200920558 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種扳手之扭力設定結構’特別是一種利用轉盤狀择構 進行預設扭力值設定’藉此可迅速進行數值之設定，亦可避免因碰撞而改 變設定數值者。 【先前技術】 按，台灣近代工業發展迅速，可謂一日千里，從製造、加工到維修， 無一不是技術先進、製造精良，因此工業產品深受世界各國喜愛，從汽車 製造到電子加工，都為本國帶來豐饒的收益，而本國一向注重民生發展， 因此手工具業成為其巾的佼佼者，更何況身為工#主_紅業也都須仰 賴手工具業的產品輯修、生產各項機具，手工具翻此蓬勃發展，各項 符合民眾最細微需求之手工具相關產品紛紛在製造商不斷巧思下推陳出 新’在如此推波助爛下之進步，俾使台灣能不辜負「手卫具王國」之美稱 板手工具係屬於大眾非常習知之手工具產品，一般來說，板手工具1 用以鎖卸扳轉螺固件，受限於螺固件鎖固程度，而調整扳轉力道大小，但 精密工業如航太工業、精密電子業等，必須謹慎進行螺固件鎖卸作業，避 免鎖固過錢迫韻，因此錢伟力扳手讀明，之電子扭力板手 請參閱美國專儲號第7 1 Q 7 8 8 4號，其魏括驅動部、身部、握持 部，該身部外周緣彻蛾-凹陷面板，該鶴面板上係設有—顯示勞幕以 及右干控糖鍵使用時係可藉由掣動按壓控制按鍵贱定警戒扭力值， 使用者進行瓣作«，若扳轉力道超縣戒扭力值，電子扭力扳手則發 200920558 出聲響訊號，提醒使用者； 然而’習用之電子扭力扳手皆係將控制按鍵設置於扳手身部外周緣 上，而握持部往往設置於身部鄰近處，在進行扳轉作業時，往往由於汗潰、 水氣造成無法續實固定握持部，而使手部不甚碰觸身部之控制按鍵，造成 數值變動，無法準確設定扭力值，即使將控制按鍵設置於驅動頭位置上， 仍舊容易因扳轉時，由調整、裝設套筒而碰觸控制按鍵，況且，若扳轉空 間受到侷限時，更容易在進行扳轉作業時，使驅動頭碰撞扳轉空間内側， 造成设定數值跳脫、或使控制按鍵因碰撞而毀損，如此甚不方便； 再者’習用電子扭力扳手一般係使用上、下二按鍵進行數值設定進 行數字遞加或_步驟’以達_定之触，若僅設定個錄字還可堪用， 但-般扭力設定往往需要設定至十錄或百缝，即使加上其他按鍵可跳 換至十位數、百位數，仍舊f要以遞加、遞減方式進行數值設定，如此耗 時費力，不便於實際操作使用； 是以，有鑑制電子扭力扳手仍有著容易碰觸控制按鍵，造成設定數 值跳脫’以及設定步驟過於繁複冗長等缺失，如何開發一種便於使用、更 祕之綱結構，實賴者所殷切企盼，亦係顧業者須努力研 發突破之目標及方向； 有鑑於此，創作人本於多年從事相關產品之製造開發與設計經驗，針 對上述之目標’詳加設賴贿職後，轉—雜實祕之本發明。 【發明内容】 其係可改善習用電子扭力扳 本發明係提供—種扳手之扭力設定結構 200920558 手之預設扭力值細按鍵設定，操作時容__造成職跳脫， 以及設定步驟繁複冗長等缺失。 為達成前述目的，本發明主要係包括—身部、—驅動部以及—握持部， 其中：該身部係設有第-端以及第m端係接設驅動部，該第二 端係接設握持部；魏動職对—驅_，該轉獅可紅件套接； 該身部内係設有至少-制單元，藉鋪測單元而可測得錢驅動部板轉 之扭力值1料第二端與婦·係設有—難部，該織部係設有至 少二轉盤，崎盤縣環設於本料周狀舰轉，_紅係標示設 有刻度，且該轉舰以本體為軸心可_狀態，而該碰部上係設有: 固定尺’藉由轉盤刻度對正固定尺，以顯示目前轉盤所調整之數值；該身 部上係設有一顯示部； 習用之電子扭力扳手係按鍵進行扭力設^，但卻容易因操作時不 慎誤觸使扭力值_，縣婦時舰預設值絲翻贿，且更因為按 鍵设定數值需要逐赠加或载，設定步驟過於繁複冗長且耗時費力；本 發明係利關整部設有若干触，使用者僅f_手指撥動健，並利用 固定尺對特m度’即可迅速騎雜數進行數錢定，而顯示部亦 呈現目前所預設之扭力數值以進行確認，如此克服了習用冗長之設定步 驟，而可迅速進行設定；當實際進行扳轉作業時，該顯示部係呈現藉由感 測單70所測得之驅動部承受扭力值，當調整部所預設之扭力數值小於顯示 部所呈現之實際扭力值時，該本體係以音聲、燈光等方式，提醒使用者已 達到預疋扭力值，再者，本發明係利用轉盤之結構進行數值設定，亦不需 200920558 擔因不填碰觸所造成之預設扭力數值變動，而可方便進行扳轉作業； 綜上所述，本發明實在是-種相當具有實用性及進步性之發明，值得 產業推舰雜雜會大眾。 值付 【實施方式】 本發明係有關—種扳手之扭力設定結構，請參照第-圖所示，主要係 包括一身部3、一驅動部2以及一握持部4，其中： 該身部3係設有第—端31以及第二端3 2，該第-端31係接設驅 動部2，該第二端32係接設握持部4 ;該驅動部2係接設於身部3第-端31 ’而可提供本體1扳轉之用，該驅動部2係設有一凝動頭21，該 驅動頭21係可與工件7套接，藉由該驅動頭2工，使該本體工得以固定 工件7進仃扳轉作業；贿持部4係接設於挪3第二端3 2，該握持部 4係具有預定之外形，以提供使用者握持施力之用； 該身3内U至少-感測單元3 3，該感測單元3 3係設置於身 部3鄰近驅動部2之適當位置處，#驅動部2受力扳轉時，藉該感測單元 3 3而可測得感應驅動部2扳轉之扭力值； 本實施例之身部3第二端3 2與握持部4間係設有—調整部5，該調 整部5係設有至少二轉盤5丄，該健5 i係為環設於本體丄外周緣之環 狀結構，該轉盤51上係標示設有刻度5 2，且該轉盤5 i係以本體丄為 轴心呈可樞轉狀態，而該調整部5上係設有—固定尺5 3，該固定尺5 3 係固定於調整部5上，藉由轉盤5丄刻度5 2對正固定尺5 3，以顯示目 前轉盤51所調整之數值； 200920558 鱗部3上係設有-顯示部6，該顯示部6係設置身部3外周緣利於 觀看之適當位置，該顯示部6係受調整部5控制，而可呈現視覺效果，該 顯示部6係為液晶顯示螢幕之結構，該顯示部6所提供功效至少可包括呈 現調整部5之數值、或呈現目前驅動部2之扭力值； 俾利，藉由上述之結構，使用者係可扳轉該轉盤5 i，並利用固定尺 5 3對準轉S51之刻度5 2 ’即可迅速進行數值設定，該顯示部6亦呈 現預設扭力數值以方便確認，實際操作時，該顯示部6係呈現目前驅動 部2所承受之扭力值；當調整部5所設定之扭力數值小於利用感測單元3 3所測得之驅動部2所承受扭力值時，該本體1係以音聲、燈光變化等方 式，提醒使用者已達到預定扭力值，避免過度施力造成之損壞；且本案藉 由控制轉盤51調整扭力數值，可迅速進行扭力數值之設定，亦可避免因 碰撞而改變設定數值之功效。 請參照第二圖及第三圖所示，當該本體丄處於初始之歸零狀態時，如 第二圖所示，該驅動部2所承受之扭力置係當然為零，而調整部5之轉盤 51未經過調整，該轉盤51所對準固定尺5 3之數值亦為零，則顯示部 6所呈現之數值亦為零；當欲進行扭力數值之設定時，如第三圖所示，使 用者係可以手指輕鬆撥動該轉盤51，並使所欲設定之數值刻度5 2對準 固定尺5 3 ’為更進一步確認所設定之數值是否正確，該顯示部6亦呈現 轉盤51對正固定尺5 3之數值，如此係可輕鬆迅速完成扭力數值之設 定’不需冗長繁複之步驟，且藉由該轉盤51之設置更可避免因操作時不 甚碰觸而造成設定數值之變更。 200920558 續請參照第四圖所示，使用者實際操作該本體1時，係將驅動部2之 驅動頭21套接工件7，並以手握住該握持部4，以進行扳轉鎖卸工件7 之操作，當該本體1進行扳轉時，驅動部2所承受扭力係藉由身部3内之 感測單元3 3所測得，此時該顯示部6原先所呈現之轉盤51預設扭力數 值係消失，替換為目前驅動部2所承受扭力值；若使用者持續施加力道， 造成驅動部2之担力值大轉盤5 i所預設之扭力數值時，該本體1#以 聲音、燈光等方式’提醒使用者已劇就扭力值，避免因施力過度造成 之毀損。 由上所述者僅用以解釋本發明之較佳實施例，並非企圖具以對本發明 作任何形式上之關’是以，凡有在_之辦精神獨做有關本發明之 任何修飾或變更者，皆仍應包括在本發明意圖紐之範疇内。 綜上所述，本發明扳手之扭力設定結構在結構設計、使用實用性及成 本效盈上’確實是完全符合產業上發展所需要，且所揭露之結構創作亦是 具有前所未有_新構造’所以其具有「新穎性」應級慮，又本發明較 習知結構更具功效之增進，因此亦具有「進步性」，其完全符合細專利法 有關發明專利之申請要件的規定，乃依法提起專利申請，並敬請釣局早 曰審查，並給予肯定。 200920558 【圖式簡單說明】 第一圖係為本發明扳手之扭力設定結構立體示意圖。 第二圖係為本發明扳手之扭力設定結構歸零狀態示意圖。 第三圖係為本發明扳手之扭力設定結構設定預設扭力值示意圖。 第四圖係為本發明扳手之扭力設定結構操作使用示意圖。 【主要元件符號說明】 1 本體 2 驅動部 2 1 驅動頭 3 身部 3 1 第一端 3 2 第二端 3 3 感測單元 4 握持部 5 調整部 5 1 轉盤 5 2 刻度 5 3 固定尺 6 顯示部 7 工件 11200920558 IX. Description of the Invention: [Technical Field] The present invention relates to a torque setting structure of a wrench, in particular, a preset torque value setting by using a turntable shape, thereby enabling rapid setting of values, or Avoid changing the set value due to a collision. [Prior Art] According to the rapid development of Taiwan's modern industry, it can be described as a thousand miles away. From manufacturing, processing to maintenance, all of them are technologically advanced and well-made. Therefore, industrial products are loved by countries all over the world, from automobile manufacturing to electronic processing. Bringing abundant income, and the country has always paid attention to the development of people's livelihood, so the hand tool industry has become the leader of its towel, not to mention the fact that it is a worker #主_红业 also has to rely on the products of the hand tools industry to repair and produce various tools. The hand tools have been booming, and all the hand tools related products that meet the most subtle needs of the people have been continually innovating in the manufacturers' innovations, so that Taiwan can live up to the "hands." The kingdom's beauty of the wrench tool belongs to the popular hand tool of the public. Generally speaking, the wrench tool 1 is used to lock and unscrew the screw, which is limited by the degree of screw locking and adjusts the size of the turning force. However, precision industries such as aerospace industry, precision electronics industry, etc., must be careful to lock the screw firmware, to avoid locking the money, so Qian Weili Read the electronic torsion wrench, please refer to the US Special Storage No. 7 1 Q 7 8 8 4, its Wei Kuo drive department, body, grip, the outer circumference of the body, the moth-recess panel, the crane The panel is provided with - the display screen and the right dry sugar control button can be used to determine the warning torque value by pressing the control button, and the user performs the valve stroke «, if the force is over the county limit torque value, the electron The torque wrench sends a sound signal to 200920558 to remind the user; however, 'the electronic torque wrench used in the past is to set the control button on the outer circumference of the wrench body, and the grip is often placed in the vicinity of the body. During the operation, the grip is not continuously fixed due to sweat and water vapor, and the control button of the hand is not touched by the hand, causing the numerical value to change, and the torque value cannot be accurately set, even if the control button is set to the drive. In the position of the head, it is still easy to touch the control button by adjusting and installing the sleeve when the wheel is turned. Moreover, if the turning space is limited, it is easier to make the driving head collide with the turning space when the turning operation is performed. Inside It is very inconvenient to cause the set value to trip or cause the control button to be damaged by the collision. Moreover, the conventional electronic torque wrench generally uses the upper and lower buttons to set the value for digital addition or _step' to reach _ It can be used if only one recording is set, but the general torque setting often needs to be set to ten or hundred stitches, even if other buttons can be used to jump to ten digits and hundreds digits, still f The setting of the incrementing and decrementing methods is so time-consuming and laborious that it is not convenient for the actual operation; therefore, there is still an easy-to-touch control button for the electronic torque wrench, which causes the setting value to jump off and the setting steps are too complicated and long. Lacking, how to develop a structure that is easy to use and more secret, is really eagerly awaited, and it is also the goal and direction of the industry to make breakthroughs. In view of this, the creators have been engaged in the manufacturing and development of related products for many years. The design experience, in response to the above objectives, is a detailed application of the invention. SUMMARY OF THE INVENTION The utility model can improve the conventional electronic torque wrench. The invention provides a torque setting structure of a wrench. 200920558 The preset torque value of the hand is set by a fine button, the operation time is __ causing a job trip, and the setting steps are complicated and long. Missing. In order to achieve the foregoing objective, the present invention mainly includes a body portion, a driving portion, and a grip portion, wherein: the body portion is provided with a first end and an mth end is connected to the driving portion, and the second end is coupled Set the grip; Wei move the job-drive _, the turn lion can be red-handed; the body is equipped with at least a system, by the test unit can be measured the torque of the drive plate turn 1 The second end of the material and the women's department are equipped with a difficult part. The weaving department is equipped with at least two turntables. The Qipan County ring is set in the material-like ship, and the _ red line is marked with a scale. The axis is _ state, and the touch portion is provided with: a fixed ruler 'aligns the fixed ruler by the scale of the turntable to display the value adjusted by the current turntable; the display is provided with a display portion; The torque wrench is used for the torque setting of the button, but it is easy to make the torque value due to accidental accidental touch during operation. The pre-determined value of the county woman’s ship is overturned, and the button setting value needs to be added or loaded. The steps are too complicated and time-consuming and laborious; the invention has a plurality of touches in the whole part, and the user only dials the finger Jian, and using the fixed ruler to the special m degree' can quickly count the number of money, and the display part also presents the current preset torque value for confirmation, thus overcoming the tedious setting steps, and can be quickly When the actual turning operation is performed, the display portion exhibits the torque value of the driving portion measured by the sensing unit 70, and the torque value preset by the adjusting portion is smaller than the actual torque value presented by the display portion. At the time, the system reminds the user that the pre-twisting torque value has been achieved by means of sound, light, etc. Further, the present invention uses the structure of the turntable to perform numerical setting, and does not require 200920558 to be caused by no touch. The preset torque value is changed, and the turning operation can be conveniently performed. In summary, the present invention is actually a kind of invention with considerable practicability and progress, and is worthy of the industry pushes the crowd. [Embodiment] The present invention relates to a torque setting structure of a wrench, which is shown in the first figure, and mainly includes a body portion 3, a driving portion 2 and a grip portion 4, wherein: the body portion 3 The first end 31 is connected to the driving part 2, and the second end 32 is connected to the holding part 4; the driving part 2 is connected to the body 3 The first end 31' can provide the body 1 to be rotated. The driving part 2 is provided with a condensing head 21, and the driving head 21 can be sleeved with the workpiece 7, and the driving head 2 is used to make the body The worker can fix the workpiece 7 into the boring and turning operation; the bribe holding portion 4 is connected to the second end 32 of the turret 3, and the holding portion 4 has a predetermined outer shape to provide the user with the holding force; The body 3 is at least the sensing unit 3 3, and the sensing unit 3 3 is disposed at an appropriate position of the body 3 adjacent to the driving portion 2, and the sensing unit 3 is driven by the sensing unit 3 3 The torque value of the inductive driving portion 2 can be measured. The second end 32 of the body portion 3 and the grip portion 4 of the embodiment are provided with an adjusting portion 5, and the adjusting portion 5 is provided with at least two turntables. 5丄, the health 5 The i is an annular structure that is disposed on the outer circumference of the body, and the dial 51 is marked with a scale 52, and the turntable 5i is pivoted with the body 丄 as an axis, and the adjustment part 5 is The upper system is provided with a fixed ruler 5 3 , and the fixed ruler 5 3 is fixed on the adjusting portion 5, and is fixed by a fixed scale 5 3 by a turntable 5 丄 scale 5 2 to display the value adjusted by the current turntable 51; 200920558 scale The display unit 6 is provided with a display unit 6 that is provided with an appropriate position for viewing the outer periphery of the body 3, and the display unit 6 is controlled by the adjustment unit 5 to provide a visual effect. The display unit 6 is provided. For the structure of the liquid crystal display screen, the function provided by the display portion 6 may at least include the value of the presenting adjustment portion 5 or the torque value of the current driving portion 2; 俾利, by the above structure, the user can turn the The dial 5 i can be quickly set by using the fixed ruler 5 3 and the scale 5 2 ' of the switch S51. The display unit 6 also displays the preset torque value for confirmation. In actual operation, the display unit 6 is presented. The torque value that the drive unit 2 is currently subjected to; the torque set by the adjustment unit 5 When the value is smaller than the torque value of the driving part 2 measured by the sensing unit 33, the body 1 reminds the user that the predetermined torque value has been reached by means of sound sounds, light changes, etc., to avoid damage caused by excessive force application. Moreover, in this case, by adjusting the torque value of the control dial 51, the torque value can be quickly set, and the effect of changing the set value due to the collision can be avoided. Referring to the second and third figures, when the body 丄 is in the initial zero state, as shown in the second figure, the torque applied by the driving portion 2 is of course zero, and the adjusting portion 5 The turntable 51 is not adjusted, and the value of the fixed ruler 5 3 of the turntable 51 is also zero, and the value displayed by the display portion 6 is also zero; when the torque value is to be set, as shown in the third figure, The user can easily dial the turntable 51 with the finger and align the desired numerical scale 5 2 with the fixed ruler 5 3 ' to further confirm whether the set value is correct, and the display portion 6 also presents the turntable 51 to be aligned. The value of the fixed ruler 5 3 is such that the setting of the torque value can be easily and quickly completed. There is no need for lengthy and complicated steps, and the setting of the turntable 51 can avoid the change of the set value caused by the non-touch during operation. 200920558 Continuing to refer to the fourth figure, when the user actually operates the body 1, the driving head 21 of the driving portion 2 is sleeved to the workpiece 7, and the holding portion 4 is held by the hand to perform the locking and unlocking operation. During the operation of the workpiece 7, when the body 1 is turned, the torque applied by the driving portion 2 is measured by the sensing unit 33 in the body 3, and the turntable 51 originally presented by the display portion 6 is pre-predicted. The value of the torsion force disappears and is replaced by the torque value of the current driving part 2; if the user continuously applies the force, causing the torque value of the driving part 2 to be greater than the torque value preset by the turntable 5 i, the body 1# sounds , lighting, etc. 'Remind users that the torque value has been played, to avoid damage caused by excessive force. The above description is only intended to explain the preferred embodiments of the present invention, and is not intended to be in any form to the invention. All of them should still be included in the scope of the intention of the present invention. In summary, the torque setting structure of the wrench of the present invention is completely in line with the needs of industrial development in terms of structural design, practical use and cost-effectiveness, and the disclosed structural creation has an unprecedented new structure. It has the "newness" rating, and the invention is more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for invention patents in the fine patent law. Apply and ask the fishing bureau to review it early and give it affirmation. 200920558 [Simple description of the drawings] The first figure is a three-dimensional schematic diagram of the torque setting structure of the wrench of the present invention. The second figure is a schematic diagram of the zeroing state of the torque setting structure of the wrench of the present invention. The third figure is a schematic diagram of setting a preset torque value according to the torque setting structure of the wrench of the present invention. The fourth figure is a schematic diagram of the operation of the torque setting structure of the wrench of the present invention. [Main component symbol description] 1 Main body 2 Drive part 2 1 Drive head 3 Body part 3 1 First end 3 2 Second end 3 3 Sensing unit 4 Grip part 5 Adjustment part 5 1 Turntable 5 2 Scale 5 3 Fixed rule 6 display part 7 workpiece 11