KR101342165B1 - connector assembly - Google Patents

Abstract

The present invention relates to a connector assembly. The present invention includes a first connector (10), a second connector (20), a lever (25), and a safety plate (30). The separation and coupling between the first connector 10 and the second connector 20 are performed using a lever 25 and the safety plate 30 is connected to the coupling space 12 ' And is disposed movably between the temporary engagement position and the full engagement position within the engagement position. The safety plate 30 is formed by protruding side walls 35 at both side ends of the plate body 32 and a hooking hook 42 is formed at the edge of the plate body 32 on which the side wall 35 is not formed do. The side wall 35 is also provided with a stopper retaining plate 37 elastically deformable. The stopper hanger plate 37 is hooked on the stopper 14 protruding from the inner surface of the engaging space 12 'of the first connector 10 to allow the safety plate 30 to escape from the first connector 10 prevent. In the present invention, since the safety plate 30 moves its position according to the coupling and disconnection of the mating connector, there is an advantage that the protection of the terminal is more reliably, and the configuration of the connector assembly is simplified by the configuration of the side wall 35 or the like. There is an advantage that the operating characteristics are improved.

Description

[0001]

The present invention relates to a connector assembly, and more particularly, to a connector assembly for moving a safety plate that maintains an alignment state of a terminal of a first connector between a temporary engagement position and a full engagement position, .

The connectors couple together to perform an electrical connection. In general, the first connector and the second connector are coupled to each other to electrically connect the terminals inside the housing. In the connector assembly consisting of the first connector and the second connector, a plurality of terminals provided in the connector housing may be arranged at predetermined intervals. In such a case, it is preferable that the distance between these terminals can be accurately maintained.

A separate safety plate may be used in order to maintain an accurate distance between the terminals of the connector. The safety plate is installed at a temporary coupling position inside the first connector, for example, to maintain a gap between the terminals, and when the second connector is coupled, the safety plate further enters the interior of the first connector and is installed at a fully engaged position. When the second connector is detached from the first connector, the safety plate is also moved to the temporary engagement position.

In this case, when the second connector is detached from the first connector, the safety plate is moved to a predetermined distance while being coupled to the second connector, and the connection is released by the configuration of the first connector.

Therefore, the above-described conventional techniques have the following problems.

That is, in the prior art, the structure in which the safety plate can be temporarily coupled to the first connector is provided in both the first connector and the safety plate, and the structure in which the safety plate is coupled to the second connector 2 connector and the safety plate, and the first connector must have a configuration capable of separating the connection between the safety plate and the second connector at a specific position.

Due to such a structural characteristic, in the conventional connector assembly having the safety plate, the structure of the safety plate and the first and second connectors becomes complicated. In particular, there are many structures that are coupled and separated by elastic deformation, which makes the overall configuration of the safety plate complicated, and structures that are elastically deformed have a problem of being damaged when given excessive force due to their relatively weak strength.

Also, in the prior art, when the safety plate is moved in the first connector, only the narrow side surface of the plate-like safety plate is guided to the inner surface of the first connector.

Japanese Patent Application No. 2010-097911

SUMMARY OF THE INVENTION An object of the present invention is to provide a connector assembly having a safety plate, which simplifies the structure for positioning the safety plate in a temporary engagement position and a full engagement position.

Another object of the present invention is to increase the strength of the safety plate and to facilitate its movement.

According to a feature of the present invention for achieving the object as described above, the present invention is a first connector in which the coupling space formed therein is opened to the tip of the first housing and the tip of the terminal is located in the coupling space, A safety plate which is installed to be movable in the coupling space of the connector, the terminal hole penetrates the terminal in the plate body, and is moved a predetermined distance within the coupling space, and forms an exterior inside the coupling space of the first connector. The second housing is inserted into and electrically coupled to the first connector, the lever rotatably installed on the outer surface of the second housing serves as a lever in the engagement and separation with the first connector and the safety plate to the lever A second connector including a second connector moving in the coupling space, the side of which is formed at an edge of the plate body There there is provided a stopper hook plate for regulating the position at which the safety plate is mounted to the first housing, the stopper hook plate is turned to walk to the stopper formed on the first housing regulates the mounting position of the safety plate.

The safety plate may include a plate body having a terminal hole through which the terminal of the first connector is formed, a side wall having a plate interlocking protrusion for protruding along the opposite edges of the plate body, and interlocking with the lever; And a hook hook formed to protrude from an edge of the plate body, the side wall of which is not formed, and having a hook jaw that is hooked to an engagement space inlet of the first housing.

Separation guide portion is formed at the front end of the hook hook in the longitudinal direction of the hook hook, the separation guide portion guides the separating piece of the separator provided in the second connector so that the hook hook is elastically deformed to be released from the first connector. .

The stopper hanger plate is provided on the sidewall, and the stopper hanger plate is made to elastically deform by forming an elastic slit on a part of the sidewall.

The plate body is formed with a guide slit through which the guide protrusion plate formed inside the first housing.

The lever is configured by connecting the interlocking plate facing each other by a handle, the linkage plate is formed on the connector interlocking channel for guiding the connector interlocking projection formed in the coupling space of the first connector and sidewalls provided at the edge of the safety plate A plate interlocking channel is formed to guide the plate interlocking protrusions.

The plate interlocking channels are formed on both sides of the linkage plate with respect to the connector interlocking channel, respectively.

According to another feature of the invention, the present invention provides a first connector in which the coupling space formed therein is opened to the tip of the first housing and the tip of the terminal is located in the coupling space, and the second housing is inserted into the coupling space. A second connector coupled to the first connector to form an external appearance, a lever providing force for coupling and disconnection of the first connector and the second connector using a lever principle, and installed inside the coupling space A safety plate having a terminal hole through which the terminal penetrates is formed in the plate body, a side wall is formed along the edge of the plate body, and a hook hook is formed on the first connector along the other edge of the plate body. The safety plate is moved in the engaging space by the lever, and at the tip of the hook hook in the longitudinal direction of the hook hook. Lee guide portion is formed, ejection port is provided with separate side is guided on the separating guide portions are provided on the second connector.

A plate interlocking protrusion is formed on a side wall of the safety plate, and a plate interlocking channel through which the plate interlocking protrusion is guided is formed on a linkage plate of the lever.

A connector interlocking channel for interlocking with the first connector is formed on the linkage plate of the lever, and a connector interlocking protrusion guided along the connector interlocking channel is formed on an inner surface of the coupling space of the first connector.

The plate interlocking channels are formed one at each side of the linkage plate with respect to the connector interlocking channel.

The safety plate is formed along the edge of the plate body, the plate body facing each other and the side wall is provided with a plate interlocking projection for interlocking with the lever, the edge of the side plate is not formed in the plate body And a hook hook formed to protrude in and having a hook jaw hooked to an engagement space inlet of the first housing.

 The plate body is formed with a guide slit through which the guide protrusion plate formed inside the first housing.

A stopper hook plate is formed on the side wall to be elastically deformable by an elastic slit. The stopper hook plate is hooked to a stopper formed to protrude from an inner surface of the coupling space of the first connector.

The stopper hook plate is formed to protrude outwardly of the coupling space by a handle part.

The hook hook is formed at each edge of the plate body.

An inclined entry surface is inclined at the tip of the separation guide part.

An edge plate protrudes from an edge of the plate body corresponding to both ends of the side wall to be integral with the side wall.

In the connector assembly according to the present invention, the following effects can be obtained.

First of all, in the present invention, only the interlocking pin is installed on the safety plate so that the safety plate can be interlocked with the lever so that the safety plate can be moved between the fully engaged position and the temporary engaged position. It has an effect.

According to the present invention, since the side wall is formed along the edge of the safety plate, the strength of the safety plate as a whole is increased, and the side wall is guided along the inner surface of the first connector.

1 is an exploded perspective view showing a configuration of a preferred embodiment of a connector assembly according to the present invention;
2 is a perspective view showing a safety plate constituting an embodiment of the present invention.
3 is a cross-sectional perspective view showing a state in which a safety plate constituting an embodiment of the present invention is temporarily coupled to a first connector;
4 is a partial cross-sectional perspective view showing a state in which a first connector and a second connector are combined in the embodiment of the present invention.
FIG. 5 is an operation state diagram sequentially showing the movement of the safety plate to the fully engaged position while the first connector and the second connector are engaged in the embodiment of the present invention. FIG.
FIG. 6 is an operation state diagram sequentially showing that the safety plate is moved to the temporary engagement position while the first connector and the second connector are separated from each other in the embodiment of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a connector assembly according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in the figures, the first connector 10 forms the appearance and skeleton of the first housing 12. The first housing 12 is made of an insulating material and is formed with a coupling space 12 'so as to open at the tip thereof. The engagement space 12 'is a portion into which a part of the second connector 20, which will be described later, is inserted. In addition, the tip of the terminal 13 '(see FIG. 5) constituting the first connector 10 protrudes in the engagement space 12' and is positioned at a predetermined interval.

The coupling space 12 'is formed in the shape of a hexahedron in this embodiment, and connector interlocking projections 13 protrude from the inner surfaces thereof facing each other. The connector interlocking projection 13 is for interlocking with the lever 25 to be described below.

The terminal 13 'of the first connector 10 is partially formed in a terminal seating portion (not shown) formed through the space between the rear end of the first housing 12 and the bottom surface of the engagement space 12' And the tip end is protruded from the coupling space 12 '.

A stopper 14 protrudes from the inner surface of the engagement space 12 'of the first housing 12. The stopper 14 regulates the escape of the safety plate 30, which will be described later, from the first housing 12. That is, the safety plate 30 is prevented from escaping from the first housing 12 at the temporary engagement position. Each of the stoppers 14 is formed on the inner surface of the engaging space 12 'facing each other. In particular, the stopper 14 is formed at the inner surface of the first housing 12 corresponding to the inlet of the engagement space 12 '. This is to minimize the size of the first housing 12.

On the bottom surface of the engaging space 12 'of the first housing 12, a guide protrusion 16 protrudes in a plate shape. The guide projection 16 protrudes toward the inlet of the engagement space 12 ', and is generally rectangular plate-shaped. The guide projection 16 may be formed in the engaging space 12 'to guide the movement of the safety plate 30, which will be described below.

Reference numeral 18 is a spacer. This serves to prevent the terminal 13 'installed at the terminal seating portion of the first housing 12 from being pushed backward.

The second housing 22 forms an outer appearance and a skeleton of the second connector 20 coupled with the first connector 10. The second housing 22 is also made of an insulating material. The second housing 22 has a substantially hexahedron shape so as to be inserted into the engagement space 12 'of the first connector 10 in the present embodiment. A terminal seating portion 22 'is formed by passing through the second housing 22 in front and back, and a terminal (not shown) constituting the second connector 20 is provided in the terminal seating portion 22'.

Separators 23 are formed on the outer surfaces of both sides of the second housing 22. The separator 23 has a T-shaped cross section and releases the state in which the safety plate 30, which will be described below, is temporarily coupled to the first connector 10. The separator 23 protrudes from both ends of the separator 23 'to elastically deform the hooking hook 42 of the safety plate 30 described below.

On the outer surfaces of the second housing 22 opposite to each other without the separator 23, a rotation center shaft 24 is formed. The pivot axis 24 allows the lever 25, described below, to be rotatably mounted on the second connector 20.

The second connector (20) is provided with a lever (25). The lever 25 functions as a lever when the first connector 10 and the second connector 20 are engaged with and separated from each other and the lever 25 is engaged with the first connector 10 and the second connector 20 And to perform separation.

The lever 25 is formed by connecting knobs 27 to an interlocking plate 26 provided opposite to each other so as to be seated on the outer surface of the second housing 22. A rotation center hole 26 'is formed at the center of the interlocking plate 26. The rotation center shaft 24 is inserted into the rotation center hole 26 '.

The connector interlocking channel 28 is formed on the opposite surfaces of the interlocking plates 26 on both sides, that is, the surface not facing the outer surface of the second housing 22. And the connector interlocking projection (13) is positioned and guided in the connector interlocking channel (28). The connector interlocking projection (13) is guided along the connector interlocking channel (28), whereby the first connector (10) and the second connector (20) are engaged and disengaged.

Meanwhile, the interlocking plate 26 is also formed with a plate interlocking channel 28 '. The plate interlocking protrusion 36, which will be described below, is seated and guided in the plate interlocking channel 28 '. In the present embodiment, two plate interlocking channels 28 'are formed on one interlocking plate 26. In particular, the plate interlocking channels 28 'are formed on both sides of the interlocking plate 26 with the connector interlocking channel 28 as a center. This ensures that the movement of the safety plate 30 by the lever 25 is performed more smoothly.

The safety plate 30 is positioned within the engagement space 12 'of the first connector 10 to maintain the spacing between the terminals 13' and to prevent deformation of the terminal 13 ' It plays a role. Particularly, the safety plate 30 is configured to move between the temporary engagement position and the fully engaged position in the engagement space 12 'of the first connector 10 when the second connector 20 is engaged and disengaged . Here, the temporary engagement position is a position where the plate body 32 of the safety plate 30 is adjacent to the tip of the terminal 13 '. The fully engaged position is such that the first connector 10 and the second connector 20 are fully engaged and the plate body 32 is in contact with the bottom surface of the engagement space 12 '

The safety plate 30 is provided with a plate body 32, which is in the form of a rectangular plate. The plate body 32 is formed in a shape corresponding to the cross-sectional shape of the engagement space 12 'of the first housing 12. A plurality of terminal holes (33) are formed in the plate body (32). The terminal holes 33 are formed at positions corresponding to the terminals 13 'of the first connector 10, respectively. The plate body 32 is also formed with a guide slit 34. The guide slit 34 serves to avoid interference with the guide projection 16 and guide the plate body 32 by the guide projection 16.

Side walls 35 are protruded along both side edges of the plate body 32. The side walls 35 are plate-shaped protruding upright on both side edges of the plate body 32. The side walls 35 are formed on opposite sides of the side wall 35 so as to face each other and at positions corresponding to the inner surface of the coupling space 12 'of the first housing 12 where the connector interlocking protrusions 13 are formed .

A plate interlocking projection 36 protrudes from the inner surface of the side wall 35. The plate cooperating protrusion 36 is guided along the plate interlocking channel 28 'of the lever 25, and two plate cooperating protrusions 36 are formed on one side wall 35 in this embodiment.

On the other hand, a stopper plate 37 is formed on the side wall 35. The stopper hanger plate 37 is a portion of the first connector 10 which is hooked to the stopper 14. [ The stopper hanger plate 37 forms a part of the side wall 35 and an elastic slit 37 'is formed in the side wall 35 in order to elastically deform the stopper hanger plate 37. In this embodiment, two elastic slits 37 'are formed on one sidewall 35 up to the end of the sidewall 35. However, the elastic slit 37 'does not necessarily have to be formed up to the end of the side wall 35.

A handle portion (38) protrudes from the distal end of the stopper retaining plate (37). The handle portion 38 is a portion where an operator applies a force to elastically deform the stopper plate 37. The plate interlocking projection 36 is formed on the side wall 35 at a position where the stopper hook plate 37 is disengaged.

Each of the side walls 35 is provided at its both ends with a corner plate 40 extending from an edge of the plate body 32 where the side wall 35 is not formed and being connected to both ends of the side wall 35 at right angles. The edge plate 40 serves to reinforce the strength of the side wall 35 by supporting both ends of the side wall 35 on the edge of the plate body 32 on which the side wall 35 is not formed. The corner plates 40 are formed at four corners of the plate body 32 and are integrally formed at both ends of the side wall 35.

A hooking hook 42 is formed at an edge of the plate body 32 where the side wall 35 is not formed. In the present embodiment, a total of four hooking hooks 42 are formed by two on each edge. The hooking hook 42 is formed in a cantilever shape capable of being elastically deformed and has hooking protrusions 43 protruding outward at its tip. That is, the hooking jaws 43 of the hooking hooks 42 at the different edges protrude in opposite directions to each other.

A separation guide portion 45 is provided to extend from the free end of the hooking hook 42 by a predetermined length in the longitudinal direction. The separation guide portion 45 is a portion for guiding the separation port 23 of the second connector 20 and is guided by the separation port 23 so that the hooking hook 42 is elastically deformed. At the tip of the separation guide part 45, there is an entry slope 47 so that the separation part 23 can be guided along the separation guide part 45 more easily.

Since the pair of hooking hooks 42 are formed at one edge of the plate body 32 so that the hooking hooks 42 are separated from each other, The guide portions 45 are located at positions facing each other, so that the pair of hooking hooks 42 can be separated at the same time by one separating opening 23.

Hereinafter, the operation of the connector assembly according to the present invention will be described in detail.

The safety plate 30 is mounted in the engagement space 12 'of the first connector 10, as shown in FIG. In the state of FIG. 3, the safety plate 30 is installed at the temporary engagement position. At this time, the plate body 32 is located at a predetermined distance from the bottom surface of the engaging space 12 '.

The stopper hanger plate 37 is hooked on the stopper 14 so that the safety plate 30 can not escape from the engagement space 12 '. In addition, the hook hook 42 is the hook jaw 43 is hooked to the edge corresponding to the entrance of the coupling space 12 ′ of the first housing 12. The hooking jaw 43 is hooked to the edge of the first housing 12 to prevent the safety plate 30 from entering further into the coupling space 12 ′.

In this state, the second connector (20) is inserted into the engagement space (12 ') of the first connector (10). At this time, the openings of the connector interlocking channel 28 and the plate interlocking channel 28 'of the lever 25 should be directed to the connector interlocking protrusion 13 and the plate interlocking protrusion 36, respectively. This state is shown in Fig. 5 (a).

In this state, when the second connector 20 is further pushed into the engaging space 12 'of the first connector 10, the separating opening 23 is slid on the entering slope 47 of the hooking hook 42 So that the hooking hook 42 is elastically deformed so that the hooking jaw 43 is separated from the first housing 12. As a result,

The connector interlocking protrusion 13 and the plate interlocking protrusion 36 are inserted into the connector interlocking channel 28 and the plate interlocking channel 28 'of the lever 25, respectively. Such a state is shown in Fig. 5 (b).

5, the connector interlocking protrusion 13 and the plate interlocking protrusion 36 are connected to the connector interlocking channel 28 and the plate interlocking channel 28 ' Is inserted and guided. The first connector 10 and the second connector 20 are coupled by the lever 25 while the connector interlocking projection 36 is guided along the connector interlocking channel 28.

The plate interlocking projection 36 is guided along the plate interlocking channel 28 'so that the safety plate 30 is moved to the fully engaged position. FIG. 5 (c) shows a state in which the first connector 10 and the second connector 20 are engaged and the safety plate 30 is in the fully engaged position.

6, the separation of the first connector 10 and the second connector 20 and the movement of the safety plate 30 to the temporary engagement position shown in FIG. 3 will be described.

The state of FIG. 6 (a) is the same as that of FIG. 5 (c). When the lever 25 is rotated in the counterclockwise direction with reference to FIG. 6 in this state, the connector interlocking projection 13 is guided along the connector interlocking channel 28 so that the first connector 10 and the second connector 10, (20) is released.

The plate interlocking projection 36 is guided along the plate interlocking channel 28 '. The plate interlocking protrusion 36 is guided along the plate interlocking channel 28 'so that the safety plate 30 is moved in the direction of escaping from the engaging space 12'. Such a state is shown in Fig. 6 (b).

When the lever 25 is further rotated counterclockwise in the state of FIG. 6B, the connector interlocking projection 13 and the plate interlocking projection 36 are engaged with the connector interlocking channel 28 and the plate interlocking channel 28 'so that the lever 25 can be separated from the first connector 10 and the safety plate 30.

This state is shown in (c) of Figure 6, the safety plate 30 is in a temporary engagement position as shown in FIG.

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

For example, the stopper 14 and the stopper hook plate 37 are not necessarily present. That is, when the hook hook 42 is hooked into a groove formed in the inner surface of the coupling space 12 ′ of the first connector 10, the safety plate 30 is positioned at a specific position by the hook hook 42. It can be fixed.

10: first connector 12: first housing
12 ': coupling space 13: connector interlocking projection
14: Stopper 16: Guide plate
18: spacer 20: second connector
22: second housing 23: separator
23 ': separator 24: rotation center axis
25: Lever 26: Interlocking plate
28: Connector interlocking channel 28 ': Plate interlocking channel
30: safety plate 32: plate body
33: terminal hole 34: guide slit
35: side wall 36: plate interlocking projection
37: stopper hook plate 37 ': elastic slit
38: handle portion 40: corner plate
42: hook hook 43: hook hook
45: separating guide portion 47: entry slope

Claims (18)

A first connector having a coupling space formed therein and opened at a front end of the first housing and having a terminal end at the coupling space,
A safety plate movably installed in the engagement space of the first connector and having a terminal hole formed therein through which the terminal passes,
And a second housing rotatably installed on an outer surface of the second housing is electrically coupled to the first connector by inserting a second housing that forms an outer appearance into the coupling space of the first connector, And a second connector that serves as a lever in the separation and moves the safety plate in the engagement space,
The side wall formed at the edge of the plate body is provided with a stopper hook plate for regulating the position where the safety plate is installed in the first housing, the stopper hook plate is hooked to the stopper formed in the first housing to install the safety plate Connector assembly that regulates
The safety plate according to claim 1,
A plate body having a terminal hole through which the terminal of the first connector passes,
A side wall having protrusions formed along opposite edges of the plate body and provided with plate cooperating protrusions for interlocking with the lever,
And a hook hook formed by protruding from an edge of the plate body, the side wall of which is not formed, and having a hook jaw hooked to an engagement space inlet of the first housing.
According to claim 2, wherein the separation guide portion is formed at the front end of the hook hook in the longitudinal direction of the hook hook, the separation guide portion guides the separation piece of the separation hole provided in the second connector, the hook hook is elastically deformed to the first Connector assembly to allow disengagement from the connector.
The connector assembly of claim 2, wherein the stopper hook plate is provided on the sidewall, and the stopper hook plate is formed to elastically deform by forming an elastic slit on a portion of the sidewall.
The connector assembly of claim 2, wherein the plate body is formed with a guide slit through which the guide protrusion plate formed inside the first housing is formed.

According to any one of claims 1 to 5, wherein the lever is configured by connecting the interlocking plate facing each other with a handle, the linkage plate is a connector for guiding the connector interlocking projection formed in the coupling space of the first connector And a plate interlocking channel for guiding the plate interlocking protrusions formed on the side wall provided at the edge of the interlocking channel and the safety plate.
The connector assembly of claim 6, wherein the plate interlocking channels are formed on both sides of the interlocking plate with respect to the connector interlocking channel.
A first connector having a coupling space formed therein and opened at a front end of the first housing and having a terminal end at the coupling space,
A second connector inserted into the coupling space to form an exterior, and a second connector coupled to the first connector;
A lever for providing a force for coupling and detaching the first connector and the second connector by using a lever principle;
A terminal hole is provided in the coupling space and the terminal penetrates into the plate body, and a side wall is formed along the edge of the plate body, and a hook hook is formed to hang on the first connector along the other edge of the plate body. Includes a safety plate,
The safety plate is moved in the engaging space by the lever, the separating hook portion is formed at the front end of the hook hook in the longitudinal direction of the hook hook, the separating piece is guided to the separating guide section Connector assembly provided in two connectors.
The connector assembly of claim 8, wherein a plate interlocking protrusion is formed on a side wall of the safety plate, and a plate interlocking channel through which the plate interlocking protrusion is guided is formed on a linkage plate of the lever.
The connector interlocking channel of claim 9, wherein a connector interlocking channel for interlocking with the first connector is formed on the linkage plate of the lever, and a connector interlocking protrusion guided along the connector interlocking channel is formed on an inner surface of the coupling space of the first connector. Connector assembly.
The connector assembly according to claim 10, wherein the plate interlocking channels are formed at both sides of the linkage plate with respect to the connector interlocking channels.

The method according to any one of claims 8 to 11,
The safety plate,
The plate body,
A side wall having protrusions formed along opposite edges of the plate body and provided with plate cooperating protrusions for interlocking with the lever,
And a hook hook formed on the plate body and protruding from an edge of which the side wall is not formed, and having a hook jaw hooked to an engagement space inlet of the first housing.
The connector assembly of claim 12, wherein the plate body is formed with a guide slit through which the guide protrusion plate formed in the first housing is formed.
The connector assembly of claim 13, wherein a stopper hanger plate is formed on the side wall to be elastically deformable by an elastic slit, and the stopper hanger plate hangs on a stopper formed to protrude from an inner surface of the coupling space of the first connector.

15. The connector assembly of claim 14, wherein the stopper hanger plate further includes a handle part to protrude to the outside of the coupling space.
The connector assembly of claim 15, wherein the hook hook is formed at each edge of the plate body.
17. The connector assembly of claim 16, wherein an entry slope is inclined at an end of the separation guide part.
The connector assembly of claim 12, wherein an edge plate protrudes from an edge of the plate body corresponding to both ends of the side wall, and is integrated with the side wall.

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