KR102446231B1 - Receptacle Connector - Google Patents

Abstract

A plurality of contacts disposed to be spaced apart from each other in the first axial direction (X-axis direction) to electrically connect the plug connector and the board, an insulating part to which the contacts are coupled, a shell to which the insulating part is coupled, and a shell positioned inside the shell Including a waterproof part sealing between the inner surface of the shell and the outer surface of the insulating part from the rear side of the insulating part, the shell is integrally formed without a seam, an insertion groove formed through the shell body so that the insulating part and the waterproof part are coupled to each other, and the waterproof It relates to a receptacle connector including a buffer member formed to protrude rearward from the shell body so as to be located on the rear side with respect to the part.

Description

Receptacle Connector

The present invention relates to a receptacle connector coupled to an electronic device for connection with a plug connector.

In general, a receptacle connector is coupled to a board provided in various electronic devices for connection with a corresponding plug connector. For example, the receptacle connector may be installed in an electronic device such as a portable computer or a mobile phone and used to perform a charging function, a data transmission function, and the like.

Recently, as electronic devices such as mobile phones are required to have a more enhanced complete waterproof function compared to daily waterproofing, the demand for a receptacle connector with a reinforced waterproof function has been developed, including a waterproof part to prevent moisture from penetrating. is becoming

In the receptacle connector according to the prior art, the waterproof part is implemented by applying a potting liquid such as silicone to a gap through which moisture can penetrate, and then hardening. However, in such a receptacle connector, since the process of applying the potting liquid for forming the waterproof part must be repeatedly performed, there is a problem in that the process time becomes long.

In addition, in recent years, it is required to have high performance and miniaturization of an electronic device to which a receptacle connector is applied. As a part of this, there are cases in which high-speed transmission of signals is required from the receptacle connector depending on the applied electronic device.

However, the receptacle connector according to the prior art has a problem in that the signal transmission performance is deteriorated as radiation is generated for the signal during signal transmission, and the performance of other devices provided in the applied electronic device is deteriorated. For example, when the receptacle connector according to the prior art is applied to a mobile phone, the performance of an antenna provided in the mobile phone may be deteriorated. This problem is further exacerbated when the receptacle connector according to the prior art is implemented to enable high-speed transmission of signals.

The present invention has been devised to solve the above-mentioned problems, by providing a space for the potting liquid to flow by using a buffer member while strengthening the waterproof function so as to enhance the overall waterproof performance of electronic devices. An object of the present invention is to provide a receptacle connector capable of reducing a process time by forming a waterproof part through a process of applying a potting solution.

Another object of the present invention is to provide a receptacle connector capable of preventing a potting liquid from leaking out of a shell in the process of forming a waterproof part.

It is also an object of the present invention to provide a receptacle connector capable of reducing the occurrence of radiation for a signal.

In order to solve the problems as described above, the present invention may include the following configuration.

A receptacle connector according to the present invention includes a plurality of contacts spaced apart from each other in a first axial direction to electrically connect a plug connector and a board, an insulating part to which the contacts are coupled, a shell to which the insulating part is coupled, and the shell It may include a waterproof part sealing between the inner surface of the shell and the outer surface of the insulating part from the rear side of the insulating part located inside the.

In the receptacle connector according to the present invention, the shell is a shell body integrally formed without a seam, an insertion groove formed through the shell body so that the insulating part and the waterproof part are coupled to each other, and the waterproof part is located on the rear side It may include a buffer member formed so as to protrude from the shell body toward the rear.

According to the present invention, the following effects can be achieved.

The present invention provides a space for the potting solution to flow by using a buffer member, thereby reducing the process time by forming a waterproof part through the process of applying the potting solution once.

According to the present invention, by forming the buffer member in the shell to which the waterproof part is directly coupled, it is possible to prevent the potting liquid from leaking out of the shell in the process of forming the waterproof part.

The present invention is implemented to reduce the occurrence of radiation for a signal during signal transmission, so that not only can the transmission performance of the signal be improved, but also the performance of other devices provided in the applied electronic device due to the radiated signal is improved. degradation can be reduced.

1 is a schematic perspective view of a receptacle connector according to the present invention;
2 is a schematic exploded perspective view of a receptacle connector according to the present invention;
Figure 3 is a schematic cross-sectional view showing a state in which a sealing member is installed in the shell of the receptacle connector according to the present invention on the basis of line II of Figure 1;
4 is a schematic plan view of an insulating portion to which contacts and a midplate are coupled in the receptacle connector according to the present invention;
5 and 6 are schematic side cross-sectional views of an insulating part to which contacts are coupled for explaining a process of forming a waterproof part in a receptacle connector according to the present invention;
7 is a schematic conceptual view showing a process of applying a potting liquid to form a waterproof part in a state in which the cover is coupled to the shell body;
8 is a schematic rear perspective view of a receptacle connector according to the present invention;
9 is a schematic rear view of a receptacle connector according to the present invention;
10 is an enlarged view showing an enlarged portion A of FIG. 9 in the receptacle connector according to the present invention;
11 is a schematic cross-sectional view of a receptacle connector according to the present invention taken along line II-II of FIG.
12 is a schematic cross-sectional view showing a receptacle connector according to the present invention taken along line III-III of FIG.
13 is a schematic plan view of a lower cover and a first blocking member in the receptacle connector according to the present invention;
14 is a schematic rear perspective view of a receptacle connector according to another embodiment of the present invention;
15A and 15B are schematic plan and side views of an example of a first contact in a receptacle connector according to the present invention;
16A and 16B are schematic plan and side views of an example of a second contact in a receptacle connector according to the present invention;
17 is a schematic cross-sectional view of a contact and a waterproof portion in a receptacle connector according to the present invention;
18 is a schematic front view of a receptacle connector according to the present invention;
19 is a schematic exploded plan view showing a limiting member and an insulating part in the receptacle connector according to the present invention;

Hereinafter, an embodiment of a receptacle connector according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 , the receptacle connector 1 according to the present invention is coupled to a board (not shown) provided in various electronic devices for connection with a plug connector (not shown). The substrate may be a printed circuit board (PCB). A receptacle connector (1) according to the present invention comprises a contact (2), a shell (3), and an insulating portion (4).

1 and 2 , the contact 2 is for electrically connecting the plug connector and the board. The contact 2 is connected to the plug connector inserted into the shell 3 while being mounted on the board, thereby electrically connecting the plug connector and the board. The plug connector may be connected to the contacts 2 by being inserted into the insertion groove 30a (shown in FIG. 1) formed through the shell body 30 (shown in FIG. 2). The contact 2 may be formed of a material having conductivity. The contact 2 is coupled to the insulation 4 . A plurality of the contacts 2 may be coupled to the insulating part 4 .

The contacts 2 may include a connection member 21 (shown in FIG. 2 ) and a mounting member 22 (shown in FIG. 2 ), respectively.

The connecting member 21 is for connecting to the plug connector. Some of the contacts 2 may be coupled to the insulating part 4 so that the connecting member 21 is positioned on one surface of the insulating part 4 . The remaining part of the contacts 2 may be coupled to the insulating part 4 so that the connecting member 21 is positioned on the other surface of the insulating part 4 . One surface and the other surface of the insulating part 4 are opposite to each other. One surface of the insulating part 4 may be an upper surface of the insulating part 4 . The other surface of the insulating part 4 may be a lower surface of the insulating part 4 .

The mounting member 22 is for mounting on the substrate. The contacts 2 may electrically connect the plug connector and the board as the plug connector is connected to the connection member 21 in a state in which the mounting member 22 is mounted on the board, respectively. In this case, the plug connector connected to the connecting member 21 may be electrically connected to the substrate through the mounting member 22 . The contacts 2 may be coupled to the insulating part 4 so that the mounting members 22 are spaced apart from each other in a first axial direction (X-axis direction, shown in FIG. 2 ).

Each of the contacts 2 may include a connecting member 23 (shown in FIG. 2 ).

The connecting member 23 is for connecting the connecting member 21 and the mounting member 22 . The connecting member 23 may be coupled to each of the connecting member 21 and the mounting member 22 to connect the connecting member 21 and the mounting member 22 . The connecting member 23 may be positioned between the connecting member 21 and the mounting member 22 . Of the contacts 2 , each of the contacts 2 in which the connecting member 21 is positioned on the upper surface of the insulating part 4 may be formed by partially bending the connecting member 23 in the downward direction. Accordingly, the contacts 2 may be coupled to the insulating part 4 so that the mounting members 22 are positioned at the same height.

The insulating portion 4 is for supporting the contacts 2 . The contacts 2 may be installed in the insulating part 4 . The contacts 2 include a contact in which the connecting member 21 is located on the upper surface of the insulating part 4 (hereinafter referred to as a 'first contact 2a') and the connecting member 21 is the insulating part It may be composed of a contact (hereinafter, referred to as a 'second contact (2b)') located on the lower surface of (4). The first contacts 2a may be installed in the insulating part 4 so that the connection members 21 are spaced apart from each other in the first axial direction (X-axis direction) from the upper surface of the insulating part 4 . . The second contacts 2b may be installed in the insulating part 4 so that the connection members 21 are spaced apart from each other in the first axial direction (X-axis direction) from the lower surface of the insulating part 4 . . Accordingly, the insulating part 4 may be disposed to be positioned between the connecting members 21 of the first contacts 2a and the connecting members 21 of the second contacts 2b. Accordingly, the insulating part 4 may insulate the connection members 21 of the first contacts 2a and the connection members 21 of the second contacts 2b so that they do not contact each other. The first contacts 2a and the second contacts 2b may be installed on the insulating part 4 through insert molding. The insulating part 4 may be formed of an insulating material.

1 to 3 , the receptacle connector 1 according to the embodiment of the present invention may include a waterproof part 9 (shown in FIG. 3 ). The waterproof part 9 is for implementing a waterproof function. The waterproof part 9 may implement a waterproof function by sealing between the inner surface 31a of the shell 3 (shown in FIG. 3 ) and the outer surface of the insulating part 4 . The waterproof part 9 is formed to partially surround the contacts 2 , thereby implementing a waterproof function for the contacts 2 . The waterproof part 9 may be formed by applying a potting liquid to the inside of the shell 3 and then curing the insulating part 4 while the insulating part 4 is inserted into the shell 3 .

The waterproof part 9 is located inside the shell 3, that is, in the insertion groove 30a, and is located behind the insulating part 4 located in the insertion groove 30a (in the direction of the BD arrow) ( 3) side, it is possible to seal between the inner surface 31a of the shell 3 (shown in FIG. 3) and the outer surface of the insulating part 4 .

The shell 3 may include a buffer member 33 (shown in FIG. 3 ). The buffer member 33 is for providing a space through which the potting liquid for forming the waterproof part 9 can flow. The buffer member 33 may be formed to protrude from the shell body 30 so as to be positioned on the rear side (in the direction of the BD arrow) with respect to the waterproof part 9 . Accordingly, the receptacle connector 1 according to the embodiment of the present invention can reduce the process time for forming the waterproof part 9 .

Specifically, in order to form the waterproof portion 9, the potting liquid should be applied while the insulating portion 4 is inserted into the shell 3 and the potting liquid is applied to the upper side. . In this case, according to the comparative example in which the shell 3 does not include the buffer member 33 , a predetermined potting liquid is applied to the inside of the shell 3 , and the applied potting liquid is applied to the insulating part 4 . When it is uniformly formed on the upper side (hereinafter referred to as “leveling of the potting solution”), the process of additionally applying a predetermined potting solution and waiting until the leveling of the applied potting solution is completed is repeated. And, when the end of the applied potting liquid reaches the end of the shell 3 , the waterproof part 9 may be formed by curing the potting liquid. Accordingly, in order to form the waterproof part 9, there is a problem in that the process time is prolonged because the potting liquid application and leveling of the potting liquid must be repeated.

In order to solve this problem, the receptacle connector 1 according to the embodiment of the present invention includes a buffer member 33 located on the rear (BD arrow direction) side with respect to the waterproof part 9 as follows. effect can be achieved.

The receptacle connector 1 according to the present invention may provide a space through which the potting liquid flows by using the buffer member 33 . Accordingly, in the receptacle connector 1 according to the present invention, leveling of the potting liquid applied to the inside of the shell 3 is completed during the time the potting liquid flows through the buffer member 33, and thereafter, the buffer member Since the potting liquid flowing in (33) reaches the inside of the shell (3), the waterproof part (9) is formed through the process of applying the potting liquid once, thereby reducing the process time.

The length of the buffer member 33 protruding from the shell body 30 may be determined to correspond to the length at which the waterproof part 9 is formed. Specifically, the length of the buffer member 33 protruding from the shell body 30 with respect to the second axial direction (Y-axis direction, shown in FIG. 3 ) is the length of the waterproof part 9 by the second axis. It may be determined in proportion to the length formed based on the direction (the Y-axis direction). The long length in which the waterproof part 9 is formed means that there is a large amount of potting liquid to be applied to form the waterproof part 9 . Therefore, in the embodiment of the present invention, by forming the buffer member 33 to protrude from the shell body 30 in proportion to the length at which the waterproof part 9 is formed, the potting solution is applied once. The potting liquid necessary to form the waterproof part 9 may be applied to all.

Hereinafter, the contact 2 , the insulating part 4 , the shell 3 , the cover 5 , and the waterproof part 9 will be described in detail with reference to the accompanying drawings.

Referring to FIG. 4, the insulating part 4 of the receptacle connector 1 according to the present invention includes a first insulating part 41 (shown in FIG. 4) and a second insulating part 42 (shown in FIG. 4). can do. The first insulating part 41 and the second insulating part 42 may be disposed to be spaced apart from each other in the second axial direction (Y-axis direction). The second axial direction (Y-axis direction) is a direction perpendicular to the first axial direction (X-axis direction). The first insulator 41 may be positioned in front of the second insulator 42 (in the direction of the FD arrow, shown in FIG. 4 ).

The insulating part 4 may be coupled to the shell body 30 such that the first insulating part 41 is positioned in the insertion groove 30a. The insulating part 4 may be coupled to the shell body 30 such that the second insulating part 42 is positioned outside the insertion groove 30a. In this case, the waterproof part 9 may be positioned between the first insulating part 41 and the second insulating part 42 in the second axial direction (Y-axis direction). The waterproof part 9 includes the inner surface 31a and the insulating part 4 of the shell 3 from the rear (BD arrow direction) side with respect to the first insulating part 41 positioned in the insertion groove 30a. ) can be sealed between the outer surfaces.

The first insulating part 41 may include an insulating body 411 (shown in FIG. 4 ).

The insulating body 411 is for supporting the contacts 2 . The insulating body 411 forms the overall appearance of the first insulating part 41 . The first contacts 2a may be coupled to the insulating body 411 such that the connection members 21 are positioned on the upper surface of the insulating body 411 . The second contacts 2b may be coupled to the insulating body 411 such that the connection members 21 are positioned on the lower surface of the insulating body 411 . The connecting members 21 and the connecting members 23 may be coupled to the insulating body 411 . The insulating body 411 , the first contacts 2a , and the second contacts 2b may be coupled to each other through insert molding.

The first insulating part 41 may include a protruding member 412 (shown in FIG. 4 ).

The protruding member 412 protrudes outwardly from the insulating body 411 . The protruding member 412 may be coupled to the insulating body 411 so as to protrude outwardly from the insulating body 411 . The protruding member 412 and the insulating body 411 may be integrally formed. The first insulating portion 41 may be inserted into the insertion groove 30a so that the protruding member 412 comes into contact with the inner surface 31a (shown in FIG. 3 ) of the shell 3 . Accordingly, the protrusion member 412 may seal between the inner surface 31a of the shell 3 and the outer surface of the first insulating part 41 .

The second insulating portion 42 is for supporting the contacts 2 . The contacts 2 may be coupled to the second insulating part 42 so that the mounting members 22 are positioned at the same height. The mounting members 22 and the connecting members 23 may be coupled to the second insulating part 42 . The second insulating portion 42 , the first contacts 2a , and the second contacts 2b may be coupled to each other through insert molding.

In the receptacle connector 1 according to the present invention, the waterproof part 9 has the rear surface 42a (shown in FIG. 4) of the second insulating part 42 on the basis of the second axial direction (Y-axis direction). between the front surface 41a (shown in FIG. 4 ) of the first insulation portion 41 and the rear surface 42a of the second insulation portion 42, the first insulation portion 41 and the second insulation portion It is possible to implement a waterproof function for the contacts 2 located in a space (S, shown in FIG. 4 ) spaced apart between the two insulating portions 42 . That is, in the receptacle connector 1 according to the present invention, the position of the waterproof part 9 is changed toward the front (FD arrow direction) when compared to the prior art.

Accordingly, in the receptacle connector 1 according to the present invention, the position of the mounting members 22 is prevented from being changed due to a change in volume, etc. in the process of curing the potting liquid for forming the waterproof part 9. can Accordingly, the receptacle connector 1 according to the present invention can improve the flatness of the mounting members 22 to increase the connection force between the mounting members 22 and the board, and furthermore, the plug connector and It is possible to improve the connection performance between the substrates.

As the position of the waterproof part 9 is changed toward the front (FD arrow direction) through the space S spaced apart between the first insulating part 41 and the second insulating part 42, the waterproof part (9) may be formed at a position spaced apart from the mounting members 22 of the contacts 2 toward the front (FD arrow direction). Accordingly, the waterproof part 9 surrounds the connecting members 23 of the contacts 2 located in the space S between the first insulating part 41 and the second insulating part 42 . can be formed.

The space S spaced apart between the first insulating part 41 and the second insulating part 42 may be formed in the insertion groove 30a formed through the shell body 30 . Accordingly, the waterproof portion 9 may be formed in the insertion groove 30a to seal between the inner surface 31a of the shell 3 and the outer surface of the insulating portion 4 . The waterproof part 9 may be positioned at the rear (BD arrow direction) side with respect to the first insulating part 41 in the insertion groove 30a. The waterproof part 9 may be located at the rear (BD arrow direction) side with respect to the protruding member 412 in the insertion groove 30a.

Referring to FIG. 4 , the receptacle connector 1 according to the present invention may include a midplate 8 (shown in FIG. 2 ).

The midplate 8 is for connecting the first insulating part 41 and the second insulating part 42 . The midplate 8 is coupled to the first insulating part 41 and the second insulating part 42, respectively, so that the first insulating part is disposed to be spaced apart from each other in the second axial direction (Y-axis direction). The part 41 and the second insulating part 42 may be connected. The midplate 8 may be formed of a material having greater adhesion to the waterproof part 9 than the first insulating part 41 and the second insulating part 42 . For example, the midplate 8 may be formed of a metal, and the first insulating part 41 and the second insulating part 42 may be formed of a synthetic resin.

The midplate 8 may be coupled to each of the first insulating part 41 and the second insulating part 42 so as to be positioned inside the first insulating part 41 and the second insulating part 42 . can The midplate 8 is positioned between the connecting members 21 located on the upper surface of the insulating body 411 and the connecting members 21 located on the lower surface of the insulating body 411. can be coupled to The midplate 8 and the contacts 2 may be implemented to be respectively coupled to the first insulating part 41 and the second insulating part 42 through insert molding.

The waterproof part 9 is formed in a space S spaced apart from the first insulating part 41 and the second insulating part 42 . The waterproof part 9 partially surrounds the contacts 2 and the midplate 8 in the space S between the first insulating part 41 and the second insulating part 42 . By being formed to do so, it is possible to implement a waterproof function for the contacts (2). The waterproof part 9 is formed on the entire surface of the inner surface 31a of the shell 3 surrounding the space S between the first insulating part 41 and the second insulating part 42 . By being formed, it is possible to completely seal the space S between the first insulating part 41 and the second insulating part 42 .

Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

In the receptacle connector 1 according to the present invention, the first insulating part 41 and the second insulating part 42 are not formed integrally, but are formed in a separate configuration so as to be spaced apart, and the midplate (8) is implemented to connect the first insulating part 41 and the second insulating part 42 using Then, in the space S spaced apart between the first insulating part 41 and the second insulating part 42 , the waterproof part 9 surrounds the contacts 2 and the midplate 8 . is formed to Accordingly, it is possible to improve the waterproof performance of the gap generated between the receptacle connector 1 according to the present invention and the electronic device.

Specifically, by forming a connecting member between the first insulating part 41 and the second insulating part 42 with a synthetic resin of the same material as these, an integral insulating part 4 having a penetration area therein can be formed. In this case, since the waterproof part 9 is not strongly adhered to the connecting member formed of synthetic resin, moisture may penetrate into a gap between the waterproof part 9 and the connecting member.

Therefore, in the embodiment of the present invention, the insulating part 4 is implemented to include the first insulating part 41 and the second insulating part 42 as separate components, and the midplate ( 8) is used to connect the first insulating part 41 and the second insulating part 42, and a space S between the first insulating part 41 and the second insulating part 42 is spaced apart (S). By forming the waterproof part 9 on the surface, the waterproof performance can be improved by making the waterproof part 9 strongly adhere to the midplate 8 to completely prevent moisture penetration.

The mid plate 8 may include a mid body 81 (shown in FIG. 2 ), a grounding member 83 (shown in FIG. 2 ), and a coupling member 84 (shown in FIG. 2 ).

The mid body 81 is coupled to the insulating body 411 . The mid body 81 is coupled to the insulating body 411, so that the strength of the insulating body 411 can be reinforced. The mid body 81 is positioned between the connection members 21 located on the upper surface of the insulating body 411 and the connection members 21 located on the lower surface of the insulating body 411, the insulating body 411. can be coupled to The mid body 81 may be formed in a rectangular plate shape as a whole, but is not limited thereto, and may be formed in another shape as long as it can reinforce the strength of the insulating body 411 . The mid body 81 may be formed of a material having greater strength than the insulating body 411 . For example, the mid body 81 may be formed of a metal, and the insulating body 411 may be formed of a synthetic resin. The mid body 81 may be coupled to each of the insulating body 411 and the protruding member 412 . In this case, a part of the mid body 81 may be coupled to the insulating body 411 and a part coupled to the protrusion member 412 at the same time.

The ground member 83 is for ground. The ground member 83 may be grounded through the board by being mounted on the board. In this case, the ground member 83 may be mounted on the board to be connected to a ground terminal provided on the board. The midplate 8 is coupled to each of the first insulating part 41 and the second insulating part 42 so that at least a part of the grounding member 83 is positioned outside the second insulating part 42 . can be The ground member 83 may be coupled to the mid body 81 . The ground member 83 may be coupled to the mid body 81 so as to protrude from the mid body 81 in a downward direction (a DD arrow direction, as shown in FIG. 2 ). The ground member 83 and the mid body 81 may be integrally formed.

The coupling member 84 is for connecting the first insulating part 41 and the second insulating part 42 . Since the first insulating part 41 and the second insulating part 42 are disposed to be spaced apart from each other in the second axial direction (Y-axis direction), the coupling member 84 is the first insulating part 41 . ) and the second insulating part 42 may be formed along the second axial direction (Y-axis direction) to connect them. The coupling member 84 may be positioned between the limiting member 7 and the grounding member 83 .

The grounding member 83 may be formed on the coupling member 84 . The ground member 83 may be coupled to the coupling member 84 so as to protrude from the coupling member 84 toward the downward direction (the DD arrow direction). The coupling member 84 and the grounding member 83 may be integrally formed.

The receptacle connector 1 according to the present invention may include a plurality of the midplates 8 . When the midplates 8 are implemented in plurality, the contacts 2 may be positioned between the midplates 8 with respect to the first axial direction (X-axis direction). The contacts 2 may be located between the coupling members 84 respectively included in the midplates 8 based on the first axial direction (X-axis direction) in the spaced apart space S. .

The waterproof part 9 partially surrounds the contacts 2 and the coupling members 84 in the space S spaced apart between the first insulating part 41 and the second insulating part 42 . By being formed to do so, it is possible to implement a waterproof function for the contacts (2).

5 and 6 , the waterproof part 9 may be formed in a space S spaced apart from the first insulating part 41 and the second insulating part 42 . The waterproof part 9 may be formed in the space S spaced apart between the first insulating part 41 and the second insulating part 42 through the following processes.

First, as shown in FIG. 5 , in a state in which the first insulating part 41 to which the contacts 2 are coupled is coupled to be inserted into the shell 3 , a potting for forming the waterproof part 9 . The portion to which the liquid is applied faces upward, and the potting liquid is applied to the inside of the shell (3).

Next, as the potting liquid applied to the inside of the shell 3 flows inside the shell 3, the space between the first insulating part 41 and the second insulating part 42 ( S) is filled. As described above, the shell 3 is in a state in which the portion to which the potting liquid is applied faces upward. Accordingly, the potting liquid may flow to fill the space S spaced apart between the first insulating part 41 and the second insulating part 42 by gravity.

Next, as shown in FIG. 6 , when the potting solution is filled in the space S spaced apart between the first insulating part 41 and the second insulating part 42 , the potting solution is cured. Accordingly, the potting liquid is implemented as the waterproof part 9 .

1 to 6 , the receptacle connector 1 according to the present invention may include a cover 5 (shown in FIG. 2 ).

The cover 5 is for protecting the shell 3 . The shell 3 may be coupled to the cover 5 so as to be located inside the cover 5 . The cover 5 may be coupled to be fixed to the substrate. The cover 5 may be coupled to the substrate by being mounted on the substrate using a surface mount technology. The cover 5 and the shell 3 may be joined by being partially welded. The shell 3 may be installed on the cover 5 so as to protrude from the cover 5 .

The cover 5 may include an upper cover 51 (shown in FIG. 2 ) and a lower cover 52 (shown in FIG. 2 ).

The upper cover 51 is disposed above the insulating part 4 . The upper cover 51 may be disposed to cover the upper surface of the insulating part 4 and partially cover both side surfaces of the insulating part 4 .

The lower cover 52 is disposed below the insulating part 4 . The lower cover 52 may be disposed to cover a lower surface of the insulating part 4 and partially cover both side surfaces of the insulating part 4 . The entire surface of both sides of the insulating part 4 may be covered by the upper cover 51 and the lower cover 52 .

Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

The receptacle connector 1 according to the present invention is implemented such that the cover 5 is not integrally formed and includes the upper cover 51 and the lower cover 52 . Accordingly, the receptacle connector 1 according to the present invention has the advantage of reducing the process cost by lowering the defect rate of the product compared to the comparative example in which the cover 5 is integrally formed and coupled to the shell 3 have.

For example, in the comparative example, the cover 5 formed integrally is coupled to the shell 3 so that it is located outside the shell 3 . In this case, due to manufacturing tolerances, etc., the cover 5 is 3) If it is not formed in the correct size to surround the outside of the cover 5 is discarded as a defective product. Specifically, when the cover 5 is formed smaller than the outside of the shell 3, the cover 5 cannot cover the outside of the shell 3, and in this case, the manufacturing tolerance is reflected. When (5) is formed to be larger than the outside of the shell (3) by a predetermined size, the shell (3) is stably fixed due to the clearance (裕隔) between the cover (5) and the shell (3) Since it cannot be done, a defect occurs in the cover 5 . In contrast, in the receptacle connector 1 according to the present invention, the cover 5 includes the upper cover 51 and the lower cover 52 , and the upper cover 51 and the lower cover 52 are By being coupled to the shell 3 so as to be in close contact with the shell 3 at the upper and lower portions of the shell 3, respectively, there is an advantage in that it is possible to reduce the process cost by lowering the defect rate of the product when compared with the comparative example.

The cover 5 may be coupled to the shell 3 such that the upper cover 51 is positioned toward the rear (BD arrow direction) with respect to the second insulating portion 42 . Accordingly, the upper cover 51 covers all of the second insulating part 42 from the upper side of the second insulating part 42 in the third axial direction (Z-axis direction, shown in FIG. 2 ). Accordingly, it is possible to protect the second insulating part 42 and the contacts 2 coupled to the second insulating part 42 . The third axial direction (Z-axis direction) is a direction perpendicular to the first axial direction (X-axis direction) and the second axial direction (Y-axis direction), respectively.

The buffer member 33 is formed above the second insulating part 42 to cover at least a partial area of the second insulating part 42 , and the upper cover 51 is attached to the buffer member 33 . It may be coupled to the shell 3 so as to be located on the rear side (in the direction of the BD arrow). As shown in FIG. 2 , the buffer member 33 covers the upper surface of the second insulating part 42 and at the same time covers a part of both sides of the second insulating part 42 from the shell body 30 . can protrude. The lower cover 52 may be coupled to the shell 3 so as to be positioned toward the front (in the direction of the FD arrow) with respect to the buffer member 33 .

As described above, the receptacle connector 1 according to the embodiment of the present invention is implemented to include the buffer member 33 located on the rear (BD arrow direction) side with respect to the waterproof part 9, so that the following effects and effects are obtained. can promote

First, the receptacle connector 1 according to the embodiment of the present invention may provide a space for the potting liquid to flow through the buffer member 33 . Accordingly, the potting liquid applied to the buffer member 33 flows through the buffer member 33 and fills the inside of the shell 3 . Accordingly, in the receptacle connector 1 according to the embodiment of the present invention, leveling of the potting solution applied to the inside of the shell 3 is completed during the time the potting solution flows through the buffer member 33 , and then The potting liquid flowing through the buffer member 33 reaches the inside of the shell 3 . Accordingly, in the receptacle connector 1 according to the embodiment of the present invention, the space S between the first insulating part 41 and the second insulating part 42 is spaced apart through the process of applying a potting liquid once. By forming the waterproof part 9 so as to fill the entire surface, the waterproof function is realized, and the process time for forming the waterproof part 9 can be reduced.

Second, in the receptacle connector 1 according to the embodiment of the present invention, a buffer member 33 is formed in the shell 3 to which the waterproof part 9 is directly coupled to provide a space for the potting solution to flow, so that the potting solution It is possible to prevent leakage into the gap between the cover 5 and the shell 3 .

Referring to FIG. 7 , the effect of the present invention compared to the comparative example of the receptacle connector 10 which does not include a buffer member will be described in detail. As described above, the process of applying the potting solution to the inside of the shell 11 (shown in FIG. 7 ) that does not include a buffer member and waiting until the leveling of the applied potting solution is completed is repeated to form a waterproof part. In this case, the processing time may be increased. Accordingly, according to the comparative example of FIG. 7 , it is possible to provide a space through which the potting liquid flows through the cover 14 while the cover 14 (shown in FIG. 7 ) is coupled to the shell 11 . That is, in the comparative example, considering that the cover 14 was formed to cover all the insulating parts 12 , the potting liquid could be applied while the cover 14 was coupled to the shell 11 . However, since the cover 14 and the shell 11 are combined after being produced through a separate manufacturing process, there may be a gap between the cover 14 and the shell 11 . Accordingly, according to the comparative example of FIG. 7 , the potting liquid flowing along the cover 14 may flow out due to the clearance between the cover 14 and the shell 11 .

Therefore, in the embodiment of the present invention, in the process of forming the waterproof part 9 by additionally forming the buffer member 33 on the shell body 30 formed so that the waterproof part 9 is in direct contact with it, It is possible to prevent the potting liquid from leaking to the outside.

8 to 10 , the insulating part 4 has a rear surface 4b (shown in FIG. 2 ) of the second insulating part 42 from the insertion groove 30a to the rear (BD). It may be installed in the shell 3 so as to protrude toward the arrow direction). The contacts 2 may be mounted on the substrate while being supported by the second insulating portion 42 protruding from the insertion groove 30a.

The shell 3 may be formed so that the front surface 4a side of the first insulating part 41 and the rear surface 4b side of the second insulating part 42 are open. In this case, in the shell 3 , the front side 4a of the first insulating part 41 should be opened because the plug connector must be inserted, but in the shell 3 , the second insulating part 42 ) of the rear surface 4b side only needs to secure a space in which the contacts 2 can be mounted on the substrate. Accordingly, radiation of a signal may be unnecessarily generated from the shell 3 through the rear surface 4b of the second insulating part 42 . In addition, as the rear side of the second insulating part 42 is formed to protrude from the shell 3 in order to secure a space in which the contacts 2 can be mounted on the substrate, by the shell 3 Signal radiation may be unnecessarily generated through the lower surface of the second insulating part 42 that is not covered.

In this way, in order to reduce the radiation of the signal through the lower surface side or the rear surface 4b side of the second insulating part 42, the receptacle connector 1 according to the embodiment of the present invention has the insulating part 4 ) may include a blocking part 53 disposed to cover at least a partial area.

The blocking part 53 may be coupled to the cover 5 so as to cover at least one of a lower surface and a rear surface 4b of the second insulating part 42 . Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

First, the receptacle connector 1 according to the present invention can reduce the occurrence of radiation for a signal during signal transmission by using the blocking unit 53 . Accordingly, the receptacle connector 1 according to the present invention can improve the transmission performance for signals.

Second, the receptacle connector 1 according to the present invention can reduce the degree to which the performance of other devices provided in the applied electronic device is deteriorated due to the radiated signal. For example, when the receptacle connector 1 according to the present invention is applied to a mobile phone, it is possible to reduce the degree of deterioration of the performance of the antenna provided in the mobile phone due to the radiated signal. In addition, although the receptacle connector 1 according to the present invention is implemented to enable high-speed transmission of signals, it is possible to reduce the degree of degradation of other devices provided in the applied electronic devices. Accordingly, the receptacle connector 1 according to the present invention is implemented so that the applied electronic device can have a high-speed transmission function for a signal, thereby contributing to further improving the performance of the applied electronic device.

9 and 10 , the lower cover 52 may include a lower cover body 520 (shown in FIG. 9 ) and a lower mounting member 521 (shown in FIG. 10 ).

The lower cover body 520 is coupled to the insulating part 4 from the lower side of the insulating part 4 . The lower cover body 520 forms the overall appearance of the lower cover 52 .

The lower mounting member 521 is mounted on the substrate. In the receptacle connector 1 according to the present invention, the lower mounting member 521 may be fixed to the substrate using a mounting force mounted on the substrate. The lower mounting member 521 may be inserted into a mounting groove (not shown) formed in the substrate. The lower mounting member 521 may be inserted into the mounting groove and mounted to be fixed to the substrate through a solder paste (not shown) applied to the substrate. The lower mounting member 521 may be disposed to face a direction perpendicular to the mounting surface of the substrate. For example, the lower mounting member 521 may be disposed parallel to the third axial direction (Z-axis direction).

The lower cover 52 may include a plurality of the lower mounting members 521 . In this case, the lower mounting member 521 may be disposed to be positioned to be spaced apart from each other with respect to the first axial direction (X-axis direction). The insulating part 4 may be positioned between the lower mounting members 521 based on the first axial direction (X-axis direction).

The lower cover 52 may include a lower connecting member 522 (shown in FIG. 10 ).

The lower connecting member 522 connects the lower cover body 520 and the lower mounting member 521 . The lower connection member 522 may be disposed to face a direction parallel to the mounting surface of the substrate. For example, the lower connection member 522 may be disposed to be parallel to the first axial direction (X-axis direction). The lower connection member 522 may be positioned between the lower cover body 520 and the lower mounting member 521 in the first axial direction (X-axis direction). The lower connection member 522 may be disposed to protrude outward of the insulating part 4 with respect to the first axial direction (X-axis direction). Accordingly, based on the first axial direction (X-axis direction), the lower mounting member 521 may be inserted into the mounting groove at a position spaced apart from the insulating part 4 to be mounted on the substrate.

The lower cover 52 may include a plurality of the lower connection members 522 . The lower connection members 522 may be coupled to each of the lower mounting members 521 , respectively.

The upper cover 51 may include an upper cover body 510 (shown in FIG. 9) and an upper mounting member 511 (shown in FIG. 10).

The upper cover body 510 is coupled to the insulating part 4 on the upper side of the insulating part 4 . The upper cover body 510 forms the overall appearance of the upper cover 51 .

The upper mounting member 511 is mounted on the substrate. In the receptacle connector 1 according to the present invention, the upper mounting member 511 may be fixed to the substrate using a mounting force mounted on the substrate. The upper mounting member 511 may be inserted into a mounting groove formed in the substrate. The upper mounting member 511 may be inserted into the mounting groove and mounted to be fixed to the substrate through a solder paste applied to the substrate. The upper mounting member 511 may be disposed to face a direction perpendicular to the mounting surface of the substrate. For example, the upper mounting member 511 may be disposed parallel to the third axial direction (Z-axis direction).

The upper mounting member 511 and the lower mounting member 521 may be arranged side by side so as to be inserted into one mounting groove formed in the substrate. Accordingly, the receptacle connector 1 according to the present invention uses the upper mounting member 511 and the lower mounting member 521 to increase the mounting area mounted on the board, thereby further increasing the fixing force to the board. can do it The upper mounting member 511 and the lower mounting member 521 may be arranged side by side with respect to the first axial direction (X-axis direction).

In the upper cover 51 , the upper mounting member 511 is spaced apart from the lower mounting member 521 while the upper mounting member 511 is disposed in parallel with the lower mounting member 521 . It may be installed on the insulating part 4 to do so. That is, the upper mounting member 511 and the lower mounting member 521 may be disposed side by side to be inserted into the mounting groove formed in the substrate, while being spaced apart from each other. Accordingly, a receiving groove 511a (shown in FIG. 10 ) may be positioned between the upper mounting member 511 and the lower mounting member 521 . The cover 5 may be mounted on the substrate so that the solder paste is accommodated in the receiving groove 511a. Therefore, in the receptacle connector 1 according to the present invention, the amount of solder paste for fixing the upper mounting member 511 and the lower mounting member 521 to the substrate through the receiving groove 511a can be increased. It is possible to further increase the fixing force to the substrate.

The upper cover 51 may include a plurality of the upper mounting members 511 . In this case, the upper mounting member 511 may be disposed to be located at a position spaced apart from each other with respect to the first axial direction (X-axis direction). Based on the first axial direction (X-axis direction), the lower mounting members 521 may be positioned between the upper mounting members 511 .

The upper cover 51 may include an upper connection member 512 (shown in FIG. 10 ).

The upper connecting member 512 connects the upper cover body 510 and the upper mounting member 511 . The upper connection member 512 may be disposed to face a direction parallel to the mounting surface of the substrate. For example, the upper connection member 512 may be disposed to be parallel to the first axial direction (X-axis direction). The upper connection member 512 may be positioned between the upper cover body 510 and the upper mounting member 511 in the first axial direction (X-axis direction). The upper connection member 512 may be disposed to protrude outward of the insulating part 4 with respect to the first axial direction (X-axis direction). Accordingly, based on the first axial direction (X-axis direction), the upper mounting member 511 may be inserted into the mounting groove at a position spaced apart from the insulating part 4 to be mounted on the substrate.

The upper cover 51 may be disposed such that the upper connecting member 512 is positioned above the lower connecting member 522 . Accordingly, the upper connecting member 512 may press the lower connecting member 522 by using the mounting force by which the upper mounting member 511 is mounted on the substrate. Accordingly, the receptacle connector 1 according to the present invention may be implemented such that the lower cover 52 is more firmly fixed to the board by using the mounting force of the upper mounting member 511 mounted on the board.

The upper cover 51 may include a plurality of the upper connection members 512 . The upper connection members 512 may be coupled to each of the upper mounting members 511 , respectively.

1 to 13 , the blocking part 53 includes a first blocking member 53a (shown in FIG. 11 ) for covering the lower surface 4c (shown in FIG. 11 ) of the insulating part 4 . include

The first blocking member 53a may be coupled to the cover 5 to cover the lower surface 4c of the insulating part 4 . The first blocking member 53a may be coupled to the lower cover 52 to cover the lower surface 4c of the insulating part 4 . Accordingly, the first blocking member 53a can reduce the occurrence of radiation for a signal through the lower surface 4c side of the insulating part 4 .

The lower cover 52 and the first blocking member 53a may be integrally formed. In this case, the first blocking member 53a connects the lower connecting members 522 disposed to be spaced apart from each other in the first axial direction (X-axis direction) while connecting the lower surface 4c of the insulating part 4 may be arranged to cover the

As shown in FIG. 8 , the first blocking member 53a may be coupled to the lower cover 52 so as to be positioned on the rear (BD arrow direction) side with respect to the shell 3 . The first blocking member 53a may be coupled to the lower cover 52 to be positioned between the shell 3 and the mounting members 22 with respect to the second axial direction (Y-axis direction). .

Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

The receptacle connector 1 according to the present invention is implemented such that the first blocking member 53a is positioned between the shell 3 and the mounting member 22 with respect to the second axial direction (Y-axis direction). do. Accordingly, in the receptacle connector 1 according to the present invention, the insulating part 4 is spaced apart from the shell 3 and the substrate on which the mounting members 22 are mounted through the first blocking member 53a. ), it is possible to reduce the occurrence of radiation for the signal through the lower surface (4c) side.

Specifically, the mounting members 22 may be located outside the shell 3 to be mounted on the substrate, and the insulating part 4 is provided to support the mounting members 22 in the shell 3 . It is installed in the shell 3 so as to be located on the outside of the. In addition, when the cover 5 to which the shell 3 is coupled is fixed to the substrate, a spaced space exists between the shell 3 and the substrate and supports the mounting members 22 . The lower surface 4c side of the insulating part 4 is exposed to the outside through the corresponding space.

Accordingly, the receptacle connector 1 according to the present invention blocks the spaced apart space between the shell 3 and the substrate through the first blocking member 53a, so that the lower surface 4c side of the insulating part 4 is Through this, it is possible to reduce the occurrence of radiation to the signal.

The first blocking member 53a may be formed of a conductive material. In this case, the first blocking member 53a may be grounded. Accordingly, the receptacle connector 1 according to the present invention uses the first blocking member 53a to increase the blocking force that blocks the radiation of the signal through the lower surface 4c side of the insulating part 4, It is possible to further reduce the occurrence of radiation with respect to the signal through the lower surface 4c side of the insulating portion 4 . For example, the first blocking member 53a may be formed of metal.

The first blocking member 53a may be mounted on the substrate to be grounded through the substrate. In this case, the lower cover 52 may be formed of a conductive material and mounted on the substrate to be grounded. For example, the lower cover 52 may be formed of metal. The first blocking member 53a is integrally formed with the lower cover 52 , and thus may be grounded through the lower cover 52 .

1 to 13 , a mounting mechanism 531a (shown in FIG. 13 ) may be formed on the first blocking member 53a.

The mounting mechanism 531a is mounted on the substrate. The mounting mechanism 531a is mounted on the substrate and electrically connected to the substrate. The first blocking member 53a may be grounded by being mounted on the substrate through the mounting mechanism 531a. Accordingly, the receptacle connector 1 according to the present invention uses the first blocking member 53a to increase the blocking force that blocks the radiation of the signal through the lower surface 4c side of the insulating part 4, It is possible to further reduce the occurrence of radiation with respect to the signal through the lower surface 4c side of the insulating portion 4 . A plurality of mounting mechanisms 531a may be formed on the first blocking member 53a. The mounting mechanisms 531a may be formed to be spaced apart from each other in the first axial direction (X-axis direction).

A seam 532a may be formed between the first blocking member 53a and the lower cover 52 . In this case, by bending a plate formed so that one side of the lower connecting member 522 provided on the right side and one side of the first blocking member 53a are connected to each other with reference to FIG. 13 , the lower connecting member 522 provided on the left side A seam 532a may be formed between one side and the other side of the first blocking member 53a.

In another embodiment, the first blocking member 53a and the lower cover 52 may be integrally formed so that there is no seam 532a therebetween. In this case, the first blocking member 53a, the lower connecting member 522, and the lower cover body 520 are jointed by punching a plate using a press and deforming the punched plate with a bending punch. It can be integrally formed without 532a.

However, the shape of the first blocking member 53a or the process of forming the first blocking member 53a in the receptacle connector 1 according to the present invention is not limited to the above description. Therefore, it is sufficient if the first blocking member 53a is disposed on the rear (BD arrow direction) side with respect to the shell 3 to cover the lower surface 4c of the insulating part 4, and this shape is It can be formed through any process.

1 to 13 , the blocking part 53 includes a second blocking member 53b (shown in FIG. 11 ) for covering the rear surface 4b of the insulating part 4 .

The second blocking member 53b may be coupled to the cover 5 to cover the rear surface 4b of the insulating part 4 . The second blocking member 53b may be coupled to the upper cover 51 to cover the rear surface 4b of the insulating part 4 . Accordingly, the second blocking member 53b may reduce the occurrence of radiation for a signal through the rear surface 4b of the insulating part 4 .

The second blocking member 53b may be formed of a conductive material. In this case, the second blocking member 53b may be grounded. Accordingly, the receptacle connector 1 according to the present invention uses the second blocking member 53b to increase the blocking force that blocks the radiation of the signal through the rear surface 4b side of the insulating part 4, It is possible to further reduce the occurrence of radiation with respect to the signal through the rear surface 4b side of the insulating portion 4 . For example, the second blocking member 53b may be formed of metal.

The second blocking member 53b may be mounted on the substrate to be grounded through the substrate. In this case, the upper cover 51 may be formed of a conductive material and mounted on the substrate to be grounded. For example, the upper cover 51 may be formed of metal. The second blocking member 53b may be coupled to the upper cover 51 so as to be electrically connected to the upper cover 51 , thereby being grounded through the upper cover 51 .

Meanwhile, as shown in FIG. 11 , the second blocking member 53b may be formed to have a length that can be mounted on the substrate while being coupled to the upper cover 51 , and the second blocking member 53b The rear surface 4b of the insulating part 4 that is not covered by may be covered by the board as the receptacle connector 1 is mounted on the board. Therefore, in the above-described embodiment, only the second blocking member 53b coupled to the upper cover 51 has been described as a configuration for covering the rear surface 4b of the insulating part 4, but the present invention is not limited thereto. . For example, the receptacle connector 1 according to the present invention may include a blocking part for covering the entire rear surface 4b of the insulating part 4 by reflecting the height at which it is mounted on the board, for example, the lower cover ( 52) may also include a blocking part for covering the rear surface 4b of the insulating part 4 .

In the receptacle connector 1 according to the present invention, by configuring the second blocking member 53b as a structure separate from the upper cover 51, it is possible to reduce the occurrence of radiation for a signal. Specifically, according to the comparative example in which the second blocking member 53b and the upper cover 51 are integrally formed, the second blocking member 53b is bent with respect to the upper cover 51 to form the insulating part ( 4) should be disposed to cover the rear surface 4b, and since a curved area is formed between the second blocking member 53b and the upper cover 51 by bending, radiation of the signal through the gap in the area may occur.

Accordingly, the receptacle connector 1 according to the present invention includes the second blocking member 53b as a structure separate from the upper cover 51 , and the second blocking member 53b is connected to the upper cover 51 . It is possible to reduce the emission of the signal by coupling to the .

Since the receptacle connector 1 according to the present invention includes a closing member 54 (shown in Fig. 9), it is possible to further reduce the occurrence of radiation for the signal.

The closing member 54 closes the gap between the upper cover 51 and the second blocking member 53b. A gap between the upper cover 51 and the second blocking member 53b may be formed in a portion other than a portion where the second blocking member 53b is coupled to the upper cover 51 . For example, a gap may be formed in the remaining portion except for the portion where the second blocking member 53b and the upper cover 51 are connected. The closing member 54 closes the gap between the upper cover 51 and the second blocking member 53b, and thus signals through the gap between the upper cover 51 and the second blocking member 53b. It can prevent radiation from occurring. Therefore, the receptacle connector 1 according to the present invention uses the second blocking member 53b and the closing member 54 to block the radiation of the signal through the rear surface 4b side of the insulating part 4 By further increasing the blocking force, it is possible to further reduce the occurrence of radiation for the signal through the rear surface 4b side of the insulating portion 4 .

The closing member 54 is coupled to each of the upper cover 51 and the second blocking member 53b, so as to block a gap between the upper cover 51 and the second blocking member 53b. can The closing member 54 may be implemented by performing laser welding on a gap between the upper cover 51 and the second blocking member 53b.

The cover 5 may include a plurality of the closing members 54 . The closing members 54 may be coupled to each of the upper cover 51 and the second blocking member 53b at positions spaced apart from each other. Accordingly, the receptacle connector 1 according to the present invention partially blocks the gap between the upper cover 51 and the second blocking member 53b through the closing members 54, so that the length of each of the gaps is can reduce Accordingly, the receptacle connector 1 according to the present invention can reduce the occurrence of radiation for a signal through the rear surface 4b side of the insulating part 4 by using the closing members 54 . In addition, the receptacle connector 1 according to the present invention can not only reduce the manufacturing cost through material cost reduction, but also reduce the manufacturing cost compared to blocking the entire gap between the upper cover 51 and the second blocking member 53b. There is an advantage in that the easiness of the process can be improved.

Although four closing members 54 are shown in FIG. 9 , the present invention is not limited thereto, and the closing members 54 close all the gaps between the upper cover 51 and the second blocking member 53b. It may also be implemented to In this case, the closing members 54 may be formed to partially overlap each other.

Referring to FIG. 14 , in the receptacle connector 1 according to the embodiment of the present invention, the first blocking member 53a may include a joint member 533a (shown in FIG. 14 ).

The joint member 533a is for connecting the blocking body 530a (shown in FIG. 14 ) and the shell 3 . The joint member 533a may be formed such that one end is connected to the blocking body 530a and the other end is connected to the shell body 30 . The joint member 533a may be disposed between the blocking body 530a and the shell 3 based on the third axial direction (Z-axis direction). The joint member 533a may be formed between the blocking body 530a and the shell body 30 positioned in the downward direction (DD arrow direction) with respect to the blocking body 530a. The joint member 533a may be formed in the blocking body 530a so as to protrude from the blocking body 530a toward the downward direction (DD arrow direction). The joint member 533a may be formed in the blocking body 530a to cover the rear surface of the insulating part 4 positioned in the insertion groove 30a.

Accordingly, the joint member 533a may reduce the occurrence of radiation for a signal through the rear side of the insulating part 4 .

When the first blocking member 53a includes the joint member 533a, the receptacle connector 1 according to the present invention can improve the fixing force of the joint member 533a with respect to the shell 3 . A first welding member 36 (shown in FIG. 14 ) may be included. The first welding member 36 is for fixing the shell 3 and the joint member 533a. The first welding member 36 may be formed by performing laser welding on a through hole (not shown) formed between the shell 3 and the joint member 533a.

14 , the joint member 533a may be integrally elongated along the first axial direction (X-axis direction). When the joint member 533a is formed as one, the first welding member 36 may be formed in plurality so as to be spaced apart from each other in the first axial direction (X-axis direction). Accordingly, in the receptacle connector 1 according to the embodiment of the present invention, by fixing the joint member 533a to the shell 3 through a plurality of first welding members 36, the The fixing force of the joint member 533a may be further improved.

Although not shown, the joint member 533a has a shape that can completely cover the blocking body 530a and the shell body 30 located in the downward direction (DD arrow direction) with respect to the blocking body 530a. can be formed with In this case, the joint member 533a may further reduce the generation of radiation for a signal through the rear side of the insulating part 4 .

Also, the first blocking member 53a may include a plurality of the joint members 533a. The joint members 533a may be formed in the blocking body 530a to be spaced apart from each other in the first axial direction (X-axis direction). When the first blocking member 53a includes a plurality of the joint members 533a, the first welding member 36 may also be formed in plurality. The first welding members 36 may be formed to be spaced apart from each other in the first axial direction (X-axis direction) to fix each of the joint members 533a to the shell 3 . The number of the first welding members 36 may correspond to the number of the joint members 533a.

Referring to FIG. 3 , the receptacle connector 1 according to the present invention may include a sealing member 6 (shown in FIG. 3 ).

The sealing member 6 is to implement a waterproof function. The sealing member 6 may be installed in the shell 3 . When the receptacle connector 1 according to the present invention is installed in an electronic device, the sealing member 6 is tightly sealed to a frame (not shown) of the electronic device, thereby preventing penetration of moisture, dust, and the like. Therefore, the receptacle connector 1 according to the present invention is implemented to have a waterproof function even in relation to an electronic device, thereby contributing to improving the waterproof performance of the electronic device. The sealing member 6 may be installed in the shell 3 so as to surround the outer surface of the shell 3 .

To this end, the shell 3 may include a support member 31 (shown in FIG. 3 ). The support member 31 is for supporting the sealing member 6 . The shell 3 may be coupled to the cover 5 so that the support member 31 protrudes from the cover 5 toward the front (in the direction of the FD arrow) and is located outside the cover 5 . Accordingly, the support member 31 can support the sealing member 6 so that the sealing member 6 seals between the shell 3 and the electronic device from the outside of the cover 5 . have.

The sealing member 6 may be installed in the shell 3 so as to be positioned on the support member 31 . In this case, an installation groove 50 (shown in FIG. 3 ) is located in a portion of the shell 3 protruding from the cover 5 . The sealing member 6 may be installed in the sealing member 6 so as to be located in the installation groove 50 . Based on the second axial direction (Y-axis direction), the sealing member 6 may be implemented to have a shorter length than the length of the installation groove 50 . The sealing member 6 may be installed in the shell 3 so that a portion of the installation groove 50 remains at the front (in the direction of the FD arrow) and the rear (in the direction of the BD arrow), respectively.

Although not shown, based on the second axial direction (Y-axis direction), the sealing member 6 may be implemented to have the same length as the length of the installation groove 50 . That is, based on the second axial direction (Y-axis direction), the length of the sealing member 6 and the length of the installation groove 50 may be implemented to be the same. In this case, the sealing member 6 may be installed in the shell 3 so as to cover the entire surface of the support member 31 protruding from the cover 5 in the shell 3 . Accordingly, the receptacle connector 1 according to the present invention can further improve the waterproof performance of the electronic device.

The shell 3 may include a protrusion member 32 (shown in FIG. 3 ).

The protrusion member 32 may be formed to protrude outwardly from the support member 31 . The protrusion member 32 may be formed to protrude from the support member 31 at a position spaced apart from the sealing member 6 toward the front (in the direction of the FD arrow). Accordingly, the receptacle connector 1 according to the present invention can implement a structure that prevents the sealing member 6 from being separated toward the front (FD arrow direction) by using the protrusion member 32 . Therefore, the receptacle connector 1 according to the present invention is implemented so that the sealing member 6 coupled to the support member 31 is more firmly maintained in a sealed state between the shell 3 and the electronic device. can

The protrusion member 32 may be formed to protrude outwardly from the support member 31 so as to be in contact with the frame of the electronic device to seal between the outer surface of the shell 3 and the frame. When an insertion hole into which the protrusion member 32 is inserted is formed in the frame, the size of the protrusion member 32 may be the same as the size of the insertion hole. Accordingly, the protrusion member 32 is inserted into the insertion hole and is in close contact with the frame, thereby sealing between the outer surface of the shell 3 and the frame. The size of the protrusion member 32 may be implemented to be larger than the size of the insertion hole. In this case, the protrusion member 32 is fixed to the frame by an interference fit method, thereby further increasing the sealing force between the outer surface of the shell 3 and the frame.

The protrusion member 32 may be formed to protrude outward from the outer surface of the support member 31 along the circumferential direction of the support member 31 . The protrusion member 32 may be formed in an elliptical ring shape as a whole, but is not limited thereto, and may be formed in a different shape as long as it can prevent the sealing member 6 from being separated toward the front (FD arrow direction). it might be The protrusion member 32 may be formed to protrude outward from the end of the support member 31 toward the front (in the direction of the FD arrow).

The sealing member 6 may include a sealing body 61 (shown in FIG. 3) and a first sealing protrusion 62 (shown in FIG. 3).

The sealing body 61 is in contact with the shell 3 . The sealing member 6 may be installed in the shell 3 by being disposed so that the sealing body 61 surrounds the outer surface of the shell 3 . The sealing body 61 may be formed to have a rectangular cross section. In this case, the sealing body 61 may be formed in an elliptical ring shape as a whole while having a rectangular cross section. Although not shown, the sealing body 61 may be formed to have a cross-section of a shape other than a rectangular cross-section, as long as it has a shape capable of implementing a waterproof function. In addition, as long as the sealing body 61 can implement a waterproof function, it may be formed in a shape other than the overall oval ring shape.

The first sealing protrusion 62 is in contact with the frame of the electronic device. The first sealing protrusion 62 is formed to protrude from the sealing body 61 . The first sealing protrusion 62 may be formed on the sealing body 61 so as to protrude outwardly from the shell 3 toward the sealing body 61 . For example, the first sealing protrusion 62 may be formed to protrude from the sealing body 61 in the outward direction to a length of 0.5 mm. Based on the second axial direction (Y-axis direction), the first sealing protrusion 62 may be formed to have a shorter length than that of the sealing body 61 .

When the sealing member 6 is installed in the shell 3 , the first sealing protrusion 62 may be formed to have a size that protrudes more than the outer surface of the cover 5 . Accordingly, the first sealing protrusion 62 is elastically compressed as it comes into close contact with the frame of the electronic device, so that the frame of the electronic device can be pressed by the restoring force. Therefore, the receptacle connector 1 according to the present invention can be implemented to have better waterproof performance.

The first sealing protrusion 62 may be formed in a shape that decreases in size as it protrudes from the sealing body 61 . For example, the first sealing protrusion 62 may be formed to have a trapezoidal cross section. In this case, the first sealing protrusion 62 may have a trapezoidal cross section and may be formed in an elliptical ring shape as a whole. Although not shown, if the first sealing protrusion 62 has a shape capable of implementing a waterproof function, it may be formed to have a cross section other than a trapezoidal cross section. In addition, as long as the first sealing protrusion 62 can implement a waterproof function, it may be formed in a shape other than an elliptical ring shape as a whole.

Although not shown, the sealing member 6 may include a plurality of the first sealing protrusions 62 . In this case, the first sealing protrusions 62 may be formed on the sealing body 61 to be located at positions spaced apart from each other in the second axial direction (Y-axis direction).

The sealing member 6 may include a second sealing protrusion 63 (shown in FIG. 2 ).

The second sealing protrusion 63 is for preventing rotation of the sealing body 61 . The second sealing protrusion 63 is formed to protrude from the sealing body 61 in the second axial direction (Y-axis direction). The second sealing protrusion 63 is formed to protrude from the sealing body 61 toward the rear (BD arrow direction).

For example, since the sealing body 61 may be formed in an elliptical annular shape to correspond to the shape of the shell 3 , it is parallel to the second axial direction (Y-axis direction) in the state installed in the shell 3 . It can rotate about one axis of rotation. And, as the sealing member 6 is formed of a material that can be elastically compressed, wear occurs while the sealing body 61 repeatedly contacts the frame of the electronic device. As the rotation is repeated, the amount of wear may increase.

Accordingly, the receptacle connector 1 according to the present invention limits the rotation of the sealing body 61 by the second sealing protrusion 63 , thereby reducing the amount of wear of the sealing body 61 . Accordingly, the receptacle connector 1 according to the present invention has an advantage in that the service life is extended as compared to the comparative example in which the second sealing protrusion 63 is not included.

When the sealing member 6 includes the second sealing protrusion 63, the cover 5 may include a support groove 51a (shown in FIG. 2). The sealing member 6 may be coupled to the shell 3 and the cover 5 so that the second sealing protrusion 63 is inserted into the support groove 51a. Accordingly, the support groove 51a supports the second sealing protrusion 63 , thereby limiting the rotation of the sealing body 61 .

Based on the second axial direction (Y-axis direction), the second sealing protrusion 63 may be implemented to have the same length as the support groove 51a. Based on the second axial direction (Y-axis direction), the second sealing protrusion 63 may be implemented to have a shorter length than that of the support groove 51a.

2 shows that the support groove 51a is formed in the upper cover 51, but the present invention is not limited thereto. Accordingly, the support groove 51a may be formed in the lower cover 52 or may be formed in a boundary region between the upper cover 51 and the lower cover 52 .

1 to 16B , the connecting member 23 of the first contacts 2a is the connecting member 21 and the mounting member 22 in the third axial direction (Z-axis direction) as a reference. The connecting member 21 and the mounting member 22 may be connected to be positioned at different positions. In this case, the connecting member 23 may include a bending member 231 . The bending member 231 may be formed by being bent in the third axial direction (Z-axis direction).

The connecting member 23 of the second contacts 2b is configured such that the connecting member 21 and the mounting member 22 are positioned at different positions with respect to the first axial direction (X-axis direction). (21) and the mounting member 22 may be connected. In this case, the connecting member 23 may include an inclined member 232 . The inclined member 232 may be disposed to face a direction inclined at a predetermined angle with respect to the second axis direction (Y-axis direction).

The second contacts 2b are slanted members embodied to be inclined at different angles depending on positions where the second contacts 2b are disposed with respect to the first axial direction (X-axis direction). (232).

The connecting member 23 of the second contacts 2b is formed so that the connecting member 21 and the mounting member 22 are positioned at different positions with respect to the third axial direction (Z-axis direction). (21) and the mounting member 22 may be connected. In this case, the connecting member 23 may include a bending member 231 . The bending member 231 may be formed by being bent in the third axial direction (Z-axis direction).

15A and 16A , the first contacts 2a and the second contacts 2b may be formed to have non-uniform lengths in the first axial direction (X-axis direction). The connecting members 23 of the first contact 2a and the connecting members 23 of the second contact 2b may be formed to have non-uniform lengths based on the first axial direction (X-axis direction). have.

The connecting members 23 have a length 23A of a region coupled to the first insulating part 41 and the second insulating part 42 based on the first axial direction (X-axis direction) of the waterproofing member 23 . It may be formed to be longer than the length 23B of the region surrounded by the portion 9 .

Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

First, in the receptacle connector 1 according to the present invention, the length 23A of the connecting member 21 and the connecting member 23 coupled to the first insulating part 41 and the second insulating part 42 is further increased. By forming it to be elongated, an area to which the plug connector is connected and an area to be mounted on the board can be increased, so that the connection performance between the plug connector and the board can be improved.

Second, the receptacle connector 1 according to the present invention increases the space in which the waterproof part 9 is formed by making the length 23B of the area surrounded by the waterproof part 9 shorter, so that the contacts 2 It is possible to further improve the waterproof performance of

1 to 17 , when a space S is provided between the first insulating part 41 and the second insulating part 42, the waterproof part 9 is implemented as follows. can be

The waterproof part 9 includes the first contacts 2a and the second contacts 2b positioned in a space S spaced apart between the first insulating part 41 and the second insulating part 42 . It may be formed in a space (S) spaced apart between the first insulating part 41 and the second insulating part 42 so as to surround the four sides. Accordingly, in the receptacle connector 1 according to the present invention, the waterproof part 9 is formed to surround the four sides of each of the first contacts 2a and the second contacts 2b, so that the Complete waterproofing of the first contact 2a and the second contact 2b may be implemented. Accordingly, the receptacle connector 1 according to the present invention can improve the waterproof performance of the first contacts 2a and the second contacts 2b.

The waterproof part 9 may be formed to surround the four sides of the connecting member 23 of each of the first and second contacts 2a and 2b.

When the midplate 8 is implemented in plurality, the coupling members 84a and 84b of each of the midplates 8 are disposed at positions spaced apart from each other based on the first axial direction (X-axis direction). . The first contacts 2a and the second contacts 2b may be positioned between the coupling members 84a and 84b in the first axial direction (X-axis direction).

1 to 19 , the receptacle connector 1 according to the present invention may include a limiting member 7 (shown in FIG. 3 ).

The limiting member 7 is for limiting the distance at which the plug connector is inserted into the shell 3 . The limiting member 7 may be coupled to the protruding member 412 so as to be positioned on the front side (in the direction of the FD arrow) of the protruding member 412 . Accordingly, the plug connector moves to the rear (in the direction of the BD arrow) and comes into contact with the limiting member 7 in the process of being inserted into the shell 3, so that the movement to the rear (in the direction of the BD arrow) is prevented. can be stopped That is, the limiting member 7 functions as a stopper for the plug connector. Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

First, the receptacle connector 1 according to the present invention can limit the distance the plug connector is inserted into the inside of the shell 3 by moving the plug connector backward (in the direction of the BD arrow) using the limiting member 7 . implemented so that Accordingly, in the receptacle connector 1 according to the present invention, as the plug connector is inserted an excessive distance into the shell 3 using the limiting member 7, damage or damage occurs or the waterproof performance is lowered. can be prevented from becoming

Second, the receptacle connector 1 according to the present invention implements a stopper function for the plug connector by using the limiting member 7 formed separately from the insulating part 4 . Accordingly, the receptacle connector 1 according to the present invention uses a part of the insulating part 4 to implement a stopper function for the plug connector in comparison with the comparative example, the impact transmitted to the insulating part 4 can reduce For example, an impact occurs as the process of inserting and releasing the plug connector into the receptacle connector 1 is repeated. Since all of these are transmitted to the contacts 2 installed in the insulating part 4 , the mounting state of the substrate and the contacts 2 may be deteriorated. Therefore, the receptacle connector 1 according to the present invention uses the limiting member 7 to implement a stopper function for the plug connector, so that the impact transmitted to the insulating part 4 can be dispersed, so that the durability can be improved. can

Third, the receptacle connector 1 according to the present invention implements a stopper function for the plug connector by using a separate limiting member 7 without processing the shell 3 . Accordingly, in the receptacle connector 1 according to the present invention, a part of the shell 3 is processed to protrude inside the shell 3 to implement a stopper function for the plug connector. It is possible to implement a stopper function for the plug connector without processing the shell (3). Therefore, in the receptacle connector 1 according to the present invention, when a portion of the shell 3 is processed to protrude to the inside of the shell 3, in comparison with the comparative example in which the waterproof performance is lowered, the There is an advantage in that it is possible to implement a stopper function for the plug connector while maintaining the waterproof performance. On the other hand, in the comparative example, when a hole is created in the shell 3 as a part of the shell 3 is processed to protrude to the inside of the shell 3, in order to block the generated hole, the shell Additional work for (3) is required. On the contrary, since the receptacle connector 1 according to the present invention can implement a stopper function for the plug connector while maintaining the waterproof performance of the shell 3 without additional work on the shell 3, the comparative example and There is an advantage in that the manufacturing cost can be lowered by reducing the process cost when preparing.

The limiting member 7 may be formed in plurality. The limiting members 7 may be respectively coupled to the protruding member 412 at positions spaced apart from each other based on the third axial direction (Z-axis direction).

The limiting member 7 may include a limiting body 70 (shown in FIG. 18).

The limiting body 70 is in contact with the protruding member 412 . The limiting body 70 may form the overall appearance of the limiting member 7 . The limiting body 70 is disposed to be positioned on the front side (in the direction of the FD arrow) of the protruding member 412 , thereby limiting the distance at which the plug connector is inserted into the shell 3 .

The limiting member 7 may include a fixing member 71 (shown in FIG. 19) and a fixing protrusion 72 (shown in FIG. 19).

The fixing member 71 is for fixing the limiting body 70 to the protruding member 412 . The fixing member 71 is formed to protrude from the limiting body 70 . The fixing member 71 may be formed to have a rectangular cross section. The fixing member 71 is formed to protrude toward the rear (BD arrow direction) from the limiting body 70 .

The fixing protrusion 72 is formed to protrude from the fixing member 71 . The fixing protrusion 72 may be formed on the fixing member 71 to protrude inwardly from the fixing member 71 toward the protruding member 412 . The limiting member 7 may include a plurality of fixing protrusions 72 . In this case, the fixing protrusions 72 may be formed at positions spaced apart from each other with respect to the first axial direction (X-axis direction).

When the limiting member 7 includes the fixing protrusion 72 , the protruding member 412 may include a fixing groove 412a (shown in FIG. 19 ). The fixing groove 412a may be formed by being depressed by a predetermined depth from the protruding member 412 . The fixing groove 412a may be formed in a rectangular rectangular parallelepiped shape having a long length in the first axial direction (X-axis direction), but is not limited thereto and may be formed in other shapes.

The limiting member 7 may be coupled to the protruding member 412 such that the fixing protrusion 72 is inserted into the fixing groove 412a. Accordingly, when the limiting member 7 is coupled to the protruding member 412 , the fixing protrusion 72 is firmly supported by the fixing groove 412a to be fixed.

When the limiting member 7 includes a plurality of the fixing protrusions 72 , the protruding member 412 may include a plurality of the fixing grooves 412a. The fixing grooves 412a may be formed at positions spaced apart from each other in the first axial direction (X-axis direction).

The limiting body 70, the fixing member 71, and the fixing protrusion 72 may be integrally formed. The limiting member 7 may be formed of a material having greater strength than the insulating portion 4 . For example, the limiting member 7 may be formed of a metal, and the insulating portion 4 may be formed of a synthetic resin.

Accordingly, the receptacle connector 1 according to the present invention has the limiting member ( 7) and the shell 3 are coupled, so that the insulating part 4 can be more firmly fixed to the shell 3 .

When the shell 3 and the limiting member 7 are formed of metal, the receptacle connector 1 according to the present invention is made to improve the fixing force of the insulating part 4 to the shell 3 . 2 welding members 37 (shown in FIG. 8) may be included. The second welding member 37 is for fixing the shell 3 and the limiting member 7 . The second welding member 37 may be formed by performing laser welding on a through hole (not shown) formed to penetrate the shell 3 .

Accordingly, in the receptacle connector 1 according to the present invention, by firmly fixing the limiting member 7 coupled to the insulating part 4 to the shell 3, the insulating part 4 and the shell 3 ) can be improved, and even when an impact occurs by inserting and releasing the plug connector into the receptacle connector 1, a stable fixing force can be maintained.

The shell body 30 is integrally formed so that there is no seam. Accordingly, the outer surface of the shell 3 is implemented without a gap due to the seam. Accordingly, the receptacle connector 1 according to the present invention can achieve the following operational effects.

First, when the shell 3 is manufactured through a bending process of bending the plate material after cutting, and a bonding process of combining both ends of the bent plate material through a processing operation such as welding, the shell 3 has the bonding A seam is formed through the process. Since these seams are gaps, they must be filled through additional additional work such as tapping in implementing the waterproof function. According to this, the shell 3 has a problem in that the manufacturing cost increases due to the increase in the number of working hours and the productivity decreases due to the increase in the manufacturing time. In addition, even if the shell 3 fills the seam through an additional operation, there is a risk that moisture or the like penetrates through the seam, so there is a problem in that it has a low waterproof performance.

On the other hand, in the receptacle connector 1 according to the present invention, the shell body 30 is integrally formed without the seam, so that the outer surface of the shell 3 is implemented without a gap due to the seam. Accordingly, the receptacle connector 1 according to the present invention is implemented so that the shell 3 has a waterproof function without additional work such as tapping to fill the seam. Therefore, since the receptacle connector 1 according to the present invention can have a waterproof function while reducing the number of work, it is possible to not only reduce the manufacturing cost but also improve the productivity by shortening the manufacturing time.

In addition, in the receptacle connector 1 according to the present invention, since the shell body 30 is integrally formed without the seam, and the outer surface of the shell 3 is implemented without a gap due to the seam, moisture, etc. penetrates through the seam. It can fundamentally block the possibility of doing so. Therefore, the receptacle connector 1 according to the present invention can enhance the waterproof performance.

The shell body 30 may be integrally formed so that there is no seam by processing a plate material by a deep drawing method. However, since the present invention is not limited thereto, the shell body 30 may be integrally formed using other methods as well as the deep drawing method described above. For example, the shell body 30 may be integrally formed by processing by a method such as tube forming, die casting, or MIM method.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention pertains that various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of

1: receptacle connector 2: contact
3: shell 4: insulation
5: cover 6: sealing member
7: limiting member 8: mid plate
9: waterproof part 21: connection member
22: mounting member 23: connecting member
30: shell body 30a: insertion groove
31: support member 32: protruding member
33: buffer member 41: first insulating part
42: second insulating part 50: installation groove
51: upper cover 52: lower cover
53: blocking part 53a: first blocking member
53b: second blocking member 54: closing member
81: mid body 83: grounding member
84: coupling member 411: insulating body
412: protrusion member 510: upper cover body
511: upper mounting member 512: upper connecting member
520: lower cover body 521: lower mounting member
522: lower connection member 523: second blocking member

Claims (17)

a plurality of contacts (2) disposed to be spaced apart from each other in a first axial direction (X-axis direction) to electrically connect the plug connector and the substrate;
an insulating portion 4 to which the contacts 2 are coupled;
a shell 3 to which the insulating portion 4 is coupled;
a cover (5) coupled to the shell (3); and
A waterproof portion 9 sealing between the inner surface 31a of the shell 3 and the outer surface of the insulation portion 4 from the rear (BD arrow direction) side of the insulation portion 4 located inside the shell 3 . ), including
The shell 3 is a shell body 30 integrally formed without a seam, an insertion groove 30a formed through the shell body 30 so that the insulating part 4 and the waterproof part 9 are coupled to each other, and a buffer member 33 formed to protrude from the shell body 30 toward the rear (BD arrow direction) so as to be positioned on the rear (BD arrow direction) side with respect to the waterproof part 9,
and a blocking part 53 coupled to the cover 5,
The insulating part 4 is installed in the shell body 30 so that the rear surface protrudes from the insertion groove 30a,
The blocking portion 53 includes a first blocking member 53a coupled to the cover 5 so as to cover a lower surface of the insulating portion 4 protruding from the insertion groove 30a. receptacle connector. According to claim 1,
The insulating part 4 includes a first insulating part 41 and a second insulating part ( 42), wherein the first insulating part 41 is located in the insertion groove 30a, and the second insulating part 42 is located outside the insertion groove 30a. is coupled to
The waterproof part (9) is formed to surround the four sides of the contacts (2) in the space (S) spaced apart between the first insulating part (41) and the second insulating part (42). receptacle connector. 3. The method of claim 2,
Further comprising a midplate (8) coupled to the insulation (4),
The receptacle connector, characterized in that the first insulating part (41) and the second insulating part (42) are connected by the midplate (8). 3. The method of claim 2,
The first insulating part 41 includes an insulating body 411 for supporting the contacts 2 and a protruding member 412 protruding outward from the insulating body 411, wherein the protruding member ( 412) is inserted into and coupled to the inside of the shell 3 so that it is in contact with the inner surface 31a of the shell 3,
The receptacle connector, characterized in that the waterproof part (9) is coupled to the insertion groove (30a) so as to be located on the rear (BD arrow direction) side with respect to the protrusion member (412). 3. The method of claim 2,
Further comprising a cover (5) coupled to the shell (3),
The cover 5 includes an upper cover 51 coupled to the shell 3 at an upper portion of the shell 3 , wherein the upper cover 51 is connected to the second insulating portion 42 . A receptacle connector, characterized in that it is coupled to the shell (3) so as to be located on the rear side (in the direction of the BD arrow). 6. The method of claim 5,
The buffer member 33 is formed to cover at least a partial area of the second insulating part 42 on the upper part of the second insulating part 42 ,
and the cover (5) is coupled to the shell (3) so that the upper cover (51) is positioned on the rear (BD arrow direction) side with respect to the buffer member (33). 6. The method of claim 5,
The cover 5 further includes a lower cover 52 coupled to the shell 3 at a lower portion of the shell 3 , wherein the lower cover 52 is connected to the buffer member 33 . A receptacle connector, characterized in that it is coupled to the shell (3) so as to be located on the front side (in the direction of the FD arrow). 3. The method of claim 2,
Further comprising a midplate (8) coupled to the insulation (4),
The receptacle connector, characterized in that the midplate (8) is formed of a material having a greater adhesive force to the waterproof part (9) than the first insulating part (41) and the second insulating part (42). According to claim 1,
a cover (5) coupled to the shell (3); and
Further comprising a sealing member (6) installed in the shell (3) to seal between the electronic device and the shell (3),
The shell 3 includes a support member 31 on which the sealing member 6 is installed. Receptacle connector, characterized in that coupled to. delete According to claim 1,
The first blocking member (53a) is a receptacle connector, characterized in that the ground (Ground) formed of a material having a conductivity (傳導性). According to claim 1,
The cover 5 has an upper cover 51 coupled to the shell 3 at the top of the shell 3 and coupled to the shell 3 at the bottom of the shell 3 a lower cover 52;
and the first blocking member (53a) is coupled to the lower cover (52) to cover the lower surface of the insulating part (4). According to claim 1,
The contacts (2) each include a connection member (21) connected to the plug connector and a mounting member (22) mounted on the board,
The insulating part (4) includes a first insulating part (41) supporting the connection members (21) and a second insulating part (42) supporting the mounting members (22),
The receptacle connector, characterized in that the first blocking member (53a) is coupled to the cover (5) so as to cover the lower surface of the second insulating portion (42). According to claim 1,
Each of the contacts (2) includes a mounting member (22) mounted on the substrate,
The first blocking member (53a) is disposed between the shell body (30) and the mounting member (22) to cover the lower surface of the insulating part (4). According to claim 1,
The first blocking member 53a includes a blocking body 530a mounted on the substrate and grounded and a joint member 533a connecting the blocking body 530a to the shell body 30,
The joint member (533a) is a receptacle connector, characterized in that formed between the blocking body (530a) and the shell body (30) located in a downward direction (DD arrow direction) with respect to the blocking body (530a). 16. The method of claim 15,
The receptacle connector, characterized in that the joint member (533a) is coupled to the blocking body (530a) so as to cover the rear surface of the insulating portion (4) located in the insertion groove (30a). According to claim 1,
The blocking portion further includes a second blocking member (53b) coupled to the cover (5) to cover the rear surface of the insulating portion (4),
The cover 5 has an upper cover 51 coupled to the shell 3 at the top of the shell 3 and coupled to the shell 3 at the bottom of the shell 3 a lower cover 52;
and the second blocking member (53b) is coupled to the upper cover (51) to cover the rear surface of the insulating part (4).

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