476078 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 A7 —-— B7 __ 五、發明說明（1 ) 〔發明所屬之技術領域〕 本發明係有關使用於電子機器（設備）等之旋轉型（ 式）編碼器及其製造方法。 〔習知技術〕 以依據圖8〜圖1 〇來說明習知之旋轉式編碼器時， 由合成樹脂之成型品所形成之絕緣基體3 1係具有配設於 中央部之圓形狀之孔3 1 a ，及配設於一面側之圓形凹部 31b，而在該絕緣基體31，配置了由金屬板所構成之 複數個的導電圖案32、 33於同一圓周上，且互成隔開 之狀態來安裝、埋設。 而公（·同使）用之~導電圖案3 2乃具有，扇狀之接 點部3 2 a ’和配設成從接點部3 2 ^突出之端子部 3 2 b，及配設於接點部3 2 a內周緣之切斷部3 2 c。 Η $ 3 2係由形成於絕緣基體3 1內周部之支 撐部3 1 c來支撐接點部3 2 a的內周部，又端子部 3 2 b乃從絕緣基體3 1之第1側緣3 1 d朝外方突出之 同時，被安裝於絕緣基體3 1。 又切換用之2個導電簡案33係具有：配設複數個之 貫穿孔3 3 a於扇狀部分來形成於貫穿孔3 3 a間之接點 部3 3 b ;要連結複數個接點部3 3 b彼此於外側位置用 的外側連結部3 3 c ;要連結複數個接點部3 3 b彼此於 內側位置用的內側連結部3 3 ό ;從接點部3 3 b 一端配 曰受成突出之端子部3 3 e ;配設於內側連結部3 3 d之內 裝--------訂---------線 (請先閱讀背面之注咅？事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規^^· x 297公釐） 經濟部智慧財產局員工消費合作社印製 476078 A7 ______B7 五、發明說明（2 ) 周緣的切斷部3 3 ί ;從接點部3 3 b之另一端突出之突 部3 3 g ;及從連接接點部3 3 b和端子部3 3 e的連接 片3 3 h側部突出之突部3 3 j 。 而2個之導電圖案3 3乃配置成包圍孔3 1 a狀，而 位於接點部3 3 b內周部之內側連結部3 3 d乃以形成於 絕緣體3 1內側部之支撐部3 1 c被支撐之同時，埋設切 斷部3 3 f於該支撐部3 1 c ，又端子部3 3 e乃從絕緣 體3 1之第1側緣3 1 d外方突出之同時，接點部3 3 b 以形成露出狀態來安裝於絕緣基體3 1。 再者’突部33g、 33j及連接片33h均被埋設 於絕緣基體3 1 ，而突部3 3 g之切斷部從絕緣基體3 1 之第2側緣3 1 e露出之同時，突部3 3 j之切斷部則形 成從第3和第4之側緣3 1 f、3 1 g露出之狀態。 而在絕緣基體3 1表面成環狀露出之導電圖案3 2、 3 3的接點部3 2 a、3 3 b之絕緣基體3 1係如圖9所 示’由嵌入於孔3 1 a之支撐部3 4 a來安裝有保持成可 旋轉的旋轉體3 4，並以旋轉該旋轉體來使安裝於旋轉 3 4之接觸片（未圖示）滑接於導電圖案3 2、 3 3 ，由 而可產生所期盼之脈衝者。 接著，依據圖1 1〜圖1 3來說明如此之旋轉式編碼 器之製造方法，如圖1 1所示，由輸送孔依序輸送箍材料 4 1來對箍材料4 1實施壓製加工，以形成：朝箍材料 4 1之輸送方向A互隔著間隔所形成之二條基部4 2、 4 3 ;連結該基部4 2、4 3間之2條棧道部4 4 ;在由 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -5 - —裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 476078 A7 _'_ B7 五、發明說明（3 ) 該基部4 2、4 3與棧道部4 4所包圍之間以衝孔所形成 ，用以形成導電圖案32、 33的接點部32a、 33b 用的圓板狀部4 5 ;藉連接片3 3 h從該圓板狀部4 5展 延而被連結於基部4 2的二個端子部3 3 e ;在於二個端 子部3 3 e間而從圓板狀部4 5展延且被連結於基部4 2 之端子部4 2的端子部3 2 b ;從圓板狀部4 5展延且被 連結於基部4 3的第1連接部4 6 ;及從一對連接片 3 3 h各別展延且被連結於棧道部4 4之第2連接部4 7 之同時，依序衝孔來形成配置棧道部4 4於相鄰之圓板狀 部4 5間，以形成具有如前述結構之半製品。 接著，如圖1 2所示，配設複數個之貫穿孔3 3 a之 同時，配設切入（凹部）4 8於圓板狀部4 5之外周，以 劃分相鄰之導電圖案3 2、3 2之間。 而輸送如此之箍材料4 1至電鍍槽來進行鍍銀之後， 衝孔圖1 2之以二點鏈線所示之圓板狀之部分4 9，以形 成互成切開之導電圖案32、 33，而以成型加工來形成 如圖1 3所示之絕緣基體3 1於箍材料4 1。 形成絕緣基體3 1之後，切斷第1連接部4 6，第2 連接部4 7來從基部4 2切開端子部3 2 b、3 2 e，就 完成其製造，而可獲得如圖8〜圖1 0所示之旋轉式編碼 器。 又在圖1 2之狀態下來進行電鍍之理由，乃在圖1 2 所示之狀態下來衝孔圓板狀之部分4 9以形成互被切開之 導電圖案32、 32時’會令共用之導電圖案32的中央 $紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） -6 - -------^----i—裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 476078 A7 B7 五、發明說明（4 ) 部不具有支撐，使得該導電圖案3 2會在電鍍處理之搬運 路上形成彎曲（被折彎）之緣故而實施者。 〔發明擬解決之課題〕 習知之旋轉式編碼器乃以導電圖案3 2和3 3之內周 部互成分離之狀態來形成絕緣基體3 1 ，使得會具有所謂 導電圖案3 2、3 3產生變形或無法形成於同一面，而性 能變爲不良之問題。 又在其製造方法，直至完成電鍍處理爲止，由於以圓 板狀之部分4 9來使位於圓板狀之同一圓周上之複數個導 電圖案3 2、3 3的中央部形成連結之狀態，而增多要在 電鍍處理時之電鍍部分，使得具有所謂高成本之問題。 、又在成型絕緣基體3 1時，容易由樹脂（之鑄入）壓 而使箍材料4 1產生彎曲，爲了防止該狀況，並無法施加 大的樹脂壓而具有所謂無法一次就可獲得很多絕緣基體數 之問題。 又在其製造時，具有連結平行之一對基部4 2、4 3 與基部4 3和圓板狀部4 5的第1連接部4 6 ’使得箍材 料4 1之寬度變爲竄闊而具有所謂不僅成爲成本高’且廢 料變爲多，致使生產量不佳之問題。 爲此，本發明之目的，係擬提供一種廉價之旋轉式編 碼器、及廉價之旋轉式編碼器的製造方法者。 〔解決課題用之手段〕 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） τ----,—裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 476078 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（5 ) 做爲解決用之第1解決手段，乃構成爲具有，具備孔 於中央部之絕緣基體，及由導電性金屬板所形成，而以互 成被切開之狀態來配設於同一圓周上且被埋設於前述絕緣 基體的複數個導電圖案，前述導電圖案乃配設成環狀露出 於前述絕緣基體之一面的露出部來被埋設於前述絕緣基體 ，而在位於前述導電圖案之前述孔一側之內周緣部端部， 配設切開相鄰之前述導電圖案間之切斷部，且令前述切斷 部從前述絕緣基體之前述孔內面露出。 又做爲第2解決手段，乃構成爲，前述切斷部較前述 內周緣部更朝中心部側突出。 又做爲第3解決手段，乃構成爲，前述導電圖案具備 :形成於同一半徑上之複數個貫穿孔；位於該貫穿孔間之 複數個接點部；在於半徑方向之外側位置而要連結前述複 數個接點部彼此的外側連結部；及在於半徑方向之內側位 置而要連結複數個之前述接點部彼此的內側連結部，且至 少令前述接點部從前述絕緣基體露出著。 又做爲第4解決手段，乃構成爲，埋設前述外側連結 部和前述內側連結部於前述絕緣基體，而在前述絕緣基體 外側，形成要支撐前述外側連結部的外側支撐部之同時， 在前述絕緣基體內側，形成具有前述孔於中央的內側支撐 部，且由前述內側支撐部來使前述內周緣部成爲埋設之狀 態之同時，將前述切斷部露出於配設在前述內側支撐部中 央之前述孔內面。 又做爲第5解決手段，乃構成爲，配設與前述孔相連 -------^----Ί —裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -8- 經濟部智慧財產局員工消費合作社印製 476078 A7 B7 五、發明說明（6 ) 接且從前述孔朝外方展延來形成爲前述孔之一部分的凹部 於前述內側支撐部，並使前述切斷部露出於該凹部內面。 又做爲第6解決手段，乃構成爲，以插穿於前述絕緣 基體之前述孔的狀態下來配設可朝軸方向成直線移動之操 作軸之同時，在前述操作軸配設卡合於前述凹部的旋轉止 動部，使得可由移動前述操作軸而操作按鈕開關。 又做爲第7解決手段，乃構成爲，前述導電圖案各具 有端子部，而該等之端子部從前述絕緣基體之同一側之邊 緣側成並列朝外方突出。 又做爲第8解決手段，乃構成爲，前述導電圖案之至 少其中之一形成爲共用導電圖案。 又做爲第9解決手段，乃一種製造方法，以壓製加工 箍材料來形成由配設穿孔（衝孔）於中央且配置複數個於 同一圓周上的金屬板所形成之導電圖案，及較該導電圖案 之內周緣部更突出於中心部側，而以前述內周緣部之端部 來連結相鄰之前述導電圖案彼此之連結部後，由成型合成 樹脂來形成配設有露出前述導電圖案之一部分的露出部之 狀態下，埋設前述導電圖案的絕緣基體，而後切斷位於前 述絕緣基體內側的前述連結部，以切開相鄰之前述導電圖 案間。 又做爲桌1 0解決手段，乃一種製造方法，以壓製加 工前述箍材料來使由被配置於同一圓周上之複數個前述導 電圖案所形成的圖案羣，形成隔著間隔並列配成一列，且 以在前述圖案羣之環狀部的直徑寬度內所配置之連接部來 -------^----,--裝--------訂-------I -線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -9 - 又做爲第. 經濟部智慧財產局員工消費合作社印製 476078 A7 __B7 五、發明說明（7 ) 使相鄰之前述圖案羣彼此相連接之同時，由棧道（橋樑） 部來使與前述連接部配置成平行之一基部形成與前述連接 部相連結，而該連接部乃在形成前述絕緣基體之後，方被 切斷，以令前述絕緣基體從前述箍材料切開。 又做爲第1 1解決手段’乃一種製造方法，配設於各 前述導電圖案的端子部係以形成從前述絕緣基體之同一側 緣一側成並列突出於外方的狀態下來連結於前述基部，而 前述端子部乃在形成前述絕緣基體之後，方從前述基部切 開。 又做爲第1 2解決手段，乃一種製造方法，在對於形 成有具有前述穿孔之前述導電圖案，前述連結部、前述連 接部、前述基部、前述棧道部及前述端子部的前述箍材料 進行鑛銀處理之前或之後’予以形成前述絕緣基體。 解決手段，乃一種製造方法，在於前述 絕緣基體形成被配設在前述導電圖案之前述露出部外側而 要支撐前述導電圖案的外側支撐部，及被配設在前述露出 部內側而要支撐前述導電圖案內側的內側支撐部，並使前 述連結部從配設於前述內側支撐部中央之孔露出。 又做爲第1 4解決手段，乃一種製造方法，在於前述 內側支撐部，配設與前述孔連接而從前述孔朝外方展延來 形成爲孔之一部分的凹部，並使前述連結部露出於該凹部 內0 發明之實施形態〕 Μ----Ί-裳--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -10- 476078 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（8) 依據圖1〜圖6來說明本發明之旋轉型編碼器，及其 製造方法時，圖1係本發明之旋轉型編碼器的絕緣基體之 平面圖，圖2係在圖1之2 — 2線的剖面圖’圖3係在圖 2之3 - 3線的剖面圖，圖4〜圖6係顯示本發明之旋轉 型編碼器之絕緣基體的製造方法。 接著，依據圖1〜圖3來說明本發明之旋轉型編碼器 。由合成樹脂之成型品所形成之絕緣基體乃具有：配設於 中央部之圓形狀的孔1 a ;配設於一面側之圓形的凹狀凹 下部1 b ;被連接於孔1 a且從孔1 a朝外方展延來形成 孔1 a之一部分的複數個凹部1 c ;配設於孔1 a周圍之 環狀內側支撐部1 d ;位於凹下部1 b之外周底壁的環狀 外側支撐部1 e ;及配設於與凹下部1 b相反面而朝外方 突出之複數個安裝部1 f。 而在於該絕緣基體1，配置由金屬板所形成之複數個 導電圖案2、 3於同一圓周上，並以互成被切開之狀態且 被埋設之狀態被安裝著。 而共用之一導電圖案2乃具有：扇狀之接點部2 a; 以從接點部2 a中央部突出所配設之端子部2 b ;配設於 接點部內側之圓弧狀的內周緣部2 c ;被配設於該內周緣 部2 c之兩端部，而形成較內周緣部2 c更朝中心部側突 出之同時，切開相鄰之導電圖案間的切斷部2 d。 該導電圖案2係令接點部2 a內周部之內周緣部2 c 以絕緣基體1埋設之狀態下，由形成於絕緣基體1內周部 之內側支撐部1 d來加以支撐之同時，在於與形成在該內 本&張尺度細巾關家標準（CNS)A4規格（210 X 297公髮)-11 "" I I I I.--^ ·1111111 ^- — — — — — 1 — (請先閱讀背面之注意事項再填寫本頁) 476078 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（9 側支撐部1 d中央之孔1 a形成連接之凹部1 c內面，露 出有切斷部2 d，又端子部2 b從絕緣基體1之第i側緣 1 g朝外方突出之同時，接點部2 a乃以從絕緣基體1之 一面側形成成露出之狀態未被安裝於絕緣基體1。 又矩形波輸出用之2個導電圖案3乃具有：配設複數 個之貫穿孔3 a於扇狀之部分來形成於貫穿孔3 a間的接 點部3 b ;在外側位置而要連結複數個接點部3 b彼此用 的外側連結部3 c ;在內側位置而要連結複數個接點部 3 b彼此用的內側連結部3 d ;配設於該內側連結部3 d 內側的圓弧狀之內周緣部3 e ;配設於該內周緣部3 e兩 端部，且較內側連結部3 d更朝孔1 a中心部側突出之同 時，要切開相鄰之導電圖案間的切斷部3 f :從接點部 3 b —端藉連接片3 g所配設之端子部3 h ;及從外側連 結部3 c朝直.徑方向突出之突部3 j 。 而2個導電圖案3係配置成如要圍繞孔1 a般，位於 接點部3 b外側之外側連結部3 c乃由外側支撐部1 e所 支撐之同時，內周緣部3 e係以絕緣基體1埋設之狀態， 而位於內側之內側聯結部乃以內側支撐部1 d所支撐，又 與形成於該內側支撐部1 d中央之孔1 a相連之凹部1 c 內面，露出有切斷部3 f ，再者，端子部3 h乃從絕緣基 體1之第1側緣1 g朝外方突出之同時，接點部3 b以形 成從絕緣基體1的一面露出之狀態來安裝於絕緣基體1 ° 又突部3 j也被埋設於絕緣基體1，且突部3 j之切 斷部乃從第2和第3之側緣1 h、1 j形成突出之狀態。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12 ：----Ί I ^--------^---------^ (請先閱讀背面之注意事項再填寫本頁) 476078 經濟部智慧財產局員工消費合作社印製 A7 ____B7__ 五、發明說明（10) 再者，導電圖案2、3係在製造過程中，以如圖1之 二點鏈線所示，連結部1 9設成位於凹部1 c內，而由該 連結部1 9連結相鄰之導電圖案2、3之內周緣部2 c、 3 e之兩端彼此，而在凹部1 c之位置切斷該連結部1 9 ，就可形成切斷部2d、 3f之同時，由切斷該連結部 1 9而切開互爲相鄰之導電圖案2、3之間。 而導電圖案2、3之接點部2 a、3b乃由於絕緣基 體1表面成環狀露出之絕緣基體1，而如圖3所示，並不 會由嵌入於孔1 a之支撐部4 a來抵接於切斷部2 d、 3 f ，使得可保持旋轉體4旋轉，致使旋轉體4可順暢地 旋轉，並令安裝於旋轉體4之接觸片（未圖示）滑接於導 電圖案2、3，而可產生所期盼之脈衝者。 接著，將依據圖4〜圖6來說明如此之旋轉式編碼器 的絕緣基體.1之製造方法。如圖4所示，由輸送孔1 1 a 依序輸送箍材料1 1來對箍材料1 1實施壓製加工，以形 成在箍材料之輸送方向所形成的一條直線狀之基部1 2， 和從該基部1 2朝直角方向成平行展延之二條棧道部1 3 ’和在以該基部1 2與二條棧道部1 3所包圍之間，由衝 孔（穿孔）形成之複數個導電圖案2、3所形成的圖案羣 1 4 ’及在該圖案羣1 4之環狀部1 5的直徑寬Η內，連 繋圖案羣1 4之輸送方向Α兩側和棧道部1 3的一對連接 部1 6。 再者’在於圖案羣1 4，予以衝孔形成：設於互爲相 鄰之圖案2、3間之切入部1 7 ;配設於中央之穿孔1 8 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） -13 -------：----·—裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 476078 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（11) ;由該芽孔18所形成之內周緣部2c、 3 e及較該內周 緣部2 c、3. e更突出於中心側，而以內周緣部2 ^、 3 e端部來連結相鄰之導電圖案2、3彼此的連結部19 ;以配設複數個之貫穿孔3 a所形成之接點部3 b ;及端 子部2 b、3 h ’端子部2 b、3 b乃成並列連結於基部 1 2之狀態。 接著，將加工成如圖4所示之箍材料1 1輸送至電鍍 槽，而進行鍍銀處理之後，以如圖5所示，由成形加工來 形成絕緣基體1於箍材料1 1。 由加工該絕緣基體1而將在中央予以形成孔1 a及從 孔1 a朝外方展延之凹部1 c之同時，形成連結部1 9位 於該凹部1 c內之狀態。 形成絕緣基體1之後’將如圖6所不，首先，切斷連 結部1 9，接著，從基部1 2切開端子部2 b、3 h之後 ，以實施彎曲加工端子部2 b、3 h，而最後予以切斷連 接部1 6來使絕緣基體1從箍材料1 1分離，就可完成其 製造而可獲得如圖1〜圖3所不之旋轉式編碼器之（電） 碼板。 再者，於本實施，內周緣部之兩端部係令相鄰之導電 圖案以連結部1 9所保持，而外周則由連接部和端子部來 被保持於箍材料，因而，即使施加有載重（負荷）時也很 少有產生變形之虞。 又在本實施例乃在電鍍後方進行成形，但也可在成形 後方進行電鍍。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） _ 14 - -------τ----：-------I--訂-------I (請先閱讀背面之注意事項再填寫本頁) ^/〇U78476078 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 —-— B7 __ V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a rotary type (form) code used in electronic equipment (equipment), etc. And its manufacturing method. [Conventional Technology] When a conventional rotary encoder is described with reference to FIGS. 8 to 10, an insulating base 3 1 formed of a molded product of a synthetic resin is a hole 3 1 having a circular shape arranged at a central portion. a and a circular recessed portion 31b disposed on one surface side, and a plurality of conductive patterns 32 and 33 composed of a metal plate are arranged on the same circumference on the insulating base 31 and separated from each other. Installation and burial. The conductive pattern 3 2 used by the public (· simultaneous use) has a fan-shaped contact portion 3 2 a ′ and a terminal portion 3 2 b arranged to protrude from the contact portion 3 2 ^, and is provided in The cutting portion 3 2 c at the inner periphery of the contact portion 3 2 a. Η $ 3 2 is supported by the supporting portion 3 1 c formed on the inner peripheral portion of the insulating base 3 1 to support the inner peripheral portion of the contact portion 3 2 a, and the terminal portion 3 2 b is from the first side of the insulating base 3 1 The edge 3 1 d is attached to the insulating base 3 1 while protruding outward. The two conductive schemes 33 for switching have: a plurality of through-holes 3 3 a are arranged in a fan-shaped portion to form a contact portion 3 3 b between the through-holes 3 3 a; a plurality of contacts are to be connected The outer connecting part 3 3 c for the parts 3 3 b at the outer position; to connect a plurality of contact parts 3 3 b to the inner connecting part 3 3 for the inner position; from one end of the contact part 3 3 b The projecting terminal part 3 3 e; the inner part of the inner connecting part 3 3 d is installed -------- order --------- line (please read the note on the back first? Please fill in this page again for this matter) This paper size applies the Chinese National Standard (CNS) A4 regulations ^^ · x 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 476078 A7 ______B7 V. Description of the invention (2) Cutting off the periphery 3 3 ί; a protrusion 3 3 g protruding from the other end of the contact portion 3 3 b; and a protrusion protruding from the side of the connecting piece 3 3 b connecting the contact portion 3 3 b and the terminal portion 3 3 e 3 3 j. The two conductive patterns 3 3 are arranged to surround the hole 3 1 a, and the inner connecting portion 3 3 d located at the inner peripheral portion of the contact portion 3 3 b is a supporting portion 3 1 formed on the inner portion of the insulator 3 1. While c is supported, the cutting portion 3 3 f is buried in the supporting portion 3 1 c, and the terminal portion 3 3 e protrudes from the first side edge 3 1 d of the insulator 3 1, and the contact portion 3 3 b is attached to the insulating base 31 in an exposed state. Furthermore, the protrusions 33g and 33j and the connecting piece 33h are buried in the insulating base 3 1, and the cut portion of the protrusion 3 3 g is exposed from the second side edge 3 1 e of the insulating base 3 1 while the protrusion is exposed. The 3 3 j cut portions are exposed from the 3 and 4 side edges 3 1 f and 3 1 g. On the surface of the insulating substrate 3 1, the conductive portions 3 2 and 3 3 exposed in a ring shape are exposed at the contact portions 3 2 a and 3 3 b of the insulating substrate 3 1 as shown in FIG. 9. The supporting portion 3 4 a is provided with a rotating body 3 4 held to be rotatable, and the rotating body is rotated to slide a contact piece (not shown) attached to the rotating 3 4 to the conductive pattern 3 2, 3 3, Which can produce the desired pulse. Next, a manufacturing method of such a rotary encoder will be described with reference to FIGS. 11 to 13. As shown in FIG. 11, the hoop material 41 is sequentially conveyed from the conveying hole to press the hoop material 41 to Forming: Two bases 4 2, 4 3 formed at intervals toward the conveying direction A of the hoop material 41, 2 connecting the base 4, 2 and 3 to the two boardwalks 4 4; applicable to the Chinese country by this paper scale Standard (CNS) A4 specification (210 X 297 mm) -5--installed -------- order --------- line (please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 476078 A7 _'_ B7 V. Description of the Invention (3) The base 4 2 4 4 and the boardwalk 4 4 are formed by punching holes to form a conductive pattern. Disc-shaped portions 4 5 for contact portions 32a, 33b of 32, 33; two terminal portions 3 3 e connected to the base portion 4 2 by extending from the disc-shaped portion 45 by connecting pieces 3 3 h ; Between the two terminal portions 3 3 e extending from the disc-shaped portion 4 5 and being connected to the terminal portion 4 2 of the base portion 4 2 of the terminal portion 3 2 b; extending from the disc-shaped portion 4 5 and being First connected to the base 4 3 The connecting portion 4 6; and a pair of connecting pieces 3 3 h each extend and are connected to the second connecting portion 4 7 of the plank portion 4 4, and sequentially punch the holes to form the arrangement of the plank portion 4 4 adjacent to each other. There are 45 disc-shaped portions to form a semi-finished product having the structure as described above. Next, as shown in FIG. 12, a plurality of through holes 3 3 a are provided, and cutouts (recesses) 4 8 are provided on the outer periphery of the disc-shaped portion 4 5 to divide adjacent conductive patterns 3 2. Between 3 and 2. After conveying such a hoop material 41 to a plating bath for silver plating, the circular plate-shaped portion 4 9 shown by the two-dot chain line in FIG. 12 is punched to form the conductive patterns 32 and 33 that are cut apart from each other. Then, the insulating substrate 3 1 and the hoop material 41 as shown in FIG. 13 are formed by a molding process. After the insulating base 31 is formed, the first connecting portion 46 and the second connecting portion 47 are cut to cut the terminal portions 3 2 b and 3 2 e from the base portion 4 2 to complete the manufacturing, and as shown in FIG. 8 to Figure 10 shows a rotary encoder. The reason for electroplating in the state of FIG. 12 is to punch the circular plate-shaped portion 49 in the state shown in FIG. 12 to form the conductive patterns 32 and 32 that are cut away from each other. The central $ paper size of the pattern 32 applies to the Chinese National Standard (CNS) A4 specification (210 x 297 mm) -6-------- ^ ---- i— 装 -------- order --------- Line (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 476078 A7 B7 V. Invention Description (4) The Ministry does not have support, which makes the The conductive pattern 32 is implemented by the reason that the conductive pattern 32 is bent (bent) on the transportation path of the plating process. [Problems to be Solved by the Invention] The conventional rotary encoder forms the insulating substrate 3 1 in a state where the inner peripheral portions of the conductive patterns 3 2 and 33 are separated from each other, so that the so-called conductive patterns 3 2 and 3 3 are generated. Deformation or failure to form on the same side, and performance becomes poor. In its manufacturing method, until the electroplating process is completed, the center portions of the plurality of conductive patterns 3 2, 3 3 located on the same circumference of the disk shape are connected with the disk-shaped portion 49, and Increasing the number of plated parts to be used in the plating process causes a problem of so-called high cost. When molding the insulating base 31, it is easy to bend the hoop material 41 by pressing the resin (into the mold). In order to prevent this situation, a large resin pressure cannot be applied, and the so-called cannot obtain a lot of insulation at one time. The number of substrates. At the time of its manufacture, the first connecting portion 4 6 ′ having a pair of parallel base pairs 4 2, 4 3 and the base portion 43 and the disc-shaped portion 45 is formed so that the width of the hoop material 41 becomes wide and has The so-called problem is not only the high cost, but also the increase in waste, which leads to poor production. For this reason, an object of the present invention is to provide an inexpensive rotary encoder and a method for manufacturing an inexpensive rotary encoder. [Methods for solving the problem] This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) τ ----,-installation -------- order ------- --Line (please read the precautions on the back before filling this page) 476078 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (5) As the first solution for solving, it is constituted as A plurality of conductive patterns which are arranged on the same circumference and are buried in the insulating substrate, which are formed by conductive metal plates and are formed of conductive metal plates, and are cut into each other; The exposed portion is annularly exposed on one surface of the insulating substrate to be buried in the insulating substrate, and at the end of the inner peripheral edge portion on the side of the hole of the conductive pattern, an adjacent conductive portion is cut open. The cut portion between the patterns is such that the cut portion is exposed from the inner surface of the hole of the insulating base. As a second solution, the cutting portion is configured to protrude toward the center portion side than the inner peripheral edge portion. As a third solution, the aforementioned conductive pattern includes a plurality of through-holes formed on the same radius, a plurality of contact portions located between the through-holes, and the above-mentioned radial pattern is connected to the above-mentioned positions. An outer connecting portion of the plurality of contact portions; and an inner connecting portion of the plurality of contact portions to be connected at an inner position in the radial direction, and at least the contact portions are exposed from the insulating base. As a fourth solution, the outer connecting portion and the inner connecting portion are embedded in the insulating base, and an outer supporting portion to support the outer connecting portion is formed on the outer side of the insulating base. An inner support portion having the hole at the center is formed inside the insulating base, and the inner peripheral portion is buried by the inner support portion, and the cut portion is exposed at the center of the inner support portion. The inner surface of the aforementioned hole. As a fifth means of solution, it is configured to be connected to the aforementioned hole ------- ^ ---- Ί --- install -------- order -------- -Line (please read the notes on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -8- Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 476078 A7 B7 5. Description of the invention (6) The recessed portion formed as a part of the hole is extended from the hole to the outside to the inner support portion, and the cut portion is exposed on the inner surface of the recessed portion. As a sixth solution, it is configured to arrange an operation shaft that can be moved linearly in the axial direction in a state of being inserted into the hole of the insulating substrate, and to arrange and engage the operation shaft on the operation shaft. The rotation stopper of the recess allows the push button switch to be operated by moving the operation shaft. As a seventh solution, each of the conductive patterns has a terminal portion, and the terminal portions protrude outward from the edge side of the same side of the insulating substrate in a row. As an eighth solution means, at least one of the aforementioned conductive patterns is formed as a common conductive pattern. As a ninth solution, it is a manufacturing method that uses a hoop material to press to form a conductive pattern formed by a metal plate provided with a perforation (punching) in the center and a plurality of metal plates arranged on the same circumference. The inner peripheral edge portion of the conductive pattern is more protruded from the center portion side, and the adjacent portions of the conductive patterns adjacent to each other are connected by the ends of the inner peripheral edge portion, and then a synthetic resin is formed to form and arrange the exposed conductive pattern. In a state of a part of the exposed portion, the insulating base of the conductive pattern is buried, and then the connecting portion located inside the insulating base is cut to cut between adjacent conductive patterns. It is also a manufacturing method for table 10, which is a manufacturing method in which the hoop material is pressed and processed to form a pattern group formed by a plurality of the aforementioned conductive patterns arranged on the same circumference to form a row arranged side by side with an interval. And the connection part arranged within the diameter width of the ring part of the aforementioned pattern group comes ------- ^ ----,-install -------- order ----- --I -line (please read the notes on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -9-Also as the No .. Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the employee's consumer cooperative 476078 A7 __B7 V. Description of the invention (7) While connecting the adjacent groups of the aforementioned patterns to each other, the boardwalk (bridge) section is used to make one of the bases arranged in parallel with the aforementioned connection to form the connection The connecting parts are cut off after the connection base is formed, so that the insulation base is cut from the hoop material. As a first solution, it is a manufacturing method, and the terminal portions disposed on each of the conductive patterns are connected to the base portion so as to protrude side by side from the same side edge of the insulating base body. The terminal portion is cut from the base portion after the insulating base is formed. As a 12th solution, it is a manufacturing method that mines the hoop material formed with the conductive pattern having the perforation, the connection portion, the connection portion, the base portion, the plank path portion, and the terminal portion. The aforementioned insulating substrate is formed before or after the silver treatment. The solution is a manufacturing method in which the insulating base is formed with an outer support portion disposed outside the exposed portion of the conductive pattern to support the conductive pattern, and is provided inside the exposed portion to support the conductive portion. The inner support portion on the inner side of the pattern exposes the connection portion from a hole provided in the center of the inner support portion. As a 14th solution, it is a manufacturing method in which the inner support portion is provided with a recessed portion connected to the hole and extending from the hole outward to form a part of the hole, and the connection portion is exposed to the The embodiment of the invention in the recessed part] Μ ---- Ί- 衣 -------- Order --------- Line (Please read the precautions on the back before filling this page) This paper The scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -10- 476078 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (8) The invention will be explained with reference to FIGS. 1 to 6 FIG. 1 is a plan view of an insulating substrate of the rotary encoder according to the present invention, and FIG. 2 is a cross-sectional view taken along line 2-2 of FIG. A sectional view taken along line 3-3, and FIGS. 4 to 6 show a method for manufacturing an insulating substrate of a rotary encoder according to the present invention. Next, a rotary encoder according to the present invention will be described with reference to FIGS. 1 to 3. The insulating base formed from a synthetic resin molded product has: a circular hole 1 a disposed at the center; a circular concave recessed portion 1 b disposed on one side; and connected to the hole 1 a and A plurality of recesses 1 c extending from the hole 1 a outward to form a part of the hole 1 a; a ring-shaped inner support portion 1 d arranged around the hole 1 a; and a ring-shaped outer side of the peripheral bottom wall outside the concave lower portion 1 b The support portion 1 e; and a plurality of mounting portions 1 f arranged on the opposite side of the concave lower portion 1 b and protruding outward. In the insulating substrate 1, a plurality of conductive patterns 2, 3 formed of a metal plate are arranged on the same circumference, and they are mounted in a state of being cut apart and buried. The one common conductive pattern 2 has: a fan-shaped contact portion 2 a; a terminal portion 2 b provided so as to protrude from the center portion of the contact portion 2 a; and an arc-shaped portion provided inside the contact portion The inner peripheral edge portion 2 c is arranged at both end portions of the inner peripheral edge portion 2 c so as to protrude toward the center portion side than the inner peripheral edge portion 2 c, and cuts the cutting portion 2 between adjacent conductive patterns. d. This conductive pattern 2 is such that the inner peripheral edge portion 2 c of the inner peripheral portion of the contact portion 2 a is buried in the insulating base 1 and is supported by the inner support portion 1 d formed on the inner peripheral portion of the insulating base 1. Lies with the formation of the & Zhang-scale Scarf Family Standard (CNS) A4 specification (210 X 297) -11 " " III I .-- ^ · 1111111 ^-— — — — — 1 — (Please read the precautions on the back before filling this page) 476078 A7 B7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (9 side support 1 d central hole 1 a forming a connecting recess 1 c On the surface, the cutting portion 2 d is exposed, and the terminal portion 2 b protrudes outward from the i-th side edge 1 g of the insulating base 1, and the contact portion 2 a is formed to be exposed from one surface side of the insulating base 1. The state is not mounted on the insulating substrate 1. The two conductive patterns 3 for rectangular wave output have a plurality of through-holes 3 a formed in a fan-shaped portion to form contact portions between the through-holes 3 a. 3 b; at the outer position, a plurality of contact portions 3 b are to be connected to each other; An inner connecting portion 3 d for connecting a plurality of contact portions 3 b to each other; an arc-shaped inner peripheral portion 3 e disposed inside the inner connecting portion 3 d; and disposed at both ends of the inner peripheral portion 3 e , And it protrudes toward the center of the hole 1 a more than the inner connecting portion 3 d, it is necessary to cut the cutting portion 3 f between adjacent conductive patterns: from the contact portion 3 b to the end by the connecting piece 3 g The terminal portion 3 h is provided; and the protrusion 3 j protruding in the straight direction from the outer connecting portion 3 c. The two conductive patterns 3 are arranged so as to surround the hole 1 a and are located outside the contact portion 3 b. While the outer connection portion 3 c is supported by the outer support portion 1 e, the inner peripheral portion 3 e is buried in the insulating base 1, and the inner connection portion located on the inner side is supported by the inner support portion 1 d. A cut-out portion 3 f is exposed on the inner surface of the recessed portion 1 c connected to the hole 1 a formed in the center of the inner support portion 1 d. Further, the terminal portion 3 h is directed from the first side edge 1 g of the insulating base 1 toward At the same time as the outside protrudes, the contact portion 3 b is mounted on the insulating base 1 in a state exposed from one side of the insulating base 1, and the projection 3 j is also buried in the insulating base. 1, and the cutting part of the protrusion 3 j forms a protruding state from the second and third side edges 1 h, 1 j. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -12 ： ---- Ί I ^ -------- ^ --------- ^ (Please read the precautions on the back before filling out this page) 476078 Employees ’Consumption of Intellectual Property, Ministry of Economic Affairs Cooperative printed A7 ____B7__ 5. Description of the invention (10) Furthermore, in the manufacturing process, the conductive patterns 2 and 3 are shown in the two-point chain line in FIG. 1, and the connecting portion 19 is set in the recess 1 c. The two ends of the inner peripheral edge portions 2 c and 3 e of the adjacent conductive patterns 2 and 3 are connected to each other by the connecting portion 19, and the cutting can be formed by cutting the connecting portion 19 at the position of the concave portion 1 c. At the same time as the portions 2d and 3f, the connecting portion 19 is cut to cut the conductive patterns 2 and 3 adjacent to each other. The contact portions 2 a and 3 b of the conductive patterns 2 and 3 are due to the insulating base 1 exposed on the surface of the insulating base 1 in a ring shape, and as shown in FIG. 3, the supporting portions 4 a embedded in the holes 1 a are not To abut the cutting parts 2 d and 3 f so that the rotating body 4 can be kept rotating, so that the rotating body 4 can rotate smoothly, and the contact piece (not shown) mounted on the rotating body 4 is slidably connected to the conductive pattern 2, 3, and those who can produce the desired pulse. Next, a manufacturing method of the insulating substrate 1 of such a rotary encoder will be described with reference to Figs. 4 to 6. As shown in FIG. 4, the hoop material 11 is sequentially conveyed by the conveying holes 1 1 a to press the hoop material 11 to form a linear base portion 12 formed in the conveying direction of the hoop material, and from The base portion 12 extends in a right angle in parallel to the two boardwalk portions 1 3 ′ and a plurality of conductive patterns 2 formed by punching (perforation) between the base portion 12 and the two boardwalk portions 13. The pattern group 1 4 ′ formed by 3 and a pair of connection portions 1 connecting the two sides of the pattern group 14 in the conveying direction A and the stack path portion 13 within the wide diameter of the ring portion 15 of the pattern group 14. 6. Furthermore, 'the pattern group 1 4 is punched to form: set in the cut-in part 17 between adjacent patterns 2 and 3; the perforation set in the center 1 8 This paper size applies Chinese National Standards (CNS) A4 specification (210 x 297 mm) -13 -------: ------------ install -------- order --------- line (please read the back first Please note this page before filling in this page) 476078 A7 B7 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (11); the inner peripheral edges 2c, 3e formed by the bud hole 18 and the inner peripheral edges 2 c and 3. e are more prominent on the center side, and the inner peripheral edge portions 2 ^ and 3 e are connected to the adjacent conductive patterns 2 and 3 to each other's connecting portion 19; a plurality of through holes 3 a are provided. The formed contact portion 3 b; and the terminal portions 2 b and 3 h 'The terminal portions 2 b and 3 b are connected in parallel to the base portion 12. Next, the hoop material 11 processed as shown in FIG. 4 is transported to the plating tank, and after the silver plating process is performed, as shown in FIG. 5, the insulating substrate 1 is formed on the hoop material 11 by the forming process. The insulating base 1 is processed to form a hole 1 a in the center and a recessed portion 1 c extending outward from the hole 1 a, and a state where the connecting portion 19 is positioned in the recessed portion 1 c is formed. After the insulating base 1 is formed, as shown in FIG. 6, first, the connecting portion 19 is cut, and then the terminal portions 2 b and 3 h are cut from the base portion 12, and then the terminal portions 2 b and 3 h are bent. Finally, the connection portion 16 is cut to separate the insulating base 1 from the hoop material 11 to complete the manufacture and obtain the (electrical) code plate of the rotary encoder shown in FIGS. 1 to 3. Furthermore, in this embodiment, both ends of the inner peripheral portion are held by adjacent conductive patterns by the connecting portion 19, and the outer periphery is held by the connecting portion and the terminal portion by the hoop material. There is also little risk of deformation under load (load). In this embodiment, the forming is performed after the plating, but the plating may be performed after the forming. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) _ 14-------- τ ----: ------- I--order ---- --- I (Please read the notes on the back before filling this page) ^ / 〇U78
五、發明說明（12) 經濟部智慧財產局員工消費合作社印製 圖7係顯示本發明之旋轉式編碼器之其他實施例，本 實施例爲附有按鈕開關之旋轉式編碼器，按鈕開關2 〇係 由容納固定接點，可動接點（未圖示）之框體2 1 ，及安 裝成可上下動於該框體2 1之按鈕2 2等所構成，而該按 鈕開關2 0係由絕緣基體1之安裝部1 f來安裝於絕緣基 體1。 又將安裝有接觸片2 3之旋轉體2 4，由安裝構件 2 5來安裝成可旋轉於絕緣基體1之同時，在於該旋轉體 2 4中心部’安裝有操作軸2 6成可朝軸方向移動，而該 操作軸2 6被插穿於絕緣基體1之孔1 a ，且配設有可卡 合於凹部1 c，而阻止旋轉操作軸2 6用的旋轉止動部 2 6 a 〇 當旋轉安裝於旋轉體2 4之旋鈕（把手）時，接觸片 23會滑接於導電圖案2、 3上來產脈衝，又在按壓安裝 於操作軸2 6的操作構件2 8時，可藉操作軸2 6來按壓 按鈕2 2，以進行切換銨鈕開關2 0，又釋放操作構件 2 8之按壓時，由按鈕開關2 0側之彈簧的彈力來使按鈕 2 2、操作軸2 6及操作構件2 8回行至原來之狀態。 而在按壓操作時，由於操作軸2 6之旋轉止動部 2 6 a卡合於凹部1 c，使得操作軸2 6不會有旋轉動作 ，由而可成爲良好之操作性。 又該時，操作軸26因不會與切斷部2d、 3f產生 接觸，因而可實施順暢之按鈕操作。 ^----^— I-----------------^ (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -15- 經濟部智慧財產局員工消費合作社印製 476078 A7 B7 五、發明說明（13) 〔發明之效果〕 本發明之旋轉式編碼器’因配設了切開相鄰之導電圖 案2、 3間之切斷部2 d、3 f於位在導電圖案k：、3之 孔la側的內周緣部2c、 3e的端部’而內周緣部2c 、3 e則配置於從絕緣基體1之孔1 a內面朝外方向遠離 之位置，並使切斷部2 d、3 f從絕緣基體之孔1 a內面 露出，使得能以連結部1 9來支撐內周之狀態下埋設導電 圖案2、3於絕緣基體1，因而可提供一種不產生導電圖 案2、 3之彎曲、彎形，可配置於同一面上，又性能良好 、廉價且容易製造之旋轉式編碼器。 又切斷部2d、 3f因形成較內周緣部2c、 3e更 朝中心部側突出，因而能以埋設內周緣部2 c、3 e於絕 緣基體1之狀態下來形成切斷部2 d、3 f ，使得其製造^ 成爲容易之同時，可做成爲旋轉體4和切斷部2d、3 f 不會接觸之結構，使得可提供一種旋轉體4能順暢地旋轉 之旋轉式編碼器。 又導電圖案3因具有：形成於同一半徑上之複數個貫 穿孔3 a ;位於該貫穿孔3 a間的複數個接點部3 b ;在 於半徑方向之外側位置而要連結複數個接點部3 b彼此用 的外側連結部3 c ;及在於半徑方向之內側位置而要連結 複數個接點部3 b彼此用的內側連結部3 d，使得可提供 一種可確實地支撐接點部：3 b ，且不會產生彎曲的導電圖 案3。 又因以外側支撐部1 e和內側支撐部1 d來埋設外側 -----------—裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -16- 476078 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（14) 連結部3 c和內側連結部3 d於絕緣基體1 ，使得可確實 地安裝導電圖案至絕緣基體1。 又在內側支撐部1 d，配設了與孔1 a相連而從孔 1 a朝外方展延並成爲孔1 a之一部分的凹部1 c ，並露 出切斷部2 d、 3 f於該凹部1 c之內面，使得可構成爲 旋轉體4和切斷部2 d、3 f不會接觸之結構，而可提供 一種能順暢地旋轉旋轉體4之旋轉式編碼器。 又構成爲配設操作軸2 6插穿於絕緣基體1之孔1 a 之狀態下，可朝軸方向直線移動之同時，配設要卡合於凹 部1 c之止動旋轉部2 6 a於操作軸2 6 ，因而，可由操 作軸2 6之移動而操作按鈕開關2 0，使得可提供一種不 會有操作軸2 6的旋轉動之操作性良好的附按鈕開關之旋 轉式編碼器。 又導電圖案2、 3因各具有端子部2b、 3h，且該 等端子部2 b、3 h乃形成從絕緣基體1之同一側邊緣 1 g側成並列朝外方突出，使得可獲得一種小型、材料可 良好地節省之導電圖案。 又由於導電圖案之至少一種以形成爲共用導電圖案， 使得能提供一種可對應（因應）於種種形態的旋轉型（式 )編碼器。 又由於構成爲，由以壓製加工箍材料來形成配設穿孔 1 8於中央且配置複數個於同一圓周上的金屬板所形成之 導電圖案2、 3，及較該導電圖案2、 3之內周緣部2c 、3 e朝中心部側突出，且以內周緣部2 c、3 e之端部 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -17- ----—^--------t---------^ (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 476078 A7 _____B7 五、發明說明（15) 連結相鄰之導電圖案2、 3彼此之後，由合成樹脂成型來 形成以配設有露出導電圖案2、 3之一部分的露出部之狀 態埋設導電圖案的絕緣基體1 ，而後予以切斷位於絕緣基 體1內側的連結部1 9 ，以切開相鄰之導電圖案2、3間 ，因而，成爲並不需要如習知之用爲內部支撐用的圓板狀 之部分4 9 ，使得可減少要實施鍍銀處理的鍍銀部分，因 此，可提供一種廉價的製造方法。 又做成以壓製加工箍材料1 1來形成由配置於同一圓 周上之複數個導電圖案2、 3所形成之圖案羣14排成一 列且隔著間隔並設，又相鄭之圖案羣1 4彼此以在圖案羣 1 4之環狀部1 5的直徑寬度Η內所配置之連接部1 6所 連接之同時，配置成與連接部1 6平行之一基部1 2乃由 棧道部1 3來與連接部1 6相連結，且該連接部1 6乃在 形成絕緣基體1之後，方予以切斷而從箍材料1 1切開絕 緣基體1 ，使得可提供一種較如習知之具有二條基部4 2 、4 3者，可縮小箍材料1 1之寬度。且也可減少廢料之 廉價製造方法。 又由於構成爲各導電圖案2、3所配設之端子部2 b 、3 h係以成並列從絕緣基體1之同一側邊緣χ g側朝外 方突出的狀態下來連結於基部1 2，而端子部2 b、3 h 係在形成絕緣基體1之後，方從基部1 2切開，因此，在 於製造過程之途上，可確實地支撐圖案羣1 4之同時，可 良好地節省材料，使得製造性成爲良好。 又因在形成了具有穿孔18之導電圖案2、 3、連結 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -ΊΒ - .----：—^--------^---------^ (請先閱讀背面之注意事項再填寫本頁) 476078 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（16) 部1 9、連接部1 6、基部1 2、棧道部1 3及端子部 2b、3 h之箍材料1 1實施鍍銀處理之後，方予以形成 絕緣基體1 ’使得可提供一種可減少鍍銀處理時之鍍銀部 分的廉價之製造方法。 又因做成爲’形成了配設在導電圖案3之露出部外側 而要支撐導電圖案用之外側支撐部1 e ，及配設在露出部 內側而要支撐導電圖案3內側之內側支撐部1 d於絕緣基 體1 ，而從配設於內側支撐部1 d中央之孔1 a露出連結 部1 9，使得在切斷連結部1 9之工作時，能使孔1 a做 爲引導來切斷，因此，在於其製造時，切斷工作會成爲容 易。 又因做成，配設要形成與孔1 a相連而從孔1 a朝外 方展延來成爲孔1 a之一部分的凹部1 c於內側支撐部 1 d，且使連結部1 9露出於該凹部1 c內，使得在切斷 連結部1 9之工作時，能以凹部1 c之內周做爲引導來切 斷，使得在其製造時之切斷工作更進一步地成爲容易。 〔圖式之簡單說明〕 圖1係本發明之旋轉式編碼器的絕緣基體之平面圖。 圖2係圖1之2 — 2線的剖面圖。 圖3係圖2之3 — 3線的剖面圖。 圖4係顯示本發明之旋轉式編碼器的絕緣基體製造方 法之說明圖。 圖5係顯示本發明之旋轉式編碼器的絕緣基體製造方 -----------Ί -裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -19- 476078 A7 B7 五、發明說明（17) 方 0 製 體 基 緣 絕 的 器 碼 編 式 轉 旋 之 明 發 本 示 。 顯 圖係 明 6 說圖 之 法 主 之 例 施 實 他 其 的 器 碼 編 式 轉 .旋 之 明 發 本 示 。 顯 圖係 明 7 說圖 之 法 圖 面 平 之 匿 基 緣 絕 的 .器 碼 編 式 轉 旋 之 。 知 圖習 面係 剖 8 分圖 β· 立口 要 經濟部智慧財產局員工消費合作社印製 --------：----Ί I --- (請先閱讀背面之注意事項再填寫本頁) 圖 〇 面 圖剖 面的 剖線 的 ο 線 1 方 造 製 基 緣 絕 的 器 碼 編 式 轉 旋 之 知 習 8 9 示 圖圖顯 在係係 係 ο 1 9 ί—_ 一—_ 圖圖圖 IX 之之 方 造 製 基 緣 絕 的 器 碼 編 式 轉. 旋 之 知 習 示 顯 。.係 圖 2 明 1 說圖 之 法 方 造 製 澧 基 緣 絕 的 器 碼 編 式. 轉 .旋. 之 知 習 示 顯 。 係 。 圖 3 圖 明 1 明 說圖說 之 之 法 法V. Description of the invention (12) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Figure 7 shows another embodiment of the rotary encoder of the present invention. This embodiment is a rotary encoder with a push button switch. Push button switch 2 〇 is composed of a frame 2 1 that houses a fixed contact point, a movable contact point (not shown), and a button 2 2 that is installed to move up and down in the frame body 2 1, and the button switch 20 is composed of The mounting portion 1 f of the insulating base 1 is mounted on the insulating base 1. The rotating body 2 4 with the contact piece 23 is installed to be rotatable to the insulating base 1 by the mounting member 25. At the same time, an operating shaft 26 is installed at the center of the rotating body 2 4 so as to be able to face the shaft. The operation shaft 2 6 is inserted into the hole 1 a of the insulating base 1 and is provided with a rotation stopper 2 6 a for engaging the recess 1 c to prevent rotation of the operation shaft 26. When the knob (handle) mounted on the rotating body 2 4 is rotated, the contact piece 23 will slide on the conductive patterns 2 and 3 to generate pulses. When the operation member 2 8 installed on the operation shaft 2 6 is pressed, the operation can be borrowed. When the shaft 2 6 presses the button 2 2 to switch the ammonium button switch 20 and release the pressing of the operating member 28, the spring force of the spring on the button switch 20 side makes the button 2 2, the operation shaft 2 6 and the operation Component 28 returns to its original state. In the pressing operation, since the rotation stop portion 2 6 a of the operation shaft 26 is engaged with the recess 1 c, the operation shaft 26 does not have a rotation action, and thus it can be a good operability. At this time, since the operation shaft 26 does not come into contact with the cutting portions 2d and 3f, smooth button operations can be performed. ^ ---- ^ — I ----------------- ^ (Please read the notes on the back before filling out this page) The paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) -15- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 476078 A7 B7 V. Description of the invention (13) [Effects of the invention] The rotary encoder of the present invention is provided with a cut The cutting portions 2 d and 3 f between the adjacent conductive patterns 2 and 3 are located at the ends of the inner peripheral edge portions 2c and 3e of the conductive pattern k :, 3 and the inner peripheral edge portions 2c and 3e. It is arranged at a position far away from the inner surface of the hole 1 a of the insulating substrate 1 and the cutting portions 2 d and 3 f are exposed from the inner surface of the hole 1 a of the insulating substrate, so that it can be supported by the connecting portion 19 The conductive patterns 2 and 3 are embedded in the insulating substrate 1 in the state of the inner periphery, so that a bending and bending can be provided without generating the conductive patterns 2 and 3, which can be arranged on the same surface, and has good performance, cheap and easy to manufacture rotation. Encoder. The cut portions 2d and 3f protrude more toward the center than the inner peripheral portions 2c and 3e. Therefore, the cut portions 2d and 3 can be formed while the inner peripheral portions 2c and 3e are buried in the insulating base 1. f, making it easy to manufacture ^, and can be made into a structure where the rotating body 4 and the cutting parts 2d, 3 f will not contact, so that a rotary encoder can be provided which can rotate smoothly. The conductive pattern 3 includes a plurality of through-holes 3 a formed on the same radius, a plurality of contact portions 3 b located between the through-holes 3 a, and a plurality of contact portions to be connected at positions outside the radius. 3 b are external connection portions 3 c for each other; and a plurality of contact portions 3 b are connected to each other at an inner position in the radial direction, so that a contact portion can be reliably supported: 3 b, and no curved conductive pattern 3 is generated. Because the outer support part 1 e and the inner support part 1 d are used to bury the outer side ------------- installation -------- order --------- line ( Please read the notes on the back before filling out this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -16- 476078 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Explanation (14) The connecting portion 3 c and the inner connecting portion 3 d are on the insulating base 1 so that the conductive pattern can be reliably mounted on the insulating base 1. In the inner supporting portion 1 d, a recessed portion 1 c connected to the hole 1 a and extending outward from the hole 1 a and forming a part of the hole 1 a is provided, and the cutout portions 2 d and 3 f are exposed in the recessed portion 1. The inner surface of c allows a structure in which the rotating body 4 and the cutting portions 2 d and 3 f do not contact each other, and a rotary encoder capable of smoothly rotating the rotating body 4 can be provided. It is also configured to be provided with an operation shaft 2 6 inserted in a hole 1 a of the insulating base 1 and being linearly moved in the axial direction, and a stop rotation part 2 6 a to be engaged with the recess 1 c is provided. The operation shaft 26 can be operated by the movement of the operation shaft 26 and the push button switch 20 can be operated, so that it is possible to provide a rotary encoder with a push button switch that has good operability without the rotation of the operation shaft 26. The conductive patterns 2 and 3 each have terminal portions 2b and 3h, and the terminal portions 2b and 3h are formed in a row from the same side edge 1g side of the insulating substrate 1 to protrude outward, so that a compact 2. The conductive pattern with good material saving. Also, since at least one of the conductive patterns is formed as a common conductive pattern, it is possible to provide a rotary type (type) encoder that can correspond to (correspond to) various forms. Because of the constitution, the conductive pattern 2 and 3 formed by pressing the hoop material to form a metal plate with a perforation 18 in the center and a plurality of metal plates arranged on the same circumference are formed within the conductive pattern 2 and 3. The peripheral edge portions 2c and 3e protrude toward the central portion side, and the ends of the inner peripheral edge portions 2c and 3e are applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). -17- ---- — ^ -------- t --------- ^ (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 476078 A7 _____B7 V. Invention Explanation (15) After the adjacent conductive patterns 2 and 3 are connected to each other, an insulating substrate 1 having a conductive pattern embedded in a state in which an exposed portion exposing one of the conductive patterns 2 and 3 is formed is formed from a synthetic resin, and then cut. The connection portion 19 located on the inner side of the insulating substrate 1 is cut to cut the adjacent conductive patterns 2 and 3, so that it becomes a circular plate-like portion 4 9 which does not need to be used for internal support as is conventionally known, so that it can be reduced. The silver-plated portion to be subjected to the silver-plating treatment can therefore provide an inexpensive Production method. It is also made by pressing the hoop material 1 1 to form a pattern group 14 formed of a plurality of conductive patterns 2 and 3 arranged on the same circumference in a row and arranged at intervals. The base portion 12 is arranged parallel to the connecting portion 16 while the connecting portion 16 is connected to the connecting portion 16 arranged within the diameter width Η of the annular portion 15 of the pattern group 14 from the path section 13. It is connected to the connecting portion 16 and the connecting portion 16 is cut off and the insulating base 1 is cut from the hoop material 11 after the insulating base 1 is formed, so that a two-base portion 4 2 can be provided as is conventionally known. 3, 4 can reduce the width of the hoop material 1 1. It also reduces the cost of manufacturing waste. Since the terminal portions 2 b and 3 h provided in each of the conductive patterns 2 and 3 are connected to the base portion 12 in a state protruding side by side from the same side edge χ g side of the insulating base body 1, and The terminal portions 2 b and 3 h are cut from the base portion 12 after the insulating base body 1 is formed. Therefore, during the manufacturing process, the pattern group 1 4 can be reliably supported, and the material can be saved well and the manufacturability can be made. Become good. Because of the formation of the conductive pattern with perforations 18, 3, and the size of this paper, the Chinese National Standard (CNS) A4 specification (210 X 297 mm) is applicable -ΊΒ-.----:-^ ---- ---- ^ --------- ^ (Please read the notes on the back before filling out this page) 476078 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (16) Department 1 9. Connection part 1 6. Base part 1. 2. Plank part 13 and terminal part 2b, 3 h. Hoop material 1 1. After the silver plating process is performed, the insulating base 1 is formed. 1 'makes it possible to provide a method that can reduce the silver plating process. An inexpensive manufacturing method for silver-plated parts. In addition, the outer support portion 1 e for supporting the conductive pattern is formed on the outside of the exposed portion of the conductive pattern 3 and the inner support portion 1 d is provided on the inside of the exposed portion to support the inside of the conductive pattern 3. The insulating portion 1 exposes the connecting portion 19 from the hole 1 a arranged in the center of the inner supporting portion 1 d, so that when the connection portion 19 is cut, the hole 1 a can be used as a guide to cut, Therefore, in the manufacture thereof, cutting work becomes easy. As a result, a recessed portion 1 c extending from the hole 1 a outward to become a part of the hole 1 a is formed to be connected to the hole 1 a on the inner support portion 1 d, and the connecting portion 19 is exposed in the recessed portion. Within 1 c, when the connection portion 19 is cut, it can be cut by using the inner periphery of the recess 1 c as a guide, and the cutting work at the time of manufacture is further facilitated. [Brief Description of the Drawings] FIG. 1 is a plan view of an insulating substrate of a rotary encoder according to the present invention. Fig. 2 is a sectional view taken along the line 2-2 in Fig. 1. Fig. 3 is a sectional view taken along the line 3-3 in Fig. 2. Fig. 4 is an explanatory view showing a method for manufacturing an insulating substrate of a rotary encoder according to the present invention. FIG. 5 shows the manufacturing method of the insulating substrate of the rotary encoder of the present invention. Please read the notes on the back before filling in this page) This paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) -19- 476078 A7 B7 V. Description of the invention (17) Square 0 Base of the system This is the absolute code of the code rotation. The obvious picture is that the example of the master of the image in Ming 6 implements other code encoding conversions. The obvious picture is that the method of the picture is flat and the base is hidden. The coded code is rotated. Knowing the map is 8 points. Β · Likou should be printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs --------: ---- Ί I --- (Please read the notes on the back first (Fill in this page again.) Figure 〇 The cross-section line of the profile. The line is made of the basic code. 8 9 The figure shows the system. 1 9 ί—_ 一—_ Tututu IX's recipe is to make the basic code coding turn. The knowledge of spin is displayed. Figure 2 shows the method of making the basic code of the base of the maggot by the method of the picture. Department. Figure 3 Figure 1
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a c 6 s j a C IX 1± rH 1± rH CXI CXI 部 撐緣緣 部 支側側部緣案 部側 1 3 點周圖 孔凹外第第接內電 · —線_ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -20- 476078 A7 B7 五、發明說明（18) 部 結 部 KH ) } 咅 聯 痕動 { 部 孔 凹 ’件止件 孔連緣部 部送部部{部 片構轉構 穿側周接部撐輸道狀入接 體觸裝旋作 貫外內連突支·· 棧環切連度框接安：操 ·_ · ·· ·_ · · · 广α· · *·· ··_ · ··_ · · 00·« ac e s . J a i—- 00 LO T · · 1 oo LO CO 00 33333411111H22222 部 士P 糸 n \ly 聯 孔手 ( 衝關把 部連部部 料 羣部彳向開 體軸ί 點側斷子體材部案接孔方鈕鈕轉作鈕 接內切端轉箍基圖連穿送按按旋操旋 • · · ····· ·· ·· · · · ··· · · · ··« b d f h : 1 2 4 6 8 0 2 4 6 7 oo CO CO oo IX IX r—H IXAOO CXI GO oo 〇〇 .—裝--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 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） -21 -ac 6 sja C IX 1 ± rH 1 ± rH CXI CXI part support edge edge branch side side edge case side 1 3 points weekly picture hole recessed first connected to internal electricity · — line _ This paper size applies to Chinese national standards (CNS) A4 specification (210 X 297 mm) -20- 476078 A7 B7 V. Description of the invention (18) Junction KH)} Coupling mark movement {部 孔 槽 'piece stopper hole connecting edge part sending part part { Partial structure transition through the side perimeters, supporting aisle-like contacts, rotation, external and internal connective branches, stacking rings, connection, and frame connection: Fuck. α · · * ·· ·· · · · · · · · 00 · «ac es. J ai—- 00 LO T · · 1 oo LO CO 00 33333411111H22222 Department P 糸 n \ ly连连 部 部 料 料 群 部 彳 向 体 体 轴 点 Point side broken sub body material case case hole square button button turned into button connected to the inward end of the hoop base picture continuous push button operation rotation · · · · · · ·· · · · · · · · · · · · · · «bdfh: 1 2 4 6 8 0 2 4 6 7 oo CO CO oo IX IX r—H IXAOO CXI GO oo 〇〇.— 装- ------ Order --------- line (please read the precautions on the back before filling this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is sized to the Chinese National Standard (CNS) A4 (210 X 297 mm) -21-