•M435942 五、新型說明： 【新型所屬之技術領域】 本創作U於-種扭力感測裝置’尤指—種應用於健 車：：健身器具中，用以偵測健身器具所設定的 的扭力感測裝置 【先前技術】 現有之徤身車...等健身1 ,, .. t 體能狀況自行選擇不等程力為使提供使用者依據其 通常…，’I 因此部分健身器具中 身考且 ^ ^該扭力偵測裝置結合於健 :，用以對飛輪(Flywhee丨)等機 扭力供給組件上，提供使用者自行調整扭力值大力的 健身器具使用時的難易程度。 而改變 ，並!扭力偵測裝置是採用可變電阻式扭力❹i裳置 m具中的控制器電性連接該可 ： 置中的可轡雷阳 it..- 电p式偵測裝 ❿ 们’支電阻，猎由偵測可變電阻之 者調整移動而改變其電 ， 依使用 壓變化而判斷其扭力大小。 冑電阻值的端電 惟前述可變電阻式扭力伯測裝置雖可沾 =器用以判斷使用者所調整之扭力大小，二;連接的 測裝置中的可變電阻是為接觸式調整；π變電 夕-人操作之後，接觫k ’故反復 【新型内容】 ’降低其扭力調整偵測的精確性。 h其偵測值 ’希藉此 本創作之主要目的在於提供一扭力感測農置 3 M435942 創作解決現有可變電阻式扭力感測裝置易因部件磨損而影 響其偵測值精確性的問題。 ~ 為達成前揭目的，本創作所提出之扭力感測裝置係包 含： i 一扭力調整組件，其包含一固定件、一調整桿以及— 位置調整件，該固定件一端具有一固定部，該調整桿可旋 轉的樞設於固定件中，且調整桿具有一螺接部，螺接部伸 出固定件的固定部外，位置調整件設於固定件的固定部外 側，且位置調整件具有一螺孔，調整桿的螺接部螺設於位 置調整件的螺孔中，並能旋轉調整桿改變位置調整件與固 定件之固定部間的相對距離； 一非接觸式感測組件，其包含有一主感測元件以及一 被感測兀件，主感測元件與被感測元件中擇一元件固定於 固定件之固定部，主感測元件與被感測元件中之餘一元件 裝叹於位置调整件上’主感測元件與被感測元件相對而不 接觸’且主感測元件能以非接觸方式感測主感測元件與被 感測元件間之相對距離改變而產生相應的訊號。 藉此扭力感測裝置創作，使其可應用於健身車…等健 身器具中’並以主感測元件外部電性連接一控制器，如此 ’當使用者使用健身車...等健身器具時，使用者即可依自 身的體能經由扭力感測裝置的扭力調整組件改變感測主感 測4與被感測元件之間的相對距離，由主感測元件以非 接觸感測手段感測主感測元件與被感測元件之間的相對距 離而產生相應的訊號，肖由主感測元件外部連接的控制号 根據主感測元件所輸出的訊號依據預設的扭力對照表而能 M435942 =列斷及呈現其相應的扭力值，且本創 裝置，因係利用非接觸式感測組件以非接： :丁感測，故所述扭力感測農置可以克服現有扭力㈣ 以福徂—τ„ 刀1貝而'..。果的問題，使本創作可 ，、項感測精確的扭力感測裝置創作。 【實施方式】 :圖1至圖3所示’係揭示本創作扭 較：貫施例應用於健身車中的使用狀態參考圖，由圖中可 力感測裝置1是包含一扭力調整組件1。 乂及非接觸式感測組件2 0，其中· θ至圖4所不’所述扭力調整組件1 〇包含一固 :件11、-調整桿12以及一位置調整件13，或進一步包 含一彈性構件14，其中： 所述固定件11包含有一中空的座管川，座管川 包含有一第一端盘一第-嫂 哲 而/、第一鈿，第一端與第二端分位於座 Τ相對的㈣，座管川的第二端設有—固定部112, 座官111的第一端設有一襯環113。 所述調整桿12包含有一桿部121以及一桿頭122, 桿部121的-端形成螺接部123，桿部121的另—端接設 所述桿頭122’調整桿12係可旋轉的樞設於座管川及 座管第-端的襯環113中’調整桿12之桿頭122位於座 管川的第-端外側，螺接部123伸出座管川的固定部 1 12 外。 所述彈性構件14是設置於座管川内部且套設於調 整桿12外側，彈性構件14能對調整桿12施以彈力，於 5 M435942 本較佳實施例中，所述彈性構件彳4選用彈簧，所述彈簧 一端抵接座官111第二端的固定部112，彈簧另一端結合 一墊片141抵接調整桿12。 所述位置調整件13中具有一螺孔131,位置調整件 I 3是裝设於座管1 11之固定部1彳2外側，且調整桿1 2的 螺接部123螺設於位置調整件，3的螺孔、3彳，用以旋轉 調整桿12而能改變位置調整件1 3與固定件11之固定部 II 2間的相對距離。 所述非接觸式感測組件20可為磁力式感測組件或其 他非接觸感測組件，所述非接觸式感測組件2〇包含有一 主感測兀件以及一被感測元件，所述主感測元件與被感測 元件中擇一元件固定於固定件”之固定部112，所述主感 測元件與被感測元件中之餘一元件則裴設於位置調整件】3 上，主感測元件與被感測元件相對而不接觸，且主感測元 件月b非接觸方式感測主感測元件與被感測元件間之相對距 離改變而產生相應的訊號。 於本較佳實施例中，所述非接觸式感測組件2〇是選 用磁力式感測組件’其包含有_感應積體電路元件21 (如 :霍爾感應元件等）以及一磁力元件22 (如：永久磁鐵等 ):以所述感應積體電路元件21作為主感測元件，以磁 力凡件22作為被感測元件，所述感應積體冑路元件2 ^與 磁力元件22中擇一元件固定於固定件”之鄰近位置調整 件13之固定部112，所述感應積體電路元件21與磁力元 件22中之餘一元件則裝設於位置調整件13上使 2 體電路元件與磁力元件22相對而不接觸，於本較：實 M435942 施例中，感應積體電路元件21固定於固定件u之固定部 力元件22則裝設於位置調㈣13上，感應積體 1用以外接一控制器，使連接感應積體電路元 的控制器根據感應積體電路元件21與磁力元件22 間因相對距離的改變造成磁通的變化而判斷電壓值的變化 〇 如圖1至圖3所示，本創作扭力感測裝置應用於健身 …等健身器具時’以所述扭力感測裝置應用於健 :列，所述健身車於其車架2上設有一飛輪3、一扭力供給 組件4以及一具有訊號處理、記錄與顯示功能的控制器5 ，該扭力供給組件4包含一座體4〇、一樞桿42、一扭力 彈黃41以及一阻力件43，座體40 -端結合扭力彈簧41 以及樞桿42樞設於車架2上，阻力件43設於座體4〇中 :如圖4所示’該扭力感測裝置，以其座管川固設於車 架2中，且以位置調整件13固接扭力供給組件*的座體 4〇，扭力感測裝置，之感應積體電路元件21以訊號線連 接控制$ 5 ’使阻力件43可被帶動而加壓於飛輪3外周緣 以產生扭轉阻力。 忒具有扭力感測裝置的健身車於出廠前，係由製造業 者預先於飛輪3上裝設一扭力量測裂置，並記錄每一階段 旋轉調整# 12的旋轉角度及圈數等參數，以及相應於所 述，數條件下，藉由感應積體電路元件21與磁力元件U 相對距離的改變，使感應積體電路元件21所感測到的磁 通變化而產生電Μ值變化’再由連接非接觸式感測組件2〇 之感應積體電路S件21的控制器5記錄感應積體電路元 7 5942 件21產生逮士 , 電值，以該些調整桿的旋轉角度或圈數、 相應測得的雷θ 值/、扭力置測裝置實測的扭力值製作一對 照表二並記錄於控制器5,再移除扭力量測裝置。 當使用者使用前述之健身車進行健身運動時，使用者 可依其m兄旋轉調整桿12設定扭力大小，如圖5所 疋轉5周整桿12改變感應積體電路元件21與磁力 兀件22之間的相對距離以及阻力件43施加於飛輪3上的 ^另由控制器5根據感應積體電路元件21 輸出因磁通的鐵/卜工立 產生之電壓值參照原來設定的對照表 判斷相應的扭力值，並^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 、 业％控制盗5的顯不晝面上自動顯示 所述相應的扭为#， 達到扭力偵測的目的。該使用者能直 :控制态5上的顯示幕得知目前設定的扭力值大小， ::提供使用者自行旋轉調整桿12㈣度或圈數來改變 设疋扭力值。 【圖式簡單說明】 圖係、本創作扭力感測裝置之一較佳實施例設置於健 身車之車架中之平面示意圖。 圖2係圖1的局部放大示意圖。 •系圖1所不扭力感測裝置較佳實施例組合扭力供 給組件的局部立體示意圖。 圖4疋圖！至圖3所示杻力感測裝置較佳實施例與健 車之車架0、飛輪與扭力供給組件的組合剖面示意圖。 圖&本創作扭力感測裝置較佳實施例旋轉調整桿改 一主感測元件與被感測元件間之相對距離的示意圖。 M435942 【主要元件符號說明】 1扭力感測裝置• M435942 V. New description: [New technical field] The U-type torque sensing device is especially used in the health car: fitness equipment to detect the torque set by the fitness equipment. Sensing device [Prior technology] The existing body car...etc. fitness, 1, .. t physical condition, self-selecting the inequality force, so as to provide the user according to their usual..., 'I therefore part of the fitness equipment and ^ ^ The torque detecting device is combined with the health: for the flywheel (Flywhee丨) and other machine torque supply components, providing the user with the difficulty in adjusting the torque value of the fitness equipment. And change, and! Torque detection device is a variable resistance type of torque ❹ 裳 裳 裳 m m m m m m m m m 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电'Bearing resistance, hunting by the person who detects the variable resistance adjusts the movement to change its power, and judges the torque according to the change in the use pressure. The end of the resistance value is only the variable resistance type torque measuring device, although the device can be used to determine the magnitude of the torque adjusted by the user, and the variable resistance in the connected measuring device is contact adjustment; After the electric eve-man operation, the 觫k' is repeated [new content] 'reduces the accuracy of the torque adjustment detection. h The detection value ‘Huizhi The main purpose of this creation is to provide a torque sensing farm. 3 M435942 The author solves the problem that the existing variable resistance torque sensing device is easy to affect the accuracy of the detected value due to component wear. The torque sensing device proposed by the present invention comprises: i a torsion adjusting component comprising a fixing member, an adjusting rod and a position adjusting member, wherein the fixing member has a fixing portion at one end, The adjusting rod is rotatably pivoted in the fixing member, and the adjusting rod has a screwing portion extending out of the fixing portion of the fixing member, the position adjusting member is disposed outside the fixing portion of the fixing member, and the position adjusting member has a screw hole, the screwing portion of the adjusting rod is screwed in the screw hole of the position adjusting member, and the rotating adjusting rod can change the relative distance between the position adjusting member and the fixing portion of the fixing member; a non-contact sensing component, The main sensing component and the selected component are fixed to the fixing portion of the fixing component, and the remaining components of the main sensing component and the sensed component are included Singing that the main sensing element is opposite to the sensed element on the position adjusting member, and the main sensing element can sense the relative distance between the main sensing element and the sensed element in a non-contact manner to generate a corresponding of number. The torque sensing device is created, so that it can be applied to fitness equipment such as exercise bicycles, and is electrically connected to a controller externally to the main sensing component, so when the user uses a fitness device such as an exercise bicycle... The user can change the relative distance between the sensing main sensing 4 and the sensed component via the torsion adjusting component of the torsion sensing device according to the physical energy thereof, and the main sensing component senses the main sensor by the non-contact sensing means. The relative distance between the sensing component and the sensed component generates a corresponding signal, and the control number connected externally by the main sensing component can be M435942 according to the signal output by the main sensing component according to the preset torque comparison table. The breakage and the corresponding torque value are presented, and the invasive device uses the non-contact sensing component to be non-contact: the sensing, so the torque sensing farm can overcome the existing torque (4) τ„ Knife 1 shell and '.. fruit problem, so that this creation can be, and the item senses accurate torque sensing device creation. [Embodiment]: Figure 1 to Figure 3 show the creation of the twist : The application of the example in the exercise bike With the state reference diagram, the force sensing device 1 in the figure includes a torque adjustment component 1. The non-contact sensing component 20, wherein θ to FIG. 4 does not include the torque adjustment component 1 a solid member: a member 11, an adjusting rod 12 and a position adjusting member 13, or further comprising an elastic member 14, wherein: the fixing member 11 comprises a hollow seat tube, and the seat tube tube comprises a first end plate The first end and the second end are located at opposite sides of the seat (four), the second end of the seat tube is provided with a fixing portion 112, and the first end of the seat 111 is provided with a lining The adjusting rod 12 includes a rod portion 121 and a rod head 122. The end of the rod portion 121 forms a screwing portion 123. The other end of the rod portion 121 is connected to the rod head 122'. Rotatable pivotally disposed in the bushing 113 of the seat tube and the first end of the seat tube. The head 122 of the adjusting rod 12 is located outside the first end of the seat tube, and the screw portion 123 extends from the fixed portion of the seat tube. The elastic member 14 is disposed inside the seat tube and is sleeved outside the adjusting rod 12, and the elastic member 14 can apply the elastic force to the adjusting rod 12. In the preferred embodiment of the present invention, the elastic member 彳4 is a spring, and one end of the spring abuts the fixing portion 112 of the second end of the seat 111, and the other end of the spring is coupled with a spacer 141 to abut the adjusting rod 12. The position adjusting member 13 has a screw hole 131. The position adjusting member I 3 is disposed outside the fixing portion 1彳2 of the seat tube 1 11 , and the screwing portion 123 of the adjusting rod 12 is screwed to the position adjusting member. 3, the screw hole, 3 彳, for rotating the adjustment rod 12 can change the relative distance between the position adjusting member 13 and the fixing portion II 2 of the fixing member 11. The non-contact sensing assembly 20 can be magnetic a sensing component or other non-contact sensing component, the non-contact sensing component 2A includes a main sensing component and a sensed component, and the primary sensing component and the selected component are selected Fixed to the fixing portion 112 of the fixing member, the remaining one of the main sensing element and the sensing element is disposed on the position adjusting member 3, and the main sensing element is opposite to the sensed element without contact And the main sensing element senses the non-contact mode of the main sensing element and the sensed element The relative distance changes to produce a corresponding signal. In the preferred embodiment, the non-contact sensing component 2 is a magnetic sensing component that includes an inductive integrated circuit component 21 (eg, a Hall sensing component, etc.) and a magnetic component 22 (eg, permanent magnet, etc.): the inductive integrated circuit component 21 is used as the main sensing component, and the magnetic component 22 is used as the sensing component, and the inductive integrated component 2^ and the magnetic component 22 are selected. An element is fixed to the fixing portion 112 of the fixing member adjacent to the position adjusting member 13, and the remaining one of the inductive integrated circuit member 21 and the magnetic member 22 is mounted on the position adjusting member 13 to make the two-body circuit component The magnetic element 22 is relatively untouched. In the embodiment of the present invention, the fixed-integral circuit element 21 is fixed to the fixed part of the fixing member u, and the force element 22 is mounted on the position adjustment (four) 13, and the induction assembly 1 is used. The controller is connected to the controller for connecting the inductive integrated circuit element to determine the change of the voltage value according to the change of the relative distance between the inductive integrated circuit component 21 and the magnetic component 22, as shown in FIG. 1 to FIG. Shown, the sense of tonality of this creation When the device is applied to a fitness device, etc., the torque sensing device is applied to the health: column, and the exercise bicycle is provided with a flywheel 3, a torque supply component 4, and a signal processing and recording on the frame 2 thereof. And a display function controller 5, the torque supply assembly 4 includes a body 4〇, a pivot rod 42, a torsion spring 41, and a resistance member 43. The seat 40-end is coupled with the torsion spring 41 and the pivot rod 42. On the frame 2, the resistance member 43 is disposed in the base 4: as shown in FIG. 4, the torque sensing device is fixed in the frame 2 by the seat tube and fixed by the position adjusting member 13. The body 4〇 of the torque supply unit*, the torque sensing device, and the induction integrated circuit component 21 are controlled by the signal line connection $5' so that the resistance member 43 can be driven to pressurize the outer circumference of the flywheel 3 to generate the torsional resistance.健身 Before the ex-factory vehicle with the torque sensing device, the manufacturer pre-installs a twisting force measuring device on the flywheel 3, and records the rotation angle and the number of turns of each stage of the rotation adjustment #12, and the like, and Corresponding to the above, under the condition of The change of the relative distance between the component 21 and the magnetic component U causes the magnetic flux change sensed by the inductive integrated circuit component 21 to generate a change in the electrical value. Then, the inductive integrated circuit S of the non-contact sensing component 2 is connected. The controller 5 of 21 records the inductive integrated circuit element 7 5942 piece 21 to generate the arrester, the electric value, the rotation angle or the number of turns of the adjusting rod, the corresponding measured thunder θ value /, the measured torque of the torsion detecting device The value is produced in a comparison table 2 and recorded in the controller 5, and then the twisting force measuring device is removed. When the user uses the exercise bike to perform the fitness exercise, the user can adjust the torque according to the m-spin adjustment lever 12, such as 5, the entire rod 12 changes the relative distance between the induction integrated circuit component 21 and the magnetic force element 22, and the resistance member 43 is applied to the flywheel 3 by the controller 5 according to the induction integrated circuit component 21. According to the voltage value generated by the magnetic flux of the iron/Bugongli, the corresponding torque value is judged according to the original comparison table, and ^^^^^^^^^^, the industry% controls the automatic surface of the stealing 5 Display the corresponding twist to #, reach the torsion detection the goal of. The user can directly: the display screen on the control state 5 knows the currently set torque value, and :: the user can rotate the adjustment lever 12 (four) degrees or the number of turns to change the set torque value. BRIEF DESCRIPTION OF THE DRAWINGS A preferred embodiment of the present invention is shown in a plan view of a frame of a body-worn vehicle. Figure 2 is a partial enlarged view of Figure 1. A partial perspective view of a preferred embodiment of the torque transmitting device of the preferred embodiment of the non-torque sensing device of FIG. Figure 4疋! 3 is a schematic cross-sectional view showing a preferred embodiment of the force sensing device shown in FIG. 3 and a frame 0 of the bicycle, a flywheel and a torque supply assembly. BRIEF DESCRIPTION OF THE DRAWINGS The preferred embodiment of the present torsional sensing device rotates the adjustment lever to change the relative distance between the primary sensing element and the sensed element. M435942 [Main component symbol description] 1 Torque sensing device
1 0扭力調整組件 11 1 1 1座管 112 113襯環 12 1 21 桿部 122 123螺接部 13 1 31螺孔 14 141 墊片 20非接觸式感測組件 21 22磁力元件 2車架 3飛輪 4扭力供給組件 40座體 41 42柩桿 43 5控制器 扭力彈簧 阻力件 固定件 固定部 調整桿 桿頭 位置調整件 彈性構件 感應積體電路元件 91 0 Torque adjustment component 11 1 1 1 Seat tube 112 113 Liner 12 1 21 Rod 122 123 Screw 13 1 31 Screw 14 141 Shim 20 Non-contact sensing assembly 21 22 Magnetic element 2 Frame 3 flywheel 4 Torque supply assembly 40 seat body 41 42 mast 43 5 controller torsion spring resistance member fixing member fixing portion adjustment rod head position adjusting member elastic member induction integrated circuit component 9