JP2014229376A - Shield connector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shield connector in which insulation properties are ensured sufficiently between an inner conductor terminal and an outer conductor terminal.SOLUTION: A shield connector includes an inner conductor terminal for connection with the core wire of a shield wire, a cylindrical dielectric having a terminal housing part for housing the inner conductor terminal, and an outer conductor terminal for connection with a shield layer while internally housing the dielectric housing the inner conductor terminal. The dielectric is constituted to include first and second members being assembled together to constitute the terminal housing part, and an assembly part for holding the first and second members in an assembly state. The dielectric also has a receiving part for engaging with an elastic engaging piece provided in the inner conductor terminal, and holding the inner conductor terminal in the terminal housing part in a locked state, and the assembly part is arranged on the outside of the receiving part so as to close the outside thereof.

Description

  The present invention relates to a shield connector.

  Conventionally, the thing of the following patent document 1 is known as an example of a shield connector. This is an inner conductor terminal connected to the core wire of the shielded wire, a cylindrical dielectric that accommodates the inner conductor terminal therein, an outer conductor terminal that accommodates a dielectric member that accommodates the inner conductor terminal therein, Have

  In this type of connector, an elastic locking piece is cut and raised outward from the inner conductor terminal, and this elastic locking piece is locked in a locking hole provided in the dielectric. The inner conductor terminal is held in a dielectric body in a retaining state.

Japanese Patent No. 4597256

  By the way, since the dielectric made of synthetic resin in the shield connector is molded by a mold, the locking hole is formed in the shape of a hole penetrating the cylindrical wall from the inside of the dielectric to the outside because of the mold release at the time of molding. No choice but was. However, if a through hole is provided in the dielectric, the insulation between the inner conductor terminal and the outer conductor terminal is impaired in the hole, which is not preferable.

  The present invention has been completed based on the above circumstances, and an object of the present invention is to provide a shield connector in which insulation between the inner conductor terminal and the outer conductor terminal is sufficiently secured. Is.

  The present invention made to solve the above problems is connected to the core wire of a shielded electric wire in which a core wire, an insulating layer, a shield layer made of a braided wire, and a sheath are arranged concentrically from the inside to the outside. An inner conductor terminal, a cylindrical dielectric having a terminal accommodating portion that accommodates the inner conductor terminal, and an outer body that accommodates the dielectric containing the inner conductor terminal and is connected to the shield layer. A dielectric connector that holds the first member and the second member in an assembled state, the dielectric member being assembled to each other to form the terminal accommodating portion. And a receiving portion that holds the inner conductor terminal in the terminal housing portion in a state in which the inner conductor terminal is prevented from coming off by locking an elastic locking piece provided on the inner conductor terminal. Before and Assembling portion has a characterized in that disposed on the outside of the receiving portion is in the form of covering so as to close the outside of the receiving portion.

  According to the present invention, since the dielectric assembly portion is configured to cover and cover the outside of the receiving portion, it is compared with a conventional configuration in which a through hole is provided in the dielectric cylinder wall. Thus, the insulation between the inner conductor terminal and the outer conductor terminal can be reliably maintained.

  The assembly portion may be configured to be provided integrally with the first member and the second member, respectively. With such a configuration, the number of parts can be reduced.

  In addition, the first member and the second member are obtained by dividing the dielectric on the surface intersecting the axial direction of the terminal accommodating portion, and each assembly portion of the first member and the second member is in the axial direction of the terminal accommodating portion. You may make it assemble | attach in the direction which cross | intersects. If it does in this way, even when the force pulled in the axial direction of a shielded electric wire is applied in the connection state of a shielded electric wire, it can prevent reliably that the 1st member and the 2nd member will disassemble.

  Furthermore, a guide groove is provided in the inner conductor terminal so as to rise along the insertion direction and guides the insertion posture of the inner conductor terminal when the inner conductor terminal is inserted into the terminal accommodating portion, and allows the dielectric to pass through the stabilizer. It is good also as a form which provides so that an assembly part may be arrange | positioned on the outer side of a guide groove, and the outer side of this guide groove may be obstruct | occluded.

  In this way, even when the stabilizer guide groove is provided in the dielectric, the assembly portion can ensure insulation between the inner conductor terminal and the outer conductor terminal.

  According to the present invention, it is possible to obtain a shield connector in which insulation between the inner conductor terminal and the outer conductor terminal is sufficiently ensured.

Side sectional view of connection state of shield connector and shielded wire according to one embodiment Perspective view of inner conductor terminal Front view of inner conductor terminal Exploded side sectional view of dielectric Side cross-sectional view of dielectric assembly Front view of dielectric Dielectric back view Top view of dielectric Dielectric side view Perspective view of outer conductor terminal Side sectional view of the part different from Fig. 1 in the connection state of the shield connector and shield wire Rear view of shield connector assembly

  An embodiment will be described with reference to FIGS. In this embodiment, as shown in FIG. 1, the shield connector 20 is connected to the terminal of the shielded electric wire 10 by crimping. The front-rear direction will be described with reference to FIG. 1, with the left side of the figure as the front, the right side as the rear, the upper side as the upper side, and the lower side as the lower side.

  Specifically, the shielded electric wire 10 includes a core wire 11 made of one metal strand or a stranded wire of a plurality of metal strands, a relatively thick insulating layer 12 made of an insulating material such as a synthetic resin, and a braided wire. The shield layer 13 made of and a sheath 14 made of an insulating material such as synthetic resin have a coaxial structure in which they are arranged concentrically from the inside to the outside.

  The terminal of the shielded electric wire 10 is subjected to terminal processing such as peeling, so that the terminals of the core wire 11, the insulating layer 12, and the shield layer 13 are exposed stepwise.

  The shield connector 20 is a female type, and has a structure in which an outer conductor terminal 60 is assembled to the outer periphery of the inner conductor terminal 21 via a dielectric 30.

  As shown in FIG. 2, the inner conductor terminal 21 is formed by bending a metal plate having excellent conductivity and is bent, and is connected to the inner conductor terminal of the other male shield terminal (not shown). It has a shape having a connecting portion 22 and a wire barrel 23 which is crimped and crimped to the core wire 11 of the shielded electric wire 10 described above behind the connecting portion 22. On the upper surface of the rear end of the connecting portion 22, there is provided an elastic locking piece 24 that cantilevered upward and rearward and can be elastically deformed downward. In addition, a first stabilizer 25 that protrudes upward along the axial direction (front-rear direction) is formed to extend from the rear end and upper end of the side surface on one side of the connection portion 22. Further, a second stabilizer 26 protruding upward in the same axial direction is formed in front of the first stabilizer 25 by bending the upper wall of the connection portion 22. The first stabilizer 25 and the second stabilizer 26 are arranged on the same straight line (see FIG. 3).

  The dielectric 30 is made of an insulating material such as a synthetic resin, and is assembled between the inner conductor terminal 21 and the outer conductor terminal 60 so that the terminals 21 and 60 are insulated. In the present embodiment, as shown in FIGS. 4 and 5, the dielectric 30 includes a first member 31 disposed on the front side and a second member 41 disposed on the rear side. As a whole, the outer shape is formed into a substantially cylindrical shape by assembling integrally with the attaching portions 33 and 43. In the terminal accommodating portion 40 provided inside the dielectric 30, the inner conductor terminal 21 described above can be inserted from the rear side, and the elastic locking piece 24 of the inner conductor terminal 21 is prevented from being detached and accommodated. It is supposed to be.

  FIG. 4 is a side sectional view of the dielectric 30 in an exploded state. The first member 31 is disposed on the upper side in FIG. 4 and includes a first cylinder part 32 and a first assembly part 33 provided at the rear end of the first cylinder part 32.

  The first cylindrical portion 32 has a substantially cylindrical outer shape, and the inside has a rectangular cylindrical shape that can accommodate the inner conductor terminal 21 described above. Further, the front side is slightly reduced in diameter, and an insertion hole 34 into which a connection portion of a male inner conductor terminal of a male connector (not shown) is provided at the center of the front wall 32A. An inclined lead-in portion 34A is provided on the front side of the insertion hole 34 so that the male inner conductor terminal can be easily inserted.

  In addition, a pair of ribs 35, 35 extending in the axial direction (front-rear direction) are arranged on the opposite side surfaces of the inner surface of the first cylindrical portion 32, and are also provided at the center of the lower surface. Ribs 35 extending in the axial direction are provided (see FIG. 7) to prevent the inner conductor terminal 21 from rattling in the dielectric 30 when the inner conductor terminal 21 is inserted into the dielectric 30. Yes.

  The first assembling part 33 is provided so as to project in a fan shape toward the outer side in the radial direction of the first cylindrical part 32 at the upper part of the rear end of the first cylindrical part 32 when divided in the vertical direction. (See FIG. 6 and FIG. 7). As shown in the plan view of FIG. 8, the first assembling portion 33 has a different width in the front-rear direction, and the front side widens in a fan shape in a region of about 120 degrees in the circumferential direction of the first cylindrical portion 32. The rear side is a narrow portion 37 that is located within the width of the wide portion 36 and projects in a fan shape in a region of about 60 degrees in the circumferential direction of the first cylindrical portion 32. (See FIG. 7). The outer peripheral surfaces of the wide portion 36 and the narrow portion 37 are flush (see FIGS. 4 and 5).

  Further, as shown in FIG. 8, the length of the narrow portion 37 in the front-rear direction is approximately twice the length of the wide portion 36 in the front-rear direction, and its lower surface is a flat surface (FIG. 4). reference). And in the area of about 1/2 of the rear side of the lower surface, as shown in FIG. 4, the second assembly portion, which will be described later, protrudes in the direction intersecting the axial direction of the first cylindrical portion 32 toward the lower side. A protruding portion 38 is provided in the receiving hole 52 of 43. As a result, a recessed portion surrounded by the rear end surface of the first cylindrical portion 32 (wide portion 36), the lower surface of the narrow portion 37, and the protruding portion 38 is formed. I will call it.

  Further, as shown in FIG. 4, the lower surface of the protruding portion 38 is set to be higher than the inner upper surface of the first cylindrical portion 32 (outside in the radial direction). In addition, the lower part of the rear end surface of the first cylindrical portion 32 that is divided into two in the vertical direction is arranged on the front side of the first assembly portion 33, thereby, in a state before assembly, The lower side of the first assembly part 33 is open.

  The upper surface of the first assembly portion 33 is set so as to abut on the inner surface of the base portion of the protrusion 66 of the outer conductor terminal 60 described later. When the shield connector 20 is assembled, the dielectric 30 and the outer conductor The fitting posture with the terminal 60 is maintained (see FIGS. 1 and 11).

  On the other hand, the 2nd member 41 is distribute | arranged to the back side (right side in FIG. 1) of the 1st member 31 in an assembly state, Comprising: The cylindrical shape which has an inner surface shape substantially equivalent to the 1st cylinder part 32 mentioned above. A second cylindrical portion 42 is provided. The lower portion of the front end surface of the second cylindrical portion 42 that is divided into two in the vertical direction protrudes toward the front side as shown in FIG. 4, and when assembled with the first member 31, The inner portion of the terminal accommodating portion 40 is formed by being abutted with the lower portion of the rear end surface of the one cylindrical portion 32 (see FIG. 5). In addition, the lower portion of the outer peripheral surface of the second cylindrical portion 42 has an outer diameter equivalent to that of the wide portion 36 of the first cylindrical portion 32 described above, and the circumference of the second cylindrical portion 42 extends in the front-rear direction. A fan-like overhanging portion 48 is provided in a region of about 120 degrees in the direction (see FIGS. 6 and 7), and is opened toward the front side at the center in the circumferential direction of the overhanging portion 48. In addition, a receiving portion 48A is provided that extends in the axial direction (front-rear direction) and can lock an elastic locking piece 62 of the outer conductor terminal 60 described later.

  In addition, a second assembly portion 43 that can be assembled with the first assembly portion 33 of the first member 31 is provided on the upper portion of the front end of the second cylindrical portion 42. As shown in FIGS. 7 to 9, the second assembly portion 43 includes a pair of side walls 45, 45 that exactly cover the narrow portion 37 of the first member 31 from both sides and abut against the rear surface of the wide portion 36. The first member is connected to the flat connecting wall 46 that connects the pair of side walls 45, 45 and is abutted against the rear surface 37A of the narrow portion 37, and the front end and upper end facing surfaces of the pair of side walls 45, 45. And a locking portion 47 that can be locked in the locking recess 39 of the 31. The distance between the locking portion 47 and the connecting wall 46 is set to be slightly larger than the thickness of the protruding portion 38 of the first assembling portion 33, so that the locking portion 47 and the connecting wall 46 are paired with each other. The protrusion 38 can be received in the receiving hole 52 surrounded by the side walls 45, 45. In addition, the lower surface of the locking portion 47 is set to be flush with the lower surface of the protruding portion 38 in a state where the first member 31 and the second member 41 are assembled (see FIG. 5). Further, the lower surface of the connecting wall 46 forms the upper surface of the terminal accommodating portion 40.

  Further, the rear side of the connecting wall 46 is reduced in diameter by a stepped portion 46A, and the rear end is a flat inclination regulating portion 50. As shown in FIG. 1, the dielectric 30 is prevented from slipping out of the outer conductor terminal 60 to the rear side by a positioning portion 65 of the outer conductor terminal 60, which will be described later, being abutted against the stepped portion 46 </ b> A. By positioning the positioning portion 65 opposite to the portion 50, the fitting posture with respect to the outer conductor terminal 60 is prevented from being inclined. A pair of ribs 51, 51 extending in the axial direction are provided on the upper surface of the inclination regulating portion 50 (see FIGS. 7 and 8).

  In the state where the first member 31 and the second member 41 are assembled together, as shown in FIG. 5, the rear surface of the wide portion 36, the lower surface of the locking portion 47, the lower surface of the protruding portion 38, in the terminal accommodating portion 40, A concave portion surrounded by the front surface of the connecting wall 46 and the opposing surfaces of the pair of side walls 45, 45 is opened downward, and the concave portion serves as the elastic locking piece 24 of the inner conductor terminal 21 described above. The receiving part 44 is a receiving part.

  Furthermore, the first and second inner conductor terminals 21 described above are opened on the inner upper surfaces of the first cylindrical portion 32 and the second cylindrical portion 42 so as to open rearward and extend in the axial direction (front-rear direction). A guide groove 49 that allows passage of the stabilizers 25 and 26 is provided (see FIGS. 7 and 11).

  Examples of the dielectric material include liquid crystal polymer (LCP), polymethylpentene (PMP), polybutylene terephthalate (PBT), syndiotactic polystyrene (SPS), and acrylonitrile-butylene-styrene copolymer (ABS). For example, a synthetic resin having a predetermined dielectric constant and excellent moldability can be used.

  The first member 31 and the second member 41 may be formed of the same material, or may be formed of materials having different relative dielectric constants. In the case of forming with materials having different relative dielectric constants, it is preferable to employ a material that matches the impedance in the design dimensions of the first member 31 and the second member.

  As shown in FIG. 10, the outer conductor terminal 60 is formed by pressing a metal plate that is excellent in conductivity like the inner conductor terminal 21, and the dielectric 30 is fitted inside on the front side. A cylindrical fitting tube portion 61 is formed. The fitting cylinder portion 61 can be fitted and connected to a fitting cylinder portion (not shown) of the mating male outer conductor terminal, and the dielectric 30 described above is connected to the fitting cylinder portion 61 from the front side. The elastic locking piece 62 is inserted and is retained by the elastic locking piece 62 provided on the lower surface side (see FIGS. 1 and 12). In addition, the front surface of the flat positioning portion 65 provided on the rear end and the upper surface of the fitting cylinder portion 61 is abutted against the stepped portion 46A of the dielectric 30 so that the dielectric 30 moves to the rear side of the outer conductor terminal 60. It is prevented from coming out. The positioning portion 65 is provided at a position facing the inclination regulating portion 50 of the dielectric 30 in the assembled state of the shield connector 20. Further, on the front side of the positioning portion 65, a protruding portion 66 bulging outward in the radial direction is provided.

  On the rear side of the fitting tube portion 61, a shield layer barrel 63 that is crimped to the end of the shield layer 13 of the shielded electric wire 10 and a sheath barrel 64 that is crimped to the end of the sheath 14 are spaced apart by a predetermined distance. Open and formed. Both barrels 63, 64 are each provided with a pair of barrel pieces 63A, 64A. In the terminal manufacturing state, both barrel pieces 63A, 64A are in an upwardly open posture, and each barrel 63, 64 is connected to the end of shield layer 13 or The ends of the barrel pieces 63A and 64A that make a pair are crimped and crimped to the end of the sheath 14 so that the protruding ends are wrapped up and down.

  Subsequently, an example of an assembly procedure of the shield connector 20 will be described.

  First, the sheath 14 and the insulating layer 12 at the terminal portion of the shielded electric wire 10 are peeled off, the shield layer 13 is exposed, and the core wire 11 is protruded so that the respective terminals of the core wire 11, the insulating layer 12 and the shield layer 13 are The form is exposed in stages. Then, the exposed end of the core wire 11 is crimped to the wire barrel 23 of the inner conductor terminal 21.

  As shown in FIG. 4, the dielectric 30 has the second assembly portion 43 of the second member 41 disposed below the first assembly portion 33 of the first member 31, and the second assembly portion 43 is locked. The parts 47 are relatively moved in the vertical direction so that the parts 47 fit into the locking recesses 39 of the first assembling part 33 and are assembled together. Specifically, the protruding portion 38 of the first assembling portion 33 is inserted into the receiving hole 52 of the second assembling portion 43 and the engaging portion 47 of the second assembling portion 43 is inserted into the engaging recess 39. insert. Then, as shown in FIG. 5, the first assembly portion 33 and the second assembly portion 43 are assembled together, and the rear end surface of the first tube portion 32 and the front end surface of the second tube portion 42 protrude exactly. The first cylindrical portion 32 and the second cylindrical portion 42 are joined together to form a terminal accommodating portion 40 that can accommodate the inner conductor terminal 21 therein.

  Further, on the inner surface of the terminal housing portion 40, the portion located inside the first assembly portion 33 and the second assembly portion 43 that are assembled to each other in the radial direction includes the rear surface of the wide portion 36 and the locking portion. 47 is formed as a concave portion surrounded by the lower surface of 47, the lower surface of the protruding portion 38, the front surface of the connecting wall 46, and the opposed surfaces of the pair of side walls 45, 45. It is set as the receiving part 44 which hold | maintains the elastic locking piece 24 of the terminal 21 in the retaining state. In other words, the outer side in the radial direction of the receiving portion 44 is in a state covered by the first assembly portion 33 and the second assembly portion 43 being assembled together, and the entire outer periphery of the terminal accommodating portion 40 is It is in a closed state in the front-rear direction.

  Further, a guide groove 49 extending in the axial direction from the first tube portion 32 to the second tube portion 42 is in communication with the upper surface of the inner surface of the terminal accommodating portion 40 (see FIG. 11). The outside of the guide groove 49 is also in a closed state over the entire area except the rear end.

  Such a dielectric 30 is inserted into the fitting cylinder portion 61 from the front side of the outer conductor terminal 60. The dielectric 30 enters the inner side of the fitting cylinder portion 61 while elastically deforming the elastic locking piece 62 of the outer conductor terminal 60 outward by the overhanging portion 48, and the overhanging portion 48 exceeds the elastic locking piece 62. The elastic locking piece 62 that has returned elastically is locked in the receiving portion 48A, thereby preventing the elastic conductor 62 from coming out of the outer conductor terminal 60 (see FIG. 1).

  Further, the dielectric 30 is prevented from coming out to the rear side of the outer conductor terminal 60 when the stepped portion 46 </ b> A hits the front end surface of the positioning portion 65 of the outer conductor terminal 60. Further, the inclination restricting portion 50 is disposed to face the positioning portion 65 of the outer conductor terminal 60, thereby preventing the normal posture with respect to the outer conductor terminal 60 from being inclined.

  Next, the inner conductor terminal 21 connected to the shielded electric wire 10 is inserted into the dielectric 30 from the rear side of the outer conductor terminal 60. The inner conductor terminal 21 is guided to a normal insertion posture with respect to the dielectric 30 by the second stabilizer 26 and the first stabilizer 25 entering the guide groove 49 in order. When the inner conductor terminal 21 enters the terminal accommodating portion 40, the elastic locking piece 24 provided at the rear end of the connecting portion 22 is pressed downward by the upper surface of the terminal accommodating portion 40 of the dielectric 30 and is moved downward. Elastically deforms. When the inner conductor terminal 21 further enters the interior and reaches the proper fitting position, the elastic locking piece 24 reaches the receiving portion 44 of the dielectric 30 and elastically returns into the receiving portion 44. As a result, the inner conductor terminal 21 is held in the dielectric 30 in a retaining state.

  Finally, the shield layer 13 of the shielded electric wire 10 is crimped to the shield layer barrel 63 and the sheath 14 is crimped to the sheath barrel 64. Thereby, the operation | work which connects the shield connector 20 to the terminal of the shielded electric wire 10 is completed (refer FIG. 1 and FIG. 11).

  According to the shield connector 20 of the present embodiment as described above, the first assembly portion 33 and the second assembly portion 43 of the dielectric 30 are configured to block the outside of the receiving portion 44 in the assembled state. The insulation between the inner conductor terminal 21 and the outer conductor terminal 60 can be reliably maintained.

  Moreover, since the 1st assembly part 33 and the 2nd assembly part 43 are integrally provided in the 1st member 31 and the 2nd member 41, respectively, the number of parts may be small. In addition, the first member 31 and the second member 41 are configured such that the dielectric 30 is divided on the surface intersecting the axial direction of the terminal accommodating portion 40, and assembled in the direction intersecting the axial direction of the terminal accommodating portion 40. Therefore, even when a force pulling in the axial direction of the shielded electric wire 10 is applied in the connected state of the shielded electric wire 10, the first member 31 and the second member 41 are pulled in the axial direction and disassembled. There is no end.

  Further, the guide groove 49 provided on the dielectric 30 and allowing the first and second stabilizers 25 and 26 of the inner conductor terminal 21 to pass therethrough is in the assembled state of the shield connector 20 and the first assembly portion 33 and the second assembly portion 49. Since the outer side is closed by the assembly portion 43, insulation between the inner conductor terminal 21 and the outer conductor terminal 60 can be ensured also in the guide groove 49.

<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.

  (1) In the above-described embodiment, the dielectric 30 is divided on the surface intersecting the axial direction of the terminal accommodating portion 40 and assembled integrally. However, the dielectric 30 is divided along the axial direction of the terminal accommodating portion 40. Also good.

  (2) In the above embodiment, the first assembly 31 and the second assembly 43 are integrally provided on the first member 31 and the second member 41, respectively, but the assembly is configured as a separate member. You may make it do.

  (3) The form of the assembling part is not limited to the above-described embodiment, and can be changed as appropriate. In short, any form may be used as long as the outside of the receiving part is closed.

  (4) In the above embodiment, the first member 31 and the second member 41 are assembled in the direction intersecting the axial direction of the terminal accommodating portion 40, but may be assembled along the axial direction.

  (5) The stabilizer and the guide groove are not necessarily provided, and a plurality of stabilizers and guide grooves may be provided.

  (6) In the above embodiment, the case where the female shield connector is connected to the end of the shielded electric wire has been illustrated. However, the present invention can be similarly applied to the case where the male shield connector is connected.

DESCRIPTION OF SYMBOLS 10 ... Shield electric wire 11 ... Core wire 12 ... Insulating layer 13 ... Shield layer 14 ... Sheath 20 ... Shield connector 21 ... Inner conductor terminal 24 ... Elastic locking piece 25 ... 1st stabilizer 26 ... 2nd stabilizer 30 ... Dielectric 31 ... 1st 1 member 33 ... first assembly part 36 ... wide part 37 ... narrow part 38 ... projecting part 39 ... locking recess 40 ... terminal accommodating part 41 ... second member 43 ... second assembly part 44 ... receiving part 45 ... Side wall 46 ... Connecting wall 47 ... Locking part 49 ... Guide groove 50 ... Tilt restricting part 51 ... Receiving hole 60 ... Outer conductor terminal

Claims (4)

An inner conductor terminal connected to the core wire of the shielded wire in which a core wire, an insulating layer, a shield layer made of a braided wire, and a sheath are arranged concentrically from the inside to the outside;
A cylindrical dielectric having a terminal accommodating portion for accommodating the inner conductor terminal;
An outer conductor terminal that houses the dielectric containing the inner conductor terminal and is connected to the shield layer, and a shield connector comprising:
The dielectric is configured to include a first member and a second member that are assembled together to form the terminal accommodating portion, and an assembly portion that holds the first member and the second member in an assembled state. And having a receiving portion for retaining the inner conductor terminal in the terminal accommodating portion by retaining an elastic retaining piece provided on the inner conductor terminal,
The shield connector is characterized in that the assembly part is arranged outside the receiving part and covers the outside of the receiving part. The shield connector according to claim 1, wherein the assembly portion is provided integrally with each of the first member and the second member. The first member and the second member are obtained by dividing the dielectric on a surface that intersects the axial direction of the terminal accommodating portion, and each assembly portion of the first member and the second member is the terminal. The shield connector according to claim 2, wherein the shield connector is assembled in a direction crossing the axial direction of the housing portion. The inner conductor terminal is formed so that a stabilizer that guides the insertion posture when the inner conductor terminal is inserted into the terminal accommodating portion rises along the insertion direction,
The dielectric has a guide groove that allows the stabilizer to pass through,
The said assembly | attachment part is arrange | positioned on the outer side of the said guide groove, and is made into the form covered so that the outer side of this guide groove may be obstruct | occluded, The Claim 1 thru | or 3 characterized by the above-mentioned. Shield connector.

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