CN221353220U

CN221353220U - Shell-free USB all-plastic male seat

Info

Publication number: CN221353220U
Application number: CN202323220168.7U
Authority: CN
Inventors: 冯德生; 周礼青
Original assignee: Jiangxi New Orkang Technology Co ltd
Current assignee: Jiangxi New Orkang Technology Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-07-16
Anticipated expiration: 2033-11-28

Abstract

The utility model discloses a shell-free USB all-plastic male seat, and belongs to the technical field of data connection devices of electronic equipment. The utility model comprises an integrated male head and a terminal, wherein a fixing part, an inserting hole and a terminal groove are integrated on the male head, the terminal groove is arranged on the fixing part, and a bayonet is arranged in the middle of the terminal groove; the terminal is installed on the terminal groove, and the stop piece at terminal middle part card is on the bayonet socket. Glue depositing holes are formed in the upper surface and the lower surface of the male head, so that the connector is prevented from being pulled out of the wire model after the wire is molded by the product. The head of the terminal is located at the jack, the head of the terminal is in an arc-shaped design, the terminal is convenient to plug in, and abrasion of the terminal is reduced. The tail of the terminal is U-shaped to form a welding groove, so that tin can be gathered better during welding, and the welding wire of the terminal is firmer. The utility model cancels the traditional metal shell, integrally designs the shell and the locating piece of the original USB, effectively solves the problems of rust, complex production process, high production cost and the like, simplifies the assembly process, saves materials and reduces the cost.

Description

Shell-free USB all-plastic male seat

Technical Field

The utility model belongs to the technical field of data connection devices of electronic equipment, and particularly relates to a shell-free USB (universal serial bus) full-plastic male seat.

Background

USB is a common PC interface, which has only 4 wires, two power supplies and two signal wires, so the signals are transmitted in series, the USB interface is also called a serial port, and the speed of USB2.0 can reach 480Mbps. The USB2.0 male seat on the market at present comprises a metal shell, a terminal locating plate and a terminal, wherein the terminal is fixedly arranged on the terminal locating plate of plastic in the production process, then the terminal locating plate and the terminal are wrapped by the metal shell, and finally the metal shell, the terminal and a shell and a wire are combined. Therefore, a shell-free USB all-plastic male seat is provided, and the problems are solved.

Disclosure of utility model

The utility model aims to provide a shell-free USB all-plastic male seat, which aims to solve the problems that the existing USB2.0 male seat in the background art is produced by adopting metal and plastic, so that the process is complex, the cost is high, the metal shell is easy to rust in a humid environment, and the like. In order to achieve the purpose, the utility model adopts the following technical scheme: the shell-free USB all-plastic male seat comprises an integrated male head and a terminal, wherein a fixing part, an inserting hole and a terminal groove are integrated on the male head, the terminal groove is formed in the fixing part, and a bayonet is arranged in the middle of the terminal groove; the terminal is installed on the terminal groove, and the stop piece at terminal middle part card is on the bayonet socket. According to the technical scheme, the traditional metal shell is omitted, the shell and the locating plate of the original USB are integrally designed, the problems of rust, complex production process, high production cost and the like are effectively solved, the assembly process is simplified, materials are saved, and the cost is reduced.

Further, glue depositing holes are formed in the upper surface and the lower surface of the male head, so that after the product is molded into a wire, the connector is prevented from being pulled out of the wire model.

Further, the upper surface and the lower surface of the male head are provided with clamping holes for being clamped with the elastic pieces of the female port, so that looseness in the inserting process is prevented.

Further, the head of the terminal is located at the jack, the head of the terminal is in an arc-shaped design, the terminal is convenient to plug in, and abrasion of the terminal is reduced.

More preferably, the tail of the terminal is U-shaped to form a welding groove, so that tin can be better gathered when welding wires, and the welding wires of the terminal are firmer.

Further, the metal sheet in the middle of the terminal is bent to form a reinforcing sheet, so that the overall performance of the terminal is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. the design of glue sinking holes is carried out on the two sides of the male head, so that after the product forms wires, the connector cannot be pulled out of the wire model;

2. The tail part of the terminal adopts a U-shaped welding groove design, so that better aggregation of tin during welding wires is facilitated, and the welding wires of the terminal are firmer;

3. The traditional metal shell is canceled, the shell and the locating piece of the original USB are integrally designed, the problems of rust, complex production process, high production cost and the like are effectively solved, the assembly process is simplified, materials are saved, and the cost is reduced.

Drawings

FIG. 1 is a schematic view of an embodiment of the present utility model;

FIG. 2 is a schematic view of another embodiment of the present utility model;

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

FIG. 4 is a schematic diagram of another explosion provided by an embodiment of the present utility model;

fig. 5 is a schematic cross-sectional view of an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. A male; 11. sinking glue holes; 12. a terminal groove; 13. a bayonet; 14. a fixing part; 15. a jack; 16. a clamping hole; 2. a terminal; 21. a weld groove; 22. a stop piece; 23. reinforcing sheets.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-5, the utility model provides a shell-free USB full-plastic male socket, which comprises an integrated male head 1 and a terminal 2, wherein a fixing part 14, a jack 15 and a terminal groove 12 are integrated on the male head 1, wherein the terminal groove 12 is arranged on the fixing part 14, and a bayonet 13 is arranged in the middle of the terminal groove 12; the terminal 2 is mounted in the terminal groove 12, and the stop piece 22 in the middle of the terminal 2 is clamped on the bayonet 13. As shown in fig. 1, the upper and lower surfaces of the male head 1 are provided with glue depositing holes 11, so that after the product forms a wire, the connector is prevented from being pulled out of the wire model. The upper and lower surfaces of the male head 1 are provided with clamping holes 16 for clamping with the elastic pieces of the female port, so as to prevent loosening in the plugging process.

As shown in fig. 5, the head of the installed terminal 2 is located at the jack 15, and the head of the terminal 2 is in a circular arc shape, so that the terminal 2 is convenient to plug in and reduce abrasion. The tail of the terminal 2 is U-shaped to form a welding groove 21, so that tin can be better gathered during welding, and the welding wire of the terminal 2 is firmer. The metal sheet in the middle of the terminal 2 is bent to form a reinforcing sheet 23, so that the overall performance of the terminal 2 is improved.

The following further illustrates the principles of the present utility model in connection with a mode of use in order to provide a more thorough understanding of the present utility model.

During production, the male head 1 is integrally injection molded, and as shown in fig. 3 and 4, the upper and lower surfaces of the molded male head 1 are provided with glue sinking holes 11, clamping holes 16 and terminal grooves 12. When the terminal 2 is assembled with the male head 1, as shown in fig. 5, the stop piece 22 of the terminal 2 will block the bayonet 13 of the male head 1, the whole terminal 2 is attached to the terminal groove 12, and then the wire is welded to the welding groove 21 of the terminal 2, and glue is injected. According to the technical scheme, the traditional metal shell is omitted, the shell and the locating plate of the original USB are integrally designed, the problems of rust, complex production process, high production cost and the like are effectively solved, the assembly process is simplified, materials are saved, and the cost is reduced.

It will be understood that when an element is referred to as being "fixed to" 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims

1. The utility model provides a no shell USB plastic public seat which characterized in that: the integrated male connector comprises an integrated male connector (1) and a terminal (2), wherein a fixing part (14), an inserting hole (15) and a terminal groove (12) are integrated on the male connector (1), the terminal groove (12) is formed in the fixing part (14), and a bayonet (13) is formed in the middle of the terminal groove (12); the terminal (2) is arranged on the terminal groove (12), and a stop piece (22) in the middle of the terminal (2) is clamped on the bayonet (13).

2. The shell-less USB all-plastic male socket of claim 1, wherein: glue depositing holes (11) are formed in the upper surface and the lower surface of the male head (1).

3. The shell-less USB all-plastic male socket of claim 1, wherein: the upper surface and the lower surface of the male head (1) are provided with clamping holes (16) for being clamped with the elastic pieces of the female port.

4. The shell-less USB all-plastic male socket of claim 1, wherein: the head of the terminal (2) is positioned at the jack (15), and the head of the terminal (2) is in a circular arc design.

5. The shell-less USB all-plastic male socket of claim 1, wherein: the tail of the terminal (2) is U-shaped to form a welding groove (21).

6. The shell-less USB all-plastic male socket of claim 1, wherein: the metal sheet in the middle of the terminal (2) is bent to form a reinforcing sheet (23).