JP5378051B2 - Electrical connector with external conductor holder and shielded cable harness - Google Patents

Abstract

The invention provides an electric connector having an exterior conductor holder and a shielded cable, which can easily position the shielded cable, prevent soldering tin fissure and promote the assembling efficiency. The exterior conductor on the tail end of the shielded cable is arranged in a communicating part of the exterior conductor holder; a soldering tin layer is formed between first and second plates and the exterior conductor; an inner cable at the tail end of the shielded cable extended from a depth direction of the exterior conductor holder is embedded in a cable holder in a holder shell; the exterior conductor holder and the holder shell are contained in a receiving part of the connector; the inner conductor is connected to a contact; the shielded cable is guided out from a guiding part; and a plug shell is assembled on higher part of the connector along the height direction. Therefore, the electric connector having the exterior conductor holder of the invention is assembled on the tail end of the shielded cable.

Description

  The present invention belongs to the technical field of electrical connectors, and relates to an electrical connector assembled at the end of a shielded cable, and a shielded cable harness provided with a shielded cable and an electrical connector connected to the end of the shielded cable.

  Patent document 1 is disclosing the coaxial connector 10 assembled | attached to the terminal end of a coaxial cable. As described in paragraphs 0011 to 0014 of the same document, three micro coaxial cables 1 are arranged in parallel in a horizontal direction at a predetermined pitch, and upper and lower surfaces thereof are sandwiched and fixed by adhesive tapes 22 and 22. The inner conductor 11, the inner insulating coating 12, and the outer conductor 13 are sequentially exposed from the end of each micro coaxial cable 1, and the upper and lower surfaces of the outer conductor 13 are sandwiched between the conductive ground plates 15 and 15 and soldered. Thus, the cable assembly 2 is formed. The housing 5 is provided with a plate accommodating portion 51 which opens to the upper surface side and the rear portion side and accommodates the ground plates 15 and 15 of the cable assembly 2 from the upper surface side (the sign is as it is from Patent Document 1). Quote).

Japanese Patent Laid-Open No. 2004-259672

  When the electrical connector is assembled to the shielded cable as described above, if the mounting position of the shielded cable in the electrical connector deviates from the design target position, there arises a problem that the target performance cannot be obtained due to, for example, transmission characteristics.

  In addition, when the upper and lower surfaces of the outer conductor 13 are sandwiched between the conductive ground plates 15 and 15 and soldered as in the conventional coaxial connector, the molten solder paste between the two ground plates 15 and 15 is used. Of these, excess molten solder paste that does not contribute to soldering is sucked up by the outer conductor 13, and when it cools and hardens, the coaxial cable 1 becomes difficult to bend, which hinders wiring processing operations and the like. Furthermore, if the coaxial cable 1 is forcibly bent, the solder of the outer conductor 13 is cracked and the product quality is deteriorated.

  Further, in the coaxial connector 10, in order to solder the inner conductor 11 to the terminal 3, the inner conductor 11 is applied to the corresponding connection piece 31 of the terminal 3. The work efficiency is low because it is performed in a narrow space inside. In particular, when a double-wire shielded cable in which a plurality of internal wires are twisted and incorporated as a shielded cable, the internal wires receive a restoring force due to twisting, so that the connection piece of the terminal 3 corresponding to the internal conductor is used. It is very difficult to perform the work assigned to each of the parts 31 in a narrow space inside the box-shaped housing 5, and the work efficiency is extremely low.

  The present invention has been made paying attention to such points, and the object of the present invention is to provide an outer conductor of the shield cable in the first and second plates constituting the outer conductor holder corresponding to the ground plate. In addition to providing a recess in the part through which the cable passes, and aligning the internal electric wire coming out of the outer conductor holder with the holder housing, the shielded cable can be easily and accurately positioned at the design target position in the electric connector. While ensuring the performance stably, the amount of molten solder paste between the first plate and the second plate is reduced to prevent excess molten solder paste that does not contribute to soldering from being sucked up to the external conductor. To ensure the flexibility of the shielded cable and to prevent solder cracking in the outer conductor, thereby stabilizing the product quality. Can be lifting, an electrical connector with the outer conductor holder with improved working efficiency of assembly is to provide a shielded cable harness using the same.

In order to achieve the above object, an electrical connector with a first outer conductor holder according to the present invention comprises:
An electrical connector with an external conductor holder that is assembled at the end of a shielded cable that includes an internal wire that covers an internal conductor with an internal insulation coating, an external conductor that covers the internal wire, and an external insulation coating that covers the external conductor. And
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction A plate-like and conductive second plate having a thickness in the height direction to be formed, and at least one of the first plate and the second plate includes the first plate and the second plate An outer conductor holder formed with a recess recessed in the height direction as viewed in the depth direction so as to form a through portion through which the outer conductor exposed from the outer insulation coating at the end of the shield cable can pass.
A groove which is arranged on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction, and which is exposed from the outer conductor at the end of the shield cable and fits the inner wire extending in the depth direction. An insulative holder housing provided with a shaped wire holding part;
Insulating main body housing having a fitting portion for mating with the mating electrical connector, and a contact of the mating electrical connector provided in the main body housing and connected to the inner conductor at the end of the shield cable A conductive contact that is in contact with the main body housing, and is disposed on the lower side of the main body housing so as to cover at least a part of the main body housing and connected to the main body housing. The plug shell is provided with a support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the back side in the depth direction of the support piece. An accommodating portion for accommodating the holder housing is provided, and the height of the support piece in the depth direction is provided on the support piece. Drop from the high side of the edge of direction toward the lower side in the height direction, a connector body lead portion that would pass through the shielded cable is provided,
A conductive and plate-like plug cover shell that is disposed on the high side of the connector body in the height direction and is connected to the plug shell of the connector body;
The outer conductor exposed from the outer insulation coating at the end of the shielded cable is disposed in the penetrating portion of the outer conductor holder to form a solder layer between the first plate, the second plate, and the outer conductor. The inner conductor wire at the end of the shield cable protruding from the outer conductor holder in the depth direction is fitted into the wire holding portion of the holder housing, and the outer conductor holder and the holder housing are fitted into the housing portion of the connector body. Housing, connecting the inner conductor of the inner wire to the contact of the connector body, pulling out the shield cable from the lead-out portion to the outside, and assembling the plug cover shell on the higher side in the height direction of the connector body And can be assembled at the end of the shielded cable ,
The first plate or the second plate is provided with a press-fitting piece, and the press-fitting piece is press-fitted into a receiving hole provided in the holder housing.

The electrical connector with a second outer conductor holder of the present invention is
An electrical connector with an external conductor holder that is assembled at the end of a shielded cable that includes an internal wire that covers an internal conductor with an internal insulation coating, an external conductor that covers the internal wire, and an external insulation coating that covers the external conductor. And
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction A plate-like and conductive second plate having a thickness in the height direction to be formed, and at least one of the first plate and the second plate includes the first plate and the second plate An outer conductor holder formed with a recess recessed in the height direction as viewed in the depth direction so as to form a through portion through which the outer conductor exposed from the outer insulation coating at the end of the shield cable can pass.
A groove which is arranged on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction, and which is exposed from the outer conductor at the end of the shield cable and fits the inner wire extending in the depth direction. An insulative holder housing provided with a shaped wire holding part;
Insulating main body housing having a fitting portion for mating with the mating electrical connector, and a contact of the mating electrical connector provided in the main body housing and connected to the inner conductor at the end of the shield cable A conductive contact that is in contact with the main body housing, and is disposed on the lower side of the main body housing so as to cover at least a part of the main body housing and connected to the main body housing. The plug shell is provided with a support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the back side in the depth direction of the support piece. An accommodating portion for accommodating the holder housing is provided, and the height of the support piece in the depth direction is provided on the support piece. Drop from the high side of the edge of direction toward the lower side in the height direction, a connector body lead portion that would pass through the shielded cable is provided,
A conductive and plate-like plug cover shell that is disposed on the high side of the connector body in the height direction and is connected to the plug shell of the connector body;
The outer conductor exposed from the outer insulation coating at the end of the shielded cable is disposed in the penetrating portion of the outer conductor holder to form a solder layer between the first plate, the second plate, and the outer conductor. The inner conductor wire at the end of the shield cable protruding from the outer conductor holder in the depth direction is fitted into the wire holding portion of the holder housing, and the outer conductor holder and the holder housing are fitted into the housing portion of the connector body. Housing, connecting the inner conductor of the inner wire to the contact of the connector body, pulling out the shield cable from the lead-out portion to the outside, and assembling the plug cover shell on the higher side in the height direction of the connector body And can be assembled at the end of the shielded cable,
The first plate or the second plate provided with the recess is formed with a through hole penetrating the recess in the height direction.

When the electric connector with the first or second outer conductor holder is assembled at the end of the shielded cable, a shielded cable harness is formed. And if the fitting part of the said main body housing is fitted to the said other party electrical connector, the said contact will contact the contact of the said other party electrical connector. If both the outer conductor holder is electrically connected to the plug shell or the plug cover shell, and the plug shell or the plug cover shell is in contact with the conductive portion of the mating electrical connector, both of the electrical connectors are used. Shielding is done well. The outer conductor holder may be soldered to the plug shell or the plug cover shell. In arranging the outer conductor exposed from the outer insulation coating at the end of the shielded cable in the penetrating portion of the outer conductor holder, the end of the shielded cable is, for example, the outer conductor and the inner electric wire in order toward the tip. Pre-processed to expose. In that case, the outer conductor may be folded and placed on the outer insulating coating.

  Since the recess is formed in at least one of the first plate and the second plate, the recess guides the outer conductor exposed from the outer insulation coating at the end of the shield cable to the penetration portion. Since the first plate and the second plate are separated in the height direction more than expected and feel uncomfortable if the outer conductor functions as a clue and is mistakenly positioned at a portion other than the recess, the outer conductor Therefore, the outer conductor is housed in the penetrating portion. Therefore, the inner wire at the end of the shield cable that protrudes from the outer conductor holder in the depth direction is fitted into the electric wire holding portion of the holder housing, and the outer conductor holder and the holder housing are accommodated in the housing portion of the connector body. The shielded cable is easily and accurately positioned at a design target position in the electrical connector with the outer conductor holder. As a result, for example, the target performance in terms of transmission characteristics can be reliably obtained, and the performance of the electrical connector with the external conductor holder can be stably secured.

  Since the outer conductor holder is provided with the penetrating portion, the interval between the first plate and the second plate can be reduced as much as possible or set to almost zero in a portion other than the penetrating portion. The amount of molten solder paste between the plate and the second plate is reduced, and excess molten solder paste that does not contribute to soldering is suppressed from being sucked up to the external conductor. Therefore, the flexibility of the shielded cable is ensured, the occurrence of solder cracks in the outer conductor is prevented, and the product quality is stably maintained.

When assembling the electrical connector with the first or second outer conductor holder to the end of the shielded cable, the shielded cable is not directly assembled to the connector main body provided with the contact, but the shielded cable is first attached to the holder. Assemble to the housing. In that case, instead of working in a narrow space inside the box-shaped housing as in the conventional coaxial connector, the outer conductor holder comes out from the outer conductor in a state where there is room on the far side and the near side in the depth direction. Since the internal electric wires are aligned by fitting the internal electric wires exposed from the outer conductor at the end of the shielded cable into the electric wire holding portion of the holder housing, work efficiency is good. In particular, when a multi-wire shielded cable in which a plurality of internal wires are twisted and incorporated as a shielded cable, the internal wires receive a restoring force due to the twisted wrinkles, but there is a space margin on the far side in the depth direction Since the internal electric wires are aligned by fitting the internal electric wires into the corresponding electric wire holding portions, the working efficiency is good.

In the case of the electrical connector with the first outer conductor holder, the outer conductor holder is likely to be positioned more accurately with respect to the holder housing. In addition, by appropriately setting the pressure input, the connection strength between the outer conductor holder and the holder housing is sufficiently ensured.

In the case of the electrical connector with the second outer conductor holder, the molten solder paste between the first plate and the second plate is discharged to the outside of the outer conductor holder through the through hole. The amount of the molten solder paste between the first plate and the second plate is further reduced, and the excess molten solder paste that does not contribute to soldering is further suppressed from being sucked up to the external conductor. Therefore, the bendability of the shielded cable is further ensured, the occurrence of solder cracks in the outer conductor is further prevented, and the product quality is more stably maintained.

The third electrical connector with an outer conductor holder according to the present invention is the first or second electrical connector with an outer conductor holder.
The second plate is configured to be soldered to the plug cover shell.

  In this way, the outer conductor holder is electrically connected to the plug cover shell. Moreover, the connection strength between the outer conductor holder and the plug cover shell is ensured by appropriately setting the soldering strength.

The electrical connector with an outer conductor holder according to a fourth aspect of the present invention is the electrical connector with an outer conductor holder of any one of the first to third ,
At least one of the first plate and the second plate is divided into two or more in the width direction.

  In this way, for example, depending on the type of the shield cable, the shield is provided between the first plate and the second plate as compared with the case where the first plate and the second plate are integrally provided. The operation of sandwiching the outer conductor at the end of the cable may be facilitated.

The electrical connector with an outer conductor holder according to a fifth aspect of the present invention is the electrical connector with an outer conductor holder according to any one of the first to fourth ,
A plurality of the outer conductors exposed from the outer insulating coatings at the ends of the shielded cables are passed through the penetrating portions.

  In this case, for example, depending on the type of shielded cable, the first plate and the above-described first plate and the above-described one may be compared with a case in which a single piece of the outer conductor at the end of the shielded cable is passed through the penetration portion of the outer conductor holder. The operation of sandwiching the outer conductor at the end of the shield cable between the second plate may be facilitated.

The first shielded cable harness of the present invention is
It has an inner wire that covers the inner conductor with an inner insulation coating, an outer conductor that covers the inner wire, and an outer insulation coating that covers the outer conductor. At the end, the outer conductor and the inner wire are exposed in order toward the tip. A shielded cable harness, and an electrical connector with an outer conductor holder assembled at the end of the shielded cable,
The electrical connector with the outer conductor holder is
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction And a plate-like and conductive second plate having a thickness in the height direction, and at least one of the first plate and the second plate between the first plate and the second plate. A concave portion that is recessed in the height direction as viewed in the depth direction is formed so as to form a penetrating portion through which the outer conductor exposed from the outer insulating coating at the end of the shielded cable can pass, and the outer conductor passes through the penetrating portion. An outer conductor holder in which a solder layer is formed between the first plate and the second plate and the outer conductor;
A groove-shaped electric wire holding portion that is disposed on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction and that is exposed from the outer conductor at the end of the shielded cable and that extends in the depth direction fits therein. An insulative holder housing provided; and
An insulative main body housing having a fitting portion for mating with the mating electrical connector, and provided in the main body housing, connected to the inner conductor at the end of the shielded cable and in contact with the contact of the mating electrical connector A conductive contact plug that is connected to the main body housing and is disposed so as to cover at least a part of the main body housing on a lower side in the height direction than the main body housing. A support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the holder are provided on the rear side in the depth direction of the support piece. A housing portion in which a housing is housed is provided, and the support piece has an end on the higher side in the height direction of the support piece as viewed in the depth direction. Drop from toward the lower side in the height direction, a connector body lead portions where the shielded cable is passed is provided,
A conductive and plate-like plug cover shell disposed on the high side of the connector body and connected to the plug shell of the connector body ;
The first plate or the second plate is provided with a press-fitting piece, and the press-fitting piece is press-fitted into a receiving hole provided in the holder housing.

The second shielded cable harness of the present invention is
It has an inner wire that covers the inner conductor with an inner insulation coating, an outer conductor that covers the inner wire, and an outer insulation coating that covers the outer conductor. At the end, the outer conductor and the inner wire are exposed in order toward the tip. A shielded cable harness, and an electrical connector with an outer conductor holder assembled at the end of the shielded cable,
The electrical connector with the outer conductor holder is
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction And a plate-like and conductive second plate having a thickness in the height direction, and at least one of the first plate and the second plate between the first plate and the second plate. A concave portion that is recessed in the height direction as viewed in the depth direction is formed so as to form a penetrating portion through which the outer conductor exposed from the outer insulating coating at the end of the shielded cable can pass, and the outer conductor passes through the penetrating portion. An outer conductor holder in which a solder layer is formed between the first plate and the second plate and the outer conductor;
A groove-shaped electric wire holding portion that is disposed on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction and that is exposed from the outer conductor at the end of the shielded cable and that extends in the depth direction fits therein. An insulative holder housing provided; and
An insulative main body housing having a fitting portion for mating with the mating electrical connector, and provided in the main body housing, connected to the inner conductor at the end of the shielded cable and in contact with the contact of the mating electrical connector A conductive contact plug that is connected to the main body housing and is disposed so as to cover at least a part of the main body housing on a lower side in the height direction than the main body housing. A support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the holder are provided on the rear side in the depth direction of the support piece. A housing portion in which a housing is housed is provided, and the support piece has an end on the higher side in the height direction of the support piece as viewed in the depth direction. Drop from toward the lower side in the height direction, a connector body lead portions where the shielded cable is passed is provided,
A conductive and plate-shaped plug cover shell disposed on the high side of the connector body and connected to the plug shell of the connector body;
The first plate or the second plate provided with the recess is formed with a through hole penetrating the recess in the height direction.

  When the fitting portion of the main body housing is fitted to the mating electrical connector, the contact contacts the contact of the mating electrical connector. If both the outer conductor holder is electrically connected to the plug shell or the plug cover shell, and the plug shell or the plug cover shell is in contact with the conductive portion of the mating electrical connector, both of the electrical connectors are used. Shielding is done well. The outer conductor holder may be soldered to the plug shell or the plug cover shell. In arranging the outer conductor exposed from the outer insulation coating at the end of the shielded cable in the penetrating portion of the outer conductor holder, the end of the shielded cable is, for example, the outer conductor and the inner electric wire in order toward the tip. Pre-processed to expose. In that case, the outer conductor may be folded and placed on the outer insulating coating.

  Since the recess is formed in at least one of the first plate and the second plate, the recess guides the outer conductor exposed from the outer insulation coating at the end of the shield cable to the penetration portion. Since the first plate and the second plate are separated in the height direction more than expected and feel uncomfortable if the outer conductor functions as a clue and is mistakenly positioned at a portion other than the recess, the outer conductor Therefore, the outer conductor is housed in the penetrating portion. Therefore, the inner wire at the end of the shield cable that protrudes from the outer conductor holder in the depth direction is fitted into the electric wire holding portion of the holder housing, and the outer conductor holder and the holder housing are accommodated in the housing portion of the connector body. The shielded cable is easily and accurately positioned at a design target position in the electrical connector with the outer conductor holder. As a result, for example, the target performance in terms of transmission characteristics can be reliably obtained, and the performance of the electrical connector with the external conductor holder can be stably secured.

  Since the outer conductor holder is provided with the penetrating portion, the interval between the first plate and the second plate can be reduced as much as possible or set to almost zero in a portion other than the penetrating portion. The amount of molten solder paste between the plate and the second plate is reduced, and excess molten solder paste that does not contribute to soldering is suppressed from being sucked up to the external conductor. Therefore, the flexibility of the shielded cable is ensured, the occurrence of solder cracks in the outer conductor is prevented, and the product quality is stably maintained.

  When assembling the electrical connector with the external conductor holder at the end of the shielded cable, the shielded cable is first assembled to the holder housing, not directly assembled to the connector main body provided with the contact. In that case, instead of working in a narrow space inside the box-shaped housing as in the conventional coaxial connector, the outer conductor holder comes out from the outer conductor in a state where there is room on the far side and the near side in the depth direction. Since the internal electric wires are aligned by fitting the internal electric wires exposed from the outer conductor at the end of the shielded cable into the electric wire holding portion of the holder housing, work efficiency is good. In particular, when a multi-wire shielded cable in which a plurality of internal wires are twisted and incorporated as a shielded cable, the internal wires receive a restoring force due to the twisted wrinkles, but there is a space margin on the far side in the depth direction Since the internal electric wires are aligned by fitting the internal electric wires into the corresponding electric wire holding portions, the working efficiency is good.

In the case of the first shielded cable harness, the outer conductor holder is likely to be more accurately positioned with respect to the holder housing. In addition, by appropriately setting the pressure input, the connection strength between the outer conductor holder and the holder housing is sufficiently ensured.

In the case of the second shielded cable harness, since the molten solder paste between the first plate and the second plate is discharged to the outside of the external conductor holder through the through hole, the first plate And the amount of molten solder paste between the second plate and the second plate is further reduced, and it is further suppressed that excess molten solder paste that does not contribute to soldering is sucked up to the external conductor. Therefore, the bendability of the shielded cable is further ensured, the occurrence of solder cracks in the outer conductor is further prevented, and the product quality is more stably maintained.

The third shielded cable harness of the present invention is the first or second shielded cable harness,
The second plate is soldered to the plug cover shell.

  In this way, the outer conductor holder is electrically connected to the plug cover shell. Moreover, the connection strength between the outer conductor holder and the plug cover shell is ensured by appropriately setting the soldering strength.

The fourth shielded cable harness of the present invention is the shielded cable harness according to any one of the first to third ,
At least one of the first plate and the second plate is divided into two or more in the width direction.

  In this way, for example, depending on the type of the shield cable, the shield is provided between the first plate and the second plate as compared with the case where the first plate and the second plate are integrally provided. The operation of sandwiching the outer conductor at the end of the cable may be facilitated.

The fifth shielded cable harness of the present invention is the shielded cable harness according to any one of the first to fourth ,
A plurality of the outer conductors exposed from the outer insulating coatings at the ends of the shielded cables are passed through the penetrating portions.

  In this case, for example, depending on the type of shielded cable, the first plate and the above-described first plate and the above-described one may be compared with a case in which a single piece of the outer conductor at the end of the shielded cable is passed through the penetration portion of the outer conductor holder. The operation of sandwiching the outer conductor at the end of the shield cable between the second plate may be facilitated.

Electrical connector with the first and second external conductor holder of the present invention is easily and accurately positioned and electrically with the external conductor holder the shielded cable to the position to be the design goals of the electrical connector with the outer conductor holder The performance of the connector can be ensured stably, and the amount of molten solder paste between the first plate and the second plate is reduced, and excess molten solder paste that does not contribute to soldering is transferred to the outer conductor. Prevents being sucked up, ensures the flexibility of the shielded cable, prevents the outer conductor from cracking solder, can maintain product quality stably, and improve the assembly work efficiency be able to.

The electric connector with the first outer conductor holder of the present invention further facilitates positioning of the outer conductor holder with respect to the holder housing more accurately, and further, by appropriately setting the pressure input, A sufficient connection strength between the conductor holder and the holder housing can be secured.

The electric connector with the second external conductor holder according to the present invention further further prevents the excess molten solder paste that does not contribute to soldering from being sucked up to the external conductor, thereby further ensuring the flexibility of the shielded cable. It is possible to further prevent the occurrence of solder cracks in the outer conductor and maintain the product quality more stably.

The third outer conductor holder with the electrical connector of the present invention, the first or second addition to the effect obtained is obtained by an external conductor holder with the electrical connector further the plug cover shell the outer conductor holder In addition, the connection strength between the outer conductor holder and the plug cover shell can be ensured by appropriately setting the soldering strength.

The fourth outer conductor holder with the electrical connector of the present invention, in addition to the first to third effects obtained by any one of the outer conductor with a holder electrical connector of the obtained, further, for example, the shielded cable Depending on the type, the work of sandwiching the outer conductor at the end of the shielded cable between the first plate and the second plate, compared to the case where the first plate and the second plate are provided integrally, respectively. Can be easily.

The fifth outer conductor holder with the electrical connector of the present invention, in addition to the first to fourth effects obtained by any one of the outer conductor with a holder electrical connector of the obtained, further, for example, the shielded cable Depending on the type, the shielded cable may be interposed between the first plate and the second plate, as compared with a case in which a single piece of the shielded outer conductor is passed through the penetrating portion of the outer conductor holder. The operation of sandwiching the outer conductor at the end can be facilitated.

The 1st thru | or 5th shielded cable harness of this invention can each acquire the effect similar to the effect acquired with the said 1st thru | or 5th electric connector with an external conductor holder.

FIG. 1 is a perspective view showing members constituting an electrical connector with an external conductor holder according to an embodiment described below. FIG. 2 is a perspective view showing a shielded cable for assembling the electric connector with the outer conductor holder of the embodiment. FIG. 3 is a perspective view showing a procedure for assembling a shielded cable harness by assembling the electrical connector with an external conductor holder of the embodiment to the end of the shielded cable. FIG. 4 is a plan view showing the first plate of the embodiment. FIG. 5 is a front view showing the first plate of the embodiment. FIG. 6 is a side view showing the first plate of the embodiment. FIG. 7 is a plan view showing the second plate of the embodiment. FIG. 8 is a front view showing the second plate of the embodiment. FIG. 9 is a plan view showing the holder housing of the embodiment. FIG. 10 is a front view showing the holder housing of the embodiment. FIG. 11 is a rear view showing the holder housing of the embodiment. FIG. 12 is a plan view showing the connector main body of the embodiment. 13 is an enlarged cross-sectional view taken along line XIII-XIII in FIG. 14 is an enlarged cross-sectional view taken along line XIV-XIV in FIG. FIG. 15 is a plan view of the plug cover shell of the above embodiment. 16 is an enlarged cross-sectional view taken along line XVI-XVI in FIG. FIG. 17 is an enlarged cross-sectional view taken along line XVII-XVII in FIG. FIG. 18 shows a configuration in which the outer conductor at the end of the shielded cable is arranged in the penetrating portion of the outer conductor holder of the embodiment, and a solder layer is formed between the first plate, the second plate, and the outer conductor. It is a perspective view which shows the said shield cable with the said external conductor holder. FIG. 19 is an enlarged rear view showing a part of the shielded cable with the outer conductor holder of FIG. 18 in an enlarged manner. FIG. 20 is an enlarged bottom view showing a part of the shielded cable with the outer conductor holder of FIG. 18 in an enlarged manner. FIG. 21 is a perspective view showing each member when the internal electric wire of the shielded cable with the external conductor holder of FIG. 18 is fitted into the electric wire holding portion of the holder housing. FIG. 22 is a plan view showing each member of FIG. 23 is an enlarged sectional view taken along line XXIII-XXIII in FIG. The cross-sectional line passes through the internal electric wire, but the internal electric wire is not shown in cross section. 24 is an enlarged sectional view taken along line XXIV-XXIV in FIG. The cross section line passes through the shielded cable, but this shielded cable is not shown in cross section. 25 is an enlarged sectional view taken along line XXV-XXV in FIG. FIG. 26 is a plan view showing each member of the outer conductor holder, the shielded cable, and the holder housing of FIG. 21 when the outer conductor holder and the holder housing are housed in the housing portion of the connector body. 27 is an enlarged sectional view taken along line XXVII-XXVII in FIG. The cross-sectional line passes through the internal electric wire, but the internal electric wire is not shown in cross section. FIG. 28 is a plan view showing each member when a plug cover shell is attached to the outer conductor holder, the shield cable, the holder housing, and the connector main body of FIG. 29 is an enlarged sectional view taken along line XXIX-XXIX in FIG. The cross-sectional line passes through the internal electric wire, but the internal electric wire is not shown in cross section. 30 is an enlarged cross-sectional view taken along line XXX-XXX in FIG. The cross section line passes through the shielded cable, but this shielded cable is not shown in cross section. 31 is an enlarged sectional view taken along line XXXI-XXXI in FIG. FIG. 32 is a perspective view of the shielded cable harness of the embodiment as seen from the direction in which the plug shell can be seen. FIG. 33 is a perspective view showing a procedure for connecting the electrical connector with the outer conductor holder of the shielded cable harness of the embodiment to the mating electrical connector. FIG. 34 is a plan view showing each member when the electrical connector with the outer conductor holder of the shielded cable harness of the embodiment is connected to the mating electrical connector. 35 is an enlarged sectional view taken along line XXXV-XXXV in FIG. The cross-sectional line passes through the internal electric wire, but the internal electric wire is not shown in cross section. 36 is an enlarged sectional view taken along line XXXVI-XXXVI in FIG. The cross section line passes through the shielded cable, but this shielded cable is not shown in cross section. FIG. 37 is an enlarged cross-sectional view of the shielded cable that connects the electrical connector with the outer conductor holder of the embodiment. FIG. 38 is a plan view showing the first plate of the first modification described below. FIG. 39 is a front view showing the first plate of the first modification. FIG. 40 is a side view showing the first plate of the first modified example. FIG. 41 is a plan view showing the second plate of the first modification described next. FIG. 42 is a front view showing the second plate of the first modified example. FIG. 43 is a perspective view showing the first plate and the second plate of a second modified example described next. FIG. 44 is an enlarged cross-sectional view corresponding to FIG. 27 of an electrical connector with an external conductor holder according to a modification in which the holder housing is arranged on the lower side in the height direction of the external conductor holder. FIG. 45 is an enlarged rear view corresponding to FIG. 19 and showing the first plate and the second plate of a third modification described below.

  Embodiments of the present invention will be described below. FIG. 1 shows one embodiment of an electrical connector with an outer conductor holder according to the present invention. The electrical connector X with the external conductor holder is assembled at the end of the shielded cable 500. And the shielded cable harness Y is comprised by the said shielded cable 500 and the said electrical connector X with an external conductor holder assembled | attached to the terminal end of this shielded cable 500. FIG.

  As shown in FIG. 37, the shielded cable 500 includes an internal electric wire 510 in which the internal conductor 511 is covered with an internal insulating coating 512, an external conductor 530 that covers the internal electric wire 510, and an external insulating coating 540 that covers the external conductor 530. And. The shield cable 500 further includes an intermediate insulating coating 520 that partitions the internal electric wire 510 and the external conductor 530 from each other. The inner insulating coating 512, the outer insulating coating 540, and the intermediate insulating coating 520 are formed of synthetic resin, the inner conductor 511 is formed by bundling metal wires, and the outer conductor 530 is a braided wire formed by braiding metal wires. However, the shielded cable targeted by the present invention only needs to include such an internal electric wire, an external conductor, and an external insulating coating, and may not have an intermediate insulating coating. Conversely, the present invention is also directed to a shielded cable that includes an internal electric wire, an external conductor, and an external insulation coating, and further includes other elements. In addition, the configuration of the inner conductor, the inner insulating coating, the outer conductor, and the outer insulating coating is not limitedly interpreted by this embodiment. For example, the outer conductor may be a metal foil, a metal tape, or the like. The shielded cable 500 of this embodiment is a double-wire shielded cable in which a plurality of internal electric wires 510 are accommodated in an external conductor 530. This shielded cable 500 twists a plurality of internal electric wires 510 and accommodates them in an external conductor 530. Therefore, the internal electric wires 510 are spirally entangled with each other. However, the present invention is also directed to a shielded cable in which the internal electric wire is a straight line extending straight. In FIG. 37, there are four internal electric wires 510 included in the shielded cable 500, but this does not limit the number of internal electric wires incorporated in the shielded cable targeted by the present invention. For example, a shielded cable including one or more twisted pair wires formed by twisting two internal wires is also an object of the present invention. In FIG. 37, the thickness of the internal electric wires 510 included in one shielded cable 500 is the same, but a double-wire shielded cable having internal wires with different thicknesses is also an object of the present invention. A single-wire shielded cable having one internal electric wire is also an object of the present invention. The shielded cable connected to the electric connector with the outer conductor holder of the present invention may be plural or one, and a single-wire shielded cable and a double-wire shielded cable may be mixed. Furthermore, in addition to the shielded cable, an unshielded cable, also called a discrete wire, may be connected to the electrical connector with an outer conductor holder of the present invention. This unshielded cable is a normal electric wire in which a conductor formed by bundling metal wires is covered with an insulating coating, and is used as, for example, a power supply line or a ground line. In that case, when the portion of the unshielded cable that passes through a through-hole of an outer conductor holder, which will be described later, is the insulating coating, a solder layer is formed between the first and second plates of the outer conductor holder and the insulating coating. However, when the portion of the unshielded cable passing through the penetrating portion is the conductor, a solder layer may be formed between the first plate, the second plate, and the conductor. As shown in FIG. 2, the shielded cable 500 of this embodiment exposes the outer conductor 530 from the outer insulating coating 540 at the end, further exposes the intermediate insulating coating 520 from the outer conductor 530, and further It is prepared in a state where the internal electric wire 510 is exposed from the intermediate insulation coating 520. In that case, the outer conductor 530 may be folded over the outer insulating coating 540.

  Hereinafter, the depth direction, the width direction, and the height direction that are orthogonal to each other will be described, and description will be made using these orientations. In the case of this embodiment, if it demonstrates in FIG.26 and FIG.28, the up-down direction of this figure is a depth direction, an upper side is the back side of a depth direction, and a lower side is the near side of a depth direction. Moreover, the left-right direction of this figure is a width direction. Furthermore, the direction perpendicular to the paper surface of this figure is the height direction, and the distance from the lower surface in the height direction is higher toward the higher side in the height direction as the surface moves away from the paper surface. As shown in FIG. 1, the electrical connector X with an external conductor holder includes an external conductor holder 100, a holder housing 200, a connector body 300, and a plug cover shell 400.

  As shown in FIGS. 1, 4 to 8, the outer conductor holder 100 includes a first plate 110 having a plate shape having a thickness in the height direction and formed of a conductive material, and the first plate 110. And a second plate 120 which is disposed on the higher side in the height direction and has a plate shape having a thickness in the height direction and formed of a conductive material. The first plate 110 has a recess 111 that is recessed toward the lower side in the height direction when viewed in the depth direction. Further, the second plate 120 is formed with a recess 121 that is recessed toward the higher side in the height direction when viewed in the depth direction. As shown in FIGS. 4 to 6, the concave portion 111 of the first plate 110 is substantially U-shaped when a part of the width direction of the first plate 110 is shifted to the lower side in the height direction as viewed from the depth direction. It is formed by bending. The first plate 110 is formed in a wave shape when viewed from the depth direction. The recesses 111 are provided at intervals in the width direction by the number of shield cables 500 connected to the electrical connector X with the external conductor holder. As shown in FIGS. 7 and 8, the concave portion 121 of the second plate 120 has a portion on the lower side in the height direction in a part in the width direction of the second plate 120. The thickness of the second plate 120 is reduced by removing the meat so that it has a substantially inverted U shape when viewed from the depth direction. The recesses 121 are provided at intervals in the width direction by the number of shield cables 500 connected to the electrical connector X with the external conductor holder. As shown in FIGS. 18 to 20, the recesses 111 and 121 connect the outer conductor 530 exposed from the outer insulating coating 540 at the end of the shield cable between the first plate 110 and the second plate 120. It is provided so as to form a penetrating portion 101 that can pass therethrough. As shown in FIG. 19, the through portion 101 is formed in a shape in which a thickness corresponding to the solder layer S is added to the outside of the outer peripheral surface of the outer conductor 530 when viewed in the depth direction. Contrary to the concave portions 111 and 121 described here, the concave portion 111 of the first plate 110 is a part of the first plate 110 in the width direction and the portion on the high side in the height direction is low in the height direction. The side plate is formed by removing the meat so as to be substantially U-shaped when viewed from the depth direction and reducing the thickness of the first plate 110 in the height direction, and the concave portion 121 of the second plate 120 is formed. The second plate 120 may be formed by bending a part of the second plate 120 in the width direction so as to have a substantially inverted U shape when viewed from the depth direction. Further, the concave portion that is recessed in the height direction as viewed in the depth direction described here may be provided only in the first plate, or may be provided only in the second plate, and the concave portion is provided in the first plate. And the second plate may be formed so as to form a through portion through which the outer conductor exposed from the outer insulating coating at the end of the shielded cable can pass. In that case, the direction which does not provide the said recessed part among the said 1st board or the said 2nd board is a plate-shaped and electroconductive member with thickness in a height direction, for example.

  As shown in FIGS. 1, 4 to 6, the first plate 110 is provided with a press-fitting piece 112, and the press-fitting piece 112 is press-fitted into a receiving hole 230 described later provided in the holder housing 200. It is configured. The press-fitting piece 112 is bent from the substantially center in the width direction on the back side in the depth direction of the first plate 110 to the back side in the depth direction, then bent downward in the height direction, and further extended downward. A portion extending downward in the height direction of the press-fitting piece 112 is a plate-like piece having a thickness in the depth direction, and the receiving hole 230 of the holder housing 200 is formed in a shape corresponding to this portion and is in the height direction. Extends downward. The press-fitting pieces may be provided on the second plate, or may be provided on the first plate and the second plate, respectively. Two or more of the press-fitting pieces may be provided on the first plate or the second plate, or may be provided at any part in the width direction. The present invention includes an embodiment of an electrical connector with an external conductor holder provided with the first plate without the press-fitting piece.

  The second plate 120 is configured to be soldered to the plug cover shell 400. That is, when the outer conductor holder 100, the holder housing 200, the connector main body 300, and the plug cover shell 400 are assembled, a gap between the second plate 120 and the plug cover shell 400 is formed. The distance that can be soldered is set. Then, molten solder paste enters and hardens in this gap, thereby forming a solder layer T between the second plate 120 and the plug cover shell 400. The present invention includes an embodiment of an electrical connector with an outer conductor holder in which the second plate is not soldered to the plug cover shell.

  As shown in FIGS. 1, 4, and 20, the first plate 110 provided with the concave portion 111 is formed with a through hole 113 that penetrates the concave portion 111 in the height direction. In this embodiment, the through holes 113 are provided in all the concave portions 111 of the first plate 110, respectively. Further, the through hole 113 is provided at the substantially center in the width direction of the concave portion 111, and the opening on the through portion side of the through hole 113 is provided at the lowest portion of the concave portion 111 in the height direction. . However, the through hole may be provided in a part of the recess, the through hole may be provided in any part of the recess in the width direction, and the opening of the through hole on the side of the through part is the above. You may provide in any site | part of the height direction in a recessed part. The through hole penetrating the recess in the height direction may be provided in the second plate, or may be provided in the first plate and the second plate, respectively. The present invention includes an embodiment of an electrical connector with an external conductor holder in which neither of the first plate and the second plate is provided with the through hole.

  38 to 40 show a first modification of the first plate 110. In the first embodiment, the first plate 110 is provided with the press-fitting piece 112 and the through hole 113. However, the first plate 110 according to the first modification is provided with the press-fitting piece 112 and the through hole 113. Not. Other configurations are the same as those of the first plate 110 of the embodiment. 41 and 42 show a first modification of the second plate 120. FIG. The second plate 120 of the above embodiment is provided with the recess 121, but the second plate 120 of the first modification is not provided with the recess, and the second plate 120 is a simple flat plate. It has become. FIG. 43 is a second modification of the first plate 110 and the second plate 120. In the above embodiment, the first plate 110 is provided integrally and the second plate 120 is provided integrally. However, in the second modification, the first plate 110 is divided into three parts in the width direction and the first plate 110 is provided. The two plates 120 are divided into three in the width direction. The present invention includes an embodiment of an electrical connector with an external conductor holder in which at least one of the first plate and the second plate is divided into two or more in the width direction.

  FIG. 45 is a third modification of the first plate 110 and the second plate 120. In the above-described embodiment, a single piece of the outer conductor 530 at the end of the shielded cable is passed through the penetrating portion 101 of the outer conductor holder 100. On the other hand, in the third modified example, a penetrating portion 101 that is longer in the width direction than the penetrating portion 101 of the above-described embodiment is provided, and the outer insulating coating 540 of the plurality of shield cable ends is provided in the penetrating portion 101. The outer conductor 530 exposed from the substrate is passed through. In this third modified example, the two outer conductors 530 are configured to pass through one of the penetrating portions 101, but three or more external conductors 530 are configured to pass through the penetrating portion. Also good. In addition, the configuration of the third modification is applied only to a part of the penetration parts, and the configuration of the above-described embodiment, the first modification, or the second modification is applied to the other penetration parts. May be.

  The holder housing 200 is made of an insulating material. As shown in FIGS. 1 and 9 to 11, the holder housing 200 is formed to have a width substantially corresponding to the width of the outer conductor holder 100. As shown in FIGS. 21 to 25, the holder housing 200 is disposed on the back side in the depth direction of the outer conductor holder 100. As shown in FIG. 44, the holder housing may be arranged on the lower side in the height direction of the outer conductor holder. The holder housing 200 is provided with a groove-shaped electric wire holding portion 211 that fits the internal electric wire 510 that is exposed from the outer conductor 530 at the end of the shielded cable and extends substantially in the depth direction. A back wall 210 that rises to the high side in the height direction is provided on the high side in the height direction and the back side in the depth direction of the holder housing 200, and the back wall 210 has a high side in the high direction. A substantially U-shaped groove that falls from the edge toward the lower side is provided, and the wire holding portion 211 is formed by the groove. The groove width of the electric wire holding part 211 is approximately the size corresponding to the thickness of the internal electric wire 510, but when the internal electric wire 510 is fitted into the electric wire holding part 211, the predetermined width is determined by the flexibility of the back wall 210. The fitting force can be obtained. The holder housing 200 is provided with a groove-shaped avoiding portion 221 through which the end of the shield cable passes. A front wall 220 that rises to the higher side in the height direction is provided on the higher side in the height direction of the holder housing 200 and on the front side in the depth direction. The front wall 220 has a front wall 220 on the higher side in the height direction. A substantially U-shaped groove that falls from the edge toward the lower side is provided, and the avoiding portion 221 is formed by this groove. The present invention includes an embodiment in which the front wall and the avoiding portion are not provided. The holder housing 200 is provided with a receiving hole 230 into which the press-fitting piece 112 of the first plate 110 is press-fitted. In this embodiment, since the press-fitting piece 112 is provided at substantially the center in the width direction of the first plate 110, the receiving hole 230 is provided at substantially the center in the width direction on the higher side of the holder housing 200 in the height direction. However, the number and location of the receiving holes are determined according to the number and location of the press-fitting pieces.

  As shown in FIGS. 1, 12 to 14, the connector main body 300 includes a main body housing 310, a contact 320 provided on the main body housing 310, and a plug shell 330 provided on the main body housing 310. ing. The main body housing 310 is made of an insulating material, and the main body housing 310 is provided with a fitting portion 311 for fitting with a mating electrical connector 600 described later. As shown in FIGS. 33 to 36, the counterpart electrical connector 600 is surface-mounted on a mounting surface 710 which is a high side surface of a printed wiring board, housing or other mounting destination member 700, and has the external conductor holder. The electrical connector X is connected to the mating electrical connector 600 and disconnected from the mating electrical connector 600. As shown in FIGS. 33 to 36, the mating electrical connector 600 covers an insulating housing 610, a conductive contact 620 provided on the housing 610, and the housing 610 and the contact 620. And a conductive receptacle shell 630 provided. The housing 610 is provided with a plurality of contacts 620 arranged in the width direction according to the number of poles. The housing 610 of the mating electrical connector 600 is provided with a fitting portion 611 that is recessed from the surface on the higher side in the height direction to the lower side. On the other hand, the fitting portion 311 protruding to the lower side in the height direction is provided at the end of the main body housing 310 in the depth direction. And the fitting part 311 of the said electrical connector X with an external conductor holder and the fitting part 611 of the said other party electrical connector 600 carry out uneven | corrugated fitting. The receptacle shell 630 is provided with a contact piece 631 that extends from the end on the near side in the depth direction to the lower side and falls into the fitting portion 611 of the mating electrical connector 600. On the other hand, the plug cover shell 400, which will be described later, is provided with a contact piece 430 that extends from the end on the back side in the depth direction to the lower side and covers the end surface on the back side in the depth direction of the fitting portion 311. When the fitting portion 311 of the main body housing 310 is inserted into the fitting portion 611 of the mating electrical connector 600, the mating electrical connector 600 is connected to the electrical connector X with the external conductor holder by uneven fitting. To connect to. In that case, the contact piece 430 of the plug cover shell 400 and the contact piece 631 of the receptacle shell 630 come into contact with each other, and the shells are electrically connected to each other. This contributes to the fitting force with the mating electrical connector 600. Further, the contact piece 430 of the plug cover shell 400 has a function of locking the plug cover shell 400 to the main body housing 310 together with a connecting piece 410 and a locking piece 420 described later. Further, when the electrical connector X with the external conductor holder is lifted to the higher side, the electrical connector X with the external conductor holder is detached from the counterpart electrical connector 600. The contact 620 of the mating electrical connector 600 includes a connection portion 621 disposed on the lower side of the housing 610 and a contact portion 622 disposed in the fitting portion 611. The connecting portion 621 is connected to the conductive portion of the mounting surface 710 by soldering or the like. With this embodiment, the shape of the fitting portion of the electric connector with the outer conductor holder of the present invention is not limitedly interpreted, and the fitting portion only needs to be configured to be fitted with the mating electric connector. The configuration of the mating electrical connector to which the electrical connector with the external conductor holder of the present invention is connected is not limitedly interpreted by this embodiment, and the mating electrical connector is fitted to the electrical connector with the external conductor holder of the present invention. What is necessary is just to be comprised so that the joint part can be connected and the contacts of both connectors can contact at that time.

  The contact 320 is made of a conductive material. The contacts 320 are provided side by side in the width direction by the number corresponding to the number of poles on the higher side of the main body housing 310 in the height direction. The contact 320 is fixed to the main body housing 310 by being integrally formed with the main body housing 310. The integral molding is performed, for example, by setting the contact 320 in a molding die of the connector main body 300 and molding the main body housing 310. However, the contact may be fixed to the body housing by press fitting or other methods. The contact 320 includes a connection portion 321 disposed on a surface in the height direction of the main body housing 310 and a contact portion 322 disposed in the fitting portion 311, and the external conductor The contact portion 322 contacts the contact portion 622 of the contact 620 of the counterpart electrical connector 600 when the electrical connector X with a holder and the counterpart electrical connector 600 are connected. The contact force of these contacts 320 and 620 contributes to the fitting force between the electrical connector X with the external conductor holder and the mating electrical connector 600. The connecting portion 321 is connected to the inner conductor 511 at the end of the shielded cable 500. In this embodiment, the inner conductor 511 is connected to the connecting portion 321 by soldering. Instead of such a connection form, for example, a pressure contact slot is provided in the connection portion, and this is pressed against the internal electric wire at the end of the shielded cable, whereby the connection portion is connected to the internal conductor at the end of the shielded cable. You may make it connect.

  The plug shell 330 is made of a conductive material, and is disposed on the lower side in the height direction than the main body housing 310 so as to cover at least a part of the main body housing 310 and is connected to the main body housing 310. ing. The plug shell 330 is connected to the main body housing 310 by being integrally formed with the main body housing 310. The integral molding is performed, for example, by molding the main body housing 310 by inserting the plug shell 330 into a molding die of the connector main body 300. However, the plug shell may be connected to the body housing by press fitting or other methods. The plug shell 330 is provided with a support piece 331 that rises from the near side in the depth direction to the higher side in the height direction than the main body housing 310. The support piece 331 rises from the end portion on the near side in the depth direction of the plug shell 330, but may also rise from a midway portion in the depth direction of the plug shell 330. A housing portion 340 in which the outer conductor holder 100 and the holder housing 200 are housed is provided on the back side in the depth direction of the support piece 331 in the connector main body 300. The accommodating part 340 is connected to the outer conductor holder 100 and the holder housing 200 which are connected by the press-fitting piece 112 being press-fitted into the receiving hole 230 and the inner electric wire 510 being held by the electric wire holding part 211. It has a correspondingly shaped space. When the press-fitting piece and the receiving hole are not provided, the connection is achieved by holding the internal electric wire in the electric wire holding part. In the case of this embodiment, the accommodating portion 340 is formed from an end surface on the higher side in the height direction of the plug shell 330, an end surface on the near side in the depth direction of the main body housing 310, and both ends in the width direction of the main body housing 310. It is formed by the end surface on the inner side in the width direction of the projecting portion 312 extending to the near side in the depth direction and the end surface on the far side in the depth direction of the support piece 331 of the plug shell 330. The support piece 331 is provided with a lead-out portion 331a that falls from the edge of the support piece 331 in the height direction to the lower side in the height direction as viewed in the depth direction and passes the shielded cable 500. ing. A connection piece 332 that rises to the higher side is provided at the center in the width direction of the plug shell 330, and fits into a connection hole 240 provided in the center in the width direction of the holder housing 200. Yes. The present invention includes an embodiment of an electrical connector with an external conductor holder that does not have the connection piece and the connection hole.

  As shown in FIGS. 1 and 15 to 17, the plug cover shell 400 is formed in a plate shape from a conductive material. The plug cover shell 400 is disposed on the higher side of the connector body 300 in the height direction and is connected to the plug shell 330 of the connector body 300. The plug cover shell 400 is provided with a connecting piece 410 extending from the front end in the depth direction to the lower side in the height direction. In the case of this embodiment, the plug cover shell 400 is provided with a plurality of connecting pieces 410 arranged in the width direction according to the number of poles. The connecting piece 410 has a width that substantially corresponds to a portion between the adjacent leading portions 331 a of the support piece 331 of the plug shell 330. Further, the plug cover shell 400 is provided with a locking piece 420 extending from the end in the width direction to the lower side in the height direction. The locking piece 420 is provided with a locking hole, and a projection 313 provided at the end of the connector body 300 in the width direction of the main body housing 310 is fitted into the locking hole so that the plug cover shell 400 is The main body housing 310 is connected. Conversely, a protrusion may be provided on the locking piece, and the locking hole may be provided in the main body housing. Further, the position where the locking piece is provided is not limited to the end portion in the width direction of the plug cover shell, and may be another part. When the plug cover shell 400 is provided with the locking piece 420 and locked to the main body housing 310, the connecting force between the plug cover shell 400 and the main body housing 310 is increased. May not be provided.

  Further, as shown in FIGS. 1, 12, and 13, a through window 333 that penetrates the plug shell 330 is formed between the adjacent lead portions 331 a in the plug shell 330. 29 to 31, when the tip of the connecting piece 410 of the plug cover shell 400 is bent in the depth direction, the tip of the connecting piece 410 is the edge of the through window 333 on the front side in the depth direction. It is configured to be caught on.

  In the electrical connector X with the external conductor holder, the external conductor 530 exposed from the external insulation coating 540 at the end of the shielded cable is disposed in the through-hole 101 of the external conductor holder 100 as shown in FIG. Then, a solder layer S is formed between the first plate 110 and the second plate 120 and the outer conductor 530 (see FIGS. 18 to 20), and the press-fitting piece 112 of the outer conductor holder 100 is received in the receiving hole. 230, and the inner wire 510 at the end of the shielded cable that protrudes from the outer conductor holder 100 in the depth direction is fitted into the wire holding portion 211 of the holder housing 200 (see FIGS. 21 to 25), The outer conductor holder 100 and the holder housing 200 are accommodated in the accommodating portion 340 of the connector main body 300, and the inner conductor The inner conductor 511 of the electric wire 510 is connected to the contact 320 of the connector main body 300, the shield cable 500 is pulled out from the lead-out portion 331a (see FIGS. 26 and 27), and the height of the connector main body 300 is increased. When the plug cover shell 400 is assembled on the higher direction side, the shield cable 500 is assembled at the end (see FIGS. 28 to 32). Furthermore, in the case of the above-described embodiment, the surface of the outer conductor holder 100 in the height direction of the second plate 120 is soldered to the inner surface of the plug cover shell 400, whereby the outer conductor holder 100 is fixed to the plug cover shell 400. The present invention includes an embodiment in which the outer conductor holder is locked or soldered to at least one member of the holder housing, the main body housing, the plug shell, and the plug cover shell. The present invention also includes an embodiment in which the outer conductor holder is not locked or fixed to any of the holder housing, the main body housing, the plug shell, and the plug cover shell.

  Next, the operation and effect of the electrical connector X with the external conductor holder of the above embodiment will be described. When the electrical connector X with the external conductor holder is assembled to the end of the shield cable 500, the shield cable harness Y as shown in FIGS. 33, when the fitting portion 311 of the main body housing 310 is fitted to the counterpart electrical connector 600, the contact portion 322 of the contact 320 becomes the counterpart counterpart as shown in FIGS. The contact portion 622 of the contact 620 of the side electrical connector 600 comes into contact. If both the outer conductor holder is electrically connected to the plug shell or the plug cover shell, and the plug shell or the plug cover shell is in contact with the conductive portion of the mating electrical connector, both of the electrical connectors are used. Shielding is done well. In the case of this embodiment, the surface of the outer conductor holder 100 on the higher side in the height direction of the second plate 120 is soldered to the inner surface of the plug cover shell 400, thereby the outer conductor holder 100. Is electrically connected to the plug cover shell 400. The plug cover shell 400 is electrically connected to the plug shell 330 by contact between the connecting piece 410 and the support piece 331 or the like. The plug cover shell 400 is electrically connected to the receptacle shell 630 of the mating electrical connector 600 by contact between the contact piece 430 and the contact piece 631 or the like. Therefore, both the above electrical connectors are shielded satisfactorily. Another structure may be employed as a structure for allowing the outer conductor holder to conduct to the plug shell or the plug cover shell. For example, the outer conductor holder may be soldered to the plug shell. As another example, a conductive elastic piece may be provided extending from the outer conductor holder, and the elastic piece may be brought into contact with the plug shell or the plug cover shell. Conversely, the plug shell or the plug cover may be provided. A conductive elastic piece may be provided extending from the shell, and this elastic piece may be brought into contact with the outer conductor holder. Furthermore, as another example, a conductive convex portion may be provided so as to protrude from the outer conductor holder, and this convex portion may be brought into contact with the plug shell or the plug cover shell, or conversely, the plug shell or the plug. A conductive convex portion may be provided so as to protrude from the cover shell, and the convex portion may be brought into contact with the external conductor holder. In that case, you may provide the member by the side of contact with the said convex part by denting the recessed part which carries out uneven | corrugated fitting to the said convex part. Moreover, you may employ | adopt another structure as a structure for the said plug shell or the said plug cover shell to contact the electroconductive part of the said other party electrical connector. As an example, the plug shell or the plug cover shell of the electrical connector with the external conductor holder is connected to the ground contact of the electrical connector with the external conductor holder, and the conductive portion such as the receptacle shell of the counterpart electrical connector is connected to the counterpart. It may be connected to the ground contact of the side electrical connector, and these ground contacts may be brought into contact with each other. The present invention provides an embodiment in which the outer conductor holder and the plug shell and the plug cover shell are insulated from each other, and the plug shell and the plug cover shell and a conductive portion such as the receptacle shell of the mating electrical connector. Embodiments that include isolation are included.

  Since the recesses 111 and 121 are formed in the first plate 110 and the second plate 120, the recesses 111 and 121 penetrate the external conductor 530 exposed from the external insulation coating 540 at the end of the shield cable. The first plate 110 and the second plate 120 are separated in the height direction more than expected when the outer conductor 530 is mistakenly positioned at a portion other than the concave portion. Since the user feels a sense of incongruity, there is a high possibility that the position of the outer conductor 530 is corrected so as to be brought to the recesses 111 and 121. Therefore, the outer conductor 530 is accommodated in the penetration portion 101. Therefore, the inner wire 510 at the end of the shield cable that protrudes from the outer conductor holder 100 in the depth direction is fitted to the wire holding portion 211 of the holder housing 200, and the outer conductor holder 100 and the holder housing 200 are moved to the above. By accommodating in the accommodating part 340 of the connector main body 300, the shielded cable 500 is easily and accurately positioned at a design target position in the electric connector X with the external conductor holder. As a result, for example, the target performance in terms of transmission characteristics can be reliably obtained, and the performance of the electrical connector X with the outer conductor holder can be stably secured. This action and effect can be obtained in the same manner whether the concave portion recessed in the height direction as viewed in the depth direction is provided only on the first plate or only on the second plate.

  By providing the through-hole 101 in the outer conductor holder 100, the space between the first plate 110 and the second plate 120 can be reduced as much as possible or set to almost zero in a portion other than the through-hole. The amount of the molten solder paste between the first plate 110 and the second plate 120 is reduced, and the excess molten solder paste that does not contribute to soldering is suppressed from being sucked up to the outer conductor 530. Therefore, the flexibility of the shielded cable 500 is ensured, the occurrence of solder cracks in the outer conductor 530 is prevented, and the product quality is stably maintained.

  When the electrical connector X with the outer conductor holder is assembled to the end of the shielded cable, the shielded cable 500 is not directly assembled to the connector main body 300 provided with the contact 320, but the shielded cable 500 is first attached to the holder housing. Assemble to 200. In that case, instead of working in a narrow space inside the box-shaped housing as in the conventional coaxial connector, the outer conductor holder 100 is not exposed to the space in the depth direction and near side in the depth direction. Further, the internal electric wires 510 exposed from the outer conductor 530 at the end of the shielded cable are fitted into the electric wire holding portions 211 of the holder housing 200 so that the internal electric wires 510 are aligned, so that the working efficiency is good. In particular, when a double-wire shielded cable in which a plurality of internal wires 510 are twisted and incorporated as the shielded cable 500 as in the above-described embodiment, the internal wires 510 receive the restoring force due to the twisted wrinkles. Since the internal electric wires 510 are aligned by fitting the internal electric wires 510 into the corresponding electric wire holding portions 211 in a state where there is a space on the back side, the working efficiency is good.

  The present invention includes an embodiment in which neither the first plate nor the second plate is provided with the press-fitting piece and the holder housing is not provided with the receiving hole. Among such various embodiments, in the above embodiment, the first plate 110 is provided with the press-fitting piece 112, and the press-fitting piece 112 is press-fitted into the receiving hole 230 provided in the holder housing 200. In this way, the outer conductor holder 100 can be more accurately positioned with respect to the holder housing 200. In addition, by appropriately setting the pressure input, the connection strength between the outer conductor holder 100 and the holder housing 200 is sufficiently ensured. Similar actions and effects can be obtained when the press-fitting piece is provided on the second plate.

  The present invention includes an embodiment in which the second plate is not soldered to the plug cover shell. Among the various embodiments, in the embodiment, the second plate 120 is soldered to the plug cover shell 400. In this way, the outer conductor holder 100 is electrically connected to the plug cover shell 400. Further, the connection strength between the outer conductor holder 100 and the plug cover shell 400 is ensured by appropriately setting the soldering strength.

  The present invention includes an embodiment in which no through hole is provided in the recess of the first plate or the second plate. Among such various embodiments, in the above-described embodiment, the first plate 110 provided with the concave portion 111 is formed with a through hole 113 penetrating the concave portion 111 in the height direction. In this way, the molten solder paste between the first plate 110 and the second plate 120 is discharged to the outside of the outer conductor holder 100 through the through hole 113, so that the first plate The amount of molten solder paste between 110 and the second plate 120 is further reduced, and it is further suppressed that excess molten solder paste that does not contribute to soldering is sucked up to the external conductor 530. Therefore, the bendability of the shielded cable 500 is further ensured, the occurrence of solder cracks in the outer conductor 530 is further prevented, and the product quality is more stably maintained. The same operation and effect can be obtained when a through-hole penetrating the concave portion in the height direction is provided in the concave portion of the second plate.

  The present invention includes the above-described embodiment in which the first plate 110 and the second plate 120 are integrally provided. Among the various embodiments, in the second modification, the first plate 110 and the second plate 120 are divided into two or more in the width direction. In this way, for example, depending on the type of the shielded cable 500, the first plate 110 and the second plate 120 can be compared with the case where the first plate 110 and the second plate 120 are integrally provided. The operation of sandwiching the outer conductor 530 at the end of the shielded cable between them may be easy. Similar actions and effects can be obtained when at least one of the first plate and the second plate is divided into two or more in the width direction.

  The present invention includes the above-described embodiment configured to pass the external conductor 530 exposed from the external insulation coating 540 at the end of a single shield cable through the through-hole 101. Among the various embodiments, in the third modified example, the outer conductor 530 exposed from the outer insulating coating 540 at the end of the plurality of shielded cables is passed through the penetration portion 101. Yes. In this case, for example, depending on the type of shielded cable, the first outer conductor 530 at the end of the single shielded cable is passed through the through-hole 101 of the outer conductor holder 100 as compared with the first cable. The operation of sandwiching the outer conductor 530 at the end of the shield cable between the plate 110 and the second plate 120 may be facilitated.

By the description of the above embodiment, the following first shielded cable harness Y is also fully disclosed. That is, the first shielded cable harness Y includes an internal electric wire 510 that covers the internal conductor 511 with the internal insulating coating 512, an external conductor 530 that covers the internal electric wire 510, and an external insulating coating 540 that covers the external conductor 530. A shielded cable harness comprising an outer conductor 530 and a shielded cable 500 in which the inner wire 510 is exposed in order toward the tip at the end, and an electric connector X with an outer conductor holder assembled at the end of the shielded cable 500 Y. The electrical connector X with the external conductor holder of the shielded cable harness Y includes an external conductor holder 100, an insulating holder housing 200, a connector body 300, and a conductive plate-like plug cover shell 400. . The outer conductor holder 100 has a plate-like and conductive first plate 110 having a thickness in the height direction when the depth direction, the width direction, and the height direction are orthogonal to each other, and the first plate 110. A plate-like and conductive second plate 120 that is disposed on the higher side in the height direction and has a thickness in the height direction, and at least one of the first plate 110 and the second plate 120 includes the above-mentioned The height when viewed in the depth direction is formed between the first plate 110 and the second plate 120 so as to form a penetrating portion 101 through which the outer conductor 530 exposed from the outer insulating coating 540 at the end of the shielded cable can pass. Concave portions 111 and 121 that are recessed in the direction are formed, the outer conductor 530 is passed through the through-hole 101, and a solder layer S is formed between the first plate 110, the second plate 120, and the outer conductor 530. Yes. The holder housing 200 is disposed on the back side in the depth direction or on the low side in the height direction of the external conductor holder 100, and the internal electric wire 510 exposed from the external conductor 530 at the end of the shield cable and extending in the depth direction is provided. A fitted groove-shaped electric wire holding portion 211 is provided. The connector main body 300 is provided with an insulating main body housing 310 having a fitting portion 311 for fitting with the mating electrical connector 600, and is provided in the main body housing 310 and connected to the inner conductor 511 at the end of the shield cable. And a conductive contact 320 that comes into contact with the contact 620 of the counterpart electrical connector 600, and is disposed so as to cover at least a part of the main body housing 310 on the lower side in the height direction than the main body housing 310. And a conductive plate-like plug shell 330 connected to the main body housing 310, and the support piece rising from the near side in the depth direction to the higher side in the height direction than the main body housing 310. 331 is provided, and the outer conductor is disposed on the back side of the support piece 331 in the depth direction. An accommodation part 340 in which the rudder 100 and the holder housing 200 are accommodated is provided, and the support piece 331 is viewed from the edge of the support piece 331 in the height direction toward the lower side in the height direction. A lead-out portion 331a through which the shielded cable 500 is passed is provided. The plug cover shell 400 is disposed on the higher side of the connector body 300 in the height direction and is connected to the plug shell 330 of the connector body 300. The first plate 110 or the second plate 120 is provided with a press-fitting piece 112, and the press-fitting piece 112 is press-fitted into a receiving hole 230 provided in the holder housing 200.

  The actions and effects of the electrical connector X with an external conductor holder of the above embodiment are directly referred to as actions and effects exhibited by the electrical connector X with an external conductor holder in the first shielded cable harness Y.

Furthermore, the following second to fifth shielded cable harnesses Y have been sufficiently disclosed by the description of the above embodiment. That is, in the second shielded cable harness Y, in the first shielded cable harness Y, the first plate 110 or the second plate 120 is provided with a press-fitting piece 112, and the press-fitting piece 112 is formed in the holder housing 200. Instead of being press-fitted into the provided receiving hole 230, the first plate 110 or the second plate 120 provided with the recess 111 has a through hole 113 that penetrates the recess 111 in the height direction. Is a shielded cable harness formed. In the third shielded cable harness Y, in the first or second shielded cable harness Y, the second plate 120 is soldered to the plug cover shell 400. In the fourth shielded cable harness Y, in any one of the first to third shielded cable harnesses Y, at least one of the first plate 110 and the second plate 120 is divided into two or more in the width direction. Has been. The fifth shielded cable harness Y is the shielded cable harness Y of any one of the first to fourth , wherein the external portion exposed from the outer insulating coating 540 at a plurality of the shielded cable ends is formed in the penetrating portion 101. The conductor 530 is configured to pass therethrough.

The actions and effects of the electrical connector X with an external conductor holder of the above embodiment are directly referred to as actions and effects exhibited by the electrical connector X with an external conductor holder in the second to fifth shielded cable harnesses Y.

  The electrical connector with an external conductor holder of the present invention includes all the embodiments in which the features of the electrical connector with an external conductor holder of the above-described embodiment and modifications are combined. The shielded cable harness of the present invention includes all the embodiments including the above-described shielded cable and the above-described embodiments and modifications of the electrical connector with an external conductor holder assembled at the end of the shielded cable.

X Electrical connector with external conductor holder Y Shielded cable harness S Solder layer 100 External conductor holder 101 Through part 110 First plate 111 Concave 112 Press-in piece 113 Through hole 120 Second plate 121 Concave 200 Holder housing 211 Electric wire holding part 230 Receiving hole 300 Connector body 310 Body housing 311 Fitting portion 320 Contact 321 Connection portion 322 Contact portion 330 Plug shell 331 Support piece 331a Lead portion 340 Housing portion 400 Plug cover shell 500 Shield cable 510 Internal wire 511 Internal conductor 512 Internal insulation coating 530 External conductor 540 External insulation coating 600 Mating electrical connector 611 Fitting portion 620 Contact 622 Contact portion 630 Receptacle shell

Claims (10)

An electrical connector with an external conductor holder that is assembled at the end of a shielded cable that includes an internal wire that covers an internal conductor with an internal insulation coating, an external conductor that covers the internal wire, and an external insulation coating that covers the external conductor. And
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction A plate-like and conductive second plate having a thickness in the height direction to be formed, and at least one of the first plate and the second plate includes the first plate and the second plate An outer conductor holder formed with a recess recessed in the height direction as viewed in the depth direction so as to form a through portion through which the outer conductor exposed from the outer insulation coating at the end of the shield cable can pass.
A groove which is arranged on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction, and which is exposed from the outer conductor at the end of the shield cable and fits the inner wire extending in the depth direction. An insulative holder housing provided with a shaped wire holding part;
Insulating main body housing having a fitting portion for mating with the mating electrical connector, and a contact of the mating electrical connector provided in the main body housing and connected to the inner conductor at the end of the shield cable A conductive contact that is in contact with the main body housing, and is disposed on the lower side of the main body housing so as to cover at least a part of the main body housing and connected to the main body housing. The plug shell is provided with a support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the back side in the depth direction of the support piece. An accommodating portion for accommodating the holder housing is provided, and the height of the support piece in the depth direction is provided on the support piece. Drop from the high side of the edge of direction toward the lower side in the height direction, a connector body lead portion that would pass through the shielded cable is provided,
A conductive and plate-like plug cover shell that is disposed on the high side of the connector body in the height direction and is connected to the plug shell of the connector body;
The outer conductor exposed from the outer insulation coating at the end of the shielded cable is disposed in the penetrating portion of the outer conductor holder to form a solder layer between the first plate, the second plate, and the outer conductor. The inner conductor wire at the end of the shield cable protruding from the outer conductor holder in the depth direction is fitted into the wire holding portion of the holder housing, and the outer conductor holder and the holder housing are fitted into the housing portion of the connector body. Housing, connecting the inner conductor of the inner wire to the contact of the connector body, pulling out the shield cable from the lead-out portion to the outside, and assembling the plug cover shell on the higher side in the height direction of the connector body And can be assembled at the end of the shielded cable ,
An electrical connector with an external conductor holder, wherein the first plate or the second plate is provided with a press-fit piece, and the press-fit piece is press-fitted into a receiving hole provided in the holder housing . An electrical connector with an external conductor holder that is assembled at the end of a shielded cable that includes an internal wire that covers an internal conductor with an internal insulation coating, an external conductor that covers the internal wire, and an external insulation coating that covers the external conductor. And
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction A plate-like and conductive second plate having a thickness in the height direction to be formed, and at least one of the first plate and the second plate includes the first plate and the second plate An outer conductor holder formed with a recess recessed in the height direction as viewed in the depth direction so as to form a through portion through which the outer conductor exposed from the outer insulation coating at the end of the shield cable can pass.
A groove which is arranged on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction, and which is exposed from the outer conductor at the end of the shield cable and fits the inner wire extending in the depth direction. An insulative holder housing provided with a shaped wire holding part;
Insulating main body housing having a fitting portion for mating with the mating electrical connector, and a contact of the mating electrical connector provided in the main body housing and connected to the inner conductor at the end of the shield cable A conductive contact that is in contact with the main body housing, and is disposed on the lower side of the main body housing so as to cover at least a part of the main body housing and connected to the main body housing. The plug shell is provided with a support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the back side in the depth direction of the support piece. An accommodating portion for accommodating the holder housing is provided, and the height of the support piece in the depth direction is provided on the support piece. Drop from the high side of the edge of direction toward the lower side in the height direction, a connector body lead portion that would pass through the shielded cable is provided,
A conductive and plate-like plug cover shell that is disposed on the high side of the connector body in the height direction and is connected to the plug shell of the connector body;
The outer conductor exposed from the outer insulation coating at the end of the shielded cable is disposed in the penetrating portion of the outer conductor holder to form a solder layer between the first plate, the second plate, and the outer conductor. The inner conductor wire at the end of the shield cable protruding from the outer conductor holder in the depth direction is fitted into the wire holding portion of the holder housing, and the outer conductor holder and the holder housing are fitted into the housing portion of the connector body. Housing, connecting the inner conductor of the inner wire to the contact of the connector body, pulling out the shield cable from the lead-out portion to the outside, and assembling the plug cover shell on the higher side in the height direction of the connector body And can be assembled at the end of the shielded cable,
An electrical connector with an external conductor holder, wherein the first plate or the second plate provided with the recess has a through-hole penetrating the recess in the height direction.   The electrical connector with an external conductor holder according to claim 1 or 2, wherein the second plate is configured to be soldered to the plug cover shell. The electrical connector with an external conductor holder according to any one of claims 1 to 3 , wherein at least one of the first plate and the second plate is divided into two or more in the width direction. The electrical connector with an outer conductor holder according to any one of claims 1 to 4 , wherein the outer conductor exposed from the outer insulation coating at the ends of the plurality of shielded cables is passed through the penetration portion. . It has an inner wire that covers the inner conductor with an inner insulation coating, an outer conductor that covers the inner wire, and an outer insulation coating that covers the outer conductor. At the end, the outer conductor and the inner wire are exposed in order toward the tip. A shielded cable harness, and an electrical connector with an outer conductor holder assembled at the end of the shielded cable,
The electrical connector with the outer conductor holder is
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction And a plate-like and conductive second plate having a thickness in the height direction, and at least one of the first plate and the second plate between the first plate and the second plate. A concave portion that is recessed in the height direction as viewed in the depth direction is formed so as to form a penetrating portion through which the outer conductor exposed from the outer insulating coating at the end of the shielded cable can pass, and the outer conductor passes through the penetrating portion. An outer conductor holder in which a solder layer is formed between the first plate and the second plate and the outer conductor;
A groove-shaped electric wire holding portion that is disposed on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction and that is exposed from the outer conductor at the end of the shielded cable and that extends in the depth direction fits therein. An insulative holder housing provided; and
An insulative main body housing having a fitting portion for mating with the mating electrical connector, and provided in the main body housing, connected to the inner conductor at the end of the shielded cable and in contact with the contact of the mating electrical connector A conductive contact plug that is connected to the main body housing and is disposed so as to cover at least a part of the main body housing on a lower side in the height direction than the main body housing. A support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the holder are provided on the rear side in the depth direction of the support piece. A housing portion in which a housing is housed is provided, and the support piece has an end on the higher side in the height direction of the support piece as viewed in the depth direction. Drop from toward the lower side in the height direction, a connector body lead portions where the shielded cable is passed is provided,
A conductive and plate-like plug cover shell disposed on the high side of the connector body and connected to the plug shell of the connector body ;
A shielded cable harness in which a press-fit piece is provided on the first plate or the second plate, and the press-fit piece is press-fitted into a receiving hole provided in the holder housing . It has an inner wire that covers the inner conductor with an inner insulation coating, an outer conductor that covers the inner wire, and an outer insulation coating that covers the outer conductor. At the end, the outer conductor and the inner wire are exposed in order toward the tip. A shielded cable harness, and an electrical connector with an outer conductor holder assembled at the end of the shielded cable,
The electrical connector with the outer conductor holder is
When taking the depth direction, the width direction, and the height direction orthogonal to each other, a plate-like and conductive first plate having a thickness in the height direction and the first plate arranged on the higher side in the height direction And a plate-like and conductive second plate having a thickness in the height direction, and at least one of the first plate and the second plate between the first plate and the second plate. A concave portion that is recessed in the height direction as viewed in the depth direction is formed so as to form a penetrating portion through which the outer conductor exposed from the outer insulating coating at the end of the shielded cable can pass, and the outer conductor passes through the penetrating portion. An outer conductor holder in which a solder layer is formed between the first plate and the second plate and the outer conductor;
A groove-shaped electric wire holding portion that is disposed on the back side in the depth direction of the outer conductor holder or on the lower side in the height direction and that is exposed from the outer conductor at the end of the shielded cable and that extends in the depth direction fits therein. An insulative holder housing provided; and
An insulative main body housing having a fitting portion for mating with the mating electrical connector, and provided in the main body housing, connected to the inner conductor at the end of the shielded cable and in contact with the contact of the mating electrical connector A conductive contact plug that is connected to the main body housing and is disposed so as to cover at least a part of the main body housing on a lower side in the height direction than the main body housing. A support piece that rises from the front side in the depth direction to the higher side in the height direction than the main body housing, and the outer conductor holder and the holder are provided on the rear side in the depth direction of the support piece. A housing portion in which a housing is housed is provided, and the support piece has an end on the higher side in the height direction of the support piece as viewed in the depth direction. Drop from toward the lower side in the height direction, a connector body lead portions where the shielded cable is passed is provided,
A conductive and plate-like plug cover shell disposed on the high side of the connector body and connected to the plug shell of the connector body;
The shield cable harness in which the through-hole which penetrates the said recessed part to a height direction is formed in the said 1st board or the said 2nd board provided with the said recessed part. The shielded cable harness according to claim 6 or 7 , wherein the second plate is soldered to the plug cover shell. The shielded cable harness according to any one of claims 6 to 8 , wherein at least one of the first plate and the second plate is divided into two or more in the width direction. The shielded cable harness according to any one of claims 6 to 9 , wherein the outer conductor exposed from the outer insulation coating at a plurality of the terminal ends of the shielded cables is passed through the penetration portion.

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