200834539 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種可演奏提琴的自動化機械裂置，特別是指 一種可全自動化演奏提琴的機械裝置。 【先前技術】 饮，從芩屬於傺弦樂器，足現代弦樂器中佔重要地位之樂 器，包括有小提琴、中提琴、大提琴和低音提琴多種，其中又= 小提琴最受歡迎及注目。小提琴係現代弦樂器中最重要的高音樂 器。由於它的旋律優美、音域寬廣，節奏與音色的變換靈既 能演奏抒情的小曲，也可演奏令人振奮的賴_，使得演奏 可以發揮高度的演奏技巧’又能充分表現音樂情感。因此，、小 團或交響樂團中演奏，更可搭_琴或其 他伴奏樂器，成為理相的獨奏樂器。 天重^^琴已^知常見的樂11，其立體圖如第—圖所示。小提 M t 由大約7G多塊不_木片組t琴頭11 配有__弦栓12，用以調整四根琴弦 -tL ^ ^ ^ 14 ^ 橋16 ’再與後弦枕17接人。拮祐K 乂 再配合====__财較宽間隔， 18運動，而不致碰觸到其他$第二圖所示的琴弓2G在拉奏區 細到粗依次是E弦，A =、、弦13。琴弦13 —共有四根，從 個全音。藉由指板15按壓你甚弦’與〇弦’每根空弦之間相差五 置的改變，每根琴弦13都能奏出完 200834539 正的兩個人度音。其中，E弦的頻率最高，㈣來演奏高昂的曲 調’或用以模擬女高音的聲調。G弦的聲調最低，特點是音質豐 滿’常用來表現渾厚的男低音。演奏者藉由熟練的技巧，通常可 以自在地變換音階’或制各種裝飾音，配合射的節奏，表現 出早音、雙音，甚至三個音以上的和弦樂。 無論演奏任何奸’音準的表聽往成驗城敗的重要指 私。因此’按壓琴弦丨3的目的除了要能 作乃在確保音頻的準確。由於琴弦13上稍許的偏差 頻的高低’使得演奏者必須經過長久的練習 準= :。當音準達成之後，可以進一步運用「揉弦」二= 為，聽。 般又稱為顫音或抖音，其方法在於將手指如 =在乾上」般按壓琴弦13於指板15上，手指的第一關節隨著手 =擺盪而有平與_交縣作。促使音頻在縣 力變化，可達到美化音色的效果，故為高程度演奏者 提琴的發音方式在於運用琴弓2〇摩擦琴 ==15尾端到琴橋16之間的部分琴弦S i 弓20的構造如第二圖所示，包含木質弓桿2i及弓 : 21設計成门字形，尾端設有螺、旋紐23，可以控制弓止24的杯 弓手22又稱馬尾，—顧定於弓尖25，另— 、 使用前，可依演奏者的需求旋轉該螺魅23，藉糊 24。 ==巧US琴弦13的摩擦運動’決定了演奏的品質Μ 於演奏各式樂曲上。運弓的部位、力道與二，31，都常用 量的大小，也影響音色的展現。因此、又-可以控制音 u㈣舰因此’轉者—雜左手視為工 5 200834539 為藝術家。亦即，左手專司按弦，藉由精準的指位變 ，與綿密的揉弦技巧來美化音頻；同時利用右手揮弓，藉由從 谷、瀟灑的速度變化，配合展現適時、合宜的力道，可以完全控 制樂曲的行進，並充分展現曲風。 ^提琴演奏不但需要高度的技巧，更要能表赌感。一位優 的决奏者可以賦予提琴生命，並藉由小提琴來唱出人類的思 維。因此，小提琴的演奏能深獲全世界許多人的喜愛，連帶地， 各種提琴的演奏也皆較注目及魏。本_人本身即深愛並專 精；】提7次奏目時本創作人亦專業於機械領域的研究及設計 工作，遂乃構思設若能設計—部可以全自統演奏提琴的機械裝 置，使其具備按弦與運弓等技巧；並能職程式來控制弓法的力 道與速度’進而她人類的演奏情感，將是一個相當具有挑戰性 的發明。 【發明内容】 緣是’本發明之主要目的，即在提供一種可以全自動化演奏 提琴的機贼置，叫雜—麵裝置配合減之_，而能達 致全自動化演奏提琴之作用功效。 /本發鴨-種可演奏提琴的自動化機械裝置，在構造組成上 係由琴身控制系統、揮弓控制祕與電腦控制祕所共同組成， ，中’該琴身控制系統係在—基座的—側言卜步進馬達，穿設過 -亥基座後接α又轉動台，該轉動台的另一側設一夾具，再與該侧 的基座樞接支#，該轉動台上設有—托架，以與該夹具共同支撐 托住提琴，並由該夾具夾固提琴；該托架之側邊於該轉動台上設 有組支樓杯，其上方接設一陣列式氣壓裝置，下方接設一連桿 控制機構，該_式氣壓裝置可對提琴之琴弦產生按弦動作，而 200834539 係以— 該連桿控賴制可產生_之_ ;麵 角度固定於該琴身控制系統的侧邊，主要‘二、統， 弓’並由-設於輯弓夾具一側的步 制=:夾住琴 昇降機構受-步進馬達控制而可帶動該角度；有-作；該昇降機構係以上下垂直方向穿設於—行 =^昇或降的動 體連同該昇降機構與琴弓夾具作左 ί的執t控制該琴身控制系統與揮弓控制系統各部機^的^ 體則又供-移動機構橫向穿，再由 動=程塊 :遠因訪纽拖心狂… 服馬違帶動該行程塊 作，以進行全自動提琴演奏 【實施方式】 關於本發縣達成上述目的，所制之技術手段及可達致 之功效，錄以下較佳可行實施舰合關詳述於后，俾利完 全瞭解。 疋 因為本發明係運用於可演奏提琴的自動化機械裝置，故實 際適用領域會含括小提琴、中提琴、大提琴和低音提琴之提琴 類群族。惟為方便作說明，故本案實施例係舉運用於小提琴演 奏為例，在相同技術領域及構造組成，以及相同作用原理下， 當然推及於各種提琴同樣適用，謹先陳明。 在說明本發明可演奏提琴的自動化機械裝置之前，謹將演 奏小提琴的技巧先予說明如下。小提琴的演奏技巧可分類為「控 弦控制」與「弓法控制」兩大類。其中，按弦控制必須考慮兩 個重點，第一個重點為音準的控制，第二個重點則在於音色的 200834539 $制。在音準控制方面，小提琴的指板15為—種弧形且前窄後 見的曲面結構。其俯視圖如第三圖所示，在第三圖令，以G、ρ、 A、E代表四條弦的名稱，⑻_(22)代表每條弦上的音階，㊉代 表按指的位置。在單一條弦上從⑻變化到(22) ’ -共可包含兩 個八度音階。如第三财知，若僅考慮G、D、A等三條弦，且 分別自G⑸、D⑻依序變化到A⑶，則可取得—組標準八度音 的音階（騎 G⑸=DQ、D((})=Re、D(2)=Mi、D(3)=Fa D(5)=S(^ A(0)=U、A(2)=Si、A(3)=D〇)。其間 ’ G⑹為 D〇#(升半音），D(1) 為Mib(降半音），D_鸸升半音），以此類推。 田真人(即廣奏者)演奏小提琴時，係運用左手四個手指在第 (0)至第⑺排位置上縣，麟第—把位。此時，左手手腕靠近 琴頭，食指游動於第⑴與第⑵排的 改變’演奏者必須移動左手手腕。當食指變換到第⑶排位置 時’即稱為第二把位的按弦法。音階的位置常隨著樂曲的複雜 度而有所不同。-首簡易的曲子，音調起伏平緩，音階的變化 大約落於第-把位的範_。但是，較為複雜的演奏用的曲目， 音階的變化往往超越兩歓度音階，高音位置亦超過町），必 須採用其他把位的方式按弦1為人_手部具有多個自由 度’所以手指可以㈣的變換位置。—個技巧熟練提琴家更是 月b夠决速準確的移動左手手腕，使手指依照樂譜的節奏速度而 200834539 按到正確位置。—般而言，節奏的掌握與音準的拿捏，常常是 演奏成功的必要條件。 按弦控制的第二個重點在於控制音色。常用的方法，稱為 揉弦。演奏者首先要以手指緊按琴弦，再靠著手腕的擺絲動 手指，使手指在按弦位置上微幅擺動，藉由這種技巧，提琴會 產生快速的抖音，其效果在於魏原始的純音，並可使聲音表 現的較為優美。 在弓法控制方面，小提琴的弓法相當繁複，運弓的技巧包 含基本弓法、換弦、頓弓、跳弓、拋弓等。在本發明，係以基 本弓法與換弦的動作做為發明的目標。所謂基本弓法，意指弓 在弦上來回地摩擦，所需考慮的參數必須包含運弓的力道、速 度與接觸部位。在連續的樂音中，更需考慮上弓與下弓的動作 銜接。依據-般演奏小提琴的龍，演奏者係財手拇指與中 指夾持住弓尾，食指、無名指、小指則分別搭在㊉邊。運弓時， 右手肩部用力’手腕要輕^單-弦上摩擦時，除了要讀保弓 在:條直線上運動外，遇到上、下弓的變換時，必須運用手腕 進打圓週運動，以躬的運動順暢。食指在運$的過程中，對 力道的控制相當重要。尤其在弓尖的拉奏時，更需注意食指的 運用，方能確保音質的穩定。 當樂曲的音符必須由不同的弦來產生時，就必須進行換弦 的動作。第四圖所示為琴弓在G、D、A、E細條弦上運動的角 9 200834539 = = 弓的角_偏差，則可能同時摩擦到 另一斯形成不必要的干涉並發出雜音。當弓自—條弦換到 肺ΓΓ，亦可能產生雜、卿等縣1此，如何確保 換弦時弓的運動補，即成為本發明機構設計的重要考量。 上述「按弦控制」與「弓法控制」係演奏小提琴的=要技 巧’所以在本發财縱採域械裝置來演奏，麵必須依照執 行0 本發明實施例在整體組成上，區分為由三組系統所構成， 第一組系統為「琴身控制系統」30，第二組系統為「揮弓控制 系統」40，第三組系統為「電腦控制系統」5〇。其中琴身控 制系統30更包含有「按弦機構」與「琴身轉動機構」二部份。 該琴身轉動機構之作用係為了配合換弦的需求而創設，其目的 在於簡化揮弓控制系統4〇的動作。 請配合參閱第五圖所示，琴身控制系統3〇在二側基座31 的-側外設-步進馬達32,纟轴心穿設過該基座31後接設一轉 動台33，該轉動纟33 $另侧係接設-夾具34，再與該侧的基 座31樞接支撐’該轉動台33上設有一托架331，在其侧邊於該 轉動台33上設有一組支撐桿35，其上方係接設一陣列式氣壓裝 置36，下方則接設一連桿控制機構37。在上述構造組成中，該 連桿控制機構37、支撐桿35與陣列式氣壓裝置36即共同組成 為「按弦機構」，而基座31、步進馬達32、轉動台33、托架331 200834539 與夾具34則共同組成為「琴身轉動機構」。 前已述及，与触触速賴絲是麵重 而在本發财即由該_絲 曰去。 犧嶋她 Γ發=弦13上音階的排列並_隔。除了指板^本身I 乍下寬的特斜，音_，嫩輪軸近。因此，適 用於苐-把位的機構，必須調整所有的按弦位置，才可運用於 較高的把位。因此本發明即設計出該_錢縣置36，採點 陣式按弦模式’在每一個可能的按弦位置上都設置一個按弦動 作件。當樂曲指定到某一音符時，該位置上的動作件可以立即 按壓琴弦卩如此簡化的機構以適應大幅度音階變化的曲子。 但為了避免音階的排列過於接近，致動作件無法――對應設置 的問題’本發明即將按壓點以重複方式使之減少，因此本發明 的按弦位置即如第六圖所示。其中，低音階部分，包括 G(1)D(1) > G(2)D(2) ^ G(3)D(3) > G(4)D(4) > G(5)D(5) > G(6)D(6) 、 G(7)D(7) 、 A(1)E(1) 、 A(2)E(2) 、 A(3)E(3)、 A(4)E(4)、A(5)E(5)、A(6)E(6)、A(7)E(7)等，均各一個動作 件負責。高音階部分’僅按壓E(8)至e(22)等位置，其餘G、D、 A等弦的高音均不按壓。如此設計可以大幅簡化整體機構的繁 複’且可完整地表現出提琴的所有音階，故能用於絕大多數的 曲目。惟第六圖的揭露也僅為本發明之實施例表達，非因此拘 200834539 限本發明之專利範圍。 接著，請配合參閱第七圖所示，揮弓控制系統40主要係設 有一琴弓夾具41以夾住琴弓2〇，並由一設於琴弓夹具41後侧 的步進馬達42以控制該琴弓夾具41的轉動角度，藉此控制所 夾設琴弓2〇對琴弦13的變換（即換弦）動作及使產生適當的壓 力，該琴弓夾具41則為一昇降機構奶所帶動，並由一步進馬 達44控制’而可產生昇或降之動作；其雜係_昇降機構43 以上下垂直方向通過-行程塊體45，故由步進馬達Μ的轉動帶 動該昇降機構43作昇或_作時，即連同該琴弓夾具41與琴 弓20皆帶動作同步昇或降的動作；該行程塊體奶上則橫向、穿 設一移動機構46 ’再於-爆—値騎47帶動猶，而該词 服馬達47 __帶__機構46轉動，進轉使該行程 塊體45作左或右的移動，並即帶動該昇降機構犯、步進馬達 44、琴弓夾具41、琴弓2〇及步進馬達⑽皆同步左右移動，发 亦係配合控_琴弓完成換弦動作用。 、 本發明i體的裝配使用如第八圖所示，該揮弓控制系統如 與該琴綱制30二者間係作某角度之固定，則、提琴缺 身ίο即置於該托架331與夾具34之間，並被該爽具34所失置, 使該小提物咖之夾較位；該琴弓2G則被琴弓夹具Μ 所夾置’琴弓20並斜向越過小提琴上方'然後該琴身控制系統 30與揮弓控制系統40二者的動作都由電腦控制系統如所控 12 200834539 制’在控·絲設計上，首先分觸譜（由人1分析樂譜）， 並依據樂譜所訂_顿弓法，轉為順序控 ，執行，即可控制該琴控制系統3。與揮弓_^^ 機構的動作’以進行按弦、縣、轉動琴身、揮弓、調整焚弓 :低位置及換弦等動作。而在進行控制動作之同時’本發明可 曰由麥克風之收音器檢測小提琴演奏時發出的音量，以回授仏 :腦控制系統50,藉以比對判斷而去調整揮弓綠編 7弓20的扭力，使達到較佳的演奏效果。 Μ同時參閱第五 團所不7移平夕丨〗式氣壓裝置36係 =照小提琴各弦的音階排列(如第六圖所示），由單動式氣肢 動軟性橡皮墊構成動作件向下按壓琴弦13，以達成按 用功效。域連桿控纖構37控制該支撐桿35的快速擺動， 可令按弦之動作更進-步製造出揉弦的效果。而由該琴弓失且 41夹住琴弓20,並由該步進馬達44帶動該昇降機構犯連動琴 弓夹具4i作下降動作，即可使琴弓2〇貼住琴弦再藉由該词 服馬達4?帶_域構46觸，驅_雜频奶連動 降機構43與琴弓炎具41按照樂譜的需要作左右移動，即^成 揮弓之作用功效，當琴弓20賴離開琴弦時，藉由該步進馬 達44的回轉’帶動昇降機構43連動琴弓夾具4ι上昇即可在 =弓揮弓演奏時，會有換弦之必要，此則由該步進馬達犯 轉該轉動台33作擺動角度的變換，以帶動該琴身調整偏轉的 13 200834539 角度（亦可賴觸作），如此即可配合鮮㈣揮$動作的進 退位置’而達成在E、A、D、G四條琴弦13上換弦的作用功效。 由以上說明可知，本發明由連桿控制機構37、支 與陣列式氣壓裝置36即共同組成「按弦機構」，其除具絲作 用外’更具有揉弦之_ ;而由基座31，步進馬達⑽，轉動台 33托木331與夹具34則共同組成「琴身轉動機構」，主要用 '轉動5身的偏轉角度，以配合換弦動作的進行順遂。而由「按 弦機構」與「彻嶋」物_了「物制系統」 3〇,專司負責琴身部份的動作進行，含按弦、揉弦及轉動琴身（配 =)。另由該琴弓夹具41配合步進馬達42的動作，與昇降 =構43配合步柄達44及行雜體45 _作，从行程塊體 和移動機構46配合祠服馬達47的動作，即共同組成「揮弓 ^制糸統」40，專司負責琴弓2〇的揮弓及換弦動作。而該琴身 ^系、4 30與轉$控㈣統術卩接受該電腦控齡統如的 程式控制，以進行全自動演奏小提琴的演奏動作。 :上所述’本發明以似機械人的機題置喊全達成所預 ，自動化演奏小提琴的發明目的。而在相同技術領域及作用原 本發月的自動化機械裝置當然同樣可對不賴提琴(例 明的Γ琴、大提琴及低音提琴等）進行自動化演奏，所以本發 表=用應用及於提琴類之樂器’實為毋庸置疑。本發明可演 、7的自動化機械裝置的構造組成完全不曾見諸昔時且深 14 200834539 具實用價值及產業利用性，所以完全符合成立發明專利之要 件，爰請依法准予發明專利，實為德便。 【圖式簡單說明】 第一圖所示係小提琴之構造示意圖 第二圖所不係琴弓之構造不意圖 第三圖所示係小提琴指板的音階位置示意圖 第四圖所示係小提琴揮弓時琴弓與琴弦的關係示意圖 第五圖所示係本發明實施例琴身控制系統的構造示意圖 第六圖所示係本發明實施例之音階位置示意圖 第七圖所示係本發明實施例揮弓控制系統的構造示意圖 第八圖所示係本發明實施例整體組成構造示意圖 15 200834539 【主要元件符號說明】 1 Ο -琴身 11—琴頭 12---弦栓 Ι 3- -琴弦 14—琴頸 15—指板 16-- -琴橋 17---弦枕 18—拉奏區 20-- -琴弓 21—弓桿 22—-弓毛 23— ·-螺旋紐 24---弓止 25—弓尖 30-- •-琴身控制系統31—基座 32—步進馬達 33-- •-轉動台 331---托架 34---夾具 35-一支撐桿 36-—陣列式氣壓裝置 37-一連桿控制機構40-一揮弓控制系統 41—琴弓夾具 42—步進馬達43 —昇降機構 44一-步進馬達 45—-行程塊體46-—移動機構 47-一伺服馬達200834539 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to an automated mechanical split that can play a violin, and more particularly to a mechanical device that can fully automate the violin. [Prior Art] Drinking, from the 傺 stringed instrument, is an important instrument in modern stringed instruments, including violin, viola, cello and double bass, among which = violin is the most popular and attention. The violin is the most important high-quality instrument in modern stringed instruments. Due to its beautiful melody and wide range of sounds, the rhythm and timbre can not only play lyrical songs, but also exhilarating lyrics, so that performance can play a high degree of playing skills, and can fully express musical emotions. Therefore, playing in a small group or a symphony orchestra can also be used as a solo instrument for the sake of the piano or other accompanying instruments. Tianzhong^^qin has known the common music 11, and its perspective is shown in the figure. Small mention M t consists of about 7G pieces of _ wood chip group t-head 11 with __ string plug 12, used to adjust the four strings - tL ^ ^ ^ 14 ^ bridge 16 ' and then the rear chord 17 . Antagonize K 乂 and then match ====__ wealth wider interval, 18 movements, without touching the other 2 shown in the second figure 2G in the playing area fine to thick in order is E string, A = , string 13,. String 13 — There are four, from the full tone. By pressing the fingerboard 15 to change the difference between each of the chords and the chords, each of the strings 13 can play the two human voices of 200834539. Among them, the E string has the highest frequency, (4) to play the high tune ' or to simulate the tone of the soprano. The G string has the lowest tone and is characterized by a rich sound quality that is often used to express a thick bass. With skillful techniques, the player can usually change the scales freely or make a variety of decorative tones, with the rhythm of the shots, showing early, double, and even chords of more than three tones. Regardless of the performance of any singer's syllabus, it is an important reference to the defeat of the city. Therefore, the purpose of pressing the string 3 is to ensure that the audio is accurate. Due to the slight deviation of the frequency on the strings 13, the player must undergo a long practice. After the pitch is reached, you can further use the "揉弦" two = for, listen. It is also called vibrato or vibrato. The method is to press the string 13 on the fingerboard 15 like a finger on the dry side. The first joint of the finger is flat with the hand = swinging. Promote the change of audio in the county, can achieve the effect of beautifying the tone, so the pronunciation of the high-level player is the use of the bow 2 〇 friction piano == 15 end to the bridge 16 between the bridge string S i bow The structure of 20 is as shown in the second figure, including the wooden bow 2i and the bow: 21 is designed as a gate shape, and the tail end is provided with a screw and a knob 23, and the cup archer 22, which can control the bow 24, is also called a ponytail. At the tip of the bow 25, another, before use, the screw charm 23 can be rotated according to the player's needs. == The frictional motion of the US string 13 determines the quality of the performance Μ for playing various music. The position of the bow, the force and the second, 31, are commonly used in the amount of the volume, but also affect the appearance of the tone. Therefore, it is also possible to control the sound of the u (four) ship, so the 'transfer' - the left hand is regarded as the work 5 200834539 for the artist. That is to say, the left-handed specialist presses the string, and uses the precise finger position change, and the dense chord technique to beautify the audio; at the same time, the right hand swings the bow, and by changing the speed from the valley and the chic, it is combined with the timely and appropriate force. You can fully control the progress of the music and fully demonstrate the style. ^The violin playing requires not only a high degree of skill, but also a sense of gambling. An excellent finalist can give life to the violin and sing human thoughts with the violin. Therefore, the performance of the violin can be loved by many people all over the world, and the performance of various violins is also more eye-catching and Wei. This _ person is deeply loved and specialized;] when the 7th performance is performed, the creator is also specialized in the research and design work in the field of machinery, and he is conceived to design a mechanical device that can play the violin completely. It is a very challenging invention to have the skills of string and bow and the ability to control the strength and speed of the bowing process and her human emotions. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a thief-set, which can be fully automated to play the violin, and to use a miscellaneous-face device to reduce the effect of the violin. / Benfa Duck - an automatic mechanical device that can play the violin. The structure is composed of the body control system, the control of the bow and the computer control secret, and the body control system is attached to the base. The side-stepping stepping motor is disposed through the -hai base and then connected to the α-rotating table. The other side of the rotating table is provided with a clamp, and then the base is pivotally connected to the base. a bracket for supporting the violin together with the clamp, and clamping the pluck by the clamp; the side of the bracket is provided with a group branch cup on the rotating table, and an array of air pressure devices is arranged above the bracket Connected to the lower part of the control mechanism, the _-type air pressure device can produce a string action on the strings of the violin, and 200834539 is - the link control system can produce _ _; the surface angle is fixed to the body control The side of the system, the main 'two, system, bow' and by - set on the side of the bow fixture =: clamp the piano lifting mechanism controlled by the stepper motor can drive the angle; The lifting mechanism is disposed above and below the vertical direction of the moving body with the lifting or lowering The mechanism and the bow fixture are used to control the left side of the body. The control system of the body and the control system of the swinging control system are also provided for the movement of the moving mechanism, and then by the moving = block: far from the New Zealand ... The service of the horse violates the block to carry out the automatic violin performance [Implementation] About the achievement of the above-mentioned objectives, the technical means and the achievable effect of the county, it is better to implement the following After that, Philip fully understands.疋 Since the present invention is applied to an automated mechanical device that can play a violin, the practical field of application includes violin, viola, cello and double bass. For the sake of convenience, the examples in this case are used for violin performances. In the same technical field and structural composition, as well as the same principle of action, of course, it is equally applicable to various violins. Before explaining the automated mechanical device in which the present invention can play the violin, the skill of playing the violin will be explained first. The playing skills of the violin can be classified into two categories: "chord control" and "bow control". Among them, the chord control must consider two key points, the first one is the control of the pitch, and the second one is the sound of the 200834539 $ system. In terms of pitch control, the fingerboard 15 of the violin is a curved structure that is curved and narrowed forward. The top view is shown in the third figure. In the third figure, G, ρ, A, and E represent the names of the four strings, (8)_(22) represents the scale on each string, and the tenth generation refers to the position of the finger. From (8) to (22) ’ on a single chord - a total of two octaves can be included. As for the third wealth, if only three strings of G, D, and A are considered, and G(5) and D(8) are sequentially changed to A(3), then the scale of the standard octave can be obtained (ride G(5)=DQ, D(( })=Re, D(2)=Mi, D(3)=Fa D(5)=S(^ A(0)=U, A(2)=Si, A(3)=D〇) 'G(6) is D〇# (semi-sonic), D(1) is Mib (half-tone), D_鸸 is semi-tone, and so on. When Tian Zhenren (ie, the wide-player) plays the violin, he uses four fingers in his left hand. In the position of the (0)th to the (7th) row, the county, Lindi-position. At this time, the left hand wrist is close to the head of the piano, and the index finger swims in the changes of the (1) and (2) rows. The player must move the left wrist. When the index finger When changing to the position of row (3), it is called the string method of the second position. The position of the scale often varies with the complexity of the music. - The first simple song, the pitch is gentle, the scale changes about In the first-position of the _. However, the more complex performance of the track, the scale changes often exceed the two-degree scale, the treble position is also beyond the town), must use the other way to the string 1 for the person _ hand Department has multiple freedoms Degree 'So the finger can change position (4). A skillful fiddler is able to move the left hand wrist accurately and accurately, so that the finger follows the rhythm of the score and 200834539 presses the correct position. In general, the mastery of the rhythm and the pinch of the pitch are often necessary conditions for the success of the performance. The second focus of the string control is to control the tone. A commonly used method is called chord. The player must first press the string with his finger, and then move the finger against the wrist of the wrist to make the finger swing slightly at the position of the string. With this technique, the violin will produce a rapid vibrato, and the effect is Wei. The original pure tone, and the sound performance is more beautiful. In terms of bow control, the bowing of the violin is quite complicated. The skills of the bow include basic bowing, string changing, bowing, bow jumping, and bowing. In the present invention, the basic bowing method and the action of changing the string are the objects of the invention. The so-called basic bowing method means that the bow rubs back and forth on the string. The parameters to be considered must include the force, speed and contact point of the bow. In continuous music, it is more important to consider the movement of the upper bow and the lower bow. According to the dragon playing the violin in general, the player holds the thumb and the middle finger to hold the bow tail, and the index finger, the ring finger and the little finger are placed on the ten sides. When transporting the bow, the right hand shoulders force 'when the wrist is light ^ single-string friction, in addition to reading the bow in the line: movement on the line, when the upper and lower bows change, you must use the wrist to play circular motion With smooth movements. In the process of transporting the index finger, the control of the force is very important. Especially when playing at the tip of the bow, it is more important to pay attention to the use of the index finger to ensure the stability of the sound quality. When the notes of a piece of music must be produced by different strings, the action of changing the strings must be performed. The fourth figure shows the angle of the bow moving on the fine strings of G, D, A, E. 9 200834539 = = The angle _ deviation of the bow may simultaneously rub into another stalk to form unnecessary interference and make a noise. When the bow is changed from the chord to the lungs, it is also possible to produce a county such as Miscellaneous, Qing, etc. How to ensure the movement of the bow when changing the string becomes an important consideration for the design of the mechanism of the present invention. The above-mentioned "chord control" and "bow control" are the skills to play the violin. Therefore, in the present financial system, the performance must be performed according to the embodiment of the present invention. The three systems are composed of the first system being the "body control system" 30, the second system being the "swing control system" 40, and the third system being the "computer control system". The body control system 30 further includes two parts, a "string mechanism" and a "body rotation mechanism". The function of the body rotation mechanism is created in order to meet the demand for the string change, and the purpose thereof is to simplify the action of the swing control system. Referring to the fifth figure, the body control system 3 is disposed on the side-side peripheral-stepping motor 32 of the two-side base 31, and the shaft shaft is inserted through the base 31 and then connected to a rotating table 33. The rotating cymbal 33 is connected to the bracket 34 and is pivotally supported by the base 31 on the side. The rotating table 33 is provided with a bracket 331, and a set of the rotating table 33 is provided on the side thereof. The support rod 35 is connected with an array of air pressure devices 36 and a link control mechanism 37 is disposed below. In the above configuration, the link control mechanism 37, the support rod 35 and the array type air pressure device 36 are collectively composed of a "chord mechanism", and the base 31, the stepping motor 32, the rotary table 33, and the bracket 331 200834539 Together with the jig 34, it is composed of a "body rotation mechanism". As mentioned above, it is a heavy weight with the speed of the touch, and it is taken by the _ silk in this fortune. Sacrifice her hair = the arrangement of the scales on the string 13 and _ separated. In addition to the fingerboard ^ itself I 乍 wide under the oblique, sound _, tender wheel axle. Therefore, the mechanism that is suitable for the 苐-position must adjust all the chord positions before it can be applied to the higher position. Therefore, the present invention has designed the _ Qianxian County 36, which adopts a string-type string mode to set a chord-moving action at every possible chord position. When a song is assigned to a note, the action at that position can immediately press the string so simplified mechanism to accommodate a large scale change. However, in order to prevent the arrangement of the scales from being too close, the actuating member cannot be used - the problem corresponding to the setting. The present invention reduces the pressing point in a repeated manner, so that the string position of the present invention is as shown in the sixth figure. Wherein, the bass step portion includes G(1)D(1) > G(2)D(2)^G(3)D(3) > G(4)D(4) > G(5) D(5) > G(6)D(6), G(7)D(7), A(1)E(1), A(2)E(2), A(3)E(3) , A (4) E (4), A (5) E (5), A (6) E (6), A (7) E (7), etc., each of which is responsible for one action. The treble portion only presses the positions E(8) to e(22), and the rest of the trebles of the G, D, A, etc. are not pressed. This design can greatly simplify the complexity of the overall mechanism and can fully represent all the scales of the violin, so it can be used for most of the tracks. However, the disclosure of the sixth embodiment is also only expressed in the embodiments of the present invention, and thus the disclosure of the invention is limited to the scope of the invention. Next, as shown in the seventh figure, the swing control system 40 is mainly provided with a bow clamp 41 for clamping the bow 2, and is controlled by a stepping motor 42 provided on the rear side of the bow clamp 41. The angle of rotation of the bow clamp 41, thereby controlling the change (ie, string change) of the inserted bow 2 to the string 13 and causing appropriate pressure, the bow clamp 41 being a lifting mechanism The driving and being controlled by a stepping motor 44 can generate an ascending or descending motion; the hybrid system _ lifting mechanism 43 passes vertically through the stroke block 45, so that the lifting mechanism 43 is driven by the rotation of the stepping motor Μ When the lifting or _ is made, that is, together with the movement of the bow 41 and the bow 20, the movement is raised or lowered synchronously; the body of the stroke is horizontally disposed with a moving mechanism 46 're-explosive-値Ride 47 to drive, and the word service motor 47 __ with __ mechanism 46 rotates, the rotation causes the stroke block 45 to move left or right, and then drives the lifting mechanism, stepping motor 44, bow The clamp 41, the bow 2〇 and the stepping motor (10) are all moved synchronously left and right, and the hair is also matched with the control _ bow finish Chord with action. The assembly use of the present invention is as shown in the eighth figure. If the swing control system is fixed at a certain angle with the piano system 30, the violin is missing and placed in the bracket 331. Between the clamp 34 and the shackle 34, the clip is misplaced, so that the clip of the small hopper is in a position; the bow 2G is sandwiched by the shackle ' 琴 20 and obliquely over the violin 'Then then the action of both the body control system 30 and the swing control system 40 is controlled by the computer control system, such as the control system 12, 200834539, in the design of the control wire, the first touch spectrum (analyzed by the person 1), and According to the _ _ bow method of the music score, the control system 3 can be controlled by switching to sequential control and execution. And the action of swinging the _^^ mechanism to perform the action of pressing the string, the county, turning the body, swinging the bow, and adjusting the burning bow: low position and string change. While performing the control action, the present invention can detect the volume emitted by the violin playing by the microphone of the microphone to feedback the brain control system 50, thereby adjusting the swinging green knitting 7 bow 20 by comparison judgment. Torque to achieve better performance. ΜAt the same time, refer to the fifth group, not the 7th move, the 气压-type air pressure device 36 series = according to the scale arrangement of the violin strings (as shown in the sixth figure), the single-action pneumatic soft rubber pad constitutes the action piece Press the string 13 down to achieve the effect. The field link control structure 37 controls the rapid swing of the support rod 35, so that the action of the string can be further advanced to produce the effect of the string. And the piano bow 20 is caught by the bow, and the stepping motor 44 drives the lifting mechanism to actuate the bow clamp 4i to lower the movement, so that the bow 2 affixes the string and the The word service motor 4? belt _ domain structure 46 touch, drive _ miscellaneous frequency milk linkage moving mechanism 43 and the bow inflammation 41 to move left and right according to the needs of the music score, that is, ^ into the role of the bow, when the bow 20 left When the string is rotated, the rotation of the stepping motor 44 drives the lifting mechanism 43 to move the bow clamp 4 to rise. When the bow bow is played, there is a need to change the string, and the stepping motor is rotated. The rotating table 33 is converted into a swing angle to drive the angle of the body to adjust the deflection of the 13 200834539 (may also be touched), so that it can be achieved in the E, A, D with the advance and retreat position of the fresh (four) swinging action. , G function of the four strings on the 13 strings. As can be seen from the above description, the present invention consists of a link control mechanism 37, a branch and an array type air pressure device 36, which together constitute a "chord mechanism", which has a more stringy shape in addition to the wire action; The motor (10), the rotating table 33, the pallet 331 and the jig 34 together form a "body rotation mechanism", which mainly uses the 'rotation angle of the five body' to adjust the chord movement. From the "chord mechanism" and the "chicken" object to the "material system" 3, the division is responsible for the movement of the body part, including the string, the string and the body (with =). Further, the bow clamp 41 cooperates with the action of the stepping motor 42, and cooperates with the lift/construction 43 to form the handle 44 and the miscellaneous body 45. The stroke block and the moving mechanism 46 cooperate with the action of the motor 47, that is, Together, they form a "swinging bow system" 40, which is responsible for the bowing and changing of the bow of the bow. The body system, the 4 30 and the transfer control (four) unified surgery, accept the computer-controlled program control, in order to fully play the violin playing. : The above description of the present invention is intended to automatically achieve the purpose of the violin. In the same technical field and the original automatic mechanical device, it is of course also possible to automatically play the violin (such as the violin, cello and double bass), so this publication = the application and the instrument of the violin class' There is no doubt about it. The structural composition of the automatic mechanical device of the present invention can be completely seen in the past and the deep 14 200834539 has practical value and industrial utilization, so it is completely in conformity with the requirements for establishing an invention patent, and the invention patent is granted according to law. Will. [Simple diagram of the diagram] The first diagram shows the structure of the violin. The second diagram is not the structure of the bow. The third diagram shows the scale position of the violin fingerboard. The fourth figure shows the violin bow. FIG. 5 is a schematic view showing the structure of the body control system of the embodiment of the present invention. FIG. 6 is a schematic view showing the position of the scale of the embodiment of the present invention. FIG. 8 is a schematic view showing the overall configuration of an embodiment of the present invention. 200834539 [Description of main components] 1 Ο - body 11 - head 12 - string Ι 3- - string 14—Neck 15—Fingerboard 16---Qinqiao 17---String Pillow 18—Pull Zone 20---Clock 21—Bow 22—Bowlet 23—·-Spiral New Zealand 24---- Bow stop 25 - bow tip 30 - - - body control system 31 - base 32 - stepper motor 33 - - - turntable 331 - - bracket 34 - - clamp 35 - a support rod 36 - - Array type air pressure device 37-one link control mechanism 40-one bow control system 41-bow clamp 42-stepping motor 43-liter Means a 44 - 45-- stroke stepping motor moving mechanism body block 46-- a servomotor 47-