KR20090105058A - Shielded connector and shielded connector set with the same - Google Patents

Abstract

PURPOSE: A shielded connector and a shielded connector set having the same are provided to make the combination between an internal housing and an external housing stably and easily. CONSTITUTION: A shielded connector includes an internal housing(300) and an external housing(400). The internal housing receives some of the connection terminals which are electrically contacted with center lines of cables and the cables, and is formed with an electrical insulator. The external housing is combined with the internal housing and is formed with a conductive metal. The internal housing includes a receiving part and a combining unit. The receiving unit is inserted into the external housing and receives some of the connection terminals and cables.

Description

Shielding connector and shielding connector set having same {SHIELDED CONNECTOR AND SHIELDED CONNECTOR SET WITH THE SAME}

The present invention relates to a shielding connector, and more particularly, a shielding connector mounted on an end of a cable connecting an electronic device such as an electronic component, a sensor, or the like to an electronic device such as a control device or a driving device, to block external electric interference. It is about. Moreover, this invention relates to the shielding connector set provided with the said shielding connector.

Recently, as the performance of automobiles is variously improved, a plurality of electronic components or sensors (hereinafter, referred to as electronic components) are used in the automobiles. The plurality of electronic components and the like simultaneously generate electrical signals, and the generated signals are transmitted to a control device or a driving device (hereinafter, referred to as a 'control device') embedded in the vehicle.

In general, signal transmission between the electronic component and the control device is performed by a harness connecting the electronic component and the control device. The harness consists of a plurality of cables and connectors provided at one end or both ends of the plurality of cables, and the plurality of cables are joined to each other by a coupling member to form a bundle.

The plurality of cables and connectors provided in the harness should be protected from extraterrestrial electrical interference to prevent distortion of the signal transmitted through the interior thereof. When distortion occurs in the signal due to direct / indirect interference of the alien electricity, the driver may be in a dangerous situation due to a malfunction of the control device, and the like. That is essential.

On the other hand, the method of protecting the plurality of cables from external electrical interference can be largely classified into individual shielding method and multiple shielding method. The individual shielding method is a method of blocking external electrical interference by installing a separate shield member inside each of the plurality of cables, the bundle shielding method is installed in a bundle of cable bundle shielding device outside the cable bundle, the external electrical interference in a batch How to block.

In addition, the connector is composed of a shielding connector to block external electrical interference. The shielding connector includes an outer housing formed of a conductive metal. The outer housing is electrically connected to an individual shielding member installed inside the cable when the plurality of cables are shielded by the individual shielding method, and the cable bundle when the plurality of cables are shielded by the bundle shielding method. It is electrically connected with the shield. The outer housing accommodates an inner housing formed of an electrical insulator, and the inner housing accommodates a plurality of connection terminals and portions of the plurality of cables that are in electrical contact with the centerlines of the plurality of cables, respectively.

As described above, the general shield connector includes the inner housing and an outer housing coupled thereto. However, since the structures of the inner housing and the outer housing are complicated, there is a problem in that the manufacturing is not easy.

In order to solve the problems described above, an object of the present invention is to provide a shielding connector that is rearranged and at the same time simplified in structure for easy fabrication. Moreover, an object of this invention is to provide the connector set provided with the said shielding connector.

In order to achieve the above object, the present invention provides a connection terminal in electrical contact with the center line of the cable and an inner housing accommodating a part of the cable therein and formed of an electrical insulator; And an outer housing coupled to the inner housing and formed of a conductive metal, wherein the inner housing is inserted into the outer housing and accommodates a portion of the connection terminal and the cable. ; And a coupling part protruding to the outside of the outer housing through the upper surface opening of the outer housing when the insertion of the accommodation part is completed and connected to the accommodation part, wherein the coupling part is parallel to the longitudinal direction of the accommodation part. And an arm extending at one end and having a free end, wherein the coupling of the outer housing and the inner housing includes a coupling groove formed at a lower surface of the free end of the arm when the insertion of the receiving portion is completed; It provides a shielding connector characterized in that it is made by being inserted into.

Preferably the flange is formed on the outer surface of the receiving portion, the flange is in contact with the inner surface of the outer housing when the insertion of the receiving portion is completed. In this case, the accommodating part may be stably accommodated in the outer housing.

Preferably the upper surface of the outer housing is composed of a left upper surface and a right upper surface located on both sides of the opening portion, the arm is composed of a left arm and a right arm respectively formed at positions corresponding to the positions of the upper left and upper right. In this case, the inner housing and the outer housing may be firmly coupled.

Here, the left upper surface and the upper right surface is preferably formed to extend along the longitudinal direction of the outer housing to ensure the linear movement of the left arm and the right arm when the receiving portion is inserted. In this case, the ease of coupling between the inner housing and the outer housing and the safety of the coupling are ensured.

In addition, an insertion groove forming plate forming an insertion groove together with the left arm and the right arm is positioned in parallel with the left arm and the right arm at the lower side of the left arm and the right arm. Is preferably inserted into the insertion groove. In this case, the ease of coupling between the inner housing and the outer housing and the safety of the coupling are ensured. In this case, an arc-shaped plate having an arc shape is formed at the end of the insertion groove forming plate so as to extend in a direction perpendicular to the longitudinal direction of the receiving portion, and an arc-shaped plate formed to extend along the longitudinal direction of the outer housing on the inner surface of the outer housing. Inserting groove is formed, it is more preferable that the end of the arc plate is inserted into the arc plate insertion groove when the receiving portion is inserted. In such a case, the ease of joining and the stability of the joining between the inner and outer housings are more surely ensured.

The present invention includes a first connecting terminal in electrical contact with a center line of a cable and an inner housing accommodating a part of the cable and formed of an electrical insulator; And an outer housing formed of a conductive metal and coupled to the inner housing, and accommodating the first connector and a second connecting terminal in electrical contact with the first connecting terminal therein. And a second connector including a corresponding inner housing inserted into a space formed between the inner housing and the outer housing, wherein the inner housing is inserted into the outer housing and includes the first connection terminal and the cable. Receiving portion for receiving a portion; And a coupling part protruding to the outside of the outer housing through the upper surface opening of the outer housing when the insertion of the accommodation part is completed and connected to the accommodation part, wherein the coupling part is parallel to the longitudinal direction of the accommodation part. And an arm extending at one end and having a free end, wherein the coupling of the outer housing and the inner housing includes a coupling groove formed at a lower surface of the free end of the arm when the insertion of the receiving portion is completed; It provides a shielded connector set characterized in that it is made by being inserted into.

Preferably, the second connector further includes a release preventing plate formed to extend in parallel with the longitudinal direction of the corresponding inner housing at the upper portion of the corresponding inner housing, wherein the release preventing plate is coupled to the first connector and the second connector. When this is completed is formed to the upper portion of the arm to prevent the phenomenon that the protrusion is separated from the coupling groove. In this case, the inner housing and the outer housing may be more firmly coupled due to the release preventing plate.

Preferably, the outer surface of the corresponding inner housing is formed with a guide protrusion extending in the longitudinal direction of the corresponding inner housing, the inner surface of the outer housing is formed with a guide groove extending along the longitudinal direction of the outer housing, When the first connector and the second connector are coupled, the guide protrusion is inserted into the guide groove. In this case, the coupling between the first connector and the second connector can be easily made.

Preferably, a bump is formed on an outer surface of the corresponding inner housing, and the coupling part further includes a locking protrusion coupled to the bump when the coupling of the first connector and the second connector is completed. In this case, the phenomenon in which the coupling between the first connector and the second connector is accidentally dismantled due to the coupling of the stopper and the locking protrusion may be prevented.

Preferably the flange is formed on the outer surface of the receiving portion, the flange is in contact with the inner surface of the outer housing when the insertion of the receiving portion is completed. In this case, the accommodating part may be stably accommodated in the outer housing.

Preferably the upper surface of the outer housing is composed of a left upper surface and a right upper surface located on both sides of the opening portion, the arm is composed of a left arm and a right arm respectively formed at positions corresponding to the positions of the upper left and upper right. In this case, the inner housing and the outer housing may be firmly coupled.

Here, the left upper surface and the upper right surface is preferably formed to extend along the longitudinal direction of the outer housing to ensure the linear movement of the left arm and the right arm when the receiving portion is inserted. In this case, the ease of coupling between the inner housing and the outer housing and the safety of the coupling are ensured.

In addition, an insertion groove forming plate forming an insertion groove together with the left arm and the right arm is positioned in parallel with the left arm and the right arm at the lower side of the left arm and the right arm. Is preferably inserted into the insertion groove. In this case, the ease of coupling between the inner housing and the outer housing and the safety of the coupling are ensured. In this case, an arc-shaped plate having an arc shape is formed at the end of the insertion groove forming plate so as to extend in a direction perpendicular to the longitudinal direction of the receiving portion, and an arc-shaped plate formed to extend along the longitudinal direction of the outer housing on the inner surface of the outer housing. Inserting groove is formed, it is more preferable that the end of the arc plate is inserted into the arc plate insertion groove when the receiving portion is inserted. In such a case, the ease of coupling between the inner housing and the outer housing and the safety of the coupling are more surely ensured.

According to the shielding connector according to the present invention, first, the effect is easy to manufacture and easy separation of the inner housing and the outer housing, and second, the effect that the inner housing and the outer housing can be firmly coupled, and third, the There is an effect that the coupling between the inner and outer housing can be made stable and easy.

In addition, according to the shielding connector set according to the present invention, the first, the first connector is easy to manufacture and the effect of the separation of the inner housing and the outer housing of the first connector, and second, the inner housing and the outer housing is Third, the effect that can be firmly combined, and the effect that the coupling between the inner housing and the outer housing can be made stable and easy, and fourth, it can prevent the phenomenon that the inner housing unintentionally detached from the outer housing Fifth, the effect that the coupling between the first connector and the second connector can be made stable and easy, and sixth, the effect of preventing the first connector from unintentionally leaving the second connector unintentionally Occurs.

Hereinafter, the shielding connector according to the present invention and the first connector of the shielding connector set according to the present invention will be described only when the female connector is configured, but this is only an example and the shielding connector and the first connector are male connectors. It may consist of. In addition, hereinafter, the second connector of the shielding connector set according to the present invention is described only in the case of being configured to be directly coupled to the electronic device. It may be configured in a form that is combined with.

Hereinafter, preferred embodiments of the shielding connector and the shielding connector set according to the present invention will be described in detail with reference to the drawings.

1 is a perspective view showing a shield connector set according to the present invention, Figure 2 is a perspective view showing a first connector of the connector set shown in Figure 1, Figure 3 is an exploded view of the first connector shown in Figure 2 4 and 5 are perspective views illustrating a second connector of the connector set shown in FIG. 1.

The shielding connector set 100 according to the present invention includes a first connector 200 and a second connector 500. Since the first connector 200 is also a shielding connector according to the present invention, the first connector 200 will be described first, and then the second connector 500 will be described.

The first connector 200 includes an inner housing 300 and an outer housing 400 coupled to the inner housing 300.

The inner housing 300 is formed of an electrical insulator, is formed by an injection molding method, and receives a connection terminal (not shown) that is in electrical contact with a center line of the cable 110 and a portion of the cable 110. 310. The accommodating part 310 is formed to accommodate a plurality of connection terminals, and an opening 312 is formed at one side of the accommodating part 310 so that an insertion hole (not shown) formed in the connecting terminal can communicate with the outside. ) Is formed. The accommodating part 310 is completely inserted into the outer housing 400 when the inner housing 300 and the outer housing 400 are coupled to each other.

On the other hand, the receiving portion 310 is preferably formed with a flange 314. The flange 314 is formed to contact the inner surface of the outer housing 400 when the receiving portion 310 is inserted into the outer housing 400. In this case, the accommodation part 310 may be prevented from moving even inside the outer housing 400 finely, so that the accommodation part 310 may be stably received in the outer housing 400. Can be.

In addition, the inner housing 300 includes a coupling portion 350 attached to the receiving portion 310. The coupling part 350 includes a flat plate 352 having a '-' shape attached to the upper surface of the receiving part 310. In addition, an arm is formed on the flat plate 352 and extends in parallel with the longitudinal direction of the accommodating part 310 and has one end at a free end. A protruding portion 358 is formed at the lower end of the free end of the arm, and the protruding portion 358 of the outer housing 400 when the receiving portion 310 is inserted into the outer housing 400. It is inserted into the coupling groove 406 formed on the upper surface. The coupling part 350 is exposed to the outside of the outer housing 400 when the inner housing 300 and the outer housing 400 are coupled to each other. On the other hand, when the flange 314 is formed in the receiving portion 310, the flat plate 352 is preferably attached to the flange 314.

The outer housing 400 is made of a conductive metal to shield external electrical interference, and is manufactured by a die casting method. The upper surface of the outer housing 400 is partially open so that the coupling part 350 can be exposed to the outside of the outer housing 400 when the inner housing 300 and the outer housing 400 are coupled to each other. . In addition, a coupling groove 406 is formed on the upper surface of the outer housing 400 to engage with the protrusion 358 when the receiving portion 310 is inserted into the outer housing 400.

According to the first connector 200 described above, a complex structure such as an arm, a protrusion, and a flange is disposed in the inner housing 300 manufactured by the injection molding method, and the outer housing 400 manufactured by the die casting method. The relatively simple structure is disposed in the bar, there is an advantage that the manufacturing of the first connector 200 is easy. In addition, the arm formed with the protrusion 358 is exposed to the outside, there is an advantage that the separation of the inner housing 300 and the outer housing 400 is easy.

On the other hand, the arm is composed of a left arm 254 and the right arm 356 respectively extending in parallel to the longitudinal direction of the receiving portion 310 from both ends of the flat plate 352, the outer housing 400 The upper surface of is preferably composed of the upper left surface 402 and the upper right surface 404 located on both sides of the opening. In this case, the protrusion 358 is formed at both ends of the lower surface of the left arm 354 and the right arm 356, and the coupling groove 406 is an upper surface of the upper left surface 402 and the upper right surface 404. All are formed on. As described above, when the arm is formed of the left arm 354 and the right arm 356, and the upper surface of the outer housing 400 is formed of the upper left surface 402 and the upper right surface 404, the protrusion 358. ) And the coupling groove 406 is made in two places, the inner housing 300 and the outer housing 400 can be more firmly coupled.

In addition, an insertion groove forming plate 360 forming an insertion groove together with the left arm 354 and the right arm 356 is formed at the lower portion of the left arm 354 and the right arm 356. And preferably parallel to the right arm 356. At this time, the insertion groove forming plate 360 is formed in the 'b' shape on the lower surface of the plate 352. As such, when the insertion groove forming plate 360 is positioned below the left arm 354 and the right arm 356, the receiving portion 310 is inserted into the outer housing 400. The upper left surface 402 and the upper right surface 404 are inserted into the insertion groove, the coupling between the inner housing 300 and the outer housing 400 can be made stable and easy.

In addition, an arc-shaped plate 362 having an arc shape is formed at an end portion of the insertion groove forming plate 360 so as to extend in a direction perpendicular to the longitudinal direction of the accommodating portion 310, and an inner surface of the outer housing 400. It is preferable that the arc-shaped plate insertion groove 410 is formed to extend in the longitudinal direction of the outer housing 400. At this time, the arc-shaped plate 362 is formed in a shape corresponding to the shape of the inner surface of the outer housing 400 facing them. As such, when the arc plate 362 is formed at the end of the insertion groove forming plate 360 and the arc plate insertion groove 410 is formed on the inner surface of the outer housing 400, the accommodating part 310 is the outer portion. The arc plate 362 is inserted into the arc plate insertion groove 410 when inserted into the housing 400, the coupling between the inner housing 300 and the outer housing 400 is more stable and easier Can be done.

In addition, the side of the left upper surface 402 and the right upper surface 404 is located on the side opposite to the opening of the outer housing 400, step 408 along the longitudinal direction of the outer housing 400 It is preferably formed to extend. In this case, the linear movement of the left arm 354 and the right arm 356 is ensured when the accommodating part 310 is inserted into the outer housing 400, the inner housing 300 and The coupling between the outer housing 400 can be made stable and easy.

Hereinafter, the combination and separation process of the inner housing 300 and the outer housing 400 having all the above-described configuration will be described.

First, the combination of the inner housing 300 and the outer housing 400 is to receive the receiving portion 310 of the inner housing 300 manufactured by the injection molding method to the outer housing 400 manufactured by the die-kating method. By inserting it. Insertion of the accommodating part 310 is completed when the flange 314 faces the jaw 414 provided inside the outer housing 400, when the insertion of the accommodating part 310 is completed, The protrusion 358 is inserted into the coupling groove 406. The left arm 354 and the right arm 356 are guided by the step 408 while the receiving portion 310 is inserted, and the upper left 402 and upper right 404 are inserted into the insertion groove. The arc plate 362 is inserted into the arc plate insertion groove 410.

On the other hand, when the inner housing 300 and the outer housing 400 is to be separated, the upward force is applied to the left arm 354 and the right arm 356 to the protrusion 358 to the coupling groove 406. The inner housing 300 is withdrawn from the outer housing 400.

The second connector 500 includes a corresponding inner housing 510. The corresponding inner housing 510 is formed in an open form on both sides, and a fixing plate 530 is attached to one of the open sides. Inside the corresponding inner housing 510, a plurality of connecting pins 512 electrically separating the connecting terminals of the first connector 200 and a separating plate 514 separating the plurality of connecting pins 512, respectively. Is accepted. The connecting pin 512 penetrates through the fixing plate 530 and is exposed to the outside of the second connector 500, and an exposed portion of the connecting pin 512 is electrically connected to the electronic device. The fixing plate 530 is fixed to the electronic device.

When the first connector 200 and the second connector 500 are coupled, the connection pin 512 is inserted into the connection terminal received in the accommodation portion 310 through the opening 312 and the corresponding inner housing. 510 is inserted into a space formed between the inner housing 200 and the outer housing 400.

On the other hand, the second connector 500 preferably further includes a departure prevention plate 516 formed to extend in parallel with the longitudinal direction of the corresponding inner housing 510 on the upper portion of the corresponding inner housing 510. In this case, the release preventing plate 516 extends from the top of the fixing plate 530. As such, when the second connector 500 includes the release preventing plate 516, when the coupling of the first connector 200 and the second connector 500 is completed, the release preventing plate 516 is formed. The bar is positioned on the upper left arm 354 and the right arm 356, thereby preventing the protrusion 358 from being unintentionally separated from the coupling groove 406.

In addition, the outer surface of the corresponding inner housing 510 is formed with one or a plurality of guide protrusions 520 extending along the longitudinal direction of the corresponding inner housing 510, the inner surface of the outer housing 400 It is preferable that the guide groove 412 extending along the longitudinal direction of the outer housing 400 is formed. In this case, the guide groove 412 is formed at a position corresponding to the position where the guide protrusion 520 is formed and is formed in the same number as the number of the guide protrusion 520. As such, when the guide protrusion 520 is formed on the outer surface of the corresponding inner housing 510 and the guide groove 412 is formed on the inner surface of the outer housing 400, the first connector 200 and the first connector 200 are formed. When the two connectors 500 are coupled, the guide protrusion 520 is inserted into the guide grooves 412, and thus the coupling between the first connector 200 and the second connector 500 can be made stable and easy. .

In addition, a stopper 518 is formed on an upper surface of the corresponding inner housing 510, and the coupling part 350 of the inner housing 300 is coupled between the first connector 200 and the second connector 500. When completed, it is preferable to further include a lock projection (364) for engaging with the stopper 518. The locking protrusion 364 extends in a '-' shape from the flange 314 and is located below the flat plate 352. As such, when the prevention jaw 518 is formed on the upper surface of the corresponding inner housing 510 and the coupling part 350 includes the locking protrusion 364, the first connector 200 and the second connector 500 are provided. After the coupling is completed, the first connector 200 may prevent the inadvertent departure from the second connector 500.

Hereinafter, the coupling process of the first connector 200 and the second connector 500 having all the above-described configuration will be described.

The coupling of the first connector 200 and the second connector 500 is achieved by inserting the corresponding inner housing 510 into the space between the inner housing 300 and the outer housing 400. When the insertion of the corresponding inner housing 510 is completed, the connection pin 512 is inserted into the connection terminal (not shown) and the locking protrusion 364 is coupled with the stopper 518 and the separation preventing plate. 516 is positioned above the left arm 354 and the right arm 356. The guide protrusion 520 is inserted into the guide groove 412 while the corresponding inner housing 510 is inserted.

1 is a perspective view showing a shield connector set according to the present invention.

FIG. 2 is a perspective view illustrating a first connector of the connector set shown in FIG. 1.

3 is an exploded perspective view of the first connector shown in FIG. 2.

4 and 5 are perspective views illustrating a second connector of the connector set shown in FIG. 1.

Claims (15)

A connecting terminal in electrical contact with the centerline of the cable and an inner housing accommodating a portion of the cable therein and formed of an electrical insulator; And A shielding connector comprising: an outer housing coupled to the inner housing and formed of a conductive metal. The inner housing, A receptacle inserted into the outer housing and accommodating a portion of the connection terminal and the cable; And And a coupling part protruding to the outside of the outer housing through the upper surface opening of the outer housing when the insertion of the accommodation portion is completed and connected to the accommodation portion. The engaging portion includes an arm extending in parallel with the longitudinal direction of the receiving portion and one end of the free end, Shielding connector, characterized in that the coupling of the outer housing and the inner housing is made by inserting the protrusion formed on the lower surface of the free end of the arm into the coupling groove formed on the upper surface of the outer housing when the insertion of the receiving portion is completed. The method of claim 1, A shielding connector is formed on an outer surface of the accommodation portion, and the flange contacts the inner surface of the outer housing when insertion of the accommodation portion is completed. The method of claim 1, The upper surface of the outer housing is composed of a left upper surface and a right upper surface located on both sides of the opening portion, the arm is characterized in that the left and right arms formed at positions corresponding to the positions of the upper left and upper right, respectively. Shielding connector. The method of claim 3, Shielding connector, characterized in that formed on the upper left and upper right surface stepped to extend along the longitudinal direction of the outer housing for ensuring the linear movement of the left arm and the right arm when the receiving portion is inserted. The method of claim 3, Inserting groove forming plate for forming the insertion groove together with the left arm and the right arm is located in parallel with the left arm and the right arm in the lower portion of the left arm and the right arm, the left upper and right upper surface when the receiving portion is inserted Shielding connector, characterized in that inserted into the insertion groove. The method of claim 5, An arc-shaped plate is formed at the end of the insertion groove forming plate to extend in a direction perpendicular to the longitudinal direction of the receiving portion, the inner surface of the outer housing arc-shaped plate insertion groove formed to extend along the longitudinal direction of the outer housing. It is formed, the end of the arc plate is shielded connector, characterized in that inserted into the arc plate insertion groove when the receiving portion is inserted. A first connecting terminal in electrical contact with the centerline of the cable and an inner housing accommodating a portion of the cable therein and formed of an electrical insulator; And an outer housing coupled to the inner housing and formed of a conductive metal. A corresponding inner housing accommodating the second connecting terminal in electrical contact with the first connecting terminal therein and inserted into a space formed between the inner housing and the outer housing when the first connecting terminal is coupled to the first connector; Including, The inner housing, A receptacle inserted into the outer housing and accommodating a portion of the first connection terminal and the cable; And And a coupling part protruding to the outside of the outer housing through the upper surface opening of the outer housing when the insertion of the accommodation portion is completed and connected to the accommodation portion. The engaging portion includes an arm extending in parallel with the longitudinal direction of the receiving portion and one end of the free end, Shielding connector set, characterized in that the coupling of the outer housing and the inner housing is made by inserting the protrusion formed on the lower surface of the free end of the arm into the coupling groove formed on the upper surface of the outer housing when the insertion of the receiving portion is completed. . The method of claim 7, wherein The second connector further includes a departure prevention plate formed to extend in parallel with the longitudinal direction of the corresponding inner housing in the upper portion of the corresponding inner housing, The release preventing plate is a shielded connector set, characterized in that when the coupling of the first connector and the second connector is completed to prevent the phenomenon that the protrusion is separated from the coupling groove located on the upper portion of the arm. The method of claim 7, wherein The outer surface of the corresponding inner housing is formed with a guide protrusion extending in the longitudinal direction of the corresponding inner housing, the inner surface of the outer housing is formed with a guide groove extending along the longitudinal direction of the outer housing, the first connector And the guide protrusion when the second connector is coupled to the guide groove. The method of claim 7, wherein A bump is formed on an outer surface of the corresponding inner housing, and the coupling part further includes a locking protrusion coupled to the bump when the coupling of the first connector and the second connector is completed. Shielding connector set, characterized in that to prevent the phenomenon of disengagement of the coupling of the first connector and the second connector due to the coupling of the projection and the locking projection. The method of claim 7, wherein A shielding connector set is formed on an outer surface of the accommodating part, and the flange is in contact with an inner surface of the outer housing when insertion of the accommodating part is completed. The method of claim 7, wherein The upper surface of the outer housing is composed of a left upper surface and a right upper surface located on both sides of the opening portion, the arm is characterized in that the left and right arms formed at positions corresponding to the positions of the upper left and upper right, respectively. Shielded connector set. The method of claim 12, Shielding connector set, characterized in that the left upper surface and the upper right surface stepped to extend along the longitudinal direction of the outer housing to ensure the linear movement of the left arm and the right arm when the receiving portion is inserted. The method of claim 12, Inserting groove forming plate for forming the insertion groove together with the left arm and the right arm is located in parallel with the left arm and the right arm in the lower portion of the left arm and the right arm, the left upper and right upper surface when the receiving portion is inserted Shield connector set, characterized in that inserted into the insertion groove. The method of claim 14, An arc-shaped plate is formed at the end of the insertion groove forming plate to extend in a direction perpendicular to the longitudinal direction of the receiving portion, the inner surface of the outer housing arc-shaped plate insertion groove formed to extend along the longitudinal direction of the outer housing. Is formed, the end of the arc plate is shielded connector set, characterized in that inserted into the arc plate insertion groove when the receiving portion is inserted.

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