Connector

Abstract

To provide a connector capable of suppressing generation of a dead space to reduce its size.SOLUTION: A connector 1 comprises: a first connector 10 that has a clip terminal 50 provided with a plurality of contact pieces 52; and a second connector 20 that has a pair of plate-like terminals 70 electrically connected with the clip terminal 50 and arranged adjacently to each other in a predetermined direction, and a pair of contact prevention walls 26 arranged so as to sandwich the pair of plate-like terminals 70 in the predetermined direction. Each contact piece 52 is provided with a slit S extending from a base end of the contact piece 52. The contact prevention wall 26 has a first wall part 26a to be inserted into the slit S in a fitting state of the first connector 10 and the second connector 20.SELECTED DRAWING: Figure 9

Description

Technical Field

[0001] The present invention relates to a connector.

Background Art

[0002] Conventionally, there has been a connector including a first connector having a clip-shaped terminal (hereinafter referred to as a "clip terminal"), and a second connector having a pair of plate-shaped terminals electrically connected to the clip terminal. In this type of connector, a power line is connected to each plate-shaped terminal, and the pair of plate-shaped terminals are electrically connected to each other via the clip terminal by sandwiching the pair of plate-shaped terminals with a pair of contact pieces (i.e., clip-shaped portions) of the clip terminal (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] By the way, in a conventional connector, even if the clip terminal is removed from the pair of plate-shaped terminals to cut off the conduction between the plate-shaped terminals, there is a possibility that a residual current is generated in each plate-shaped terminal. For this reason, from the viewpoint of safety, the second connector having plate-shaped terminals is provided with a contact prevention wall so that the user does not touch the plate-shaped terminals. The contact prevention wall is configured to cover the surface of the plate-shaped terminal in a plan view. Thereby, the user's contact with the plate-shaped terminal is suppressed. However, the second connector needs to secure a space into which the contact piece of the clip terminal can be inserted between the plate-shaped terminal and the contact prevention wall, and this space has become a dead space of the second connector. That is, the second connector and thus the entire connector have become larger in size.

[0005] The present invention has been made in view of the above-described situation, and an object thereof is to provide a connector capable of suppressing the generation of dead space and achieving miniaturization.

Means for Solving the Problems

[0006] In order to achieve the above-described object, the connector according to the present invention is characterized as follows.

[0007] A first connector having a clip terminal provided with a pair of contact pieces, and a second connector having a pair of plate-like terminals electrically connected to the clip terminal. The second connector has a pair of contact-preventing walls arranged so as to sandwich the pair of plate-like terminals in the arrangement direction of the pair of plate-like terminals. The contact piece is provided with a slit extending from the base end to the free end of the contact piece. The contact-preventing wall has a first wall portion inserted into the slit in a state where the first connector and the second connector are fitted together. It is a connector.

Effects of the Invention

[0008] The connector according to the present invention will be described below. According to the connector of this configuration, the first connector has a clip terminal provided with a pair of contact pieces, and the second connector has a pair of plate-like terminals electrically connected to the clip terminal and a pair of contact-preventing walls arranged so as to sandwich the pair of plate-like terminals. And in a state where the first connector and the second connector are fitted together, the first wall portion of the contact-preventing wall is configured to be inserted into the slit provided in the contact piece. Thereby, it is not necessary to secure a space for inserting the contact piece between the plate-like terminal and the contact-preventing wall, and the second connector and thus the connector can be miniaturized.

[0009] As yet another effect, according to the connector of this configuration, in the above-described fitting state, the first wall portion of the contact prevention wall is inserted into the slit provided in the contact piece, so that when connecting the clip terminal to the plate-shaped terminal, the contact prevention wall functions as a guide for guiding the clip terminal until it reaches a predetermined position.

[0010] The present invention has been briefly described above. Further, the details of the present invention will be further clarified by reading through the mode for carrying out the invention described below (hereinafter referred to as "embodiment") with reference to the accompanying drawings.

Brief Description of the Drawings

[0011]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Mode for Carrying Out the Invention

[0012] <Embodiment> Hereinafter, with reference to the drawings, the connector 1 according to an embodiment of the present invention will be described. The connector 1 is, for example, a service plug that shuts off the conduction between a power source and a load in order to ensure work safety during maintenance of an electrical system or the like in a vehicle such as an electric vehicle or a hybrid vehicle. Specifically, by fitting the first connector 10 to the second connector 20, the power source unit and the load can be made conductive, and by detaching the first connector 10 from the second connector 20, the conduction between the power source unit and the load is shut off.

[0013] Hereinafter, for convenience of explanation, as shown in FIGS. 1 to 9, “front”, “rear”, “left”, “right”, “upper” and “lower” are defined. The “front-rear direction”, the “left-right direction” and the “up-down direction” are orthogonal to each other. The up-down direction corresponds to the fitting direction of the first connector 10 and the second connector 20. The left-right direction corresponds to the “arrangement direction” of the present invention. Further, the side facing the inside of the connector 1 is called the “inner” side, and the side facing the outside of the connector 1 is called the “outer” side.

[0014] As shown in FIGS. 1 and 2, the connector 1 includes a first connector 10 and a second connector 20. The first connector 10 and the second connector 20 are formed of a synthetic resin having insulating properties. The first connector 10 is fitted and detached along the up-down direction with respect to the second connector 20. By fitting the first connector 10 to the second connector 20, the connector 1 is obtained.

[0015] The connector 1 (that is, the first connector 10) includes a lever 40. The lever 40 is provided rotatably with respect to the first connector 10, and by rotating the lever 40, a fitting force and a detachment force are applied between the first connector 10 and the second connector 20. Thus, the connector 1 is a lever-type connector that fits and detaches the first connector 10 with respect to the second connector 20 by rotating the lever 40. Hereinafter, the first connector 10 and the second connector 20 constituting the connector 1 will be described in order.

[0016] First, the first connector 10 will be described. As shown in FIG. 3, the first connector 10 has a housing 11, a clip terminal 50, and a signal terminal 60. The housing 11 includes a housing body 19 and a cover 12 attached to the upper surface of the housing body 19.

[0017] The housing body 19 is formed in a size and shape that can be fitted into and detached from the housing cylinder portion 24 of the second connector 20 described later. A plurality (two in this example) of clip terminals 50 are provided on the housing body 19. Similarly, a signal terminal 60 is provided on the housing body 19.

[0018] As shown in FIG. 4, the cover 12 has an outer peripheral cylinder portion 14 that extends downward over the entire circumference of the peripheral edge of the upper surface portion 13, and a pair of rotation support portions 15 project from the outer surface of the outer peripheral cylinder portion 14. The pair of rotation support portions 15 are located on the left and right outer surfaces of the outer peripheral cylinder portion 14 and project outward respectively.

[0019] A pair of first intermediate locking portions 16 spaced apart in the left - right direction are provided on the front end surface of the outer peripheral cylinder portion 14. The first intermediate locking portion 16 functions to restrict the rotation of the lever 40 by engaging with the second intermediate locking portion 46 of the lever 40 described later.

[0020] A pair of main locking portions 17 are provided on the front left portion and the front right portion of the outer peripheral cylinder portion 14. The pair of main locking portions 17 function to restrict the rotation of the lever 40 by being locked in the locking groove (not shown) of the lever 40 in the fitted state of the first connector 10 and the second connector 20.

[0021] An inner peripheral cylinder portion (not shown) is provided on the inner peripheral side of the outer peripheral cylinder portion 14. The inner peripheral cylinder portion stands upright downward from the upper surface portion 13 and has a gap from the outer peripheral cylinder portion 14 over the entire circumference. A packing 30 is accommodated in the space defined by the outer peripheral cylinder portion 14 and the inner peripheral cylinder portion.

[0022] The packing 30 is inserted from below the cover 12 so as to be in close contact with the outer peripheral surface of the inner peripheral cylindrical portion. When the cover 12 is combined with the housing body 19, the lower end portion of the packing 30 is prevented from coming off by the housing body 19. A gap is formed between the packing 30 and the outer peripheral cylindrical portion 14. In the fitted state of the first connector 10 and the second connector 20, the housing cylinder portion 24 of the housing 21 of the second connector 20, which will be described later, is inserted into the gap.

[0023] As shown in FIG. 4, the lever 40 is integrally formed with a pair of arm portions 41 and an operation portion 42 that connects between the pair of arm portions 41 on the front side, which is the rotation tip side. The pair of arm portions 41 are each plate-shaped members having a longitudinal shape (substantially rectangular shape) extending in the front-rear direction, and are arranged in parallel such that one main surface faces the other, and the operation portion 42 is connected on the front side of each arm portion 41. Thereby, the lever 40 is formed in a substantially U shape.

[0024] A pair of rotation receiving portions 44 are provided on the pair of arm portions 41. The pair of rotation support portions 15 of the housing 11 are pivotally supported from the inner surface side of the arm portion 41 to the pair of rotation receiving portions 44. Thereby, the lever 40 is disposed on the outer peripheral side of the housing 11 such that the inner surfaces of the pair of arm portions 41 face the outer surface of the outer peripheral cylindrical portion 14 of the housing 11, and is rotatably supported about the axis of the rotation support portion 15 with respect to the housing 11.

[0025] Specifically, the lever 40 is in a "non-fitted position" in an inverted state where the longitudinal direction of the arm portion 41 (the portion extending in the front-rear direction in FIG. 4) is oriented in the vertical direction and the operation portion 42 on the rotation end side is disposed on the upper side, and is rotated approximately 90 degrees downward from the non-fitted position, and the longitudinal direction of the arm portion 41 is oriented in the front-rear direction. It is configured to be rotatable between the "fitted position" where it is disposed.

[0026] As shown in FIG. 4, the pair of arm portions 41 are provided with a curved portion 43 having a pair of curved surfaces at the rear and upper end portions when the lever 40 is in the fitted position.

[0027] Furthermore, on the lever 40, a pair of second intermediate locking portions 46 are provided at intervals in the left - right direction so as to extend downward from below the operation portion 42 in the rotation direction in the fitted state. The second intermediate locking portion 46 engages with the first intermediate locking portion 16 of the housing 11 when rotating the lever 40 located at the fitting position in the release direction and shifting to the intermediate - fitting state. In this way, the second intermediate locking portion 46 can lock the lever 40 to the housing 11 and functions to restrict the rotation of the lever 40.

[0028] On the other hand, when rotating the lever 40 located at the non - fitting position, the inclined surfaces (not shown) provided on the second intermediate locking portion 46 and the inclined surfaces (not shown) provided on the first intermediate locking portion 16 slide, and the rotation of the lever 40 is not restricted.

[0029] Furthermore, an intermediate lock release portion 47 is integrally provided between the second intermediate locking portions 46 on the lever 40. The intermediate lock release portion 47 functions to release the locked state of the second intermediate locking portion 46 in the locked state where the second intermediate locking portion 46 is engaged with the first intermediate locking portion 16 of the housing 11.

[0030] The intermediate lock release portion 47 is configured to be elastically deformable. When an operating force toward the front side is applied to the housing 11 in the locked state of the second intermediate locking portion 46, the intermediate lock release portion 47 releases the engagement (i.e., the locked state) between the second intermediate locking portion 46 and the first intermediate locking portion 16.

[0031] As shown in FIG. 5, the clip terminal 50 is integrally formed with a base end portion 51 and a pair of contact pieces 52 extending downward from the base end portion 51. In this example, the pair of contact pieces 52 are arranged opposite to each other with a space in the left - right direction so as to sandwich the base end portion 51. Each contact piece 52 is provided with a slit S extending from the base end (i.e., the portion continuous with the base end portion 51) to the free end (i.e., the lower end). As a result, each of the pair of contact pieces 52 is formed with a plurality (three in this example) of contact pieces 52 spaced apart in the front - rear direction. In other words, the clip terminal 50 has three pairs (six in total) of contact pieces 52.

[0032] Each contact piece 52 has a contact portion 53 on the surface of the contact piece 52 side that faces in the left - right direction (i.e., forms a pair). The contact portion 53 is configured to protrude in the biasing direction of the clip terminal 50 (which is also the direction in which the clip terminal 50 returns from elastic deformation. Refer to the arrow Y1 in FIG. 5). When the clip terminal 50 is in the mated state with the first connector 10 and the second connector 20, the contact portion 53 contacts the rib portion 73 of the plate - like terminal 70 of the second connector 20 described later, and thus the clip terminal 50 is electrically connected to the pair of plate - like terminals 70.

[0033] As shown in FIG. 3, the signal terminal 60 is integrally formed with a main body portion 61 and a pair of terminal portions 62 that extend downward from the lower end portion of the main body portion 61. The pair of terminal portions 62 are electrically connected to the signal terminals (not shown) of the second connector 20.

[0034] Next, the second connector 20 will be described. As shown in FIG. 6, the second connector 20 has a housing 21, plate - like terminals 70, and signal terminals (not shown). The housing 21 has a flange portion 22 that projects outward. The flange portion 22 is provided with fastening portions 23 at the four corners for fastening the second connector 20 to a case (not shown) of, for example, a power supply device.

[0035] The housing 21 further has a housing cylinder portion 24 with an open upper surface. The housing cylinder portion 24 has an oval shape when viewed from above. Side wall portions 27 are erected on both sides of the housing cylinder portion 24 in the left - right direction, and the side wall portions 27 are provided with fulcrum protrusions 27a on the rear - end side of the housing 21.

[0036] Inside the housing cylinder portion 24, a pair of plate - like terminals 70 each formed of a bus bar that is substantially L - shaped when viewed from the front (or rear) are arranged at intervals in the left - right direction. The plate - like terminal 70 is integrally formed with a plate - like terminal connection portion 71 that extends in the up - down direction and a plate - like wire connection portion 72 that extends in the left - right direction from the lower end portion of the terminal connection portion 71.

[0037] An insulating plate portion 25 integrally formed with the housing 21 is disposed between the terminal connection portions 71 of the pair of plate-like terminals 70. In other words, the terminal connection portions 71 are disposed with the insulating plate portion 25 sandwiched therebetween in the left-right direction. A power line (not shown) extending from a power supply device or the like is connected to the wire connection portion 72.

[0038] On the surface of each terminal connection portion 71, a plurality (six in this example) of protruding ridges 73 extending in the vertical direction are provided. The protruding ridges 73 are arranged at intervals in the front-rear direction with respect to adjacent protruding ridges 73. In the fitted state of the first connector 10 and the second connector 20, the plate-like terminal 70 is electrically connected to the clip terminal 50 when the contact portion 53 of the clip terminal 50 contacts the protruding ridge 73.

[0039] On the surface of each terminal connection portion 71, a locking projection 74 is provided. The locking projection 74 functions to prevent the plate-like terminal 70 from falling off the housing 21 by being locked to a locked portion (not shown) inside the housing cylinder portion 24.

[0040] Furthermore, inside the housing cylinder portion 24, a housing (not shown) having signal terminals (not shown) is provided. A signal line (not shown) is connected to the signal terminals. The signal terminals of the second connector 20 and the signal terminals 60 of the first connector 10 together constitute the signal circuit of the connector 1.

[0041] As shown in FIGS. 6 to 8, a pair of contact prevention walls 26 are provided in the housing cylinder portion 24 at intervals in the left-right direction. Specifically, the pair of contact prevention walls 26 are arranged so as to sandwich the insulating plate portion 25 and the pair of plate-like terminals 70 in the left-right direction and stand upright from the bottom of the housing cylinder portion 24.

[0042] The upper end of the contact prevention wall 26 is located above the upper end of the plate-like terminal 70 (specifically, the terminal connection portion 71). As a result, in the housing 21, the surface side of the terminal connection portion 71 of the plate-like terminal 70 is covered by the contact prevention wall 26 when viewed from the right (left), and in particular, contact by the user with the terminal connection portion 71 from above is suppressed. That is, the contact prevention wall 26 functions to prevent the index finger (contact) with respect to the plate-like terminal 70 that constitutes the power supply circuit of the connector 1 together with the clip terminal 50.

[0043] Furthermore, the contact prevention wall 26 includes a first wall portion 26a that is inserted into the slit S of the clip terminal 50 in the fitted state of the first connector 10 and the second connector 20, and a second wall portion 26b that is inserted between adjacent clip terminals 50 among the plurality (two in this example) of clip terminals 50 connected to the plate-like terminal 70 in the fitted state.

[0044] A plurality of first wall portions 26a are provided so as to correspond to the number of slits S of the clip terminal 50. On the other hand, a plurality of second wall portions 26b are provided so as to correspond to the number of clip terminals 50.

[0045] Above, the first connector 10 and the second connector 20 that constitute the connector 1 have been described. The connector 1 is obtained by fitting the first connector 10 to the second connector 20. Hereinafter, the fitting method of the first connector 10 to the second connector 20 will be described.

[0046] To fit the first connector to the second connector 20, the first connector 10 with the lever 40 disposed at the non-fitted position is brought close to the second connector 20. Then, the inner peripheral cylinder portion (not shown) of the first connector 10 is fitted into the housing cylinder portion 24 of the second connector 20.

[0047] In this state, the contact piece 52 of the clip terminal 50 is separated from the terminal connection portion 71 of the plate-like terminal 70. That is, the power supply lines (not shown) connected to the wire connection portions 72 of the respective plate-like terminals 70 are in a non-connected state. Similarly, the signal terminal 60 of the first connector 10 is also separated from the signal terminal (not shown) of the second connector 20. That is, the signal lines (not shown) connected to the signal terminals of the second connector 20 are in a non-connected state.

[0048] In this state, the lever 40 at the non-fitting position is rotated toward the fitting position. Then, the curved surface of the curved portion 43 of the lever 40 abuts against and slides on the fulcrum projection 27a provided on the side wall portion 27 of the second connector 20. As a result, a fitting force is applied between the first connector 10 and the second connector 20, and the first connector 10 is drawn into the second connector 20.

[0049] At this time, the contact prevention wall 26 guides until the first wall portion 26a is inserted into the open end of the slit S of the clip terminal 50 and the clip terminal 50 reaches a predetermined position. On the other hand, the second wall portion 26b of the contact prevention wall 26 guides until it is inserted between the adjacent clip terminals 50 and the plurality of clip terminals 50 reach a predetermined position.

[0050] When the lever 40 reaches the fitting position, a fitting state in which the first connector 10 and the second connector 20 are fitted to each other is obtained (see FIGS. 1 and 9). In the fitting state, the insulating plate portion 25 and the pair of plate-like terminals 70 are inserted between the pair of contact portions 53 of the clip terminal 50, and the contact portion 53 is brought into contact with the terminal connection portion 71 of the plate-like terminal 70. That is, the power supply lines connected to the pair of plate-like terminals 70 are electrically connected via the clip terminal 50.

[0051] Similarly, the signal terminal 60 of the first connector 10 is connected to the signal terminal of the second connector 20. That is, the signal lines connected to the signal terminals of the second connector 20 are electrically connected via the signal terminal 60 of the first connector 10.

[0052] As shown in FIG. 9, in the mated state of the first connector 10 and the second connector 20, the first wall portion 26a of the contact prevention wall 26 is inserted into the slit S of the clip terminal 50. Similarly, the second wall portion 26b of the contact prevention wall 26 is inserted between adjacent clip terminals 50. That is, the second wall portion 26b functions to keep adjacent clip terminals 50 apart from each other and maintain the non-connected state between adjacent clip terminals 50. In other words, the second wall portion 26b maintains the state in which a plurality of clip terminals 50 are connected in parallel to a pair of plate-like terminals 70.

[0053] As described above, the fitting method of the first connector 10 to the second connector 20 has been explained. The connector 1 can release the mated state of the first connector 10 and the second connector 20 by rotating the lever 40. Hereinafter, the detachment method of the first connector 10 from the second connector 20 will be explained.

[0054] To detach the first connector 10 from the second connector 20, grip and pull up the operation portion 42 of the lever 40 disposed at the fitting position and rotate it toward the non-fitting position.

[0055] When the lever 40 is rotated toward the non-fitting position, as the lever 40 rotates, the curved portion 43 of the lever 40 abuts on and slides on the surface of the flange portion 22 of the second connector 20. Thereby, a detachment force is applied between the first connector 10 and the second connector 20. Therefore, the first connector 10, which was in a mated state with the second connector 20, is displaced in the direction of being pulled away from the second connector 20 and detached.

[0056] When the first connector 10 is displaced in the direction of detaching from the second connector 20, first, the signal terminal 60 of the first connector 10 is pulled out from the signal terminal of the second connector 20. That is, the electrical connection between the signal lines is released.

[0057] When the lever 40 reaches the non-fitting position and the first connector 10 is displaced in the direction of further separation from the second connector 20, the contact portion 53 of the clip terminal 50 that was in contact with the terminal connection portion 71 of the pair of plate-like terminals 70 is disengaged. That is, the electrical connection between the power lines is released.

[0058] After that, when the first connector 10 is pulled away from the second connector 20, the inner peripheral cylinder portion of the first connector 10 is pulled out from the housing cylinder portion 24 of the second connector 20, and the first connector 10 is detached from the second connector 20.

[0059] Thus, in the connector 1 used as a service plug, the connection between the power lines is disconnected after the conduction to the signal circuit is interrupted, the electrical connection between the signal lines is released, and the conduction to the power circuit is interrupted. Thereby, generation of arcs, sparks, etc. caused by the disconnection of the connection between the power lines can be suppressed.

[0060] <Function and Effect> According to the connector 1 according to the present embodiment, in the fitted state of the first connector 10 and the second connector 20, the first wall portion 26a of the contact prevention wall 26 is configured to be inserted into the slit S provided in the contact piece 52. Here, in the conventional connector, it was necessary to secure a space for inserting the contact piece of the clip terminal between the plate-like terminal and the contact prevention wall. However, the connector 1 according to the present embodiment does not need to secure the above space between the plate-like terminal 70 and the contact prevention wall 26 by the above configuration, and the second connector 20 and thus the connector 1 can be miniaturized.

[0061] Furthermore, according to the connector 1 according to the present embodiment, the contact prevention wall 26 has a second wall portion 26b that is inserted between adjacent clip terminals 50 in the mated state of the first connector 10 and the second connector 20. As a result, the adjacent clip terminals 50 are separated by the second wall portion 26b. Here, for example, when the adjacent clip terminals 50 are not separated (that is, the adjacent clip terminals 50 are in contact with each other), the clip terminals 50 connect the pair of plate-like terminals 70 in series. However, in the connector 1 according to the present embodiment, the non-connection state between the adjacent clip terminals 50 is maintained by the second wall portion 26b, and a plurality of clip terminals 50 can connect the pair of plate-like terminals 70 in parallel.

[0062] <Other forms> Note that the present invention is not limited to the above-described embodiments, and can be appropriately modified, improved, etc. In addition, the material, shape, dimensions, number, arrangement location, etc. of each component in the above-described embodiments are arbitrary as long as the present invention can be achieved, and are not limited.

[0063] Here, the features of the embodiments of the connector according to the present invention described above are briefly summarized and listed below in [1] to [2]. [1] A first connector (10) having a clip terminal (50) provided with a pair of contact pieces (52), and a second connector (20) having a pair of plate-like terminals (70) electrically connected to the clip terminal, The second connector (20) has a pair of contact prevention walls (26) arranged so as to sandwich a pair of plate-like terminals (70) in the arrangement direction of the pair of plate-like terminals (70), The contact piece (52) is provided with a slit (S) extending from the base end to the free end of the contact piece, The contact prevention wall (26) has a first wall portion (26a) inserted into the slit (S) in the mated state of the first connector (10) and the second connector (20), Connector (1). [2] In the connector (1) described in [1] above, the first connector (10) is provided with a plurality of said clip terminals (50), the contact prevention wall (26) is in the fitted state, provided with a second wall portion (26b) inserted between adjacent said clip terminals (50), connector (1).

Explanation of reference numerals

[0064] 1 Connector 10 First connector 20 Second connector 26 Contact prevention wall 26a First wall portion 26b Second wall portion 30 Packing 40 Lever 50 Clip terminal 51 Base end portion 52 Contact piece 53 Contact portion 60 Signal terminal 70 Plate-like terminal 71 Terminal connection portion 72 Electric wire connection portion S Slit

Claims

1. A first connector having a clip terminal provided with a pair of contact pieces, and a second connector having a pair of plate-like terminals electrically connected to the clip terminal, The second connector, has a pair of contact prevention walls arranged so as to sandwich a pair of plate-like terminals in the arrangement direction of the pair of plate-like terminals, The contact piece is provided with a slit extending from the base end to the free end of the contact piece, The contact prevention wall, in the mated state of the first connector and the second connector, has a first wall portion inserted into the slit, Connector.

2. The connector according to claim 1, The first connector, has a plurality of the clip terminals, The contact prevention wall, in the mated state, has a second wall portion inserted between adjacent clip terminals, Connector.

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