JP2016058242A - Shield wire with terminal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide shield wire with terminal capable of cancelling difference in connection position between the shield wire with terminal and an opposite member or size difference in the opposite member.SOLUTION: The shield wire with terminal 1 comprises a wire 2, terminal 3, shield member 4, housing connecting member 5 and mold member 6. The shield member 4 has conductivity and covers periphery of the wire 2. The housing connecting member 5 is electrically connected to the shield member 4 and comprises a fixing part 51 capable of being connected to metal housing. The mold member 6 covers connecting part between the wire 2 and the terminal 3 and covers connecting part between the shield member 4 and housing connecting member 5. In addition, the housing connecting member 5 comprises a fold allowing part 50 which allows displacement of the fixing part 51 relative to the connecting part between the shield member 4 and the housing connecting member 5 covered with the mold member 6.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a technique for shielding electromagnetic noise.

  In a wire harness mounted on a vehicle, a shielded electric wire with a terminal includes an electric wire to be shielded, an electromagnetic shield member that collectively covers the electric wire, and a terminal connected to an end of the electric wire. The electromagnetic shielding member shields electromagnetic noise surrounding the electric wire.

  For example, in the example shown in Patent Document 1, an electric wire to be shielded, a braided wire that is a shield member covering the periphery of the electric wire, a shield metal terminal crimped to the braided wire, an electric wire, a braided wire, and a shield A mold member that covers a part of the metal terminal is shown.

  In the example shown in Patent Document 1, a part of the shield metal terminal protrudes outside the mold member. In Patent Document 1, a part of the shield metal fitting terminal protrudes from the mold member so as to protrude sideways in the path direction of the electric wire.

  The portion of the shield metal terminal protruding from the mold member is connected to the housing of the electrical equipment by bolt fastening or the like.

JP 2002-216926 A

  By the way, the terminal connected to the end of the shielded electric wire is connected to the mating member inside the housing of the electrical equipment. Therefore, in the example shown in Patent Document 1, it is necessary to connect the shield metal terminal connected to the shield member to the casing while connecting the terminal at the end of the electric wire to the counterpart member inside the casing. is there.

  However, depending on the dimensional tolerance of the connection position between the shielded electric wire with terminal and the mating member or the dimensional tolerance of the mating member, it may be difficult to connect the shield metal terminal connected to the shield member to the housing. .

  An object of this invention is to provide the shielded electric wire with a terminal which can absorb the dimensional tolerance of the connection position of the shielded electric wire with a terminal and the other party member, or the dimensional tolerance of the other party member.

  The shielded electric wire with a terminal according to the first aspect includes an electric wire, an electric wire connecting portion formed at one end portion and connected to the end portion of the electric wire, and an opposite end portion formed at the other end portion and connectable to the counterpart member. A housing connection member comprising: a terminal having a connection portion; a shield member having conductivity and covering the periphery of the electric wire; and a fixing portion electrically connected to the shield member and connectable to a metal housing. And a resin mold member that covers a portion where the wire and the wire connecting portion of the terminal are connected and a portion where the shield member and the housing connecting member are connected. The body connection member includes a bending allowance portion that allows the fixing portion to be displaced with respect to a portion where the shield member covered by the mold member and the housing connection member are connected.

  The shielded electric wire with terminal according to the second aspect is one aspect of the shielded electric wire with terminal according to the first aspect. In the shielded electric wire with terminal according to the second aspect, the bending allowable portion of the housing connecting member has a spring shape.

  The shielded electric wire with terminal according to the third aspect is one aspect of the shielded electric wire with terminal according to the first aspect or the second aspect. In the shielded electric wire with terminal according to the third aspect, the housing connecting member is formed of a spring material.

  The shielded electric wire with terminal according to the fourth aspect is one aspect of the shielded electric wire with terminal according to the first aspect. In the shielded electric wire with a terminal according to the fourth aspect, the housing connecting member includes a flexible conductor for the shielding member including a portion electrically connected to the shielding member as the bending allowable portion, and the shielding member A fixing member connected to an end opposite to a portion connected to the shield member in the shield member conductor that is a separate member from the conductor, and the connection member for the housing includes the An insulating member that covers the periphery of the shield member conductor is provided.

  The shielded electric wire with terminal according to the fifth aspect is an aspect of the shielded electric wire with terminal according to the fourth aspect. In the shielded electric wire with terminal according to the fifth aspect, the conductor for the shield member is a core wire separate from the shield member, and the insulating member is an insulation coating that covers the periphery of the core wire.

  The shielded electric wire with terminal according to the sixth aspect is an aspect of the shielded electric wire with terminal according to the fourth aspect. In the shielded electric wire with terminal according to the sixth aspect, the shield member is a tubular braided wire, and the braided wire in which the shield member conductor continuously extends from the shield member extends outward of the electric wire. It is a part formed by being drawn out, and the insulating member is a member contracted by a contracting tube covering the periphery of the shield member conductor in a contracted state.

  The shielded electric wire with terminal according to the seventh aspect is an aspect of the shielded electric wire with terminal according to the sixth aspect. In the shielded electric wire with a terminal according to the seventh aspect, the electric wire to be shielded penetrates from the inner peripheral surface side to the outer peripheral surface side of the braided wire between the shield member and the shield member conductor in the braided wire. A hole through which is inserted is formed.

  The shielded electric wire with terminal according to the eighth aspect is an aspect of the shielded electric wire with terminal according to any one of the first aspect to the seventh aspect. The shielded electric wire with a terminal according to the eighth aspect further includes an insulating sheath portion formed outside the shield member.

  In each of the above aspects, the shielded electric wire with a terminal includes a housing connection member that includes a fixing portion that is electrically connected to the shield member and is connectable to a metal housing. And the connection member for housing | casing contains the bending | flexion allowance part which can displace a fixing | fixed part with respect to the part which the shield member covered by the mold member and the connection member for housing | casing connect. In this case, the position of the fixing portion of the housing connection member with respect to the counterpart connection portion of the terminal connected to the end of the electric wire is not constant. The fixing portion in the housing connection member protrudes from the mold member, and the fixing portion is displaced with respect to the connection portion between the housing connection member and the shield member in the housing connection member covered with the mold member. This is because it includes a bending allowance portion that is flexibly formed so as to be possible. That is, when the mating connection part of the terminal connected to the end of the electric wire and the mating member are connected, the flexibly formed bending allowance part in the housing connection member is the housing connection member. The positional deviation between the fixed portion and the planned connection portion between the fixed portion in the metal casing is absorbed. That is, the shielded electric wire with terminal in each of the above aspects can absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal and the mating member or the dimensional tolerance of the mating member.

  Further, in the second aspect, the bending allowable portion of the housing connecting member has a spring shape. In this case, when connected to the metal casing, the bending allowable portion of the casing connecting member is elastically deformed to absorb the positional deviation of the fixed portion of the casing from the planned connection location.

  In the third aspect, the housing connection member is formed of a spring material. In this case, the housing connecting member is formed more flexibly. Therefore, the displacement amount of the position of the fixing portion with respect to the connection portion with the shield member in the housing connection member covered with the mold member can be further increased.

  Further, in the fourth aspect, the housing connection member is a flexible shield member conductor including a portion electrically connected to the shield member as a bending allowance portion, and a shield member conductor and a separate member. A fixing portion connected to an end portion on the opposite side to a portion connected to the shield member in the member conductor. The housing connection member is provided with an insulating member that covers the periphery of the shield member conductor. In this case, since the shield member conductor is flexible, the position of the fixed portion connected to the opposite end of the shield member conductor with respect to the connection portion of the shield member covered with the mold member is the end of the electric wire. It is not constant with respect to the mating connection part of the terminal connected to the part. Thereby, it becomes possible to absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal and the mating member or the dimensional tolerance of the mating member.

  In the fifth aspect, the shield member conductor is a core wire that is separate from the shield member, and the insulating member is an insulating coating that covers the periphery of the core wire. In this case, the insulated wire can be used as a housing connection member.

  In the sixth aspect, the shield member is a tubular braided wire. The shield member conductor is a portion formed by a braided wire continuously extending from the shield member drawn out of the electric wire, and the insulating member contracts to cover the periphery of the shield member conductor in a contracted state. The tube is a contracted member. In this case, a part of the braided wire used as the shield member can be used as a bending allowable portion of the housing connecting member. That is, the number of parts of the shielded electric wire with terminal can be further suppressed.

  In the seventh aspect, a hole through which the electric wire is inserted is formed between the shield member and the shield member conductor in the braided wire and penetrates from the inner peripheral surface side to the outer peripheral surface side of the braided wire. In this case, it is possible to directly use the portion on the tip side of the portion where the hole is formed in the braided wire as a conductor for the shield member in the housing connection member. That is, the work of unraveling the braided wire can be suppressed.

  In the eighth aspect, the shielded electric wire with terminal further includes an insulating sheath portion formed outside the shield member. In this case, the shield member is insulated.

It is a perspective view of the shielded electric wire with a terminal concerning a 1st embodiment. It is a side view of the shielded electric wire with a terminal concerning a 1st embodiment. It is a partially cutaway side view of the shielded electric wire with terminal according to the first embodiment. It is a front view of the connection member for housing | casing of the shielded electric wire with a terminal which concerns on 1st Embodiment. It is a side view of the shielded electric wire with a terminal concerning a 1st embodiment of the state connected with the other party member and a case. It is a partially cutaway side view of the shielded electric wire with a terminal concerning a 2nd embodiment. It is a partial exploded enlarged view of the connection part of the shield member of the shielded electric wire with a terminal concerning a 2nd embodiment, and the connection member for cases. It is a partially cutaway side view of the shielded electric wire with a terminal concerning a 3rd embodiment. It is an enlarged view of the connection member for housing | casing of the shielded electric wire with a terminal which concerns on 3rd Embodiment. It is a partially cutaway side view of the shielded electric wire with a terminal concerning a 4th embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The following embodiment is an example embodying the present invention, and is not an example of limiting the technical scope of the present invention.

<First Embodiment>
The shielded electric wire 1 with a terminal according to the first embodiment will be described with reference to FIGS. The shielded electric wire 1 with a terminal according to the present embodiment is mounted on a vehicle such as an automobile, for example.

  The shielded electric wire 1 with a terminal includes an electric wire 2, a terminal 3, a shield member 4, a housing connection member 5, and a mold member 6. In the present embodiment, the shielded electric wire 1 with a terminal further includes a sheath portion 7.

  FIG. 1 is a perspective view of a shielded electric wire 1 with terminals. FIG. 2 is a side view of the shielded electric wire 1 with a terminal. FIG. 3 is a partially cutaway side view of the shielded electric wire 1 with a terminal. FIG. 4 is a front view of the housing connection member 5. In FIG. 4, the electric wire 2 and the shield member 4 are indicated by a two-dot chain line (virtual line). FIG. 5 is a side view of the shielded electric wire 1 with terminal in a state where it is connected to the counterpart member 91 and the casing 92 that are the counterparts of the shielded electric wire 1 with terminal. In FIG. 5, the counterpart member 91 and the casing 92 are indicated by a two-dot chain line (virtual line).

<Shielded wire with terminal: Electric wire>
In the present embodiment, the electric wire 2 includes a core wire 21 and an insulating coating 22 that covers the periphery of the core wire 21. That is, this embodiment is an example in case the electric wire 2 is an insulated wire.

  The core wire 21 is a wire rod whose main component is a metal such as copper or aluminum, for example. The insulating coating 22 is a synthetic resin member mainly composed of, for example, polyethylene, vinyl chloride, or polyamide-based nylon.

<Shielded wire with terminal: Terminal>
The terminal 3 includes a wire connection part 31 and a counterpart connection part 32. The wire connection part 31 is formed at one end of the terminal 3. The counterpart connection part 32 is formed at the other end of the terminal 3.

  In the present embodiment, the terminal 3 is a metal member mainly composed of copper. However, it is also conceivable that the terminal 3 is a metal member whose main component is a metal other than copper, such as aluminum.

  The electric wire connection portion 31 is a portion connected to the end portion of the electric wire 2. In the present embodiment, the wire connection portion 31 is connected to the core wire 21 extending from the insulating coating 22 of the wire 2. That is, the electric wire connecting portion 31 is a portion that electrically connects the terminal 3 and the electric wire 2. In addition, in this embodiment, the case where the electric wire connection part 31 contains the part further connected to the insulation coating 22 of the electric wire 2 is also considered.

  Moreover, in this embodiment, the terminal 3 is provided with the electric wire connection part 31 crimped to the edge part of the electric wire 2 and connected. That is, the electric wire connecting portion 31 is crimped to the core wire 21 of the electric wire 2 by being caulked so as to cover the periphery of the core wire 21 at the end of the electric wire 2. In addition, the case where the electric wire connection part 31 includes the part crimped | bonded to the insulation coating 22 of the electric wire 2 by caulking so that the circumference | surroundings of the insulation coating 22 of the edge part of the electric wire 2 may be considered is also considered. Moreover, the case where the electric wire connection part 31 is connected to the edge part of the electric wire 2 by welding, such as ultrasonic welding or heat welding, is also considered.

  The counterpart connection part 32 is a part connectable to the counterpart member 91. This embodiment is an example in the case where the counterpart member 91 is a terminal block for fixing the terminal 3. And it is an example in case the terminal 3 and the other party member 91 are connected by bolt fastening. Therefore, in the present embodiment, a bolt hole 321 for bolt fastening is formed in the mating connection portion 32.

<Shielded wire with terminal: Shield member>
The shield member 4 is a member having conductivity. The shield member 4 covers the periphery of the electric wire 2. In this embodiment, the periphery of the electric wire 2 is covered in a state along the outer peripheral surface of the insulating coating 22 of the electric wire 2. That is, in this embodiment, the shield member 4 is a cylindrical member that covers the periphery of the electric wire 2.

  The shield member 4 may be a braided wire in which strands such as copper wires are knitted, for example. It is also conceivable that the shield member 4 is a metal film such as copper or aluminum formed in a cylindrical shape.

  It is conceivable that the shield member 4 is a member that covers at least the periphery of the end of the electric wire 2. In the present embodiment, the shield member 4 is provided over the entire length of the electric wire 2 along the longitudinal direction of the electric wire 2. That is, the shield member 4 covers the entire length of the electric wire 2. However, it is also conceivable that the shield member 4 covers only the periphery of the end of the electric wire 2. Moreover, the case where the shield member 4 contains several different types of shield members is also considered. For example, a case where the shield member 4 includes a braided wire that covers the periphery of both ends of the electric wire 2 and a cylindrical metal film (metal pipe) that covers a portion connecting both ends of the electric wire 2 can be considered.

<Shielded wire with terminal: Connection member for housing>
The housing connection member 5 is electrically connected to the shield member 4. The housing connection member 5 includes a fixing portion 51 that can be connected to a metal housing 92. In the present embodiment, the housing connection member 5 includes a caulking portion 52 connected to the shield member 4.

  In the present embodiment, the housing connection member 5 is a plate-like metal member. The housing connection member 5 of the present embodiment can also be referred to as a metal bracket.

  In the present embodiment, the housing connection member 5 is formed of a spring material. For this reason, the connection member 5 for housing | casing of this embodiment has flexibility. As the spring material forming the housing connecting member 5, for example, a stainless spring material (SUS spring) or a copper alloy spring material can be considered.

  The caulking portion 52 includes a hole through which the electric wire 2 covered with the shield member 4 can be inserted. The caulking portion 52 is caulked to the shield member 4 in a state where the electric wire 2 whose periphery is covered by the shield member 4 is inserted into the hole. As a result, the caulking portion 52 and the shield member 4 are connected, and the housing connection member 5 is electrically connected to the shield member 4.

  In the example shown in FIG. 4, a chipped portion 521 is formed in the caulking portion 52 so that a gap is formed in a part between the shield member 4 and the caulking portion 52. In the example shown in FIG. 4, three gaps are formed between the shield member 4 and the caulking portion 52 in the circumferential direction of the shield member 4. That is, the caulking portion 52 is provided with three chipped portions 521. The gap between the shield member 4 and the caulking portion 52 is such that fluid resin forming the mold member 6 described later flows from one main surface side of the housing connection member 5 to the other main surface side. to enable.

  The fixing portion 51 is a portion connected to the metal housing 92 in the housing connecting member 5. By connecting the fixing portion 51 and the housing 92, the housing 92 is electrically connected to the shield member 4 via the housing connection member 5.

  The present embodiment is an example of a case where the casing 92 and the casing connecting member 5 are connected by bolt fastening. Therefore, in this embodiment, the bolt hole 510 is formed in the fixing portion 51 of the housing connection member 5.

  In the present embodiment, the fixing portion 51 is formed so as to protrude from the caulking portion 52 in a direction intersecting the longitudinal direction of the electric wire 2. In the example shown in FIGS. 1 to 5, the fixing portion 51 is formed to protrude from the caulking portion 52 above the electric wire 2 in the longitudinal direction. However, the case where the fixing portion 51 is formed to protrude from the caulking portion 52 below the electric wire 2 in the longitudinal direction or the case where the fixing portion 51 is formed to protrude laterally in the longitudinal direction of the electric wire 2 can be considered.

  In the present embodiment, the fixing portion 51 and the caulking portion 52 are connected by a bending allowance portion 50. That is, in the present embodiment, the housing connection member 5 further includes a bending allowance portion 50. The bendable portion 50 is a portion that allows the position of the fixing portion 51 to be displaced with respect to the caulking portion 52. Details of the bending allowance portion 50 in the housing connection member 5 will be described later.

<Shield member: sheath part>
In the present embodiment, the shielded electric wire 1 with a terminal includes a sheath portion 7. The sheath portion 7 is an insulating member formed outside the shield member 4.

  The sheath part 7 is a synthetic resin member whose main component is, for example, polyethylene, vinyl chloride, or polyamide-based nylon.

<Shielded wire with terminal: Molded member>
The mold member 6 is a resin member that covers a portion where the electric wire 2 and the terminal 3 are connected and a portion where the shield member 4 and the housing connecting member 5 are connected. The mold member 6 is a member formed of, for example, PPS (polyphenylene sulfide) resin, PPA (polyphthalamide) resin, LCP resin (liquid crystal polymer), phenol-based, polyester-based, polyamide-based, or epoxy-based resin. It is possible.

  In this embodiment, the mold member 6 is in the case connecting member 5 that is caulked and connected to the core wire 21 at the end of the electric wire 2 and the wire connecting portion 31 connected to the core wire 21 in the terminal 3 and the shield member 4. It is a resin member that covers the caulking portion 52. As shown in FIG. 3, the mold member 6 also covers the insulating coating 22 at the end of the electric wire 2, the shield member 4 at the end of the electric wire 2, and the sheath portion 7 formed outside the shield member 4.

  In the present embodiment, for example, the housing connection member 5 in the electric wire 2 in a state in which the terminal 3 is connected to the end and the housing connection member 5 is connected to the shield member 4 that covers the periphery of the electric wire 2. The mold member 6 is formed by using a region extending from the intermediate portion to the end of the electric wire 2 to the end of the electric wire 2 to the wire connecting portion 31 in the terminal 3 as an insert region. That is, the mold resin 6 is formed by curing the fluid resin supplied to the insert region.

  Then, the fluidized resin is cured to form the mold member 6, whereby the electric wire 2 and the terminal 3 are fixed. That is, the counterpart connection portion 32 of the terminal 3 with respect to the electric wire 2 is fixed.

  Further, the fluidized resin is cured to form the mold member 6, whereby the shield member 4 and the housing connection member 5 are fixed. More specifically, the position of the caulking portion 52 of the housing connecting member 5 with respect to the shield member 4 is fixed.

  In the present embodiment, the caulking portion 52 of the housing connecting member 5 is formed with a chipped portion 521. For this reason, the fluid resin passes through the gap between the shield member 4 and the chipped portion 521 of the caulking portion 52 of the housing connection member 5 and passes from the one main surface side of the housing connection member 5 to the other. It flows to the main surface side. Thereby, in this embodiment, the mold member 6 is not parted by the connection member 5 for housing | casing. That is, in this embodiment, one mold member 6 collectively covers a part of the electric wire 2, the terminal 3, the shield member 4, the sheath portion 7, and the housing connection member 5. In this case, physical connection between the members is further strengthened.

  In the present embodiment, the mold member 6 seals the core wire 21 at the end of the electric wire 2 and the electric wire connection portion 31 of the terminal 3. Therefore, liquid such as water can be prevented from entering the connecting portion between the end of the electric wire 2 and the electric wire connecting portion 31 of the terminal 3. In this embodiment, since one mold member 6 covers a part of the electric wire 2, the terminal 3, the shield member 4, the sheath portion 7, and the housing connection member 5, the liquid intrusion is further suppressed. it can.

  Further, as in the example shown in FIG. 5, the molded member 6 is fitted so as to close the opening 93 formed in the casing 92 surrounding the mating member 91, whereby the terminal-attached shielded electric wire 1 is connected to the casing 92. It is also possible to fix to.

  That is, in this embodiment, the mold member 6 is formed in a shape that can be fitted into the opening 93 of the metal housing 92. In addition, the opening part 93 formed in the housing | casing 92 is a part from which the electric wire 2 in the shielded electric wire 1 with a terminal connected to the counterpart member 91 is drawn out.

  In addition, as shown in FIG. 5, the shielded electric wire with terminal 1 may further include a rubber band 69 attached so as to cover the periphery of the mold member 6. In this case, the mold member 6 is fitted into the opening 93 so that the rubber band 69 is sandwiched between the opening 93 and the mold member 6, so that the mold member 6 and the opening 93 are relatively large. It can suppress that a clearance gap arises.

<Shielded electric wire with terminal: Connection member for housing (bending allowance)>
The bendable portion 50 is a portion that allows the fixing portion 51 to be displaced with respect to a portion where the shield member 4 covered with the mold member 6 and the housing connecting member 5 are connected.

  That is, in the present embodiment, the bending allowing portion 50 is connected to the case connecting member 52 with respect to the caulking portion 52 of the case connecting member 5 fixed to the shield member 4 by being covered with the mold member 6. It is a part which makes the fixed part 51 of 5 displaceable. And in this embodiment, the bending | flexion allowance part 50 of the connection member 5 for housing | casing is spring shape.

  As shown in FIGS. 1 to 5, in this embodiment, the bending allowance portion 50 is formed in a coil spring shape. In the present embodiment, one end of the bending allowance portion 50 is connected to the caulking portion 52. Further, the other end of the bending allowance portion 50 is connected to the fixing portion 51.

  In the present embodiment, the axial center direction of the bending allowance portion 50 formed in a coil shape is formed along the longitudinal direction of the electric wire 2. That is, the bending allowance portion 50 includes a coil spring-shaped portion that projects from the caulking portion 52 to the outer peripheral surface side of the electric wire 2 and is arranged in parallel with the electric wire 2. In the present embodiment, the bending allowance portion 50 protrudes upward from the caulking portion 52 in the longitudinal direction of the electric wire 2. However, a case where the bending allowable portion 50 protrudes from the caulking portion 52 to the side in the longitudinal direction of the electric wire 2 or a case where it protrudes downward is also conceivable.

  The coil-shaped bending allowance portion 50 is formed so that the axial direction of the bending allowance portion 50 is along the longitudinal direction of the electric wire 2, as shown in FIGS. This means that the axial direction of 50 and the longitudinal direction of the electric wire 2 are parallel, and the axial direction of the coil-shaped bending allowance portion 50 and the longitudinal direction of the electric wire 2 are substantially parallel.

  Further, in the present embodiment, in the longitudinal direction of the electric wire 2, the position of the caulking portion 52 of the housing connecting member 5 (that is, the position of the portion where the housing connecting member 5 and the electric wire 2 are connected), The position of the fixing portion 51 is different. That is, the bending allowance portion 50 is formed to extend along the longitudinal direction of the electric wire 2 from one end portion connected to the caulking portion 52. And the fixing | fixed part 51 is provided in the front-end | tip (namely, other edge part) of the bending permission part 50. FIG. In the present embodiment, the bending allowance portion 50 is formed to extend from one end portion connected to the caulking portion 52 to the terminal 3 side (the tip end side of the electric wire 2). In this case, in the longitudinal direction of the electric wire 2, the position of the caulking portion 52 of the housing connecting member 5 (that is, the position of the portion where the housing connecting member 5 and the electric wire 2 are connected) is the position of the fixing portion 51. It is provided on the intermediate side of the electric wire 2 from the position. However, it is also conceivable that the bending allowance portion 50 is formed to extend from one end portion connected to the caulking portion 52 to the side opposite to the terminal 3 side (intermediate side of the electric wire 2). In this case, in the longitudinal direction of the electric wire 2, the position of the fixing portion 51 is provided on the intermediate side of the electric wire 2 with respect to the position of the caulking portion 52 of the housing connecting member 5. Further, in the longitudinal direction of the electric wire 2, the case where the position of the caulking portion 52 of the housing connection member 5 and the position of the fixing portion 51 are the same is also conceivable.

  In the present embodiment, the bending allowable portion 50 can be deformed so as to expand and contract in the longitudinal direction of the electric wire 2 and in the direction orthogonal to the longitudinal direction. For this reason, the bending allowance portion 50 is configured so that the fixing portion 51 is perpendicular to the longitudinal direction of the electric wire 2 and the longitudinal direction with respect to the portion where the shield member 4 covered with the mold member 6 and the housing connecting member 5 are connected. It can be displaced along the direction. Moreover, in this embodiment, since the housing connection member 5 is formed of a spring material, it is fixed to a portion where the shield member 4 covered by the mold member 6 and the housing connection member 5 are connected. It is possible to further increase the amount of displacement of the portion 51.

  In the present embodiment, the axial center direction of the bending allowance portion 50 formed in a coil shape is formed along the longitudinal direction of the electric wire 2. For this reason, in the present embodiment, the fixing portion 51 is relatively disposed along the longitudinal direction of the electric wire 2 with respect to the portion where the shield member 4 covered with the mold member 6 and the housing connecting member 5 are connected. This is effective when a large displacement is desired. However, it may be considered that the axial center direction of the bending allowance portion 50 formed in a coil shape is formed along a direction orthogonal to the longitudinal direction of the electric wire 2. In this case, the fixing portion 51 is relatively large along the direction orthogonal to the longitudinal direction of the electric wire 2 with respect to the portion where the shield member 4 covered by the mold member 6 and the housing connecting member 5 are connected. This is effective when you want to displace.

<Shielded wire with terminal>
The shielded electric wire 1 with a terminal according to the present embodiment includes a terminal 3 connected to the counterpart member 91 and a fixing portion 51 connected to the housing 92. The counterpart member 91 is provided inside the housing 92. In the housing 92, a planned connection location of the shielded electric wire 1 with terminal 1 to the fixing portion 51 of the housing connecting member 5 is provided on the outer peripheral surface of the housing 92.

  For example, first, the mating connection part 32 of the terminal 3 of the shielded electric wire 1 with a terminal is connected to the mating member 91 in a state where the mold member 6 and the opening 93 of the housing 92 are fitted. In the present embodiment, the mating member 91 and the mating connection portion 32 are connected by bolt fastening in a state where the mating member 91 and the bolt hole 321 formed in the mating connection portion 32 overlap. .

  By connecting the terminal 3 and the counterpart member 91, the state in which the opening 93 and the mold member 6 are fitted to each other is maintained. That is, the shielded electric wire 1 with terminals is fixed to the mating member 91 and the housing 92.

  And in this embodiment, in the state which the opening part 93 and the mold member 6 fitted, the position of the connection planned location of the fixing | fixed part 51 provided in the outer peripheral surface of the housing | casing 92, and the connection member 5 of housing | casing The position of the fixing part 51 can be matched. This is because the housing connecting member 5 includes the flexible bending allowance portion 50 that allows the fixing portion 51 to be displaced in the longitudinal direction of the electric wire 2 and the direction orthogonal to the longitudinal direction. Thereby, in this embodiment, the fixing part 51 and the housing 92 are fastened by bolt fastening in a state where the planned connection portion of the housing 92 and the bolt hole 510 of the fixing portion 51 of the housing connecting member 5 are accurately overlapped. Can be connected.

  As described above, in the present embodiment, due to the dimensional tolerance of the mating member 91, the dimensional tolerance of the connection position between the mating member 91 and the terminal 3, or the dimensional tolerance of the connection position between the housing 92 and the fixing portion 51, or the like. It is possible to absorb the positional deviation between the planned connection location of the casing 92 and the fixing portion 51 of the shielded electric wire 1 with terminal with the flexible bending allowance portion 50.

<Effect>
In the present embodiment, the shielded electric wire 1 with a terminal includes a housing connection member 5 that is connected to the shield member 4 and includes a fixing portion 51 that can be connected to a metal housing 92. The case connecting member 5 is bent so that the fixing portion 51 can be displaced with respect to a portion (the caulking portion 52) where the shield member 4 covered with the mold member 6 and the case connecting member 5 are connected. An allowance unit 50 is included. In this case, the position of the fixing portion 51 of the housing connection member 5 with respect to the counterpart connection portion 32 of the terminal 3 connected to the end portion of the electric wire 2 is not constant. The fixing portion 51 in the housing connection member 5 protrudes from the mold member 6, and the housing connection member 5 is connected to the shield member 4 in the housing connection member 5 covered with the mold member 6. This is because the bending portion 50 is formed so as to be flexible so that the fixing portion 51 can be displaced with respect to the portion. That is, when the mating member 32 of the terminal 3 connected to the end of the electric wire 2 and the mating member 91 are connected, the bending allowance portion 50 formed flexibly in the housing connecting member 5 is The positional deviation between the fixed portion 51 of the housing connection member 5 and the planned connection portion between the fixed portion 51 of the metal housing 92 is absorbed. That is, the shielded electric wire 1 with a terminal according to this embodiment can absorb the dimensional tolerance of the connection position between the shielded electric wire 1 with a terminal and the mating member 91 or the dimensional tolerance of the mating member 91.

  Moreover, in this embodiment, the bending | flexion allowance part 50 of the connection member 5 for housing | casing is spring shape. In this case, when connected to the metal housing 92, the bendable portion 50 of the housing connection member 5 is elastically deformed and absorbs the positional displacement of the housing 92 with the planned connection portion of the fixing portion 51.

  Further, in the present embodiment, in a state where the fixing portion 51 of the housing connection member 5 and the housing 92 are connected, the bending permission portion 50 tries to return to the original shape. In this case, it can suppress that the bending | flexion permission part 50 loosens. Thereby, it becomes possible to make the fixing state of the housing 92 and the shielded electric wire 1 with terminal stronger. Further, the contact between the member disposed in the vicinity of the housing 92 and the bending allowable portion 50 of the housing connecting member 5 can be suppressed.

  In the present embodiment, the housing connection member 5 is formed of a spring material. In this case, the housing connection member 5 is formed more flexibly. Therefore, the displacement amount of the position of the fixing portion 51 with respect to the connection portion (caulking portion 52) with the shield member 4 in the housing connecting member 5 covered with the mold member 6 can be further increased. It is also possible to deform the housing connection member 5 more greatly while making it as thick as possible.

  In the present embodiment, the shielded electric wire 1 with a terminal further includes an insulating sheath portion 7 formed outside the shield member 4. In this case, the shield member 4 is insulated.

Second Embodiment
Next, a shielded electric wire 1A with a terminal according to the second embodiment will be described with reference to FIGS. 1 A of shielded electric wires with a terminal are provided with the connection member 5A for housings different from 1st Embodiment. FIG. 6 is a partially cutaway side view of the shielded electric wire with terminal 1A. FIG. 7 is a partially exploded enlarged view in which a connection portion between the shield member 4A and the housing connection member 5A in the shielded electric wire with terminal 1A is enlarged. 6 and 7, the same components as those shown in FIGS. 1 to 5 are given the same reference numerals.

  In the present embodiment, the shielded electric wire with terminal 1 </ b> A includes an electric wire 2, a terminal 3, a shield member 4 </ b> A, a housing connection member 5 </ b> A, a mold member 6, and a sheath portion 7. The shielded electric wire with terminal 1A of the present embodiment includes a shield member 4A and a housing connection member 5A which are different from those of the first embodiment. Hereinafter, differences of the present embodiment from the first embodiment will be described.

  In the present embodiment, the housing connection member 5A includes a shield member conductor 15 and a fixing portion 51A. In addition, an insulating member 16 that covers the periphery of the shield member conductor 15 is provided on the housing connection member 5A. The shield member conductor 15 is a flexible member including a portion electrically connected to the shield member 4 </ b> A as the bending allowance portion 50.

  In the present embodiment, the shield member conductor 15 in the housing connecting member 5A is a separate core wire from the shield member 4A. The insulating member 16 is an insulating coating that covers the periphery of the core wire.

  In other words, in the present embodiment, the bending allowable portion 50 in the housing connecting member 5 is an insulated wire. That is, the shield member conductor 15 is a core wire of an insulated wire. The insulating member 16 is an insulating coating for an insulated wire. It is conceivable that the core wire of the shield member conductor 15 is a wire rod mainly composed of a metal such as copper or aluminum, like the core wire 21 of the electric wire 2. Moreover, the case where the conductor 15 for shield members is a single wire, or the case where it is the strand wire by which the some wire was twisted together etc. can be considered. Further, the insulating member 16 may be a synthetic resin member mainly composed of polyethylene, vinyl chloride, polyamide-based nylon or the like, like the insulating coating 22 of the electric wire 2.

  The fixed portion 51A is connected to an end portion on the opposite side to the portion connected to the shield member 4A in the shield member conductor 15. The fixing portion 51A is a separate member from the shield member conductor 15.

  In the present embodiment, a terminal having the same shape as the terminal 3 is employed as the fixing portion 51A. That is, the fixed portion 51A (terminal) of the present embodiment has a connection portion connected to the shield member conductor 15 (core wire). In the example shown in FIG. 6, the fixing portion 51 </ b> A is crimped and connected to the shield member conductor 15. That is, the fixing portion 51 </ b> A has a crimping piece that can be crimped to the shield member conductor 15. However, it is also conceivable that the shield member conductor 15 and the fixing portion 51A are connected by ultrasonic welding or thermal welding. It is also conceivable that the fixing portion 51A has a covering crimping piece that can be crimped to the insulating member 16 (insulating coating) around the shield member conductor 15. In the present embodiment, the fixing portion 51 </ b> A may be a terminal having a shape different from that of the terminal 3.

  The examples shown in FIGS. 6 and 7 are cases where a cylindrical braided wire is employed as the shield member 4A. In the present embodiment, the shield member 4A is formed with a through hole 40A penetrating from the inner peripheral surface side to the outer peripheral surface side of the braided wire of the shield member 4A. The electric wire 2 is inserted into the through hole 40A.

  40 A of through-holes are considered that the part between the mesh | network of the braided wire of 4 A of shield members is an expanded hole. Further, the case where the through hole 40A is a hole formed by cutting off a part of the side surface of the tubular braided wire is also conceivable.

  In the present embodiment, a portion on the distal end side (terminal 3 side) of the shield member 4 </ b> A where the through hole 40 </ b> A is formed is directed in a direction orthogonal to the longitudinal direction of the electric wire 2. The shield member conductor 15 is connected to a portion of the shield member 4A on the tip side of the portion where the through hole 40A is formed. In this embodiment, the portion on the tip side of the shield member 4A where the through hole 40A is formed covers the periphery of the shield member conductor 15 and is caulked by the ring-shaped caulking member 17 of the conductor. Thus, the shield member 4A and the shield member conductor 15 are physically and electrically connected. In the example shown in FIG. 7, the housing connection member 5 </ b> A and the shield member 4 </ b> A are connected such that the caulking member 17 contacts only the shield member conductor 15. However, there may be a case where the housing connecting member 5A and the shield member 4A are connected in a state where both the shield member conductor 15 and the insulating member 16 are in contact with the caulking member 17.

  In the present embodiment, the connection portion between the shield member 4 </ b> A and the housing connection member 5 </ b> A connected by the caulking member 17 is covered with the mold member 6. In this embodiment, a part of the insulating member 16 covering the periphery of the shield member conductor 15 is also covered by the mold member 6. In this case, it is possible to prevent liquid such as water from being applied to the connecting portion between the shield member 4A and the housing connecting member 5A connected by the caulking member 17.

  Moreover, the case where the shield member 4A and the shield member conductor 15 of the housing connection member 5A are connected by ultrasonic welding, thermal welding, or the like is also conceivable. In addition, as in the first embodiment, the shield member 4A may be a metal film such as copper or aluminum formed in a cylindrical shape.

<Effect>
In the present embodiment, the housing connection member 5A includes the flexible shield member conductor 15 (bending allowance portion 50). Therefore, by bending the shield member conductor 15, it is possible to displace the position of the fixing portion 51 </ b> A connected to the opposite end of the shield member conductor 15 with respect to the portion connected to the shield member 4 </ b> A. That is, the position of the fixing portion 51A relative to the connection portion between the shield member 4A and the housing connection member 5A connected by the caulking member 17 can be displaced. Thereby, when the other party connection part 32 of the terminal 3 connected to the edge part of the electric wire 2 and the other party member 91 are connected, the conductor for shield members formed flexibly in the housing connection member 5A 15 (bending allowance portion 50) absorbs a positional deviation between the fixed portion 51A of the housing connection member 5A and the planned connection portion of the metal housing 92 with the fixed portion 51A. That is, as in the first embodiment, the shielded electric wire with terminal 1A can absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal 1A and the mating member 91 or the dimensional tolerance of the mating member.

  In the present embodiment, the housing connecting member 5A includes a flexible shield member conductor 15 including a portion electrically connected to the shield member 4A as the bending allowance portion 50, and the shield member conductor 15. And a fixing portion 51A connected to the opposite end of the shield member conductor 15 connected to the shield member 4A. Further, the housing connecting member 5 </ b> A further includes an insulating member 16 that covers the periphery of the shield member conductor 15. In this case, since the shield member conductor 15 is flexible, the shield member conductor 15 is connected to the end portion on the opposite side to the portion connected by the caulking member 17 with the shield member 4A covered with the mold member 6 in the shield member conductor 15. The position of the fixed portion 51 </ b> A is not constant with respect to the counterpart connection portion 32 of the terminal 3 connected to the end of the electric wire 2. Thereby, it becomes possible to absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal 1 </ b> A and the counterpart member 91 or the dimensional tolerance of the counterpart member 91.

  In the present embodiment, the housing connection member 5 </ b> A includes a core wire as the shield member conductor 15. Further, the housing connecting member 5 </ b> A further includes an insulating coating that covers the periphery of the core wire as the insulating member 16. In this case, an insulated wire can be used as the housing connecting member 5A.

  In the present embodiment, the shield member 4A is formed with a through-hole 40A that penetrates from the inner peripheral surface side of the braided wire to the outer peripheral surface side and through which the electric wire 2 to be shielded is inserted. In this case, by caulking the cylindrical portion on the tip side of the braided wire with the caulking member 17 so as to cover the shield member conductor 15 of the housing connecting member 5A, rather than the portion where the through hole 40A is formed, The shield member conductor 15 and the shield member 4A can be easily connected.

  In the present embodiment, a terminal (crimp terminal) is employed as the fixing portion 51A. In this case, the shielded electric wire 1A with a terminal capable of absorbing the dimensional tolerance of the connecting position between the shielded electric wire with terminal 1A and the mating member 91 or the dimensional tolerance of the mating member 91 using an existing member. Can do. Therefore, the manufacturing cost of 1 A of shielded electric wires with a terminal can be suppressed more.

<Third Embodiment>
Next, the shielded electric wire 1B with a terminal according to the third embodiment will be described with reference to FIGS. The shielded electric wire 1B with a terminal includes a housing connection member 5B different from the first and second embodiments. FIG. 8 is a partially cutaway side view of the shielded electric wire 1B with a terminal. FIG. 9 is an enlarged view of the housing connecting member 5B in the shielded electric wire with terminal 1B. 8 and 9, the same components as those shown in FIGS. 1 to 7 are given the same reference numerals.

  In the present embodiment, the shielded electric wire 1B with a terminal includes an electric wire 2, a terminal 3, a shield member 4B, a housing connection member 5B, a mold member 6, and a sheath portion 7. The shielded electric wire with terminal 1B of the present embodiment includes a shield member 4B and a housing connection member 5B which are different from those of the first embodiment and the second embodiment. Hereinafter, differences of the present embodiment from the first embodiment and the second embodiment will be described.

  In the present embodiment, the shield member 4B is a tubular braided wire. As described above, the braided wire of the shield member 4B is formed by braiding strands such as copper wires. Further, similarly to the second embodiment, the shield member 4B is formed with a through hole 40A through which the electric wire 2 can be inserted.

  The housing connection member 5B includes a shield member conductor 15B and a fixing portion 51B. In addition, the housing connection member 5B is provided with an insulating member 16B that covers the periphery of the shield member conductor 15B. The shield member conductor 15 </ b> B is a flexible member including a portion electrically connected to the shield member 4 </ b> B as the bending allowance portion 50.

  In the present embodiment, the shield member conductor 15 </ b> B is a portion formed by drawing a braided wire continuously extending from the shield member 4 </ b> B to the outside of the electric wire 2. That is, the shield member conductor 15 </ b> B is a portion protruding from the electric wire 2 along a direction orthogonal to the longitudinal direction of the electric wire 2 from a portion covering the periphery of the electric wire 2 in the braided wire.

  In the present embodiment, the portion on the tip side of the portion where the through hole 40A is formed in the shield member 4B forms the shield member conductor 15B. That is, in this embodiment, the part which covers the circumference | surroundings of the electric wire 2 among cylindrical braided wires is defined as the shield member 4B. A portion of the tubular braided wire drawn from the portion covering the periphery of the electric wire 2 to the outside of the electric wire 2 is defined as a shield member conductor 15B in the housing connecting member 5B. A through hole 40 </ b> A is formed between the shield member conductor 15 </ b> B and the shield member 4. That is, the shield member 4B and the shield member conductor 15B are continuously connected with the through hole 40A as a boundary.

  In the present embodiment, the insulating member 16B is a member in which the contraction tube 160B is contracted. The insulating member 16B in a state where the contraction tube 160B is contracted covers the periphery of the shield member conductor 15B. In FIG. 9, the contraction tube 160B is indicated by a two-dot chain line (virtual line).

  It is conceivable that the shrinkable tube 160B constituting the insulating member 16B is, for example, a heat shrinkable tube. The heat-shrinkable tube is a cylindrical member made of synthetic resin such as polyolefin resin or nylon resin. The heat-shrinkable tube can be produced by various known methods. For example, the heat-shrinkable tube is obtained by stretching a resin member formed into an extremely thin cylinder by extrusion molding into a thick cylinder while being irradiated with radiation. The heat-shrinkable tube thus obtained has a shape memory characteristic that, when heated, shrinks to a thin cylindrical shape before being stretched.

  Moreover, the case where the heat contraction tube in which the adhesive bond layer was formed inside is employ | adopted as the contraction tube 160B is also considered. In this case, the adhesive layer inside the heat shrinkable tube may be a layer of a thermoplastic adhesive such as a modified olefin-based or polyester-based hot melt adhesive. Moreover, the case where the rubber tube is employ | adopted as the shrinkable tube 160B is also considered.

  In the present embodiment, the fixing portion 51B has the same structure as the fixing portion 51A. The fixed portion 51B is connected to the end of the shield member conductor 15B opposite to the shield member 4 side. That is, the fixing portion 51B is connected to the tip of the portion of the tubular braided wire that protrudes from the electric wire 2 along the direction orthogonal to the longitudinal direction of the electric wire 2.

  A part of the insulating member 16 </ b> B covering the periphery of the shield member conductor 15 </ b> B is covered with the mold member 6. That is, one end portion (the end portion on the side where the fixing portion 51B is not formed) of the insulating member 16B that covers the shield member conductor 15B is provided so as to be accommodated inside the mold member 6.

  In the present embodiment, the housing connection member 5B includes a flexible shield member conductor 15B (bending allowable portion 50). The flexible shield member conductor 15B is a braided wire. Therefore, by bending the shield member conductor 15B, it is possible to displace the position of the fixing portion 51B connected to the opposite end of the shield member conductor 15B connected to the shield member 4B. That is, the position of the fixing portion 51B relative to the connection portion (boundary portion) between the shield member 4B and the housing connection member 5B can be displaced. Thereby, when the counterpart connection part 32 of the terminal 3 connected to the end of the electric wire 2 and the counterpart member 91 are connected, the conductor for the shield member formed flexibly in the connection member 5B for the housing 15B (bending allowance portion 50) absorbs a positional deviation between the fixing portion 51B of the housing connecting member 5B and the planned connection portion of the fixing portion 51B in the metal housing 92.

<Effect>
Also in this embodiment, similarly to the second embodiment, the shielded electric wire 1B with a terminal can absorb the dimensional tolerance of the connection position between the shielded electric wire 1B with a terminal and the mating member 91 or the dimensional tolerance of the mating member. It becomes.

  Further, in the present embodiment, the casing connecting member 5B includes a flexible shield member conductor 15B including a portion electrically connected to the shield member 4B as the bending allowance portion 50, and the shield member conductor 15B. And a fixing portion 51B connected to the opposite end of the shield member conductor 15B connected to the shield member 4B. The housing connection member 5B further includes an insulating member 16B that covers the periphery of the shield member conductor 15B. In this case, since the shield member conductor 15B is flexible, the shield member conductor 15B is connected to the opposite end of the shield member conductor 15B electrically connected to the shield member 4B covered with the mold member 6. The position of the fixing portion 51 </ b> B is not constant with respect to the counterpart connection portion 32 of the terminal 3 connected to the end portion of the electric wire 2. Thereby, it becomes possible to absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal 1 </ b> B and the counterpart member 91 or the dimensional tolerance of the counterpart member 91.

  In the present embodiment, the shield member 4B is a tubular braided wire. The housing connecting member 5B includes a shield member conductor 15B formed by a part of the braided wire of the shield member 4B. Further, the housing connection member 5B is a member in which the contraction tube 160B is contracted as the insulating member 16B, and is separate from the shield member conductor 15B covering the periphery of the shield member conductor 15B of the braided wire in the contracted state. A member is provided. In this case, a part of the braided wire of the shield member 4B can be used as the bending allowable portion 50 of the housing connecting member 5B. That is, the number of parts of the shielded electric wire with terminal 1B can be further suppressed.

  Further, in the present embodiment, the shield member 4B is formed with a through-hole 40A that penetrates from the inner peripheral surface side of the braided wire to the outer peripheral surface side and through which the electric wire 2 to be shielded is inserted. In this case, it is possible to use the portion of the braided wire on the tip side of the portion where the through hole 40A is formed as it is for the shield member conductor 15B in the housing connection member 5B. That is, the work of unraveling the braided wire can be suppressed.

<Fourth embodiment>
Next, a shielded electric wire 1C with a terminal according to the fourth embodiment will be described with reference to FIG. 1 C of shielded electric wires with a terminal are provided with the electric wire 2, the terminal 3, the shield member 4C, the connection member 5A for housing | casing, the mold member 6, and the sheath part 7. FIG. In the present embodiment, the structure of the connection portion between the shield member 4C and the housing connection member 5A is different from that of the first to third embodiments. FIG. 10 is a partially cutaway view of the shielded electric wire with terminal 1C. In FIG. 10, the same components as those shown in FIGS. 1 to 9 are given the same reference numerals.

  This embodiment is an example of the case where the shield member 4C is a tubular braided wire. In the present embodiment, the through hole 40A is not formed in the shield member 4C.

  In the present embodiment, a part of the braid of the portion on the terminal 3 side of the braided wire constituting the shield member 4C is unwound. The shield member conductor 15 of the housing connecting member 5A is connected to the portion of the braided wire where the braiding is removed.

  Also in the present embodiment, it is possible to absorb the dimensional tolerance of the connection position between the shielded electric wire with terminal 1C and the counterpart member 91 or the dimensional tolerance of the counterpart member 91.

<Application example>
In the first embodiment, a case where one chipped portion 521 is formed in the caulking portion 52, a case where two chipped portions 521 are formed, or a case where four or more chipped portions 521 are formed are also conceivable. . Further, a case where the chipped portion 521 is not formed in the caulking portion 52 can be considered. Moreover, the case where the mold member 6 is parted is also considered.

  In the first embodiment, the shield member 4 and the housing connection member 5 may be connected by welding such as ultrasonic welding or heat welding.

  Moreover, the case where the other party member 91 is other than a terminal block is also considered. For example, a case where the counterpart member 91 is a terminal or a connector can be considered.

  The shielded electric wire with terminal according to the present invention can be freely combined with each of the embodiments and application examples shown above within the scope of the invention described in each claim, or each embodiment and application example. It is also possible to configure by appropriately modifying or omitting a part.

DESCRIPTION OF SYMBOLS 1 Shielded electric wire with terminal 15 Conductor for shield member 16 Insulating member 160B Shrinkable tube 2 Electric wire 3 Terminal 31 Electric wire connection part 32 Opposite side connection part 4 Shield member 5 Connection member for housing 50 Bending allowable part 51 Fixing part 6 Mold member 7 Sheath Part

Claims (8)

Electric wires,
A terminal comprising a wire connecting portion formed at one end and connected to the end of the wire, and a mating connecting portion formed at the other end and connectable to the mating member;
A shield member having conductivity and covering the periphery of the electric wire;
A housing connection member including a fixing portion electrically connected to the shield member and connectable to a metal housing;
A resin mold member covering a portion where the electric wire and the electric wire connection portion of the terminal are connected and a portion where the shield member and the housing connection member are connected;
With the terminal, the housing connection member includes a bending allowance portion that allows the fixing portion to be displaced with respect to a portion where the shield member covered by the mold member and the housing connection member are connected. Shielded wire. It is a shielded electric wire with a terminal according to claim 1,
A shielded electric wire with a terminal, wherein the bending allowable portion of the housing connecting member is spring-shaped. A shielded electric wire with a terminal according to claim 1 or claim 2,
The casing connecting member is a shielded electric wire with a terminal formed of a spring material. It is a shielded electric wire with a terminal according to claim 1,
The housing connecting member is a flexible shield member conductor including a portion electrically connected to the shield member as the bending permission portion, and a member separate from the shield member conductor. The fixed portion connected to the opposite end to the portion of the conductor connected to the shield member,
A shielded electric wire with a terminal, wherein the housing connecting member is provided with an insulating member that covers the periphery of the conductor for the shield member. It is a shielded electric wire with a terminal according to claim 4,
The shield member conductor is a separate core wire from the shield member;
A shielded electric wire with a terminal, wherein the insulating member is an insulating coating covering the periphery of the core wire. It is a shielded electric wire with a terminal according to claim 4,
The shield member is a tubular braided wire;
The shield member conductor is a portion formed by extending the braided wire continuously extending from the shield member to the outside of the electric wire,
A shielded electric wire with a terminal, wherein the contraction tube covering the periphery of the conductor for shield member is contracted in a state where the insulating member is contracted. It is a shielded electric wire with a terminal according to claim 6,
A shielded electric wire with a terminal formed between the shield member and the shield member conductor in the braided wire, and has a hole penetrating from the inner peripheral surface side to the outer peripheral surface side of the braided wire and through which the electric wire is inserted. . It is a shielded electric wire with a terminal given in any 1 paragraph of Claims 1-7,
The shielded electric wire with a terminal further provided with the insulating sheath part formed in the outer side of the said shield member.

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