JP3158296U

JP3158296U - Waterproof connector

Info

Publication number: JP3158296U
Application number: JP2010000120U
Authority: JP
Inventors: 淑満江; 勇▲キー▼ 彭; 勝男游
Original assignee: 正▲うえ▼精密工業股▲ふん▼有限公司
Priority date: 2010-01-12
Filing date: 2010-01-12
Publication date: 2010-03-25
Anticipated expiration: 2020-01-12

Abstract

【課題】水が進入するのを防止し、電気回路の正常作業を確保する防水型コネクターを提供する。【解決手段】防水型コネクターは、金属内殻、絶縁本体、複数の導電端子、及び金属外殻を備える。金属内殻は基板、二つの側板、及び二つの蓋板を備え、二つの側板と基板を繞設して収納空間を形成し、基板には最低一つの嵌合支持孔を設け、嵌合支持孔の前端には制御体を備える。絶縁本体と導電端子はモジュール内一体成型とし、絶縁本体は金属内殻を内設する中空部を備え、金属内殻は中空部内に嵌設、中空部の後壁内側方向収納空間内には舌状板を延伸し、導電端子の一端は舌状板上に位置し、他の一端は絶縁本体から突出し、中空部の後方壁には貫通する開孔を設け、金属内殻は開孔から接地垂直片を延伸する。金属外殻は絶縁本体上に嵌設し、並びに、接地垂直片と圧接する。【選択図】図３A waterproof connector that prevents water from entering and ensures normal operation of an electric circuit is provided. A waterproof connector includes a metal inner shell, an insulating body, a plurality of conductive terminals, and a metal outer shell. The metal inner shell is equipped with a substrate, two side plates, and two lid plates. The two side plates and the substrate are installed to form a storage space, and the substrate is provided with at least one fitting support hole for fitting support. A control body is provided at the front end of the hole. The insulation body and the conductive terminal are integrally molded in the module, and the insulation body has a hollow portion in which a metal inner shell is provided. One end of the conductive terminal is located on the tongue-shaped plate, the other end protrudes from the insulating body, an opening is formed in the rear wall of the hollow portion, and the metal inner shell is grounded from the opening Stretch the vertical piece. The metal shell is fitted on the insulating body and is in pressure contact with the ground vertical piece. [Selection] Figure 3

Description

本考案は電子機器のコネクターに関し、特に、防水型コネクターに係る。 The present invention relates to a connector for an electronic device, and more particularly to a waterproof connector.

現有するコネクターは、金属殻体を備え、前記金属殻体内には絶縁本体を納め入れ、前記絶縁本体には複数の導電端子を設ける。金属殻体は、金属板をプレス、カット、折り曲げて製作し、基板を備え、前記基板の対称となる両側エッジをそれぞれ折り曲げて溶接足を延伸する。基板上には対応するプラグとロックする嵌合支持孔を設ける。 An existing connector includes a metal shell, and an insulating body is accommodated in the metal shell, and a plurality of conductive terminals are provided on the insulating body. The metal shell is manufactured by pressing, cutting, and bending a metal plate, including a substrate, and bending both side edges that are symmetrical to the substrate to extend the weld leg. A fitting support hole for locking with the corresponding plug is provided on the substrate.

しかし、前記構造のコネクターは、水が溶接足と金属殻体の間の隙間および嵌合支持孔からコネクター内に進入し易く、電気回路のショートを引き起こしてコネクターを損傷させ易い。 However, in the connector having the above structure, water easily enters the connector through the gap between the welding foot and the metal shell and the fitting support hole, and the connector is easily damaged by causing a short circuit in the electric circuit.

本考案の目的は、前述の現有技術の欠点に対し防水型コネクターを提供することにある。 An object of the present invention is to provide a waterproof connector for the above-mentioned drawbacks of the existing technology.

前述目的を実現する為に提供する本考案は防水型コネクターは、金属内殻、金属外殻、絶縁本体、及び複数の導電端子を備える。前記金属殻体には基板を備え、基板の対称となる両側エッジにはそれぞれ折り曲がり延伸する側板を設け、二つの側板の基板から離れた側のエッジにはそれぞれ内側方向に折れ曲がり延伸する蓋板を備え、二つの蓋板、二つの側板、及び基板を繞設して収納空間を形成し、基板には最低一つの嵌合支持孔を設け、嵌合支持孔の前端には制御体を備え、絶縁本体には金属内殻を内設する中空部を備え、金属内殻は中空部内に嵌設し、中空部の後壁には前方に延伸する舌状板を備え、舌状板は収納空間中を貫通し、導電端子は舌状板上に固定し、中空部には開孔を設け、金属内殻は開孔から接地垂直片を延伸し、接地垂直片は折れ曲がった状態で絶縁本体に嵌合固定し、金属外殻は絶縁本体上に嵌設、並びに、接地垂直片と圧接する。 A waterproof connector according to the present invention provided to achieve the above object includes a metal inner shell, a metal outer shell, an insulating body, and a plurality of conductive terminals. The metal shell includes a substrate, a side plate that bends and extends on both side edges that are symmetrical to the substrate, and a lid plate that bends and extends inward on the edges of the two side plates away from the substrate. The two cover plates, the two side plates, and the substrate are provided to form a storage space, the substrate is provided with at least one fitting support hole, and a control body is provided at the front end of the fitting support hole. The insulation body has a hollow part in which a metal inner shell is provided, the metal inner shell is fitted in the hollow part, and the rear wall of the hollow part is provided with a tongue plate extending forward, and the tongue plate is stored. It penetrates the space, the conductive terminal is fixed on the tongue plate, the hollow is provided with an opening, the metal inner shell extends the grounding vertical piece from the opening, and the grounding vertical piece is bent and insulated body The metal outer shell is fitted on the insulating main body and is pressed against the ground vertical piece.

前述に示す通り、本考案の防水型コネクターの絶縁本体は、金属内殻を包み覆う中空部を備える故、水が嵌合支持孔からコネクターのＰＣＢボードへ進入するのを防止し、同時に、金属外殻と接地垂直片が圧接されている為、接地効果を充分にし、公知技術である金属殻体の溶接足の作用を代替し、溶接足と金属殻体間の隙間からＰＣＢボードへの水の進入を避けられ、電気回路の正常作業を確保する効果を持つ。 As described above, since the insulation body of the waterproof connector of the present invention has a hollow portion that encloses the metal inner shell, it prevents water from entering the connector PCB board from the fitting support hole, and at the same time, the metal Since the outer shell and the grounding vertical piece are in pressure contact with each other, the grounding effect is sufficient, replacing the action of the metal shell welding foot, which is a well-known technique, and the water from the gap between the welding foot and the metal shell to the PCB board. This prevents the intrusion of the electric circuit and ensures the normal operation of the electric circuit.

本考案の防水型コネクターに関する実施例の立体図である。It is a three-dimensional view of the Example regarding the waterproof connector of this invention. 本考案の防水型コネクターに関する別の角度からの立体図である。It is the three-dimensional view from another angle regarding the waterproof connector of the present invention. 本考案の防水型コネクターの立体分解図である。It is a three-dimensional exploded view of the waterproof connector of the present invention. 本考案の防水型コネクターに関する別の角度からの立体分解図である。It is the three-dimensional exploded view from another angle regarding the waterproof connector of the present invention. 本考案の防水型コネクターに関する絶縁本体と導電端子のある角度からの装着配置図である。It is a mounting arrangement view from an angle of the insulating main body and the conductive terminal regarding the waterproof connector of the present invention. 本考案の防水型コネクターに関する導電端子のある角度からの立体図である。It is a three-dimensional view from a certain angle of the conductive terminal regarding the waterproof connector of the present invention.

本考案の技術内容、構造特徴、達成する目的、及び効果を詳細するため、以下に図面を参照として実施例を挙げて説明を行う。 In order to detail the technical contents, structural features, objects to be achieved, and effects of the present invention, description will be given below with reference to the drawings.

図１と図２に示す通り、本考案の防水型コネクター１００は、金属内殻１０、絶縁本体２０、複数の導電端子３０、及び金属外殻４０を備える。絶縁本体２０と導電端子３０のモジュール内一体成型である。 As shown in FIGS. 1 and 2, the waterproof connector 100 of the present invention includes a metal inner shell 10, an insulating body 20, a plurality of conductive terminals 30, and a metal outer shell 40. The insulating main body 20 and the conductive terminal 30 are integrally molded in the module.

図１〜図４に示す通り、金属内殻１０には基板１１を備え、基板１１の対称となる両側エッジにはそれぞれ折り曲がり延伸する側板１２を設け、二つの側板１２の基板１１から離れた側のエッジにはそれぞれ内側に折れ曲がり延伸する蓋板１３を備え、二つの蓋板１３、二つの側板１２、及び基板１１を繞設して収納空間１４を形成し、前端に近い基板１１に対称となる二つの嵌合支持孔１５を設け、嵌合支持孔１５の前端には外方向に延伸する制御体１６を備え、基板１１の後部には折り曲がり延伸する接地垂直片１７を設ける。 As shown in FIGS. 1 to 4, the metal inner shell 10 includes a substrate 11, and side plates 12 that bend and extend are provided on both side edges that are symmetrical to the substrate 11, and the two side plates 12 are separated from the substrate 11. Each side edge is provided with a cover plate 13 that bends and extends inward, and two storage plates 13, two side plates 12, and a substrate 11 are provided to form a storage space 14, and symmetrical to the substrate 11 near the front end. The fitting support hole 15 is provided with a control body 16 that extends outward at the front end of the fitting support hole 15, and a ground vertical piece 17 that is bent and extended at the rear of the substrate 11.

図１から図５に示す通り、絶縁本体２０には金属内殻１０を内設する中空部２１を備え、中空部２１の前端にはガイド部２２を設け、中空部２１の後壁の内側には前方に延伸する舌状板２３を備え、舌状板２３上には端子収納槽（未図示）を設け、舌状板２３は中空部２１を貫通する。中空部２１の後壁外側には対称となる二つの突出部２４を設け、二つの突出部２４間には凹部２５を形成し、中空部２１後壁の凹部２５に対応する箇所に開孔２６を設ける。基板１１に正面対応する中空部２１の壁外側には突出体２１１を設け、基板１１に正面対応する中空部２１壁内側において嵌合支持孔１５に対応する箇所に溝２１２を設け、蓋板１３に正面対応する中空部２１壁外側両側には嵌合部２７を設ける。 As shown in FIGS. 1 to 5, the insulating body 20 is provided with a hollow portion 21 in which the metal inner shell 10 is provided, a guide portion 22 is provided at the front end of the hollow portion 21, and inside the rear wall of the hollow portion 21. Includes a tongue plate 23 extending forward, and a terminal storage tank (not shown) is provided on the tongue plate 23, and the tongue plate 23 penetrates the hollow portion 21. Two symmetrical projecting portions 24 are provided outside the rear wall of the hollow portion 21, a recess 25 is formed between the two projecting portions 24, and an opening 26 is formed at a location corresponding to the recess 25 of the rear wall of the hollow portion 21. Is provided. A protrusion 211 is provided outside the wall of the hollow portion 21 corresponding to the front surface of the substrate 11, and a groove 212 is provided at a position corresponding to the fitting support hole 15 inside the wall of the hollow portion 21 corresponding to the front surface of the substrate 11. Fitting portions 27 are provided on both outer sides of the hollow portion 21 corresponding to the front.

図６に示す通り、導電端子３０は長い棒状で、それには接触部３１、端子溶接部３２を備え、接触部３１と端子溶接部３２の間には湾曲部３３を備える。 As shown in FIG. 6, the conductive terminal 30 has a long rod shape, which includes a contact portion 31 and a terminal weld portion 32, and a curved portion 33 between the contact portion 31 and the terminal weld portion 32.

図１〜図４に示す通り、金属外殻４０には基板１１と正面対応する外殻底板４１を備え、外殻底板４１の二つの相対する側面エッジにはそれぞれ折れ曲がり延伸する側壁４２を設け、二つの側壁４２の外殻底板４１から離れた一方側エッジにはそれぞれ内側方向に折れ曲がり延伸する嵌合アーム４３を設け、嵌合アーム４３には側壁４２との結合箇所から外側方向に延伸する溶接足４４を備え、溶接足４４に対応する側壁４２箇所に貫通孔４５を設け、凹部２５に対応する外殻底板４１箇所には凹口４６を備え、接地垂直片１７に対応する外殻底板４１後方部箇所には圧接部４７を設ける。 As shown in FIGS. 1 to 4, the metal outer shell 40 is provided with an outer shell bottom plate 41 corresponding to the front surface of the substrate 11, and two opposing side edges of the outer shell bottom plate 41 are provided with side walls 42 that bend and extend, respectively. Fitting arms 43 that bend and extend inward are provided on one side edges of the two side walls 42 apart from the outer shell bottom plate 41, and the fitting arms 43 are welded to extend outward from the joints with the side walls 42. The outer shell bottom plate 41 corresponding to the grounding vertical piece 17 is provided with a foot 44, a through hole 45 is provided in the side wall 42 corresponding to the welding foot 44, the outer shell bottom plate 41 corresponding to the recess 25 is provided with a recess 46. A pressure contact portion 47 is provided at the rear portion.

絶縁本体２０と導電端子３０がモジュール内一体成型である為、接触部３１は舌状板２３の端子収納槽（未図示）内に固定され、端子溶接部３２は絶縁本体２０の後方に露出し、装着時、金属内殻１０を中空部２１内に挿入するだけで制御体１６を溝２１２内に配置でき、接地垂直片１７は開孔２６から延伸して絶縁本体２０の凹部２５上に折り曲がった状態で嵌合固定する。その後、金属外殻４０を絶縁本体２０の上に嵌設すると、金属外殻４０の前端がガイド部２２を圧接し、嵌合アーム４３を嵌合部２７上に嵌設、凹口４６と突出体２１１を嵌合連結し、圧接部４７と接地垂直片１７は圧接し、これにより、装着が完了する。 Since the insulating body 20 and the conductive terminal 30 are integrally molded in the module, the contact portion 31 is fixed in a terminal storage tank (not shown) of the tongue-like plate 23, and the terminal welded portion 32 is exposed behind the insulating body 20. At the time of mounting, the control body 16 can be disposed in the groove 212 simply by inserting the metal inner shell 10 into the hollow portion 21, and the ground vertical piece 17 extends from the opening 26 and is folded on the recess 25 of the insulating body 20. Fit and fix in a bent state. Thereafter, when the metal outer shell 40 is fitted on the insulating body 20, the front end of the metal outer shell 40 presses against the guide portion 22, the fitting arm 43 is fitted on the fitting portion 27, and protrudes from the recess 46. The body 211 is fitted and connected, and the pressure contact portion 47 and the grounding vertical piece 17 are pressure contacted, thereby completing the mounting.

前述した通り、本考案の防水型コネクター１００の絶縁本体２０は、金属内殻１０を包み覆う中空部２１を備える故、水が嵌合支持孔１５からコネクターのＰＣＢボード（未図示）へ進入するのを防止する。同時に、金属外殻４０と接地垂直片１７が圧接されている為、接地効果を充分にし、公知技術である金属殻体の溶接足の作用を代替し、溶接足と金属殻体の間の隙間からＰＣＢボードへの水の進入を避けられ、電気回路の正常作業を確保する。 As described above, the insulating main body 20 of the waterproof connector 100 according to the present invention includes the hollow portion 21 that encloses the metal inner shell 10, so that water enters the connector PCB board (not shown) from the fitting support hole 15. To prevent. At the same time, since the metal outer shell 40 and the grounding vertical piece 17 are in pressure contact with each other, the grounding effect is sufficient, the action of the welding foot of the metal shell body, which is a known technique, is replaced, and the gap between the welding foot and the metal shell body To prevent water from entering the PCB board and ensure normal operation of the electrical circuit.

１００防水型コネクター
１０金属内殻
１１基板
１２側板
１３蓋板
１４収納空間
１５嵌合支持孔
１６制御体
１７接地垂直片
２０絶縁本体
２１中空部
２２ガイド部
２３舌状板
２４突出部
２５凹部
２６開孔
２７嵌合部
２１１突出体
２１２溝
３０導電端子
３１接触部
３２端子溶接部
３３湾曲部
４０金属外殻
４１外殻底板
４２側壁
４３嵌合アーム
４４溶接足
４５貫通孔
４６凹口
４７圧接部 DESCRIPTION OF SYMBOLS 100 Waterproof type connector 10 Metal inner shell 11 Board | substrate 12 Side plate 13 Cover plate 14 Storage space 15 Fitting support hole 16 Control body 17 Grounding vertical piece 20 Insulation body 21 Hollow part 22 Guide part 23 Tongue plate 24 Projection part 25 Recess 26 Open Hole 27 Fitting portion 211 Projection body 212 Groove 30 Conductive terminal 31 Contact portion 32 Terminal welding portion 33 Bending portion 40 Metal outer shell 41 Outer shell bottom plate 42 Side wall 43 Fitting arm 44 Welding foot 45 Through hole 46 Recessed port 47 Pressure contact portion

Claims

金属内殻、絶縁本体、複数の導電端子、及び金属外殻を備える防水型コネクターにおいて、
前記金属内殻には基板を備え、基板の対称となる両側エッジにはそれぞれ折り曲がり延伸する側板を設け、二つの側板の基板から離れた側のエッジにはそれぞれ内側方向に折れ曲がり延伸する蓋板を備え、二つの蓋板、二つの側板、及び基板を繞設して収納空間を形成し、前記基板には最低一つの嵌合支持孔を設け、嵌合支持孔の前端には制御体を備え、絶縁本体と導電端子はモジュール内一体成型とし、
絶縁本体は金属内殻を内設する中空部を備え、金属内殻は中空部内に嵌設し、中空部の後壁内側方向収納空間内には舌状板を延伸し、導電端子の一端は舌状板上に位置し、他の一端は絶縁本体から突出し、中空部の後方壁には貫通する開孔を設け、金属内殻は開孔から接地垂直片を延伸し、金属外殻は絶縁本体上に嵌設し、並びに、接地垂直片と圧接することを特徴とする防水型コネクター。 In a waterproof connector comprising a metal inner shell, an insulating body, a plurality of conductive terminals, and a metal outer shell,
The metal inner shell is provided with a substrate, side plates that are bent and extended on both side edges that are symmetrical to the substrate, and a lid plate that is bent and extended in the inner direction at the edges of the two side plates away from the substrate, respectively. Two cover plates, two side plates, and a substrate are provided to form a storage space, the substrate is provided with at least one fitting support hole, and a control body is provided at the front end of the fitting support hole. The insulation body and the conductive terminal are integrally molded in the module,
The insulating main body has a hollow portion in which a metal inner shell is provided, the metal inner shell is fitted in the hollow portion, a tongue-shaped plate is extended into the space in the inner direction of the rear wall of the hollow portion, and one end of the conductive terminal is Located on the tongue plate, the other end protrudes from the insulation body, the hollow wall is provided with an opening through it, the metal inner shell extends the ground vertical piece from the opening, the metal outer shell is insulated A waterproof connector that is fitted on the main body and press-contacted with a vertical ground piece.

前記基板に正面対応する中空部壁内側の嵌合支持孔に対応する箇所に溝を設け、前記制御体を溝内に配置することを特徴とする請求項１記載の防水型コネクター。 The waterproof connector according to claim 1, wherein a groove is provided at a position corresponding to the fitting support hole inside the hollow portion wall corresponding to the front surface of the substrate, and the control body is disposed in the groove.

前記絶縁本体の外表面に突出体を設け、突出体に対応する金属外殻に凹口を設け、突出体は前記凹口に嵌合することを特徴とする請求項１記載の防水型コネクター。 2. The waterproof connector according to claim 1, wherein a protrusion is provided on the outer surface of the insulating body, a recess is provided in a metal outer shell corresponding to the protrusion, and the protrusion is fitted into the recess.

前記金属外殻の接地垂直片に対応する箇所に圧接部を設け、圧接部と接地垂直片を圧接することを特徴とする請求項１記載の防水型コネクター。 2. The waterproof connector according to claim 1, wherein a pressure contact portion is provided at a position corresponding to the ground vertical piece of the metal outer shell, and the pressure contact portion and the ground vertical piece are pressure contacted.

接地垂直片は絶縁本体から延伸した後、折れ曲がり中空部の後方壁外側に密着し、圧接部は金属外殻から折れ曲がって延伸し、接地垂直片を弾力的に圧接することを特徴とする請求項４記載の防水型コネクター。 The grounding vertical piece extends from the insulating main body, and then comes into close contact with the outside of the rear wall of the bent hollow part, and the press contact part is bent and stretched from the metal outer shell to elastically press the grounding vertical piece. 4. The waterproof connector according to 4.