CN209948117U

CN209948117U - Type-C interface

Info

Publication number: CN209948117U
Application number: CN201921303583.XU
Authority: CN
Inventors: 黄武韬; 周石成
Original assignee: Shenzhen Jiacanjie Technology Co Ltd
Current assignee: Shenzhen Jiacanjie Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-01-14
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a Type-C interface, including the public plug of metal, the public plug of metal is cavity and runs through the structure, and the one end of the public plug of metal is the grafting end, and the other end of the public plug of metal is the welding end, the inside of the public plug of metal is separated from about and is equipped with row PIN needle and lower row PIN needle, the one end of going up PIN needle, lower row PIN needle is close to the grafting end, the other end of going up PIN needle, lower row PIN needle exposes in the welding end and forms the welding terminal subassembly, the welding terminal subassembly is used for inserting the FPC soft board, the outer parcel of welding terminal subassembly has shielding casing, shielding casing's top is equipped with the FPC opening that supplies the FPC soft board to draw forth, shielding casing includes front shroud and back shroud, front shroud and the public plug connection of metal, the back that the back shroud was established at the front shroud will the welding terminal subassembly covers. The utility model discloses simple structure, assembly process is less, easily assembles, and whole length is less.

Description

Type-C interface

Technical Field

The utility model relates to a connector technical field, concretely relates to Type-C interface.

Background

Through years of development, USB interfaces of different standards appear in the USB interface standardization specification, and compared with the original USB interface, the newly issued Type-C becomes thinner and thinner. The existing Type-C is often used for different types of product wires, and different requirements are provided for the Type-C aiming at different product wires. During Type product was inhaled to Type-C work Cable Type data line and magnetism of prior art, the length of the public head of Type-C was about 9.0MM, and the whole length of product is long partially, is difficult to satisfy the requirement of the increasingly miniaturized of electronic product, and simultaneously, the public head of this Type-C often assembles through a plurality of material spares, and manufacturing cost is higher.

Therefore, a Type-C interface which has a simple structure, a small number of assembling processes, easy assembly and a small overall length is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a simple structure, assembly process is less, easily assembles, the less Type-C interface of whole length.

The technical scheme of the utility model as follows:

a Type-C interface comprises a metal male plug which is in a hollow penetrating structure, one end of the metal male plug is a splicing end, the other end of the metal male plug is a welding end, an upper row of PIN PINs and a lower row of PIN PINs are arranged in the metal male plug at intervals from top to bottom, one end of each of the upper row of PIN PINs and the lower row of PIN PINs is close to the plugging end, the other ends of the upper row of PIN needles and the lower row of PIN needles are exposed out of the welding end to form a welding terminal assembly, the welding terminal component is used for connecting an FPC soft board, a shielding shell is wrapped outside the welding terminal component, the top of the shielding shell is provided with an FPC opening for leading out an FPC soft board, the shielding shell comprises a front cover plate and a rear cover plate, the front cover plate is connected with the metal male plug, and the rear cover plate is covered on the back of the front cover plate to cover the welding terminal assembly.

Further, the shielding shell is a metal shell.

Furthermore, one side of the rear cover plate facing the welding terminal component is provided with an insulating paster.

Optionally, the front cover plate is provided with an upper opening and a lower opening, the rear cover plate is provided with an upper tongue block and a lower tongue block which are matched with the upper opening and the lower opening from top to bottom, the FPC opening is formed in the upper tongue block, the upper portion and the lower portion of the welding end are provided with protruding blocks, and side openings are formed in two sides of the front cover plate.

The shielding shell is rectangular.

Optionally, the FPC opening is provided at the top of the front cover plate, protrusions are provided on both sides of the FPC opening, and a baffle higher than the FPC opening is integrally formed on the rear cover plate.

The shielding shell is oval.

Optionally, the FPC opening is provided at the top of the front cover plate, and side openings are provided at both sides of the front cover plate.

The shielding shell is rectangular.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a set up shielding casing in the welding end rear portion of metal male plug, be equipped with the FPC opening at shielding casing's top, during the connection, the one end of FPC soft board inserts perpendicularly from the FPC opening part and welds with the welding terminal subassembly, and this structural design can furthest reduce the whole length of type-c interface, and overall structure is simple, and assembly process is less, easily assembles.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an installation schematic diagram of a Type-C interface provided by the present invention;

fig. 2 is a cross-sectional view of the metal male plug according to an embodiment of the present invention;

fig. 3 is a partial structural view of the welding end of the metal male plug according to an embodiment of the present invention;

fig. 4 is a structural cross-sectional view of a Type-C interface according to a second embodiment of the present invention;

fig. 5 is a partial structural view of the welding end of the metal male plug according to the second embodiment of the present invention;

fig. 6 is a structural cross-sectional view of a Type-C interface according to a third embodiment of the present invention;

fig. 7 is a partial structural view of the welding end of the metal male plug according to the third embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Referring to fig. 1 and 2, the utility model provides a Type-C interface, which comprises a metal male plug 1, wherein the metal male plug 1 is a hollow penetrating structure, one end of the metal male plug 1 is a plugging end, the other end of the metal male plug is a welding end, an upper row of PIN PINs 2 and a lower row of PIN PINs 3 are arranged inside the metal male plug 1 at intervals from top to bottom, one end of the upper row of PIN PINs 2 and one end of the lower row of PIN PINs 3 are close to the plugging end, the other end of the upper row of PIN PINs 2 and the other end of the lower row of PIN PINs 3 are exposed out of the welding end to form a welding terminal assembly 4, the welding terminal assembly 4 is used for connecting a Flexible Printed Circuit (FPC) board 5, a shielding shell 6 is wrapped outside the welding terminal assembly 4, a Flexible Printed Circuit (FPC) opening 7 for leading out of the FPC Flexible Printed Circuit (FPC) board 5 is arranged at the top of the shielding shell 6, the shielding shell 6 comprises a front cover, the rear cover plate 62 is provided on the back of the front cover plate 61 to cover the solder terminal assembly 4.

Wherein, shielding shell 6 is metal casing, back shroud 62 orientation the one side of welding terminal subassembly 4 is equipped with insulating sticker 8. Thereby preventing the welding terminal assembly 4 from contacting the rear cover plate 62 to cause a short circuit.

Type-C is a light and thin small and exquisite novel Type-C interface of interface, and it can expand into three interface of back splint portable power source/back splint wireless charging shell/cell-phone or dull and stereotyped support/cell-phone or dull and stereotyped charging base USB transmission VGA or HDMI, has better practicality, can also compatible USB2.0 interface through the adapter moreover, can be better satisfy people's daily user demand.

The type-c interface is respectively connected with audio and charging through the upper PIN and the lower PIN, so that the type-c interface is compatible with audio and charging functions at the same time, and in implementation, the upper PIN 2 and the lower PIN 3 can be respectively set to be eight terminals/seven terminals, which is not limited thereby.

Example one

As shown in fig. 1 to 3, the shielding case 6 is rectangular. Front shroud 61 is equipped with upper shed and lower shed, back shroud 62 be equipped with from top to bottom with upper shed, lower shed looks adaptation go up tongue piece 621 and lower tongue piece 622, FPC opening 7 sets up go up on the tongue piece 621, the upper and lower portion of welding end all is equipped with lug 9, the both sides of front shroud 61 are equipped with side opening 10.

Wherein, the effect of lug 9 can restrict FPC soft board 5 and crooked forward, because type-c interface does not have positive and negative, so this embodiment is through all being equipped with lug 9 in the upper and lower part of welding end for back shroud 62 also does not have positive and negative branch, all can assemble.

Example two

As shown in fig. 4 and 5, the shielding shell 6 is oval, the FPC opening 7 is opened at the top of the front cover plate 61, protrusions 71 are disposed on two sides of the FPC opening 7, and a baffle 621 higher than the FPC opening 7 is integrally formed on the rear cover plate 62.

Wherein, the baffle 621 can limit the FPC 5 from bending backwards.

EXAMPLE III

As shown in fig. 6 and 7, the shielding case 6 is rectangular, the FPC opening 7 is opened at the top of the front cover 61, and side openings 10 are provided on both sides of the front cover 61.

The present embodiment does not limit the bending of the FPC flexible board 5 at all.

To sum up, the utility model discloses structural design can furthest reduce the whole length of type-c interface, and overall structure is simple, and assembly process is less, easily assembles.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a Type-C interface which characterized in that: the metal male plug is of a hollow penetrating structure, one end of the metal male plug is a splicing end, the other end of the metal male plug is a welding end, an upper row of PIN PINs and a lower row of PIN PINs are arranged inside the metal male plug at intervals from top to bottom, one end of the upper row of PIN PINs and one end of the lower row of PIN PINs are close to the splicing end, the other ends of the upper row of PIN PINs and the lower row of PIN PINs are exposed out of the welding end to form a welding terminal assembly, the welding terminal assembly is used for being connected with an FPC (flexible printed circuit) soft board, a shielding shell is wrapped outside the welding terminal assembly, an FPC opening for leading out the FPC soft board is arranged at the top of the shielding shell, the shielding shell comprises a front cover plate and a rear cover plate, the front cover plate is connected with the metal male plug, and the rear cover plate is covered on the back of the.

2. A Type-C interface according to claim 1, wherein: the shielding shell is a metal shell.

3. A Type-C interface according to claim 2, wherein: and one surface of the rear cover plate, which faces the welding terminal assembly, is provided with an insulating sticker.

4. A Type-C interface according to claim 1, wherein: the front cover plate is provided with an upper opening and a lower opening, the rear cover plate is provided with an upper tongue block and a lower tongue block which are matched with the upper opening and the lower opening from top to bottom, the FPC opening is formed in the upper tongue block, the upper portion and the lower portion of the welding end are provided with protruding blocks, and side openings are formed in two sides of the front cover plate.

5. A Type-C interface according to claim 4, wherein: the shielding shell is rectangular.

6. A Type-C interface according to claim 1, wherein: the FPC opening is arranged at the top of the front cover plate, bulges are arranged on two sides of the FPC opening, and a baffle higher than the FPC opening is integrally formed on the rear cover plate.

7. A Type-C interface according to claim 6, wherein: the shielding shell is oval.

8. A Type-C interface according to claim 1, wherein: the FPC opening is arranged at the top of the front cover plate, and side openings are formed in two sides of the front cover plate.

9. A Type-C interface according to claim 8, wherein: the shielding shell is rectangular.