High-speed cable connector assembly

Abstract

The utility model discloses a high-speed cable connector assembly, which comprises a male seat and a female seat, the male seat comprises a plastic front shell, a printed circuit board and a cable, the plastic front shell comprises a base part and a top plate which are connected with each other, a cavity is formed between the base part and the top plate, the printed circuit board is fixed in the base part and extends into the cavity, and the cable is arranged in the cavity. The cable is electrically connected to the printed circuit board, two limiting blocks are arranged on the top plate in a protruding mode, the limiting blocks extend towards the plug-in direction to form a front baffle, a slit is formed between the front baffle and the top plate, and when the male seat and the female seat are plugged in a matched mode, the metal shell on the female seat can be inserted into the slit. Compared with the prior art, the plug-in matching between the male seat and the female seat is reinforced, and the shaking between the male seat and the female seat in the plug-in matching state is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of data connectors, in particular to a high-speed cable connector component. Background Art

[0002] With the continuous development of communication information technology, various high-speed connectors are constantly appearing on the market. At present, high-speed interconnection technology is more commonly used in large data communication centers, which mostly use high-speed cables to connect to printed circuit boards to achieve high-speed data transmission. The existing high-speed interconnection methods are mostly to install a board-end female socket on the printed circuit board, and the end of the high-speed cable is connected to an adapter male socket, and the male socket is inserted into the female socket to achieve data transmission between the high-speed cable and the printed circuit board.

[0003] In the prior art, the male and female sockets are prone to shaking and wobbling during mating, which results in unstable bandwidth during signal transmission and greatly affects the reliability of signal transmission. Utility Model Content

[0004] The embodiment of the present application provides a high-speed cable connector assembly, which realizes the reinforced plug-in fit between the male socket and the female socket and reduces the shaking between the male socket and the female socket in the plug-in fit state.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-speed cable connector assembly includes a male socket and a female socket, wherein the male socket includes a plastic front shell, a printed circuit board and a cable, wherein the plastic front shell includes a base and a top plate connected to each other, wherein a cavity is formed between the base and the top plate, wherein the printed circuit board is fixed in the base and extends into the cavity, wherein the cable is electrically connected to the printed circuit board,

[0007] Among them, two limit blocks are protruding on the top plate, and the limit blocks extend in the plug-in direction to form a front baffle. There is a slit between the front baffle and the top plate. When the male socket and the female socket are plugged in, the metal shell on the female socket can be inserted into the slit.

[0008] Optionally, the width of the limit block is 8 to 10 times the length of the front baffle. Optionally, the two sides of the plastic front shell further have side baffles, and the top of the side baffle has an arc portion.

[0009] Optionally, a limiting groove is formed between the side baffle and the upper half of the base.

[0010] Optionally, a locking groove is provided on the top plate at a position between the two limit blocks.

[0011] Optionally, a lock spring is provided in the lock groove, and a drawstring is connected to the lock spring.

[0012] Optionally, it also includes an inner membrane structure fixed in the cavity and a rear shell fixedly connected to the plastic front shell, wherein the inner membrane structure is used to fix cables and printed circuit boards.

[0013] Optionally, the rear shell is provided with a first hook in the plug-in direction, and a second hook in a direction perpendicular to the plug-in direction, and the first hook and the second hook can be respectively inserted into the first through hole and the second through hole on the plastic front shell to form a locking structure.

[0014] The high-speed cable connector assembly of the utility model has two limit blocks protruding from the top plate of the plastic front shell of the male socket, and the limit blocks extend in the plug-in direction to form a front baffle plate, and a slit is provided between the front baffle plate and the top plate. When the male socket and the female socket are plugged in, the metal shell on the female socket can be inserted into the slit to strengthen the plug-in fit between the male socket and the female socket and reduce the shaking between the male socket and the female socket in the plug-in fit state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the male socket and the female socket before being mated with each other in the embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the male socket and the female socket after being plugged in in the embodiment of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the male socket and the female socket after being mated and plugged in in the embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the plastic front shell in the embodiment of the utility model;

[0019] Figure 5 It is an exploded schematic diagram of the male socket in the embodiment of the utility model;

[0020] Figure 6 It is a schematic diagram of the matching of the plastic front shell and the rear shell of the male socket in the embodiment of the utility model;

[0021] Figure 7 It is a schematic structural diagram of the female seat in the embodiment of the utility model.

[0022] The reference numerals in the drawings of the specification include:

[0023] High-speed cable connector assembly-100, male socket-2, plastic front shell-21, base-211, top plate-212, limit block-2121, front baffle-2122, slit-2123, side baffle-213, arc portion-2131, limit groove-214, lock groove-215, first through hole-216, second through hole-217, printed circuit board-22, cable-23, cavity-24, inner membrane structure-25, back shell-26, first hook-261, second hook-262, lock spring-27, pull belt-28, female socket-3, metal shell-31, lateral limit portion-311, longitudinal limit portion-312. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a high-speed cable connector assembly to solve the technical problem in the prior art that the male socket and the female socket are prone to shaking and wobbling during mating, resulting in unstable bandwidth during signal transmission.

[0025] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0026] Two limit blocks are protruded on the top plate of the plastic front shell of the male socket, and the limit blocks extend in the plug-in direction to form a front baffle. A slit is provided between the front baffle and the top plate. When the male socket and the female socket are plugged in, the metal shell on the female socket can be inserted into the slit to strengthen the plug-in fit between the male socket and the female socket and reduce the shaking between the male socket and the female socket in the plug-in fit state.

[0027] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0028] like Figures 1 to 7 As shown, this is an embodiment of the present application:

[0029] A high-speed cable connector assembly 100 includes a male socket 2 and a female socket 3. The male socket 2 includes a plastic front shell 21, a printed circuit board 22 and a cable 23. The plastic front shell 21 includes a base 211 and a top plate 212 connected to each other. A cavity 24 is formed between the base 211 and the top plate 212. The printed circuit board 22 is fixed in the base 211 and extends into the cavity 24. The cable 23 is electrically connected to the printed circuit board 22.

[0030] Among them, two limit blocks 2121 are convexly provided on the top plate 212, and the limit blocks 2121 extend in the plug-in direction to form a front baffle 2122, and a slit 2123 is provided between the front baffle 2122 and the top plate 212, and the female seat 3 has a metal shell 31, and the metal shell 31 includes a transverse limit portion 311 and a longitudinal limit portion 312, and when the male seat 2 and the female seat 3 are plugged in, the transverse limit portion 311 can be inserted into the slit 2123. This can realize the reinforcement of the plug-in fit between the male seat 2 and the female seat 3, and reduce the shaking between the male seat 2 and the female seat 3 in the plug-in fit state.

[0031] Optionally, the width of the limit block 2121 is 8 to 10 times the length of the front baffle 2122. It is understandable that setting the ratio between the width of the limit block 2121 and the length of the front baffle 2122 to 8-10 times can achieve better stability of the plug-in fit.

[0032] Optionally, the two sides of the plastic front shell 21 further have side baffles 213, and the top of the side baffles 213 has a circular arc portion 2131. A limiting groove 214 is formed between the side baffles 2122 and the upper half of the base 211. When the male seat 2 and the female seat 3 are in a mating state, the longitudinal limiting portion 312 can be inserted into the limiting groove 214 to further strengthen the mating fit between the male seat 2 and the female seat 3 and reduce the shaking between the male seat 2 and the female seat 3 in the mating state.

[0033] Optionally, a locking groove 215 is provided on the top plate 212 between the two limiting blocks 2121. A locking spring piece 27 is provided in the locking groove 215, and a drawstring 28 is connected to the locking spring piece 27.

[0034] Optionally, it further includes an inner membrane structure 25 fixed in the cavity 24 and a rear shell 26 fixedly connected to the plastic front shell 21 , and the inner membrane structure 25 is used to fix the cable 23 and the printed circuit board 22 .

[0035] Optionally, the rear shell 26 is provided with a first hook 261 in the plug-in direction, and a second hook 262 in a direction perpendicular to the plug-in direction. The first hook 261 and the second hook 262 can be respectively inserted into the first through hole 216 and the second through hole 217 on the plastic front shell 21 to form a locking structure, which can firmly connect the plastic front shell 21 and the rear shell 26 together.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-mentioned embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A high-speed cable connector assembly, comprising a male socket and a female socket, characterized in that: The male socket includes a plastic front shell, a printed circuit board and a cable. The plastic front shell includes a base and a top plate connected to each other. A cavity is formed between the base and the top plate. The printed circuit board is fixed in the base and extends into the cavity. The cable is electrically connected to the printed circuit board. Among them, two limit blocks are protruding on the top plate, and the limit blocks extend in the plug-in direction to form a front baffle. There is a slit between the front baffle and the top plate. When the male socket and the female socket are plugged in, the metal shell on the female socket can be inserted into the slit.

2. The high-speed cable connector assembly according to claim 1, characterized in that: The width of the limiting block is 8 to 10 times the length of the front baffle.

3. The high-speed cable connector assembly according to claim 2, characterized in that: The two sides of the plastic front shell are also provided with side baffles, and the top of the side baffles has an arc portion.

4. The high-speed cable connector assembly according to claim 3, characterized in that: A limiting groove is formed between the side baffle and the upper half of the base.

5. The high-speed cable connector assembly according to claim 4, characterized in that: A locking groove is provided on the top plate at a position between the two limiting blocks.

6. The high-speed cable connector assembly according to claim 5, characterized in that: A lock buckle spring piece is arranged in the lock buckle groove, and a drawstring is connected to the lock buckle spring piece.

7. The high-speed cable connector assembly according to claim 6, characterized in that: It also includes an inner membrane structure fixed in the cavity and a rear shell fixedly connected to the plastic front shell, wherein the inner membrane structure is used to fix cables and printed circuit boards.

8. The high-speed cable connector assembly according to claim 7, characterized in that: The rear shell is provided with a first hook in the plugging direction and a second hook in a direction perpendicular to the plugging direction. The first hook and the second hook can be respectively inserted into the first through hole and the second through hole on the plastic front shell to form a locking structure.

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