TYPE-C male connector

Abstract

The utility model discloses a TYPE-C male head connector, which comprises a shielding shell, a middle clamping piece, a terminal group, a sheath, an EMC elastic sheet assembly and a sealing mechanism, the shielding shell is provided with an installation cavity, the middle clamping piece is arranged in the installation cavity, one end of the middle clamping piece is provided with a plurality of clamping feet, and the other end of the middle clamping piece is provided with a plurality of clamping pins. The terminal set is sleeved on two sides of the middle clamping piece through the fixing piece, the welding ends of the terminal set are close to the plurality of clamping feet of the middle clamping piece, the sheath is sleeved on the terminal set and located in the installation cavity, the EMC elastic piece assembly is sleeved on the non-welding ends of the terminal set, and the sealing mechanism is arranged on the outer side of the shielding shell. The connecting structure has the advantages of high strength, stability in connection, convenience in welding and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and in particular relates to a TYPE-C male connector. Background Art

[0002] The highlights of the USBTYPE-C male connector are its slimmer design, faster transmission speed and more powerful power transmission. The biggest feature of the Type-C double-sided pluggable interface is that it supports double-sided insertion of the USB interface, which officially solves the global problem of "USB can never be plugged in correctly". It can be plugged in from the front or back. At the same time, the USB data cable used with it must also be thinner and lighter.

[0003] USB TYPE-C male connectors are widely used in daily life, and their technology is relatively mature. However, after a period of practical use, the connection between these TYPE-C male connectors and the female socket is not stable. For example, patent application No. 202222052739.X discloses a type-c male connector, including a shell, a plastic seat, a terminal assembly and components, wherein the terminal assembly is mounted on the plastic seat, and the plastic seat is mounted on the shell. The terminal assembly includes a negative terminal, two positive terminals and a plurality of signal terminals, and the positive terminal, the negative terminal and the signal terminal are arranged side by side; the signal connection between the two positive terminals, wherein one of the positive terminals is equipped with a first soldering pad, and one of the signal terminals is equipped with a second soldering pad, and the two ends of the component are respectively welded to the first soldering pad and the second soldering pad; the plastic seat is provided with a component hole, and the component is exposed in the component hole. The TYPE-C male connector can improve production efficiency and reduce production costs, but there are still problems such as unstable connection and insufficient internal structure strength. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a TYPE-C male connector with a stable connection.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] TYPE-C male connector, including:

[0007] A shielding shell having a mounting cavity;

[0008] A middle clip is arranged in the installation cavity, and one end of the middle clip is provided with a plurality of clip feet;

[0009] The terminal group is mounted on both sides of the middle clip through a fixing piece and the welding end of the terminal group is close to a plurality of clamping feet of the middle clip;

[0010] A sheath, which is sleeved on the terminal group and located in the installation cavity;

[0011] An EMC spring assembly is sleeved on the non-welding end of the terminal group; and

[0012] The sealing mechanism is arranged outside the shielding shell.

[0013] Preferably, the sealing mechanism comprises a first rubber pad and a second rubber pad, the first rubber pad is connected to the lower middle portion of the outer side of the shielding shell, and the second rubber pad is connected to the outer side of the lower end of the shielding shell.

[0014] Preferably, the thickness of the first rubber pad and the second rubber pad is 0.5 mm.

[0015] Preferably, it further comprises a dust shielding mechanism, wherein the dust shielding mechanism comprises a dust shielding plate, and the dust shielding plate is rotatably connected to the lower opening of the shielding shell.

[0016] By adopting the above technical solution, the utility model has the following beneficial effects:

[0017] (1) A plurality of clamping feet are provided at one end of the middle clip of the TYPE-C male connector of the utility model. In specific applications, the external PCB board can be clamped into the clamping feet and then welded. The design is reasonable, and the design of the clamping feet can effectively fix the external PCB board, greatly improving the lifting weight and shear force of the external PCB board;

[0018] (2) The utility model is provided with a sealing mechanism and a dust blocking mechanism. In specific applications, the dust blocking mechanism can block dust to prevent the dust from damaging the utility model. The sealing mechanism can increase the sealing and connection strength when the utility model is connected to the female seat, making the connection of the utility model more stable. In addition, the installation cavity of the utility model is also provided with a sheath and a fixing member to increase the strength of the utility model.

[0019] In summary, the utility model has the advantages of high strength, stable connection, and easy welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 yes Figure 1 Exploded view when the first and second rubber pads are removed. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0024] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1

[0028] In this embodiment, this embodiment proposes a TYPE-C male connector that can increase the sealing and connection strength with the female socket, so that the connection between the TYPE-C male connector and the female socket is more stable.

[0029] like Figure 1 and Figure 2As shown, in one embodiment of the utility model, the TYPE-C male connector of the utility model includes a shielding shell 1, a middle clip 2, a terminal group 3, a sheath 4, an EMC shrapnel assembly 5 and a sealing mechanism, wherein the shielding shell 1, the middle clip 2, the terminal group 3, the sheath 4 and the EMC shrapnel assembly 5 are all existing mature technologies, and the utility model makes slight adjustments to these structures. Specifically, the shielding shell 1 is provided with an installation cavity, the middle clip 2, the terminal group 3, the sheath 4 and the EMC shrapnel assembly 5 are all located in the installation cavity, and one end of the middle clip 2 A plurality of clamping feet 22 are provided. Specifically in the present invention, the number of the clamping feet 22 is 4, and each two form a group. The two on the left side are combined into a structure with the opening facing upward, and the two on the right side are also combined into a structure with the opening facing upward. In specific application, the external PCB board can be clamped into the clamping feet 22 (in the opening) and then welded, and the welding end of the terminal group 3 can be welded to the PCB board. This design is reasonable, and the design of the clamping feet 22 can effectively fix the external PCB board, greatly improving the lifting weight and shear force of the external PCB board;

[0030] The terminal group 3 of the utility model is the prior art, the terminal group 3 can be divided into an upper terminal group 3 and a lower terminal group 3 and are respectively located on the upper side and the lower side of the middle clip 2, the upper terminal group 3 and the lower terminal group 3 are respectively sleeved on both sides of the middle clip 2 through a fixing member 6 and the welding end of the terminal group 3 is close to the several clamping feet 22 of the middle clip 2, the welding end of the terminal group 3 is located on the upper side and can be exposed, which is convenient for subsequent welding, the sheath 4 of the utility model is sleeved on the terminal group 3 and is located in the installation cavity and is specifically sleeved in the upper middle position of the terminal group 3, the sheath 4 can be adapted to the shielding shell 1 for a firm connection, the sheath 4 and the fixing member 6 enhance the strength of the utility model.

[0031] Please continue to refer to Figure 2 The EMC spring assembly 5 of the utility model is sleeved on the non-welding end of the terminal group 3, please refer to Figure 1 The sealing mechanism of the utility model is arranged on the outside of the shielding shell 1, and the sealing mechanism specifically includes a first rubber pad 7 and a second rubber pad 8. The first rubber pad 7 is connected to the middle and lower part of the outside of the shielding shell 1, and the second rubber pad 8 is connected to the outside of the lower end of the shielding shell 1. The thickness of the first rubber pad 7 and the second rubber pad 8 is 0.5 mm. In specific applications, the first rubber pad 7 and the second rubber pad 8 can make the connection between the utility model and the external female socket more intimate and more stable. Finally, when the utility model is not in use or in other applications, in order to prevent damage to the terminal group 3 inside the utility model, the utility model also includes a dust shield mechanism, and the dust shield mechanism includes a dust shield plate 9, and the dust shield plate 9 is rotatably connected to the lower opening of the shielding shell 1.

[0032] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. TYPE-C male connector, characterized by ,include: A shielding shell having a mounting cavity; A middle clip is arranged in the installation cavity, and one end of the middle clip is provided with a plurality of clip feet; The terminal group is mounted on both sides of the middle clip through a fixing piece and the welding end of the terminal group is close to a plurality of clamping feet of the middle clip; A sheath, which is sleeved on the terminal group and located in the installation cavity; An EMC spring assembly is sleeved on the non-welding end of the terminal group; and A sealing mechanism, arranged on the outside of the shielding shell, the sealing mechanism includes a first rubber pad and a second rubber pad, the first rubber pad is connected to the middle and lower part of the outside of the shielding shell, the second rubber pad is connected to the outside of the lower end of the shielding shell, the thickness of the first rubber pad and the second rubber pad is 0.5 mm, and also includes a dust blocking mechanism, the dust blocking mechanism includes a dust blocking plate, and the dust blocking plate is rotatably connected to the lower opening of the shielding shell; There are four clamping feet, two in each group. The two on the left are combined into a structure with the opening facing upward, and the two on the right are also combined into a structure with the opening facing upward, which are used to clip the external PCB board into the clamping feet and then weld it, so that the welding end of the terminal group can be welded to the PCB board.

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