TWI733045B - 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
TWI733045B
TWI733045B TW107128258A TW107128258A TWI733045B TW I733045 B TWI733045 B TW I733045B TW 107128258 A TW107128258 A TW 107128258A TW 107128258 A TW107128258 A TW 107128258A TW I733045 B TWI733045 B TW I733045B
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Taiwan
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connecting portion
electrical connector
connection
rear connecting
terminal
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TW107128258A
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Chinese (zh)
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TW202002419A (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

Abstract

本發明的課題為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。 其解決手段為電連接器(1)具備：絕緣性的外部絕緣構件(20)；內部絕緣構件(30)及端子引導構件(40)；與連接對方連接的前方連接部(51)；及在連接於電線(100)的中心導體(102a)並連接於中心導體(102a)的狀態較前方連接部(51)更小徑的後方連接部(52)，並具有：收容於外部絕緣構件(20)、內部絕緣構件(30)及端子引導構件(40)的具有導電性的端子構件(50)，及設置在後方連接部(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)。The subject of the present invention is to obtain good electrical characteristics and eliminate loads that adversely affect the connection portion of the terminal member and the signal line, thereby achieving stable contact between the terminal member and the signal line. The solution is that the electrical connector (1) has: an insulating outer insulating member (20); an inner insulating member (30) and a terminal guide member (40); a front connecting portion (51) connected to the connection partner; and Connected to the central conductor (102a) of the electric wire (100) and connected to the central conductor (102a), the rear connection part (52) has a smaller diameter than the front connection part (51), and has: housed in an external insulating member (20) ), the conductive terminal member (50) of the inner insulating member (30) and the terminal guide member (40), and the peripheral surface (52a) of the rear connecting portion (52), which is locked to the terminal by elastic force The guide member (40) elastically contacts the conductive clamping member (60) of 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 present invention relates to an electrical connector connected to an electric wire and a manufacturing method of 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, electrical connectors connected to high-frequency corresponding wires in order to transmit high-frequency signals have been known. Such as the above electrical connector, where the characteristic impedance of the wire is not integrated, there will be problems such as the reflection of high-frequency signals, the reduction of transmission efficiency and the occurrence of noise, so in order to suppress the above problems, it is necessary to seek the characteristic impedance. 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 that crimps and connects a signal wire of a high-frequency wire to a crimping portion of a terminal. For example, the crimping part of the signal line of the conventional electrical connector after crimping prioritizes the reliability of the electrical connection with the signal line and is accompanied by firm crimping to the signal line, forming a larger area than the crimping part of the terminal. The part is more trails. As described above, the characteristic impedance of the crimping portion becomes higher than the characteristic impedance of the wire and cannot be integrated with the characteristic impedance of the wire. Therefore, problems such as a reduction in the transmission efficiency of the reflection of the high-frequency signal and the generation of noise will occur.

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 so that the crimping portion side has a large diameter, thereby solving the non-conformity 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] JP 2003-163058 A

[發明所欲解決之課題][The problem 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, a metal sleeve is used. It is necessary for the barrel and the crimping portion to be firmly crimped, so there is a possibility of plastic deformation of the crimping portion of the terminal. Therefore, the reliability of the connection between the wire and the terminal is reduced, and in extreme cases, the 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]The 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 part of the terminal member and the signal line, thereby achieving stable contact between the terminal member and the signal line. [Means used to solve the problem]

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 related to the present invention has: an insulating shell; a front connection part connected to the connection partner; and a rear side with a signal line connected to the electric wire and connected to the signal line with a smaller diameter than the front connection part The connection part is a conductive terminal member housed in the housing; and a conductive connection that is arranged around the outer peripheral surface of the rear connection part and is locked to the housing by elastic force and elastically contacts the rear connection part 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。The method of manufacturing an electrical connector related to the present invention is a method of manufacturing an electrical connector connected to an electric wire, and includes: the above-mentioned rear connection of a conductive terminal member having a front connection portion and a rear connection portion connected to the connection partner The step of connecting the signal line of the above-mentioned electric wire at the above-mentioned connection part; the step of accommodating the terminal member after the above-mentioned signal line is connected to the rear connecting part in an insulating housing; and the step of making the electrically conductive connecting member that is elastically deformable and elastic The step of contacting the rear connecting portion of the terminal member housed in the housing and locking it to the housing, and disposing the connecting member around a 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]The diameter of the part formed by the rear connecting part and the connecting member connected to the rear connecting part when the signal line is connected to the rear connecting part is made larger than the diameter of the rear connecting part to achieve the integration of characteristic impedance. The connecting member elastically contacts the peripheral surface of the rear connecting portion, thereby causing a load that adversely affects the connection between the rear connecting portion and the signal line. [Effects 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 part 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, referring to the drawings as appropriate, the electrical connectors related to the embodiments of the present invention will be described in detail. 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 back direction, the x-axis direction be the left and right direction, and the positive direction of the z-axis The upper direction and the negative direction of the z-axis are the lower direction.

＜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。＜Constitution of electrical connector＞ The structure 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 the electric wire 100. Here, the electric wire 100 has a configuration in which a bundle of a plurality of core wires 102 is covered with one shielding portion 101. Each core wire 102 is composed of a central conductor 102a as a signal line; an insulator (not shown) covering the central conductor 102a; and a shielding part (not shown) covering the insulator. The number of core wires 102 is 8 as an example here. In addition, the electrical connector 1 is not limited to the number of core wires 102 described above and the case where it is connected to the constituted electric wire 100, and may be connected to a wire having a configuration other than the above configuration capable of transmitting high frequency signals according to the required number of 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 has a shield cover 10, an outer insulating member 20, an inner 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 description, and indicate 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 are reversed in the vertical and horizontal 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 cover 10 is formed of a conductive material. The shield cover 10 accommodates and holds the inner insulating member 30 and is housed in the outer insulating member 20. The shield case 10 is connected to the shield portion 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 outer insulating member 20 is formed of an insulating material. The outer insulating member 20 accommodates and holds the shield cover 10 in which the inner insulating member 30 is accommodated.

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露出至外部的插入孔31。The internal insulating member 30 is formed of an insulating material. The inner insulating member 30 covers the outer surface with the shielding cover 10, and accommodates and holds the terminal guide member 40 inside. The inner insulating member 30 has an insertion hole 31 which is opened 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 an engagement protrusion 42 that protrudes from the left and right side surfaces and engages with an engagement hole (not shown) of the inner insulating member 30 to hold the terminal guide member 40 with respect to the inner insulating member 30. The terminal guide member 40 is a guide groove 41 extending in the front-rear direction between the front end and the rear end 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是使前端位於插入孔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 sides 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 electric wire 100 to be connected is provided. The guide groove 41 has the front end located behind the insertion hole 31. The guide groove 41 is provided with: a front wide portion 411 with a wide width in the left and right direction; a rear wide portion 412 provided behind the front wide portion 411 and a wide width in the left and right direction; provided at the front end of the front wide portion 411 The step portion 413; and the step 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 is a receiving portion that houses the rear connecting portion 52 and the clamping member 60.

端子構件50是由具有導電性的材料所形成。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 a conductive material. The terminal member 50 includes a front connection part 51, a rear connection part 52, a connection part 53, a locking part 54, and a locking part 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 a connection partner (not shown) such as a conductive terminal of the 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-forked part 511 is provided in front of the front connecting part 51 and has a shape that branches into a double-forked. The side ends 512 are opposed to each other through the grooves 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 connecting 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 is provided with a through hole 521 penetrating in the front-rear direction. The center conductor 102 a of each core wire 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 central conductor 102 a. The peripheral surface 52a of the rear connecting portion 52 The exposed surface 52b is exposed from the open portion 63 of the clamping member 60. In addition, the shape viewed from the rear of the rear connecting portion 52 of the crimped central conductor 102a is not limited to Fig. 4, and may be a perfect circle shape or a substantially circular shape other than the shape shown in Fig. 4.

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 is a step portion 413 that protrudes laterally from the front connecting portion 51 with the front end parallel to the left-right direction and is locked to 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 with the rear end 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 conductive material, and the whole is formed to be elastically deformable. The clamping member 60 is housed in the rear wide portion 412 and is provided around the outer 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 rear wide portion 412 of the terminal guide member 40 by its own elastic force, and elastically contacts the outer peripheral surface 52a of the rear connecting portion 52 The connecting member. The clamping member 60 includes a clamping piece 61, a locking piece 62, and an opening portion 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

Figure 107128258-A0305-02-0011-1
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 clamping piece 61 is roughly the shape of a cross-section cut on a plane (xz plane) perpendicular to the front-rear direction
Figure 107128258-A0305-02-0011-1
The entire rear connecting portion 52 is housed in a font shape, and the peripheral surface 52a of the rear connector 52 is sandwiched from left and right. The clamping piece 61 includes an elastic connecting portion 611, a protruding portion 612, a contact 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 sides of the outer 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 outer peripheral surface 52a, and protrudes in a direction away from the outer 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 abutting connecting portion 613 is provided between the pair of protruding portions 612. The abutting connection portion 613 is abuttingly connected to the opposite surface 52c (see FIG. 4) of the exposed surface 52b exposed from the open portion 63 of the outer peripheral surface 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 hypothetical lines parallel to the yz plane passing through the center of the central conductor 102a when viewed from the rear, and is arranged in a pair of left-right symmetry, facing the housing with respect to the rear wide portion 412 of the clamping member 60 The direction (bottom in Figure 4) opposite to the direction (upper in Figure 4) protrudes linearly. The front end (upper end in FIG. 4) of the pressing portion 614 in the protruding direction (upper in FIG. 4) is located on the same plane parallel to the x-z plane or the same y-z plane as the front end in the protruding direction of the protruding portion 612.

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 is formed when the through hole 615 penetrates the plate thickness direction and extends in the front-rear direction at the center of the clamping piece 61 in the front-rear direction, and is formed when the pressing portion 614 is cut and raised.

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 is provided with an extension portion 621 that is folded outward from the front end 61a in the accommodation direction of the rear wide portion 412 of the holding piece 61 and then facing the holding piece 61 and extending inward; The front end of the extension direction of the portion 621 is an extension portion 622 extending outward; and the extension portion 622 is provided at the end of the extension direction of the extension portion 622 and is locked to the inner wall of the rear wide portion 412 of the terminal guide member 40 Department 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 interior of the clamping portion 60 to the outside so that the terminal member 50 can be accommodated in the interior of 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 related 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 wire 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 rear connecting portion 52 is crimped to fix the central conductor 102a to 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 central conductor 102a is accommodated in the guide groove 41 of the terminal guide member 40, the locking portion 54 is locked to the step 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 in 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 positioning the rear wide portion 412 and the clamping member 60, the tip of the pressing portion 614 of the clamping member 60 in the protruding direction is turned in a direction opposite to the protruding direction with a jig or the like (not shown) (Fig. 4 The lower part is pressed, thereby storing the clamping member 60 in the rear wide portion 412. At this time, the pressing portion 614 is pressed without pressing except for the pressing portion 614 such as the protrusion 612 of the clamping member 60, thereby preventing the deformation of the clamping member 60 and reducing the electrical performance of the electrical connector 1. In addition, when viewed from the rear, with respect to a hypothetical line parallel to the yz plane passing through the center of the central conductor 102a, a pair of protrusions 612 are provided in left-right symmetry and pressed along this hypothetical line, so that the holding member 60 can be accommodated without facing each other The wide portion 412 is inclined at the rear.

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。Then, the holding member 60 with respect to the rear wide portion 412 continues to be accommodated until the abutting connecting portion 613 abuts the rear connecting portion 52, and the rear connecting portion 52 is accommodated inside the holding portion 61, thereby clamping The clamping piece 61 of the holding member 60 is pressed toward the rear connection portion 52 to expand the diameter to the left and right, and the clamping piece 61 is elastically contacted to the rear connection portion 52 by the elastic restoring force of the clamping piece 61. In addition, the locking portion 623 of the locking piece 62 is further pressed to the inner wall of the rear wide portion 412 to elastically deform the extended portion 621 and the extended portion 622 inward, and the locking portion 623 of the locking piece 62 By being locked to the inner wall of the rear wide portion 412, the terminal member 50 and the clamping member 60 are temporarily fixed to the terminal guide member 40 in the state 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, without crimping and connecting the clamping member 60 to the rear connecting portion 52 through elastic connection, a stable connection between the central conductor 102a and the rear connecting portion 52 can be obtained, and the connection performance or the crimping strength is not deteriorated. Simple processing equipment reduces manufacturing costs. In addition, the abutting connection portion 613 is 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, thereby easily constructing a clamping 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。In addition, in the temporarily fixed state shown in Fig. 3, as shown in Fig. 4, the entire rear connecting portion 52 is housed in the clamping piece 61, thereby increasing the distance between the elastic connecting portion 611 and the front end 61a, so that the distance between the elastic connecting portion 611 and the front end 61a can be increased. It is possible to surely prevent the clamping member 60 from floating and falling off from the rear wide portion 412. In addition, the clamping piece 61 is formed to have a length that can accommodate the entire rear connecting portion 52 inside, thereby increasing the length from the front end 61a to the locking portion 623, thereby increasing the length of the locking portion 623 to be locked in Because of the elastic force when the rear wide portion 412 is inside, the locking portion 623 can be surely locked in the rear wide 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插入內部絕緣構件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 with the terminal member 50 and the clamping member 60 temporarily fixed is inserted into the inner insulating member 30, and the engagement protrusion 42 of the terminal guide member 40 is engaged with an unshown engagement of the inner insulating member 30 Hole, thereby fixing the terminal guide member 40 to the inner insulating member 30. Thereby, the terminal member 50 and the clamping member 60 temporarily fixed to the inner insulating member 30 are housed in the inner insulating member 30 without falling off the inner insulating member 30 by closing the guide groove 41 with the inner wall of the inner insulating member 30.

接著，將固定端子引導構件40後的內部絕緣構件30插入外部絕緣構件20並藉未圖示的固定機構固定於外部絕緣構件20。Next, the inner insulating member 30 after the terminal guide member 40 is fixed is inserted into the outer insulating member 20 and fixed to the outer 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 cover 10 is installed to cover the outer surface of the external insulating member 20, and the manufacturing 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＞ Regarding the electrical characteristics of the electrical connector 1 according to the embodiment of the present invention, referring to Fig. 4, the detailed description will be given below.

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。Around the peripheral surface 52a of the rear connecting portion 52 of the terminal member 50 is provided a clamping member 60 that elastically contacts the rear connecting portion 52, so that the diameter of the rear connecting portion 52 can be made larger than the diameter R1 of the rear connecting portion 52 The diameter R2 of the clamping member 60. Thereby, the difference between the diameter R2 of the rear connecting portion 52 and the diameter R3 of the front connecting portion 51 can be reduced. Therefore, the cross section of the rear connecting portion 52 can be adjusted by the clamping member 60 to obtain the characteristic impedance of the electrical connector 1 as a whole. 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。Adjusting the protrusion amount of the protrusion 612 of the clamping member 60 corresponding to the diameter R3 of the front connecting portion 51 to adjust the diameter R2, thereby corresponding to the size of the diameter R3 of the front connecting portion 51, can reduce the diameter R2 on the side of the rear connecting portion 52 and the front The difference in the diameter R3 of the connecting portion 51 obtains the integration of the characteristic impedance of the electrical connector 1 as a whole. In addition, even when the clamping member 60 is provided with the abutting connecting portion 613, the provision of the protruding portion 612 can still increase the diameter R2 on the side of the rear connecting portion 52.

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, the conductive clamping member 60 that is elastically locked to the terminal guide member 40 and elastically contacts the rear connecting portion 52 Therefore, good electrical characteristics can be obtained, and the load that adversely affects the connection part of 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 present invention is not limited to the above-mentioned embodiment in terms of the type, arrangement, number of members, etc., and its constituent elements can be appropriately replaced to achieve equivalent effects and the like, and of course can 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 protrusion 612 is provided on the clamping member 60, the protrusion 612 may not be provided on the clamping member, and the protrusion on which the clamping member is provided may be formed into a flat configuration.

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。In addition, in the above-described embodiment, although the abutting connection portion 613 is provided in the clamping member 60, the abutting connection portion 613 may not be provided. At this time, the part where the abutting connection portion of the clamping member is provided abuts against the rear connection portion 52 or is opposed to 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-mentioned embodiment, the connecting member connected to the rear connecting portion 52 is not limited to the case where the clamping member 60 has a clamping shape. It may be provided around the peripheral surface 52a of the rear connecting portion 52, as long as the elastic force is used. What is necessary is just to be locked to the terminal guide member 40 and elastically contact the outer 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, the rear connecting portion 52 and the central conductor 102a are not limited to the case where they are connected by crimping, and a connection method other than crimping having 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。In the above embodiment, although the guide groove 41 is provided on the upper and lower surfaces of the terminal guide member 40 to arrange the core wires 102, the guide groove 41 may be provided on either the upper surface or the lower surface of the terminal guide member to arrange the core wires 102.

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-mentioned embodiment, although the entire rear connecting portion 52 is accommodated in the inside of the clamping piece 61, a part of the rear connecting portion 52 may be accommodated in the inside of the clamping 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 member 60 may also be clamped. The member 60 elastically contacts the part other than the outer peripheral surface of the rear connecting portion. [Industrial 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 the electrical connector connected with the wire and the manufacturing method of 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 components 30‧‧‧Internal insulation components 40‧‧‧Terminal guide member 41‧‧‧Guide groove 42‧‧‧Protrusion 50‧‧‧Terminal components 51‧‧‧Front connection 52‧‧‧Rear connection 52a‧‧‧Outer surface 53‧‧‧Connecting part 54‧‧‧Locking part 55‧‧‧Locking part 60‧‧‧Clamping member 61‧‧‧Clamping piece 61a‧‧‧Front end 62‧‧‧Locking film 63‧‧‧Open Department 100‧‧‧Wire 101‧‧‧Shield 102‧‧‧Core 102a‧‧‧Center conductor 411‧‧‧Front wide section 412‧‧‧ Rear wide section 413‧‧‧Segment 414‧‧‧Segment 511‧‧‧Double fork 512‧‧‧Side end 513‧‧‧slot 521‧‧‧through hole 611‧‧‧flexible connecting part 612‧‧‧Protrusion 613‧‧‧Abutment connecting part 614‧‧‧Pressing part 615‧‧‧through hole 621‧‧‧Extension Department 622‧‧‧Extension Department 623‧‧‧Locking part

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圖為插入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圖為插入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。Figure 1 is a perspective view of an electrical connector related to the embodiment of the present invention. Figure 2 is a cross-sectional view taken along the line A-A in Figure 1. 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. Figure 4 is an enlarged cross-sectional view of a part of the electrical connector according to the 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. Figure 6 is a top view of the terminal member included in the electrical connector according to the embodiment of the present invention. Fig. 7 is a side view of the terminal member included in the electrical connector according to the embodiment of the present invention. Fig. 8 is a back view of the terminal member included in the electrical connector according to the embodiment of the present invention. Figure 9 is a bottom view of the clamping member included in the electrical connector according to the embodiment of the present invention. Figure 10 is a top view of a clamping member included in the electrical connector according to the embodiment of the present invention. Figure 11 is a side view of a clamping member included in the electrical connector according to the embodiment of the present invention. Figure 12 is a front view of a clamping member included in the electrical connector according to the 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 components

51‧‧‧前方連接部 51‧‧‧Front connection

52‧‧‧後方連接部 52‧‧‧Rear connection

52a‧‧‧外圍面 52a‧‧‧Outer surface

52b‧‧‧露出面 52b‧‧‧Appeared

52c‧‧‧相反面 52c‧‧‧The opposite side

60‧‧‧夾持構件 60‧‧‧Clamping member

61‧‧‧夾持片 61‧‧‧Clamping piece

61a‧‧‧前端 61a‧‧‧Front end

62‧‧‧卡止片 62‧‧‧Locking film

63‧‧‧開放部 63‧‧‧Open Department

102a‧‧‧中心導體 102a‧‧‧Center conductor

412‧‧‧後方寬幅部 412‧‧‧ Rear wide section

512‧‧‧側端部 512‧‧‧Side end

513‧‧‧槽 513‧‧‧slot

611‧‧‧彈性連接部 611‧‧‧flexible connecting part

612‧‧‧突出部 612‧‧‧Protrusion

613‧‧‧抵接連接部 613‧‧‧Abutment connecting part

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‧‧‧Locking part

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, which is characterized in that it has: Insulating shell; Equipped with: a front connection part connected to the connection partner; and a rear connection part with a smaller diameter than the front connection part in a state of a signal line connected to the electric wire and connected to the signal line, and a conductive conductive part housed in the housing Terminal members, and A conductive connection member that is provided around the outer peripheral surface of the rear connection portion, is locked to the housing by elastic force, and elastically contacts the rear connection 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 described in claim 1, wherein the connecting member includes: an elastic connecting portion that elastically contacts the outer peripheral surface, and is disposed opposite to the outer peripheral surface and protrudes in a direction away from the outer 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 described in the second item of the scope of patent application, wherein the connection member includes an opening portion that can accommodate the terminal member inside and open the inside to the outside The protruding portion includes an abutting portion that abuts on a surface opposite to an exposed surface exposed from the open portion to the outside of the peripheral surface. 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。For example, the electrical connector described in any one of items 1 to 3 of the scope of patent application, wherein the rear connecting 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 described in any one of items 1 to 3 of the scope of the patent application, wherein the housing is provided with a receiving portion for accommodating the connecting member, The said connection member is equipped with the pressing part which protrudes linearly in the direction opposite to the accommodating direction of the said accommodating part. 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 described in item 4 of the scope of patent application, wherein the housing is provided with a receiving portion for accommodating the connecting member, The said connection member is equipped with the pressing part which protrudes linearly in the direction opposite to the accommodating direction of the said accommodating part. 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。For example, the electrical connector described in any one of items 1 to 3 of the scope of patent application, wherein the above-mentioned connecting member includes: Accommodating the entire rear connecting portion and clamping the rear connecting portion from left and right to thereby elastically contact the rear connecting portion, and folding back outward from the front end of the clamping piece and facing the clamping piece. Locked to the locking piece of the above-mentioned 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。For example, the electrical connector described in item 4 of the scope of patent application, wherein the above-mentioned connecting member includes: Accommodating the entire rear connecting portion and clamping the rear connecting portion from left and right to thereby elastically contact the rear connecting portion, and folding back outward from the front end of the clamping piece and facing the clamping piece. Locked to the locking piece of the above-mentioned 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。For example, the electrical connector described in item 5 of the scope of patent application, wherein the above-mentioned connecting member includes: Accommodating the entire rear connecting portion and clamping the rear connecting portion from left and right to thereby elastically contact the rear connecting portion, and folding back outward from the front end of the clamping piece and facing the clamping piece. Locked to the locking piece of the above-mentioned 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 a wire, which is characterized in that it has: A step of connecting the signal line of the electric wire to the rear connection portion of the conductive terminal member provided with the front connection portion and the rear connection portion connected to the connection partner; The step of accommodating the terminal member connected to the signal line at the rear connecting portion in an insulating housing; and The electrically conductive connecting member that is elastically deformable is elastically contacted with the rear connecting portion of the terminal member housed in the housing and locked to the housing, and is located at the rear connecting portion having a smaller diameter than the front connecting portion The step of arranging the above-mentioned connecting member around the peripheral surface.
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JP2010049855A (en) * 2008-08-20 2010-03-04 Autonetworks Technologies Ltd Shielded connector
TWM483571U (en) * 2014-02-11 2014-08-01 Hon Hai Prec Ind Co Ltd Coaxial connector
TWM554646U (en) * 2017-09-26 2018-01-21 Cvilux Corp Receptacle connector and its socket terminal

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JP2019220409A (en) 2019-12-26
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