Communication connector with shielding function

Abstract

The utility model discloses a communication connector with a shielding function, which relates to the technical field of communication, and comprises a plug shell, a socket shell, a plug and a socket, the plug is arranged in the plug shell, the socket is arranged in the socket shell, a plug contact element is arranged in the plug, and the plug contact element is arranged in the socket shell. The plug protection shell is provided with a plug contact element, the plug contact element is uniformly provided with a plurality of pins, the socket is internally provided with a socket contact element, and the socket contact element is internally provided with a plurality of pin holes matched with the pins in a plugging manner. The plug metal shielding layer is arranged on the inner wall of the plug protection shell, and the socket metal shielding layer is arranged on the inner wall of the socket protection shell, so that after the plug protection shell and the socket protection shell are plugged, the plug metal shielding layer and the socket metal shielding layer surround the plug and the socket to form a shielding cover; therefore, the signal interference of external interference signals on the communication connector is reduced, and the use stability of the communication connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication technical field, specifically a communication connector with shielding function. BACKGROUND

[0002] Communication connector is the key component for current or light signal transmission and exchange in electronic equipment. They connect devices, components, equipment, subsystems independently or together with cable, ensure that signal or current does not occur distortion and energy loss when transmitting between systems, and communication connector is widely used in global market, mainly used in communication industry, consumer electronics industry, automobile electronics, industrial control and other fields.

[0003] Communication connector usually includes plug and socket two parts, and the shell of the existing communication connector plug and socket mostly adopts plastic material, does not have shielding function, and external interference signal is easy to cause interference to communication connector signal in the use process of communication connector, thereby affecting the normal use of communication connector. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a communication connector with shielding function to solve the problems in the above background.

[0005] In order to realize the above object, the utility model provides the following technical scheme:

[0006] A communication connector with shielding function, including plug shell, socket shell, plug and socket, the plug shell is installed with plug, the socket shell is installed with socket, the plug is installed with plug contact piece, a plurality of needle feet are evenly arranged on the plug contact piece, the socket is installed with socket contact piece, a plurality of needle holes that are matched with needle feet are formed in the socket contact piece, the end of plug is installed with plug protective shell, the end of socket is installed with socket protective shell, the inner wall of plug protective shell is provided with plug metal shielding layer, the inner wall of socket protective shell is provided with socket metal shielding layer, plug protective shell and socket protective shell are respectively provided with plug protective shell notch and socket protective shell notch, and the outer wall of plug protective shell and socket protective shell is all provided with heat dissipation fin plate.

[0007] As a further scheme of the utility model: the outer wall of socket is provided with limiting convex, and the inner wall of plug is provided with limiting groove matched with limiting convex.

[0008] As a further scheme of the utility model: the plug protective shell notch and socket protective shell convex part are one-to-one corresponding, and the plug protective shell notch and socket protective shell convex part are one-to-one corresponding.

[0009] As a further scheme of the utility model: the both sides of the protruding part of the plug protective shell partially overlap with the protruding part of the socket protective shell.

[0010] As a further scheme of the utility model: the plug and the socket are plugged together, and the plug protective shell and the socket protective shell are plugged together.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The utility model discloses a plug protective shell and a socket protective shell are arranged, a plug metal shielding layer is arranged on the inner wall of the plug protective shell, and a socket metal shielding layer is arranged on the inner wall of the socket protective shell, when the plug protective shell and the socket protective shell are plugged together, the plug metal shielding layer and the socket metal shielding layer can surround the plug and the socket and form a shielding cover, thereby reducing the signal interference of external interference signals on the communication connector and improving the stability of the communication connector.

[0013] 2. The plug protective shell and the socket protective shell are connected in a staggered plugging mode, so that the heat dissipation fins arranged on the outer walls of the plug protective shell and the socket protective shell can be in contact with the external air, thereby increasing the effective heat dissipation area of the protective shell, allowing the heat generated by the communication connector to be quickly dissipated outward through the protective shell, and improving the heat dissipation efficiency of the communication connector. DRAWINGS

[0014] Fig. 1 It is a structure cutaway view of a communication connector with a shielding function.

[0015] Fig. 2 It is a whole structure schematic view of a communication connector with a shielding function.

[0016] Fig. 3 It is a plug-in cooperation schematic view of a communication connector with a shielding function.

[0017] 1, plug shell;2, socket shell;3, plug;4, plug contact;5, pin;6, socket;7, socket contact;8, pinhole;9, limiting protrusion;10, limiting groove;11, plug protective shell;12, socket protective shell;13, plug metal shielding layer;14, socket metal shielding layer;15, heat dissipation fin;16, plug protective shell notch;17, socket protective shell notch. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0019] Please refer to Figs. 1-3 In the embodiments of the present utility model, a communication connector with shielding function comprises a plug shell 1, a socket shell 2, a plug 3 and a socket 6, the plug 3 is installed in the plug shell 1, the socket 6 is installed in the socket shell 2, the plug 3 is plugged and matched with the socket 6, the plug 3 is installed with plug contact 4, a plurality of pins 5 are evenly arranged on the plug contact 4, the socket 6 is installed with socket contact 7, a plurality of pin holes 8 which are plugged and matched with the pins 5 are arranged in the socket contact 7, the end of the plug 3 is installed with plug protective shell 11, the end of the socket 6 is installed with socket protective shell 12, the plug protective shell 11 is plugged and matched with the socket protective shell 12, the inner wall of the plug protective shell 11 is provided with plug metal shielding layer 13, the inner wall of the socket protective shell 12 is provided with socket metal shielding layer 14, the plug protective shell 11 and the socket protective shell 12 are respectively provided with plug protective shell notch 16 and socket protective shell notch 17, and the outer wall of the plug protective shell 11 and the socket protective shell 12 is respectively provided with heat dissipation fin plate 15.

[0020] The plug protective shell notch 16 and the protruding part of the socket protective shell 12 are one-to-one correspondingly arranged, the socket protective shell notch 17 and the protruding part of the plug protective shell 11 are one-to-one correspondingly arranged, and the design can make the plug protective shell 11 and the socket protective shell 12 form up-down misplacement when being plugged, so that the heat dissipation fin plate 15 on the plug protective shell 11 can be exposed, and the heat dissipation of the communication connector is avoided.

[0021] The protruding part of the plug protective shell 11 is partially overlapped with the protruding part of the socket protective shell 12, and the design is to ensure that the plug protective shell 11 and the socket protective shell 12 can wrap the plug 3 and the socket 6 by plugging, and ensure the shielding effect.

[0022] Please refer to Fig. 2 The outer wall of the socket 6 is provided with limiting protrusion 9, the inner wall of the plug 3 is provided with limiting groove 10 which is matched with the limiting protrusion 9, and the cooperation of the limiting protrusion 9 and the limiting groove 10 can make the plug 3 and the socket 6 more accurate

[0023] The working principle of the present utility model is:

[0024] In use, a person holds the plug shell 1 and the socket shell 2 with two hands respectively, then adjusts the plug-in direction of the plug shell 1 or the socket shell 2, so that the limiting protrusion 9 on the socket 6 is opposite to the limiting slot 10 on the plug 3, then the plug 3 can be inserted into the socket 6, in the process of insertion, the plug protection shell 11 is inserted into the socket protection shell 12, the plug protection shell 11 and the socket protection shell 12 are inserted in a staggered manner, so that the plug metal shielding layer 13 and the socket metal shielding layer 14 together surround the plug 3 and the socket 6, form a shielding layer, reduce the interference of external electromagnetic signals, at the same time, the heat dissipation fins 15 on the outer walls of the plug protection shell 11 and the socket protection shell 12 are spliced with each other and exchange heat with external air, improve the heat dissipation effect of the communication connector.

[0025] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A communication connector with a shielding function, comprising a plug housing (1), a socket housing (2), a plug (3) and a socket (6), characterized in that: The plug housing (1) is internally provided with a plug (3), the socket housing (2) is internally provided with a socket (6), the plug (3) is internally provided with a plug contact (4), the plug contact (4) is uniformly provided with a plurality of pins (5), the socket (6) is internally provided with a socket contact (7), the socket contact (7) is internally provided with a plurality of pin holes (8) matched with the pins (5), the end of the plug (3) is provided with a plug protective shell (11), the end of the socket (6) is provided with a socket protective shell (12), the inner wall of the plug protective shell (11) is provided with a plug metal shielding layer (13), the inner wall of the socket protective shell (12) is provided with a socket metal shielding layer (14), the plug protective shell (11) and the socket protective shell (12) are respectively provided with a plug protective shell notch (16) and a socket protective shell notch (17), and the outer walls of the plug protective shell (11) and the socket protective shell (12) are respectively provided with heat dissipation fins (15).

2. The communication connector with shielding function according to claim 1, characterized in that: The outer wall of the socket (6) is provided with a limiting protrusion (9), and the inner wall of the plug (3) is provided with a limiting groove (10) matched with the limiting protrusion (9).

3. The communication connector with shielding function according to claim 1, wherein: The plug protective shell notch (16) and the protruding part of the socket protective shell (12) are one-to-one correspondingly arranged, and the socket protective shell notch (17) and the protruding part of the plug protective shell (11) are one-to-one correspondingly arranged.

4. The communication connector with shielding function according to claim 1, wherein: The protruding part of the plug protective shell (11) is partially overlapped with the protruding part of the socket protective shell (12) on both sides.

5. The communication connector with shielding function according to claim 1, wherein: The plug (3) and the socket (6) are matched, and the plug protective shell (11) and the socket protective shell (12) are matched.

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