1271280 九、發明說明： 【發明所屬之技術領域】 ▲本發明係«於-種『電子卫具之測量結構』，特別是關於—種可提高 應變規錄紅結構設計，以增加扭力值量解雜之手工具者。 【先前技術】 按，目前民眾親自動手佈置家中的DIY風L盛，再加上國内手工 鲁具發展係已相當成熟穩定，其中不論是產品種類或是結構品質，更榮獲國 ⑽一致肯定’衫具生產業界這幾年來為了使-般消費大眾在使科更 容易上手’於是各種易於操作或附帶人性化功能的手工具亦陸續問市。 習用之手工具並未設有扭力量測裝置，或雖設有扭力量測裝置，但未 能具有足_靈敏度’而無轉確的量測出該打歸施作朗固件之扭 力及鬆緊度，因此使用者亦無法確切的得知該施作處之鬆緊度是否適中， 如此對於施作處容易造成損壞，尤其是較精密之儀器或元件則該手工具更 | 是完全無用武之地； 有鑑於此，有薇商提出增加應變規靈敏度之手工具結構，請參閱中華 民國專利申請號第9 0 2 1 2 3 74號，『可測試扭力值棘輪扳手裝置』， 其主要係湘在手工具上設置账凹槽，使該凹槽成為應力集巾處，並將 應變規設置於凹槽内，藉明加應變規之形變量，以便能更準確量測出扭 力值，然而，職雜在手工具之凹槽内設置應變規，但該凹槽之應力乃 集中於凹槽之側壁，但該案凹槽係為圓弧形，並不利於應變規設置，故該 案係將應變規設置於圓弧之直徑上，因此該前案並不能有效利用凹槽來造 1271280 '成之應力集中於應變規之效果，且__凹槽所能產生之效果有限，因此 習用之设计雖有增強該應變規靈敏度之概念，但卻無法將其完全發揮。 續請參閱美國專利第4 〇 〇 6 6 2 9號，『T〇rque apparatus』’該制前案雖有在手卫具兩側設置凹槽，並設置四牧應變規， 但該案之顯示H係以-導線_於外，料有碰撞故障搞獄落之虞， 且設置四枚應魏不僅成本較高，娜雕雜為繁雜，故雜習用之板 手雖具有量測扭力值之功效，但卻過於不切實際，亦有許多需要改善之缺 ’失。 【發明内容】 本發明之主要目的係在提供—觀子工具之·結構，增加板手工具 扭力值量測靈敏度。 為達成前述之發明目的，本發明係在手工具本體之握持部接近於板動 部的兩側邊對向開設有第-、第二凹槽，並置一應變規於第一凹槽内，且 • 於該第-、第二凹槽之垂直端面上開設有孔溝，使得第一、第二凹槽及該 孔溝形成-扭力變形結構，以提供工具本體扳轉螺固湘夺能產生較大的形 變，並讓應變規對應力之變形更為敏感，如此以達到較佳的量測精度，接 著，只需配合-個與應變規呈電性連結關係之輸出裝置，即可供予使用者 其較準確的扭力數值。 由於本發明並不需要設置數牧應變規，故在生產組配以及材料成本上 較習用之結構為佳，且靈敏度亦更高，因此本發明實是一種相當具有實用 性及進步性之發明，相當值得產業界來推廣，並公諸於社會大眾。 6 1271280 【實施方式】 本發明係有關於-種電子卫具之測量結構，請參閱第—圖至第二圖所 示，主要係為—衫具本體（1 )，該衫具本體（1)係包括-握持部 (1◦)，以及握持部（1〇)至少延伸出-扳動部（11)，其中： 該扳動部（11)係可用以套設扳轉螺固件，於本實施例中，該板動 部（1 1)係形成開口扳手之態樣，而其亦可實施為梅花板手、套筒板手、 棘輪扳手或快速扳手等不同型態； 該握持部（10)係供使用者握持施力之用，其上係設有一輪出袭置 (101) ’該輸出裝置（i 01)上設有—顯示器（i 〇 2)以及至少 個"周正知紐（1 〇 3 );該握持部（工〇 )在靠近扳動部（工1 )之兩 側邊則對向開設有第一凹槽（10 4)與第二凹槽（i 〇 5)，該第—凹 槽（1 Q 4)之長度係較第二凹槽（i ◦ 5)之長度長，在手工具本體⑴ 又力時’令弟—凹槽（104)可產生較多的形變量，且於該第―、第二 凹槽（1 0 4、1Q 5 )之垂直端面觸設—有孔溝（i ◦ 6 )，並於第— 凹槽（10 4)内埋設有-應變規（丄〇 7)，該應變規（i7)係與 Γ出j (1Q1)呈電性連結，令該手玉具本體（1)在使用時，該應 變可隨著手工具本體⑴之握持部（i Q )微幅變形，並透過輸出裝置 (1〇1)計算出該扭力值變化，顯示於該顯示器（丄〇 2)供使用者參 考亦可以调整按紐（i 〇 3)來切換單位或做歸零校正； =明在使用時，由於該握持部（1〇)兩側第—凹槽（1〇4)與 (1〇 5)再加上於兩凹槽垂直端面所開設之孔溝（丄〇 6)， 7 1271280 形成第一凹槽f η/1、 λ-/- ' 〜— 4)、弟二凹槽（1〇 5)之間有效強度厚度變薄， =得第一、第二凹槽（10 4、1〇 5)及該孔溝（！〇 6)形成一扭力 2結構’相對提供手卫具本體（i)扳轉螺固件時，能產生更明顯之形 進而7 °亥應變規（10 7)對應力之變形亦更為敏感，以準確反應 出扭力變化，達·佳的制精度，並透過該輸出裝置（丄◦丄）之應變 規（1 0 7 )計算峰準麵扭力練，以避免扭力顯科料，造成施 力過大或不足之麻煩。 請參閱第三圖所示，其係本發明電子卫具之測量結構的第二實施例， ，、中主要與第冑施例不同之處，在於該第—凹槽（1 〇 4 )與第二凹槽 (1 〇 5 )之長度亦可為__等長設計者，但仍在該第—凹槽（i 4 )與 第二凹槽（1 0 5 )之間具有孔溝（χ ◦ 6 )，同樣形成第—凹槽（丄〇 4 ) 與第二凹槽（1 G 5 )之财效強度厚度㈣，因此，囉能產生更明顯 之形變量，進而令該應變規（1Q 7)對應力之變形亦更為敏感，以準確 反應出扭力變化，達到較佳的量測精度。 續請參閱第四圖至第七圖所示，其係本發明電子卫具之測量結構的其 它實施例，主要與第-實施例不同之處，在於孔溝（工〇 6 )結構的不同， 由於孔溝（10 6)之功用係在於增大握持部（工〇)上之應變規（工〇 7)所在位置的形變量，以提昇靈敏度，故由圖所揭示該孔溝（丄〇㈠ 係可為-菱形穿孔、三角形穿孔、圓形穿孔或是雙圓穿孔，甚至也可如第 七圖所示之長方形凹溝之設計，均能有效可達到其目的者。 由上所述者僅為用以解釋本發明之較佳實施例，並非企圖據以對本發 8 1271280 明做任何形式上之關，是以，凡有在相同之伽精神下所做有關本發明 之任何修飾或變更者’皆仍應包括在本伽意_護之鱗内，其中如該 手工具本體之握持部亦可在兩端分細彡成—扳動部者。 综上所述，本發明在結構設計、使用實用性及成本效益上，確實是完 全符合產業上發展所需’且所揭露之結構發明亦是具有前所未有的創新構 造’所以其具有「新穎性」應級慮，又本發明可較之f知結構更具功效 义增進’因此亦具有「進步性」，其完全符合我國專利法有關發明專利之1271280 IX. Description of the invention: [Technical field to which the invention pertains] ▲ The present invention is a "measurement structure of the electronic aid" of the invention, and particularly relates to a design for improving the strain gauge red structure to increase the torque value Miscellaneous hand tools. [Prior Art] According to the current public, the DIY wind L Sheng in the home, and the domestic manual development system is quite mature and stable, regardless of the product type or structural quality, it is even more recognized by the country (10) In the past few years, the garment manufacturing industry has made it easier for the general public to make it easier to use it. So various hand tools that are easy to operate or with humanized functions are also being asked. The conventional hand tool does not have a torsion strength measuring device, or has a torsion strength measuring device, but fails to have a sufficient sensitivity and does not have a correct amount to measure the torque and tightness of the application. Therefore, the user is not sure whether the tightness of the application site is moderate, so that it is easy to cause damage to the application site, especially for more sophisticated instruments or components. The hand tool is more completely useless; Therefore, there is a hand tool structure that Weishang proposes to increase the sensitivity of the strain gauge. Please refer to the Republic of China Patent Application No. 9 0 2 1 2 3 74, "Testable Torque Value Ratchet Wrench Device", which is mainly used on hand tools. Set the groove to make the groove become the stress collecting towel, and set the strain gauge in the groove, and add the strain gauge shape variable to measure the torque value more accurately. However, the hand tool is used. A strain gauge is arranged in the groove, but the stress of the groove is concentrated on the side wall of the groove, but the groove of the case is a circular arc shape, which is not conducive to the setting of the strain gauge, so the strain gauge is set on the circle. The diameter of the arc, due to This predecessor does not effectively use the groove to create the effect of the 1271280's stress concentration on the strain gauge, and the effect of the __ groove can be limited, so the conventional design has the concept of enhancing the sensitivity of the strain gauge, but But can't fully play it. Continued, please refer to US Patent No. 4 6 6 2 9 , "T〇rque apparatus". Although the pre-production case has grooves on both sides of the hand guard and sets the four-grazing strain gauge, the case is displayed. H series with - wire _ outside, the material has a collision failure to fight the prison, and set up four should be not only high cost, Na carving is complicated, so the use of the board has the effect of measuring the torque value However, it is too impractical, and there are many shortcomings that need improvement. SUMMARY OF THE INVENTION The main object of the present invention is to provide a structure of a watch tool and increase the sensitivity of the wrench tool torque measurement. In order to achieve the foregoing object, the present invention is characterized in that the grip portion of the hand tool body is adjacent to the two sides of the plate portion, and the first and second grooves are oppositely disposed, and a strain gauge is disposed in the first groove. And a hole is formed in the vertical end surface of the first and second grooves, so that the first and second grooves and the groove form a torsion deformation structure to provide the tool body to turn the screw to generate energy Larger deformation, and the strain gauge is more sensitive to the deformation of the stress, so as to achieve better measurement accuracy, and then only need to cooperate with an output device that is electrically connected to the strain gauge, that is, The user has a more accurate torque value. Since the invention does not need to set the number of grazing strain gauges, the structure of the production assembly and the material cost is better than the conventional one, and the sensitivity is also higher, so the invention is a practical and progressive invention. It is worthy of promotion by the industry and publicity to the public. 6 1271280 [Embodiment] The present invention relates to a measuring structure of an electronic escort, as shown in the first to second figures, mainly for the body of the attire (1), the body of the attire (1) The utility model comprises a grip portion (1◦), and the grip portion (1〇) extends at least from the trigger portion (11), wherein: the trigger portion (11) can be used to set the flip screw, In this embodiment, the plate moving portion (11) forms an open-end wrench, and can also be implemented as a plum wrench, a socket wrench, a ratchet wrench or a quick wrench; the grip portion (10) is for the user to hold the force, which is provided with a round of attack (101) 'The output device (i 01) is provided - display (i 〇 2) and at least one " Zhou Zheng Known button (1 〇 3 ); the grip portion (worker) is provided with a first groove (104) and a second groove (i 〇) opposite to the sides of the trigger portion (work 1) 5), the length of the first groove (1 Q 4) is longer than the length of the second groove (i ◦ 5), and when the hand tool body (1) is strong, the brother-groove (104) can be produced. Multiple shape variables, and The vertical end faces of the first and second grooves (1 0 4, 1Q 5 ) are contacted with a groove (i ◦ 6 ), and a strain gauge is embedded in the first groove (104) (丄〇7) The strain gauge (i7) is electrically connected to the pick-up j (1Q1), so that the strain can be used with the grip portion (i Q ) of the hand tool body (1) when the hand jade body (1) is in use. The deformation is calculated, and the change of the torque value is calculated through the output device (1〇1), which is displayed on the display (丄〇2) for the user's reference, and the button (i 〇3) can be adjusted to switch the unit or perform zero correction. ; = In the use, because the first groove (1〇4) and (1〇5) on both sides of the grip (1〇) are added to the groove formed by the vertical end faces of the two grooves (丄〇 6), 7 1271280 forms the first groove f η / 1, λ - / - ' ～ 4), the effective strength thickness between the two grooves (1 〇 5) becomes thinner, = first and second concave The groove (10 4, 1 〇 5) and the groove (! 〇 6) form a torsion 2 structure 'relatively providing the hand guard body (i) when turning the screw firmware, can produce a more obvious shape and then 7 ° hai strain Regulation (10 7) is also more sensitive to stress deformation In order to accurately reflect the change of the torsion force, the accuracy of Dajia is measured, and the torsion force of the peak surface is calculated through the strain gauge (1 0 7) of the output device (丄◦丄) to avoid the torque, and the force is too large or Insufficient trouble. Please refer to the third figure, which is a second embodiment of the measuring structure of the electronic sanitary device of the present invention, and the difference between the first embodiment and the third embodiment is that the first groove (1 〇 4 ) and the first The length of the two grooves (1 〇 5 ) may also be __ isometric designer, but there is still a hole between the first groove (i 4 ) and the second groove (1 0 5 ) (χ ◦ 6), the thickness of the first groove (丄〇4) and the second groove (1 G 5 ) are also formed (four), so that the 啰 can produce a more obvious shape variable, and then the strain gauge (1Q 7) ) It is also more sensitive to the deformation of stress, so as to accurately reflect the change of torsion and achieve better measurement accuracy. Continuing to refer to the fourth to seventh embodiments, which are other embodiments of the measuring structure of the electronic sanitary device of the present invention, which differ mainly from the first embodiment in the difference in the structure of the hole groove (work 6). Since the function of the hole groove (10 6) is to increase the shape of the position of the strain gauge (work 7) on the grip portion to increase the sensitivity, the hole is revealed by the figure. (1) The system can be - rhombic perforation, triangular perforation, circular perforation or double circular perforation, or even the design of the rectangular groove shown in Figure 7, can effectively achieve its purpose. It is intended to be merely a preferred embodiment of the present invention, and is not intended to be in any form to be construed as a limitation to the present invention. The person's should still be included in the scale of the gamma _ protection, wherein the grip portion of the hand tool body can also be divided into two at the two ends - the pulsing portion. In summary, the invention is in the structure Design, practicality and cost-effectiveness are indeed in line with the industry. The structural inventions required for the exhibition and the disclosed structural inventions are also of an unprecedented innovative structure. Therefore, they have the "newness" level considerations, and the invention can be more effective than the knowledge structure. Therefore, it is also "progressive." ", it is fully in line with the invention patents of the Chinese Patent Law.
申請要件的規定，乃依法提起專辦請，並敬請鈞局早日審查，並給予 贵定。 1271280 【圖式簡單說明】 第一圖係本發明電子工具之測量結構外觀立體圖。 第二圖係本發明電子工具之測量結構使用示意圖。 第三圖係本發明第二實施例外觀立體圖。 第四圖係本發明第三實施例外觀立體圖。 第五圖係本發明第四實施例外觀立體圖。 第六圖係本發明第五實施例外觀立體圖。 B 第七圖係本發明第六實施例外觀立體圖。 【主要元件符號說明】 1- 一手工具本體 1 0—— 握持4 10 1 — 一輸出裝置 1 0 2 — 一顯示器 10 3 — 一調整按鈕 1 0 4— 一第一凹槽 10 5 — 第二凹槽 1 0 6- —孔溝 10 7 — 一應變規 1 1一 扳動部The requirements for applying for the requirements are to be filed in accordance with the law, and please consult the bureau for an early review and give it to you. 1271280 [Simple description of the drawings] The first figure is a perspective view showing the appearance of the measuring structure of the electronic tool of the present invention. The second figure is a schematic diagram of the use of the measuring structure of the electronic tool of the present invention. The third drawing is an external perspective view of a second embodiment of the present invention. The fourth figure is an external perspective view of a third embodiment of the present invention. Fig. 5 is a perspective view showing the appearance of a fourth embodiment of the present invention. Figure 6 is a perspective view showing the appearance of a fifth embodiment of the present invention. B is a perspective view showing the appearance of a sixth embodiment of the present invention. [Main component symbol description] 1- One-hand tool body 1 0—— Grip 4 10 1 — One output device 1 0 2 — One display 10 3 — One adjustment button 1 0 4 — One first groove 10 5 — Second Groove 1 0 6--hole groove 10 7 — a strain gauge 1 1 a wrench