201111761 六、發明說明： 【發明所屬之技術領域】 本發明係提供一種電動自行車性能測試器之技術領域 ’尤指其技術上提供一種電動自行車性能測試器結構者。 【先前技術】 按’電動自行車之發展，在現今之高油價，講求環保 訴求的社會，其更具有發展的空間’因為電動自行車在電 力耗盡時’仍能藉由踩踏前進，而其電力供應時，也不會 產生二氧化碳，不會加重溫室效應的污染’所以電動自行 車乃越來越受產業的重視。 惟’其上述之電動自行車設計製造完成後，並不瞭解 其性能如何’也沒有任何的測試設備可測試，致不能瞭解 其缺失，因而也無法改進。而電動自行車最重要的就是電 池與馬達，電池的供電狀態及其供電時間長短，馬達的效 率高低都相當重要，實應加以測試並改進其缺失方可。 是以，針對上述習知結構所存在之問題點，如何開發 -種更具理想實用性之創新結構，實消費者所殷切企盼， 亦係相關業者須努力研發突破之目標及方向。 有鑑於此’發-明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，詳加設計與審慎評估後， 終得一確具實用性之本發明。 【發明内容】 201111761 欲解決之技術問題點：習用之電動自行車設計製造完 成後，並不瞭解其性能如何，也沒有任何的測試設備可測 試，致不能瞭解其缺失，因而也無法改進。而電動自行車 最重要的就是電池與馬達，電池的供電狀態及其供電時間 長短馬達的效率高低都相當重要，實應加以測試方能改 進缺失。 解決問題之技術特點：提供一種電動自行車性能測試 器結構’係包含有：一機架，該機架上裝設有一導輪、一 扭力輪、一磁粉煞車器、一電壓調整器，該電壓調整器得 以調整供應磁粉煞車器之電壓值，進而改變該磁粉煞車器 之煞車扭力值，該導輪與該扭力輪供該電動自行車之傳動 輪搭接，而該扭力輪同轴設置該磁粉煞車器與配重懸臂， 該導輪與該扭力輪之距離可調整以適合不同的車種，也可 任意調整電動車的負載狀況以測量該電動自行車在何種負 載下的續航力值，該待測電動自行車不必任何準備，只要 將傳動輪搭到導輪與扭力輪上即可進行測試。 對照先前技術之功效：先前技術並沒有電動自行車之 性能測試設備’所以無法得知馬達效率高低及電池好壞， :本發明可改變扭力值’乃得以測試電池好壞與馬達效率 间低，本發明該導輪與該扭力輪之距離可調整以適合不同 的車種，也可任意調整電動車的負載狀況以測量該電動自 行車在何種負載下的續航力值，該待測電動自行車不必任 201111761 何準備，只要將傳動輪搭到導輪與扭力輪上即可進行測試 ’測試上相當方便且實用者。 有關本發明所採用之技術、手段及其功效，兹舉一較 佳實施例並配合圖 的、構造及特徵， 式詳細說明於后，相信本發明上述之目 當可由之得一深入而具體的瞭解。 【實施方式】 參閱第-至第三圖所示，本發明係'提供—種電動自行 車性能測試器結構，包括： 一機架（1 〇)’該機架（1〇)上裝設有： 一導輪（20)，裝設於機架（1〇)上； 一扭力輪（30)，裝設於機架（1〇)上，該導輪（ 2 0)與該扭力輪（3 〇)供該電動自行車之傳動輪（7 〇)搭接’該導輪（2〇)與該扭力輪（3〇)之距離可 調整以適合不同的車種； 磁粉煞車器（4〇)，該磁粉煞車器（40)裝設於 機架（1 0 )上； 一電壓調整器（5〇)，該電壓調整器（50)裝設在 機架（l〇)_h’該電壓調整器（5〇)電連結該磁粉煞 車器（40)’該電壓調整器（5〇)得以調整供應磁粉煞 車器（4〇)4電壓值，進而改變該磁粉煞車器 之煞車扭力值； 配重懸臂（6〇)，該扭力輪（30)同轴設置該令 201111761 粉煞車器（4〇)及同轴與該配重懸臂（6〇)之—端固 疋“己重懸| 上得依扭力值配置適當重量的 錘（6 1 )。 # 其性能測試器之測試，係該電動自行車之傳動輪（7 0 )搭接至該導給γ q η、& t 导輪（20)與該扭力輪（3 〇)，而該電壓 調整器（5 0 )調整設定之供應電壓，並該配重懸臂（6 0 )上依所需担力，將適當之秤錘（6丄）μ至該 懸臂（6 0 )上，其扭力之計算係秤錘。6工）重量乘以 該配重懸臂（6〇)之長度，即得其扭力值為何。 該磁泰煞車器（40)則藉由該電壓調整器（5 〇) 供應之電麼以改變其煞車阻力，電壓越大其阻力越大1 其阻力及扭力相當於路面之斜坡，當其阻力及扭力越大時 ，代表實際路面之斜坡坡度越陡靖，所以當其坡度固定（ 阻力與扭力之負載固定），則 ；則可藉由仃進時間長短而測得該 電池的續航力。 Λ 另-方面，亦可藉由增加負載，其增加負載一直到該 配重㈣（6G)落下，即代表該馬達的輸出扭力極限。 二述該性能測試器’也可任意調整電動車的負载狀況 以測量該電動自行車在何種負 ^ ώ ± 貝戰下的績般力值，該待測電 行車不必任何準備’只要將該電動自行車之傳動輪搭 到導輪與扭力輪切可進行測試。 得動輪声 該性能測試器之測試上’測試後其馬達不變，而電池 201111761 改變，則可以測得I一 電池的續航力等數值，如此即可評 估這些受測的電池，何者凫 π項·為優異的電池，何者為劣質的電 池。 該測試過程中，該特定負載得換算出係為何種坡度， 藉由該特定負載測試該電動自行車之耐久度為多少，即代 表I電動自行車可在該坡度下前進多少距離。而該坡度得 藉由負載之改變而改變’如要增加坡度則增加負載即可。 該性能測試器之測試上，測試後其電池不變，而馬達 改變則可以測得每—馬達的效率如何進而比較出馬達 效率之高低。 所述該扭力乘以時間即為能量，代表該電池之電力容 量。 該電動自行車性能測試器結構更包含有一計時器，以 該計時器得知該續航持續的時間。 月'J文係.針對本發明之較佳實施例為本發明之技術特徵 進行具體之說明；惟，熟悉此項技術之人士當可在不脫離 本發月之精神與原則下對本發明進行變更與修改，而該等 變更與修改，皆應涵蓋於如下申請專利範圍所界定之範疇 中Ο 【圖式簡單說明】 第—圖：係本發明之其一實施例立體示意圖。 第二圖：係本發明之搭設電動自行車之傳動輪之平面示意 201111761 圖。 第三圖：係本發明之測試動作示意圖。 【主要元件符號說明】 (1 〇)機架 (2 0 )導輪 (3 0 )扭力輪 (4 0 )磁粉煞車器 (5 0 )電壓調整器 (6 0 )配重懸臂 (61)秤錘 (70)電動自行車之傳動輪201111761 VI. Description of the Invention: [Technical Field] The present invention provides a technical field of an electric bicycle performance tester, in particular, a technically provided structure of an electric bicycle performance tester. [Prior Art] According to the development of electric bicycles, in today's high oil prices, the society that demands environmental protection has more room for development 'because electric bicycles can still be stepped on while power is exhausted, and their power supply At the same time, it will not produce carbon dioxide and will not increase the pollution of the greenhouse effect. Therefore, electric bicycles are receiving more and more attention from the industry. However, 'the above-mentioned electric bicycles are designed and manufactured without knowing their performance'. There is no test equipment to test, so that they cannot be understood and cannot be improved. The most important thing for electric bicycles is the battery and the motor. The power supply status of the battery and the length of its power supply are very important. The efficiency of the motor is very important. It should be tested and improved. Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure with more ideal and practicality, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough. In view of the fact that this company has been engaged in the manufacturing development and design experience of related products for many years, the above-mentioned objectives, detailed design and prudent evaluation, have finally made the invention practical. [Description of the Invention] 201111761 Technical problem to be solved: After the design and manufacture of the electric bicycle is not known, the performance of the electric bicycle is not known, and no test equipment can be tested, so that it cannot be understood and cannot be improved. The most important thing for electric bicycles is the battery and the motor. The power supply status of the battery and the power supply time are very important. The efficiency of the motor should be tested to improve the missing. Technical feature of solving the problem: providing an electric bicycle performance tester structure 'includes: a frame, which is provided with a guide wheel, a torsion wheel, a magnetic powder brake, a voltage regulator, and the voltage adjustment The device can adjust the voltage value of the magnetic powder brake device to change the braking torque value of the magnetic powder brake device, and the steering wheel and the torque wheel are connected to the driving wheel of the electric bicycle, and the torque wheel coaxially sets the magnetic powder brake device And the weight cantilever, the distance between the guide wheel and the torque wheel can be adjusted to suit different vehicle types, and the load condition of the electric vehicle can be arbitrarily adjusted to measure the endurance value of the electric bicycle under which load, the electric bicycle to be tested No preparation is required, as long as the drive wheel is placed on the guide wheel and the torque wheel for testing. Compared with the efficacy of the prior art: the prior art does not have the performance test equipment of the electric bicycle 'so that the motor efficiency is high and the battery is good or bad, the invention can change the torque value' to test the battery quality and the motor efficiency is low, The distance between the guide wheel and the torsion wheel can be adjusted to suit different vehicle types, and the load condition of the electric vehicle can be arbitrarily adjusted to measure the endurance value of the electric bicycle under what load. The electric bicycle to be tested does not have to be 201111761. Preparation, as long as the drive wheel is placed on the guide wheel and the torque wheel can be tested 'testing is quite convenient and practical. The preferred embodiments of the present invention, as well as the features, constructions and features of the present invention, will be described in detail in the following description. To understanding. [Embodiment] Referring to the first to third figures, the present invention provides a structure for an electric bicycle performance tester, comprising: a rack (1 〇) on which the rack (1 〇) is mounted: a guide wheel (20) is mounted on the frame (1〇); a torsion wheel (30) is mounted on the frame (1〇), the guide wheel (20) and the torsion wheel (3 〇 The distance between the guide wheel (2〇) and the torque wheel (3〇) for the electric bicycle can be adjusted to suit different vehicle types; magnetic powder brake (4〇), the magnetic powder The brake device (40) is mounted on the frame (10); a voltage regulator (5〇), the voltage regulator (50) is mounted on the frame (l〇)_h' the voltage regulator (5〇 Electrically connecting the magnetic powder brake (40) 'The voltage regulator (5 〇) can adjust the voltage value of the magnetic powder brake (4 〇) 4, thereby changing the torque value of the brake of the magnetic powder brake; the weight cantilever (6 〇) ), the torsion wheel (30) is coaxially arranged to make the 201111761 powder car (4〇) and the coaxial and the weight cantilever (6〇) - the end of the "re-suspension" The weight of the hammer (6 1 ). The test of the performance tester is that the drive wheel (70) of the electric bicycle is lapped to the guide γ q η, & t t guide wheel (20) and the torque wheel ( 3 〇), and the voltage regulator (5 0 ) adjusts the set supply voltage, and the appropriate weight (6 丄) μ is applied to the weight cantilever (60) to the cantilever (6) 0), the calculation of the torsion is the weight of the weight. 6) The weight is multiplied by the length of the weight cantilever (6〇), that is, the torque value is obtained. The magnetometer (40) is adjusted by the voltage. (5 〇) Supply electricity to change its braking resistance, the greater the voltage, the greater the resistance. The resistance and torque are equivalent to the slope of the road. When the resistance and torque are greater, the slope of the slope representing the actual road is steeper. Jing, so when the slope is fixed (the load of resistance and torque is fixed), then the battery life can be measured by the length of the battery. Λ On the other hand, it can also increase the load by increasing the load. When the counterweight (4) (6G) falls, it represents the output torque limit of the motor. The 'can also adjust the load condition of the electric vehicle arbitrarily to measure the value of the electric bicycle under the negative ώ± 贝 贝 , , , , , , , , , , , , , , , , , , , , , , , , , The test can be carried out by turning the guide wheel and the torsion wheel. The test of the performance tester on the test wheel is 'the motor is unchanged after the test, and the battery 201111761 is changed, the value of the battery life of the I battery can be measured, so that it can be evaluated. These tested batteries, which are π items, are excellent batteries, and which are inferior batteries. During the test, the specific load is converted to what kind of slope, and the durability of the electric bicycle is tested by the specific load. How much, that is, how much distance the I electric bicycle can advance under the slope. And the slope has to be changed by the change of the load. If the slope is to be increased, the load can be increased. In the test of the performance tester, the battery is unchanged after the test, and the change of the motor can measure the efficiency of each motor and compare the efficiency of the motor. The torque multiplied by time is energy and represents the power capacity of the battery. The electric bicycle performance tester structure further includes a timer for knowing the duration of the battery life. The present invention is specifically described with reference to the preferred embodiments of the present invention; however, those skilled in the art can change the present invention without departing from the spirit and principles of the present invention. And the modifications and modifications are to be included in the scope defined by the following patent application. [Simplified description of the drawings] Fig.: is a perspective view of an embodiment of the present invention. Fig. 2 is a plan view showing the driving wheel of the electric bicycle of the present invention. Third figure: is a schematic diagram of the test action of the present invention. [Main component symbol description] (1 〇) Rack (2 0) Guide wheel (3 0) Torque wheel (4 0) Magnetic powder brake (5 0) Voltage regulator (60) Weight cantilever (61) Scale hammer (70) Electric bicycle drive wheel