CN216312147U

CN216312147U - Type-C connector welded Type shielding shell

Info

Publication number: CN216312147U
Application number: CN202122303075.5U
Authority: CN
Inventors: 沈松柏
Original assignee: Dongguan Kunjia Electronics Co ltd
Current assignee: Dongguan Kunjia Electronics Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-15
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a Type-C connector welding Type shielding shell which is sleeved on a main body of a Type-C connector and comprises an inner shell and an outer shell; this shell body is half including first half shell and second, and this half shell of second is in the same place with first half shell amalgamation and welded fastening, and half shell of second and first half shell cladding are at the surface of interior casing and all with interior casing welded fastening to and, the left and right sides of this shell body all outwards extends and has fixed ear, has seted up the fixed orifices on this fixed ear. Half shell including first half shell and second through the shell body, half shell and first half shell amalgamation and welded fastening of this second are in the same place, and only need during the equipment half shell of second with first half shell amalgamation on the inner shell and welded fastening together can, preparation and assembly process are simpler, machining efficiency is higher, and half shell of cooperation second and the cladding of first half shell all with interior casing welded fastening at the surface of interior casing, structural stability is higher, the life of connector has effectively been increased.

Description

Type-C connector welded Type shielding shell

Technical Field

The utility model relates to the technical field of connectors, in particular to a Type-C connector welding Type shielding shell.

Background

For data exchange needs, electronic devices provide USB interfaces, whether PC, tablet, or cell phone or even display devices. There is almost no exception to USB interfaces. However, due to the limitation of technical standards, the USB plug has "directionality", and if the USB plug is inserted in a wrong direction, the USB plug cannot be inserted, or the USB plug may be inserted to damage the interface or the connector. In this case, the apple has designed lighting interface for its device, and since both directions can be plugged in, the user does not have to worry about the problem of plugging in mistakes. In addition to apple devices, the industry has developed a similar interface standard: USB Type-C.

The outer shell in the double-layer shielding shell structure of the existing Type-C connector is generally formed by integral punch through a specific die, and the outer shell is assembled on the inner shell through a specific jig during assembly, so that the manufacturing and assembling process of the outer shell is complex, the processing efficiency is influenced, the existing outer shell and the inner shell are generally fixed in a mode of extrusion fit, the stability of the integral structure of the connector is not high, the condition that the outer shell falls off is easy to occur in long-time use, the service life is influenced, and therefore the existing Type-C connector structure is necessary to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a welded Type shielding shell for a Type-C connector, which can effectively solve the problems of complicated manufacturing and assembling processes, low processing efficiency, low stability of the overall structure, and short service life of the conventional Type-C connector housing.

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

a Type-C connector welding Type shielding shell is sleeved on a main body of a Type-C connector and comprises an inner shell and an outer shell; the inner shell is a seamless stretching shell; this shell body is half including first half shell and second, and this half shell of second is in the same place with first half shell amalgamation and welded fastening, and half shell of second and first half shell cladding are at the surface of interior casing and all with interior casing welded fastening to and, the left and right sides of this shell body all outwards extends and has fixed ear, has seted up the fixed orifices on this fixed ear.

As a preferred scheme, the second half shell and the first half shell are arranged from top to bottom, the left and right sides of the first half shell horizontally extend outwards to form a first fixed edge, the left and right sides of the second half shell horizontally extend outwards to form a second fixed edge, and the two second fixed edges are respectively overlapped on the two first fixed edges and welded and fixed.

As a preferable scheme, the rear ends of the two second fixing edges are bent reversely to extend a connecting sheet, the connecting sheet is overlapped on the second fixing edges to be welded, and the fixing lugs are bent vertically upwards at the front ends of the connecting sheets to extend.

As a preferred scheme, a plurality of first welding points are formed on the outer surface of the first half shell, and the plurality of first welding points are arranged in an array.

As a preferred scheme, a plurality of second welding points are formed on the outer surface of the second half shell, and the plurality of second welding points are arranged in an array.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

through the shell body including first half shell and second half shell, this second half shell and first half shell amalgamation and welded fastening together, make first half shell and second half shell only need can the shaping out through cutting and bending, do not need the mould to carry out stamping forming, and only need during the equipment with second half shell and first half shell amalgamation on the inner shell and welded fastening together can, need not specific tool, preparation and packaging technology are more simple, machining efficiency is higher, and cooperate half shell of second and first half shell cladding at the surface of interior casing and all with interior casing welded fastening, compare in current crowded press fitting mode, structural stability is higher, prevent that the condition that the shell drops from appearing in long-time use, the life of connector has effectively been increased.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is an exploded view of the preferred embodiment of the present invention;

fig. 4 is a perspective view of the second housing half according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. main body 20, inner shell

30. Outer casing 301, fixed orifices

31. First half shell 311, first fixed edge

312. First welding spot 32, second half shell

321. Second fixing edge 322 and connecting sheet

323. Second solder 33, fixing tab.

Detailed Description

Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which is sleeved on a main body 10 of a Type-C connector, and includes an inner housing 20 and an outer housing 30.

This interior casing 20 is seamless tensile casing for improve the waterproof performance of Type-C connector.

The outer shell 30 comprises a first half shell 31 and a second half shell 32, the second half shell 32 and the first half shell 31 are spliced and welded together, the second half shell 32 and the first half shell 31 coat the outer surface of the inner shell 20 and are welded and fixed with the inner shell 20, and fixing lugs 33 extend outwards from the left side and the right side of the outer shell 30, and fixing holes 301 are formed in the fixing lugs 33, so that the outer shell is more convenient to connect and fix with the outside; in this embodiment, the second half shell 32 and the first half shell 31 are vertically disposed, the left and right sides of the first half shell 31 horizontally extend outward to form first fixing edges 311, the left and right sides of the second half shell 32 horizontally extend outward to form second fixing edges 321, and the two second fixing edges 321 are respectively overlapped on the two first fixing edges 311 and are welded and fixed; connecting pieces 322 extend from the rear ends of the two second fixing edges 321 in a reverse bending manner, the connecting pieces 322 are overlapped on the second fixing edges 321 and welded, and the fixing lugs 33 are vertically bent upwards and extend from the front ends of the connecting pieces 322; the outer surface of the first half shell 31 is formed with a plurality of first welding spots 312, the plurality of first welding spots 312 are arranged in an array, the outer surface of the second half shell 32 is formed with a plurality of second welding spots 323, and the plurality of second welding spots 323 are arranged in an array.

The design of the utility model is characterized in that: through the shell body including first half shell and second half shell, this second half shell and first half shell amalgamation and welded fastening together, make first half shell and second half shell only need can the shaping out through cutting and bending, do not need the mould to carry out stamping forming, and only need during the equipment with second half shell and first half shell amalgamation on the inner shell and welded fastening together can, need not specific tool, preparation and packaging technology are more simple, machining efficiency is higher, and cooperate half shell of second and first half shell cladding at the surface of interior casing and all with interior casing welded fastening, compare in current crowded press fitting mode, structural stability is higher, prevent that the condition that the shell drops from appearing in long-time use, the life of connector has effectively been increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A Type-C connector welding Type shielding shell is sleeved on a main body of a Type-C connector and comprises an inner shell and an outer shell; the inner shell is a seamless stretching shell; the method is characterized in that: this shell body is half including first half shell and second, and this half shell of second is in the same place with first half shell amalgamation and welded fastening, and half shell of second and first half shell cladding are at the surface of interior casing and all with interior casing welded fastening to and, the left and right sides of this shell body all outwards extends and has fixed ear, has seted up the fixed orifices on this fixed ear.

2. The Type-C connector welded shield shell of claim 1, wherein: the second half shell and the first half shell are arranged from top to bottom, a first fixing edge is horizontally and outwardly extended from the left side and the right side of the first half shell, a second fixing edge is horizontally and outwardly extended from the left side and the right side of the second half shell, and the two second fixing edges are respectively overlapped on the two first fixing edges and welded and fixed.

3. The Type-C connector welded shield shell of claim 2, wherein: the rear ends of the two second fixing edges are reversely bent and extend to form connecting sheets, the connecting sheets are overlapped on the second fixing edges and welded, and the fixing lugs are vertically bent and extend upwards from the front ends of the connecting sheets.

4. The Type-C connector welded shield shell of claim 1, wherein: a plurality of first welding spots are formed on the outer surface of the first half shell and are arranged in an array mode.

5. The Type-C connector welded shield shell of claim 1, wherein: a plurality of second welding spots are formed on the outer surface of the second half shell and are arranged in an array mode.