Connector-attached wire harness and connector

Abstract

A plurality of nuts (5) are mounted on a rear end portion (75) of a housing (7). A first wall portion (76) of the housing (7) is provided upright on the rear end portion (75) between an LA terminal (3) and an LA terminal (3) that are adjacent to each other. A pair of second wall portions (771), (772) of the housing (7) are provided up and down on the first wall portion (76), and respectively cover the adjacent LA terminals (3).

Description

Wire harness with connector and connector

[0001] The present invention relates to a connector-equipped wire harness and a connector.

[0002] Conventionally, when connecting a connector used in a vehicle to an electric wire, a plurality of bus bars (terminals) housed in a housing and a plurality of mating terminals connected to one end of the electric wire are each fastened with a bolt (see Patent Document 1).

[0003] However, the electric wires may be connected between the connector and another product in a bent state. Therefore, simply placing a mating terminal on the bus bar can cause the wires to return to their straight state, resulting in the mating terminal coming off the bus bar. In this case, it is necessary to first connect the other ends of the multiple electric wires to the other product, then find the electric wire that connects to a specific bus bar from among the multiple electric wires, guide one end of the wire to the specific bus bar, and then bolt the bus bar to the mating terminal connected to one end of the electric wire, which is inefficient.

[0004] Japanese Patent Application Publication No. 2019-215995

[0005] The present invention has been made in consideration of the above-mentioned circumstances, and its object is to provide a wire harness with a connector and a connector that improves the workability of bolting a terminal accommodated in a housing to a mating terminal by temporarily fixing a mating terminal connected to an electric wire to the housing.

[0006] In order to achieve the above-mentioned object, a connector-equipped wire harness according to the present invention is characterized as follows: A connector having a housing, a plurality of plate-shaped terminals accommodated in the housing, and a plurality of nuts sandwiched between tip ends of the plurality of terminals and the housing, a plurality of plate-shaped mating terminals that are respectively stacked on the tip ends of the plurality of terminals and fastened with bolts, and a plurality of electric wires each having a terminal to which the plurality of mating terminals is connected, wherein the housing has: a bottom on which the plurality of nuts are mounted, a first wall portion erected from the bottom between adjacent mating terminals, and a pair of second wall portions erected from the first wall portion in the arrangement direction of the mating terminals and covering each of the adjacent mating terminals.

[0007] In order to achieve the above-mentioned object, the connector according to the present invention has the following features: A connector comprising: a housing, a plurality of plate-shaped terminals accommodated in the housing, and a plurality of nuts sandwiched between the tip ends of the plurality of terminals and the housing, wherein the plate-shaped mating terminals are connected to the terminals by overlapping the plate-shaped mating terminals on the tip ends of the terminals and fastening them with a bolt, wherein the housing has: a bottom on which the plurality of nuts are mounted, a first wall portion erected from the bottom between adjacent mating terminals, and a pair of second wall portions erected from the first wall portion in the arrangement direction of the mating terminals and covering each of the adjacent mating terminals.

[0008] According to the present invention, it is possible to provide a wire harness with a connector and a connector that can temporarily fix a mating terminal connected to an electric wire to a housing and improves the workability of bolting the terminal accommodated in the housing to the mating terminal.

[0009] The present invention has been briefly described above. The details of the present invention will become clearer by reading the following detailed description of the invention (hereinafter referred to as "embodiments") with reference to the accompanying drawings.

[0010] Fig. 1 is a perspective view showing one embodiment of a connector of the present invention. Fig. 2 is an exploded perspective view of a connector-equipped wire harness having the connector shown in Fig. 1. Fig. 3 is a perspective view of a housing shown in Fig. 2. Fig. 4 is a partial perspective view of the connector-equipped wire harness shown in Fig. 2. Fig. 5 is a partial rear view of the connector-equipped wire harness shown in Fig. 4. Fig. 6 is a partial right side view of the connector shown in Fig. 1. Fig. 7 is a partial left side view of the connector shown in Fig. 1. Fig. 8 is a partial bottom view of the connector shown in Fig. 1.

[0011] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0012] For the sake of convenience, the following definitions are used for "front (F)," "rear (B)," "left (L)," "right (R)," "upper (U)," and "lower (D)" as shown in Figures 1 to 8. The "front-rear direction," "left-right direction," and "up-down direction" are perpendicular to one another. The up-down direction corresponds to the "arrangement direction" in this invention. The left side of the left-right direction corresponds to the "pulling-out direction" in this invention. The rear side of the front-rear direction corresponds to the "standing direction" in this invention.

[0013] 1 and 2, the connector-equipped wire harness 1 includes a connector 2, an LA terminal 3 (see FIG. 2) as a mating terminal connected to the connector 2, and an electric wire 4 (see FIG. 2) to which the LA terminal 3 is attached. The connector 2 is attached to an equipment case or the like. The connector 2 is disposed in an air environment outside the equipment case on the front side of an O-ring groove 73 (see FIG. 2) in which an O-ring 8 (described later) is attached, and the connector 2 is disposed in an oil environment inside the equipment case on the rear side of the O-ring 8. The LA terminal 3 and the electric wire 4 are housed in the equipment case.

[0014] 2, the connector 2 includes a pair of nuts 5, 5, a pair of male terminals 6, 6, a housing 7, and an O-ring 8. The nut 5 is a well-known nut that penetrates in the front-rear direction and has a threaded hole 51 into which a bolt 9 is threaded.

[0015] The male terminals 6 are formed by cutting out and bending a metal plate. In this embodiment, a pair of male terminals 6 are provided side by side in the left-right direction. The pair of male terminals 6, 6 are accommodated in the housing 7 so that the plate thickness direction is along the left-right direction.

[0016] The left-side male terminal 6 extends in the vertical direction and has a first connection portion 61 that is connected to a mating connector (not shown) located outside the device case, a first portion 62 that extends from the lower end of the first connection portion 61 toward the rear, and a second connection portion 63 that serves as a tip portion that is bent from the rear end of the first portion 62 toward the inside in the left-right direction (to the right).

[0017] The right-side male terminal 6 has a first connection portion 61 that extends in the vertical direction and is connected to a mating connector (not shown) that is arranged outside the device case, a second portion 64 that extends diagonally from the lower end of the first connection portion 61 toward the rear and downward, a first portion 62 that extends from the lower end of the second portion 64 toward the rear, and a second connection portion 63 that is bent from the rear end of the first portion 62 toward the inside in the left-right direction (left side).

[0018] The first connection portions 61 of the pair of male terminals 6, 6 have the same vertical length. Furthermore, the first portions 62 of the pair of male terminals 6, 6 also have the same front-to-rear length. By providing the second portion 64 only on the right-side male terminal 6, the first portion 62 of the right-side male terminal 6 is positioned lower than the first portion 62 of the left-side male terminal 6. Furthermore, the second connection portion 63 of the right-side male terminal 6 is positioned rearward and lower than the second connection portion 63 of the left-side male terminal 6. In other words, the second connection portions 63 of the pair of male terminals 6 are positioned side by side in the front-to-rear and up-to-down directions. The second connection portion 63 is provided with a bolt-through hole 65 for passing a bolt 9 therethrough.

[0019] The housing 7 is made of resin. As shown in Figure 3, the housing 7 has an air portion 71 that extends vertically and an oil portion 72 that extends rearward from the lower end of the air portion 71. The air portion 71 houses the first connecting portion 61 and the second portion 64 of the male terminal 6. The air portion 71 is shaped like a cylinder with a bottom that opens upward, and a filler is injected into the bottom to ensure a watertight seal between the air portion 71 and the oil portion 72 within the housing 7.

[0020] The oil-immersed portion 72 has an O-ring groove 73 on its front outer surface for accommodating an O-ring 8. The oil-immersed portion 72 also has an accommodating hole 74 for accommodating the first portion 62 of the male terminal 6. As shown in Figures 1, 3, and 5, the oil-immersed portion 72 further has a rear end portion 75 serving as a bottom, a first wall portion 76, a pair of second wall portions 771, 772, a pair of third wall portions 781, 782, and a pair of fourth wall portions 791, 792.

[0021] As shown in FIG. 1 , a pair of nuts 5, 5 are mounted on the rear end portion 75. The first wall portion 76 stands rearward from the rear end portion 75 and extends in the left-right direction. As shown in FIGS. 4 and 5 , the first wall portion 76 is disposed between two LA terminals 3 adjacent in the vertical direction, insulating the two LA terminals 3, 3. The second wall portions 771 stand downward and upward from the first wall portion 76 and cover the lower LA terminal 3. The second wall portion 772 stands upward from the first wall portion 76 and covers the upper LA terminal 3.

[0022] The third wall portion 781 stands rearward from the rear end portion 75, and accommodates the nut 5 arranged below the first wall portion 76 between the third wall portion 781 and the first wall portion 76. The third wall portion 782 stands rearward from the rear end portion 75, and accommodates the nut 5 arranged above the first wall portion 76 between the third wall portion 781 and the first wall portion 76.

[0023] 3 , the fourth wall portion 791 extends rearward from the rear end portion 75 and connects the lower third wall portion 781 and the first wall portion 76. The fourth wall portion 792 extends rearward from the rear end portion 75 and connects the upper third wall portion 782 and the first wall portion 76. The fourth wall portion 792 is located to the left of the fourth wall portion 791. The accommodating hole 74 for accommodating the left male terminal 6 is provided in communication with the left fourth wall portion 792. The accommodating hole 74 for accommodating the right male terminal 6 is provided in communication with the right fourth wall portion 791.

[0024] The rear end portion 75 of the oil-immersed portion 72, the central first wall portion 76, the left fourth wall portion 792, and the upper third wall portion 782 define a nut accommodating groove for accommodating the nut 5 to be connected to the left male terminal 6. This nut accommodating groove extends in the left-right direction, and an insertion opening for inserting the nut 5 is provided on the right side.

[0025] Furthermore, a nut accommodating groove for accommodating the nut 5 to be connected to the right-side male terminal 6 is provided by the rear end portion 75 of the oil-immersed portion 72, the central first wall portion 76, the right-side fourth wall portion 791, and the lower third wall portion 781. This nut accommodating groove extends in the left-right direction, and an insertion opening for inserting the nut 5 is provided on the left side.

[0026] 1 , the rear end of the first portion 62 and the second connecting portion 63 of the male terminal 6 protrude from the receiving hole 74 to the outside of the housing 7. The second connecting portion 63 is bent from the rear end of the first portion 62 toward the insertion opening of the nut receiving groove. The second connecting portion 63 is disposed with a gap between it and the rear end portion 75 in the front-to-rear direction. When the nut 5 is received between the second connecting portion 63 and the rear end portion 75, the nut 5 is sandwiched between the second connecting portion 63 and the housing 7.

[0027] 2, the LA terminal 3 has a terminal connection portion 31 connected to the male terminal 6 and an electric wire connection portion 32 connected to the electric wire 4, which are arranged in a left-right direction. The terminal connection portion 31 is formed in a plate shape and has a bolt through-hole 33 through which a bolt 9 passing through in the front-rear direction is inserted. In this embodiment, as shown in FIGS. 4 and 5, the LA terminal 3 is fastened to the male terminal 6 of the connector 2 with a bolt so that the lead-out direction of the two electric wires 4 is on the left side.

[0028] Next, a more detailed description will be given of the configuration of the housing 7. As shown in Figures 6 and 7, the rear end portion 75 is provided such that the lower side of the first wall portion 76 protrudes further rearward than the upper side of the first wall portion 76. The second wall portion 771 extending downward from the first wall portion 76 is provided rearward than the second wall portion 772 extending upward from the first wall portion 76.

[0029] 4 and 5, the second wall portion 771 extends upward and downward from the first wall portion 76, covering the lower LA terminal 3. The second wall portion 771 extends upward from the left end of the first wall portion 76, covering the wire 4 side of the portion where the bolt 9 of the lower LA terminal 3 overlaps. This prevents the second wall portion 771 from interfering with the bolt tightening operation. The lower end of the second wall portion 771 is not connected to the third wall portion 781, but is separated therefrom.

[0030] The second wall portion 772 described above stands upward from the first wall portion 76 and covers the upper LA terminal 3. The upper end of the second wall portion 772 is connected to the left end of the third wall portion 782. The second wall portion 772 is also provided to cover the wire 4 side of the portion of the upper LA terminal 3 where the bolt 9 overlaps. This prevents the second wall portion 772 from interfering with the bolt tightening operation. Also, as shown in FIG. 8 , the first wall portion 76 has a notch 761 at its left end. The notch 761 is provided at the rear end portion 75 between the lower side of the first wall portion 76 and the second wall portion 771.

[0031] Next, as shown in Fig. 3, a procedure for connecting the connector 2 arranged on the upper side to the other product 100 arranged on the lower side with an electric wire 4 will be described. As shown in the figure, LA terminals 3 are connected to both ends of the electric wire 4. The LA terminal 3 connected to one end of the electric wire 4 is fastened to the male terminal 6 of the connector 2 with a bolt, and the LA terminal 3 connected to the other end of the electric wire 4 is fastened to the other product 100 with a bolt. The electric wire 4 connected to the lower male terminal 6 is bent from the electric wire 4 connected to the upper male terminal 6.

[0032] First, with the wire 4 facing left, the LA terminal 3 is placed between the second wall 771 and the third wall 781 and overlapped with the lower male terminal 6 of the connector 2. Next, the LA terminal 3 connected to the other end of the wire 4 is bent toward the right, placed on a side surface of the other product 100 that is perpendicular to the up-down direction, and bolted together. The LA terminal 3 on the other product 100 side is fastened forward of the LA terminal 3 on the connector 2 side. Therefore, the force of the wire 4 trying to straighten causes the LA terminal 3 on the connector 2 side to move upward and rearward, but it is held down by the first wall 76 and the second wall 771, allowing the LA terminal 3 to be temporarily fixed to the connector 2.

[0033] Furthermore, with the electric wire 4 facing left, the LA terminal 3 is passed through the rear end 75 of the second wall 772 and placed over the upper male terminal 6 of the connector 2. Next, the LA terminal 3 connected to the other end of the electric wire 4 is bent toward the right, placed over the side surface of the other product 100, and bolted. The LA terminal 3 on the other product 100 side is bolted forward of the LA terminal 3 on the connector 2 side. Therefore, due to the force of the electric wire 4 trying to straighten, the LA terminal 3 on the connector 2 side moves upward and rearward, but is pressed down by the third wall 782 and the second wall 772, allowing the LA terminal 3 to be temporarily fixed to the connector 2. Therefore, after the LA terminal 3 is bolted to the other product 100, it is not necessary to search for the electric wire 4 to be connected to the upper and lower male terminals 6 of the two electric wires 4; simply bolting the temporarily fixed LA terminal 3 improves the efficiency of the fastening process.

[0034] According to the above-described embodiment, the housing 7 has a pair of second walls 771, 772 that extend vertically from the first wall 76 and cover adjacent LA terminals 3. As a result, even if the wire 4 is bent and the LA terminal 3 moves in a direction away from the rear end 75 (rearward), the LA terminal 3 is pressed down by the second walls 771, 772, allowing the LA terminal 3 to be temporarily fixed to the housing 7, improving the workability of fastening the male terminal 6 and the LA terminal 3 with bolts. Furthermore, the second walls 771, 772 serve as partitions between adjacent LA terminals 3, 3, increasing the insulation distance.

[0035] According to the embodiment described above, the lower end of the second wall portion 771 is spaced apart from the third wall portion 781. This allows the wire 4 to be placed on the male terminal 6 between the tip of the second wall portion 771 and the third wall portion 781 without passing the wire 4 through the rear end portion 75 of the second wall portion 771, thereby improving ease of handling.

[0036] According to the embodiment described above, the upper end of the second wall portion 772 is provided so as to be connected to the third wall portion 782. This further prevents the LA terminal 3 connected to the electric wire 4 from coming off from the temporary fixation.

[0037] According to the above-described embodiment, the first wall portion 76 is provided with the notch 761 at the end in the drawing direction of the electric wire 4. This allows the electric wire 4 to be inserted into the notch 761, as shown in Fig. 4 , and the bending radius of the electric wire 4 can be increased.

[0038] According to the embodiment described above, the rear end portion 75 is provided such that the lower side of the first wall portion 76 protrudes further rearward than the upper side of the first wall portion 76, and the notch 761 is provided at the rear end portion 75 between the lower side of the first wall portion and the second wall portion 771. As a result, the positions of adjacent LA terminals 3 in the front-to-rear direction are different, so even if the lower LA terminal 3 is inserted into the notch 761, insulation between the adjacent LA terminals 3 can be ensured.

[0039] According to the embodiment described above, the second wall portion 771 is provided on both the upper and lower sides of the first wall portion 76. This makes it possible to prevent the LA terminal 3 inserted into the notch 761 from coming off from the temporary fixation.

[0040] The present invention is not limited to the above-described embodiments, and can be appropriately modified, improved, etc. Furthermore, the material, shape, size, number, location, etc. of each component in the above-described embodiments are arbitrary and not limited as long as they can achieve the present invention.

[0041] According to the embodiment described above, the tip of the second wall portion 771 is provided apart from the third wall portion 781, but this is not limitative. The tip of the second wall portion 771 may be provided so as to be connected to the third wall portion 781.

[0042] According to the embodiment described above, the second wall portion 772 is provided so as to be connected to the third wall portion 782, but this is not limitative. The second wall portion 772 may be provided apart from the third wall portion 782.

[0043] Furthermore, it is not essential to provide the notch 761 in the first wall portion 76, and it may be omitted.

[0044] Furthermore, in the embodiment described above, the lower side of the first wall portion 76 of the rear end portion 75 protrudes further rearward than the upper side of the first wall portion 76, but this is not limited to this. The rear end portion 75 may also be provided flat.

[0045] Here, the features of the embodiments of the connector-equipped wire harness and connector according to the present invention described above are briefly summarized and listed below in [1] to [7]. [1] A connector (2) having a housing (7), a plurality of plate-shaped terminals (6) accommodated in the housing (7), a plurality of nuts (5) sandwiched between tip portions (63) of the plurality of terminals (6) and the housing (7), a plurality of plate-shaped mating terminals (3) respectively stacked on the tip portions (63) of the plurality of terminals (6) and fastened with bolts, and a plurality of electric wires (4) each having a terminal to which the plurality of mating terminals (3) are connected, wherein the housing (7) has a bottom portion (75) on which the plurality of nuts (5) are mounted, a first wall portion (76) erected from the bottom portion (75) between adjacent mating terminals (3), a pair of second wall portions (771, 772) extending upright from the first wall portion (76) in the arrangement direction (vertical direction) of the mating terminals (3) and covering adjacent mating terminals (3), respectively;

[0046] According to the configuration [1] above, even if the wire (4) is bent and the mating terminal (3) moves in a direction (rearward) away from the bottom (75), the wire (4) is pressed by the second wall portions (771, 772), and the mating terminal (3) can be temporarily fixed to the housing (7), improving the workability of fastening the bolts between the terminal (6) and the mating terminal (3). Furthermore, the second wall portions (771, 772) serve as a partition between adjacent LA terminals (3, 3), thereby increasing the insulation distance.

[0047] [2] In the connector-equipped wire harness (1) described in [1], the housing (7) has a pair of third wall portions (781, 782) that stand upright from the bottom portion (75) and accommodate the nuts (5) arranged on both sides of the first wall portion (76) in the arrangement direction (vertical direction) between the housing (7) and the first wall portion (76), and a tip of the second wall portion (771) that covers the mating terminal (3) on one side in the arrangement direction (vertical direction) is provided away from the third wall portion (781) on one side in the arrangement direction (vertical direction).

[0048] According to the configuration [2] above, the electric wire (4) can be placed on the terminal (6) between the tip of the second wall portion (771) and the third wall portion (781) without passing it through the bottom (75) side of the second wall portion (771), thereby improving ease of handling.

[0049] [3] In the connector-equipped wire harness (1) described in [2], a tip of the second wall portion (772) covering the mating terminal (3) on the other side in the arrangement direction (vertical direction) is provided so as to be connected to the third wall portion (782) on the other side in the arrangement direction (vertical direction).

[0050] According to the configuration [3] above, it is possible to further prevent the mating terminal (3) from coming off from the temporary fixation.

[0051] [4] In the connector-equipped wire harness (1) described in [1], the housing (7) has a pair of third wall portions (781, 782) that stand upright from the bottom portion (75) and accommodate the nuts (5) arranged on both sides of the first wall portion (76) in the arrangement direction (vertical direction) between the housing (7) and the first wall portion (76), and a tip of the second wall portion (772) that covers the mating terminal (3) on one side in the arrangement direction (vertical direction) is connected to the third wall portion (782) on one side in the arrangement direction (vertical direction).

[0052] According to the configuration [4] above, it is possible to further prevent the mating terminal (3) from coming off from the temporary fixation.

[0053] [5] The connector-equipped wire harness (1) according to any one of [1] to [4], wherein the first wall portion (76) has a notch (761) at an end portion on a side (left side) in a direction in which the electric wires (4) are drawn out.

[0054] According to the configuration [5] above, the electric wire (4) can be inserted into the notch (761), and the bending radius of the electric wire (4) can be increased.

[0055] [6] The connector-equipped wire harness (1) according to [5], wherein the bottom portion (75) is provided such that one side in the arrangement direction (vertical direction) of the first wall portion (76) protrudes further in the erection direction (rear side) of the first wall portion (76) than the other side in the arrangement direction (vertical direction) of the first wall portion (76), and the cutout (761) is provided on the bottom portion (75) between the one side in the arrangement direction (vertical direction) of the first wall portion (76) and the second wall portion (771) covering the mating terminal (3) on the one side in the arrangement direction (vertical direction).

[0056] According to the configuration [6] above, the positions of adjacent mating terminals (3) in the protruding direction can be made different, so that insulation of adjacent mating terminals (3) can be ensured even when the mating terminals (3) are inserted into the notches 761.

[0057] [7] The connector-equipped wire harness (1) according to [6], wherein the second wall portion (771) covering the mating terminal (3) on one side in the arrangement direction (vertical direction) is erected on both sides in the arrangement direction (vertical direction) from the first wall portion (76).

[0058] According to the configuration [7] above, it is possible to prevent the LA terminal (3) inserted into the notch (761) from coming off from the temporary fixation.

[0059] [8] A connector (2) comprising: a housing (7); a plurality of plate-shaped terminals (6) accommodated in the housing (7); and a plurality of nuts (5) sandwiched between tip portions (63) of the plurality of terminals (6) and the housing (7), wherein the plate-shaped mating terminals (3) are connected to the terminals (6) by overlapping the tip portions (63) of the terminals (6) and fastening them with bolts, wherein the connector (2) comprises: a bottom portion (75) on which the plurality of nuts (5) are mounted; a first wall portion (76) erected from the bottom portion (75) between adjacent mating terminals (3); and a pair of second wall portions (771, 772) erected from the first wall portion (76) in the arrangement direction (up and down direction) of the mating terminals (3) and covering each of the adjacent mating terminals (3).

[0060] According to the configuration [8] above, even if the wire (4) is bent and the mating terminal (3) moves in a direction (rearward) away from the bottom (75), the wire (4) is pressed by the second wall portions (771, 772), and the mating terminal (3) can be temporarily fixed to the housing (7), improving the workability of fastening the bolts between the terminal (6) and the mating terminal (3). Furthermore, the second wall portions (771, 772) serve as a partition between adjacent LA terminals (3, 3), thereby increasing the insulation distance.

[0061] This application is based on a Japanese patent application (Patent Application No. 2022-171795) filed on October 26, 2022, the contents of which are incorporated herein by reference.

[0062] According to the present invention, it is possible to provide a wire harness with a connector and a connector that can temporarily fix a mating terminal connected to an electric wire to the housing and improve the workability of fastening the terminal accommodated in the housing to the mating terminal with a bolt. The present invention that achieves this effect is useful for wire harnesses with connectors and connectors.

[0063] REFERENCE SIGNS LIST 1 Connector-equipped wire harness 2 Connector 3 LA terminal (mating terminal) 4 Electric wire 5 Nut 6 Male terminal (terminal) 7 Housing 63 Second connection portion (front end portion) 75 Rear end portion (bottom portion) 76 First wall portion 761 Notch 771, 772 Second wall portion 781, 782 Third wall portion

Claims

1. Housing and A plurality of plate-shaped terminals accommodated in the housing; a connector including a plurality of nuts each sandwiched between a tip end portion of each of the plurality of terminals and the housing; a plurality of plate-shaped mating terminals which are respectively overlapped with the tip portions of the plurality of terminals and fastened with bolts; A connector-equipped wire harness including a plurality of electric wires, each of which has a terminal connected to a plurality of mating terminals, The housing includes: a bottom portion on which a plurality of said nuts are mounted; a first wall portion standing on the bottom portion between adjacent mating terminals; a pair of second wall portions extending from the first wall portion in a direction in which the mating terminals are arranged and covering adjacent mating terminals, The housing includes: a pair of third wall portions standing upright from the bottom and accommodating the nuts arranged on both sides of the first wall portions in the arrangement direction between the first wall portions, a tip end of the second wall portion covering the mating terminal on one side in the arrangement direction is provided away from the third wall portion on the one side in the arrangement direction; Wire harness with connector.

2. The connector-equipped wire harness according to claim 1, a tip end of the second wall portion covering the mating terminal on the other side in the arrangement direction is provided to be connected to the third wall portion on the other side in the arrangement direction; Wire harness with connector.

3. The connector-equipped wire harness according to claim 1, the housing has a pair of third wall portions standing upright from the bottom portion and accommodating the nuts arranged on both sides of the first wall portions in the arrangement direction between the first wall portions, a tip end of the second wall portion covering the mating terminal on one side in the arrangement direction is provided to be connected to the third wall portion on the one side in the arrangement direction; Wire harness with connector.

4. A housing, A plurality of plate-shaped terminals accommodated in the housing; a connector including a plurality of nuts each sandwiched between a tip end portion of each of the plurality of terminals and the housing; a plurality of plate-shaped mating terminals which are respectively overlapped with the tip portions of the plurality of terminals and fastened with bolts; A connector-equipped wire harness including a plurality of electric wires, each of which has a terminal connected to a plurality of mating terminals, The housing includes: a bottom portion on which a plurality of said nuts are mounted; a first wall portion standing on the bottom portion between adjacent mating terminals; a pair of second wall portions extending from the first wall portion in a direction in which the mating terminals are arranged and covering adjacent mating terminals, The first wall portion has a notch at an end portion in a direction in which the electric wire is drawn out. Wire harness with connector.

5. The connector-equipped wire harness according to claim 4, The bottom portion is provided such that one side in the arrangement direction of the first wall portion protrudes in the erecting direction of the first wall portion further than the other side in the arrangement direction of the first wall portion, The notch is provided at the bottom between the first wall portion on one side in the arrangement direction and the second wall portion covering the mating terminal on the one side in the arrangement direction. Wire harness with connector.

6. The connector-equipped wire harness according to claim 5, The second wall portion covering the mating terminal on one side in the arrangement direction is provided on both sides in the arrangement direction from the first wall portion. Wire harness with connector.

7. Housing and A plurality of plate-shaped terminals accommodated in the housing; a plurality of nuts respectively sandwiched between the tip portions of the plurality of terminals and the housing, A connector in which a plate-shaped mating terminal is placed on the tip of the terminal and fastened with a bolt to connect the mating terminal and the terminal, The housing includes: a bottom portion on which a plurality of said nuts are mounted; a first wall portion standing on the bottom portion between adjacent mating terminals; a pair of second wall portions extending from the first wall portion in a direction in which the mating terminals are arranged and covering adjacent mating terminals, The housing includes: a pair of third wall portions standing upright from the bottom and accommodating the nuts arranged on both sides of the first wall portions in the arrangement direction between the first wall portions, a tip end of the second wall portion covering the mating terminal on one side in the arrangement direction is provided away from the third wall portion on the one side in the arrangement direction; connector.

8. Housing and A plurality of plate-shaped terminals accommodated in the housing; a plurality of nuts respectively sandwiched between the tip portions of the plurality of terminals and the housing, A connector in which a plate-shaped mating terminal is placed on the tip of the terminal and fastened with a bolt to connect the mating terminal and the terminal, The housing includes: a bottom portion on which a plurality of said nuts are mounted; a first wall portion standing on the bottom portion between adjacent mating terminals; a pair of second wall portions extending from the first wall portion in a direction in which the mating terminals are arranged and covering adjacent mating terminals, The first wall portion is provided with a notch at an end portion in a direction in which the electric wires to which the mating terminals are respectively connected are drawn out. connector.