JP3926078B2 - Shield wire terminal connection structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure for connecting a terminal of a shield layer in a shielded electric wire to a conductive fixing part such as a body.
[0002]
[Prior art]
Conventionally, there has been a structure shown in FIG. 11 as a structure for grounding a shield layer of a shielded electric wire to the body of an automobile or the like. In this case, the shield layer 3 is exposed over a long dimension at the end of the shielded electric wire 1 and is loosened and then bundled to form an earth connection portion 3A, and an earth terminal 4 is formed at the tip of the earth connection portion 3A. The ground terminal 4 is connected to the body by bolting. In addition, as a terminal structure of this kind of shielded electric wire, there is one disclosed in Japanese Utility Model Laid-Open No. 4-49469.
[0003]
[Problems to be solved by the invention]
However, in the conventional device, when forming the ground connection portion 3A for crimping the ground terminal 4, it is necessary to loosen the shield layer 3 as described above, and twist it again to bundle it, which is troublesome. There was a problem. In addition, the ground connection portion 3A needs to have a relatively long dimension in order to secure the length for crimping the ground terminal 4 and to facilitate the attachment of the ground terminal 4, and so on. Since the exposed amount of the inner conductor 2 is increased due to the stripping, there is a disadvantage that the shielding performance is lowered.
The present invention has been completed based on the above circumstances, and an object of the present invention is to provide a terminal connection structure for a shielded electric wire that can improve workability and shield performance.
[0004]
[Means for Solving the Problems]
The invention of claim 1 is a structure for connecting the end of a shield layer in a shielded wire to a conductive fixing part such as a body, wherein the outer periphery on one side in the axial direction is circular and the outer periphery on the other side is hexagonal. The cylindrical body is fitted to the end of the shielded electric wire, and the end of the shield layer exposed by peeling off the shielded electric wire is inverted to cover the hexagonal portion of the cylindrical body. After being, by caulking tube body also forms a hexagon outer periphery of the terminal of the covering was shielding layer is crimped fitted with, along with the cylindrical body is fixed, and can be attached to the cylindrical body It is characterized in that a conductive bracket fixed to the conductive fixing portion by a fastener is provided .
[0005]
According to a second aspect of the present invention, the bracket according to the first aspect of the present invention has a plate shape in which the bracket can come into contact with the cylindrical body, and the bracket is connected to the conductive member by the fastener in a state where the cylindrical body is sandwiched. The bracket is characterized in that the bracket is held in a connected state with respect to the cylindrical body by being fixed to the fixing portion.
The invention of claim 3 is characterized in that, in the invention of claim 2, the bracket is formed with a holding groove for fitting and holding the fitting portion of the cylindrical body in the shielded electric wire.
[0006]
According to a fourth aspect of the present invention, in the first or second aspect of the present invention, the conductive fixing portion is formed in a plate shape rising from a substrate, and the bracket has a plate shape relative to the conductive fixing portion. It is characterized in that a temporary locking portion that is slidably locked along the side edge is formed.
According to a fifth aspect of the present invention, in the one according to the third aspect, a winding portion capable of being wound around the outer periphery of the cylindrical body is formed at the end portion of the holding groove in the bracket. It has the characteristics.
[0007]
According to a sixth aspect of the present invention, in the first aspect of the present invention, the bracket is constituted by a pair of halves, and the halves are fastened to each other by separate fasteners so that the two halves It is characterized in that the cylinder is sandwiched.
The invention according to a seventh aspect is the one according to the sixth aspect, wherein the halved body includes a holding groove into which substantially one side of the cylindrical body is fitted, and an attachment portion that can be attached to the conduction fixing portion by the fastener. The bracket is formed by arranging two halves of the same shape so as to face each other.
[0008]
The invention of claim 8 is characterized in that, in the invention of claim 6, the pair of halves are integrally formed via a foldable connecting portion.
The invention according to claim 9 is the one according to any one of claims 1 to 8, wherein the bracket is configured to hold the plurality of shielded wires side by side, and a position between the adjacent shielded wires. It is characterized in that it can be fastened by a fastener.
[0009]
[Action and effect of the invention]
<Invention of Claim 1>
In the first aspect of the present invention, the cylindrical body is fitted in contact with the exposed end of the shield layer, and the bracket attached to the cylindrical body is fixed to the conductive fixing portion by the fastener. The terminal of the shield layer is connected to the conductive fixing part via the bracket.
Since the troublesome work of unwinding and bundling the shield layer as in the prior art can be made unnecessary, the workability can be improved.
In addition, since the cylindrical body is fitted to the end of the shield layer, the dimension in which the shield layer is removed from the outer periphery of the inner conductor, in other words, the dimension in which the inner conductor is exposed, can be kept short compared to the conventional one. Therefore, good shielding characteristics can be ensured.
[0010]
<Invention of Claim 2>
Since the bracket can be attached to the cylinder body and the bracket can be fixed to the conductive fixing portion by jointly fastening one fastener, the number of parts can be reduced and the assembling work can be simplified.
<Invention of Claim 3>
Since the fitting portion of the cylindrical body in the shielded electric wire is fitted in the holding groove and held by the bracket, the work of fixing the bracket to the conductive fixing portion can be performed efficiently.
[0011]
<Invention of Claim 4>
The bracket can be temporarily held while being slid with respect to the conductive fixing portion, which is convenient when the mounting holes of the fasteners provided in the bracket and the conductive fixing portion are aligned.
<Invention of Claim 5>
After the fitting portion of the cylindrical body in the shielded electric wire is fitted in the holding groove, the winding portion is wound, and in this state, the bracket is fixed to the conductive fixing portion. Since the shielded electric wire is more securely held with respect to the bracket, it is easier to mount the bracket, and the contact area between the bracket and the cylinder can be increased, so that the electrical connection performance is improved.
[0012]
<Invention of Claim 6>
Since the bracket is fixed in advance so as to be sandwiched between the pair of halves and then the bracket is fixed to the conductive fixing portion, the conduction between the shield layer and the conductive fixing portion. Can be taken more reliably.
<Invention of Claim 7>
The cylinder is clamped by a pair of halves, and either one of the mounting parts is fixed to the conduction fixing part. Since the pair of halves have the same shape, the manufacturing cost is reduced and the economy is excellent.
[0013]
<Invention of Claim 8>
Since the pair of halves are composed of one member, the number of parts is reduced.
<Invention of Claim 9>
A contact force can be applied almost uniformly from the bracket to each cylindrical body of the shielded electric wire, and stable electrical contact can be obtained at each shield layer.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
<First Embodiment>
A first embodiment of the present invention will be described with reference to FIGS. In this embodiment, the case where the shield layer 13 of the terminal of the shielded electric wire 10 is grounded to the body B of the automobile is illustrated.
As shown in FIG. 2, the shielded electric wire 10 includes, from the axial center side, an inner conductor 11 made of a core wire in which a plurality of fine metal wires are bundled, an insulating layer 12, a shield layer 13 made of a braided wire of fine metal wires, and a rubber sheath. 14 is arranged sequentially. At the end of the shielded electric wire 10, the inner conductor 11, the insulating layer 12, and the shield layer 13 are hierarchically exposed.
A terminal metal fitting (not shown) is connected to the tip of the inner conductor 11 so as to be connected to a device main body (not shown) installed inside the body B.
[0015]
Next, the structure of the portion connecting the shield layer 13 to the body B will be described. As shown in FIG. 1, the body B is formed with a window hole H through which two shielded wires can be inserted. Are bent so as to stand up along the insertion direction. A screw hole A into which a bolt T, which will be described later, is screwed is cut in the central portion of the fixing plate P.
[0016]
On the other hand, a conductive ring 15 is fitted to the exposed shield layer 13 of the shielded electric wire 10.
As shown in FIG. 2, the conducting ring 15 has a shape in which a contact cylinder portion 16 having a circular outer periphery and an inner cylinder portion 17 having a hexagonal cross section are continuously provided in the axial direction. Further, a caulking cylinder 18 having a hexagonal cross section that can be fitted to the outer periphery of the inner cylinder portion 17 is provided. As will be described later, the conductive ring 15 is connected to the shield layer 13 of the shielded electric wire 10 and is connected to the bracket 20 by the contact cylinder portion 16.
[0017]
The bracket 20 is made of a metal plate, and has a horizontally long main body 21 and a pair of holding pieces 22 and 22 formed by turning both side edges in one direction (the back side in FIG. 1) in an arc shape. And is formed in an elongated C-shape as a whole. An insertion hole 23 for inserting the bolt T is opened at the center of the main body 21.
[0018]
The present embodiment has the above-described structure, and the assembly procedure will be described subsequently.
First, the conduction ring 15 is fitted to the end of the shielded electric wire 10. In that case, the shielded electric wire 10 that is hierarchically exposed as described above is inserted into the conduction ring 15, the inner cylindrical portion 17 is arranged on the outer peripheral surface of the end of the sheath 14, and then the inner cylindrical portion 17. The shield layer 13 is inverted and covered on the outer peripheral surface of the substrate. After that, the caulking cylinder body 18 is fitted to the outer periphery of the inner cylinder portion 17 and the inverted shield layer 13, and the two corresponding surfaces of the caulking cylinder body 18 are crimped so as to be sandwiched by a jig (not shown). 3). Thereby, the conduction ring 15 holds the shield layer 13 so as not to fray between the inner cylinder portion 17 and the caulking cylinder body 18, and the caulked inner cylinder portion 17 bites into the sheath 14, It is fixed to the shielded electric wire 10.
[0019]
Subsequently, the two shielded electric wires 10 and 10 fitted with the conduction ring 15 are inserted into the body B from the window hole H. Next, between the holding pieces 22, 22 of the bracket 20, both conductive rings 15, 15 fitted to the shielded wires 10, 10 are fitted.
In this state, the both conductive rings 15 are also brought into contact with the fixing plate P together with the bracket 20, the bolt T is inserted into the insertion hole 23 of the bracket 20, and the tip is screwed into the screw hole A of the fixing plate P and tightened.
When the bolt T is tightened, the conductive ring 15 is firmly fixed between the bracket 20 and the fixing plate P while the conductive ring 15 is held between the holding pieces 22 of the brackets 22 and is prevented from coming off to the side. It is pinched and fixed.
As a result, the shield layer 13 of each shielded electric wire 10 is electrically connected to the fixing plate P of the body B via the conduction ring 15 and grounded.
[0020]
As described above, according to this embodiment, since the troublesome work of unraveling and bundling the shield layer exposed from the sheath as in the prior art is not necessary, the workability can be improved.
Further, since the conductive ring 15 is caulked at the end of the shield layer 13, the dimension in which the shield layer 13 is removed from the outer periphery of the inner conductor 11 compared to the conventional one, in other words, the dimension in which the inner conductor 11 is exposed. Therefore, good shielding characteristics can be ensured.
[0021]
In particular, in this embodiment, since the bracket 20 is brought into contact with both the conductive rings 15 and the bracket 20 can be fixed to the fixing plate P by co-tightening one bolt T, the number of parts can be reduced, Assembly work is also simplified.
In addition, since it is configured to be bolted at the center portion of the bracket 20, a contact force can be uniformly applied to the left and right shielded wires 10, 10, and stable electrical contact can be achieved by the shield layers 13, 13. can get.
[0022]
Second Embodiment
In the following, a number of embodiments in which the shape of the bracket is changed are shown. In addition, in each following embodiment, since it is the same as that of the said 1st Embodiment except the shape of a bracket, the overlapping description is abbreviate | omitted by attaching | subjecting the same code | symbol about the site | part which has the same function.
[0023]
A second embodiment will be described with reference to FIGS.
The bracket 20A according to the second embodiment is formed in a horizontally long shape as shown in FIG. 5 by press-molding a metal plate, and one side (opposite to the fixed plate) at both ends in the length direction. The holding grooves 22A and 22A bulged in a substantially semicircular shape are formed on the side). The conductive ring 15 of the shielded electric wire 10 can be accommodated in each holding groove 22A. An insertion hole 23 for the bolt T is opened at a position between the holding grooves 22A and 22A.
Moreover, the temporary latching | locking parts 24 and 24 are formed in the both-ends edge of bracket 20A by bend | folding at an acute angle. Both temporary locking portions 24, 24 are slidably inserted into both side edges of the fixed plate P, and are set so as to be sandwiched slightly elastically.
[0024]
The assembly procedure of the second embodiment is as follows.
The respective conductive rings 15 and 15 of the two shielded wires 10 and 10 are fitted into the inner peripheral sides of the holding grooves 22A and 22A of the bracket 20A. And the temporary latching | locking part 24 is inserted in the both-sides edge of the fixing plate P, and the bracket 20A is slid from the upper direction with respect to the fixing plate P, and is attached. The direction in which the bracket 20A is slid is appropriately changed depending on the direction in which the fixing plate P stands.
When the bracket 20A is moved to a position where the insertion hole 23 is aligned with the screw hole A of the fixing plate P, and the bolt T passed through the insertion hole 23 is screwed into the screw hole A and tightened, each conductive ring 15 is held in the holding groove 22A. , 22A and the fixing plate P are firmly sandwiched and fixed. Thereby, the shield layer of each shielded electric wire is electrically connected to the fixing plate of the body B through the conduction ring 15 and grounded.
[0025]
In this embodiment, the conduction ring 15 is fitted and held in the holding groove 22A of the bracket 20A, so that the shielded electric wire 10 is prevented from falling off when the bracket 20A is attached, and the handling is convenient. Since the bracket 20A is formed with temporary locking portions 24 that are slidably inserted into both side edges of the fixing plate P, the insertion of the insertion hole 23 of the bolt T and the screw hole A can be performed while the bracket 20A is slid. Can be made and has excellent workability.
[0026]
Before the bracket 20A is screwed with the bolt T, the operator aligns the insertion hole 23 and the screw hole A and then sandwiches the temporary locking portions 24, 24 and both sides of the bracket 20A with pliers or the like. If attached, the bracket 20A can be more reliably engaged with the fixing plate P. In this way, when the bolt T is screwed, even if the hand is released from the bracket 20A, it is possible to reliably prevent the bracket 20A or the shielded electric wire 10 from being displaced.
[0027]
<Third Embodiment>
7 and 8 show a third embodiment of the present invention.
As shown in FIG. 7, the bracket 20 </ b> B of the third embodiment is substantially similar to the bracket 20 </ b> A of the second embodiment described above that can accommodate the conducting ring 15 of the shielded electric wire 10 on both sides of the insertion hole 23 of the bolt T. Semicircular holding grooves 22B and 22B are formed to bulge.
And the winding parts 25 and 25 extended in the tangential direction are formed from the outer edge part in both holding groove | channels 22B and 22B. Both winding parts 25, 25 face each other in a parallel posture in the molded state.
[0028]
Next, the assembly procedure of the third embodiment will be described.
The conducting ring 15 of the shielded electric wire 10 is fitted into the holding groove 22B of the bracket 20B. Then, as shown by the chain line in FIG. 7, the winding portion 25 is bent inward and wound around the outer peripheral surface of the contact tube portion 16 of the conduction ring 15. As a result, the shielded wires 10 and 10 are housed in the holding grooves 22B and 22B of the bracket 20B and are firmly held and integrated. In this state, the bracket 20B is directed to the fixing plate P and similarly bolts T is screwed into the screw hole A of the fixing plate P through the insertion hole 23.
[0029]
When the tightening of the bolt T proceeds, the ends of the winding portions 25, 25 are pressed against the fixing plate P, and the bracket 20B is fixed to the fixing plate P with the winding portion 25 further tightening the conduction ring 15. Fixed. Thereby, the shield layers 13 and 13 of the shielded electric wires 10 and 10 are electrically connected to the fixing plate P of the body B through the holding grooves 22B and 22B of the bracket 20B from the conduction ring 15 and are grounded.
[0030]
Particularly in the third embodiment, since the conducting ring 15 is accommodated in the holding groove 22B, and then the winding portion 25 formed on the end edge is wound, the shielded electric wire 10 is more reliably held with respect to the bracket 20B. Thus, the mounting work of the bracket 20B becomes easier. Further, the conduction ring 15 is brought into close contact with the inner peripheral surface of the winding portion 25 from the holding groove 22B, and a sufficient contact area and contact pressure are obtained.
Furthermore, since the bracket 20B is fastened and fixed by the bolt T while elastically deforming the end edge of the winding portion 25 against the fixing plate P, the bracket 20B is held without rattling.
[0031]
<Fourth embodiment>
FIG. 9 shows a fourth embodiment of the present invention. In the fourth embodiment, only the window hole H is formed on the body B side, the fixing plate P is not provided, and the bracket 30 is directly attached to the mouth edge of the window hole H.
The bracket 30 is configured by overlapping two halves 31, 31 having the same shape. The bracket 30 has two left and right holding portions 32 arranged side by side, and a mounting portion 33 at the lower end edge. The sandwiching portion 32 has a cylindrical shape capable of sandwiching the conducting ring 15 of the shielded electric wire 10, and is formed by overlapping half grooves 32 </ b> A formed in each of the pair of halves 31. Each half-groove 32 </ b> A has a semi-cylindrical shape in which the half circumference on one side of the conducting ring 15 can be fitted. The attachment portion 33 has a flat plate shape that is perpendicular to the insertion direction of the shielded electric wire 10, and an insertion hole 33 </ b> H is formed at the tip portion thereof.
In addition, the halves 31 and 31 are fixed to each other by caulking the rivet R at each of the central portion and the both end portions, and caulking the upper and lower portions at each location.
[0032]
The assembly procedure of the fourth embodiment is as follows.
After the conducting ring 15 of the shielded electric wire 10 is addressed to the half groove 32A of one half body 31 forming a pair, the other half body 31 is overlaid and the rivet R is caulked. As a result, the conductive rings 15 of the two shielded wires 10 and 10 are sandwiched and fixed from the entire circumference to the sandwiching portions 32 and 32 of the bracket 30.
Then, the bracket 30 is assembled to the body B. In this embodiment, the screw hole A is cut at a predetermined position of the rim of the window hole H opened in the body B, and the bolt passed through the insertion hole 33H of the attachment portion 33 of one of the halves 31 The bracket 30 is fixed by screwing T into the screw hole A and tightening.
As a result, the shield layer 13 of each shielded electric wire 10 is electrically connected to the body B from the conduction ring 15 via the bracket 30 and grounded.
[0033]
In the present embodiment, the bracket 30 is sandwiched between the pair of halves 31 and 31 and fixed in advance to the conductive ring 15, and then the bracket 30 is fixed to the body. The connection between the body and the body can be more reliably taken. Since the bracket 30 is clamped so as to cover the entire circumference of the conduction ring 15, the fixing force to the shielded electric wire 10 can be enhanced.
In addition, since the pair of halves 31 and 31 have the same shape, in manufacturing the bracket 30, the same one manufactured by using the same mold and process necessary for the production of the halves 31 should be used. It is possible to reduce the manufacturing cost and is economical.
[0034]
<Fifth Embodiment>
FIG. 10 shows a fifth embodiment of the present invention.
In the bracket 30 </ b> A of the fifth embodiment, the halves 31 </ b> A and 31 </ b> B are integrally formed via a connecting portion 34 that can be folded back at one end. Of the adhering portions 35A and 35B provided at the free ends of the halves, the front adhering portion 35A in the figure has an insertion hole 36A for the bolt T2, and the inner adhering portion 35B has a screw hole 36B. Each is formed. Moreover, the attachment part 33 is formed only in the lower end edge of the front half 51A.
[0035]
Therefore, two halves 31A and 31B are opened, the conduction ring 15 of each shielded electric wire 10 is passed through the holding portion 32, and the fixing portions 35A and 35B are tightened with the bolt T2, so that two are attached to the bracket 30A. The shielded electric wires 10 and 10 are fixed. After that, when the bracket 30A is fixed to the rim of the window hole H of the body B with the bolt T, the shield layer 13 of each shielded electric wire 10 is electrically connected to the body B from the conduction ring 15 via the bracket 30A and grounded. Is done.
In this embodiment, since the pair of halves 31A and 31B are formed of a single member, the number of parts is reduced.
[0036]
<Other embodiments>
The present invention is not limited to the above-described embodiment. For example, the embodiments described below are also included in the technical scope of the present invention, and various other than the following can be made without departing from the scope of the invention. It can be changed and implemented.
(1) In the first to third embodiments, the example in which the screw hole A is formed in the fixing plate P is shown. However, the nut may be screwed into the bolt penetrating the bracket and the fixing plate, The nut may be welded to the fixed plate and provided integrally.
(2) In the fourth embodiment, the mounting portion on the near side in FIG. 9 is used for mounting the bracket to the body. However, the mounting portion on the back side may be used on the opposite side, and further on the lip of the window hole. Two screw holes may be cut and fixed using both attachment portions 33 and 33.
[0037]
(3) In the above embodiment, the bolts or rivets used for the fasteners may be changed as appropriate. Further, as another form of the rivet, for example, a rivet integrally formed on one of the rivets may be fixed by being inserted into a hole formed on the other and then caulked.
(4) In the bracket according to the above-described embodiment, a contact such as a bead may be formed by ejecting the conductive ring 15 on the side where the conductive ring 15 is disposed, so as to contact the conductive ring 15. Alternatively, a louvered cylinder may be accommodated inside the bracket, and a conducting ring 15 may be inserted into the louvered cylinder to achieve contact.
[Brief description of the drawings]
FIG. 1 is a perspective view of a shielded wire according to the first embodiment after assembling a terminal portion. FIG. 2 is a perspective view of a shielded wire and a conductive ring. FIG. 3 is a perspective view of a shielded wire with a conductive ring crimped. FIG. 4 is a perspective view before assembling the terminal portion of the shielded wire. FIG. 5 is a perspective view of the bracket according to the second embodiment. FIG. 6 is a sectional view in a temporarily locked state. FIG. 8 is a sectional view after assembly. FIG. 9 is a perspective view of the fourth embodiment. FIG. 10 is a perspective view of the fifth embodiment. FIG. 11 is a perspective view of a conventional example.
10 ... Shielded wire 13 ... Shield layer 15 ... Conducting ring (tubular body)
DESCRIPTION OF SYMBOLS 20 ... Bracket 20A ... Bracket 20B ... Bracket 22A ... Holding groove 22B ... Holding groove 24 ... Temporary locking part 25 ... Winding part 30 ... Bracket 30A ... Bracket 31 ... Half split body 32 ... Nipping part 32A ... Half split groove (holding) groove)
33 ... fixing part 34 ... connecting part B ... body (conductive fixing part)
P ... Contact plate R ... Rivet (another fastener)
T ... Bolt (fastener)
T2 ... Bolt (another fastener)

Claims (9)

A structure for connecting a terminal of a shield layer in a shielded wire to a conductive fixing part such as a body,
The outer periphery on one side in the axial direction is circular, and the outer periphery on the other side has a hexagonal conductive cylinder, and this cylinder is fitted to the end of the shielded electric wire.
The end of the shield layer exposed by peeling off the shield wire is inverted and covered with the hexagonal portion of the cylindrical body, and the outer periphery of the end of the covered shield layer is formed with a hexagonal shape. When the cylinder is fitted and caulked, the cylinder is fixed ,
Terminal connection structure for shielded wire, wherein a conductive bracket fixed is provided to the conductive fixing portion by a mounting possible and fastener to the tubular body.   The bracket has a plate shape that can contact the cylindrical body, and the bracket is fixed to the conductive fixing portion by the fastener in a state where the cylindrical body is sandwiched, so that the bracket is attached to the cylindrical body. The terminal connection structure for a shielded wire according to claim 1, wherein the terminal connection structure is held in a connected state.   The terminal connection structure for a shielded electric wire according to claim 2, wherein a holding groove for fitting and holding the fitting portion of the cylindrical body in the shielded electric wire is formed in the bracket.   The conductive fixing portion is formed in a plate shape rising from the substrate, and the bracket has a temporary locking portion that is slidably locked along the side edge with respect to the conductive fixing portion. The terminal connection structure for a shielded electric wire according to claim 2 or claim 3, wherein   The terminal connection structure for a shielded electric wire according to claim 3, wherein a winding portion that can be wound around an outer periphery of the cylindrical body is formed at an end portion of the holding groove in the bracket.   The said bracket is comprised by a pair of halves, The said cylinder is clamped by both halves by fastening these halves with another fastener. Terminal connection structure of shielded wire.   The halved body is formed in a shape having a holding groove into which substantially one side of the cylindrical body is fitted, and an attachment portion that can be attached to the conduction fixing portion by the fastener, and has two halves of the same shape The terminal connection structure for a shielded electric wire according to claim 6, wherein the bracket is configured by arranging the bodies facing each other.   The shield wire terminal connection structure according to claim 6, wherein the pair of halves are integrally formed via a foldable connecting portion.   9. The bracket according to claim 1, wherein the bracket is configured to hold a plurality of the shielded wires side by side and can be fastened by a fastener at a position between the adjacent shielded wires. The terminal connection structure of the shielded electric wire according to any one of the above.

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