulges matched with the periphery of the opening of the inner iron shell; a first concave groove is formed in the left side surface and the right side surface of the top of the second plastic body, and a first puncturing structure which punctures into the first concave groove is correspondingly arranged on the inner iron shell; at least two pairs of second concave grooves are formed in the left side surface and the right side surface of the second plastic body, and second piercing structures which pierce into the second concave grooves are correspondingly arranged on the inner iron shell; the tail end of the second plastic body is provided with a second limiting protrusion which is circumferentially opposite to the inner iron shell and used for limiting, and a limiting notch matched with the second limiting protrusion is correspondingly arranged on the inner iron shell.

4. The side-up high current Type-C connector female end of claim 2, wherein: the thickness of the first plastic body in the left-right direction is larger than that of the second plastic body.

5. The side-up high current Type-C connector female end of claim 2, wherein: the inner iron shell comprises an inner iron shell body wrapping the second plastic body and an inner iron shell extending part extending downwards from the lower side of the inner iron shell body and wrapping the inner iron shell body on the left side surface and the right side surface of the first plastic body.

6. The side-up high current Type-C connector female end of claim 5, wherein: the outer iron shell comprises an outer iron shell body and an outer iron shell extension part, wherein the outer iron shell body covers the left side surface and the right side surface of the inner iron shell body; the inserting end is arranged at the bottom of the inner iron shell extension part and the bottom of the outer iron shell extension part.

7. The side-up high current Type-C connector female end of claim 1, wherein: the outer iron shell and the inner iron shell are welded together through spot welding, and the surfaces attached to each other are matched through a buckle notch structure.

8. The side-up high current Type-C connector female end of claim 1, wherein: an iron sheet is torn out of the top of the outer iron shell to form an adsorption plane.

9. The side-up high current Type-C connector female end of claim 1, wherein: the conductive terminals are of copper sheet stamping structures, and the width of the conductive terminals is widened.

10. The side-up high current Type-C connector female end of claim 1, wherein: and step structures are formed at the front end openings of the outer iron shell and the inner iron shell.