CN218482451U

CN218482451U - Novel USB type-c female head connector

Info

Publication number: CN218482451U
Application number: CN202222809950.1U
Authority: CN
Inventors: 朱绪洪
Original assignee: Dongguan Qunhan Electronic Co ltd
Current assignee: Dongguan Qunhan Electronic Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-14
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a novel USBtype-c female connector, which comprises a metal shell, a plastic part, a lower-row fixed seat, a lower-row terminal, an upper-row fixed seat and an upper-row terminal, wherein the metal shell comprises a shell, a first positioning part and a second positioning part, the first positioning part is connected with the shell in a concave manner, and the second positioning part is bent downwards to be connected with one end of the shell; the plastic part is arranged in the metal shell and comprises a fixing part and an extending part connected with one end of the fixing part, the fixing part is provided with a first limiting groove and a second limiting groove, the first limiting groove is used for accommodating the first positioning part, and the second limiting groove is used for accommodating the second positioning part; the lower row of fixing seats and the upper row of fixing seats are respectively connected to two sides of the plastic part, the lower row of terminals are connected to one side, away from the upper row of fixing seats, of the lower row of fixing seats, and the upper row of terminals are connected to one side, away from the lower row of fixing seats, of the upper row of fixing seats. Above-mentioned female first connector of novel USBtype-c holds first setting element through first spacing groove, and the second spacing groove holds the second setting element to the both ends of fixed plastic part.

Description

Novel USB type-c female connector

Technical Field

The utility model relates to a connector technical field especially relates to a novel female first connector of USB type-c.

Background

Type-C is an interface Type that can be applied to both PC host devices and external devices. Type-C has the volume that all is far less than Type-A and Type-B, is up-to-date USB interface appearance standard, and this kind of interface does not have positive and negative direction difference, can plug at will. The Type-C interface has strong compatibility, can be connected with all electronic equipment such as a PC (personal computer), a game host, a smart phone, storage equipment and the like, and realizes the unification of data transmission and power supply.

The existing Type-C interface is compact in structure, large in assembly difficulty in the production process, high in working strength, low in production efficiency and incapable of meeting market requirements.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a new USB type-c female connector which is easy to assemble.

A novel USB type-c female connector comprises a metal shell, a plastic part, a lower row of fixing seats, a lower row of terminals, an upper row of fixing seats and an upper row of terminals, wherein the metal shell comprises a shell, a first positioning part and a second positioning part, the first positioning part is connected with the shell in a concave mode, and the second positioning part is connected with one end of the shell in a bent mode; the plastic part is arranged in the metal shell and comprises a fixing part and an extending part connected with one end of the fixing part, the fixing part is provided with a first limiting groove and a second limiting groove, the first limiting groove is used for accommodating the first positioning part, and the second limiting groove is used for accommodating the second positioning part; the lower row of fixing seats and the upper row of fixing seats are respectively connected to two sides of the plastic part, the lower row of terminals is connected to one side, away from the upper row of fixing seats, of the lower row of fixing seats, and the upper row of terminals is connected to one side, away from the lower row of fixing seats, of the upper row of fixing seats.

In one embodiment, the plastic part further includes a first protrusion connected to one end of the fixing portion, and the first protrusion is used for abutting against an inner side wall of the housing.

In one embodiment, the first protruding blocks are two, and the two first protruding blocks are respectively connected with two ends of the fixing part; one end of the first bump close to the extending part is arranged in an inclined plane.

In one embodiment, the plastic part further comprises a second projection connected to one side of the fixing part, and the second projection is used for abutting against the inner wall of the shell.

In one embodiment, the number of the second bumps is multiple, and the two sides of the fixing part are connected with the second bumps; one end of the second bump close to the extending part is arranged in an inclined plane.

In one embodiment, the lower row of terminals and the upper row of terminals are made of copper materials with the thickness of 0.2-0.3mm and the conductivity of more than 80%.

In one embodiment, the metal shell further includes a third positioning element, the third positioning element is protruded from the housing, and the third positioning element corresponds to the first positioning element.

In one embodiment, the lower row of fixing seats is provided with a convex column, and the upper row of fixing seats is provided with an insertion hole for accommodating the convex column.

In one embodiment, the device further comprises a partition plate, and two sides of the partition plate are respectively abutted against the lower row of fixed seats and the upper row of fixed seats; the partition plate is provided with a through hole for accommodating the convex column.

In one embodiment, slots are respectively disposed on two sides of the extension portion to expose the upper row of terminals and the lower row of terminals.

The novel USB type-c female connector is arranged through the first positioning piece in a concave mode, and the first limiting groove accommodates the first positioning piece, so that one end of the plastic piece is fixed; the second positioning piece is bent downwards, and the second limiting groove accommodates the second positioning piece so as to fix the other end of the plastic part; this novel female first connector of USB type-c sound construction, equipment are convenient.

Drawings

Fig. 1 is a schematic view of an assembly structure of a novel USB type-c female connector according to an embodiment of the present invention;

FIG. 2 is an exploded view of the novel USB type-c female connector of FIG. 1;

fig. 3 is a schematic view of another angle between the metal shell and the plastic part in fig. 2.

The reference numbers in the drawings have the meanings given below:

100. a novel USB type-c female connector;

10. a metal shell; 11. a housing; 12. a first positioning member; 13. a second positioning member; 14. a third positioning member; 20. a plastic part; 21. a fixed part; 211. a first limit groove; 212. a second limit groove; 22. an extension portion; 23. a first bump; 24. a second bump; 30. a lower row of fixed seats; 31. a convex column; 40. a lower row of terminals; 50. an upper row of fixed seats; 51. a jack; 60. an upper row of terminals; 70. a partition plate; 71. and a through hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, a USB type-c female connector 100 according to an embodiment of the present invention includes a metal shell 10, a plastic part 20, a lower row of fixing bases 30, a lower row of terminals 40, an upper row of fixing bases 50, and an upper row of terminals 60, wherein the metal shell 10 includes a housing 11, a first positioning part 12, and a second positioning part 13, the plastic part 20 includes a fixing part 21 and an extending part 22 connected to one end of the fixing part 21, the fixing part 21 is provided with a first limiting groove 211 and a second limiting groove 212, the USB type-c female connector 100 is recessed from the first positioning part 12, and the first limiting groove 211 receives the first positioning part 12, so as to fix one end of the plastic part 20; the second positioning element 13 is bent downward, and the second positioning element 13 is received in the second limiting groove 212, so as to fix the other end of the plastic part 20.

As shown in fig. 1 to 3, in the present embodiment, the metal shell 10 includes a housing 11, a first positioning element 12 and a second positioning element 13, the first positioning element 12 is connected to the housing 11 in a concave manner, and the second positioning element 13 is bent downward to connect one end of the housing 11; optionally, the metal shell 10 further includes a third positioning element 14, the third positioning element 14 is disposed in the housing 11 in a protruding manner, and the third positioning element 14 corresponds to the first positioning element 12; further, the number of the first positioning member 12, the second positioning member 13, and the third positioning member 14 is two.

Referring to fig. 1 to 3 again, the plastic part 20 is installed in the metal shell 10, the plastic part 20 includes a fixing portion 21 and an extending portion 22 connected to one end of the fixing portion 21, the fixing portion 21 is provided with a first limiting groove 211 and a second limiting groove 212, the first limiting groove 211 is used for accommodating the first positioning element 12, and the second limiting groove 212 is used for accommodating the second positioning element 13; optionally, two ends of the fixing portion 21 are both provided with a first limiting groove 211, and the first limiting groove 211 is used for accommodating the first positioning element 12 or the third positioning element 14; slots (not shown) are respectively formed on both sides of the extending portion 22 to expose the upper row of terminals 60 and the lower row of terminals 40.

In one embodiment, the plastic part 20 further includes a first protrusion 23 connected to one end of the fixing portion 21, the first protrusion 23 is used for abutting against an inner sidewall of the housing 11; optionally, the two first protruding blocks 23 are respectively connected to two ends of the fixing portion 21, so as to prevent the plastic part 20 from swinging left and right; further, an end of the first projection 23 adjacent to the extension 22 is beveled to facilitate insertion into the housing 11. The plastic part 20 further includes a second protrusion 24 connected to one side of the fixing portion 21, and the second protrusion 24 is used for abutting against the inner wall of the housing 11; optionally, a plurality of second protrusions 24 are provided, and the two sides of the fixing portion 21 are connected with the second protrusions 24, so as to prevent the plastic part 20 from swinging up and down; further, an end of the second projection 24 adjacent to the extension 22 is beveled to facilitate insertion into the housing 11.

As shown in fig. 2, the lower row of fixing seats 30 and the upper row of fixing seats 50 are respectively connected to two sides of the plastic part 20, the lower row of terminals 40 is connected to one side of the lower row of fixing seats 30 far away from the upper row of fixing seats 50, and the upper row of terminals 60 is connected to one side of the upper row of fixing seats 50 far away from the lower row of fixing seats 30. Optionally, the lower row of fixing seats 30 is provided with the convex column 31, and the upper row of fixing seats 50 is provided with the insertion hole 51 for accommodating the convex column 31; furthermore, the lower row terminal 40 and the upper row terminal 60 are made of copper materials with the thickness of 0.2-0.3mm and the conductivity of more than 80%.

Referring to fig. 2 again, the USB type-c female connector 100 further includes a partition plate 70, wherein two sides of the partition plate 70 are respectively abutted against the lower row of fixing seats 30 and the upper row of fixing seats 50; optionally, the partition 70 is provided with a through hole 71 to accommodate the stud 31.

When in use, the convex column 31 sequentially penetrates through the through hole 71 and the jack 51, and the lower fixed base 30, the partition plate 70 and the upper fixed base 50 are fixed to prevent displacement; inserting the plastic part 20 into the housing 11 until the first positioning part 12 and the third positioning part 14 abut against one end of the fixing part 21, at this time, the first positioning part 12 is accommodated in the first limiting groove 211, and the third positioning part 14 is accommodated in the first limiting groove 211; then, the second positioning element 13 is bent downward, so that the second positioning element 13 is accommodated in the second limiting groove 212, thereby fixing the two ends of the plastic part 20 to prevent falling off; moreover, the first projection 23 and the second projection 24 respectively abut against the inner wall of the housing 11, so as to ensure that the plastic member 20 is firmly clamped in the housing 11.

The novel USB type-c female connector 100 is recessed from the first positioning member 12, and the first limiting groove 211 accommodates the first positioning member 12, so as to fix one end of the plastic member 20; the second positioning element 13 is bent downward, and the second positioning element 13 is accommodated in the second limiting groove 212, so as to fix the other end of the plastic part 20; this female first connector 100 of novel USB type-c sound construction, equipment convenience.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The novel USB type-c female connector is characterized by comprising a metal shell, a plastic part, a lower row of fixing seats, a lower row of terminals, an upper row of fixing seats and an upper row of terminals, wherein the metal shell comprises a shell, a first positioning part and a second positioning part, the first positioning part is connected with the shell in a concave mode, and the second positioning part is bent downwards to be connected with one end of the shell; the plastic part is arranged in the metal shell and comprises a fixing part and an extending part connected with one end of the fixing part, the fixing part is provided with a first limiting groove and a second limiting groove, the first limiting groove is used for accommodating the first positioning part, and the second limiting groove is used for accommodating the second positioning part; the lower row of fixing seats and the upper row of fixing seats are respectively connected to two sides of the plastic part, the lower row of terminals are connected to one side of the lower row of fixing seats, which is far away from the upper row of fixing seats, and the upper row of terminals are connected to one side of the upper row of fixing seats, which is far away from the lower row of fixing seats.

2. The novel USB type-c female connector according to claim 1, wherein the plastic member further comprises a first protrusion connected to one end of the fixing portion, and the first protrusion is used for abutting against the inner side wall of the housing.

3. The novel USB type-c female connector as claimed in claim 2, wherein the number of the first bumps is two, and the two first bumps are respectively connected with two ends of the fixing part; one end of the first bump close to the extending part is arranged in an inclined plane.

4. The novel USB type-c female connector according to claim 1, wherein the plastic member further comprises a second protrusion connected to one side of the fixing portion, the second protrusion being configured to abut against an inner wall of the housing.

5. The novel USB type-c female connector as claimed in claim 4, wherein the number of the second protrusions is plural, and the second protrusions are connected to both sides of the fixing portion; one end of the second bump close to the extending part is arranged in an inclined plane.

6. The new USB type-c female connector according to claim 1, wherein the lower row of terminals and the upper row of terminals are made of copper material with a thickness of 0.2-0.3mm and an electrical conductivity of 80% or more.

7. The novel USB type-c female connector according to claim 1, wherein the metal shell further includes a third positioning element protruding from the housing, and the third positioning element corresponds to the first positioning element.

8. The novel USB type-c female connector according to claim 1, wherein the lower row of holders is provided with a protruding post, and the upper row of holders is provided with a receptacle for receiving the protruding post.

9. The novel USB type-c female connector according to claim 8, further comprising a partition plate, wherein two sides of the partition plate are respectively abutted against the lower row of fixing seats and the upper row of fixing seats; the partition plate is provided with a through hole for accommodating the convex column.

10. The new USB type-c female connector according to claim 1, wherein slots are respectively formed on both sides of the extension portion to expose the upper row of terminals and the lower row of terminals.