M275504 八、新型說明： 【新型所屬之技術領域】 者以伊提琴琴弓練習提醒器，特別是指一可在初學 琴弓時，得叹時賊辨拉意之設計者。 二持:琴之琴弓推拉技巧時’其必需使琴弓與 時直推拉的安勢’方可拉出極佳之音色；然而，於學習 姿勢不當或琴弓之推拉方向歪斜不正時； 勢學習= ，而學狩料自覺的_以錯誤之姿 料她M，料分難以改正。 而，若是有7 ’往往是由教師在—旁指導及提醒；然 若是獨自練習時，則必需仰賴自二琴弓Γ姿勢’ 相當容易分心’而難以集中注意力:，’習上’ 【新型内容】 予白使予習效果大打折扣。 為要目的即在於提供一種提琴琴弓練習提醒器，旨 '、·' I予習者時時注意琴弓之推拉姿勢， 現時，可及時發出聲響以提醒學習者注音者。、，曰衫勢出 其係包括限位桿、定位座、觸桿及控辦元， 限位桿係設為—彎折之桿體，限位 座，以供固設於提琴上; 于之—知刀別设有—定位 限::金屬材質娜設置於其—定位座上，並鄰近於 5 M275504 - 包括電池、控制w、蜂鳴器及開_設置於且 d座上，該開闕係分別與限位桿及 ”、 ，岭蜂_ h觸桿與限 =控制單元中之控制晶片係於每_次開關 聲:Γ出相同之聲響或亦可於每-次開關導通時發出不同之 疋以，本創作確實具有下列顯著之優點·· 1.本創作可明顯區隔出琴弓確 之雜L，係令學習者在學 >推拉琴弓時’得以在正確之範_推拉演奏。 2·本創作係設具控制單元，可於琴弓歪斜推拉時，得以及時發 出聲音，以供提醒學習者注意。 【實施方式】 如第-、二及三圖所示，本創作係包括限位桿⑴、觸桿⑵ 及控制單元（3)，而設置於提琴(4)上，其中： 限位桿(1)係設為-彎折之金屬桿體，限位桿⑴之二桿端係 分別設有-定健⑻⑽，二粒座（⑴⑽彼此相對之座 面上係設置有-嵌槽⑴1)(121)，而於其—定位座⑴）内設有 後述之控制單元⑶’並配合一蓋板(112)蓋設隱置其中； 觸桿(2)為-金屬材質之桿體而設置於其一定位座⑻上，並 4 丁立於鄰近限位桿（1)之旁側； 控制單元(3)係包括電池(31)、控制晶片（32)、蜂鳴器（33) 及開關（34)而設置於其一定位座（n)上，該開關（糾)係分別與 M275504M275504 8. Description of the new type: [Technical field to which the new type belongs] Those who practice the violin bow practice reminder, in particular, a designer who can tell the thief when he learns the bow. Two holdings: When the bow of the piano is pushed and pulled, 'it must be able to push and pull the bow with the time' to pull out the excellent sound; however, when the learning posture is improper or the bow's sliding direction is skewed Study =, and learn to consciously _ feed her M in the wrong position, the material is difficult to correct. However, if there is 7 'often instructed and reminded by the teacher; but if you practice alone, you must rely on the posture of the Erqin bow Γ' easy to be distracted 'and it is difficult to focus:' Xi Shang '[ New content] Yu Bai greatly reduces the effect of Yu Xi. The purpose is to provide a reminder for violin bow practice, aiming at ", ..." I always pay attention to the push-pull posture of the bow. At present, a sound can be issued in time to remind the learners of the note. The shirts include the limit rod, positioning base, contact rod, and control unit. The limit rod is set to be a bent rod body and a limit seat for fixing on the violin; —Knife do n’t set—Positioning limit :: metal material is set on its—Positioning seat, and is close to 5 M275504-Including battery, control w, buzzer and on_set on and d, the opening It is the same as the limit lever and ",", the ridge bee h contact rod and the limit = the control chip in the control unit is every _ switching sound: Γ sounds the same sound or can be different every time the switch is turned on As a result, this creation does have the following significant advantages ... 1. This creation can clearly distinguish the bow and bow L, so that learners can learn in the correct way when pushing & pulling the bow_ 推拉Playing. 2. This creative department is equipped with a control unit, which can promptly sound when the bow is tilted and pushed, to remind learners. [Embodiment] As shown in Figures-2, 2 and 3, this creation The system includes the limit lever ⑴, the contact lever ⑵ and the control unit (3), and is arranged on the violin (4), where: the limit lever (1) is For the bent metal rod body, the two rod ends of the limit rod 设有 are respectively provided with-dingjian ⑻⑽, two-piece seat (⑴⑽ on the seat surface opposite to each other--groove ⑴1) (121), and A control unit ⑶ ′ described later is provided in the positioning base 并 and is hidden by a cover plate (112); the contact rod (2) is a rod body made of metal and is arranged in a positioning base ⑻ The control unit (3) includes a battery (31), a control chip (32), a buzzer (33), and a switch (34). On one positioning base (n), the switch (correction) is separately from M275504
^ΗΜ ν-, ! J =關⑽W，財電池⑶)供應麵給予蜂鳴 ⑵與限位桿⑴退離時，該_(34)隨即形成斷路，而: 器（33)因無電池(31)供應電力而停止鳴叫。 馬 於組設實施時’如第四、五騎示，係令限位桿⑴二端^ ΗΜ ν-,! J = Off⑽W, Choi Battery ⑶) When the supply side gives a beep and the limit lever ⑴ retreats, the _ (34) will form an open circuit, and the device (33) will have no battery (31 ) Supply power and stop tweeting. When the horse is assembled, as shown in the fourth and fifth riding instructions, the two ends of the limit lever are ordered.
位座⑻以其絲（111)紐於提琴⑷之相對二鱗上定位， 俾以藉由限位桿⑴抑區圍出琴弓在提琴⑷上之推拉範圍。 若琴弓在此細歪斜推拉時，如第六_示，該琴弓將會觸碰 限位桿⑴旁側仔立之觸桿⑵，使該觸桿⑵可直接觸抵限位桿 ⑴，以令控制單元⑶内之_⑽導通，而令控制晶片⑽ 得以驅動蜂知⑽崎出_，細及時者注意琴 弓之推拉姿勢。 、上述控制單元⑶内之控制晶片（32)係可於每-次開關⑽ • 導通時’令蜂鳴器⑽鳴叫相同之聲響，亦可第七圖所示，係 令控制單元⑸内之控制晶片⑸）外接多組_(52)及一組總 開關（53)，而於觸桿⑵每一次觸碰限位桿⑴時，均可令總開 關（53)導通，使控制晶片⑸）之控制訊號得以輪流由多組開關 (52)逐-輸出導通，俾崎每—次關⑽導科，透過電池 (54)提供電力，以供蜂鳴器㈤輸出不同之音樂或聲響，以提 醒學習者注意；同時，又不失趣味性者。 准以上所述者，僅為本創作之較佳實施例而已，當不能以此限 M275504 定本創作實施之範圍，即大凡依本創作申請專利範圍及新型說明 書内容所作之簡單的等效變化與修飾，當應仍屬本創作專利涵蓋 之範圍内。 【圖式簡單說明】 第一圖係本創作之立體分解圖。 第二圖係本創作之組合示意圖。 笫三圖係本創作之電路圖。 第四圖係本創作之組合上視圖。 第五圖係本創作之組合剖視圖。 第六圖係本創作之使用狀態參考圖。 第七圖係本創作之另一實施例電路圖。 【主要元件符號說明】 (1) 限位桿 (11X12) 定位座 (110(121) 嵌槽 (112) 蓋板 (2) 觸桿 (3) 控制單元 (31) 電池 (32) 控制晶片 (33) 蜂鳴器 (34) 開關 (4) 提琴 (5) 控制單元 (51) 控制晶片 (52) 開關 (53) 總開關 (54) 電池 (55) 蜂鳴器The seat ⑻ is positioned on the opposite two scales of the violin ⑻ with its silk (111) button, so as to surround the push-pull range of the bow on the ⑷ 藉 by the restraint area of the limit rod. If the bow is pushed and pulled slightly at an angle, as shown in the sixth figure, the bow will touch the limit rod ⑵ next to the limit rod ⑴, so that the rod ⑵ can directly touch the limit rod ⑴, In order to make the _⑽ in the control unit ⑶ conductive, the control chip ⑽ can drive the beetle ⑽ ⑽ out, and pay attention to the push and pull posture of the bow. The control chip (32) in the above control unit ⑶ can be turned on and off every time. • When turned on, 'make the buzzer ⑽ beep the same sound, or as shown in the seventh figure, it is the control in the control unit ⑸ Chip ⑸) Externally connected with multiple sets of _ (52) and a set of master switch (53), and each time the lever ⑵ touches the limit lever ⑴, the master switch (53) can be turned on to control the chip ⑸). The control signal can be turned on and off by multiple sets of switches (52) one by one. Each time Sakizaki turns on the guidance section, the battery (54) is used to provide power for the buzzer to output different music or sounds to remind the student. Attention; At the same time, without losing interest. The above is only a preferred embodiment of this creation. When this limit cannot be determined by M275504, the simple equivalent changes and modifications made in accordance with the scope of the patent application for this creation and the contents of the new specification , Dangying should still fall within the scope of this creation patent. [Schematic description] The first picture is a three-dimensional exploded view of this creation. The second picture is a schematic diagram of the composition of this creation. The three pictures are the circuit diagrams of this creation. The fourth picture is a combined top view of this creation. The fifth picture is a sectional view of the composition of this creation. The sixth picture is a reference diagram of the use status of this creation. The seventh diagram is a circuit diagram of another embodiment of the present creation. [Description of main component symbols] (1) Limit lever (11X12) Positioning base (110 (121) Recessed groove (112) Cover (2) Touch lever (3) Control unit (31) Battery (32) Control chip (33 ) Buzzer (34) Switch (4) Fiddle (5) Control unit (51) Control chip (52) Switch (53) Master switch (54) Battery (55) Buzzer