All-plastic rib-free network port socket

Abstract

An all-plastic rib-free network port socket comprises a socket body and an insertion cavity formed in the socket body, and two pins symmetrically distributed on the two sides are arranged on the lower end face of the socket body. A gap allowing the pin to contract inwards in the process of inserting the pin into the circuit board and allowing the pin to expand outwards after the pin is inserted into the circuit board is formed in the middle of the pin, a left inserting part and a right inserting part are formed on the pin through the gap, and locking nodes are formed on the inner side face of the left inserting part and the inner side face of the right inserting part. And a locking insertion rod for keeping the insertion pin in an expansion state is arranged in the locking node. The beneficial effects of the utility model lie in that the pin is provided with the locking insertion rod which enables the pin to maintain the expansion effect, and after the pin is expanded, the outer wall of the left insertion part and the outer wall of the right insertion part are both in a state of abutting against the inner wall of the jack of the circuit board, so that the original gap disappears, thereby guaranteeing the stable connection between the pin and the circuit board, and prolonging the service life of the pin. And shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of network connection, in particular to a full-plastic ribless network port socket. Background Art

[0002] RJ45 is a type of information socket connector in the wiring system. The connector consists of a plug and a socket module. The RJ45 network interface is also called a crystal head. It is widely used in local area networks and Internet equipment, usually for data transmission. The most common application is the network card interface.

[0003] Publication (announcement) number: CN215600688U discloses an all-plastic ribless network port socket, including a socket body, the socket body is fixedly connected to two support columns, the bottom of the support column is fixedly connected to a plug block, a fixing groove is opened on one side of the socket body, a network cable socket seat is arranged in the fixing groove, and a PC board is plugged into the middle of the fixing groove. The network port socket is fixed by the socket body, the plug block and the PC board, so that it can be connected to a computer and other equipment. The network cable socket seat is used to connect the network cable, so that the network cable is connected to a computer and other equipment. This network port socket connects the socket body to a computer or other equipment by means of an insert block set on the support column, but there is a defect: the support column has a gap, and the gap causes the support column to retract inward when the insert block passes through the socket of the circuit board, so that the outer diameter of the insert block matches the inner diameter of the socket of the circuit board. After passing through the socket, the insert block does not exist in the socket, but exists outside the socket, and the support column exists in the socket, but the outer diameter of the support column is smaller than the outer diameter of the socket. Therefore, this method only prevents the socket body from detaching from the circuit board, and the socket body will still shake on the circuit board, which will affect the subsequent welding work of the circuit board and the pins. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings of the prior art and provides a full-plastic ribless network port socket to solve the above-mentioned problems.

[0005] The utility model adopts a technical solution to solve the technical problem: the full plastic ribless network port socket comprises a socket body and an insertion cavity formed in the socket body and for inserting a network cable plug therein, two plug pins symmetrically distributed on both sides are arranged on the lower end surface of the socket body, a gap is provided at the center position of the plug pin for allowing the plug pin to shrink inwards during the process of inserting the plug pin into the circuit board and for allowing the plug pin to expand outwards after the plug pin is inserted into the circuit board, and the gap is used to form a left plug part and a right plug part for the plug pin, and locking nodes are formed on the inner side surfaces of the left plug part and the inner side surfaces of the right plug part, and a locking plug rod is arranged in the locking node for keeping the plug pin in an expanded state.

[0006] For further improvement, the locking node is provided with a first guide channel and a second guide channel on the inner side surface of the left inserting part or the inner side surface of the right inserting part for guiding the locking insertion rod to reach the locking node via the first assembly direction and the second assembly direction.

[0007] For further improvement, a turning channel for guiding the locking insertion rod to turn to the assembly direction from the first guide channel to the second guide channel is provided on the inner side surface of the left insertion part or the inner side surface of the right insertion part.

[0008] Further improvement, the turning channel is formed with a fitting wall which is completely fitted on the surface of the locking rod portion when the locking rod reaches the turning channel.

[0009] Further improvement, the first guide channel, the turning channel, and the second guide channel constitute an assembly path, and the assembly path is obliquely arranged on the inner side surface of the left insertion part or the inner side surface of the right insertion part, and is wider at the bottom and narrower at the top due to the inclined arrangement.

[0010] Further improvement, the locking node includes a semi-enclosing wall interconnected with the second guide channel, and a locking space defined within the semi-enclosing wall and allowing the locking rod to be placed therein, and the semi-enclosing wall abuts against the locking rod in a direction opposite to the second assembly direction.

[0011] Further improvement, the locking rod has a cylindrical configuration.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a locking rod on the plug pin to enable it to maintain the expansion effect. After the plug pin expands, the outer walls of the left plug part and the outer walls of the right plug part are kept in contact with the inner wall of the plug hole of the circuit board, so that the originally existing gap disappears, thereby ensuring a stable connection between the plug pin and the circuit board without shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the left inserting part of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the socket body and the circuit board combined with the utility model, wherein no locking rod is provided.

[0017] Figure 4 It is a schematic diagram of the structure of the socket body combined with the circuit board of the utility model, wherein a locking rod is provided to provide expansion support for the plug pins. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Referring to the accompanying drawings: This all-plastic ribless network port socket includes a socket body 1, and an insertion cavity 2 formed in the socket body 1 and for the network cable plug to be inserted into. Two pins 3 symmetrically distributed on both sides are arranged on the lower end surface of the socket body 1. The center position of the pin 3 has a gap 31 that allows the pin 3 to shrink inward during the process of inserting the pin 3 into the circuit board and allows the pin 3 to expand outward after the pin 3 is inserted into the circuit board. The pin 3 is formed into a left insertion part 32 and a right insertion part 33 through the gap 31. Locking nodes 4 are formed on the inner side surfaces of the left insertion part 32 and the inner side surfaces of the right insertion part 33. A locking rod 5 is arranged in the locking node 4 to keep the pin 3 in an expanded state. The principle of the utility model is that the socket body 1 utilizes the plug pin 3 to connect itself with the circuit board, and the plug pin 3 utilizes the gap 31 to make itself have the effect of contraction and expansion. In order to achieve a stable connection between the plug pin 3 and the circuit board, a locking rod 5 is provided on the plug pin 3 to enable it to maintain the expansion effect. After the expansion of the plug pin 3, the outer wall of the left plug part 32 and the outer wall of the right plug part 33 are kept in contact with the inner wall of the plug hole of the circuit board, so that the originally existing gap disappears, thereby ensuring the stable connection between the plug pin 3 and the circuit board without shaking.

[0020] The locking node 4 is provided with a first guide channel 6 and a second guide channel 7 on the inner side surface of the left insertion part 32 or the inner side surface of the right insertion part 33 for guiding the locking rod 5 to reach the locking node 4 via the first assembly direction and the second assembly direction. The first guide channel 6, the second guide channel 7 and the locking node 4 can realize a tool-free and parts-free operation mode of assembling the locking rod 5. It can be connected through the assembly in the first assembly direction and the second assembly direction, which is suitable for quick and convenient assembly. In addition, the first guide channel 6 and the second guide channel 7 also extend the total length of the route for the locking rod 5 to reach the locking node 4, which can also increase the difficulty of the locking rod 5 escaping.

[0021] A turning channel 8 is provided on the inner side surface of the left insertion part 32 or the inner side surface of the right insertion part 33 to guide the locking rod 5 from the first guide channel 6 to the second guide channel 7 in the turning assembly direction. The turning channel 8 connects the first guide channel 6 and the second guide channel 7, so that the first assembly direction, the turning assembly direction and the second assembly direction are continuous in connection. The first assembly direction and the second assembly direction are basically straight directions, and the turning assembly direction is an arc-shaped direction. Correspondingly, the first guide channel 6 and the second guide channel 7 extend basically in a straight line, and the turning channel 8 extends basically in an arc-shaped direction. Therefore, when the locking rod 5 slides in the turning channel 8, the corresponding turning assembly direction is an arc-shaped direction, which can be clearly felt by the user and will play a corresponding prompting role, so that the user can predict that he is about to reach the turning channel 8, which also means that the locking rod 5 is about to enter the turning channel 8, which can avoid user misjudgment.

[0022] The turning channel 8 is formed with a fitting wall 81 which completely fits on a portion of the surface of the locking rod 5 when the locking rod 5 reaches the turning channel 8, so that the locking rod 5 is accurately positioned in the turning channel 8 to match the accuracy of the locking rod 5 entering the second guide channel 7.

[0023] The first guide channel 6, the turning channel 8, and the second guide channel 7 constitute an assembly path, and the assembly path is inclinedly arranged on the inner side surface of the left insertion part 32 or the inner side surface of the right insertion part 33, and is wide at the bottom and narrow at the top through the inclined setting. Such a setting is based on the consideration that the length of the locking rod 5 is fixed, and the assembly path utilizes the inclined setting to gradually reduce its own width value as the height increases, that is, the spacing value between the two assembly paths is also gradually reduced relative to the length of the locking rod 5. Therefore, when the locking rod 5 moves in the assembly path, the left insertion part 32 and the right insertion part 33 are adapted to the length of the locking rod 5 by inclining outwards, so that the outer walls of the left insertion part 32 and the outer walls of the right insertion part 33 are kept in contact with the inner wall of the socket of the circuit board.

[0024] The locking node 4 includes a semi-enclosing wall 41 which communicates with the second guide channel 7, and a locking space 42 which is defined within the semi-enclosing wall 41 and allows the locking rod 5 to be placed therein. The semi-enclosing wall 41 abuts against the locking rod 5 in a direction opposite to the second assembly direction. When the locking rod 5 is placed in the locking space 42, the locking rod 5 abuts against the semi-enclosing wall 41, thereby preventing the locking rod 5 from returning along the original path, thereby completing the locking state of the locking rod 5 and maintaining the expansion state of the pin 3.

[0025] The locking rod 5 is cylindrical in configuration, and the cylindrical configuration makes the outer circumference of the locking rod 5 smooth and free of interference, so that the locking rod 5 moves more smoothly within the assembly path.

[0026] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An all-plastic ribless network port socket, comprising a socket body (1), and an insertion cavity (2) formed in the socket body (1) and for inserting a network cable plug therein, characterized in that: The lower end surface of the socket body (1) is provided with two plug pins (3) symmetrically distributed on both sides, and a gap (31) is provided at the center position of the plug pin (3) for allowing the plug pin (3) to shrink inwards when the plug pin (3) is inserted into the circuit board, and for allowing the plug pin (3) to expand outwards after the plug pin (3) is inserted into the circuit board, and the plug pin (3) is formed into a left plug part (32) and a right plug part (33) through the gap (31), and locking nodes (4) are formed on the inner side surfaces of the left plug part (32) and the right plug part (33), and a locking rod (5) is provided in the locking node (4) for keeping the plug pin (3) in an expanded state.

2. The all-plastic ribless network port socket according to claim 1, characterized in that: The locking node (4) is provided with a first guide channel (6) and a second guide channel (7) on the inner side surface of the left insertion portion (32) or the inner side surface of the right insertion portion (33) for guiding the locking insertion rod (5) to reach the locking node (4) via the first assembly direction and the second assembly direction.

3. The all-plastic ribless network port socket according to claim 2, characterized in that: A turning channel (8) is provided on the inner side surface of the left inserting portion (32) or the inner side surface of the right inserting portion (33) for guiding the locking inserting rod (5) from the first guide channel (6) to the second guide channel (7) via the turning assembly direction.

4. The all-plastic ribless network port socket according to claim 3, characterized in that: The turning channel (8) is formed with a fitting wall (81) which completely fits on a portion of the surface of the locking rod (5) when the locking rod (5) reaches the turning channel (8).

5. The all-plastic ribless network port socket according to claim 4, characterized in that: The first guide channel (6), the turning channel (8), and the second guide channel (7) constitute an assembly path, and the assembly path is obliquely arranged on the inner side surface of the left insertion portion (32) or the inner side surface of the right insertion portion (33), and is wider at the bottom and narrower at the top due to the inclined arrangement.

6. The all-plastic ribless network port socket according to claim 5, characterized in that: The locking node (4) comprises a semi-enclosing wall (41) communicating with the second guide channel (7), and a locking space (42) defined within the semi-enclosing wall (41) and allowing the locking rod (5) to be placed therein, the semi-enclosing wall (41) abutting against the locking rod (5) in a direction opposite to the second assembly direction.

7. The all-plastic ribless network port socket according to claim 1, characterized in that: The locking rod (5) has a cylindrical configuration.

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