A7 B7 五、發明說明Ο ) (發明所屬之技術領域） 本發明係關於一種例如使用於用以將導線連接於聲頻 組合之揚聲器等的多連型螺旋式終端裝置。 (以往之技術） 以往，作爲多連式螺絲式終端裝置，大都使用表示於 第7圖至第9圖之構造者。該以往裝置係在板狀本體板1 表面，具備呈短筒狀且一體地具備於周壁具有導線插入用 凹部2的複數導線連接部3，3 .......，而在各導線連接 部3之底部固定終端板4。在外側插入以棒狀觸點爲中心 加以固定之旋轉鈕6，並將與棒狀觸點5 —體地成形之螺 旋軸部7螺合在設於終端板4之中心部的螺孔8。 在棒狀觸點5有導線夾持構件9凸緣狀一體成形於基 端側，而螺旋軸部7 —體地突設於其中心部。將螺旋軸部 7貫穿於終端板4之螺孔8之後，藉由壓碎其前端部使之 變形，對於終端板4可防止脫落。 又，在棒狀觸點5有插頭插入孔1 0開口於頂部，將 其開口緣部藉由凸緣狀地成形之卷曲歛縫11與旋轉鈕6 一體化。在插頭插入孔1 0，成爲插入表示於第9圖之香 蕉插塞尖型插頭1 2。 終端板4係固定用折彎片1 3，1 3，……朝背面側 9 0度角度地折彎成形於其周圍，並將此藉由壓入於本體 板1之固定用孔而固定在本體板1。又，在終端板4 一體 形成一端子片1 4，而該端子片1 4係圓弧狀地成形，可 請. 先 閱 讀 背 面 之 注 意 事 項 严 j k 本 頁 訂 線 經濟部智慧財產局員工消費合作社印5衣 本紙張尺度適用中國國家標準（CNS〉A4規格（210 X 297公釐） -4- ί ' 4371 3 1 Α7 Β7 五、發明說明f ) 從本體板1之表面側插入並突出於背面側，並能橫向地突 出前端之端子部1 4 a。 (發明欲解決之課題） 在如上述之以往裝置，當終端板安裝在本體板時，由 於從本體板之表面側裝配，並將與此一體之端子片貫穿突 出於背面側者，因此，特別是橫向地突出端子片時，必須 圓弧狀地插入端子片，作業性不好，又橫向之突出長度變 長時，則該分量使圓弧狀曲率半徑變大，不得不在本體板 之背面更突出端子片，而有形狀成爲大型等之問題。 又，由於將終端板固定在本體板藉由將折彎片壓入在 插入孔所進行，因此，有必須爲此之加壓工程之問題。 又，旋轉鈕係爲了具有高級感而使用硬度較高之合成 樹脂材料，但是在將棒狀觸點插進中心孔而經由卷曲歛縫 成爲一體化時，旋轉鈕容易破裂，有不良品之發生率較高 之問題。 本發明係鑑於如上述之以往的各種問題。其目的係在 於提供一種可將裝配之作業性成爲優異而可減低不良品之 發生率又可減低成本，同時小型不會佔設置場所的多連型 螺絲式終端裝置= (解決課題所用之手段） 解決如上述之以往問題，爲了達成所期望之目的的本 發明係屬於本體板表面突出複數旋轉鈕，於各旋轉鈕中心 本紙張尺度適用中國國家標準（CNSM4規格（210x 297公釐） !| I II — — — — — — — · I I <請先閱讀背面之注意事項A .,-寫本頁) 訂. '-線▲ 經濟部智慧財產局員工消費合作社印製 -5- 1 ' ^371 3 r A7 經濟部智慧財產局員工消費合作社印製 B7__五、發明說明（3 ) 插通棒狀觸點’在該棒狀觸點一體地具備於前端部具備開 口之插頭插入孔同時於基端部凸緣狀突出之導線夾持部， 及從該夾持部之中心突出配置的螺旋軸部，且在上述本體 板於對向於上述導線夾持構件之配置固定一體地具有終端 板之終端，在設於上述終端板之螺孔螺合上述螺旋軸部* 藉由旋轉上述旋轉鈕能螺進上述螺旋軸部，並可將導線夾 持在上述終端板與導線夾持構件間所構成的多連型螺絲式 終端裝置，其特徵爲：將上述各旋轉鈕從一體地具備於上 述本體板之筒狀外殼部之頂部分別突出*同時將該旋轉鈕 對於該外殼部裝設成無法朝軸方向移動，在貫穿開設於該 旋轉鈕之中心的棒狀觸點插通孔將上述棒狀觸點對於旋轉 鈕裝設成不能旋轉而可朝軸方向移動，在上述外殼部之底 部固定上述終端板，在終端板之母螺孔螺合上述螺旋軸部 ，藉由上述旋轉鈕之旋轉動作能將棒狀觸點加以旋轉，使 上述螺旋軸部對於終端板朝軸方向移動並使上述導線夾持 部能朝與終端板相對向方向進退動作者。 又，將外殼部之頂部突設於本體板表面側，同時將該 外殼部底惻開放於上述本體板之背面側，並固定從本體板 之背面側插入於該外殼部之底部的終端板，終端板係於周 圍一體地具有複數防脫用彈簧片，藉由從本體板背面側推 進外殼部內，使上述防脫用彈簧片卡合於具備在外殼部內 面的卡止段差部；及旋轉鈕係於其基端部外周一體地具有 防脫用突部，將該突部抵接於外殼部之頂部開口緣部內側 成爲無法朝突出方向移動使之防止脫落，在從本體板背側 --1----I 1-----裝--------訂---------線 (請先閱讀背面之注意事項严寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（2】〇χ297公釐） -6- 經濟部智慧財產局員工消費合作社印*!取 A7 _______B7 五、發明說明（4 ) 插入該旋轉鈕之底面的終端板部之上面側具備一體地突設 之鈕止動片，藉由該止動片規制上述旋轉鈕之推入方向之 移動。 (發明之實施形態） 以下參照第1圖至第6圖說明本發明之實施形態。 圖中2 0係藉由合成樹脂模製成形的本體板。在本體 板2 0 —體成形有兩列配置之八個外殼部2 1 ，2 1…… 。該各外殻部2 1係圓筒狀地形成，頂部側成爲突於本體 板2 0之表面側的突筒部2 1 a ，在突筒部2 1 a之側面 開設可插入導線之導線插入口 2 2。 在突筒部2 1 a之頂部中央形成一鈕插通口 2 3，該 鈕插通口 2 2之周緣部係從突筒部2 1 a之頂部朝中心方 向形成凸緣狀地突出的鈕防脫部2 4。 在外殻部2 1之突筒部2 1 a內插入旋轉鈕2 5之基 端側。旋轉鈕2 5係以合成樹脂材料圓筒狀地模製成形者 ，在前端側之圓筒鈕部2 5 a之外周面一體地形成一止滑 2 6，同時在其基端部外周一體地成形一凸緣狀止動用突 部2 7。 該旋轉鈕2 5係圓筒鈕部2 5 a形成旋轉自如地插入 在外殻部頂部之鈕插通口 2 3內的大小，而基端部之止動 件用突部2 7形成比上述鈕插通口 2 3較大。 將該旋轉鈕2 5從本體板2 0之底部開口側插進外殻 部2 1內，並將前端側之圓筒鈕部2 5 a插通於鈕插入口 本紙張尺度適用中國S家標準（CNS>A4規格（210 X 297公釐） — I t--— 丨------ -------訂 -------- (請先閱讀背面之注意事項一寫本頁) A7 437?37 B7__ 五、發明說明（5 ) 2 3內而突出至外殻部頂部外，使止動件突部2 7抵接於 鈕插通口 2 2之周緣部的鈕防脫部2 4而使之防脫。 在旋轉鈕2 5於其中心開設一觸點插通孔2 5，棒狀 觸點3 0插通於該孔成爲可朝軸方向移動。該棒狀觸點 3 0係導電性金屬材料所成形，於基端部一體地成形有凸 緣狀導線夾持構件3 1，其上側，如第1圖及第6圖所示 地，直線狀地切除圓形之一部分的扁半部3 0 a成形成全 長全面所成形之異型形狀。 _另一方面，旋轉鈕25之觸點插通孔25b，其下部 也形成與上述異型形狀相同形狀之剖面，藉將上述棒狀觸 點3 0插進上述棒狀觸點3 0，棒狀觸點3 0係對旋轉鈕 2 5成爲可朝軸方向移動但是無法旋轉。 在棒狀觸點3 0，有螺旋軸部3 2 —體地突設於上述 導線夾持部3 1之中心。又，在棒狀觸點3 0之頂部開設 有底之一插頭插入孔3 4 » 在外殼部2 1內，從本體板2 0之底面側的開放部插 進終端4 0。終端4 0係沖壓，折彎導電性金屬板材料所 成形，由成爲平板狀之終端板4 1 ，及從該終端板4 1之 互相地對向之其中一方之兩緣直角地朝背面側豎立的一對 固定用彈簧片4 2，4 2，及在終端板4 1之互相對向之 另一方之兩緣從上述固定用彈簧片位置距9 0度之位置朝 直角向上方豎立的鈕止動片4 3，4 3，及從其中一方之 固定用彈簧片4 2 —體地突出的端子片4 4所構成。 在兩固定用彈簧片4 2 —體具有將前端朝外側直角地 I I j — —— — — — — —— — *--— — ———— ^ «HI I I — I (請先閱讀背面之注意事項广.V寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 ^^71 3 I A7 B7 五、發明說明（6 ) 折彎的鼓出部4 2 a，藉由將該鼓出部4 2 a插進設在外 殼部2 1之突筒部下端的終端固定孔4 5 ’成爲可將終端 4 ◦固定於外殼部2 1內。又，由此，兩鈕止動片43抵 接於旋轉鈕2 5之底面，使該旋轉鈕2 5規制推進方向之 動作，成爲可自由旋轉地裝設於外殼部之狀態。 在終端板4 1之中央部分開設一母螺孔4 7，而在該 母螺孔4 6內螺合著棒狀觸點3 0之螺旋軸部3 2。 欲裝配如此所構成之螺絲式終端裝置時，事先將棒狀 觸點3 0之螺旋軸部3 2螺合於終端板4 1之母螺孔4 6 ，從本體板2 0之背面側將旋轉鈕2 5插進外殼部2 1內 並將其前端從外殼部頂部突出，然後將終端4 0與棒狀觸 點3 0 —起插進外殼部2 1內，此時，藉將固定用彈簧片 4 2，4 2朝中心側彈性地推進並插進外殼部內，使兩鼓 出部42a ，42a推進直到終端固定孔45，45之位 置時，則固定用彈簧片4 2，4 2藉由本身彈性回復原狀 ’兩鼓出部42 a ，42 a嵌進終端固定孔45，45而 形成終端4 0之固定。與該固定之同時，形成旋轉鈕2 5 裝設於所定位置。 使用該螺絲式終端裝置時，旋轉操作旋轉鈕2 5使之 上昇，從終端板4 1離開導線夾持部3 1 ，在由此所形成 之終端板4 1之上面與棒狀觸點3 0之導線夾持構件3 1 之間隙插入欲連接之導線a ’在該狀態下朝棒狀觸點3〇 下降方向旋轉該旋轉鈕2 5藉由將導線a夾持在導線夾持 部3 1與終端板4 1間即完成導線a之連接。 本纸張尺度適用中國國家標準（C]\TS)A4規格（210 X 297公釐） -9- --.--------•裝|丨丨|訂·！--線 {請先間讀背面之注意事項尸、寫本頁) 經濟部智慧財產局員工消費合作社印製 437/ 3 / A7 _ B7 五、發明說明（7 ) 又，在棒狀觸點3 0之插頭插入3 4，藉由插入複數 接觸彈簧5 0彈性地突出於周圍的插頭5 1 (通稱香蕉插 塞尖）俾進行插頭之連接。 (發明之效果） 如上述，由於本發明之多聯式螺絲式終端裝置，係在 各旋轉鈕從一體地具備於上述本體板之筒狀外殻部之頂部 分別突出，同時將該旋轉鈕對於該外殼部裝設成無法朝軸 方向移動，在貫穿開設於該旋轉鈕之中心的棒狀觸點插通 孔時將上述棒狀觸點對於旋轉鈕裝設成不能旋轉而可朝軸 方向移動，在上述外殼部之底部固定上述終端板，在該終 端板之母螺孔螺合上述螺旋軸部，藉由上述旋轉鈕之旋轉 動作能將棒狀觸點加以旋轉，使上述螺旋軸部對於終端板 朝軸方向移動並使上述導線夾持部能朝與終端板相對向方 向進退動作，因此，不需要用以防脫與旋轉鈕一體之螺旋 軸部的歛縫加工，及用以棒狀終端與旋轉鈕一體化之卷曲 歛縫，可簡化裝配作業同時避免因歛縫時破裂所產生之不 良品的發生，而可削減成本。 又，由於將外殼部之頂部突設於本體板表面側，同時 將該外殼部底側開放於上述本體板之背面側，並固定從本 體板之背面側插入於該外殼部之底部的終端板，因此，各 構件對於本體板之裝配，係僅從本體板背面側之插入作業 即完成，特別是，即使欲將與終端板一體之端子部朝水平 方向較長延長時，也如以往之彎曲端子部不必增大高度方 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -10- --— — ！ — 裝·！ —訂----! ·線 <請先閱讀背面之注意事項尸寫本I) A7 B7A7 B7 V. Description of the invention 0) (Technical field to which the invention belongs) The present invention relates to a multi-connected spiral terminal device such as a speaker used to connect a lead wire to an audio unit. (Conventional Technology) Conventionally, as the multi-connected screw terminal device, most of the structures shown in Figs. 7 to 9 have been used. This conventional device is provided on the surface of the plate-like body plate 1 and includes a plurality of lead connection portions 3, 3 ... which are formed in a short tube shape and integrally have a lead insertion recess 2 on the peripheral wall, and are connected to each lead. The terminal plate 4 is fixed to the bottom of the portion 3. A rotation knob 6 fixed with a rod-shaped contact as a center is inserted on the outside, and a screw shaft portion 7 integrally formed with the rod-shaped contact 5 is screwed into a screw hole 8 provided in the center portion of the terminal plate 4. The rod-shaped contact 5 has a lead-clamping member 9 integrally formed on the base end side in a flange-like shape, and a spiral shaft portion 7 is integrally provided on the center portion thereof. After the screw shaft portion 7 is inserted into the screw hole 8 of the terminal plate 4, the front end portion thereof is crushed and deformed to prevent the terminal plate 4 from falling off. In addition, the rod-shaped contact 5 has a plug insertion hole 10 opened at the top, and the opening edge portion is integrated with the rotary knob 6 by a curled caulked portion 11 formed in a flange shape. In the plug insertion hole 10, a banana plug tip-type plug 12 shown in Fig. 9 is inserted. The terminal plate 4 is a fixing bending piece 1 3, 1 3,... Which is bent and formed around the rear surface side at an angle of 90 degrees, and is fixed to the fixing plate by pressing into the fixing hole of the main body plate 1.体 板 1。 Body plate 1. In addition, a terminal piece 14 is integrally formed on the terminal board 4, and the terminal piece 14 is formed in an arc shape. Please read the precautions on the back first. Jk The size of the printed 5 paper is in accordance with the Chinese national standard (CNS> A4 (210 X 297 mm) -4- ′ 4371 3 1 Α7 Β7 V. Description of the invention f) Insert from the front side of the body plate 1 and protrude from the back Side, and can protrude the terminal portion 1 4 a at the front end laterally. (Problems to be Solved by the Invention) In the conventional device as described above, when the terminal board is mounted on the body board, the terminal board is assembled from the front side of the body board and the integrated terminal piece is protruded through the back side. When the terminal piece is protruded laterally, it must be inserted in a circular arc shape, the workability is not good, and when the protruding length in the lateral direction becomes longer, this component makes the arc-shaped curvature radius larger, and it has to be more on the back of the body plate. There is a problem that the terminal piece is protruded and the shape becomes large. In addition, since the terminal plate is fixed to the main body plate by pressing the bent piece into the insertion hole, there is a problem that a pressurizing process must be performed for this purpose. In addition, the rotary knob is made of a synthetic resin material with high hardness in order to have a high-quality feel. However, when the rod-shaped contact is inserted into the central hole and integrated by curling and caulking, the rotary knob is easily broken and defective products may occur. The problem of higher rates. The present invention is conceived in view of various conventional problems as described above. The purpose is to provide a multi-connected screw terminal device that can improve the workability of assembly, reduce the incidence of defective products and reduce costs, and that is small and does not occupy an installation place = (method for solving problems) In order to solve the above-mentioned conventional problems, in order to achieve the desired purpose, the present invention belongs to a plurality of rotary knobs protruding from the surface of the main body plate. At the center of each rotary knob, the paper size applies the Chinese national standard (CNSM4 specification (210x297 mm)! II — — — — — — — · II < Please read the notes on the back A.,-Write this page) Order. '-Line ▲ Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs -5- 1' ^ 371 3 r A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7 __ V. Description of the invention (3) The plug-in contact is provided with a plug insertion hole with an opening at the front end and a base An end portion of the lead holding portion protruding in a flange shape, and a spiral shaft portion protruded and arranged from the center of the holding portion, and the body plate is fixed and arranged integrally with the arrangement facing the lead holding member. For terminals with a terminal board, screw the screw shaft part into the screw hole provided in the terminal board. * The screw can be screwed into the screw shaft part by turning the rotary knob, and the wire can be clamped between the terminal board and the wire. The multi-connected screw-type terminal device formed between the components is characterized in that each of the rotary knobs is protruded from the top of the cylindrical shell portion integrally provided on the main body plate. At the same time, the rotary knob is mounted on the shell portion. It is provided so that it cannot move in the axial direction, and the rod-shaped contact is inserted into the center of the rotary button through the insertion hole of the rod-shaped contact. The bottom of the terminal board is fixed, and the screw shaft part is screwed into the female screw hole of the terminal board. The rod-shaped contact can be rotated by the rotation of the rotary knob, so that the screw shaft part moves toward the terminal board in the axial direction. An operator who moves the wire holding portion forward and backward in a direction opposite to the terminal board. In addition, the top of the shell portion is protruded on the surface side of the main body plate, and the bottom of the shell portion is opened on the back side of the main body plate, and a terminal plate inserted into the bottom of the shell portion from the back side of the main body plate is fixed. The terminal plate is integrally provided with a plurality of spring-proof spring pieces integrally around the periphery, and the spring-proof spring pieces are engaged with the locking step provided on the inner surface of the housing portion by pushing into the housing portion from the back side of the body plate; and a rotary button; It is attached to its base end portion on the outer periphery and has a protrusion for preventing detachment. The protrusion is in contact with the inside of the top opening edge portion of the housing portion so that it cannot be moved in the protruding direction to prevent it from falling off. 1 ---- I 1 ----- installation -------- order --------- line (Please read the precautions on the back first and write this page strictly) This paper size is applicable to China National Standard (CNS) A4 Specification (2) 0 × 297 mm) -6- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs *! Take A7 _______B7 V. Description of the invention (4) Insert the terminal board on the bottom of the rotary button The upper side is provided with a button stopper protruding integrally, and the rotation button is regulated by the stopper Move in the pushing direction. (Embodiments of the invention) Embodiments of the present invention will be described below with reference to Figs. 1 to 6. In the figure, 20 is a body plate molded by synthetic resin. Eight body parts 2 1, 2 1... Are arranged in two rows on the body plate 20-body. Each of the housing portions 21 is formed in a cylindrical shape, and the top side is a protruding tube portion 2 1 a protruding from the surface side of the main body plate 20. A conductive wire insertable wire is provided on the side of the protruding tube portion 2 1 a. Mouth 2 2. A button insertion port 23 is formed at the center of the top of the protruding tube portion 2 1 a, and a peripheral portion of the button insertion port 2 2 is a button protruding from the top of the protruding tube portion 2 1 a toward the center. Anti-off section 2 4. The proximal end side of the rotary knob 25 is inserted into the protruding tube portion 21a of the housing portion 21. The rotary button 2 5 is formed by cylindrically molding a synthetic resin material, and a non-slip 2 6 is integrally formed on the outer peripheral surface of the cylindrical button portion 2 5 a on the front side, and at the same time, the base portion is externally surrounded by the body. A flange-like stopper projection 27 is formed. The rotary button 2 5 is a cylindrical button portion 2 5 a that is rotatably inserted into the button insertion opening 2 3 at the top of the housing portion, and the stopper protrusion 27 at the base end portion is formed to be larger than the above-mentioned button. The insertion ports 2 3 are larger. Insert the rotary button 2 5 into the housing portion 21 from the bottom open side of the main body plate 20, and insert the cylindrical button portion 2 5 a on the front side into the button insertion port. (CNS > A4 specification (210 X 297 mm) — I t --— 丨 ------ ------- Order -------- (Please read the note 1 on the back first (Write this page) A7 437? 37 B7__ V. Description of the invention (5) 2 3 Projects out of the top of the housing part, so that the stopper protrusion 2 7 abuts on the button on the periphery of the button insertion port 2 2 A detachment prevention portion 24 is provided to prevent detachment. A contact insertion hole 25 is opened at the center of the rotary button 25, and a rod-shaped contact 30 is inserted into the hole so as to be movable in the axial direction. The rod shape The contact 30 is formed of a conductive metal material, and a flange-shaped wire holding member 31 is integrally formed at the base end. The upper side of the contact 30 is cut linearly as shown in FIGS. 1 and 6. The flat half 30a of one part of the shape is formed into a special shape formed over the entire length. _ On the other hand, the contact insertion hole 25b of the rotary button 25 is also formed with a cross section having the same shape as the above-mentioned special shape. Touch the above stick shape 30 is inserted into the above-mentioned rod-shaped contact 30, and the rod-shaped contact 30 is capable of moving toward the axis of the rotary knob 25 but cannot be rotated. At the rod-shaped contact 30, there is a spiral shaft portion 3 2 —body A ground protrusion is provided at the center of the above-mentioned wire holding portion 31. Furthermore, a bottom plug insertion hole 3 4 is opened on the top of the rod-shaped contact 30. »In the housing portion 21, from the bottom surface of the main body plate 20 The open part on the side is inserted into the terminal 40. The terminal 40 is formed by punching and bending a conductive metal plate material, and the terminal plate 41 is formed into a flat plate, and the terminal plate 41 faces each other. A pair of fixing spring pieces 4 2, 4 2 standing upright at right angles toward the back side, and two edges of the other side facing each other on the terminal plate 41 are at a distance of 90 degrees from the position of the fixing spring pieces. It is constituted by a button stopper 4 3, 4 3 standing upright at a right angle and a terminal piece 4 4 protruding from one of the fixing spring pieces 4 2 of the body. The two fixing spring pieces 4 2 — The body has II j with the front end facing outward at a right angle — — — — — — — — — * --— — — — ^ HI HI — I (Please Read the notes on the back of this page. V write this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs' Consumer Cooperatives This paper is printed in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm). Manufacturing ^^ 71 3 I A7 B7 V. Description of the invention (6) The bent bulged portion 4 2 a is fixed by inserting the bulged portion 4 2 a into the terminal provided at the lower end of the protruding tube portion of the housing portion 2 1 The hole 4 5 ′ allows the terminal 4 to be fixed in the housing portion 2 1. As a result, the two-button stopper 43 abuts on the bottom surface of the rotary button 25, so that the rotary button 25 regulates the movement in the advancing direction, and is in a state of being rotatably mounted on the housing portion. A female screw hole 4 7 is opened in a central portion of the terminal plate 41, and a screw shaft portion 32 of a rod-shaped contact 30 is screwed into the female screw hole 46. When assembling the screw-type terminal device configured in this way, screw the screw shaft portion 32 of the rod-shaped contact 30 in advance to the female screw hole 4 6 of the terminal plate 41, and rotate it from the back side of the body plate 20 The button 2 5 is inserted into the housing portion 21 and the front end protrudes from the top of the housing portion, and then the terminal 40 and the rod-shaped contact 30 are inserted into the housing portion 2 1 at this time. At this time, the fixing spring is used. When the pieces 4 2, 4 2 are elastically pushed toward the center side and inserted into the housing portion, and the two bulged portions 42a, 42a are pushed to the positions of the terminal fixing holes 45, 45, the fixing spring pieces 4 2, 4 2 The elasticity itself returns to its original state. The two bulging portions 42 a and 42 a are fitted into the terminal fixing holes 45 and 45 to form the fixing of the terminal 40. At the same time as the fixing, the rotary knob 2 5 is installed at a predetermined position. When using this screw-type terminal device, turn the rotary knob 25 to raise it, and leave the lead holding portion 3 1 from the terminal plate 41, and the rod-shaped contact 3 0 is formed on the upper surface of the terminal plate 4 1 thus formed. Insert the lead a to be connected with a gap between the lead holding member 3 1 and rotate the rotary knob 2 5 in the lowering direction of the rod-shaped contact 30 in this state. The lead a is held by the lead holding portion 3 1 and The terminal board 41 is connected to the wire a. This paper size applies to China National Standard (C) \ TS) A4 specification (210 X 297 mm) -9- --.-------- • Packing | 丨 丨 | Order ·! --Line {Please read the notice on the back first, write this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 437/3 / A7 _ B7 V. Description of the invention (7) Also, at the rod-shaped contact 3 The plug of 0 is inserted into 3 4, and a plurality of contact springs 5 0 are inserted to protrude from the surrounding plugs 5 1 (commonly referred to as a banana plug tip) 俾 to connect the plugs. (Effects of the Invention) As described above, since the multi-connected screw terminal device of the present invention, each rotary button protrudes from the top of the cylindrical housing portion integrally provided on the body plate, and the rotary button The housing part is installed so as not to be able to move in the axial direction, and when the rod-shaped contact insertion hole provided in the center of the rotary button is penetrated, the rod-shaped contact is installed so as not to be rotatable with respect to the rotary button and can be moved in the axial direction The terminal plate is fixed at the bottom of the housing portion, the screw shaft portion is screwed into the female screw hole of the terminal plate, and the rod-shaped contact can be rotated by the rotation of the rotary knob, so that the screw shaft portion is opposite to The terminal plate is moved in the axial direction and the wire holding portion can be moved forward and backward in the direction opposite to the terminal plate. Therefore, it is not necessary to prevent the screw shaft of the screw shaft integrated with the rotary knob, and to use a rod shape. The crimped caulking integrated with the terminal and the rotary button can simplify the assembly operation and avoid the occurrence of defective products due to cracking during caulking, which can reduce costs. In addition, the top of the housing portion is protruded on the surface side of the main body plate, and the bottom side of the housing portion is opened on the back side of the main body plate, and the terminal plate inserted into the bottom of the housing portion from the back side of the main body plate is fixed. Therefore, the assembly of each component to the main body board is completed only by the insertion operation from the back side of the main body board. In particular, even if the terminal part integrated with the terminal board is extended in the horizontal direction for a long time, it is still bent as in the past. It is not necessary to increase the height of the terminal part. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -10- ----! — Outfit! —Order ----! · Line < Please read the notes on the back first corpse I) A7 B7
437T 3 V 五、發明說明（6 ) 向之尺寸，可成爲小巧精緻之形狀。 又，由於旋轉鈕係於其基端部外周一體地具有防脫用 突部，將該突部抵接於外殼部之頂部開口緣部內側成爲無 法朝突出方向移動使之防止脫落，在從本體板背側插入該 旋轉鈕之底面的終端板部之上面側具備一體地突設之鈕止 動片，藉由該止動片規制上述旋轉鈕之推入方向之動作， 因此，與終端板之固定同時進行旋轉鈕之定位，使裝置之 裝配更簡化。 (圖式之簡單說明） 第1圖係表示本發明之多連型螺絲式終端裝置之第一 實施例的平面圖。 第2圖係表示同上的局部底面圖。 第3圖係在右側一半表示導線夾持狀態，在左側一半 表示導線連接前之狀態的第1圖中的A ~ A線剖面圖。 ' 第4圖係表示使用於上述第一實施例之一個終端的平 面圖。 第5圖係表示同上的側面圖。 第6圖係表示上述第一實施例之裝配工程的剖面圖。 第7圖係表示以往之多連型螺絲式終端裝置的平面圖 〇 第8圖係表示同上的側面圖。 第9圖係表示同上的縱剖面圖。 ----------I ! ^ - II-----訂--II---線 (請先閱讀背面之注意事項/、寫本頁) 經濟部智慧財產局員工消費合作社印：ift 本紙張尺度通用中國國家標準（CIs7S)A4規格（210 X 297公釐） -11 - 4371 3 η Α7 Β7 經濟部智慧財產局員工消費合作社印製 ， 部軸端鼓定 ，口 ，突旋終兩固 部通部用螺：..端 。 筒插鈕件：o a 終頭 突鈕筒動 2 4 2 : 插 : :圓止 3 ， 45: B 3 : : ， 孔 ， 4 1 12 a7 件 入片， 5 2 ， 5 2 構插簧部， ，口 2 ， 持點彈子簧 部入，槽夾觸用端彈 殼插鈕滑線：定：觸 外線轉止導 4 固 4 接 •導旋：：3 兩 4 : 1± : : C〇 t , · ， πν 2 2 5 ， 3 部 CX1 件 5 ,2 2 孔，軸 4 動， 板，，通點穿，止孔 體部部插觸貫板鈕螺 明本差脫點狀鈕端：母 月說..段防觸棒.終 3 : >L0之 ο :紐：：3 : 4 5 狀號 2b: b ο 3 1 , 4 發記 1453， 4 部’ ^ ( 222， 部’出孔 五 --Γ!-----—裝------—訂---------線 {請先閱讀背面之注意事項广ν寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12-437T 3 V 5. Description of the invention (6) The dimensions can be made into small and exquisite shapes. In addition, since the rotary knob is provided with a protrusion for preventing detachment on the outer periphery of the base end portion, the protrusion is abutted against the inner side of the top opening edge portion of the housing portion so that it cannot be moved in the protruding direction to prevent it from falling off. The upper side of the terminal plate part inserted into the bottom surface of the rotary button on the back side of the board is provided with a button stopper projecting integrally. The stopper piece regulates the movement of the rotary button in the pushing direction. The positioning of the rotary button is fixed at the same time, which simplifies the assembly of the device. (Brief description of the drawings) Fig. 1 is a plan view showing a first embodiment of a multi-connected screw terminal device according to the present invention. Fig. 2 is a partial bottom view showing the same. Fig. 3 is a cross-sectional view taken along the line A to A in Fig. 1 showing the state where the wire is clamped on the right half and the state before the wire is connected on the left half. 'FIG. 4 is a plan view showing a terminal used in the first embodiment described above. Fig. 5 is a side view showing the same. Fig. 6 is a sectional view showing the assembling process of the first embodiment. Fig. 7 is a plan view showing a conventional multi-connected screw terminal device. Fig. 8 is a side view showing the same. Fig. 9 is a longitudinal sectional view showing the same. ---------- I! ^-II ----- Order --II --- line (Please read the precautions on the back / write this page first) Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Seal: ift This paper is in accordance with the Chinese National Standard (CIs7S) A4 specification (210 X 297 mm) -11-4371 3 η Α7 Β7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. At the end of the screw, the screw of the two solid parts: .. end. Barrel inserts: oa End knobs 2 4 2: Insertion:: Round stop 3, 45: B 3::, holes, 4 1 12 a7 piece insert, 5 2, 5 2 structure insert spring part,口 2, hold the spring of the bullet point, and use the end shell case button for the slot clip. Sliding line: fixed: touch the outer line to stop the guide 4 fixed 4 connection • guide rotation: 3 two 4: 1 ±:: C〇t, ·, Πν 2 2 5, 3 CX1 pieces 5, 2 2 holes, 4 shaft movements, plate, through point penetration, stop hole body part is inserted through the plate button screw, the difference is the point-like button end: mother month Say: segment anti-contact stick. End 3: > L0 of ο: New: 3: 4 5 Title No. 2b: b ο 3 1, 4 Post 1453, 4 part '^ (222, part' outlet five --Γ! ------- install -------- order --------- line {Please read the precautions on the back first and write this page) This paper size applies to Chinese national standards (CNS) A4 size (210 X 297 mm) -12-