201013167 八、發明說明： 【發明所屬之技術領域】 本發明係與固定用工件有關，尤指一種可感測變形量 之固定件。 【先前技術】 按，一般螺絲在藉由扳手來進行鎖設動作時，由於使 •用者並無法獲知螺絲本身於受力時所產生之變形量，因 Φ 此，當操作者不知道螺絲於鎖設時之變形量已達臨界值， 卻仍繼續對螺絲進行旋鎖動作時，將會導致螺絲有斷裂之 情形產生。 有鑑於此，遂有人設計出一種可感測變形量之螺絲結 構，如第6圖所示，其主要係於一螺絲1之作動端2中開 設有一容置部3，並於該容置部3中設有一液晶顯示器4 以及一運算單元5，且於該螺絲1之作動端2與固定端6 ⑩.之交接處係設有一應變規7，而該應變規7係與該運算單 元5相互連結，俾使該運算單元5得以計算出該應變規7 之變形量後，在經該液晶顯示器4顯示計算結果，以達到 感測該螺絲1變形量之功效。 然而，上述具有可感測變形量之螺絲1結構仍具有以 下缺點： 1·由於其應變規7係設於該螺絲1之作動端2與固定端 6之間，並外露於該螺絲1外部，因此，易遭受外在 5 201013167 環境因素影響而有誤差值產生或容易損壞之缺點。 2 .由於其錢規7係設於該螺絲丄之作動端2與固定端 6之間’因此其係僅能用以感測螺料於進行鎖設動 作時’其遭受到徑向扭力時之變形量，而並不具有感 測該嫘絲1之輛向變形量。 3.上述具有可感測變形量之螺絲1結構，其係於該螺絲 1頦部開設有一連通該容置部3之通道8，俾使位於 ® 該螺絲1作動端2與固定端6 P3的應變規7得經該通 道8而與容置部3中之計算單元5相連結，然而，於 該琢絲1頸部所開設之通道8將會大幅降低該螺絲丄 之作動端2與固定端6間之結構強度。 綜上所述，為解決上述缺點，故本案發明人係憑藉著 從事相關產業之多年經驗，並經過不斷的苦思及實驗試作 後，才終於有本發明之產生。 ® •【發明内容】 本發明之主要目的，在於提供一種可感測變形量之固 定件’其具有可感測敎件於遭受到徑向扭力時之變形 量，以及感測該固定件遭受到軸向外力時之變形量。 為達前述之目的，本發明係提供一種可感測變形量之 固定件，其係包含有： 一本體，其具有一作動端，以及一相反於該作動端之 固定端，並於該本體内部係設有一沿軸向貫通該作動端與 6 201013167 固定端之容置孔； -應變規，其係設於該固定端内之容置孔 應變規係可感應該固定端遭受徑向扭力時之變3上，該 該固定端遭受轴向外力時之變形量； 形量，以及 一運算模組，其係設於該本體之容置孔 、 模組係與該應變錢結，而可計算出 ^該運算 形量。 ！現所感應之變 ❹ 此外’於該本體之容置孔中係更設有 -供電組’賴料元係與該運算模 ^單元以及 模組所計算後之變形量輸出，而該u將該運算 規、該運算模組以及該輸出單元於作、愛提供該應變 而本發明之上述及其他目的與優點之電力。 用實施例之詳細說明與附圖中，獲得深入了解從下述所選 當然，本發明在某些另件上另 排 所不同’但所選用之實施例，則於本說明書:排ΐ: 說明，並於附圖中展示其構造。 予以詳細 【實施方式】 之第首==閱第181 ’圏中所示者為本發明所選用 之第-實_結構，此僅供朗 受此種結構之㈣卜 *料申明上並不 主ιίΓ例係提供—種可感測變形量之固定件1 〇，其 體11、一應變規21、一運算模組η、 輸出单7041以及一供歓51所構成，其中： 該本體11，其係具有一作動端12,以及-相反於 7 201013167 該作動端1 2之固定端工3，且該作動端 端1 3之端徑，並於該本體1 1内部係4係大 軸向貫通該作動端1 2與固定端1 3之容置沿η有一沿 Γ端12内之容置孔14係外擴而形成“徑= 該應變規2 1，其係貼設於該gj定端 “壁面上，而使該應變規2 1係可感應該固定孔 雙徑向扭力時之變形量，以及該固定端遭 ❹ 時之變形量。 遭又轴向外力 該運算模組3 1 ’其係設於該容置孔 =該運算模組3i係與該應變規21相互Π 可汁算出該應變規21所感應之變形量。 並 該輸出單元4 1，其係設於該容菫孔丄 5中’且該輸出單元4丄係用以與該運算模組以 模組31所計算後之變形量予以輸出頻 ，於本實施例中，該輸出單元4 !係為一顯示榮幕，= 該顯示螢幕係設於該容置孔丄4之大徑部丄5中，且&而 運算模組3 1所計算後之變形量係可直接顯示於該 幕上。 八笼 該供電組5 1，其係設於該本體1工容置孔丄4一 當位置處，而該供電組5 1係用以提供該應變規2丄、= 運算模組31以及該輸出單元41於作動時所需之電力該 於本實施例中，該供電組5 1係由一電池組所構成，且用 以容設於該固定端1 3内部之容置孔14中。 201013167 而藉由上述構件所組成之本發明於使用時，由於該應 變規2 1係貼設於該固定端1 3内部之容置孔1 4壁面 上，因此，當該固定端1 3遭受到由該作動端1 2所產生 之徑向扭力時，該應變規2 1係可感應到該固定端1 3之 變形狀態；再者，由於該應變規2 1係貼設於該固定端1 3内部之容置孔14壁面上，藉此，該應變規21亦可準 確地感應到當該固定端13之轴向有產生彎曲變形之狀 態，而後經由該運算模組3 1之計算後，再將該運算模組 ❹ 31所計算出之固定端13遭受徑向扭力所造成之變形 量，以及該固定端1 3之軸向變形量而藉該輸出單元4 1 予以輸出顯示。 請繼續參閱第2圖，其係為本發明之第二實施例，其 與上述第一實施例之差異係在於，該固定件10B之固定 端1 3外緣係設有一外螺紋段1 6，而使該固定件1 0 B 係構成一螺絲結構。 而如第3圖所示，其係為本發明之第三實施例，其與 ❿ 上述第一實施例之差異係在於，該固定件1 〇 C之輸出單 元41係為一無線發射器，且經該運算模組3 1所計算後 之變形量係可經該無線發射器傳輸至一遠端接收器（圖中 未示）中，以顯示經該運算模組3 1所計算後之變形量。 另如第4圖所示，其係為本發明之第四實施例，其與 上述第一實施例之差異係在於，該固定件1 0 D之輸出單 元41係包含有一顯示螢幕42以及一無線發射器43， 且經該運算模組31所計算後之變形量係可顯示於該顯示 201013167 螢幕4 2上，以及經該無線發射器4 3傳輸至一遠端接收 器（圖中未示）中，以顯示該運算模組3 1計算後之變形 量。 最後，如第5圖所示，其係為本發明之第五實施例， 其與上述第一實施例之差異係在於，該固定件1 〇 E之供 電組5 1係由至少一太陽能板5 2所構成，且各該太陽能 板5 2係可將太陽能轉換成該應變規2 1、該運算模組3 1以及該輸出單元41於作動時所需之電力。 〇 因此，藉由上述構件所組成之本發明，係具有以下優 點： 1 ·本發明之應變規2 1係容設於該固定件1 0内部 之容置孔1 4中，因此不會外露於該固定件1 ◦ 外部，而可有效減少外在環境因素所造成之誤差 值以及可有效延長該應變規21之使用壽命者。 2 ·本發明之應變規2 1係貼設於該固定端1 3内部 ⑩. 之容置孔14壁面上，因此可用以感測該固定端 13於遭受徑向扭力時之變形量，以及可同時感 測該固定端13於產生軸向彎曲時之變形量。 3·本發明之容置孔14係沿軸向貫通該作動端12 與固定端1 3，因此可維持該固定件1 0頸部之 完整性，而具有較佳之結構強度。 並由以上詳細說明後可知，本發明深具進步性及實用 性而符合專利法之規定，故本案發明人爰提出發明專利申 201013167 201013167 【圖式簡單說明】 第1圖係本發明第一實施例之結構示意圖 第2圖係本發明第二實施例之結構示意圖 第3圖係本發明第三實施例之結構示意圖 第4圖係本發明第四實施例之結構示意圖 第5圖係本發明第五實施例之結構示意圖 第6圖係習用具有可感測變形量之螺絲結構示意圖 【主要元件符號說明】 ® (習用部分） 螺絲1 作動端2 容置部3 液晶顯示器4 運算單元5 固定端6 應變規7 通道8 (本創作部分） 固定件1 0 本體1 1 作動端1 2 固定端1 3 容置孔1 4 大徑部1 5 外螺紋段16 應變規2 1 運算模組31 輸出單元41 顯示螢幕4 2 無線發射器4 3 供電組5 1 太陽能板5 2 12201013167 VIII. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a workpiece for fixing, and more particularly to a fixing member capable of sensing a deformation amount. [Prior Art] Press, when the screw is locked by a wrench, the user cannot know the amount of deformation of the screw itself when it is stressed. Because of this, when the operator does not know the screw When the amount of deformation during locking has reached a critical value, it will continue to screw the screw, which will cause the screw to break. In view of this, a screw structure capable of sensing the amount of deformation is designed. As shown in FIG. 6, the main part is a mounting portion 3 in the operating end 2 of a screw 1 and is disposed in the receiving portion. 3 is provided with a liquid crystal display 4 and an arithmetic unit 5, and a strain gauge 7 is disposed at the intersection of the actuating end 2 and the fixed end 6 of the screw 1 , and the strain gauge 7 and the arithmetic unit 5 are mutually After the calculation unit 5 calculates the amount of deformation of the strain gauge 7, the calculation result is displayed on the liquid crystal display 4 to achieve the effect of sensing the amount of deformation of the screw 1. However, the above-mentioned structure of the screw 1 having the sensible deformation amount has the following disadvantages: 1. Since the strain gauge 7 is disposed between the actuating end 2 of the screw 1 and the fixed end 6, and is exposed outside the screw 1, Therefore, it is vulnerable to external factors 5 201013167 environmental factors and has the disadvantage of error value or easy damage. 2. Since the money gauge 7 is disposed between the actuating end 2 and the fixed end 6 of the screw cymbal 'so that it can only be used to sense the screw when the locking action is performed, 'when it is subjected to radial torque The amount of deformation does not have the amount of deformation of the vehicle that senses the twist 1 . 3. The above-mentioned structure of the screw 1 having a sensible deformation amount, which is provided with a passage 8 connecting the accommodating portion 3 to the shank of the screw 1 so as to be located at the operating end 2 and the fixed end 6 P3 of the screw 1 The strain gauge 7 is connected to the calculation unit 5 in the accommodating portion 3 via the passage 8, however, the passage 8 formed in the neck of the filature 1 will greatly reduce the actuation end 2 and the fixing of the screw 丄The structural strength between the ends 6. To sum up, in order to solve the above shortcomings, the inventor of the present invention finally realized the invention by virtue of years of experience in related industries and after continuous hard work and experimental trials. ® [Invention] The main object of the present invention is to provide a fixing member capable of sensing a deformation amount, which has an amount of deformation which can sense a bending force when subjected to a radial torsion force, and senses that the fixing member is subjected to The amount of deformation when the axial force is external. For the purpose of the foregoing, the present invention provides a fixing member capable of sensing a deformation amount, comprising: a body having an actuating end, and a fixed end opposite to the actuating end, and inside the body The utility model is provided with a receiving hole extending axially through the working end and the fixed end of the 6201013167; a strain gauge, wherein the accommodating hole strain gauge disposed in the fixed end senses the radial end of the fixed end In the third embodiment, the fixed end is subjected to an axial external force; the shape, and an operation module is disposed on the receiving hole of the body, the module and the strained knot, and can be calculated ^ The shape of the operation. ! In addition, in the receiving hole of the main body, the power supply group is provided with the deformation element output and the calculation of the deformation amount calculated by the module and the module, and the u The arithmetic unit, the arithmetic module, and the output unit are configured to provide the power of the above and other objects and advantages of the present invention. With the detailed description of the embodiments and the accompanying drawings, it is understood that the invention is selected from the following. Of course, the invention is different from the others in the alternatives, but the selected embodiments are described in the present specification: And its construction is shown in the drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The first paragraph == read 181 '圏 is the first-real structure selected for the present invention, and this is only for the purpose of the fourth structure. The ιίΓ example provides a fixing member 1 可 which can sense the deformation amount, and the body 11, a strain gauge 21, a computing module η, an output sheet 7041, and a supply port 51, wherein: the body 11, Having an actuating end 12, and - in contrast to 7 201013167, the fixed end 3 of the actuating end 1 2, and the end of the actuating end 13 is a diameter, and the inner body of the body 1 1 is axially penetrated The accommodating end 1 2 and the fixed end 13 are accommodated along the η with a accommodating hole 14 in the Γ end 12 to form a "diameter = the strain gauge 2 1, which is attached to the gj fixed end" wall In the above, the strain gauge 2 1 can sense the amount of deformation of the fixed hole when the biaxial radial torque is applied, and the amount of deformation when the fixed end is smashed. The axially external force is applied to the accommodating hole. The computing module 3i and the strain gauge 21 are mutually smeared to calculate the amount of deformation induced by the strain gauge 21. And the output unit 4 1 is disposed in the accommodating port ' 5 and the output unit 4 丄 is used to output the frequency with the deformation amount calculated by the computing module by the module 31. In the example, the output unit 4 is a display screen, and the display screen is disposed in the large diameter portion 丄5 of the accommodating hole 4, and the deformation calculated by the operation module 3 1 The quantity system can be displayed directly on the screen. The eight-cage power supply group 5 1 is disposed at a position of the body 1 of the body 1 , and the power supply group 51 is used to provide the strain gauge 2 , the operation module 31 and the output The power required for the operation of the unit 41 in the present embodiment is as follows. The power supply unit 51 is formed by a battery pack and is accommodated in the receiving hole 14 inside the fixed end 13 . 201013167 The invention consisting of the above-mentioned components is used, since the strain gauge 2 1 is attached to the wall of the receiving hole 14 inside the fixed end 13 , when the fixed end 13 is subjected to When the radial torque generated by the actuating end 12 is generated, the strain gauge 2 1 can sense the deformed state of the fixed end 13; further, since the strain gauge 2 1 is attached to the fixed end 13 The inner surface of the hole 14 is received, whereby the strain gauge 21 can accurately sense the state in which the axial direction of the fixed end 13 is bent and deformed, and then calculated by the operation module 31, and then The fixed end 13 calculated by the operation module ❹ 31 is subjected to the deformation caused by the radial torsion force, and the axial deformation amount of the fixed end 13 is outputted and displayed by the output unit 4 1 . Please refer to FIG. 2, which is a second embodiment of the present invention, which differs from the first embodiment in that the outer edge of the fixed end 13 of the fixing member 10B is provided with an externally threaded section 16. The fixing member 10B is constructed as a screw structure. As shown in FIG. 3, it is a third embodiment of the present invention, which differs from the first embodiment described above in that the output unit 41 of the fixing member 1C is a wireless transmitter, and The amount of deformation calculated by the computing module 31 can be transmitted to a remote receiver (not shown) via the wireless transmitter to display the amount of deformation calculated by the computing module 31. . As shown in FIG. 4, it is a fourth embodiment of the present invention, which differs from the first embodiment in that the output unit 41 of the fixing member 10 D includes a display screen 42 and a wireless device. The transmitter 43 and the amount of deformation calculated by the operation module 31 can be displayed on the display 201013167 screen 42 and transmitted to the remote receiver via the wireless transmitter 43 (not shown). The amount of deformation after the calculation by the arithmetic module 31 is displayed. Finally, as shown in FIG. 5, which is a fifth embodiment of the present invention, the difference from the first embodiment is that the power supply group 51 of the fixing member 1 is composed of at least one solar panel 5. 2, and each of the solar panels 52 can convert solar energy into the strain gauge 21, the computing module 31, and the power required by the output unit 41 during operation. Therefore, the present invention comprising the above components has the following advantages: 1. The strain gauge 2 1 of the present invention is accommodated in the receiving hole 14 in the interior of the fixing member 10, and thus is not exposed. The fixing member 1 is external, and can effectively reduce the error value caused by external environmental factors and can effectively extend the service life of the strain gauge 21. 2) The strain gauge 2 1 of the present invention is attached to the wall surface of the receiving hole 14 of the fixed end 13 3 , so that it can be used to sense the deformation of the fixed end 13 when subjected to radial torque, and At the same time, the amount of deformation of the fixed end 13 when the axial bending is generated is sensed. 3. The accommodating hole 14 of the present invention penetrates the actuating end 12 and the fixed end 13 in the axial direction, thereby maintaining the integrity of the neck of the fixing member 10 and having a better structural strength. It can be seen from the above detailed description that the present invention is profoundly progressive and practical and conforms to the provisions of the patent law, so the inventor of the present invention proposed the invention patent 201013167 201013167 [Simplified description of the drawings] FIG. 1 is the first embodiment of the present invention 2 is a schematic structural view of a second embodiment of the present invention. FIG. 3 is a schematic structural view of a third embodiment of the present invention. FIG. 4 is a schematic structural view of a fourth embodiment of the present invention. FIG. FIG. 6 is a schematic view of a screw structure having a sensible deformation amount. [Main component symbol description] ® (conventional part) Screw 1 Actuating end 2 accommodating portion 3 Liquid crystal display 4 arithmetic unit 5 fixed end 6 Strain gauge 7 Channel 8 (this part) Fixing member 1 0 Body 1 1 Actuating end 1 2 Fixed end 1 3 accommodating hole 1 4 Large diameter part 1 5 Externally threaded section 16 Strain gauge 2 1 Operation module 31 Output unit 41 Display screen 4 2 wireless transmitter 4 3 power supply group 5 1 solar panel 5 2 12