TW202002419A - Electrical connector and method for manufacturing an electrical connector - Google Patents

Electrical connector and method for manufacturing an electrical connector Download PDF

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Publication number
TW202002419A
TW202002419A TW107128258A TW107128258A TW202002419A TW 202002419 A TW202002419 A TW 202002419A TW 107128258 A TW107128258 A TW 107128258A TW 107128258 A TW107128258 A TW 107128258A TW 202002419 A TW202002419 A TW 202002419A
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Taiwan
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connecting portion
electrical connector
connection
rear connecting
housing
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TW107128258A
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Chinese (zh)
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TWI733045B (en
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義浦康夫
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日商Ｓｍｋ股份有限公司
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H01R13/5808—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part formed by a metallic element crimped around the cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6474—Impedance matching by variation of conductive properties, e.g. by dimension variations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
    • H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/048—Crimping apparatus or processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The subject of the present invention is to achieve excellent electric characteristics and exclude the load that may cause adverse influence to the connecting portion between the terminal member and the signal line, and thus realize a stable contact between the terminal member and the signal line. The present invention provides an electrical connector (1), which comprises: an outer insulation member (20) with insulation; an inner insulation member (30) and a terminal guiding member (40); a front connecting portion (51) connected with the connecting object; and, a center conductor (102a) connected with the electric wire (100) and a rear connecting portion (52) connected with the center conductor (102a) having a smaller diameter than that of the front connecting portion (51). The electrical connector also comprises: a conductive terminal member (50) received in the outer insulation member (20), the inner insulation member (30), and the terminal guiding member (40), and a conductive clamping member (60) disposed on the periphery of the outer periphery surface (52a) of the rear connecting portion (52) to be engaged with the terminal guiding member (40) by elastic force and elastically contacting the rear connecting portion (52).

Description

電連接器及電連接器的製造方法Electric connector and manufacturing method of electric connector

本發明是有關連接於電線的電連接器及電連接器的製造方法。The invention relates to an electrical connector connected to an electric wire and a method of manufacturing the electrical connector.

以往，為了傳送高頻訊號有連接於高頻對應之電線的電連接器已為人知。如以上的電連接器在與電線的特性阻抗未能整合的場合會有高頻訊號的反射之傳送效率的降低及噪音的發生等的問題產生，因此為抑制如以上的問題，有謀求特性阻抗整合(匹配)的必要。In the past, it has been known that there are electrical connectors connected to high-frequency corresponding wires for transmitting high-frequency signals. If the above electrical connector is not integrated with the characteristic impedance of the wire, there will be problems such as the reduction of the transmission efficiency of the reflection of the high-frequency signal and the occurrence of noise. Therefore, in order to suppress the above problems, the characteristic impedance is sought. The need for integration (matching).

專利文獻1揭示有將高頻對應的電線的訊號線壓接於端子的壓接部並連接的電連接器。如以上的習知之電連接器的訊號線在壓接後的壓接部是以和訊號線的電性連接可靠度為優先而伴隨著牢固壓接於訊號線，形成比端子的壓接部以外的部分更小徑。如以上的壓接部的特性阻抗與電線的特性阻抗比較變高而不能與電線的特性阻抗整合。因此，會產生高頻訊號的反射之傳送效率的降低及噪音的發生等的問題。Patent Document 1 discloses an electrical connector in which a signal line of a high-frequency corresponding electric wire is crimped to a crimping portion of a terminal and connected. As in the above-mentioned conventional electrical connector, the crimping part of the signal line after crimping is prioritized to the reliability of the electrical connection with the signal line, and along with the firm crimping on the signal line, it is formed more than the crimping part of the terminal. The part is smaller. As described above, the characteristic impedance of the crimping portion becomes higher than the characteristic impedance of the electric wire, and cannot be integrated with the characteristic impedance of the electric wire. Therefore, there are problems such as a reduction in the transmission efficiency of reflection of high-frequency signals and the occurrence of noise.

相對於此，習知的電連接器是進一步從壓接部之上壓接筒狀的金屬製套筒使壓接部側成為大徑，藉此解決特性阻抗的不整合。 [先前技術文獻] [專利文獻]In contrast, in the conventional electrical connector, a cylindrical metal sleeve is further crimped from above the crimping portion to make the crimping portion side larger in diameter, thereby solving the non-integration of characteristic impedance. [Prior Technical Literature] [Patent Literature]

[專利文獻1]日本特開2003-163058號公報[Patent Document 1] Japanese Patent Laid-Open No. 2003-163058

[發明所欲解決之課題][Problems to be solved by the invention]

但是，習知的電連接器中，進一步從壓接部之上壓接筒狀的金屬製套筒的場合，為獲得金屬製套筒與壓接部的電連接可靠度，有將金屬製套筒與壓接部牢固壓接的必要，因此會有使端子的壓接部塑性變形的可能性。因此而有電線與端子的連接可靠度降低，極端的場合會使電線從端子的壓接部脫落的課題。However, in the conventional electrical connector, when a cylindrical metal sleeve is further crimped from above the crimping portion, in order to obtain the reliability of the electrical connection between the metal sleeve and the crimping portion, there is a metal sleeve Since the barrel and the crimping portion need to be firmly crimped, there is a possibility of plastically deforming the crimping portion of the terminal. Therefore, there is a problem that the reliability of the connection between the electric wire and the terminal decreases, and in extreme cases, the electric wire may fall off from the crimping portion of the terminal.

本發明的目的是提供一種電連接器，可獲得良好的電特性，並排除對端子構件與訊號線的連接部產生不良影響的負載藉此實現端子構件與訊號線的穩定接觸。 [用於解決課題的手段]An object of the present invention is to provide an electrical connector that can obtain good electrical characteristics and eliminate loads that adversely affect the connection between the terminal member and the signal line, thereby achieving stable contact between the terminal member and the signal line. [Means for solving problems]

本發明相關的電連接器，具有：絕緣性的外殼；與連接對方連接的前方連接部；及以連接於電線的訊號線並連接於上述訊號線的狀態較上述前方連接部更小徑的後方連接部，並收容於上述外殼的具有導電性的端子構件；及設置在上述後方連接部的外圍面的周圍，藉彈力卡止於上述外殼並彈性接觸於上述後方連接部的具有導電性的連接構件。The electrical connector according to the present invention has: an insulating housing; a front connection part connected to the connection partner; and a signal line connected to the electric wire and connected to the signal line at the rear with a smaller diameter than the front connection part A connecting portion, and a conductive terminal member accommodated in the housing; and a conductive connection provided around the outer peripheral surface of the rear connecting portion, elastically locked to the housing and elastically contacting the rear connecting portion member.

本發明相關之電連接器的製造方法，係連接於電線之電連接器的製造方法，具有：在具備與連接對方連接的前方連接部及後方連接部的具有導電性之端子構件的上述後方連接部連接上述電線的訊號線的步驟；將在上述後方連接部連接上述訊號線後的上述端子構件，收容在具有絕緣性的外殼的步驟；及使得具有可彈性變形的導電性的連接構件，彈性接觸於收容在上述外殼的上述端子構件的上述後方連接部並卡止於上述外殼，在比上述前方連接部更小徑的上述後方連接部的外圍面的周圍設置上述連接構件的步驟。A method of manufacturing an electrical connector according to the present invention is a method of manufacturing an electrical connector connected to an electric wire, comprising: the above-mentioned rear connection having a conductive terminal member having a front connection portion and a rear connection portion connected to a connection partner The step of connecting the signal wire of the electric wire; the step of housing the terminal member after connecting the signal wire to the rear connecting part in an insulating housing; and making the elastically deformable conductive connecting member elastic The step of contacting the rear connecting portion of the terminal member accommodated in the housing and locking the housing, and providing the connecting member around the peripheral surface of the rear connecting portion having a smaller diameter than the front connecting portion.

將由訊號線連接於後方連接部時的後方連接部與連接於後方連接部的連接構件所構成之部份的直徑，形成比後方連接部的直徑更大徑，以謀求特性阻抗的整合，並將連接構件彈性接觸於後方連接部的外圍面，藉此對後方連接部與訊號線的連接產生不良影響的負載。 [發明效果]When the signal line is connected to the rear connection part, the diameter of the part formed by the rear connection part and the connection member connected to the rear connection part is formed to be larger than the diameter of the rear connection part, in order to integrate the characteristic impedance, and The connecting member elastically contacts the peripheral surface of the rear connecting portion, thereby exerting a load that adversely affects the connection between the rear connecting portion and the signal line. [Effect of the invention]

根據本發明，可獲得良好的電特性，並排除對端子構件與訊號線的連接部產生不良影響的負載藉此實現端子構件與訊號線的穩定接觸。According to the present invention, good electrical characteristics can be obtained, and the load that adversely affects the connection portion of the terminal member and the signal line is eliminated, thereby achieving stable contact between the terminal member and the signal line.

以下，適當參閱圖示，針對本發明實施形態相關的電連接器，詳細說明。圖中，x軸、y軸及z軸形成3軸正交座標系，設y軸的正方向為前方向、y軸的負方向為後方向、x軸方向為左右方向、z軸的正方向為上方向及z軸的負方向為下方向進行說明。Hereinafter, the electrical connector according to the embodiment of the present invention will be described in detail with reference to the drawings as appropriate. In the figure, the x-axis, y-axis and z-axis form a three-axis orthogonal coordinate system, let the positive direction of the y-axis be the front direction, the negative direction of the y-axis be the rear direction, the x-axis direction be the left-right direction, and the positive direction of the z-axis The upward direction and the negative direction of the z axis are downward directions.

＜電連接器的構成＞ 針對本發明實施形態相關的電連接器1的構成，一邊參閱第1圖至第12圖在以下詳細地說明。<Configuration of electrical connector> The configuration of the electrical connector 1 according to the embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 12.

本實施形態相關的電連接器1連接未圖示的對方側連接器與電線100。在此，電線100具有以一個屏蔽部101包覆複數條芯線102的捆束的構成。各芯線102是由作為訊號線的中心導體102a；包覆中心導體102a的未圖示的絕緣體；及包覆此絕緣體之未圖示的屏蔽部所構成。芯線102的數量在此是例示8條。並且，電連接器1不限於上述的芯線102的數量及連接於構成之電線100的場合，可根據需要的芯線102的數量或連接於可傳送高頻訊號之上述構成以外的構成的電線。The electrical connector 1 according to this embodiment connects a counterpart connector (not shown) and an electric wire 100. Here, the electric wire 100 has a configuration in which a plurality of core wires 102 are covered with one shield 101. Each core wire 102 is composed of a center conductor 102a as a signal line; an insulator (not shown) covering the center conductor 102a; and a shielding part (not shown) covering the insulator. The number of core wires 102 is exemplified here by eight. In addition, the electrical connector 1 is not limited to the number of the above-mentioned core wires 102 and the case of being connected to the structured electric wire 100, and may be connected to the electric wires of a structure other than the above-mentioned structure capable of transmitting high-frequency signals according to the number of required core wires 102.

電連接器1具有屏蔽罩10、外部絕緣構件20、內部絕緣構件30、端子引導構件40、端子構件50及夾持構件60。外部絕緣構件20、內部絕緣構件30及端子引導構件40構成絕緣性的外殼。The electrical connector 1 includes a shield case 10, an external insulating member 20, an internal insulating member 30, a terminal guide member 40, a terminal member 50, and a clamping member 60. The outer insulating member 20, the inner insulating member 30, and the terminal guide member 40 constitute an insulating housing.

並且，從第4圖至第12圖記載的x軸、y軸及z軸是為說明的方便，表示收容於端子引導構件40的上面的端子構件50及夾持構件60的方向，對於收容在端子引導構件40的下面的端子構件50及夾持構件60則上下及左右的方向成為相反。In addition, the x-axis, y-axis, and z-axis described in FIGS. 4 to 12 are for convenience of explanation, and show the directions of the terminal member 50 and the clamping member 60 housed on the upper surface of the terminal guide member 40. The terminal member 50 and the clamping member 60 on the lower surface of the terminal guide member 40 have opposite directions in the up-down and left-right directions.

屏蔽罩10是藉具有導電性的材料所形成。屏蔽罩10收容並保持著內部絕緣構件30，並收容於外部絕緣構件20。屏蔽罩10連接於電線100的屏蔽部101。The shield 10 is formed by a material having conductivity. The shield case 10 accommodates and holds the internal insulating member 30 and is accommodated in the external insulating member 20. The shield 10 is connected to the shield 101 of the electric wire 100.

外部絕緣構件20是由具有絕緣性的材料所形成。外部絕緣構件20收容並保持收容著內部絕緣構件30的屏蔽罩10。The external insulating member 20 is formed of an insulating material. The outer insulating member 20 houses and holds the shield case 10 that houses the inner insulating member 30.

內部絕緣構件30是由具有絕緣性的材料所形成。內部絕緣構件30是藉屏蔽罩10包覆外表面，在內部收容並保持端子引導構件40。內部絕緣構件30具有在前端開口使端子構件50露出至外部的***孔31。The internal insulating member 30 is formed of an insulating material. The inner insulating member 30 covers the outer surface with the shield cover 10 and accommodates and holds the terminal guide member 40 inside. The internal insulating member 30 has an insertion hole 31 that opens at the front end to expose the terminal member 50 to the outside.

端子引導構件40是由具有絕緣性的材料所形成。在端子引導構件40設有從左右的側面突出並卡合於內部絕緣構件30之未圖示的卡合孔相對於內部絕緣構件30保持端子引導構件40的卡合突起42。端子引導構件40是在前端與後端之間延設於前後方向並將端子構件50定位保持的導槽41。The terminal guide member 40 is formed of an insulating material. The terminal guide member 40 is provided with engagement protrusions 42 that protrude from the left and right side surfaces and engage with the internal insulation member 30 (not shown) and hold the terminal guide member 40 with respect to the internal insulation member 30. The terminal guide member 40 is a guide groove 41 extending between the front end and the rear end in the front-rear direction and positioning and holding the terminal member 50.

導槽41是在端子引導構件40的上面及下面以預定間隔設置在左右方向，僅設置與連接之電線100的芯線102的數量相同的數量。導槽41是使前端位於***孔31的後方。導槽41，具備：左右方向寬度較寬的前方寬幅部411；設置在前方寬幅部411的後方，且左右方向寬度較寬的後方寬幅部412；設置在前方寬幅部411的前端的段差部413；及設置在前方寬幅部411的後端的段差部414。後方寬幅部412形成比前方寬幅部411更寬幅，收容後方連接部52與夾持構件60的收容部。The guide grooves 41 are provided on the upper and lower surfaces of the terminal guide member 40 at predetermined intervals in the left-right direction, and only the same number as the number of the core wires 102 of the connected electric wire 100 is provided. The guide groove 41 has the front end positioned behind the insertion hole 31. The guide groove 41 includes: a front wide portion 411 with a wide width in the left-right direction; a rear wide portion 412 provided behind the front wide portion 411 and a wide width in the left-right direction; and a front end provided with the front wide portion 411 A stepped portion 413; and a stepped portion 414 provided at the rear end of the front wide portion 411. The rear wide portion 412 is formed to be wider than the front wide portion 411 and accommodates the rear connecting portion 52 and the holding member 60.

端子構件50是由具有絕緣性的材料所形成。端子構件50，具備：前方連接部51、後方連接部52、連結部53、卡止部54及卡止部55。The terminal member 50 is formed of an insulating material. The terminal member 50 includes a front connecting portion 51, a rear connecting portion 52, a connecting portion 53, a locking portion 54 and a locking portion 55.

前方連接部51為筒狀並與對方側連接器之導電端子等的未圖示的連接對方連接，具備雙叉部511、側端部512及槽513。The front connection portion 51 has a cylindrical shape and is connected to an unillustrated connection partner such as a conductive terminal of a counterpart connector, and includes a double fork portion 511, a side end portion 512, and a groove 513.

雙叉部511是設置在前方連接部51的前方，具有分支成雙叉的形狀。側端部512是透過槽513彼此相對。槽513是藉著使槽51的側端部512彼此相對而設置，從前方連接部51的前端延設至後端。The double-fork portion 511 is provided in front of the front connection portion 51 and has a shape that branches into a double-fork. The side end portions 512 are opposed to each other through the groove 513. The groove 513 is provided by making the side end portions 512 of the groove 51 face each other, and extends from the front end to the rear end of the front connection portion 51.

後方連接部52是如第8圖表示，具備貫穿前後方向的貫穿孔521。在後方連接部52壓接並連接插穿於貫穿孔521之電線100的各芯線102的中心導體102a。後方連接部52是如第4圖表示，以連接於中心導體102a的狀態形成比前方連接部51更小徑。後方連接部52的外圍面52a之中的露出面52b是從夾持構件60的開放部63露出。並且，從壓接著中心導體102a的後方連接部52的後方看去的形狀不限於第4圖，只要是正圓形狀或第4圖表示的形狀以外的大致圓形即可。As shown in FIG. 8, the rear connecting portion 52 includes a through hole 521 penetrating the front-rear direction. The center conductor 102 a of each core 102 of the electric wire 100 inserted through the through hole 521 is crimped and connected to the rear connecting portion 52. As shown in FIG. 4, the rear connecting portion 52 has a smaller diameter than the front connecting portion 51 in a state of being connected to the center conductor 102a. The exposed surface 52b of the outer peripheral surface 52a of the rear connecting portion 52 is exposed from the open portion 63 of the clamp member 60. In addition, the shape viewed from the rear of the rear connecting portion 52 where the center conductor 102a is pressed is not limited to FIG. 4, as long as it is a perfect circle or a substantially circular shape other than the shape shown in FIG.

連結部53連結前方連接部51與後方連接部52。The connecting portion 53 connects the front connecting portion 51 and the rear connecting portion 52.

卡止部54是從前方連接部51向側方突出並使前端平行於左右方向，卡止於前方寬幅部411的段差部413。The locking portion 54 protrudes laterally from the front connecting portion 51 so that the front end is parallel to the left-right direction, and is locked to the step portion 413 of the front wide portion 411.

卡止部55在比卡止部54更後方從前方連接部51向側方突出並使後端平行於左右方向，卡止於前方寬幅部411的段差部414。卡止部54的前端與卡止部55的後端的長度是若干大於前方寬幅部411的前後方向的長度。The locking portion 55 protrudes laterally from the front connecting portion 51 behind the locking portion 54 so that the rear end is parallel to the left-right direction, and is locked to the step portion 414 of the front wide portion 411. The length of the front end of the locking portion 54 and the rear end of the locking portion 55 is slightly larger than the length of the front wide portion 411 in the front-rear direction.

夾持構件60是由具有導電性的材料所形成，且整體形成可彈性變形。夾持構件60被收容於後方寬幅部412，並設置在後方連接部52的外圍面52a的周圍。夾持構件60是以夾持方式裝設於後方連接部52，藉本身的彈力卡止於端子引導構件40之後方寬幅部412的內壁，並彈性接觸於後方連接部52的外圍面52a的連接構件。夾持構件60具備夾持片61、卡止片62及開放部63。The clamping member 60 is formed of a material having electrical conductivity, and is elastically deformable as a whole. The clamping member 60 is accommodated in the rear wide portion 412 and is provided around the peripheral surface 52 a of the rear connecting portion 52. The clamping member 60 is mounted on the rear connecting portion 52 in a clamping manner, is locked to the inner wall of the square width portion 412 behind the terminal guide member 40 by its own elastic force, and elastically contacts the outer peripheral surface 52a of the rear connecting portion 52 Connection member. The clamping member 60 includes a clamping piece 61, a locking piece 62, and an opening 63.

夾持片61是以和前後方向正交的平面(x-z平面)裁斷之剖面的形狀為大致コ字型並收容後方連接部52的整體，從左右夾持後方連接器52的外圍面52a。夾持片61具備：彈性連接部611、突出部612、抵接連接部613、按壓部614及貫穿孔615。The holding piece 61 has a substantially U-shaped cross section cut in a plane (x-z plane) orthogonal to the front-rear direction and accommodates the entire rear connector 52, and holds the outer peripheral surface 52a of the rear connector 52 from the left and right. The clamping piece 61 includes an elastic connecting portion 611, a protruding portion 612, an abutting connecting portion 613, a pressing portion 614, and a through hole 615.

彈性連接部611與後方連接部52的外圍面52a的左右彈性接觸。The elastic connecting portion 611 elastically contacts the left and right of the peripheral surface 52 a of the rear connecting portion 52.

突出部612是與外圍面52a相對設置，並朝著從外圍面52a離開的方向突出。The protruding portion 612 is provided opposite to the peripheral surface 52a and protrudes in a direction away from the peripheral surface 52a.

抵接連接部613設置在一對突出部612之間。抵接連接部613是與從外圍面52a之中的開放部63露出的露出面52b的相反面52c(參閱第4圖)抵接連接。The abutment connecting portion 613 is provided between the pair of protruding portions 612. The abutment connection portion 613 is in abutment connection with the opposite surface 52c (see FIG. 4) of the exposed surface 52b exposed from the open portion 63 among the peripheral surfaces 52a.

按壓部614是相對於從後方看去與通過中心導體102a的中心的y-z平面平行的假設線，成左右對稱地設置一對，朝著與相對於夾持構件60的後方寬幅部412的收容方向(第4圖下方)的相反方向(第4圖上方)呈直線狀突出。按壓部614的突出方向(第4圖上方)的前端部(第4圖上端部)是位在與突出部612的突出方向的前端部與x-z平面或相同之y-z平面平行的相同的平面上。The pressing portion 614 is a pair of left and right symmetrically arranged with respect to a hypothetical line parallel to the yz plane passing through the center of the center conductor 102a when viewed from the rear, and is accommodated toward the rear wide portion 412 relative to the clamping member 60 The direction (above Figure 4) and the opposite direction (above Figure 4) protrude linearly. The front end portion (upper end portion in FIG. 4) of the protruding direction (upper end in FIG. 4) of the pressing portion 614 is located on the same plane as the front end portion of the protruding portion 612 in the protruding direction and the x-z plane or the same y-z plane.

貫穿孔615是貫穿板厚方向並在夾持片61的前後方向的中央延設於前後方向，切起按壓部614形成時所形成。The through hole 615 extends through the plate thickness direction and extends in the front-rear direction at the center of the front-rear direction of the holding piece 61, and is formed when the pressing portion 614 is cut out.

卡止片62具備：在從朝著夾持片61的後方寬幅部412的收容方向的前端61a向外方回折之後與夾持片61相對並朝內方延設的延設部621；從延設部621的延設方向的前端向外方延設的延設部622；及設置在延設部622的延設方向的前端並卡止於端子引導構件40的後方寬幅部412的內壁的卡止部623。The locking piece 62 includes an extension portion 621 that extends back inward from the front end 61a of the storage direction of the wide portion 412 toward the rear of the clamping piece 61, and then extends inward toward the clamping piece 61; The extension portion 622 of the extension direction of the portion 621 extends outward; and the locking of the inner wall of the rear wide portion 412 provided at the front end of the extension portion 622 in the extension direction and locked to the terminal guide member 40部623.

開放部63是將夾持部60的內部向外部開放以使得端子構件50可收容於夾持構件60的內部。The opening portion 63 opens the inside of the clamping portion 60 to the outside so that the terminal member 50 can be accommodated inside the clamping member 60.

＜電連接器的製造方法＞ 針對本發明實施形態相關之電連接器1的製造方法，在以下詳細說明。<Manufacturing method of electrical connector> The manufacturing method of the electrical connector 1 according to the embodiment of the present invention will be described in detail below.

首先，以相對於端子構件50的後方連接部52的貫穿孔521插通電線100的各芯線102的中心導體102a的狀態，藉壓接後方連接部52將中心導體102a固定於後方連接部52來連接中心導體102a與端子構件50。First, the central conductor 102a of each core 102 of the electric wire 100 is inserted into the through hole 521 of the rear connecting portion 52 of the terminal member 50, and the central conductor 102a is fixed to the rear connecting portion 52 by crimping the rear connecting portion 52 The center conductor 102a and the terminal member 50 are connected.

接著，將連接中心導體102a之後的端子構件50收容於端子引導構件40的導槽41，將卡止部54卡止於前方寬幅部411的段差部413並將卡止部55卡止於前方寬幅部411的段差部414，進一步將後方連接部52收容在後方寬幅部412成為第5圖表示的狀態。Next, the terminal member 50 after connecting the center conductor 102a is accommodated in the guide groove 41 of the terminal guide member 40, the locking portion 54 is locked to the stepped portion 413 of the front wide portion 411, and the locking portion 55 is locked to the front The stepped portion 414 of the wide portion 411 further accommodates the rear connecting portion 52 in the rear wide portion 412 to become the state shown in FIG. 5.

接著，在後方寬幅部412與夾持構件60定位之後，以未圖示的夾具等將夾持構件60的按壓部614的突出方向的前端部朝著與突出方向的相反方向(第4圖下方)按壓，藉此將夾持構件60收容於後方寬幅部412內。此時，除夾持構件60的突出部612等的按壓部614以外不按壓而按壓按壓部614，藉此防止夾持構件60的變形而可防止電連接器1之電性能的降低。並且，將從後方看去相對於與通過中心導體102a的中心的y-z平面平行的假設線，成左右對稱設有一對的突出部612沿著此假設線按壓，因此可收容夾持構件60不致相對於後方寬幅部412傾斜。Next, after the rear wide portion 412 and the clamping member 60 are positioned, the tip portion of the pressing portion 614 of the clamping member 60 in the protruding direction is directed in the opposite direction to the protruding direction with a jig or the like (not shown) (FIG. 4 (Lower) pressing, whereby the holding member 60 is accommodated in the rear wide portion 412. At this time, the pressing portion 614 is pressed without pressing other than the pressing portion 614 such as the protruding portion 612 of the clamping member 60, thereby preventing the deformation of the clamping member 60 and preventing the electrical performance of the electrical connector 1 from being reduced. In addition, a pair of protrusions 612 provided bilaterally symmetrically is pressed along this hypothetical line with respect to the hypothetical line parallel to the yz plane passing through the center of the center conductor 102a when viewed from the rear, so the holding member 60 can be accommodated so as not to oppose The rear wide portion 412 is inclined.

接著，到抵接連接部613抵接於後方連接部52為止持續進行相對於後方寬幅部412之夾持構件60的收容，在夾持部61的內部收容後方連接部52，藉此將夾持構件60的夾持片61朝後方連接部52按壓而向左右擴徑，並藉著夾持片61的彈性恢復力使夾持片61彈性接觸於後方連接部52。並且，將卡止片62的卡止部623進一步向後方寬幅部412的內壁按壓使延設部621及延設部622朝內方彈性變形，並將卡止片62的卡止部623卡止於後方寬幅部412的內壁，藉此成為將端子構件50及夾持構件60暫時固定於端子引導構件40之第3圖表示的狀態。Next, until the abutment connecting portion 613 abuts on the rear connecting portion 52, the holding member 60 with respect to the rear wide portion 412 is continuously accommodated, and the rear connecting portion 52 is accommodated inside the holding portion 61, thereby clamping the clip The clamping piece 61 of the holding member 60 is pressed toward the rear connecting portion 52 to expand in diameter to the left and right, and the elastic restoring force of the clamping piece 61 makes the clamping piece 61 elastically contact the rear connecting portion 52. Then, the locking portion 623 of the locking piece 62 is further pressed toward the inner wall of the rear wide portion 412 to elastically deform the extension portion 621 and the extension portion 622 inward, and the locking portion 623 of the locking piece 62 The inner wall of the rear wide portion 412 is locked to thereby temporarily fix the terminal member 50 and the clamping member 60 to the terminal guide member 40 as shown in FIG. 3.

藉此，無須將夾持構件60壓接並連接於後方連接部52藉著彈性連接，即可獲得中心導體102a與後方連接部52的穩定連接並使得連接性能或壓接強度不至劣化，可以簡單的加工設備降低製造成本。並且，以抵接連接部613兼用為將後方連接部52收容於夾持構件60時的制動部，及電連接夾持構件60與後方連接部52的連接部，可藉此簡易地構成夾持構件60，降低製品成本與製造成本。Thereby, it is not necessary to crimp and connect the clamping member 60 to the rear connection portion 52 by elastic connection, the stable connection of the center conductor 102a and the rear connection portion 52 can be obtained and the connection performance or crimping strength is not deteriorated. Simple processing equipment reduces manufacturing costs. In addition, the abutment connection portion 613 is also used as a braking portion when the rear connection portion 52 is accommodated in the clamping member 60, and a connection portion that electrically connects the clamping member 60 and the rear connection portion 52, whereby the clamping can be easily configured The component 60 reduces product cost and manufacturing cost.

並且，在第3圖表示暫時固定的狀態下，如第4圖表示，將後方連接部52的整體收容於夾持片61的內部，可藉此增長彈性連接部611與前端61a的距離，因此可確實防止夾持構件60浮起而從後方寬幅部412脫落。並且，形成使夾持片61可將後方連接部52的整體收容於內部的長度，藉此可增長從前端61a到卡止部623為止的長度，可藉此增大卡止部623卡止於後方寬幅部412內時的彈力，因此可確實將卡止部623卡止於後方寬幅部412內。Furthermore, in the state shown in FIG. 3 that is temporarily fixed, as shown in FIG. 4, the entirety of the rear connecting portion 52 is housed inside the clamping piece 61, thereby increasing the distance between the elastic connecting portion 611 and the front end 61a, so It is possible to surely prevent the clamping member 60 from floating and falling off from the rear wide portion 412. In addition, the length of the holding piece 61 is such that the entire rear connecting portion 52 can be accommodated inside, thereby increasing the length from the front end 61a to the locking portion 623, thereby increasing the locking portion 623 to be locked at The elastic force in the rear wide-width portion 412 can surely lock the locking portion 623 in the rear wide-width portion 412.

接著，將暫時固定端子構件50及夾持構件60後的端子引導構件40***內部絕緣構件30，並將端子引導構件40的卡合突起42卡合於內部絕緣構件30之未圖示的卡合孔，藉此將端子引導構件40固定於內部絕緣構件30。藉此，暫時固定在內部絕緣構件30的端子構件50及夾持構件60藉著以內部絕緣構件30的內壁封閉導槽41，不致從內部絕緣構件30脫落地收容於內部絕緣構件30。Next, the terminal guide member 40 after temporarily fixing the terminal member 50 and the clamping member 60 is inserted into the inner insulating member 30, and the engaging protrusion 42 of the terminal guide member 40 is engaged with the not-shown engagement of the inner insulating member 30 Hole, thereby fixing the terminal guide member 40 to the internal insulating member 30. Thereby, the terminal member 50 and the clamping member 60 temporarily fixed to the internal insulating member 30 are accommodated in the internal insulating member 30 without closing the guide groove 41 with the inner wall of the internal insulating member 30 without falling off from the internal insulating member 30.

接著，將固定端子引導構件40後的內部絕緣構件30***外部絕緣構件20並藉未圖示的固定機構固定於外部絕緣構件20。Next, the internal insulating member 30 after fixing the terminal guide member 40 is inserted into the external insulating member 20 and fixed to the external insulating member 20 by a fixing mechanism not shown.

接著，安裝屏蔽罩10以包覆外部絕緣構件20的外表面，結束電連接器1的製造及組裝。Next, the shield case 10 is installed to cover the outer surface of the external insulating member 20, and the manufacture and assembly of the electrical connector 1 are completed.

＜電連接器的電特性＞ 針對本發明實施形態相關之電連接器1的電特性，一邊參閱第4圖，在以下詳細說明。<Electrical characteristics of electrical connectors> The electrical characteristics of the electrical connector 1 according to the embodiment of the present invention will be described in detail below with reference to FIG. 4.

在端子構件50的後方連接部52的外圍面52a的周圍設置與後方連接部52彈性接觸的夾持構件60，可藉以使後方連接部52側的直徑形成比後方連接部52的直徑R1大的夾持構件60的直徑R2。藉此，可縮小後方連接部52側的直徑R2與前方連接部51之直徑R3的差，因此可藉夾持構件60進行後方連接部52的剖面調整，獲得電連接器1整體之特性阻抗的整合。A clamping member 60 that elastically contacts the rear connection portion 52 is provided around the peripheral surface 52a of the rear connection portion 52 of the terminal member 50, whereby the diameter of the rear connection portion 52 side can be formed to be larger than the diameter R1 of the rear connection portion 52 The diameter R2 of the clamping member 60. Thereby, the difference between the diameter R2 of the rear connecting portion 52 side and the diameter R3 of the front connecting portion 51 can be reduced, so that the cross-sectional adjustment of the rear connecting portion 52 can be performed by the clamping member 60 to obtain the characteristic impedance of the entire electrical connector 1 Integration.

對應前方連接部51的直徑R3調整夾持構件60之突出部612的突出量來調整直徑R2，藉此對應前方連接部51的直徑R3的大小，可縮小後方連接部52側的直徑R2與前方連接部51之直徑R3的差，獲得電連接器1整體之特性阻抗的整合。並且，即使在夾持構件60設置抵接連接部613的場合，仍可藉突出部612的設置，加大後方連接部52側的直徑R2。Corresponding to the diameter R3 of the front connecting portion 51, the protrusion R612 of the clamping member 60 is adjusted to adjust the diameter R2, thereby corresponding to the size of the diameter R3 of the front connecting portion 51, the diameter R2 on the side of the rear connecting portion 52 and the front can be reduced The difference in the diameter R3 of the connection portion 51 achieves the integration of the characteristic impedance of the entire electrical connector 1. Moreover, even when the clamping member 60 is provided with the abutting connecting portion 613, the diameter R2 of the rear connecting portion 52 side can be increased by the provision of the protruding portion 612.

如上述，根據本實施形態，藉著設置設在後方連接部52的外圍面52a的周圍，藉彈力卡止於端子引導構件40並彈性接觸於後方連接部52的具有導電性的夾持構件60，可獲得良好的電特性，並排除對端子構件與訊號線的連接部產生不良影響的負載藉此實現端子構件與訊號線的穩定接觸。As described above, according to the present embodiment, by being provided around the peripheral surface 52a of the rear connecting portion 52, it is elastically locked to the terminal guide member 40 by elastic force and elastically contacts the conductive clamping member 60 of the rear connecting portion 52 In this way, good electrical characteristics can be obtained, and the load that adversely affects the connection between the terminal member and the signal line is eliminated, thereby achieving stable contact between the terminal member and the signal line.

本發明在構件的種類、配置、個數等不限於上述的實施形態，可適當置換其構成元件以達成同等的作用效果等，在不脫離發明的主旨的範圍內當然可適當加以變更。The type, arrangement, number, etc. of the members of the present invention are not limited to the above-mentioned embodiments, and its constituent elements may be appropriately replaced to achieve equivalent operational effects, etc., and may of course be appropriately changed without departing from the gist of the invention.

具體而言，上述實施形態中，雖是在夾持構件60設置突出部612，但也可不在夾持構件設置突出部，將設置夾持構件的突出部形成為平坦的構成。Specifically, in the above-mentioned embodiment, although the protrusions 612 are provided in the clamping member 60, the protrusions provided in the clamping member may be formed flat without providing the protrusions in the clamping member.

並且，上述實施形態中，雖在夾持構件60設置抵接連接部613，但也可以不設置抵接連接部613。此時，可以將設置夾持構件的抵接連接部的部份抵接於後方連接部52或設置預定的距離與後方連接部52相對。Furthermore, in the above-described embodiment, although the abutment connection portion 613 is provided in the clamping member 60, the abutment connection portion 613 may not be provided. At this time, the portion where the abutment connection portion of the clamping member is provided may abut on the rear connection portion 52 or may face the rear connection portion 52 by a predetermined distance.

又，上述實施形態中，不限於將與後方連接部52連接的連接構件設成夾持形狀之夾持構件60的場合，也可設置在後方連接部52的外圍面52a的周圍，只要藉彈力卡止於端子引導構件40並彈性接觸於外圍面52a即可，與後方連接部52連接的連接構件為任意的形狀皆可。In addition, in the above embodiment, it is not limited to the case where the connecting member connected to the rear connecting portion 52 is provided as the clamping member 60 of the clamping shape, but may also be provided around the peripheral surface 52a of the rear connecting portion 52 as long as the elastic force is used It suffices to be locked to the terminal guide member 40 and elastically contact the peripheral surface 52a, and the connecting member connected to the rear connecting portion 52 may have any shape.

並且，上述實施形態中，後方連接部52與中心導體102a不限於壓接而連接的場合，也可以形成較前方連接部51的直徑小的直徑之壓接以外的連接方式連接。In addition, in the above embodiment, when the rear connecting portion 52 and the center conductor 102a are not limited to being connected by crimping, a connection other than crimping with a diameter smaller than that of the front connecting portion 51 may be formed.

又，上述實施形態中，雖是在端子引導構件40的上面及下面設置導槽41排列芯線102，但也可僅在端子引導構件的上面及下面的任何一方設置導槽排列芯線102。Moreover, in the above-mentioned embodiment, although the guide grooves 41 are arranged on the upper and lower surfaces of the terminal guide member 40 to arrange the core wire 102, the guide groove arrangement core wires 102 may be provided on only one of the upper and lower surfaces of the terminal guide member.

並且，上述實施形態中，雖是在夾持片61的內部收容後方連接部52整體，但也可以在夾持片的內部收容後方連接部52的一部份。In addition, in the above-described embodiment, although the entire rear connecting portion 52 is accommodated inside the holding piece 61, a part of the rear connecting portion 52 may be accommodated inside the holding piece.

又，上述實施形態中，雖是將夾持構件60彈性接觸於後方連接部52的外圍面52a，但不限於此，只要可以使夾持構件60彈性接觸於後方連接部，也可以將夾持構件60彈性接觸於後方連接部之外圍面以外的部份。 [產業上的可利用性]In addition, in the above embodiment, although the clamping member 60 is elastically contacted with the outer peripheral surface 52a of the rear connecting portion 52, it is not limited to this, as long as the clamping member 60 can be elastically contacted with the rear connecting portion, the clamping may be performed The member 60 elastically contacts a portion other than the outer peripheral surface of the rear connecting portion. [Industry availability]

本發明適合於與電線連接的電連接器及電連接器的製造方法。The invention is suitable for an electrical connector connected to an electric wire and a method of manufacturing the electrical connector.

1‧‧‧電連接器 10‧‧‧屏蔽罩 20‧‧‧外部絕緣構件 30‧‧‧內部絕緣構件 40‧‧‧端子引導構件 41‧‧‧導槽 42‧‧‧卡合突起 50‧‧‧端子構件 51‧‧‧前方連接部 52‧‧‧後方連接部 52a‧‧‧外圍面 53‧‧‧連結部 54‧‧‧卡止部 55‧‧‧卡止部 60‧‧‧夾持構件 61‧‧‧夾持片 61a‧‧‧前端 62‧‧‧卡止片 63‧‧‧開放部 100‧‧‧電線 101‧‧‧屏蔽部 102‧‧‧芯線 102a‧‧‧中心導體 411‧‧‧前方寬幅部 412‧‧‧後方寬幅部 413‧‧‧段差部 414‧‧‧段差部 511‧‧‧雙叉部 512‧‧‧側端部 513‧‧‧槽 521‧‧‧貫穿孔 611‧‧‧彈性連接部 612‧‧‧突出部 613‧‧‧抵接連接部 614‧‧‧按壓部 615‧‧‧貫穿孔 621‧‧‧延設部 622‧‧‧延設部 623‧‧‧卡止部1‧‧‧Electrical connector 10‧‧‧Shield 20‧‧‧External insulation member 30‧‧‧Insulation components 40‧‧‧terminal guide member 41‧‧‧Guide groove 42‧‧‧Snap protrusion 50‧‧‧terminal component 51‧‧‧Front connection 52‧‧‧ Rear connection 52a‧‧‧Peripheral 53‧‧‧Link 54‧‧‧Locking part 55‧‧‧locking part 60‧‧‧Clamping member 61‧‧‧Clamping piece 61a‧‧‧front 62‧‧‧Locking piece 63‧‧‧ Open Department 100‧‧‧Wire 101‧‧‧Shielding Department 102‧‧‧Core 102a‧‧‧Center conductor 411‧‧‧ Wide front part 412‧‧‧Wide width 413‧‧‧Differential 414‧‧‧Differential 511‧‧‧Double fork 512‧‧‧Side end 513‧‧‧slot 521‧‧‧Through hole 611‧‧‧Elastic connection 612‧‧‧Projection 613‧‧‧Abutting connection 614‧‧‧Pressing part 615‧‧‧Through hole 621‧‧‧ Extension Department 622‧‧‧Extension Department 623‧‧‧Detent

第1圖為本發明實施形態相關之電連接器的透視圖。 第2圖為第1圖的A-A剖面圖。 第3圖為***本發明實施形態相關的電連接器的夾持構件後的狀態之內部的上面圖。 第4圖為本發明實施形態相關之電連接器的一部份的放大剖面圖。 第5圖為***本發明實施形態相關的電連接器的夾持構件之前的狀態的內部的上面圖。 第6圖為本發明實施形態相關之電連接器具備的端子構件的上面圖。 第7圖為本發明實施形態相關之電連接器具備的端子構件的側面圖。 第8圖為本發明實施形態相關之電連接器具備的端子構件的背面圖。 第9圖為本發明實施形態相關之電連接器具備的夾持構件的底面圖。 第10圖為本發明實施形態相關之電連接器具備的夾持構件的上面圖。 第11圖為本發明實施形態相關之電連接器具備的夾持構件的側面圖。 第12圖為本發明實施形態相關之電連接器具備的夾持構件的前面圖。Fig. 1 is a perspective view of an electrical connector according to an embodiment of the present invention. FIG. 2 is an A-A cross-sectional view of FIG. 1. FIG. Fig. 3 is a top view of the inside of the state after inserting the clamping member of the electrical connector according to the embodiment of the present invention. Fig. 4 is an enlarged cross-sectional view of a part of an electrical connector according to an embodiment of the present invention. Fig. 5 is a top view of the inside of the state before inserting the clamping member of the electrical connector according to the embodiment of the present invention. Fig. 6 is a top view of a terminal member included in an electrical connector according to an embodiment of the present invention. Fig. 7 is a side view of a terminal member included in an electrical connector according to an embodiment of the present invention. Fig. 8 is a rear view of the terminal member provided in the electrical connector according to the embodiment of the present invention. Fig. 9 is a bottom view of a clamping member provided in an electrical connector according to an embodiment of the present invention. Fig. 10 is a top view of a clamping member provided in an electrical connector according to an embodiment of the present invention. Fig. 11 is a side view of a clamping member provided in an electrical connector according to an embodiment of the present invention. FIG. 12 is a front view of a clamping member provided in an electrical connector according to an embodiment of the present invention.

40‧‧‧端子引導構件 40‧‧‧terminal guide member

41‧‧‧導槽 41‧‧‧Guide groove

50‧‧‧端子構件 50‧‧‧terminal component

51‧‧‧前方連接部 51‧‧‧Front connection

52‧‧‧後方連接部 52‧‧‧ Rear connection

52a‧‧‧外圍面 52a‧‧‧Peripheral

52b‧‧‧露出面 52b‧‧‧ exposed

52c‧‧‧相反面 52c‧‧‧ Opposite

60‧‧‧夾持構件 60‧‧‧Clamping member

61‧‧‧夾持片 61‧‧‧Clamping piece

61a‧‧‧前端 61a‧‧‧front

62‧‧‧卡止片 62‧‧‧Locking piece

63‧‧‧開放部 63‧‧‧ Open Department

102a‧‧‧中心導體 102a‧‧‧Center conductor

412‧‧‧後方寬幅部 412‧‧‧Wide width

512‧‧‧側端部 512‧‧‧Side end

513‧‧‧槽 513‧‧‧slot

611‧‧‧彈性連接部 611‧‧‧Elastic connection

612‧‧‧突出部 612‧‧‧Projection

613‧‧‧抵接連接部 613‧‧‧Abutting connection

614‧‧‧按壓部 614‧‧‧Pressing part

621‧‧‧延設部 621‧‧‧ Extension Department

622‧‧‧延設部 622‧‧‧Extension Department

623‧‧‧卡止部 623‧‧‧Detent

R1~R3‧‧‧直徑 R1~R3‧‧‧Diameter

Claims (10)

一種電連接器，其特徵為，具有： 絕緣性的外殼； 具備：與連接對方連接的前方連接部；及以連接於電線的訊號線並連接於上述訊號線的狀態較上述前方連接部更小徑的後方連接部，並收容於上述外殼的具有導電性的端子構件，及 設置在上述後方連接部的外圍面的周圍，藉彈力卡止於上述外殼並彈性接觸於上述後方連接部的具有導電性的連接構件。An electrical connector characterized by: Insulating shell; Equipped with: a front connection part connected to the connection partner; and a rear connection part with a signal line connected to the electric wire and connected to the signal line with a smaller diameter than the front connection part, and housed in the housing Terminal member, and A conductive connecting member provided around the outer peripheral surface of the rear connecting portion, is elastically locked to the housing, and elastically contacts the rear connecting portion. 如申請專利範圍第1項記載的電連接器，其中，上述連接構件，具備：彈性接觸於上述外圍面的彈性連接部，及與上述外圍面相對設置並朝著從上述外圍面離開的方向突出的突出部。The electrical connector as described in item 1 of the patent application range, wherein the connection member includes an elastic connection portion that elastically contacts the peripheral surface, and is disposed opposite to the peripheral surface and protrudes in a direction away from the peripheral surface Of the protrusion. 如申請專利範圍第2項記載的電連接器，其中，上述連接構件具備內部可收容上述端子構件地使上述內部向外部開放的開放部， 上述突出部具備與上述外圍面之中從上述開放部露出至外部之露出面的相反面抵接的抵接部。The electrical connector as described in item 2 of the patent application range, wherein the connection member includes an opening portion that can accommodate the terminal member and open the interior to the outside, The protruding portion includes an abutting portion that abuts an opposite surface of the peripheral surface that is exposed from the open portion to the outside. 如申請專利範圍第1項至第3項中任一項記載的電連接器，其中，上述後方連接部壓接著上述訊號線。The electrical connector as described in any one of items 1 to 3 of the patent application range, wherein the rear connection portion is pressed against the signal line. 如申請專利範圍第1項至第3項中任一項記載的電連接器，其中，上述外殼具備收容上述連接構件的收容部， 上述連接構件具備在與相對於上述收容部之收容方向的相反方向呈直線狀突出的按壓部。The electrical connector according to any one of claims 1 to 3, wherein the housing includes a housing portion that houses the connection member, The connection member includes a pressing portion that protrudes linearly in a direction opposite to the storage direction of the storage portion. 如申請專利範圍第4項記載的電連接器，其中，上述外殼具備收容上述連接構件的收容部， 上述連接構件具備在與相對於上述收容部之收容方向的相反方向呈直線狀突出的按壓部。The electrical connector as described in item 4 of the patent application, wherein the housing includes a housing portion for housing the connecting member, The connection member includes a pressing portion that protrudes linearly in a direction opposite to the storage direction of the storage portion. 如申請專利範圍第1項至第3項中任一項記載的電連接器，其中，上述連接構件，具備： 收容上述後方連接部的整體並從左右夾持上述後方連接部藉此與上述後方連接部彈性接觸的夾持片，及從上述夾持片的前端向外方回折且與上述夾持片相對並卡止於上述外殼的卡止片。The electrical connector as described in any one of claims 1 to 3, wherein the connection member includes: A clamping piece that accommodates the entirety of the rear connecting portion and clamps the rear connecting portion from left to right to thereby elastically contact the rear connecting portion, and is folded back outward from the front end of the clamping piece and is opposed to the clamping piece The locking piece locked to the housing. 如申請專利範圍第4項記載的電連接器，其中，上述連接構件，具備： 收容上述後方連接部的整體並從左右夾持上述後方連接部藉此與上述後方連接部彈性接觸的夾持片，及從上述夾持片的前端向外方回折且與上述夾持片相對並卡止於上述外殼的卡止片。The electrical connector as described in item 4 of the patent application scope, wherein the above-mentioned connecting member includes: A clamping piece that accommodates the entirety of the rear connecting portion and clamps the rear connecting portion from left to right to thereby elastically contact the rear connecting portion, and is folded back outward from the front end of the clamping piece and is opposed to the clamping piece The locking piece locked to the housing. 如申請專利範圍第5項記載的電連接器，其中，上述連接構件，具備： 收容上述後方連接部的整體並從左右夾持上述後方連接部藉此與上述後方連接部彈性接觸的夾持片，及從上述夾持片的前端向外方回折且與上述夾持片相對並卡止於上述外殼的卡止片。The electrical connector as described in item 5 of the patent application scope, wherein the above-mentioned connecting member includes: A clamping piece that accommodates the entirety of the rear connecting portion and clamps the rear connecting portion from left to right to thereby elastically contact the rear connecting portion, and is folded back outward from the front end of the clamping piece and is opposed to the clamping piece The locking piece locked to the housing. 一種電連接器的製造方法，係連接於電線之電連接器的製造方法，其特徵為，具有： 在具備與連接對方連接的前方連接部及後方連接部的具有導電性之端子構件的上述後方連接部連接上述電線的訊號線的步驟； 將在上述後方連接部連接上述訊號線的上述端子構件，收容於具有絕緣性的外殼的步驟；及 使可彈性變形的具有導電性的連接構件，彈性接觸於收容在上述外殼的上述端子構件的上述後方連接部並卡止於上述外殼，在比上述前方連接部更小徑的上述後方連接部的外圍面的周圍設置上述連接構件的步驟。A method for manufacturing an electrical connector is a method for manufacturing an electrical connector connected to an electric wire, which is characterized by: The step of connecting the signal line of the electric wire to the rear connecting portion having the conductive terminal member connected to the connecting partner and the rear connecting portion; The step of accommodating the terminal member connected to the signal line at the rear connection part in an insulating case; and The elastically deformable conductive connection member elastically contacts the rear connection portion of the terminal member accommodated in the housing and is locked to the housing, and the rear connection portion having a smaller diameter than the front connection portion The step of providing the above-mentioned connecting member around the peripheral surface.
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