TWI288515B - Co-axial cable connector - Google Patents
Co-axial cable connector Download PDFInfo
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- TWI288515B TWI288515B TW92131662A TW92131662A TWI288515B TW I288515 B TWI288515 B TW I288515B TW 92131662 A TW92131662 A TW 92131662A TW 92131662 A TW92131662 A TW 92131662A TW I288515 B TWI288515 B TW I288515B
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- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 206010011469 Crying Diseases 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 7
- 238000002788 crimping Methods 0.000 description 21
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
1288515 五、發明說明(1) 發明所屬之技術領域 本發明係關於連結在同軸電繞之端部 二、【先前技術】 σ 同軸電纜一般係於一根電纜中配置二 線及屏蔽線(亦稱封層)所構成。具體而古 於中軸線上,自軸線於半徑方向依序配^ 之絕緣體、網狀屏蔽線、覆層絕緣體而形 之同軸電纜與電子設備連接之連接器,芯 件,屏蔽線連接於接地構件(例如封蓋): 、此時,將屏蔽線連接於封蓋等之方法 合連接或焊接。在此壓合連接係夾於一對 片而填密,電連接於金屬片之同時,於 同軸電纜固定的方法。 ^而上述壓合連接或焊接有以下問題。 if欲予連接·固定之每-同轴電纜填密 5軸電、€ m定而可維持電連接狀態,多數 f接則有困難。因此,連接屏蔽線所需之 由電纜亡根數増加。此有製造成本及勞力 另方面’焊接時亦與上述壓合連接 電纜各需連接工作,工作過程數增加。焊 電纜均勻熔合焊料以使每一同軸電纜的連 存在有品管困難之問題。 揭示如此之習知技術的文獻有,曰本 -59575號公報、實開平5 — 55454號公報等 的連接器。 條作為導線之芯 ,係將芯線配置 芯線及同心圓上 成。用以使如此 線係連接於接觸 ,向來係採用壓 突出的導電金屬 蔽線露出部份將 首先,壓合連接 於金屬片,以將 同軸電缓之同時: 工作過程數隨同 負擔高之問題。 同樣’因各同軸 接時須於各同轴 接狀態一定,亦 專利實開平BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the end of a coaxial electrical winding. [Prior Art] A σ coaxial cable is generally provided with a second wire and a shielded wire in a cable (also known as a shielded wire). The seal layer). Specifically, on the central axis, the connector, the core member, and the shielded wire are connected to the grounding member by an insulator, a mesh shielding wire, a coating insulator, and a connector connected to the electronic device. For example, the cover): At this time, the shield wire is connected to the cover or the like for connection or welding. Here, the press-fit connection is sandwiched between a pair of sheets, and is fixed to the metal sheet while being fixed to the coaxial cable. ^ The above press-fit connection or soldering has the following problems. If you want to connect and fix each-coaxial cable to be packed. 5 axis power, € m can maintain the electrical connection state, and most f connections are difficult. Therefore, the number of dead cables required to connect the shielded wires is increased. This has manufacturing costs and labor. In addition, the welding is also required to be connected to the above-mentioned crimping connection cables, and the number of working processes is increased. The soldering cable evenly fuses the solder so that there is a problem of quality control in the connection of each coaxial cable. A connector that discloses such a technique is disclosed in Japanese Laid-Open Patent Publication No. H-59575, No. Hei 5-55454. As the core of the wire, the core is arranged with a core wire and a concentric circle. In order to connect such a line to the contact, the exposed portion of the conductive metal shroud that has been pressed out is firstly pressed and connected to the metal piece to simultaneously reduce the coaxial power: the number of working processes is high. Similarly, because each coaxial connection must be in a state of coaxial connection, the patent is also open.
1288515 五、發明說明(2) 數同ϊ =述問題’本發明之目的在提供,可同時連接多 防止連接狀態之變異,品管簡便的電子設備 三、【發明内容】 蔽線ί ί明:ί、::中軸上之芯線周圍以第一絕緣覆層、屏 第二絕緣覆層圍繞而形成的同軸電纜端部所裝配之 件之;^=由絕緣材料製成之保持構件,裝配於該保持構 iii觸件,及|配成覆蓋於保持構件上下兩面之金屬材 接觸件,同時屏蔽線係連接於第一及於 =仲%於第-*形成有谷納第二絕緣覆層剝除而屏蔽線外 7狀怎下之同軸電纜接地連接部的凹溝,於第二蓋形 二凹ΐ内卡合之卡合突起部,•同轴電鏡接地連接ϊ容 、、内於凹溝内之狀態下’使卡合突起部於凹溝内伸二人 以保持同軸電纜接地連接部於凹溝内。 〇 ’ 將第該好:、1第一蓋設置成與保持構件結合, =^ 一盍裝配成可與保持構件相對滑動,而在第— 内谷納有同軸電纜接地連接部之狀 =溝 可對保持構件滑動,使卡合突起部能伸入卡為 上述連接器最好係,保持構件由裝配第一蓋之 ϊΠΐΐ:第二蓋之第二保持構件組成,結合襄^保 保持構件及裝配第二蓋狀態下之第上 上述連接器最好係,凹溝形成為入口部窄内部寬,伸 第8頁 1288515 五、發明說明(3) '〜 ------—- 入卡合於凹溝内部之卡合突起部構成為比入口部寬,而不 通過入口部突出於外側 上述連接器最好係 前端變細之形狀。 上述連接器最好係 同一平面上之扁平電纜 卡合突起部形成為朝向伸入方向 多數同轴電纜形成為平行並列於 $,f該扁平電、雙中同軸電繞之 形成有能 配設間距,於第一蓋形成有多數凹溝,於第二 各伸入卡合於多數之凹溝的卡合突起部。一 上述連接器最好係,第一及第二蓋之至少其一接地。 於接:上述,同軸電鏡用連接器因係將芯線電連接 此時:網狀屏蔽線以壓合、焊接方法固定於蓋會有:題。 同時屏蔽線連接於第“及第因 的同軸電境接地連接部插入第一 ▲ = 露之狀態下 之卡合突起部伸入凹溝内卡合,==將第二蓋 接部於凹溝内。結果,$用壓合、烊接,、ς =境接地連 同軸電纜接地連接部(屏蔽線)藉卡合突起部按押:=内: 可在屏蔽線切實電連接於第一及第二 押保持,即 電纜接地連接部堅牢地固定保持於凹溝内。〜下,將同軸 利用本連接器,僅以滑動第二 固定多數之電鏡1電纜連接 =乍即可同時 可大幅削減。 7 *之加工過程 二蓋裝 電纜容 對保持 接器之 述連接 入口部 於外, 卡合突 份,可 卡合突 ’藉此 用本連 纜的屏 定位, 所必要 精度。 五、發明說明(4) 如此利 可將同轴電 要件之正確 須如焊接時 接器之製造 而將第 外露之同軸 蓋構成為可 凹溝内,連 又,上 合突起部比 入口部伸出 内。藉此, 結合於該部 此時, 變細之形狀 簡單。 接器,因僅 蔽線與第_ 若管控連接 的均勻熔合 配成可與保 納於第一蓋 構件滑動, 製造即變得 斋右形成為 窄,則伸入 可將同軸電 起部卡合於 防蓋之於該 起部最好係 卡合突起部 經全屬於機械連接之過程即 及第二蓋連接,可進而作各 器各要件之製造公差,即無 之品管,可不必過度提升連 持構件相 的凹溝内 以使卡合 簡單。 凹溝入口 凹溝内之 纜堅牢地 凹溝,第 部份突出 形成朝向 之伸入嵌 對滑動,在屏蔽線 之狀態下,將第二 突起部伸入卡合於 部窄而内部寬,卡 卡合突起部不通過 固定保持於凹溝 一及第二蓋堅牢地 於外。 伸入方向前端末梢 合於凹溝内即變得 一 述連接器,當使用多數同軸電纜形成為平行並列於 同一平面上之扁平電纜時,可對應於該扁平電纜中同雷 緵之配設間⑬,於第一蓋形成多數凹溝,於第二蓋形成铲 各伸入卡合於此等多數凹溝之多數卡合突起部,藉此,^ 各同轴電纜屏蔽線外露之狀態下容納屏蔽線的接地連 於對應之凹溝内,僅滑動第二蓋即可將各卡合突起部伸^ 對應的凹溝内,製造簡單。 1288515 五、發明說明(5) 四、【實施方式】 發明二ί=式說明本發明之較佳實施形態。在說明本 連接器以前’參照第2至4圖說明連接於 :ίί 電纜之構造。扁平電纜FC如第2圖(A),係 藉以膠帶27將多根極細同轴電㈣接合保持平行 ϊίΠ 一平面上。而固定膠帶27可由二側夾持 夕數同軸電纜2 0,亦可僅設於單侧。 此為7各麻同Γ電Ϊ20之構造如第2圖(Β),係設有於多根(在 之^ Η Χ亟細線撚合而成之芯線2 1周圍設絕緣材料製成 ;2=丨”;層(第一絕緣覆伽,於該内周侧絕ii i=電線沿螺旋方向捲成圓筒狀之屏蔽線 於4屏1線23外周設絕緣材料製成之外周侧絕緣覆層 直覆層)24構成同轴電境20。該同轴電瘦20係製成 J二常細’例如’芯線21之外徑係製成約。.i毫米,全成 體外徑(^周侧絕緣覆層24之外徑)眺Μ毫米左右。 於太=I f明’將如此構成之扁平電纜fc的端部直接連接 程n關之連接器時,扇平電纜FC端部的加工成形過 ,如第2圖(A),剝除扁平電纜FC端部之固定膠帶 同軸電纜20端部以平行並列之狀態直接外露。並 si μα +距此等同軸電纜2〇端面第一特定距離a之位置(第2 Ϊt X之位置)以YAG雷射照射進行僅切斷外周側絕緣 覆層24及屏蔽線23之加工。 =後,在比如此切斷位置(χ — χ之位置)更外端侧之部 ” Η &膠帶貼合等’將同軸電纜於比切斷位置外端側1288515 V. Description of the invention (2) Number of the same ϊ = Description of the problem 'The object of the present invention is to provide multiple electronic devices that can prevent the connection state from being mutated at the same time, and the quality control is simple. [Invention content] Shielding line ί ί :: ί, ::: the part of the coaxial cable surrounded by the first insulating coating and the second insulating coating around the core wire; the fixing member made of insulating material is assembled Holding the iii contact, and | forming a metal contact covering the upper and lower sides of the holding member, while the shielding wire is connected to the first and the second is formed by the second insulating layer And the concave groove of the coaxial cable grounding connection part of the shielding line outside the shielding line is engaged with the engaging protrusion in the second cover-shaped two concaves, the coaxial electron mirror grounding connection, and the inner groove In the state, the engaging projection is extended in the groove to hold the coaxial cable grounding portion in the groove. 〇' will be better: 1, the first cover is set to be combined with the holding member, = ^ is assembled to slide relative to the holding member, and in the first - the inner valley has a coaxial cable ground connection = groove The sliding member is slid so that the engaging projection can extend into the card as the connector, and the holding member is composed of a second holding member which is assembled with the first cover and the second cover, and the holding member and the assembly are combined. Preferably, the first connector in the second cover state is such that the groove is formed to have a narrow inner width of the inlet portion, and is extended on page 8 1288515. 5. Description of the invention (3) '~ -------- The engaging projection portion inside the groove is configured to be wider than the inlet portion, and the connector is preferably protruded from the outside of the inlet portion. Preferably, the connector is formed by a flat cable engaging projection on the same plane so that a plurality of coaxial cables are formed in parallel toward the extending direction and juxtaposed to $, f. The flat electric and double coaxial coaxial windings are formed with a spacing. A plurality of grooves are formed in the first cover, and the second protrusions are engaged with the engaging projections that are engaged with the plurality of grooves. Preferably, the connector is such that at least one of the first and second covers is grounded. In connection with the above, the connector for the coaxial electron microscope is electrically connected by the core wire. At this time, the mesh shielding wire is fixed to the cover by pressing and welding. At the same time, the shielded wire is connected to the first and the second coaxial connector, and the engaging protrusion of the first ▲ = exposed state is inserted into the groove, and the second cover is connected to the groove. As a result, $ is pressed, spliced, ς = grounded together with the shaft cable ground connection (shield line) by the snap protrusion: = inside: the shield can be electrically connected to the first and the first The second hold is maintained, that is, the cable ground connection is firmly fixed and held in the groove. ~Under, the coaxial connector can be used coaxially, and only the second fixed number of the electron mirror 1 cable connection = 乍 can be greatly reduced. * The processing process of the second cover cable is the connection of the retaining connector to the outside of the inlet, the snapping joint can be engaged, thereby using the screen of the cable to locate the necessary precision. 4) It is so advantageous to make the coaxial electrical component correct, such as the manufacture of the soldering connector, to form the exposed coaxial cover into a recessed groove, and in turn, the upper projection portion protrudes beyond the inlet portion. , combined with the Ministry at this time, the shape of the thinning is simple The connector is formed by the uniform fusion of only the wire and the _ if the control connection is made to be able to slide with the first cover member, and the manufacturing is formed to be narrow, so that the coaxial electric card can be inserted. In combination with the cover, it is preferable that the engaging projections are connected to the second cover by the process of mechanical connection, and the manufacturing tolerances of the various components can be further improved. Lifting the groove in the phase of the connecting member to make the clamping simple. The cable in the groove of the groove inlet is firmly grooved, and the first portion is formed to protrude toward the inset, and in the state of the shielding line, The two protrusions extend into the narrow portion and are wide inside, and the card engaging protrusion is not fixedly held by the groove and the second cover is firmly outside. The tip end of the extending direction is integrated into the groove to become a The connector, when a plurality of coaxial cables are formed as parallel cables arranged in parallel on the same plane, may correspond to the arrangement 13 of the same cable in the flat cable, forming a plurality of grooves in the first cover, and second The cover forming shovel each protrudes into and engages Most of the plurality of recessed grooves are engaged with the protrusions, whereby the grounding of the shielding wire is connected to the corresponding groove in the state in which the coaxial cable shielding wires are exposed, and only the second cover can be slid to be engaged The protrusion is formed in the corresponding groove and is easy to manufacture. 1288515 V. INSTRUCTION DESCRIPTION (5) IV. [Embodiment] The invention is a preferred embodiment of the present invention. Figure 2 to Figure 4 shows the connection to: ίί cable construction. Flat cable FC, as shown in Figure 2 (A), is made by tape 27 to hold a plurality of very thin coaxial (4) joints in parallel on one plane. The side clamps the number of coaxial coaxial cables 20, and can also be set on only one side. This is the structure of the 7 麻 Γ Γ Ϊ 20 as shown in Fig. 2 (Β), which is provided in multiple roots (in the ^ Η Χ亟The core wire 2 1 is made of an insulating material; 2 = 丨"; layer (the first insulating covering gamma, on the inner peripheral side, ii i = the wire is wound into a cylindrical shielding wire in the spiral direction) The outer peripheral side insulating coating straight layer 24 is formed on the outer periphery of the four screens 1 and 23, and the outer peripheral side insulating coating layer 24 is formed. The coaxial electric thin 20 is made into an outer diameter of the J. .i mm, the full-body outer diameter (the outer diameter of the circumferential side insulating coating 24) is about 眺Μ mm. When the end of the flat cable fc thus constructed is directly connected to the connector of the process n, the end of the flat cable FC is formed, as shown in Fig. 2 (A), the flat cable is stripped. The ends of the fixing tape coaxial cable 20 at the end of the FC are directly exposed in parallel and juxtaposed. And si μα + the position of the first specific distance a from the end face of the coaxial cable 2 (the position of the second Ϊt X) is processed by the YAG laser irradiation to cut only the outer circumferential side insulating coating 24 and the shield wire 23. After that, for example, the outer end side of the cutting position (χ-χ position) ” amp & tape bonding, etc., the coaxial cable is at the outer end side than the cutting position
五、發明說明(6) 一併拉出於外,即可僅將周侧絕緣覆層24及屏蔽線23 斷位置制離去除。如此去除切斷位置起外端侧之外周側 緣覆層24及屏蔽線23的狀態如第3圖,如由該圖可知,自 末端至切斷位置間之内周側絕緣覆層22外露。而如此 側絕緣覆層22外露之部份稱為壓接部22a。 其次,上述切斷位置(亦即,壓接部之内端位置) 定距離b止之範圍内,除上述切斷位置起特定寬度c之範圍 以外,用C〇2雷射照射,熔化去除外周侧絕緣覆層24。結 果,如第4圖(A)、(B),使僅距前端側第一特定距離&之° 周侧絕緣覆層22外露,形成壓接連接部22a,該内端侧起 第二特定距離b之範圍内,餘留有特定寬度c之環狀外 絕緣覆層24a ’餘留部份之屏蔽線23即呈外露狀態。屏蔽 線23之如此外露部份稱為接地連接部23a。屏蔽線μ因係 設二根極細電線沿螺旋方向捲繞形成,僅使屏蔽線Μ直接 外路則接地連接部23a之各極細電線容易解開變成零跫落 落,而如此之餘留環狀外周侧絕緣覆層24a , I夂 極細電線免其變得零散。 牙合 於端部經如此加工之狀態下的扁平電欖Fc之端部, 配有本發明有關之同軸電纜用連接器(插頭連接器PC),^ 於該連接器pc之構造及將上述扁平電纜FC連接於連接器 PC之過程’兹參照第i圖及第5至7圖作說明。 '查妓!'D先說明連接於上述構造之扁平電_的端部之插頭 f接益PC的構造。插頭連接器pc如第丨圖,係由壓接蓋丨及 連接盗本體5構成,如第5 s,上述扁平電纜吖的端部係裝 1288515 五、發明說明(7) 配於壓接蓋1 ’將該壓接蓋1朝連接器本體5沿箭頭A方向按 押’如第6圖使壓接蓋1與連接器本體5結合,再如第7 圖’將封蓋3沿箭頭B方向滑動,製作與扁平電缵FC連結的 插頭連接器PC。 一構成該插頭連接器PC之壓接蓋1,如第8及9圖所詳 不,係由絕緣材料製成之電纜保持構件2,及裝配成覆蓋 電,保,構件2之外面的金屬封蓋3 (對應於申請專利範圍 之第一盍)構成。 Φ礙^電繞保持構件2有,各以與上述扁平電镜1^之同軸 置間距相同之間距並列,形成u字形之多數 成。^雪礙/、2b沿前後方向延伸並於左右方向排列而形 成,同時f π & ί 谷納溝2c沿左右方向形 德If刻夕夕勒^有,如圖形成有與各電纜保持溝2a、2b前 後並列之多數接地端子容納孔2d。 折二蓋字保持構件2之上面,於後部有 2 a、2 b相同之間距於左方起向部:a, 部,如圖形成有折曲成直角:1而二封盖3之左右端 臂3c,第-扣抿劈q 角第一扣抵臂3b’及第二扣抵 電纜保持構件2。此時,苒彳^卡σ封蓋3即裝配於 2前後滑動自如地^ # 一扣抵漳3c係對電纜保持構件 相對移動 扣抵,而封蓋3可對電繞保持構件2前後 俘拄ί If面/連接器本體5係由絕緣材料製成之接觴杜 保持構件6,覆蓋該接觸何针I成之接觸件 千保持構件6下面一體嵌件模塑裝 1288515 五、發明說明(8) 配之金屬板製成的接地板7, :持構件6保持之多數接觸及同樣嵌件= 電_之同軸電_的配 H 係以與扁平 列配設,其後端於上方# # 2距相同之間距於左右方向並 8a。壓接端子部8a於上‘:折曲接端子部 纜20的圩蟪9 1 ♦ *尸 形成有寬度略小於同軸電 ㈣的心線21之直徑的芯線容納溝8b。 接地板7覆蓋接觸件伴拄M生 曲向上同日#古衣奴u L保持構件6下面,其後端直角折 置fl ^目ίί Ϊ 5數端子容納部7a以與同軸電纜20的配 左右方向並列形成。此等多數接地端 7b、7h ^ έ ^的形狀如第1 〇圖’左右各有一對容納臂 b、7b:容納臂7b、7b之間於上方形成有開口之凹溝 各谷、’内煮7b之上端形成有擴大成鰓狀之入口部7c,位 =凹溝7d之開口上部的入口部7c之間隔比凹溝7d之内部狹 :而凹溝7d之内部寬度略小於同轴電緵20的屏蔽線23之 直經。 在此’插頭連接器PC之扁平電纜FC的端部之連結係, 上述構造之壓接蓋1與連接器本體5分離之狀態下,如第5 圖’首先將扁平電纜FC之各同轴電纜2〇的壓接部22a容納 於上述電纜保持溝2a、2b内,而扁平電纜FC之前端部裝配 於壓接蓋1。 然後’將壓接蓋1由該狀態朝向連接器本體5沿箭頭A 方向按押。藉此,壓接端子部8a切開壓接部22a之内周側 絕緣覆層22並侵入壓接部22a内,芯線21插入芯線容納溝 8b内與對應於芯線21之接觸件8電連接。與此同時,如第 1288515 五、發明說明(9) 1 0圖(A)及(B ),同軸電靦2 0之接地連接部2 3 a係使接地端 子容納部7a之容納臂7b、7b如箭頭C往外方擴大同時通過 入口部7c之間押入凹溝7d内容納保持。 其次,如第7圖箭頭B按押封蓋3使之對電纜保持構件 2相對移動。結果,如第1〇圖(c),卡合突起部h伸入凹溝 7d内’保持接地連接部23a夾持於凹溝7d内,接地連接部 23a即切實電連接於封蓋3及接地板7。此時,入口部。之 寬,小於卡合突起部3a之寬度,卡合突起部3a保持扣抵於 凹溝7d内,接地連接部23a即牢固保持於凹溝^内。又_,V. INSTRUCTION DESCRIPTION (6) When the pull-out is pulled out, only the circumferential side insulating coating 24 and the shielded wire 23 can be separated and removed. The state in which the outer peripheral side outer peripheral side cover layer 24 and the shield wire 23 are removed from the cut position as shown in Fig. 3 is as shown in the figure, and the inner peripheral side insulating cover 22 is exposed from the end to the cut position. The portion where the side insulating coating 22 is exposed is referred to as a crimping portion 22a. Next, the cutting position (that is, the inner end position of the crimping portion) is within a range of a predetermined distance b, and is irradiated with a C〇2 laser to melt and remove the outer circumference except for the range of the specific width c from the cutting position. Side insulating coating 24. As a result, as shown in Fig. 4 (A) and (B), only the circumferential side insulating coating 22 of the first specific distance & the front side is exposed, and the crimping connection portion 22a is formed, the inner end side being the second specific Within the range of the distance b, the shielded wire 23 remaining in the annular outer insulating coating 24a' of the specific width c is exposed. The exposed portion of the shield wire 23 is referred to as a ground connection portion 23a. The shield wire μ is formed by winding two extremely thin wires in a spiral direction, and only the shield wires are directly externally connected, and the thin wires of the ground connection portion 23a are easily untwisted to become zero-thickness, and thus the remaining outer circumference is left. The side insulating coating 24a, I has a very thin wire to prevent it from becoming scattered. The end portion of the flat electric frog Fc in the state in which the end portion is processed in this way is provided with the connector for a coaxial cable (plug connector PC) according to the present invention, the structure of the connector pc and the flattening The process of connecting the cable FC to the connector PC will be described with reference to the i-th diagram and the fifth to seventh diagrams. 'Check! 'D first describes the configuration of the plug f-connecting PC connected to the end of the flat electric_structure of the above configuration. The plug connector pc is composed of a crimping cover and a connecting body 5 as in the first drawing. For example, in the 5th s, the end of the flat cable is attached 1288515. 5. The invention (7) is provided with the crimping cover 1 'Press the crimping cover 1 toward the connector body 5 in the direction of the arrow A'. As shown in Fig. 6, the crimping cover 1 is coupled to the connector body 5, and the cover 3 is slid in the direction of the arrow B as shown in Fig. 7 A plug connector PC that is connected to the flat battery FC is fabricated. A crimping cover 1 constituting the plug connector PC, as detailed in FIGS. 8 and 9, is a cable holding member 2 made of an insulating material, and a metal seal assembled to cover the outer surface of the member 2 Cover 3 (corresponding to the first 申请 of the scope of the patent application) constitutes. Φ ^ 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电^雪挡/, 2b extends in the front-rear direction and is arranged in the left-right direction, while f π & ί 谷纳沟2c is shaped along the left and right direction. A plurality of ground terminal receiving holes 2d juxtaposed before and after 2a, 2b. The upper part of the folding cover holding member 2 is 2 a, 2 b at the rear with the same distance from the left rising portion: a, the portion is formed to be bent at right angles: 1 and the left and right ends of the second cover 3 The arm 3c, the first buckle yoke angle first buckle arm 3b' and the second buckle cable retaining member 2. At this time, the σ 卡 σ 封 盖 盖 盖 盖 盖 盖 σ σ 装配 装配 σ σ σ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ # # # 一 一 一 一 一 一 一 一 一 一 一 一 一 一ί If the face/connector body 5 is an adhesive retaining member 6 made of an insulating material, covering the contact pin I. The contact member is a single retaining member 6 under the integral insert molding 1288515 V. Description of the invention (8 The grounding plate 7 made of a metal plate, the majority of the contacts held by the holding member 6 and the H-type of the same insert = electric_electrical_ are arranged in a flat row with the rear end at the top ## 2 The distance between the same distance is from the left and right direction and 8a. The crimping terminal portion 8a is on the upper side: the core receiving groove 8b having a diameter slightly smaller than the diameter of the core wire 21 of the coaxial electric (four) is formed by the 圩蟪 9 1 ♦ * corpse of the bent terminal cable 20 . The grounding plate 7 covers the contact piece with the 生M raw music upwards the same day #古衣奴u L holding member 6 below, the rear end of the right angle is folded fl ^ mesh ί Ϊ 5 number terminal accommodating portion 7a to match the left and right direction of the coaxial cable 20 Formed in parallel. The shape of the plurality of grounding ends 7b, 7h ^ έ ^ has a pair of receiving arms b, 7b on the left and right sides of the first drawing: the valleys in which the openings are formed between the receiving arms 7b and 7b, respectively. The upper end of 7b is formed with an enlarged inlet portion 7c, and the spacing of the inlet portion 7c of the upper portion of the opening of the recessed groove 7d is narrower than the inside of the recessed groove 7d: and the inner width of the recessed groove 7d is slightly smaller than that of the coaxial electric coil 20 The shielding line 23 is straight. In the connection of the end of the flat cable FC of the plug connector PC, in the state in which the crimping cover 1 of the above configuration is separated from the connector body 5, as shown in FIG. 5, the coaxial cable of the flat cable FC is first used. The 2" crimping portion 22a is housed in the cable holding grooves 2a, 2b, and the front end of the flat cable FC is attached to the crimping cover 1. Then, the crimping cover 1 is pressed from the state toward the connector body 5 in the direction of the arrow A. Thereby, the crimping terminal portion 8a cuts the inner peripheral side insulating coating 22 of the crimping portion 22a and intrudes into the crimping portion 22a, and the core wire 21 is inserted into the core wire receiving groove 8b to be electrically connected to the contact member 8 corresponding to the core wire 21. At the same time, as in the case of the 1288515, the invention description (9) 10 (A) and (B), the ground connection portion 2 3 a of the coaxial electric circuit 20 is the accommodation arm 7b, 7b of the ground terminal accommodation portion 7a. When the arrow C is expanded outward, the groove 7d is pushed in between the inlet portions 7c to be held therein. Next, as shown in Fig. 7, arrow B, the cover 3 is pressed to move the cable holding member 2 relatively. As a result, as shown in Fig. 1(c), the engaging projection portion h projects into the recess 7d. The holding ground connecting portion 23a is held in the recess 7d, and the ground connecting portion 23a is electrically connected to the cover 3 and the connection. Floor 7. At this time, the entrance. The width is smaller than the width of the engaging projection 3a, and the engaging projection 3a is held in the recess 7d, and the ground connecting portion 23a is firmly held in the recess. also_,
起前端形成末梢較細之形⑼,將封蓋3沿 箭頭Β方向移動,則卡合突起部3&順暢伸入凹 如上卡合突起部3a因與接地端子客 % 。 部份封蓋3與接地板7即牢固結合,而 &卡合,於該 板7往外鼓出之變形。 ㈢有封蓋3及接地The front end is formed into a thinner tip shape (9), and the cover 3 is moved in the direction of the arrow ,, and the engaging projection 3& is smoothly extended into the recess. The engaging projection 3a is in contact with the ground terminal. The partial cover 3 is firmly coupled to the grounding plate 7, and the & snaps, and the slab is deformed outwardly from the plate 7. (3) With cover 3 and grounding
1288515 圖式簡單說明 五、【圖式簡單說明】 第1圖(A)〜(E)係本發明有關之同軸電繞用連接器、 視圖、如視圖、仰視圖、背視圖及右側視圖。 口的俯 第2圖(Α)〜(Β)係裝配於上述連接器之扁平電纜的 圖及構成該扁平電纜之同軸電纜的構造之側視圖。、 第3圖係用以裝配於上述扁平電纜的本發明° 接器的電纜端部之加工中段的構造之俯視圖。 第4圖(Α)〜(Β)係經施以裝配於連接器的加工 上述扁平電纜的端部構造之俯視圖及側視圖。 〜 第5圖係將上述扁平電纜的端部連 連接器時的中段狀態之剖視圖。 尽發明有關之 係將域扁平電㈣端料接 連接器時的中段狀態之剖視圖。 ^有關之 μ 將平電㈣端部連接於本發明有關之 俯視ΓΐΓ圖(Ε、)=本:之連接器的壓接蓋之 第10圖Χ-ΙΧ的剖視圖。 電纜裝配於接地端子:;柄邦本發明有關之連接器時將同軸 ^子谷納部的動作之說明圖。 元件符號說明: 1 壓接蓋 2 電纜保持構件1288515 Brief description of the drawings V. [Simple description of the drawings] Fig. 1 (A) to (E) are the coaxial electrical winding connectors, views, views, bottom view, back view and right side view of the present invention. Fig. 2(Α)~(Β) is a side view of a flat cable mounted on the connector and a configuration of a coaxial cable constituting the flat cable. Fig. 3 is a plan view showing the configuration of the intermediate portion of the cable end portion of the cable connector of the present invention assembled to the above flat cable. Fig. 4 (Α) to (Β) are a plan view and a side view of the end structure of the flat cable which is attached to the connector. ~ Fig. 5 is a cross-sectional view showing the state of the middle portion when the end of the flat cable is connected to the connector. A cross-sectional view of the middle state when the field is flat (4) terminated with a connector. ^About μ Connect the flat (4) end to the cross-sectional view of Fig. 10 of the crimping cover of the connector of the present invention. The cable is mounted on the grounding terminal: an illustration of the operation of the coaxial sub-nano portion when the connector of the present invention is concerned. Component symbol description: 1 Crimp cover 2 Cable holding member
1288515 圖式簡單說明1288515 Simple description of the schema
2a、 2b 電 纜 保 持 溝 2c 壓 接 端 子 容 納 溝 2d 接 地 端 子 容 納 孔 3 封 蓋 3a 卡 合 突 起 部 3b 第 一 扣 抵 臂 3c 第 二 扣 抵 臂 5 連 接 器 本 體 6 接 觸 件 保 持 構件 7 接 地 板 7a 接 地 端 子 容 納 部 7b 容 納 臂 7c 入 π 部 7d 凹 溝 8 接 觸 件 8a 壓 接 端 子 部 8b 芯 線 容 納 溝 20 同 軸 電 纜 21 芯 線 22 内 周 側 絕 緣 覆 層(第一絕緣覆層) 22a 壓 接 部 23 屏 蔽 線 23a 接 地 連 接 部 24 外周側絕緣覆層(第二絕緣覆層) 第17頁 1288515 圖式簡單說明 24a環狀外周側絕緣覆層 27 固定膠帶 FC 平電纜 PC 插頭連接器 鲁2a, 2b cable holding groove 2c crimping terminal accommodating groove 2d grounding terminal accommodating hole 3 cover 3a engaging projection 3b first fastening arm 3c second fastening arm 5 connector body 6 contact holding member 7 grounding plate 7a Ground terminal accommodating portion 7b accommodating arm 7c into π portion 7d groove 8 contact member 8a crimping terminal portion 8b core accommodating groove 20 coaxial cable 21 core wire 22 inner peripheral side insulating coating (first insulating coating) 22a crimping portion 23 Shielding wire 23a Grounding connection 24 Outer circumferential side insulation coating (second insulation coating) Page 17 1288515 Brief description of the diagram 24a annular outer peripheral side insulation coating 27 fixing tape FC flat cable PC plug connector Lu
第18頁Page 18
Claims (1)
Applications Claiming Priority (2)
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JP2002329920 | 2002-11-13 | ||
JP2003304294A JP3942564B2 (en) | 2002-11-13 | 2003-08-28 | Connector for coaxial cable |
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TW200418243A TW200418243A (en) | 2004-09-16 |
TWI288515B true TWI288515B (en) | 2007-10-11 |
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TW92131662A TWI288515B (en) | 2002-11-13 | 2003-11-12 | Co-axial cable connector |
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TW (1) | TWI288515B (en) |
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JP4864340B2 (en) * | 2005-04-14 | 2012-02-01 | 日本圧着端子製造株式会社 | Coaxial cable electrical connector |
JP2007234490A (en) * | 2006-03-03 | 2007-09-13 | Kyocera Elco Corp | Connector for coaxial cable |
KR101575441B1 (en) | 2013-12-30 | 2015-12-07 | 현대자동차주식회사 | RF connector assembly for vehicle |
-
2003
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JP3942564B2 (en) | 2007-07-11 |
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