TWI485942B - Coaxial connector and substrate connector - Google Patents
Coaxial connector and substrate connector Download PDFInfo
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- TWI485942B TWI485942B TW100108635A TW100108635A TWI485942B TW I485942 B TWI485942 B TW I485942B TW 100108635 A TW100108635 A TW 100108635A TW 100108635 A TW100108635 A TW 100108635A TW I485942 B TWI485942 B TW I485942B
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Description
本發明係有關同軸連接器及基板用連接器。特別是有關將同軸纜線接線的同軸連接器、及此同軸連接器能裝卸自如地連接之安裝於印刷基板上的基板用連接器的構造。The present invention relates to a connector for a coaxial connector and a substrate. In particular, the coaxial connector for coaxial cable connection and the connector for detachably connecting the coaxial connector to the printed circuit board are attached.
同軸纜線為，將作為信號線的芯線(亦稱為中心導體或內部導體)以聚乙烯等之介電體包覆，將此介電體接地，或以作為屏蔽的編組線(亦稱為外部導體)覆蓋，然後，將編組線以絶緣護套(保護被膜)覆蓋。The coaxial cable is such that a core wire (also referred to as a center conductor or an inner conductor) as a signal line is covered with a dielectric such as polyethylene, and the dielectric body is grounded or used as a shielded grouping line (also referred to as a shielding line). The outer conductor is covered, and then the grouping line is covered with an insulating sheath (protective film).
同軸纜線係具有所謂電磁波朝外部的漏洩少、且可折曲某程度的特徵，可傳送從直流迄至毫米波為止的寬頻率範圍的電氣信號。由於同軸纜線具有這樣的特徵，所以被用作為例如將電視接收機或電台與天線連接用的饋線。又，同軸纜線亦被用作為電子機器內部的高頻信號的配線。The coaxial cable has a feature that the leakage of electromagnetic waves to the outside is small and can be bent to some extent, and it is possible to transmit an electrical signal in a wide frequency range from a direct current to a millimeter wave. Since the coaxial cable has such characteristics, it is used as, for example, a feeder for connecting a television receiver or a radio station to an antenna. Further, the coaxial cable is also used as a wiring for a high frequency signal inside the electronic device.
有關將這樣的同軸纜線接線的同軸連接器，例如，在屬日本公開專利公報的特開平3-156865號公報專利文獻1(以下稱專利文獻1)中，係揭示一種能一次完成同軸纜線的芯線之壓接、和編組線及護套之壓固的作業，能進行多數接線的連續作業，且能自動化的同軸連接器及其接線方法。For example, in the patent document 1 (hereinafter referred to as Patent Document 1) of the Japanese Laid-Open Patent Publication No. Hei. The crimping of the core wire, and the pressing operation of the grouping wire and the sheath, can carry out continuous operation of most wires, and can be an automated coaxial connector and a wiring method thereof.
圖17係將專利文獻1的同軸連接器(插頭)和被連接於此同軸連接器的同軸連接器(插座)對向配置的立體圖。本案的圖17對應專利文獻1的圖1。Fig. 17 is a perspective view showing the coaxial connector (plug) of Patent Document 1 and a coaxial connector (socket) connected to the coaxial connector. Fig. 17 of the present case corresponds to Fig. 1 of Patent Document 1.
圖18係表示專利文獻1的同軸連接器所備有的一組接觸件之構成的立體圖。圖19係表示前述一組接觸件內的信號線用的接觸件之構成的立體圖。本案的圖18對應於專利文獻1的圖2，本案的圖19對應於專利文獻1的圖3。Fig. 18 is a perspective view showing a configuration of a set of contacts provided in the coaxial connector of Patent Document 1. Fig. 19 is a perspective view showing the configuration of a contact for a signal line in the aforementioned set of contacts. Fig. 18 of the present case corresponds to Fig. 2 of Patent Document 1, and Fig. 19 of the present case corresponds to Fig. 3 of Patent Document 1.
參照圖17可知，專利文獻1的連接器CN係由插頭FC和插座MC所構成。插頭FC係在外罩80的內部具備用以將同軸纜線1w接線的接觸件8。一方面，插座MC係在外罩90的內部具備將同軸纜線1w接線用的接觸件9。Referring to Fig. 17, the connector CN of Patent Document 1 is composed of a plug FC and a socket MC. The plug FC is provided with a contact 8 for wiring the coaxial cable 1w inside the housing 80. On the other hand, the socket MC is provided with a contact 9 for wiring the coaxial cable 1w inside the housing 90.
參照圖17可知，插頭FC和插座MC能相互地裝卸。圖17所示的連接器CN係成為將一電線(同軸纜線)和另一電線(同軸纜線)匯接之所謂的線對線連接器(wiretowireconnector)。Referring to Fig. 17, the plug FC and the socket MC can be detachably attached to each other. The connector CN shown in Fig. 17 is a so-called wire-to-wire connector in which one electric wire (coaxial cable) and another electric wire (coaxial cable) are connected.
參照圖18可知，同軸纜線1w係由芯線1a、包圍芯線1a的介電體1b、覆蓋介電體1b之筒狀的金屬編組線1c、及被覆編組線1c的絶緣護套1d所構成。Referring to Fig. 18, the coaxial cable 1w is composed of a core wire 1a, a dielectric body 1b surrounding the core wire 1a, a cylindrical metal grouping wire 1c covering the dielectric body 1b, and an insulating sheath 1d covering the grouping wire 1c.
參照圖18或圖19可知，接觸件8係具備有：圓筒狀的壓固接觸件81、內部中空之銷狀的壓接接觸件82、及圓柱狀的絶緣體83。壓固接觸件81係具有：呈圓形開口的接觸件連接部81a、及將同軸纜線1w接線的壓固部81b。Referring to Fig. 18 or Fig. 19, the contact member 8 is provided with a cylindrical press-contact member 81, a pin-shaped crimp contact 82 having a hollow inner shape, and a cylindrical insulator 83. The press-contact member 81 has a contact connecting portion 81a having a circular opening and a pressing portion 81b for connecting the coaxial cable 1w.
參照圖18可知，接觸件連接部81a係可嵌合連接於接觸件9(對象側接觸件)的外部導體連接部。壓固部81b係具有：呈U字狀開口的一對導體套管811‧811、及呈U字狀開口的一對絶緣夾片812‧812。Referring to Fig. 18, the contact connecting portion 81a can be fitted and connected to the outer conductor connecting portion of the contact member 9 (object side contact). The pressing portion 81b has a pair of conductor sleeves 811‧811 which are open in a U shape, and a pair of insulating clips 812‧812 which are opened in a U shape.
參照圖18可知，一對導體套管811‧811係壓固編組線1c而能將編組線1c和壓固接觸件81導通。一對絶緣夾片812‧812係壓固絶緣護套1d而能固定(保持)同軸纜線1w。Referring to Fig. 18, a pair of conductor bushings 811‧811 presses the grouping line 1c to electrically connect the grouping line 1c and the pressure-bonding contact 81. A pair of insulating clips 812‧812 is a press-fit insulating sheath 1d to fix (hold) the coaxial cable 1w.
參照圖18或圖19可知，壓接接觸件82係具有：呈銷狀突出的接觸件連接部82a；設在接觸件連接部82a的基端部之壓接部82b及壓固部82c。Referring to Fig. 18 or Fig. 19, the crimp contact 82 has a contact connecting portion 82a protruding in a pin shape, a crimping portion 82b provided at a proximal end portion of the contact connecting portion 82a, and a pressing portion 82c.
參照圖18或圖19可知，接觸件連接部82a係可嵌合連接於接觸件9(對象側接觸件)的內部導體連接部。壓接部82b係在壓接接觸件82的軸向連設有一組壓接刃821‧821。壓接刃821中央部設置狹縫狀的溝部820。壓固部82c具有呈U字狀開口的一對絶緣夾片822‧822。Referring to Fig. 18 or Fig. 19, the contact connecting portion 82a is fitted and coupled to the inner conductor connecting portion of the contact member 9 (object side contact). The crimping portion 82b is provided with a set of crimping blades 821.821 in the axial direction of the crimping contact 82. A slit-shaped groove portion 820 is provided at a central portion of the crimping blade 821. The pressing portion 82c has a pair of insulating clips 822‧822 that are U-shaped.
參照圖18或圖19可知，壓接刃821的溝部820的內壁推擠被***於溝部820的介電體1b，使芯線1a稍微變形而能完成導通。一對絶緣夾片822‧822係壓固介電體1b而可固定(保持)介電體1b。Referring to Fig. 18 or Fig. 19, the inner wall of the groove portion 820 of the crimping blade 821 is pushed into the dielectric body 1b inserted into the groove portion 820, and the core wire 1a is slightly deformed to complete the conduction. A pair of insulating clips 822‧822 are used to pressurize the dielectric body 1b to fix (hold) the dielectric body 1b.
參照圖18或圖19可知，絶緣體83被***接觸件連接部81a的內部而被支撐，而且於絶緣體83的中心部所設的貫通孔***接觸件連接部82a。如此，接觸件8係將壓接接觸件82支撐成與壓固接觸件81絶緣。Referring to Fig. 18 or Fig. 19, the insulator 83 is inserted into the contact connecting portion 81a to be supported, and the through hole provided in the center portion of the insulator 83 is inserted into the contact connecting portion 82a. As such, the contact member 8 supports the crimp contact 82 to be insulated from the press-contact member 81.
參照圖18可知，同軸纜線1w為了接線於接觸件8而預先施行端末處理。例如，同軸纜線1w的長度被調整且其端末被切斷。接著，在離同軸纜線1w的端面規定的距離處剝離絶緣護套1d。然後，在離同軸纜線1w的端面規定的距離處剝離編組線1c，使編組線1c從絶緣護套1d露出。Referring to Fig. 18, the coaxial cable 1w is subjected to terminal processing in advance for wiring to the contact member 8. For example, the length of the coaxial cable 1w is adjusted and its end is cut. Next, the insulating sheath 1d is peeled off at a predetermined distance from the end face of the coaxial cable 1w. Then, the grouping line 1c is peeled off at a predetermined distance from the end surface of the coaxial cable 1w, and the grouping line 1c is exposed from the insulating sheath 1d.
經過這樣的步驟，經端末處理後的同軸纜線1w係如以下所說明般地接線於接觸件8。Through such a procedure, the end-processed coaxial cable 1w is wired to the contact member 8 as explained below.
首先，一組壓接刃821‧821及露出於一對絶緣夾片822‧822的介電體1b係以對應的方式接近配置。同時，以一對導體套管811‧811對應露出的編組線1c且一對絶緣夾片812‧812對應絶緣護套1d的方式接近配置。First, a set of crimping blades 821.821 and a dielectric body 1b exposed to a pair of insulating clips 822‧822 are arranged in a corresponding manner. At the same time, the pair of conductor sleeves 811‧811 correspond to the exposed grouping line 1c and the pair of insulating clips 812‧812 correspond to the insulating sheath 1d.
其次，使用專利文獻1所發明的壓接治具及壓固治具(均未圖示)，將芯線1a壓接於一組壓接刃821‧821，且將介電體1b壓固於壓固部82c。同時，以一對導體套管811‧811壓固編組線1c，並以一對絶緣夾片812‧812壓固絶緣護套1d。Next, using the crimping jig and the pressing jig (none of which are shown) of Patent Document 1, the core wire 1a is crimped to a set of crimping blades 821.821, and the dielectric body 1b is pressed against the pressure. Solid portion 82c. At the same time, the braided wire 1c is pressed by a pair of conductor sleeves 811‧811, and the insulating sheath 1d is pressed with a pair of insulating clips 812‧812.
不僅是專利文獻1，通常，同軸連接器之連接有同軸纜線的接觸件被裝入外罩。亦即，以往至少包含壓固作業之將同軸纜線接線至接觸件的作業、與將帶有同軸纜線的接觸件裝入外罩的安裝作業，係利用個別的步驟來實施。Not only Patent Document 1, but generally, a contact of a coaxial connector to which a coaxial cable is connected is incorporated in a cover. That is, the conventional operation of attaching the coaxial cable to the contact member including at least the pressing operation and the mounting operation of attaching the contact member with the coaxial cable to the outer cover are performed by individual steps.
因此，從接線作業朝安裝作業移送帶有同軸纜線的接觸件需耗費工夫等，會在迄至作成完成品的線束(電線上裝入有連接器者)為止的步驟中造成浪費。且會有亦擔心在將帶有同軸纜線的接觸件移送時會損傷接觸件等之品質管理上的問題。Therefore, it takes time and labor to transfer the contact with the coaxial cable from the wiring work to the mounting work, and waste is caused in the steps up to the completion of the wiring harness of the finished product (the connector is mounted on the electric wire). There is also a problem in quality management that may damage the contact member when the contact member with the coaxial cable is transferred.
本發明係有鑒於這樣的問題而完成者，目的在於提供一種可同時實施將同軸纜線接線至接觸件與將接觸件裝入外罩的同軸連接器，以及連接有此同軸連接器的基板用連接器。The present invention has been made in view of such problems, and an object thereof is to provide a coaxial connector capable of simultaneously connecting a coaxial cable to a contact member and a contact member to the outer cover, and a substrate connection to which the coaxial connector is connected Device.
(1)一種同軸連接器，係將具有芯線、包圍此芯線的介電體、覆蓋此介電體的編組線、及被覆此編組線的絶緣護套之同軸纜線的端末予以接線的同軸連接器，其具備：長方體狀的第1外罩，具有能收容經端末處理後的前述介電體而開設在一面上的收容溝；第1接觸件，收容於該第1外罩的內部且具有可壓接經端末處理後的前述芯線的一個以上的壓接刃，並自前述收容溝的底面突出；及導電性的外殼，其具有覆蓋前述第1外罩的一面之相反側的另一面及鄰接此另一面的兩側面之箱狀的本體部，前述外殼具有纜線夾，該纜線夾係一部分自前述本體部突出，且將前述同軸纜線的端末固定成和前述收容溝在同一軸上，此纜線夾係設有壓固經端末處理後的前述編組線之一對導體套管、及壓固經端末處理後的前述絶緣護套之一對絶緣夾片。。(1) A coaxial connector for coaxially connecting a core wire, a dielectric body surrounding the core wire, a grouping wire covering the dielectric body, and a terminal end of a coaxial cable covering the insulating sheath of the grouping wire The first outer cover having a rectangular parallelepiped shape has a receiving groove capable of accommodating the dielectric body after the end treatment, and the first contact member is housed inside the first outer cover and has a pressure One or more crimping blades of the core wire processed by the terminal end are protruded from the bottom surface of the receiving groove; and the conductive outer casing has the other side opposite to the side of the first outer cover and adjacent to the other side a box-shaped main body portion on one side of the one surface, the outer casing has a cable clamp, and the cable clip protrudes from the main body portion, and the end of the coaxial cable is fixed on the same axis as the receiving groove. The cable clamp is provided with one of the aforementioned braiding wires after the end-end treatment, and one of the insulating sheaths of the insulating sheath after the end-end treatment. .
包含有第1及第2外罩的外罩係具有絶緣性。絶緣性的外罩可以是由非導電性的材料所構成的外罩，將合成樹脂成形而可獲得所期望的形狀之絶緣性的外罩。The cover including the first and second outer covers is insulating. The insulating cover may be an outer cover made of a non-conductive material, and a synthetic resin may be molded to obtain an insulating cover having a desired shape.
第1外罩係具有開設在其一面上的收容溝，可將經端末處理後的介電體從其半徑方向***收容溝而予以收容。第1外罩亦可在內部設置用以收容第1接觸件的收容室，從第1外罩的另一面***的第1接觸件被收容於收容室。為了將收容於第1外罩的第1接觸件與覆蓋第1外罩的另一面的導電性的外殼予以電性絶緣，亦可在第1外罩設置開閉蓋。The first cover has a receiving groove formed on one surface thereof, and the terminal-treated dielectric body can be inserted into the receiving groove from the radial direction and can be accommodated. The first outer cover may be provided with a storage chamber for accommodating the first contact, and the first contact inserted from the other surface of the first outer cover is housed in the storage chamber. In order to electrically insulate the first contact member housed in the first outer cover from the conductive outer casing covering the other surface of the first outer cover, the first outer cover may be provided with an opening and closing cover.
壓接刃的溝部內壁係推擠被***開設在其中央部的狹縫狀溝部之介電體，使芯線稍微變形而能將芯線和第1接觸件導通。壓接刃宜連設成一組，能確實地和芯線導通。The inner wall of the groove portion of the pressure contact blade pushes the dielectric body inserted into the slit-like groove portion opened at the center portion thereof, and the core wire is slightly deformed to electrically connect the core wire and the first contact member. The crimping blades should be connected in a group and can be reliably connected to the core wire.
外殼係以形成預先經沖壓加工後的導電性展開板而構成箱狀的本體部及纜線夾較佳。外殼亦可作為覆蓋第1外罩的屏蔽板而發揮作用，亦可作為同軸連接器的外殼而發揮作用，亦可和編組線導通，作為外部電極而發揮作用。It is preferable that the outer casing is formed into a box-shaped main body portion and a cable clamp by forming a conductive development plate which has been subjected to press working. The outer casing can also function as a shield plate covering the first outer cover, or function as a casing of the coaxial connector, or can be electrically connected to the grouping wire and function as an external electrode.
根據發明(1)的同軸連接器係在將第1接觸件及外殼裝入第1外罩的狀態下，可將經端末處理後的同軸纜線接線。亦即，可同時實施將同軸纜線接線至接觸件的接線作業、與將帶有同軸纜線的接觸件裝入外罩的安裝作業。因此，根據發明(1)的同軸連接器，在步驟中不會造成浪費，亦有助於降低製造成本。According to the coaxial connector of the invention (1), the coaxial cable after the end processing can be connected in a state in which the first contact member and the outer casing are fitted into the first outer cover. That is, the wiring work for wiring the coaxial cable to the contact member and the mounting work for attaching the contact member with the coaxial cable to the outer cover can be simultaneously performed. Therefore, according to the coaxial connector of the invention (1), no waste is caused in the step, and the manufacturing cost is also reduced.
發明(2)係如發明(1)所記載之同軸連接器，其中，前述外殼係其一部分隔著容易割斷的刻痕而和帶狀的載片連結，此載片係將該外殼呈鏈狀繋接。The coaxial connector according to the invention of the invention, wherein the outer casing is connected to a strip-shaped carrier via a notch that is easily cut, and the carrier is chain-shaped. Connected.
根據發明(2)的同軸連接器，係容易使用自動組裝機將帶有第1接觸件的外罩裝入呈鏈狀繋接於載片的外殼，可縮短作業時間。According to the coaxial connector of the invention (2), it is easy to use the automatic assembly machine to mount the outer cover with the first contact member in a casing that is coupled to the carrier in a chain shape, thereby shortening the working time.
再者，亦容易使用具備壓接治具及壓固治具的自動機，藉由壓接及壓固將經端末處理後的同軸纜線接線(裝配)於此帶有第1接觸件的外罩。接著，藉由在刻痕將外殼從載片割斷，可獲得作為完成品的線束。根據發明(2)的同軸連接器，可大幅縮短組裝‧配線作業的時間。Furthermore, it is also easy to use an automatic machine having a crimping jig and a pressing fixture, and the end-treated coaxial cable is wired (assembled) to the housing with the first contact by crimping and pressing. . Next, by cutting the outer casing from the slide at the score, a wire harness as a finished product can be obtained. According to the coaxial connector of the invention (2), the time required for assembly and wiring work can be greatly shortened.
發明(3)係一種(1)或(2)所記載之同軸連接器可裝卸自如地連接，且被安裝於印刷基板的基板用連接器，係具備：第2外罩，具有供前述第1外罩自其一面側***的凹部；第2接觸件，其第2接觸片由前述凹部的底面突出，其中該第2接觸片係被前述第1接觸件所具有之朝前述一面突出的一對第1接觸片所挾持；及配置於前述第2外罩之一對對向之平板狀的第3接觸件；此等第3接觸件係具有從形成前述凹部的一對對向之內壁突出的第3接觸片，用以推壓前述外殼的本體部的兩側面的一部分。According to a third aspect of the invention, there is provided a connector for a substrate, wherein the coaxial connector is detachably connected to the printed circuit board, and the second outer cover includes the first outer cover. a recessed portion inserted from one side of the second contact piece, wherein the second contact piece protrudes from a bottom surface of the recessed portion, wherein the second contact piece is a pair of first ones of the first contact piece that protrude toward the one surface And a third contact member disposed in a flat shape opposite to one of the pair of second outer covers; and the third contact member has a third protruding portion from a pair of opposing inner walls forming the concave portion a contact piece for pushing a part of both side faces of the body portion of the outer casing.
包含有第1至第3接觸件的接觸件係具有導電性，將導電性的金屬板進行沖壓加工或折曲加工，可獲得所期望的形狀之導電性的接觸件。接觸件若考慮到加工的容易性、彈力特性、導電性等因素，例如可適用銅合金，但並非侷限於銅合金。The contact including the first to third contacts is electrically conductive, and the conductive metal plate is subjected to press working or bending to obtain a conductive member having a desired shape. When the contact member takes into consideration factors such as easiness of processing, elastic properties, electrical conductivity, and the like, for example, a copper alloy can be applied, but it is not limited to a copper alloy.
在具有供第1外罩自其一面側***的凹部之第2外罩中，在凹部被第1外罩***的狀況，不排除外殼的本體部是被***凹部的情況。在第1外罩被***第2外罩的凹部之狀況，亦可意味第1外罩和第2外罩是嵌合的情況。且以在將第1外罩***於凹部時具有鎖扣感(卡搭聲)地鎖定者較佳。且以當同軸纜線提高時鎖定會被解除者較佳。In the second outer cover having the concave portion into which the first outer cover is inserted from one surface side, in the case where the concave portion is inserted into the first outer cover, it is not excluded that the main body portion of the outer casing is inserted into the concave portion. The case where the first outer cover is inserted into the concave portion of the second outer cover may mean that the first outer cover and the second outer cover are fitted. Further, it is preferable to lock the first outer cover with a locking feeling (click sound) when the first outer cover is inserted into the concave portion. And it is better to lock when the coaxial cable is raised.
根據發明(3)的基板用連接器，能實現可對印刷基板的安裝面從垂直方向***的垂直安裝型(亦稱為top-entry型)連接器。根據發明(3)的基板用連接器，能實現其安裝高度低，所謂的高度低之連接器，適合於被要求過於集中安裝的電子機器。According to the connector for a board of the invention (3), a vertical mount type (also referred to as a top-entry type) connector in which a mounting surface of the printed board can be inserted from a vertical direction can be realized. According to the connector for a substrate of the invention (3), a connector having a low mounting height and a so-called low height can be realized, and is suitable for an electronic device that is required to be installed in a concentrated manner.
發明(4)係如發明(3)所記載之基板用連接器，其中，前述第2外罩係具有連通前述凹部且為了能***前述纜線夾而開設的保持溝，此保持溝係為了使前述纜線夾難以從該第2外罩脫離而使開口側呈Ω字狀變狹窄。According to a fourth aspect of the invention, the second outer cover has a holding groove that communicates with the recessed portion and that can be inserted into the cable clamp, and the retaining groove is configured to It is difficult for the cable clip to be detached from the second outer cover, and the opening side is narrowed in an Ω shape.
根據發明(4)的基板用連接器，係具有開口側呈Ω字狀變狹窄的保持溝，且於此保持溝保持有纜線夾，故可防止在拉引同軸纜線時，同軸連接器易從基板用連接器脫離的情形。The connector for a board according to the invention (4) has a holding groove whose opening side is narrow in an Ω shape, and the cable holder is held by the holding groove, so that the coaxial connector can be prevented from being pulled when the coaxial cable is pulled. It is easy to detach from the connector for the substrate.
根據本發明的同軸連接器係在將第1接觸件及外殼裝入第1外罩的狀態下，能將經端末處理後的同軸纜線接線。根據本發明的同軸連接器，可同時實施將同軸纜線接線至接觸件的接線作業、與將帶有同軸纜線的接觸件裝入外罩的安裝作業。根據本發明的同軸連接器，在步驟中不會造成浪費，亦有助於降低製造成本。According to the coaxial connector of the present invention, the coaxial cable after the end processing can be connected in a state in which the first contact member and the outer casing are fitted into the first outer cover. According to the coaxial connector of the present invention, the wiring work for wiring the coaxial cable to the contact member and the mounting work for attaching the contact member with the coaxial cable to the outer cover can be simultaneously performed. The coaxial connector according to the present invention does not cause waste in the steps and also contributes to a reduction in manufacturing cost.
根據本發明的基板用連接器，得以實現可對印刷基板的安裝面從垂直方向***的垂直安裝型連接器。根據本發明的基板用連接器係得以實現高度低的連接器，適用於要求過於集中安裝的電子機器。According to the connector for a substrate of the present invention, a vertically mounted connector that can be inserted into the mounting surface of the printed substrate from the vertical direction can be realized. The connector for a substrate according to the present invention is capable of realizing a connector having a low height, and is suitable for an electronic device requiring excessive concentration.
本發明者們發現，藉由將壓接芯線的接觸件和壓固編組線及絶緣護套的外殼事先裝入外罩，再將經端末處理後的同軸纜線接線於此同軸連接器，可節省步驟之浪費，據此實現發明新的同軸連接器及基板用連接器。以下，茲參照圖面來說明用以實施本發明的形態。The present inventors have found that by attaching the contact piece of the crimping core wire and the casing of the press-forming grouping wire and the insulating sheath to the outer casing in advance, and then wiring the terminal-treated coaxial cable to the coaxial connector, the invention can save The waste of the steps, according to which the invention of the new coaxial connector and the connector for the substrate. Hereinafter, embodiments for carrying out the invention will be described with reference to the drawings.
首先，茲說明本發明的一實施形態的同軸連接器之構成。圖1係表示本發明的一實施形態的同軸連接器之構成的立體分解組裝圖。圖2係表示前述實施形態的同軸連接器之構成的立體分解組裝圖，且係從不同於圖1的方向觀看同軸連接器。First, the configuration of a coaxial connector according to an embodiment of the present invention will be described. Fig. 1 is a perspective exploded assembly view showing a configuration of a coaxial connector according to an embodiment of the present invention. Fig. 2 is a perspective exploded assembly view showing the configuration of the coaxial connector of the above embodiment, and the coaxial connector is viewed from a direction different from that of Fig. 1.
又，圖3係表示將前述實施形態的同軸連接器與經端末處理後的同軸纜線對向配置的立體圖，且係同軸纜線接線前的狀態圖。圖4係前述實施形態的同軸連接器之立體圖，且係同軸纜線接線後的狀態圖。3 is a perspective view showing the coaxial connector of the above-described embodiment and the coaxial cable after the end processing, and is a state before the coaxial cable is connected. Fig. 4 is a perspective view of the coaxial connector of the above embodiment, and is a state diagram after the coaxial cable is wired.
參照圖1至圖4可知，本發明的一實施形態的同軸連接器(以下，稱為插頭)10係可將同軸纜線1w的端末接線。同軸纜線1w係具有：芯線1a、包圍芯線1a的介電體1b、覆蓋介電體1b的編組線1c、及被覆編組線1c的絶緣護套1d。此外，所圖示的同軸纜線1w係顯示已利用習知技術所揭示的順序進行了端末處理者。1 to 4, a coaxial connector (hereinafter referred to as a plug) 10 according to an embodiment of the present invention can be used to connect the ends of the coaxial cable 1w. The coaxial cable 1w includes a core wire 1a, a dielectric body 1b surrounding the core wire 1a, a grouping wire 1c covering the dielectric body 1b, and an insulating sheath 1d covering the grouping wire 1c. Furthermore, the illustrated coaxial cable 1w shows that the end-user has been performed in the order disclosed by the prior art.
參照圖1至圖4可知，插頭10係具備：長方體狀的第1外罩1、第1接觸件3、及導電性的外殼5。第1外罩1係具有開設在一面11上的收容溝1e。收容溝1e可收容經端末處理後的介電體1b。1 to 4, the plug 10 includes a first outer cover 1 having a rectangular parallelepiped shape, a first contact member 3, and a conductive outer casing 5. The first outer cover 1 has a receiving groove 1e opened on one surface 11. The accommodation groove 1e can accommodate the dielectric body 1b after the terminal treatment.
參照圖1至圖4可知，第1接觸件3被收容於第1外罩1的內部。第1接觸件3具有一組壓接刃31‧31。此等的壓接刃31‧31係從收容溝1e的底面突出。而且，此等的壓接刃31‧31可壓接經端末處理後的芯線1a。1 to 4, the first contact 3 is housed inside the first cover 1. The first contact 3 has a set of crimping edges 31‧31. These crimping blades 31‧31 protrude from the bottom surface of the housing groove 1e. Moreover, these crimping blades 31‧31 can be crimped to the end-treated core wire 1a.
參照圖1至圖4可知，外殼5具有箱狀的本體部51。本體部係覆蓋第1外罩1的一面11之相反側的另一面12及與另一面12鄰接的兩側面13‧14。又，外殼5係具有一部分從本體部51突出的纜線夾52。纜線夾52係可將同軸纜線1w的端末固定在和收容溝1e同一軸上。1 to 4, the outer casing 5 has a box-shaped main body portion 51. The main body portion covers the other surface 12 on the opposite side of the one surface 11 of the first outer cover 1 and the two side surfaces 13‧14 adjacent to the other surface 12. Further, the outer casing 5 has a cable clip 52 that partially protrudes from the main body portion 51. The cable clamp 52 is capable of fixing the end of the coaxial cable 1w to the same axis as the receiving groove 1e.
參照圖1至圖4可知，纜線夾52係設置有一對導體套管521‧521和一對絶緣夾片522‧522。一對導體套管521‧521可壓固經端末處理後的編組線1c。一對絶緣夾片522‧522可壓固經端末處理後的絶緣護套1d。1 to 4, the cable clamp 52 is provided with a pair of conductor sleeves 521‧521 and a pair of insulating clips 522‧522. A pair of conductor sleeves 521‧521 can be pressed through the end-processed grouping line 1c. A pair of insulating clips 522‧522 can be pressed through the end-treated insulating sheath 1d.
接著，說明插頭10之構成。圖5A～D係分別表示前述實施形態的同軸連接器之構成圖，圖5A是同軸連接器的前視圖，圖5B是同軸連接器的仰視圖，圖5C是同軸連接器的左側視圖，圖5D是圖5B的X-X箭頭方向剖面圖。Next, the configuration of the plug 10 will be described. 5A to 5D are views showing the configuration of the coaxial connector of the above embodiment, Fig. 5A is a front view of the coaxial connector, Fig. 5B is a bottom view of the coaxial connector, and Fig. 5C is a left side view of the coaxial connector, Fig. 5D This is a cross-sectional view taken along the line XX of Fig. 5B.
又，圖6A～H及J係分別表示前述實施形態的同軸連接器所備有的第1外罩之構成圖，圖6A是第1外罩的前視圖，圖6B是第1外罩的俯視圖，圖6C是第1外罩的仰視圖，圖6D是第1外罩的後視圖，圖6E是圖6A的E-E箭頭方向剖面圖，圖6F是圖6A的F-F箭頭方向剖面圖，圖6G是圖6A的G-G箭頭方向剖面圖，圖6H是圖6A的H-H箭頭方向剖面圖，圖6J是圖6A的J-J箭頭方向剖面圖。6A to 6H and J are views showing a configuration of a first outer cover provided in the coaxial connector of the above-described embodiment, and Fig. 6A is a front view of the first outer cover, and Fig. 6B is a plan view of the first outer cover, Fig. 6C. Fig. 6D is a rear view of the first outer cover, Fig. 6E is a cross-sectional view taken along the line EE of Fig. 6A, Fig. 6F is a cross-sectional view of the arrow FF of Fig. 6A, and Fig. 6G is a GG arrow of Fig. 6A. Fig. 6H is a cross-sectional view taken along the line HH of Fig. 6A, and Fig. 6J is a cross-sectional view taken along the line JJ of Fig. 6A.
圖7A、B係分別表示前述實施形態的同軸連接器所備有的外殼之構成圖，圖7A是外殼的俯視圖，圖7B是外殼的前視圖。圖8係表示前述實施形態的同軸連接器所備有的第1接觸件之構成的立體圖。7A and 7B are views showing a configuration of a casing provided in the coaxial connector of the above embodiment, Fig. 7A is a plan view of the casing, and Fig. 7B is a front view of the casing. Fig. 8 is a perspective view showing the configuration of a first contact provided in the coaxial connector of the above embodiment.
參照圖1或圖8可知，第1接觸件3係形成預先被沖壓加工的導電性展開板(未圖示)。而且，第1接觸件3係利用壓接部3a和接觸件連接部3b構成。壓接部3a具有一組壓接刃31‧31。接觸件連接部3b係具有與屬對象側接觸件的第2接觸件4(參照圖12)相連接的一對第1接觸片32‧32。Referring to Fig. 1 or Fig. 8, the first contact member 3 is formed of a conductive development plate (not shown) which is previously press-formed. Further, the first contact 3 is constituted by the crimping portion 3a and the contact connecting portion 3b. The crimping portion 3a has a set of crimping edges 31‧31. The contact connecting portion 3b has a pair of first contact pieces 32‧32 that are connected to the second contact 4 (see FIG. 12) of the object side contact.
參照圖1或圖5及圖6各圖可知，第1外罩1係具有開設在一面11上的收容溝1e，能將經端末處理後的介電體1b從其半徑方向***於收容溝1e而予以收容。又，第1外罩1係具有開設在另一面12上且用以收容第1接觸件3的收容室1f。Referring to Fig. 1 or Fig. 5 and Fig. 6, the first outer cover 1 has a receiving groove 1e formed in one surface 11, and the dielectric body 1b subjected to the end treatment can be inserted into the receiving groove 1e from the radial direction thereof. Be accommodated. Further, the first outer cover 1 has a storage chamber 1f that is opened on the other surface 12 and houses the first contact 3.
參照圖1或圖5及圖6各圖可知，第1外罩1係設置有一組狹縫開口11e‧11e。此等狹縫開口11e‧11e係連通收容室1f和收容溝1e。而且，能以當第1接觸件3被收容於收容室1f時，一組壓接刃31‧31被此等狹縫開口11e‧11e所導引，一組壓接刃31‧31從收容溝1e的底面突出的方式作配置。1 or 5 and FIG. 6, the first outer cover 1 is provided with a plurality of slit openings 11e‧11e. These slit openings 11e‧11e are connected to the storage chamber 1f and the accommodation groove 1e. Further, when the first contact 3 is housed in the storage chamber 1f, a set of crimping blades 31‧31 are guided by the slit openings 11e‧11e, and a set of crimping blades 31‧31 are received from the receiving groove. The bottom surface of 1e is arranged in a manner to be arranged.
又，第1外罩1係具有開設在一面11上的V字溝1g。而且，在V字溝1g的底面開設有收容開口11f。收容開口11f係連通V字溝1g和收容室1f。Further, the first outer cover 1 has a V-shaped groove 1g opened on one surface 11. Further, a receiving opening 11f is opened in the bottom surface of the V-shaped groove 1g. The accommodating opening 11f is connected to the V-shaped groove 1g and the accommodating chamber 1f.
參照圖2至圖6各圖、及圖8可知，收容於收容室1f的第1接觸件3之一對第1接觸片32‧32係建構成：其等前端部經由收容開口11f而位在一面11側。而且，一對第1接觸片32‧32係經由V字溝1g及收容開口11f而能和進入的第2接觸件4(參照圖12)連接。Referring to FIGS. 2 to 6 and FIG. 8, one of the first contacts 3 housed in the storage chamber 1f is configured to be the first contact piece 32‧32, and the front end portion thereof is positioned via the receiving opening 11f. One side is 11 side. Further, the pair of first contact pieces 32‧32 can be connected to the incoming second contact 4 (see FIG. 12) via the V-shaped groove 1g and the accommodation opening 11f.
參照圖1或圖6各圖可知，第1外罩1係將開閉蓋1h設於另一面12。在將第1接觸件3收容在收容室1f之後，將開閉蓋1h關閉，藉此可將第1接觸件3和外殼5電性絶緣(參照圖2或圖5)。1 and 6, the first outer cover 1 is provided with the opening and closing cover 1h on the other surface 12. After the first contact 3 is housed in the storage chamber 1f, the opening and closing cover 1h is closed, whereby the first contact 3 and the outer casing 5 can be electrically insulated (see FIG. 2 or FIG. 5).
參照圖7各圖可知，外殼5係形成預先經沖壓加工後的導電性展開板(未圖示)。而且，外殼5係構成箱狀的本體部51及纜線夾52。外殼5的本體部51之一部分係和帶狀的載片50(carrier)繋接。在此繋接片上形成刻痕5n，可在刻痕5n將外殼5從載片50割斷。Referring to each of the drawings of Fig. 7, the outer casing 5 is formed of a conductive development plate (not shown) which has been subjected to press working in advance. Further, the outer casing 5 constitutes a box-shaped main body portion 51 and a cable clamp 52. One portion of the body portion 51 of the outer casing 5 is coupled to a belt-shaped carrier 50. A score 5n is formed on the tie piece, and the outer casing 5 can be cut from the slide 50 at the score 5n.
參照圖7各圖可知，本體部51係在其兩側面開設卡止孔51a。一方面，參照圖5各圖或圖6各圖可知，在第1外罩1的兩側面13‧14，設置一對卡止突起1n‧1n。當將本體部51從第1外罩1的另一面12***時，卡止孔51a卡止於卡止突起1n而能將外殼5固定於第1外罩1(參照圖5各圖)。Referring to each of the drawings of Fig. 7, the main body portion 51 has locking holes 51a formed on both side surfaces thereof. On the other hand, referring to each of Fig. 5 or Fig. 6, it can be seen that a pair of locking projections 1n‧1n are provided on both side faces 13‧14 of the first outer cover 1. When the main body portion 51 is inserted from the other surface 12 of the first outer cover 1, the locking hole 51a is locked to the locking projection 1n, and the outer casing 5 can be fixed to the first outer cover 1 (see FIG. 5).
其次，說明實施形態的插頭10之組裝方法，並且說明插頭10的作用及效果。圖9係表示前述實施形態的同軸連接器所備有的外殼之構成的立體圖，且係帶狀的載片鏈接有複數個外殼之狀態圖。圖10係表示前述實施形態的同軸連接器之外觀的立體圖，且係將同軸纜線依序接線的狀態圖。Next, a method of assembling the plug 10 of the embodiment will be described, and the action and effect of the plug 10 will be described. Fig. 9 is a perspective view showing a configuration of a casing provided in the coaxial connector of the above embodiment, and a state in which a plurality of casings are linked by a belt-shaped carrier. Fig. 10 is a perspective view showing the appearance of the coaxial connector of the above-described embodiment, and is a view showing a state in which the coaxial cables are sequentially connected.
參照圖8可知，壓接刃31係其中央部開設有狹縫狀的溝部31a。參照圖3，經端末處理後的同軸纜線1w為，當其介電體1b***收容溝1e時，則溝部31a的內壁會推擠介電體1b，使芯線1a稍微變形而能將芯線1a和第1接觸件3導通(參照圖4或圖5各圖)。Referring to Fig. 8, the pressure contact blade 31 has a slit-shaped groove portion 31a formed in a central portion thereof. Referring to Fig. 3, the end-to-end processed coaxial cable 1w is such that when the dielectric body 1b is inserted into the receiving groove 1e, the inner wall of the groove portion 31a pushes the dielectric body 1b, and the core wire 1a is slightly deformed to enable the core wire 1a and the first contact 3 are electrically connected (refer to each of FIG. 4 or FIG. 5).
參照圖1至圖5各圖可知，插頭10為，連設有一組壓接刃31，可將芯線1a和第1接觸件3確實地導通。又，這樣的壓接連接係具有所謂能使芯線1a露出而可省略剝離介電體1b的作業(端末處理作業)之優點。1 to 5, the plug 10 is provided with a plurality of crimping blades 31, and the core wire 1a and the first contact 3 can be surely turned on. Moreover, such a pressure-bonding connection has an advantage that the core wire 1a can be exposed and the operation of the peeling dielectric body 1b (end-end processing operation) can be omitted.
參照圖3，當將一對導體套管521‧521壓固於經端末處理後的編組線1c時，則編組線1c和外殼5被電性連接，可將外殼5的本體部51作為外部電極而發揮作用。外殼5亦可作為覆蓋第1外罩1的屏蔽板而發揮作用，亦可作為插頭10的外殼而發揮作用(參照圖5各圖)。Referring to Fig. 3, when a pair of conductor sleeves 521‧521 are press-fitted to the end-processed grouping line 1c, the grouping line 1c and the outer casing 5 are electrically connected, and the body portion 51 of the outer casing 5 can be used as an external electrode. And play a role. The outer casing 5 can also function as a shield plate covering the first outer cover 1, and can also function as a casing of the plug 10 (see the respective drawings of Fig. 5).
又，同軸纜線1w為，當一對絶緣夾片522‧522壓固於經端末處理後的絶緣護套1d時，即可將同軸纜線1w的端末固定。實施形態的插頭10係可將編組線1c和絶緣護套1d匯集一起壓固。又，亦可同時地實施芯線1a的壓接與同軸纜線1w之端末的壓固。Further, the coaxial cable 1w is such that when the pair of insulating clips 522‧522 are pressed against the end-treated insulating sheath 1d, the end of the coaxial cable 1w can be fixed. The plug 10 of the embodiment can pressurize the grouping line 1c and the insulating sheath 1d together. Further, the crimping of the core wire 1a and the pressing of the end of the coaxial cable 1w can be performed simultaneously.
實施形態的插頭10係經過以下所示那樣的步驟而連接同軸纜線1w。參照圖9可知，所成形的外殼5係呈鏈狀繋接於載片50(參照圖7各圖)。具有成形的複數個外殼5之載片50被捲軸(未圖示)捲繞。然後，在自動組裝步驟中，自此捲軸拉出載片50。The plug 10 of the embodiment is connected to the coaxial cable 1w by the procedure as described below. Referring to Fig. 9, the molded case 5 is attached to the carrier 50 in a chain shape (see Fig. 7 for each drawing). The slide 50 having a plurality of formed outer casings 5 is wound by a spool (not shown). Then, in the automatic assembly step, the slide 50 is pulled out from this reel.
參照圖9可知，自動組裝步驟中，第1外罩1依序組裝於間歇地移動的外殼5。此外，在第1外罩1中，以另一步驟預先裝入有第1接觸件3。Referring to Fig. 9, in the automatic assembly step, the first outer cover 1 is sequentially assembled to the outer casing 5 which is intermittently moved. Further, in the first outer cover 1, the first contact 3 is preliminarily loaded in another step.
其次，參照圖10可知，插頭10藉由載片50而被搬送於具備壓接治具及壓固治具的自動機(未圖示)。而且，預先使經端末處理後的同軸纜線1w的端末在被壓接的同時被壓固。其次，插頭10係在刻痕5n被從載片50割斷，可獲得作為完成品的線束(帶有同軸纜線1w的插頭10)。Next, referring to Fig. 10, the plug 10 is transported by the slide 50 to an automaton (not shown) including a crimping jig and a press jig. Further, the end of the end-processed coaxial cable 1w is pressed in advance while being crimped. Next, the plug 10 is cut from the carrier 50 at the score 5n, and a wire harness (a plug 10 with a coaxial cable 1w) as a finished product can be obtained.
實施形態的插頭10亦可使用具備壓固治具的自動機(未圖示)將編組線1c和絶緣護套1d匯集一起壓固。又，實施形態的插頭10亦可使用具備壓接治具及壓固治具的自動機而同時地實施壓接和壓固。In the plug 10 of the embodiment, the grouping line 1c and the insulating sheath 1d may be collectively pressed together using an automatic machine (not shown) provided with a press-fixing jig. Further, the plug 10 of the embodiment can be simultaneously crimped and pressed using an automaton including a crimping jig and a press jig.
如此，實施形態的插頭10係在將第1接觸件3及外殼5裝入第1外罩1的狀態下可將經端末處理後的同軸纜線1w接線。亦即，可同時實施將同軸纜線接線至接觸件的作業、與將帶有同軸纜線的接觸件裝入外罩的安裝作業。因此，實施形態的插頭10在步驟中不會造成浪費，且亦有助於降低製造成本。As described above, in the plug 10 of the embodiment, the end-to-end processed coaxial cable 1w can be connected while the first contact 3 and the outer casing 5 are placed in the first outer cover 1. That is, the operation of wiring the coaxial cable to the contact member and the mounting work of attaching the contact member with the coaxial cable to the outer cover can be simultaneously performed. Therefore, the plug 10 of the embodiment does not cause waste in the step, and also contributes to a reduction in manufacturing cost.
其次，說明本發明的一實施形態的基板用連接器之構成。圖11係表示本發明的一實施形態的基板用連接器之構成的立體圖，且係連接有前述實施形態的同軸連接器之狀態圖。圖12係表示前述實施形態的基板用連接器之構成的立體分解組裝圖。Next, a configuration of a connector for a substrate according to an embodiment of the present invention will be described. FIG. 11 is a perspective view showing a configuration of a connector for a board according to an embodiment of the present invention, and is a state diagram in which the coaxial connector of the above-described embodiment is connected. Fig. 12 is an exploded perspective view showing the configuration of the connector for a substrate of the above embodiment.
又，圖13A～D係分別表示前述實施形態的基板用連接器之構成的圖，圖13A係基板用連接器的俯視圖，圖13B係基板用連接器的仰視圖，圖13C係表示基板用連接器之基板側接合面的圖，圖13D係圖13A的X-X箭頭方向剖面圖。13A to 13D are views showing the configuration of the board connector of the above-described embodiment, and Fig. 13A is a plan view of the board connector, Fig. 13B is a bottom view of the board connector, and Fig. 13C is a board connection. FIG. 13D is a cross-sectional view taken along the line XX of FIG. 13A.
參照圖11可知，本發明的一實施形態的基板用連接器(以下，稱為插座)20係被安裝於印刷基板2p。插頭10係以裝卸自如的方式與插座20連接。Referring to Fig. 11, a board connector (hereinafter referred to as a socket) 20 according to an embodiment of the present invention is attached to a printed board 2p. The plug 10 is detachably connected to the socket 20.
參照圖11至圖13各圖可知，插座20係具備：第2外罩2、第2接觸件4、及一對對向的平板狀第3接觸件6‧6。Referring to each of FIGS. 11 to 13, the socket 20 includes a second outer cover 2, a second contact 4, and a pair of opposed flat third contacts 6‧6.
參照圖11至圖13各圖可知，第2外罩2具有凹部21。第1外罩1從一面11側被***凹部21(參照圖1至圖4)。參照圖1或圖8可知，第1接觸件3具有面向一面11突出的一對第1接觸片32‧32。一方面，參照圖13可知，第2接觸件4之挾持於一對第1接觸片32‧32的第2接觸片41係從凹部21的底面突出。11 to 13 , the second outer cover 2 has a recess 21 . The first outer cover 1 is inserted into the concave portion 21 from the one surface 11 side (see FIGS. 1 to 4). Referring to Fig. 1 or Fig. 8, the first contact 3 has a pair of first contact pieces 32‧32 that protrude toward the one surface 11. On the other hand, as can be seen from FIG. 13, the second contact piece 41 of the second contact member 4 held by the pair of first contact pieces 32‧32 protrudes from the bottom surface of the concave portion 21.
參照圖11至圖13各圖可知，一對第3接觸件6‧6係具有從形成凹部21的一對對向之內壁突出的複數個第3接觸片61。第3接觸片61係可對外殼5之本體部51的兩側面的一部分作推壓(參照圖1至圖4)。11 to 13 , the pair of third contacts 6‧6 have a plurality of third contact pieces 61 projecting from a pair of opposed inner walls forming the concave portion 21. The third contact piece 61 can press a part of both side faces of the main body portion 51 of the outer casing 5 (see FIGS. 1 to 4).
參照圖11至圖13各圖可知，第2外罩2係具有連通於凹部21且以可供***纜線夾52的方式開設的保持溝22。保持溝22係以使纜線夾52難以從第2外罩2脫離的方式使開口側呈Ω字狀變狹窄。11 to FIG. 13 , the second outer cover 2 has a holding groove 22 that communicates with the recess 21 and is opened to allow the cable clip 52 to be inserted. The holding groove 22 is formed such that the opening side is narrowed in an Ω shape so that the cable clip 52 is less likely to be detached from the second outer cover 2 .
其次，一邊補充實施形態的插座20之構成，一邊說明其作用及效果。圖14係將前述實施形態的同軸連接器和基板用連接器作對向配置的立體圖，且係同軸連接器被連接於基板用連接器之前的狀態圖。圖15係表示前述實施形態的同軸連接器和基板用連接器之立體圖，且係同軸連接器已連接於基板用連接器的狀態圖。Next, the operation and effect will be described while supplementing the configuration of the socket 20 of the embodiment. Fig. 14 is a perspective view showing a state in which the coaxial connector of the above-described embodiment and the board connector are arranged to face each other, and the coaxial connector is connected to the board connector. Fig. 15 is a perspective view showing the coaxial connector and the connector for a board of the embodiment, and is a state in which the coaxial connector is connected to the board connector.
又，圖16A、B係分別表示前述實施形態的同軸連接器被連接於基板用連接器的狀態圖，圖16A是同軸連接器被連接於基板用連接器的狀態之俯視圖，圖16B是同軸連接器被連接於基板用連接器的狀態之前視圖。16A and 16B are views showing a state in which the coaxial connector of the above-described embodiment is connected to the board connector, and Fig. 16A is a plan view showing a state in which the coaxial connector is connected to the board connector, and Fig. 16B is a coaxial connection. The front view of the state in which the connector is connected to the connector for the substrate.
參照圖12可知，一對第3接觸件6‧6其等的本體60，係被壓入於設在凹部的兩翼上的一對狹縫溝23‧23。接著，本體60的底面經由狹縫溝23而露出於第2外罩2的底面(參照圖13各圖)。然後，第3接觸件6之本體60的底面被焊接於印刷基板2p的安裝面(參照圖11)。Referring to Fig. 12, the main body 60 of the pair of third contacts 6‧6 is press-fitted into a pair of slit grooves 23‧23 provided on the wings of the recess. Next, the bottom surface of the main body 60 is exposed to the bottom surface of the second outer cover 2 via the slit groove 23 (see FIG. 13 for each drawing). Then, the bottom surface of the body 60 of the third contact 6 is soldered to the mounting surface of the printed circuit board 2p (see FIG. 11).
參照圖12或圖13各圖可知，第2接觸件4的第2接觸片41從第2外罩2的底面被壓入。第2接觸件4具有和第2接觸片41結合成L字狀的導引片42。而且，導引片42的底面被焊接於印刷基板2p的安裝面(參照圖11)。Referring to FIG. 12 or FIG. 13 , the second contact piece 41 of the second contact 4 is pressed from the bottom surface of the second cover 2 . The second contact 4 has a guide piece 42 that is combined with the second contact piece 41 in an L shape. Further, the bottom surface of the guide piece 42 is welded to the mounting surface of the printed circuit board 2p (see FIG. 11).
參照圖11可知，得以實現實施形態的插座20被焊接於印刷基板2p的安裝面上的表面安裝型連接器。又，參照圖11或圖14可知，得以實現插座20可對印刷基板2p的安裝面從垂直方向***的垂直安裝型連接器。插座20得以實現其安裝高度低且高度低的連接器，適合於要求過於集中安裝的電子機器。Referring to Fig. 11, it is understood that the surface mount type connector in which the socket 20 of the embodiment is soldered to the mounting surface of the printed board 2p is realized. Moreover, as can be seen from FIG. 11 or FIG. 14, it is possible to realize a vertical mounting type connector in which the socket 20 can be inserted from the vertical direction to the mounting surface of the printed circuit board 2p. The socket 20 is capable of achieving a connector with a low mounting height and a low height, and is suitable for an electronic machine that requires an excessively concentrated installation.
參照圖14至圖16各圖可知，以插頭10***凹部21時能有鎖扣感地鎖定方式構成插座20。參照圖5可知，在第1外罩1的兩側面13‧14突出有一對卡止突起1r‧1r。Referring to each of Figs. 14 to 16, it can be seen that the socket 20 can be formed by locking the plug when the plug 10 is inserted into the recess 21. Referring to Fig. 5, a pair of locking projections 1r‧1r protrude from both side faces 13‧14 of the first outer cover 1.
一方面，參照圖12至圖16各圖可知，第2外罩2係設有面向凹部21而對向之一對山形的卡止突起24‧24。而且，當插頭10朝凹部21推壓時，一對卡止突起1r‧1r係越過一對卡止突起24‧24，能以具有鎖扣感(卡搭聲)的方式將插頭10鎖定於插座20。On the other hand, as can be seen from FIGS. 12 to 16 , the second outer cover 2 is provided with a locking protrusion 24 . 24 facing the concave portion 21 and facing the mountain shape. Further, when the plug 10 is pushed toward the concave portion 21, the pair of locking projections 1r‧1r pass over the pair of locking projections 24‧24, and the plug 10 can be locked to the socket in a manner of having a locking feeling (clicking sound). 20.
參照圖13至圖16各圖可知，插頭10係在第1外罩1的前頭部設置一組卡止突起1s‧1t。一方面，參照圖12可知，插座20係設有與此等的卡止突起1s‧1t嵌合的一組卡止凹部2s‧2t。Referring to each of Figs. 13 to 16, the plug 10 is provided with a set of locking projections 1s‧1t on the front head of the first outer cover 1. On the other hand, as can be seen from Fig. 12, the socket 20 is provided with a pair of locking recesses 2s‧2t fitted to the locking projections 1s‧1t.
參照圖14至圖16各圖，當將同軸纜線1w提高時，能以一組卡止突起1s‧1t為支點使插頭10傾動，一對卡止突起1r‧1r可越過一對卡止突起24‧24而將插頭10從插座20解除。Referring to each of FIGS. 14 to 16, when the coaxial cable 1w is raised, the plug 10 can be tilted with a set of locking projections 1s‧1t as a fulcrum, and the pair of locking projections 1r‧1r can pass over a pair of locking projections. The plug 10 is released from the socket 20 at 24‧24.
又，參照圖12至圖14可知，實施形態的插座20係具有呈Ω字狀且開口側變狹窄的保持溝22，且在保持溝22保持有纜線夾52，故可防止在拉引同軸纜線1w時，插頭10易從插座20脫離的情形。12 to 14, the socket 20 of the embodiment has the holding groove 22 which is Ω-shaped and has a narrow opening side, and the cable clamp 52 is held in the holding groove 22, so that the coaxial cable can be prevented from being pulled. When the cable 1w, the plug 10 is easily detached from the socket 20.
1．．．第1外罩1. . . First cover
1a．．．芯線1a. . . Wire
1b．．．介電體1b. . . Dielectric body
1c．．．編組線1c. . . Marshalling line
1d．．．絶緣護套1d. . . Insulating sheath
1e．．．收容溝1e. . . Containment ditch
1f．．．收容室1f. . . Containment room
1g．．．V字溝1g. . . V groove
1h．．．開閉蓋1h. . . Opening and closing cover
1n．．．卡止突起1n. . . Locking projection
1w．．．同軸纜線1w. . . Coaxial cable
1n‧1n．．．卡止突起1n‧1n. . . Locking projection
2s‧2t．．．卡止凹部2s‧2t. . . Snap recess
2．．．第2外罩2. . . Second cover
2p．．．印刷基板2p. . . Printed substrate
3．．．第1接觸件3. . . First contact
3a．．．壓接部3a. . . Crimp section
3b．．．接觸件連接部3b. . . Contact connection
4．．．第2接觸件4. . . Second contact
5．．．外殼5. . . shell
5n．．．刻痕5n. . . Scotch
6．．．第3接觸件6. . . Third contact
10．．．插頭(同軸連接器)10. . . Plug (coaxial connector)
11．．．一面(第1外罩的一面)11. . . One side (one side of the first cover)
11f．．．收容開口11f. . . Containment opening
12．．．另一面(第1外罩的另一面)12. . . The other side (the other side of the first cover)
13‧14．．．兩側面(第1外罩的兩側面)13‧14. . . Both sides (both sides of the first cover)
20．．．基板用連接器(插座)20. . . Substrate connector (socket)
21．．．凹部twenty one. . . Concave
22．．．保持溝twenty two. . . Keep the ditch
23．．．狹縫溝twenty three. . . Slot groove
24．．．卡止突起twenty four. . . Locking projection
31．．．壓接刃31. . . Crimp blade
31a．．．溝部31a. . . Ditch
32．．．第1接觸片32. . . First contact piece
41．．．第2接觸片41. . . Second contact piece
42．．．導引片42. . . Guide piece
50．．．載片50. . . Slide
51．．．本體部51. . . Body part
51a．．．卡止孔51a. . . Locking hole
52．．．纜線夾52. . . Cable clamp
60．．．本體60. . . Ontology
61．．．第3接觸片61. . . Third contact piece
521‧521．．．一對導體套管521‧521. . . a pair of conductor sleeves
522‧522．．．一對絶緣夾片522‧522. . . a pair of insulating clips
圖1係表示本發明的一實施形態的同軸連接器之構成的立體分解組裝圖。Fig. 1 is a perspective exploded assembly view showing a configuration of a coaxial connector according to an embodiment of the present invention.
圖2係表示前述實施形態的同軸連接器之構成的立體分解組裝圖，且係從不同於圖1的方向觀看同軸連接器。Fig. 2 is a perspective exploded assembly view showing the configuration of the coaxial connector of the above embodiment, and the coaxial connector is viewed from a direction different from that of Fig. 1.
圖3係表示將前述實施形態的同軸連接器與經端末處理後的同軸纜線對向配置的立體圖，且係同軸纜線接線前的狀態圖。Fig. 3 is a perspective view showing the coaxial connector of the above embodiment and the coaxial cable after the end processing, and is a state before the coaxial cable is connected.
圖4係前述實施形態的同軸連接器之立體圖，且係同軸纜線接線後的狀態圖。Fig. 4 is a perspective view of the coaxial connector of the above embodiment, and is a state diagram after the coaxial cable is wired.
圖5A～D係分別表示前述實施形態的同軸連接器之構成圖，圖5A是同軸連接器的前視圖，圖5B是同軸連接器的仰視圖，圖5C是同軸連接器的左側視圖，圖5D是圖5B的X-X箭頭方向剖面圖。5A to 5D are views showing the configuration of the coaxial connector of the above embodiment, Fig. 5A is a front view of the coaxial connector, Fig. 5B is a bottom view of the coaxial connector, and Fig. 5C is a left side view of the coaxial connector, Fig. 5D This is a cross-sectional view taken along the line XX of Fig. 5B.
圖6A～H及J係分別表示前述實施形態的同軸連接器所備有的第1外罩之構成圖，圖6A是第1外罩的前視圖，圖6B是第1外罩的俯視圖，圖6C是第1外罩的仰視圖，圖6D是第1外罩的後視圖，圖6E是圖6A的E-E箭頭方向剖面圖，圖6F是圖6A的F-F箭頭方向剖面圖，圖6G是圖6A的G-G箭頭方向剖面圖，圖6H是圖6A的H-H箭頭方向剖面圖，圖6J是圖6A的J-J箭頭方向剖面圖。6A to 6H and J are views showing a configuration of a first outer cover provided in the coaxial connector of the above embodiment, and Fig. 6A is a front view of the first outer cover, Fig. 6B is a plan view of the first outer cover, and Fig. 6C is a plan view of the first outer cover. FIG. 6D is a rear view of the first outer cover, FIG. 6E is a cross-sectional view taken along the line EE of FIG. 6A, FIG. 6F is a cross-sectional view of the arrow FF of FIG. 6A, and FIG. 6G is a cross-sectional view of the arrow GG of FIG. Fig. 6H is a cross-sectional view taken along the line HH of Fig. 6A, and Fig. 6J is a cross-sectional view taken along the line JJ of Fig. 6A.
圖7A、B係分別表示前述實施形態的同軸連接器所備有的外殼之構成圖，圖7A是外殼的俯視圖，圖7B是外殼的前視圖。7A and 7B are views showing a configuration of a casing provided in the coaxial connector of the above embodiment, Fig. 7A is a plan view of the casing, and Fig. 7B is a front view of the casing.
圖8係表示前述實施形態的同軸連接器所備有的第1接觸件之構成的立體圖。Fig. 8 is a perspective view showing the configuration of a first contact provided in the coaxial connector of the above embodiment.
圖9係表示前述實施形態的同軸連接器所備有的外殼之構成的立體圖，且係於帶狀的載片鏈接有複數個外殼之狀態圖。Fig. 9 is a perspective view showing a configuration of a casing provided in the coaxial connector of the embodiment, and is a state diagram in which a plurality of casings are linked to a belt-shaped carrier.
圖10係表示前述實施形態的同軸連接器之外觀的立體圖，且係將同軸纜線依序接線的狀態圖。Fig. 10 is a perspective view showing the appearance of the coaxial connector of the above-described embodiment, and is a view showing a state in which the coaxial cables are sequentially connected.
圖11係表示本發明的一實施形態的基板用連接器之構成的立體圖，且係連接有前述實施形態的同軸連接器之狀態圖。FIG. 11 is a perspective view showing a configuration of a connector for a board according to an embodiment of the present invention, and is a state diagram in which the coaxial connector of the above-described embodiment is connected.
圖12係表示前述實施形態的基板用連接器之構成的立體分解組裝圖。Fig. 12 is an exploded perspective view showing the configuration of the connector for a substrate of the above embodiment.
圖13A～D係分別表示前述實施形態的基板用連接器之構成的圖，圖13A是基板用連接器的俯視圖，圖13B是基板用連接器的仰視圖，圖13C是表示基板用連接器之基板側接合面的圖，圖13D是圖13A的X-X箭頭方向剖面圖。13A to 13D are views showing a configuration of a board connector of the above-described embodiment, and Fig. 13A is a plan view of the board connector, Fig. 13B is a bottom view of the board connector, and Fig. 13C is a board connector. FIG. 13D is a cross-sectional view taken along the line XX of FIG. 13A. FIG.
圖14係將前述實施形態的同軸連接器和基板用連接器作對向配置的立體圖，且係同軸連接器被連接於基板用連接器之前的狀態圖。Fig. 14 is a perspective view showing a state in which the coaxial connector of the above-described embodiment and the board connector are arranged to face each other, and the coaxial connector is connected to the board connector.
圖15係表示前述實施形態的同軸連接器和基板用連接器之立體圖，且係同軸連接器已連接於基板用連接器的狀態圖。Fig. 15 is a perspective view showing the coaxial connector and the connector for a board of the embodiment, and is a state in which the coaxial connector is connected to the board connector.
圖16A、B係分別表示前述實施形態的同軸連接器被連接於基板用連接器的狀態圖，圖16A是同軸連接器被連接於基板用連接器的狀態之俯視圖，圖16B是同軸連接器被連接於基板用連接器的狀態之前視圖。16A and 16B are views showing a state in which the coaxial connector of the above-described embodiment is connected to the board connector, and Fig. 16A is a plan view showing a state in which the coaxial connector is connected to the board connector, and Fig. 16B is a coaxial connector. Front view of the state of the connector connected to the substrate.
圖17係將習知技術的同軸連接器(插頭)和連接於此同軸連接器的同軸連接器(插座)對向配置的立體圖。Figure 17 is a perspective view showing a coaxial arrangement of a coaxial connector (plug) of the prior art and a coaxial connector (socket) connected to the coaxial connector.
圖18係表示習知技術的同軸連接器所備有的一組接觸件之構成的立體圖。Fig. 18 is a perspective view showing the configuration of a set of contacts provided in a coaxial connector of the prior art.
圖19係表示習知技術的一組接觸件內的信號線用的接觸件之構成的立體圖。Fig. 19 is a perspective view showing the configuration of a contact for a signal line in a set of contacts of the prior art.
1．．．第1外罩1. . . First cover
1b．．．介電體1b. . . Dielectric body
1c．．．編組線1c. . . Marshalling line
1d．．．絶緣護套1d. . . Insulating sheath
1e．．．收容溝1e. . . Containment ditch
1g．．．V字溝1g. . . V groove
1w．．．同軸纜線1w. . . Coaxial cable
5．．．外殼5. . . shell
10．．．插頭(同軸連接器)10. . . Plug (coaxial connector)
11．．．一面(第1外罩的一面)11. . . One side (one side of the first cover)
31．．．壓接刃31. . . Crimp blade
51．．．本體部51. . . Body part
52．．．纜線夾52. . . Cable clamp
521‧521．．．一對導體套管521‧521. . . a pair of conductor sleeves
522‧522．．．一對絶緣夾片522‧522. . . a pair of insulating clips
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010061828A JP5523154B2 (en) | 2010-03-18 | 2010-03-18 | Coaxial connector and board connector |
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| Publication Number | Publication Date |
|---|---|
| TW201212428A TW201212428A (en) | 2012-03-16 |
| TWI485942B true TWI485942B (en) | 2015-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100108635A TWI485942B (en) | 2010-03-18 | 2011-03-15 | Coaxial connector and substrate connector |
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| Country | Link |
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| JP (1) | JP5523154B2 (en) |
| CN (1) | CN102222820B (en) |
| TW (1) | TWI485942B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707507B (en) * | 2016-07-19 | 2020-10-11 | 日商太谷電子日本合同公司 | Contact |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5917901B2 (en) * | 2011-12-15 | 2016-05-18 | 日本圧着端子製造株式会社 | Base connector |
| JP5917902B2 (en) * | 2011-12-15 | 2016-05-18 | 日本圧着端子製造株式会社 | Connector for coaxial cable |
| CN102842838B (en) * | 2012-08-01 | 2015-01-07 | 番禺得意精密电子工业有限公司 | Cable connector and manufacturing method thereof |
| CN103715572B (en) * | 2012-09-29 | 2016-12-21 | 春源科技(深圳)有限公司 | Connectors for coaxial cables assembly and plate terminal adapter |
| DE102013206723B4 (en) * | 2013-04-15 | 2022-07-07 | Marco Systemanalyse Und Entwicklung Gmbh | control system |
| JP6247017B2 (en) * | 2013-04-16 | 2017-12-13 | 日本圧着端子製造株式会社 | Pressure contact connector and housing used therefor |
| CN105140682B (en) * | 2015-09-25 | 2018-05-15 | 昆山嘉华电子有限公司 | Coaxial connector |
| US9929519B1 (en) * | 2016-09-22 | 2018-03-27 | Te Connectivity Corporation | Electrical cable connector and method of assembling the same |
| JP7109280B2 (en) * | 2018-07-02 | 2022-07-29 | 日本航空電子工業株式会社 | cable harness |
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| WO2008093739A1 (en) * | 2007-02-01 | 2008-08-07 | Japan Aviation Electronics Industry, Limited | Connector |
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| JPH0734373B2 (en) * | 1989-11-15 | 1995-04-12 | ヒロセ電機株式会社 | connector |
| JP2665717B2 (en) * | 1993-10-06 | 1997-10-22 | 日本航空電子工業株式会社 | Coaxial connector plug |
| JPH11185888A (en) * | 1997-12-25 | 1999-07-09 | Hochiki Corp | Television plug |
| JP4351854B2 (en) * | 2003-03-31 | 2009-10-28 | ヒロセ電機株式会社 | Coaxial connector |
| JP4177693B2 (en) * | 2003-03-31 | 2008-11-05 | ヒロセ電機株式会社 | Coaxial connector |
| JP4084292B2 (en) * | 2003-11-21 | 2008-04-30 | 日本圧着端子製造株式会社 | Pressure welding structure of coaxial cable |
| JP4730415B2 (en) * | 2008-09-10 | 2011-07-20 | 株式会社村田製作所 | L-type coaxial connector |
| JP4720881B2 (en) * | 2008-09-10 | 2011-07-13 | 株式会社村田製作所 | L-type coaxial connector |
| JP2010080262A (en) * | 2008-09-26 | 2010-04-08 | Murata Mfg Co Ltd | L-shaped coaxial connector and method for manufacturing the same |
| TWM365590U (en) * | 2009-05-27 | 2009-09-21 | Advanced Connectek Inc | Coaxial micro-connector |
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2010
- 2010-03-18 JP JP2010061828A patent/JP5523154B2/en active Active
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| WO2008093739A1 (en) * | 2007-02-01 | 2008-08-07 | Japan Aviation Electronics Industry, Limited | Connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI707507B (en) * | 2016-07-19 | 2020-10-11 | 日商太谷電子日本合同公司 | Contact |
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|---|---|
| JP5523154B2 (en) | 2014-06-18 |
| CN102222820B (en) | 2014-12-31 |
| TW201212428A (en) | 2012-03-16 |
| CN102222820A (en) | 2011-10-19 |
| JP2011198528A (en) | 2011-10-06 |
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