KR102219486B1 - Socket Connector with Noise Blocking Function - Google Patents

Abstract

The present invention relates to a socket connector with a noise blocking function which prevents noise radiated from a terminal from leaking to an external adjacent module and is not affected by noise from the external adjacent module, a plug connector with the noise blocking function, and a connecting device including the same, wherein when the plug connector is inserted into the socket connector, both ends of various terminals are configured not to protrude toward upper and lower portions of a socket shield member, so that external noise applied in the direction of the various terminals can be safely blocked.

Description

Socket Connector with Noise Blocking Function

The present invention relates to a socket connector having a noise blocking function, a plug connector having a noise blocking function, and a connector device having the same, and more particularly, to prevent the noise radiated from the terminal from leaking to an external adjacent module, The present invention relates to a socket connector having a noise blocking function, a plug connector having a noise blocking function, and a connector device having the same.

Recently, mobile devices such as mobile phones and digital cameras have PCB circuit boards and various electrical and electronic components installed inside them, and the configuration in which these electrical and electronic components are electrically connected to each other is very important for miniaturization and thinness. This is a factor to be considered. In particular, various types of board-to-board (BtoB) connectors have been developed in order to solve the problem of space utilization due to the mounting of multiple parts inside a portable device.

Due to the improvement of the performance of portable terminals such as smart phones, these connectors are gradually increasing data processing speed and transmission speed, and with high functionality of portable terminals, not only the requirement to minimize the mounting area of the connector, but also high-frequency electrical signals, There is a need for a connector that enables transmission without noise or loss, and shields confusion such as modulation that may occur between a plurality of terminals.

1 is a view showing a conventional connector. Referring to FIG. 1, a conventional connector includes a plug connector 1 and a socket connector 2. The plug connector 1 includes a housing 50, a plurality of terminals 10a, 10b arranged on both sides of the housing 50, and ground terminals 30a, 30b. The socket connector 2 includes a housing 60, a plurality of terminals 20a and 20b arranged on both sides of the housing 60, and ground terminals 40a and 40b. Further, when the plug connector 1 and the receptacle connector 2 are fitted together, reinforcing portions 34 and 46 formed of a conductive member such as metal are provided to protect the sidewalls of the housings 50 and 60. In addition, the shielding plate 47 is buried along the central longitudinal direction of the housing 60. The shielding plate 47 is positioned between the ground terminals 40a and 40b to shield the ground terminals 40a and 40b.

In such a conventional connector, since the shielding plate 47 is located between the ground terminals 40a and 40b, the ground terminals 40a and 40b can be shielded, but the terminals 20a, 20b, 40a, and 40b in an external adjacent module ) There is a problem in that it cannot be shielded against the electrical effect applied to the terminal and the electrical effect that the noise radiated from the terminals 20a, 20b, 40a, and 40b exerts on the adjacent module.

Korean Patent Publication No. 10-2018-0081441

An object of the present invention for solving the problems of the prior art as described above is a socket connector having a noise-blocking function that prevents noise radiated from a terminal from leaking to an external adjacent module and is not affected by noise from an external adjacent module. It is to provide a plug connector having a noise-blocking function and a connector device having the same.

In order to achieve the above object, the present invention provides a socket connector coupled to a plug connector and electrically connected, comprising: a socket body having a body portion and a support portion protruding from both sides of the body portion; A plurality of socket terminals disposed along both longitudinal directions of the body portion; And a pair of sidewall shield portions positioned to face both sides of the body portion while being coupled to the end portions of the support portion, and mutually connecting both ends of the pair of sidewall shield portions, and positioned to face both ends of the body portion. It provides a socket connector having a noise shielding function, characterized in that it comprises a socket shield member having a pair of single wall shield portions.

In addition, the body portion includes a pair of sidewall portions provided on both sides in the longitudinal direction, and a pair of endwall portions interconnecting both ends of the pair of sidewall portions, and the support portion is formed protruding from one side of the sidewall portion. It is formed to have a lower height than the side wall portion, the side wall shield portion is formed in a plate shape so as to face the side wall portion, and a concave portion is formed so that the support portion is fitted under the side wall shield portion facing the end of the support portion. It provides a socket connector having a noise blocking function, characterized in that.

In addition, it provides a socket connector having a noise blocking function, characterized in that the coupling guide protrusion is formed to protrude from the upper side of the support to support the inner side of the side wall shield.

In addition, the support portion is configured to protrude on both sides in the longitudinal direction of each of the side wall portions, and the socket terminal has a noise blocking function, characterized in that it is located between a pair of the support portions formed on each of the side wall portions. Provides a socket connector.

In addition, the pair of side wall portions are divided into a first side wall portion and a second side wall portion, and the support portion includes a pair of first support portions protruding from one end of the first side wall portion and one end of the second side wall portion, and , A pair of second support portions protruding from the other end of the first side wall portion and the other end of the second side wall portion, and the side wall shield portion faces one side of the first side wall portion and one side of the second side wall portion And a pair of first side wall shields formed to face each other, and a pair of second side wall shields formed to face the other side of the first side wall and the other side of the second side wall, wherein the first side wall shields face each other The portion and the second side wall shield portion are positioned so as to be in contact with each other, and the concave portion includes a first concave portion formed to be recessed to be inserted into the first support portion under the first side wall shield portion, and a lower side of the second side wall shield portion. And a second concave portion formed to be concave to be inserted into the second support portion, and the end wall shield portion includes a first end wall shield portion interconnecting a pair of the first side wall shield portions, and a pair of the second side wall It provides a socket connector having a noise-blocking function, characterized in that it comprises a second end-wall shield portion for interconnecting the shield portions.

In addition, the socket terminal is formed to be perpendicular to the longitudinal direction of the body portion, the inner side is positioned to be inserted into the body portion, the outer side is a first socket terminal positioned to be exposed to the outside of the body portion, and the first socket terminal It provides a socket connector having a noise blocking function, characterized in that it comprises a second socket terminal extending in the direction of the side wall shield at one end of the.

In addition, the present invention relates to a plug connector coupled to a socket connector and electrically connected, a pair of plug side portions formed in a long shape and spaced apart from each other, one end portion of the pair of plug side portions, and the other portion of the pair of plug side portions. A plug body having a pair of plug wall portions interconnecting ends; A plurality of plug terminals disposed along an inner longitudinal direction of a pair of the plug side portions facing each other; A pair of shielding terminals disposed to pass through the pair of plug wall portions; And a plug shield member formed to cover an edge of the plug wall portion. A plug connector having a noise blocking function is provided.

In addition, the plug shield member includes an outer shield portion covering an outer side of the plug wall portion, an inner shield portion covering an inner side of the plug wall portion, and the outer shield portion to cover both sides between the outer and inner sides of the plug wall portion, and Plug having a noise-blocking function, characterized in that it includes a connection shield portion connected to both sides of the inner shield portion, wherein a concave insertion guide groove is formed at one side of the inner shield portion facing the plug side portion to guide the plug side portion Provide connectors.

In addition, there is provided a plug connector having a noise-blocking function, wherein one end and the other end of the plug side portion connected to the plug wall portion have a concave groove portion, and the groove portion is guided to the insertion guide groove.

In addition, a plug connector having a noise blocking function is provided at one side of the outer shield portion, wherein a bent portion is formed to be bent in a direction between an outer and an inner side of the plug wall portion.

In addition, a plurality of first terminal insertion grooves formed to be parallel to each other along the inner longitudinal direction of the plug side portion, and in a state connected to the first terminal insertion groove along a longitudinal direction of one surface between the inner and outer sides of the plug side portion. Further comprising a plurality of second terminal insertion grooves formed to be parallel, the plug terminal is located in the first terminal insertion groove, one end of the first plug terminal protruding in the outer direction of the first terminal insertion groove, It provides a plug connector having a noise-blocking function, characterized in that it comprises a second plug terminal extending to be inserted into the second terminal insertion groove while being integrally connected to the other end of the first plug terminal to have elasticity.

In addition, the present invention is a connector device having a plug connector and a socket connector coupled to the plug connector and electrically connected, the socket connector comprising: a socket body having a body portion and a support portion protruding from both sides of the body portion; A plurality of socket terminals disposed along both longitudinal directions of the body portion; And a pair of sidewall shield portions positioned to face both sides of the body portion while being coupled to the end portions of the support portion, and mutually connecting both ends of the pair of sidewall shield portions, and positioned to be spaced apart from both ends of the body portion. And a socket shield member having a pair of end-wall shielding portions, wherein the plug connector includes: a pair of plug side portions formed in a long shape and spaced apart from each other, one end portion of the pair of plug side portions, and the other of the pair of plug side portions. A plug body having a pair of plug wall portions interconnecting ends; A plurality of plug terminals disposed along an inner longitudinal direction of a pair of the plug side portions facing each other to be electrically connected to the socket terminal; A pair of shielding terminals disposed to pass through the pair of plug wall portions; And a plug shield member formed to cover an edge of the plug wall portion, and a shield insertion space portion is provided so that the plug shield member is inserted in a spaced apart space between both ends of the body portion and the end wall shield portion, and a pair of A side insertion space portion is provided so that the plug side portion is inserted into the space between the support portions of, and a body insertion space portion is provided so that the body portion is inserted into the space between the pair of plug side portions and the pair of plug wall portions, and the A socket connector having a noise blocking function and a noise blocking function, characterized in that the support part is formed to have a height lower than that of the body part, and one side of the plug side part in contact with the support part is formed with a concave groove so that the support part is inserted. It provides a connector device having a plug connector having.

In addition, the plug shield member includes an outer shield portion covering an outer side of the plug wall portion positioned in a direction opposite to the plug side portion, an inner shield portion covering an inner side of the plug wall portion, and between an outer and an inner side of the plug wall portion. A connection shield portion connected to both sides of the outer shield portion and the inner shield portion to cover both sides, and an insertion guide groove is formed in a concave portion to guide the plug side portion at one side of the inner shield portion facing the plug side portion, A side wall bent contact portion is bent in the direction of the shield insertion space at one side in the length direction of the side wall shield portion, and when the plug shield member is inserted into the shield insertion space, the side wall shield portion and the connection shield portion are spaced apart from each other, It provides a connector device having a socket connector having a noise blocking function and a plug connector having a noise blocking function, wherein the side wall bent contact portion is positioned to contact the connection shield.

In addition, when the plug shield member is inserted into the shield insertion space, a socket connector having a noise-blocking function and a plug connector having a noise-blocking function are positioned so that the end-wall shield part and the outer shield part contact each other. It provides a connector device provided.

In addition, the socket terminal includes a first socket terminal positioned at one side of the body portion, and a second socket terminal extending toward the side wall shield portion at an end of the first socket terminal, and the plug terminal, A first plug terminal positioned inside the plug side so as to be in contact with the first socket terminal, and a second plug terminal extending toward an outer surface of the plug side while being integrally connected to the end of the first plug terminal And, a connector device having a socket connector having a noise blocking function and a plug connector having a noise blocking function, characterized in that the end portions of the second socket terminal and the second plug terminal are positioned to face the side wall shield part. to provide.

In addition, the socket terminal, the plug terminal, and the shielding terminal are provided with a socket connector having a noise blocking function and a plug connector having a noise blocking function, characterized in that it is configured not to protrude to the upper and lower portions of the socket shield member. Provide a connector device.

The present invention has the effect of being firmly supported while the side wall shield portion is guided to the coupling guide portion of the support portion.

In addition, the support portion is only exposed to the outside to a minimum through the concave portion formed in the side wall shield, and the socket terminal is not exposed to the outside of the socket shield member, so that external noise applied to the socket terminal can be easily shielded. There is an effect of preventing the noise radiated from the terminal from leaking to an external adjacent module.

In addition, since the shielding terminal penetrating the plug wall is configured so that it cannot be exposed to the outside by the plug shielding member, noise applied to the shielding terminal from adjacent modules or plug terminals can be easily shielded.

In addition, since the plug terminal is configured to be inserted into the terminal insertion groove formed in the plug body, each plug terminal is kept as far away as possible independently of each other, so that interference between adjacent plug terminals does not occur. .

In addition, when the plug connector is inserted into the socket connector, the bent portion is in contact with the end wall shield and slides into the end wall shield portion, so that the plug wall portion is securely inserted into the socket body while being protected by the bent portion. .

In addition, when the plug connector is inserted into the socket connector, the plug side portion is fitted between the body portion and the coupling guide protrusion, so that the plug side portion is securely positioned without being arbitrarily removed or shaken from the socket body.

In addition, when the plug connector is inserted into the socket connector, the side wall bent contact part is configured to contact the connection shield part, and the end wall shield part is configured to contact the outer shield part, so the socket connector and the plug connector are firmly coupled without shaking each other. There is.

In addition, when the plug connector is inserted into the socket connector, both ends of the socket terminal, both ends of the plug terminal, and both ends of the shielding terminal are configured not to protrude to the upper and lower portions of the socket shield member, so that the socket shield member is a socket terminal, It has the effect of safely blocking external noise applied to the plug terminal and shielding terminal and noise applied to the outside by the socket terminal, plug terminal and shielding terminal.

1 is a view showing a conventional connector.
2 is a diagram illustrating a connector device having a socket connector having a noise blocking function and a plug connector having a noise blocking function according to a preferred embodiment of the present invention.
3 is a view showing a state in which the socket shield member of the socket connector having a noise blocking function is coupled to the socket body according to a preferred embodiment of the present invention.
4 is a view showing a cross-section of a socket connector having a noise blocking function according to a preferred embodiment of the present invention.
5 is a view showing a state in which the plug shield member of the plug connector having a noise blocking function is coupled to the plug body according to a preferred embodiment of the present invention.
6 is a view showing a cross-section of a plug connector having a noise blocking function according to a preferred embodiment of the present invention.
7 is a diagram illustrating a plug terminal of a plug connector having a noise blocking function according to a preferred embodiment of the present invention.
8 is a view schematically showing a state in which the plug connector is coupled to the socket connector of the connector device according to a preferred embodiment of the present invention.
9 is a diagram illustrating a cross-section AA′ of FIG. 8.
FIG. 10 is a diagram illustrating a section BB′ of FIG. 8.
11 is a view showing a cross-section CC' of FIG.
12 is a view showing a state in which the plug body and the socket body are separated so as to face each other with reference to the cross section DD′ of FIG. 8.

Hereinafter, with reference to the accompanying drawings, a socket connector having a noise blocking function, a plug connector having a noise blocking function, and a connector device having the same according to a preferred embodiment of the present invention will be described in more detail.

2 is a diagram illustrating a connector device having a socket connector having a noise blocking function and a plug connector having a noise blocking function according to a preferred embodiment of the present invention.

Referring to FIG. 2, the connector device 1000 is for electrically connecting an external substrate, for example, a first substrate (not shown) and a second substrate (not shown) provided in the interior of the mobile terminal. And a socket connector 100 coupled to the substrate, and a plug connector 200 coupled to the second substrate and electrically connected to the socket connector 100.

The socket connector 100 includes a socket body 110, a plurality of socket terminals 120 disposed along the longitudinal directions of both sides of the socket body 110, and the socket body 110 in a state supported by the socket body 110 It includes a socket shield member 130 disposed to face the edge of.

The plug connector 200 includes a plug body 210 that is coupled to the socket body 110, and is disposed along the longitudinal directions of both sides of the plug body 210, and is electrically connected to the socket terminal 120 to transmit signals. Two plug terminals 220, shielding terminals 225 arranged to penetrate through both ends of the plug body 210, and arranged to cover both ends of the plug body 210 while being supported by the plug body 210 It includes a plug shield member 230.

Meanwhile, the socket connector 100 may be coupled to the first substrate, and the plug connector 200 may be coupled to various modules provided inside the portable terminal.

3 is a view showing a state in which the socket shield member of the socket connector having a noise blocking function according to a preferred embodiment of the present invention is coupled to the socket body, and FIG. 4 is a noise blocking according to a preferred embodiment of the present invention It is a diagram showing a cross section of a socket connector having a function.

3 and 4, the socket connector 100 includes a socket body 110, a socket terminal 120, and a socket shield member 130.

The socket body 110 includes a body portion 112 formed in a substantially rectangular shape, and a plurality of support portions 114 protruding from both sides of the body portion 112. And the body portion 112 is provided with a pair of side wall portions (112a) on both sides in the longitudinal direction, and a pair of end walls to interconnect both ends of the pair of side wall portions (112a) at both ends in the longitudinal direction. A portion 112b is provided. A pair of the support portions 114 are formed to protrude from both sides of each side wall portion 112a while being spaced apart from each other, and are formed to have a height lower than that of the sidewall portion 112a. At this time, the pair of sidewall portions 112a are divided into a first sidewall portion 112a-1 and a second sidewall portion 112a-2. In addition, the support portion 114 includes a pair of first support portions 114a protruding from one end portion of the first side wall portion 112a-1 and one end portion of the second side wall portion 112a-2, and a first side wall. And a pair of second support portions 114b protruding from the other end of the portion 112a-1 and the other end of the second sidewall portion 112a-2. In addition, first and second support portions 114a and 114b provided on both sides of the first side wall portion 112a-1 and first and second support portions 114a and 114b provided on both sides of the second side wall portion 112a-2. Are positioned to be spaced apart from each other.

The socket shield member 130 is for securing the signal transmission quality of the socket terminal 120, and the material thereof is a copper alloy in order to easily shield external electromagnetic interference (EMI) or internal interference signals. Or stainless steel (stainless steel) can be exemplified, but the present invention is not limited thereto. The socket shield member 130 includes a side wall shield portion 132 and a single wall shield portion 134. The side wall shield portion 132 includes a pair of first side wall shield portions 132a formed to face one side of the first side wall portion 112a-1 and one side of the second sidewall portion 112a-2, and a first And a pair of second sidewall shield portions 132b formed to face the other side of the sidewall portion 112a-1 and the other side of the second sidewall portion 112a-2. In addition, the first side wall shield portion 132a and the second side wall shield portion 132b facing each other are positioned to abut each other. The first and second side wall shield portions 132a and 132b are formed in a plate shape, respectively, and the first and second support portions 114a and 114b are spaced apart from the first and second side wall portions 112a-1 and 112a-2. ) Is fitted to the end. To this end, a first concave portion 132a-1 is formed to be concave to be inserted into the first support portion 114a under the first side wall shield portion 132a facing the end of the first support portion 114a, and the second A second concave portion 132b-1 is formed to be inserted into the second support portion 114b under the second side wall shield portion 132b facing the end portion of the support portion 114b. And after the first and second support portions 114a and 114b are inserted into the first and second concave portions 1132a-1 and 32b-1, the first and second side wall shields are positioned above the first and second support portions 114a and 114b. The coupling guide protrusions 115 are formed to protrude respectively to support the inner side of the portions 132a and 132b. As such, the first and second side wall shield portions 132a and 132b have the effect of being firmly fitted to the first and second support portions 114a and 114b while being supported by the coupling guide protrusion 115. In addition, the first and second support portions 114a and 114b are exposed to the outside to a minimum through the first and second concave portions 1132a-1 and 32b-1 formed in the first and second side wall shield portions 132a and 132b. However, since the socket terminal 120 is not exposed to the outside, the cut area of the first and second side wall shields 132a and 132b is minimized, so that external noise can be easily shielded, and from the socket terminal 120 There is an effect of preventing the radiated noise from leaking to an external adjacent module.

The end wall shield part 134 is positioned so as to face one end part of the body part 112, that is, one end wall part 112b, but is a first for integrally interconnecting both ends of the pair of first side wall shield parts 132a. The end wall shield part 134a and the other end part of the body part 112, that is, the second end wall part 112b, are positioned to face each other, but the two ends of the pair of second side wall shield parts 132b are integrally interconnected. It includes two end-wall shielding portions 134b. On the other hand, the socket shield member 130 has a pair of first side wall shield portions 132a and a first end wall shield portion 134a integrally formed, and a pair of second side wall shield portions 132b and a second end wall The shield portions 134b are integrally formed, and they may be formed to be coupled to the first and second support portions 114a and 114b. In addition, the first and second side wall shield portions 132a and 132b facing each other may be bonded to each other by bonding or welding. In addition, the socket shield member 130 may be integrally formed.

The socket terminal 120 includes first and second support portions 114a formed between the first and second support portions 114a and 114b formed on the first sidewall portion 112a-1 and on the second sidewall portion 112a-2, 114b) are arranged in parallel. The socket terminal 120 is formed to be perpendicular to the longitudinal direction of the first and second side wall portions 112a-1 and 112a-2, but the inner side is positioned to be inserted into the body 112, and the outer side is the first, 2 The first socket terminal 122 positioned to be exposed to the outside of the side wall portions 112a-1 and 112a-2, and the first and second side wall shield portions 132a, 132b at one end of the first socket terminal 122 It includes a second socket terminal 124 extending integrally in the) direction. The first socket terminal 122 serves to electrically contact the plug terminal 220 to be described later, and the second socket terminal 124 serves to electrically contact the first substrate. The first socket terminal 122 may be insert injection molded into the inside of the first and second side wall portions 112a-1 and 112a-2.

5 is a view showing a state in which the plug shield member of the plug connector having a noise blocking function according to a preferred embodiment of the present invention is coupled to the plug body, and FIG. 6 is a noise blocking according to a preferred embodiment of the present invention It is a diagram showing a cross section of a plug connector having a function.

5 and 6, the plug connector 200 includes a plug body 210, a plug terminal 220, a shield terminal 225, and a plug shield member 230. It should be noted that the plug connector 200 shown in FIGS. 5 and 6 is rotated by 180° in the plug connector 200 of FIG. 2 in order to aid understanding of the present invention.

The plug body 210 is coupled to the socket body 110 and is formed in a long shape and has a pair of plug side portions 212 spaced apart from each other, and one end of the pair of plug side portions 212 and a pair of plugs It includes a pair of plug wall portions 214 interconnecting the other ends of the side portions 212.

The plug shield member 230 covers the edge of the plug wall portion 214 to secure the signal transmission quality of the plug terminal 220 and the shield terminal 225, and the material thereof is an external EMI or internal interference signal. In order to easily shield the copper alloy or stainless steel, for example, but the present invention is not limited thereto. The plug shield member 230 includes an outer shield portion 232 covering the outside of the plug wall portion 214 that is not connected to the plug side portion 212 and the inside of the plug wall portion 214 connected to the plug side portion 212. Including a covering inner shield portion 234 and a connection shield portion 236 connected to both sides of the outer shield portion 232 and the inner shield portion 234 to cover both sides between the outer and inner sides of the plug wall portion 214 do. And a cutting line 234b is provided so that the center of the inner shield part 234 in the longitudinal direction is cut, and the plug shield member 230 bends the metal plate, so that the outer shield part 232 and the connection shield part 236 And the inner shield part 234 is integrally formed. And both ends of the inner shield portion 234 provided in the cut line 234b of the inner shield portion 234 may be coupled by welding or the like.

In addition, a concave insertion guide groove 234a is formed at one side of the inner shield portion 234 facing the plug side portion 212 so that the plug side portion 212 is guided. At this time, one end and the other end of the plug side portion 212 connected to the plug wall portion 214 are concavely formed with a concave groove 212a, and guided so that the concave groove 212a is inserted into the insertion guide groove 234a. . Further, a bent portion 232a is formed on one side of the outer shield portion 232 so as to be bent in a direction between the outer and inner sides of the plug wall portion 214. Since the bent portion 232a is formed in the direction of the plug wall portion 214 as described above, it is effective to protect the plug wall portion 214 from the outside.

The shielding terminal 225 is electrically connected to the outside, and may be formed in, for example, a columnar shape, and its cross section may be formed in various ways, such as a circle or a polygon. The shielding terminals 225 are configured as a pair so as to pass through the pair of plug wall portions 214, and both ends thereof are positioned to be exposed to the outside of the plug wall portion 214. And when the groove portion (212a) is guided to the pair of insertion guide grooves (234a) provided on both sides of the inner shield portion 234, the shielding terminal 225 positioned to face the inner shield portion 234 is one It is located between the pair of insertion guide grooves (234a). As such, the shielding terminal 225 is configured so that it cannot be exposed to the outside by the inner shielding part 234, the outer shielding part 232, and the connection shielding part 236, so that the shielding terminal ( There is an effect of easily shielding the noise applied to 225). In addition, there is an effect of preventing noise radiated from the shielding terminal 225 from being transmitted to an adjacent module or plug terminal 220.

7 is a diagram illustrating a plug terminal of a plug connector having a noise blocking function according to a preferred embodiment of the present invention.

6 and 7, the plug terminal 220 is composed of a plurality so as to be electrically connected to the plurality of socket terminals 120, and parallel along the inner longitudinal direction of a pair of plug side portions 212 facing each other. Is placed as. At this time, a plurality of first terminal insertion grooves 212b are formed to be parallel to each other along the inner longitudinal direction of the plug side portion 212, and a plurality of second terminal insertion grooves 212 The terminal insertion groove 212c is formed to be parallel to each other while being connected to the first terminal insertion groove 212b. In addition, the plug terminal 220 is positioned in the first terminal insertion groove 212b, and one end thereof has a first plug terminal 222 protruding outward of the first terminal insertion groove 212b, and a first plug to have elasticity. And a second plug terminal 224 extending to be inserted into the second terminal insertion groove 212c while being integrally connected to the other end of the terminal 222. In this way, since the first and second plug terminals 220 are configured to be inserted into the first and second terminal insertion grooves 212b and 212c, each plug terminal 220 is kept as far apart as possible independently of each other, There is an effect that interference between adjacent plug terminals 220 does not occur.

FIG. 8 is a view schematically showing a state in which a plug connector is coupled to a socket connector of a connector device according to a preferred embodiment of the present invention, and FIG. 9 is a view showing a cross-section A-A' of FIG. 8.

2, 8 and 9, the plug connector 200 is coupled to the socket connector 100. At this time, the socket connector 100 is provided with a shield insertion space 116a so that the plug shield member 230 is inserted into a spaced apart space between both ends of the body 112 and the end wall shield 134, A side insertion space portion 116b is provided so that the plug side portion 212 is inserted into the space between the pair of support portions 114 facing each other. In addition, the plug connector 200 is provided with a body insertion space portion 216 so that the body portion 112 is inserted into the space between the pair of plug side portions 212 and the pair of plug wall portions 214. And the plug shield member 230 and the plug side portion 212 are inserted into the shield insertion space portion 116a and the side insertion space portion 116b, and the body portion 112 is inserted into the body insertion space portion 216, The plug connector 200 is inserted into the socket connector.

As described above, the present invention includes a shield insertion space 116a, a side insertion space 116b, and a body insertion space 216, so that the plug connector 200 inserted into the socket connector 100 is a socket shield member 130 ) Is not exposed to the outside, the socket terminal 120, the plug terminal 220, and the shielding terminal 225 have the effect of being able to easily shield external noise.

And the support portion 114 is formed to have a lower height than the body portion 112, both sides of the plug side portion 212 in contact with the support portion 114 is concave so that the support portion 114 is inserted (212a): Figure 12 ) Is formed, the plug side portion 212 is safely inserted into the side insertion space portion 116b without protruding from the top of the socket shield member 130. Then, the plug terminal 220 provided on the plug side portion 212 is also located inside the socket shield member 130, so that the plug terminal 220 is effectively protected from external noise.

And when the support portion 114 is inserted into the groove portion 212a, the plug side portion 212 is fitted between the body portion 112 and the coupling guide protrusion 115, the plug side portion 212 is the socket body 110 It has the effect of being safely positioned without falling out or shaking at random.

10 is a diagram illustrating a cross section taken along line B-B' of FIG. 8.

2, 3, 8, and 10, the first and second side wall bent contact portions 132a on one side in the longitudinal direction of the first and second side wall shield portions 132a and 132b in the direction of the shield insertion space 116a. -2, 132b-2) is formed by bending. And when the plug shield member 230 is inserted into the shield insertion space 116a, the first and second side wall shield portions 132a, 132b and the connection shield portion 236 are spaced apart from each other, but the first and second side wall bent contact portions (132a-2, 132b-2) is positioned to contact the connection shield portion 236. In addition, the first and second end wall shield portions 134a and 134b are positioned to contact the outer shield portion 232. As described above, in the present invention, the first and second side wall bent contact portions 132a-2 and 132b-2 are configured to contact the connection shield portion 236, and the first and second end wall shield portions 134a and 134b are provided with the outer shield portion ( Since it is configured to be in contact with the 232, there is an effect that the socket connector 100 and the plug connector 200 are firmly coupled without shaking each other. In addition, in some cases, an end wall bent contact portion (not shown) may be additionally formed on the outer shield portion 232 to contact the first and second end wall shield portions 134a and 134b.

11 is a view showing a cross-section C-C' of FIG.

8 and 11, the socket terminal 120 includes a first socket terminal 122 located on one side of the body part 112, and a side wall shield part 132 at an end of the first socket terminal 122. ) And a second socket terminal 124 extending in the direction. The plug terminal 220 is integrally connected to the first plug terminal 222 positioned inside the plug side portion 212 so as to contact the first socket terminal 122 and the end of the first plug terminal 222 And a second plug terminal 224 extending in the outer surface direction of the low plug side portion 212. And when the socket connector 100 and the plug connector 200 are coupled, the first socket terminal 122 and the first plug terminal 222 are in electrical contact with each other, and at this time, the first plug terminal 222 has elasticity. It is configured to have an effect of being firmly coupled to the first socket terminal 122.

On the other hand, the ends of the second socket terminal 124 and the second plug terminal 224 are positioned to face the side wall shield portion 132, and the side wall shield portion 132 is the socket terminal 120 and the plug terminal 220 There is an effect of being able to easily shield external noise that affects the signal transmission of

12 is a view showing a state in which the plug body and the socket body are separated to face each other with reference to the cross section D-D' of FIG. 8.

8, 10 and 12, in a state where the plug body 210 and the socket body 110 are separated to face each other, a plug is provided on one side of the outer shield part 232 facing the socket body 110. A bent portion 232a is formed in the direction of one surface of the wall portion 214. Accordingly, when the plug body 210 is inserted into the socket body 110, the bent portion 232a is in contact with the end wall shield portion 134 and slides inward of the end wall shield portion 134, and the plug wall portion 214 is safely inserted into the socket body 110 in a state protected by the bent portion 232a. As such, the bent portion 232a is formed to be bent in the direction of the plug wall portion 214, so that the plug wall portion 214 is securely protected from the outside.

On the other hand, since both ends of the socket terminal 120, both ends of the plug terminal 220 and both ends of the shielding terminal 225 are configured not to protrude to the upper and lower portions of the socket shield member 130, the socket shield member ( 130) denotes external noise applied in the direction of the socket terminal 120, plug terminal 220 and shielding terminal 225 and noise applied to the outside by the socket terminal 120, plug terminal 220 and shielding terminal 225. It has the effect of blocking safely.

Although the present invention has been described in detail in the above embodiments, it is natural that the present invention is not limited thereto, and it is obvious to those skilled in the art that various modifications and modifications are possible within the scope of the technical idea of the present invention, and such modifications and modifications are attached. If it falls within the scope of the claims, the technical idea should also be regarded as belonging to the present invention.

1000: connector device
100: socket connector
110: socket body 112: body
112a: side wall portion 112a-1: first side wall portion
112a-2: second side wall portion 112b: end wall portion
114: support portion 114a: first support portion
114b: second support 115: coupling guide protrusion
116a: shield insertion space 116b: side insertion space
120: socket terminal 122: first socket terminal
124: second socket terminal 130: socket shield member
132: side wall shield portion 132a: first side wall shield portion
132a-1: first concave portion 132a-2: first sidewall bent contact portion
132b: second side wall shield portion 132b-1: second concave portion
132b-2: second side wall bent contact portion 134: single wall shield portion
134a: first end wall shield part 134b: second end wall shield part
200: plug connector
210: plug body 212: plug side
212a: concave portion 212b: first terminal insertion groove
212c: second terminal insertion groove 214: plug wall portion
216: main body insertion space 220: plug terminal
222: first plug terminal 224: second plug terminal
225: shield terminal 230: plug shield member
232: outer shield part 232a: bent part
234: inner shield part 234a: insertion guide groove
234b: incision line 236: connection shield

Claims (16)

In the socket connector that is electrically connected to the plug connector,
A socket body having a body portion and support portions protruding from both sides of the body portion;
A plurality of socket terminals disposed along both longitudinal directions of the body portion; And
As long as a pair of side wall shield portions positioned to face both sides of the body portion while being coupled to the end portions of the support portion, and both ends of the pair of side wall shield portions are interconnected, and positioned to face both ends of the body portion Including a socket shield member having a pair of end-wall shield portions,
The body portion includes a pair of side wall portions provided on both sides in the longitudinal direction, and a pair of end wall portions interconnecting both ends of the pair of side wall portions,
The support portion is formed to protrude from one side of the side wall portion and is formed to have a lower height than the side wall portion,
The side wall shield portion is formed in a plate shape so as to face the side wall portion, the socket connector having a noise blocking function, characterized in that the concave portion is formed to fit the support portion under the side wall shield portion facing the end of the support portion .
delete The method of claim 1,
A socket connector having a noise blocking function, characterized in that a coupling guide protrusion protrudes above the support part to support the inside of the side wall shield part.
The method of claim 1,
The support portion is configured to protrude on both sides in the longitudinal direction of each of the side wall portions,
The socket connector having a noise-blocking function, characterized in that the socket terminal is located between a pair of the support portions formed on each of the side wall portions.
The method of claim 1,
The pair of sidewall portions are divided into a first sidewall portion and a second sidewall portion,
The support part, a pair of first support parts protruding from one end of the first side wall part and one end of the second side wall part, and protruding from the other end of the first side wall part and the other end of the second side wall part. Comprising a pair of second supports,
The side wall shield portion is formed to face a pair of first side wall shield portions formed to face one side of the first side wall portion and one side of the second side wall portion, and the other side of the first side wall portion and the other side of the second side wall portion. And a pair of second side wall shield parts, wherein the first side wall shield parts and the second side wall shield parts face each other,
The concave portion includes a first concave portion formed to be concave to be inserted into the first support portion under the first side wall shield portion, and a second concave portion formed to be concave to be inserted in the second support portion under the second side wall shield portion. Including a recess,
The single wall shield unit comprises a first end wall shield unit for interconnecting a pair of the first side wall shield units and a second end wall shield unit for interconnecting the pair of second side wall shield units Socket connector.
In the socket connector that is electrically connected to the plug connector,
A socket body having a body portion and support portions protruding from both sides of the body portion;
A plurality of socket terminals disposed along both longitudinal directions of the body portion; And
As long as a pair of side wall shield portions positioned to face both sides of the body portion while being coupled to the end portions of the support portion, and both ends of the pair of side wall shield portions are interconnected, and positioned to face both ends of the body portion Including a socket shield member having a pair of end-wall shield portions,
The socket terminal is formed to be perpendicular to the longitudinal direction of the body portion, the inner side is positioned to be inserted into the body portion, the outer side is a first socket terminal positioned to be exposed to the outside of the body portion, and one end of the first socket terminal A socket connector having a noise blocking function, comprising a second socket terminal extending in a direction of the side wall shield portion at the portion. delete delete delete delete delete delete delete delete delete delete

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