M438626M438626
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I 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種提供無創式量測水果甜度的微型水果甜度量 測裝置，尤指一種可用以提供利用光線直線傳遞的特性使光線穿透所 需量測的水果表面後，進入所需量測的水果内部，並於所需量測的水 果内部產生光反射與光吸收現象，利用微型凹面光栅光譜儀之入光口 對準所需量測的水果表面接收該反射光，藉此利用該反射光的分析以 達到水果甜度量測目的之微型水果甜度量測裝置。 【先前技術】 應用光學原理來檢測樣品内部品質，如甜度、酸度、空洞等現象， 而又不破壞樣品本身，稱做「無創式檢測法」。光學原理的無創式檢 測技術大致包括紫外光、可見光、近紅外光等數種，在農業上用來量 測預知農產品品質’農民可據此作不同品級分級，提高產品分級品質 及售價。 近紅外光譜分析的原理乃利用樣品照射到近紅外光源時，樣品内 之官能基如C-U、(HI、Μ做特定波長能量，使得近紅外光譜之級 收率隨著不同之官能基種類及濃度而呈現·的不同，藉以定性及定 量分析樣品。目前應用最廣及未來深具潛力的近紅外光非破壞性檢 技術為主流。 =外光，儀原理乃物f裡分子與原子間⑽階的不同所造 ^反射率，依波長變化而異的概，辨識檢測财的特徵物質，再配 二庫’推出各點組成及結構。近紅外光譜是 究ϊίίίϊ式刀析技術’近紅外線光區的波長範圍A .2500 3.食物等接觸近紅外線，不會變質， 來做「無創式測量」的光線。 了說是非常地女全’疋最適合用 近紅外光系統依其光譜檢測方式可分穿透式侧器及反射式伯 3 測器兩種。 穿透式的光譜儀排列方式，光源與光譜儀呈180度角排列 光線通過樣品後再進入光譜儀，適用於透明度、穿透性較高的樣品， 如果糖、果汁、真假酒…等。反射式的光譜儀排列方式，則與光線行進 路線呈非180度角排列’光線打在樣品反射後進入光譜儀中量測，光 線無法直接穿透樣品，適用於透光度不高的農產品，如水果。 近紅外光系統目前廣泛用於水果、藥品、飲料、各式雜糧榖類， 利用近紅外光系統可快速檢測待測物糖度、酸度、水分、脂肪酸等各 式參數’建立快速且安全的線上產品檢測機制。 由於目前市面上所有的無創式量測水果甜度的水果甜度量測裝 置，皆十分昂貴且體機龐大，而價格與方便性又是如此重要，所以極 需發展出低價位且體機小的微型水果甜度量測裝置。 如第一圖所示，其係一種習知之無創式量測水果甜度的水果甜度 量測裝置，該水果甜度量測裝置包括有一光譜儀主體1〇a、一個γ型 光纖探頭11a、光源系統12a、訊號傳輸接口 I3a、光譜儀之入光孔 14a、光源組件之出光孔I5a所組成，其原理是藉由一般光譜儀對光線 的量測能力來作水果甜度的量測，其缺點為：習知一般水果甜度量測 裝置體積大且十分昂貴高價，且該裝置經輕微震動後十分容易不準 確，光源發射光線為環型光經光纖傳遞後十分微弱，水果反射光線經 光纖回傳後更加微弱，體積大不易攜帶使量測非常不便與困難，故其 量測結果不易精準且量測速度慢與成本十分昂貴高價。 【新型内容】 習知一般無創式量測水果甜度的水果甜度量測裝置，藉由一光譜 儀主體10a、-個Y型光纖探頭lla、光源系統12a、訊號傳輸接 口 13 a、光譜儀之入光孔i4a、光源組件之出光孔⑸所組成，由於 習知-般光譜儀之制裝置體機大且十分昂責高價，且該裝置經輕微 震動後十分容$不準確，辆發射光料環型級光麟遞後十分微 ’水果反射魏經光_傳後更加鶴，贿大料鮮使量測非 常不便與a難’故其量漸果不杨準且量測速度慢與成本十分 高價。 本創作提供-種域式量财果甜度的㈣水果甜度量測裝 置，包括有系統架ίο、光源組件u、量測檯12、微型凹面光柵光譜 M438626I. New Description: [New Technology Field] This creation is about a miniature fruit sweetness measuring device that provides non-invasive measurement of fruit sweetness, especially one that can be used to provide light transmission through the characteristics of light. After penetrating the surface of the fruit to be measured, it enters the interior of the desired fruit and produces light reflection and light absorption inside the desired fruit, which is aligned with the entrance of the micro concave grating spectrometer. The measured fruit surface receives the reflected light, thereby utilizing the analysis of the reflected light to achieve a miniature fruit sweetness measuring device for fruit sweetness measurement. [Prior Art] The optical principle is applied to detect the internal quality of the sample, such as sweetness, acidity, and voids, without destroying the sample itself, and is called "non-invasive detection method". The non-invasive detection technology of optical principle generally includes several kinds of ultraviolet light, visible light, near-infrared light, etc., and is used in agriculture to measure the quality of predicted agricultural products. Farmers can classify different grades according to this, and improve product classification quality and price. The principle of near-infrared spectroscopy is to use the sample to illuminate the near-infrared source. The functional groups in the sample such as CU, (HI, Μ do a specific wavelength of energy, so that the near-infrared spectroscopy grade yields with different functional groups and concentrations The difference in presentation is to qualitatively and quantitatively analyze the sample. At present, the most widely used and near-field non-destructive inspection technology with near-infrared light is the mainstream. = External light, the principle of the instrument is between the molecules and the atom (10) The difference in the reflectivity, depending on the wavelength, distinguishes the characteristic substances of the detection, and then combines the two libraries to introduce the composition and structure of each point. Near-infrared spectroscopy is the 近ίίίϊ-type knife analysis technology 'near-infrared zone The wavelength range of A.2500 3. The food is in contact with near-infrared rays and does not deteriorate. It is used for "non-invasive measurement" of light. It is said to be very female. It is most suitable for the near-infrared light system according to its spectral detection method. Both the transmissive side device and the reflective primary detector. The penetrating spectrometer is arranged in such a way that the light source and the spectrometer are arranged at a 180 degree angle to pass the light through the sample and then enter the spectrometer for transparent Samples with high degree of penetration, such as sugar, juice, real and fake wine, etc. Reflective spectrometer arrangement is arranged at a non-180 degree angle with the light travel path. The light can not directly penetrate the sample, and it is suitable for agricultural products with low transparency, such as fruit. Near-infrared light system is widely used in fruits, medicines, beverages, all kinds of miscellaneous grains, and can be quickly detected by near-infrared light system. Various parameters such as sugar content, acidity, moisture, and fatty acid of the test object 'establish a fast and safe online product detection mechanism. Because all the non-invasive fruit sweetness measuring devices on the market are very expensive and expensive. The size of the machine is huge, and the price and convenience are so important, so it is extremely necessary to develop a mini-fruit sweetness measuring device with low price and small body. As shown in the first figure, it is a kind of conventional non-invasive quantity. a fruit sweetness measuring device for measuring fruit sweetness, the fruit sweet measuring device comprising a spectrometer main body 1a, a γ-type optical fiber probe 11a, a light source system 12a, and a signal transmission The input interface I3a, the light entrance hole 14a of the spectrometer, and the light exit hole I5a of the light source component are composed of the measurement of the lightness of the light by the general spectrometer for measuring the lightness of the fruit, and the disadvantage is: conventional fruit The sweet measuring device is bulky and very expensive and expensive, and the device is very easy to be inaccurate after a slight vibration. The light emitted by the light source is very weak after the ring light is transmitted through the optical fiber, and the reflected light of the fruit is weaker after being returned through the optical fiber. It is very difficult to carry and makes measurement very inconvenient and difficult, so the measurement results are not easy to be accurate, and the measurement speed is slow and the cost is very expensive and high price. [New content] Conventional non-invasive fruit sweetness measuring device for measuring fruit sweetness By a spectrometer main body 10a, a Y-type optical fiber probe 11a, a light source system 12a, a signal transmission interface 13a, a spectrometer entrance aperture i4a, a light source assembly light exit hole (5), due to the conventional spectrometer system The body of the device is large and very expensive, and the device is very inaccurate after a slight vibration. The light-emitting ring of the ring-shaped light is very small. Wei Jingguang more crane _ Biography, aniseed bribe fresh make measurements a very inconvenient and difficult 'so the amount gradually Sure Yang and measured quasi slow and cost is very high. This creation provides a (four) fruit sweetness measuring device with a domain-type fruit sweetness, including a system frame, a light source component u, a measuring station 12, and a micro concave grating spectrum M438626
儀13、訊號傳輸接口 14、光源组件之出光孔15、微型凹面光柵光譜 儀之入光孔16所组成，該微型凹面光柵光譜儀可固定於系統架，該 光源組件亦固定於系統架，將光源組件之出光孔對準所需量測的水果 表面，並使微型凹面光栅光譜儀之入光口對準所需量測的水果表面， 該光源組件之出光孔方向及微型凹面光拇光譜儀之入光口方向之排 列成一角度，以避免該光源組件之直射光直接進入該微型凹面光栅光 譜儀，利用光線直線傳遞的特性使光線穿透所需量測的水果表面後， 進入所需量測的水果内部，並於所需量測的水果内部產生光反射與光 吸收現象，利用微型凹面光柵光譜儀之入光口對準所需量測的水果表 面接收該反射光，藉此利用該反射光的分析以達到水果甜度量測目的 之微型水果甜度量測裝置。The instrument 13, the signal transmission interface 14, the light exit hole 15 of the light source component, and the light entrance hole 16 of the micro concave grating spectrometer, the micro concave grating spectrometer can be fixed to the system frame, and the light source component is also fixed to the system frame, and the light source component is The light exit hole is aligned with the surface of the fruit to be measured, and the entrance of the micro concave grating spectrometer is aligned with the surface of the fruit to be measured, the direction of the light exit of the light source assembly and the entrance of the micro concave optical pickup spectrometer The directions are arranged at an angle to prevent the direct light of the light source component from directly entering the micro concave grating spectrometer, and the light direct transmission characteristic is used to penetrate the surface of the fruit to be measured and enter the inside of the desired fruit. And the light reflection and light absorption phenomenon are generated inside the fruit to be measured, and the reflected light is received by using the entrance of the micro concave grating spectrometer to align the surface of the fruit to be measured, thereby utilizing the analysis of the reflected light to achieve A miniature fruit sweetness measuring device for fruit sweetness measurement.
而微型凹面光柵光譜儀的使用可以大幅降低成本及體積，並且微 型凹面光柵光譜儀抗震耐摔的特性可以避免及解決一般無創式水果 甜度量測裝置因極度怕震怕摔所產生的故障及不良，以達到有效的降 低成本、減少體積及達到耐用的最佳效益》光源組件之出光孔方向及 微型凹面光栅光譜儀之入光口方向之排列成一角度，以避免該光源組 件之直射光直接進入該微型凹面光柵光譜儀，使量測非常容易與準 確’故其量測精準、快速且設置成本十分低廉。同時可免除γ型光纖 的使用’避免入射光與反射光微弱，大幅提高量測精準度及大幅降低 成本。 【實施方式】 請參閱第四圖、第五圖、第六圖及第七圖，本創作提供一種微型水果 甜度量測裝置，包括有系統架10、光源組件11、量測檯12、微型凹 面光柵光譜儀13、訊號傳輸接口 14、光源組件之出光孔15、微型凹 面光柵光譜儀之入光孔16所組成，該微型凹面光柵光譜儀13可固定 於系統架10 ’該光源組件11亦固定於系統架10，將光源組件之出 光孔15對準所需量測的水果表面，並使微型凹面光柵光譜儀之入光 孔16對準所需量測的水果表面，該光源組件之出光孔15方向及微型 凹面光柵光譜儀之入光孔16方向之排列成一角度，以避免該光源組 件11之直射光直接進入該微型凹面光柵光譜儀13，利用光線直線傳 遞的特性使光線穿透所需量測的水果表面後，進入所需量測的水果内 5 部 並於所需量測的水果内部產生光反射與光吸收現象， 利用微型凹 面光柵光譜儀之入光孔16對準所需量測的水果表面接收該反射光， 藉此利用該反射光的分析以達到水果甜度量測目的之微型水果甜度 量測裝置。 而微型凹面光栅光譜儀13的使用可以大幅降低成本及體積，並 且微型凹面光柵光譜儀13抗震耐摔的特性可以避免及解決一般無創 式水果甜度量測裝置因極度怕震怕摔所產生的故障及不良，以達到有 效的降低成本、減少體積及達到耐用的最佳效益。光源組件之出光孔 15方向及微型凹面光栅光譜儀之入光孔16方向之排列成一角度，以 避免該光源組件11之直射光直接進入該微型凹面光栅光譜儀13，使 量測非常容易與準確，故其量測精準、快速且設置成本十分低廉。 參閱第七圖所示’當待測水果20置放量測檯上後，是藉由光源 組件11所產生的光線來提供所需之量測光線，使該光線照射於待測 水果20並反射後進入到微型凹面光柵光譜儀13内進行光譜分析，便 可量測待待測水果特定範圍光譜之光線吸收度，可藉以破認光線於該 待測水果反射後之光線變化，有效達到水果甜度量測目的。同時可免 除Y型光纖的使用，避免入射光與反射光微弱，大幅提高量測精準度 及大幅降低成本》 【圖式簡單說明】 第一圖係習知一般無創式水果甜度量測裝置之立體圖。 第二圖係習知一般無創式水果甜度量測裝置之立體分解圖。 第三圖係習知習知一般無創式水果甜度量測裝置之前視圖。 第四圖係本創作之立體圖。 第五圖係本釗作之立體分解圖。 第六圖係本創作之上視圖。 第七圖係本創作之量測應用圖。 【主要元件符號說明】 主要部分代表符號說明 〔習知〕 光譜儀主逋 11a Y型光纖探頭 M438626The use of micro concave grating spectrometer can greatly reduce the cost and volume, and the characteristics of the shock resistance of the micro concave grating spectrometer can avoid and solve the faults and defects caused by the extreme non-invasive fruit sweet measuring device due to extreme fear and fear. In order to achieve effective cost reduction, volume reduction and the best benefit of durability, the direction of the light exit of the light source component and the direction of the light entrance of the micro concave grating spectrometer are arranged at an angle to avoid the direct light of the light source component directly entering the micro Concave grating spectrometer makes measurement very easy and accurate', so its measurement is accurate, fast and the installation cost is very low. At the same time, the use of γ-type fiber can be eliminated to avoid weak incident light and reflected light, which greatly improves measurement accuracy and greatly reduces cost. [Embodiment] Please refer to the fourth, fifth, sixth and seventh figures. The present invention provides a miniature fruit sweet measuring device, comprising a system frame 10, a light source assembly 11, a measuring platform 12, and a miniature The concave grating spectrometer 13, the signal transmission interface 14, the light exit hole 15 of the light source assembly, and the light entrance hole 16 of the micro concave grating spectrometer, the micro concave grating spectrometer 13 can be fixed to the system frame 10'. The light source assembly 11 is also fixed to the system. The light-emitting hole 15 of the light source assembly is aligned with the surface of the fruit to be measured, and the light-injecting hole 16 of the micro-concave grating spectrometer is aligned with the surface of the fruit to be measured, and the light-emitting hole 15 of the light source assembly is oriented. The direction of the light entrance hole 16 of the micro concave grating spectrometer is arranged at an angle to prevent the direct light of the light source assembly 11 from directly entering the micro concave grating spectrometer 13, and the light is transmitted through the characteristic of the light to penetrate the desired surface of the fruit. After that, enter the 5 parts of the fruit to be measured and produce light reflection and light absorption inside the fruit to be measured, using a micro concave grating spectrometer The light entrance aperture 16 is aligned with the desired measured fruit surface to receive the reflected light, thereby utilizing the analysis of the reflected light to achieve a mini fruit sweetness measurement device for fruit sweetness measurement purposes. The use of the micro concave grating spectrometer 13 can greatly reduce the cost and volume, and the micro-concave grating spectrometer 13 can resist and solve the failure of the general non-invasive fruit sweet measuring device due to extreme fear and fear. Poor, in order to achieve effective cost reduction, volume reduction and the best benefits of durability. The direction of the light exit hole 15 of the light source assembly and the direction of the light entrance hole 16 of the micro concave grating spectrometer are arranged at an angle to prevent the direct light of the light source assembly 11 from directly entering the micro concave grating spectrometer 13, so that the measurement is very easy and accurate, so that the measurement is very easy and accurate. The measurement is accurate, fast and the installation cost is very low. Referring to the seventh figure, when the fruit 20 to be tested is placed on the measuring platform, the light generated by the light source assembly 11 is used to provide the required measuring light, so that the light is irradiated onto the fruit 20 to be tested and reflected. After entering the micro concave grating spectrometer 13 for spectral analysis, the light absorption of the specific range spectrum of the fruit to be tested can be measured, and the light change of the light reflected by the fruit to be tested can be broken, thereby effectively achieving the fruit sweetness. Measurement purposes. At the same time, the use of Y-type fiber can be eliminated, the incident light and reflected light are avoided, the measurement accuracy is greatly improved, and the cost is greatly reduced. [Simplified description] The first figure is a general non-invasive fruit sweet measuring device. Stereo picture. The second figure is a perspective exploded view of a conventional non-invasive fruit sweetness measuring device. The third panel is a front view of a conventional non-invasive fruit sweetness measuring device. The fourth picture is a perspective view of the creation. The fifth figure is a three-dimensional exploded view of the book. The sixth picture is a top view of the creation. The seventh picture is the measurement application diagram of this creation. [Main component symbol description] Main part representative symbol description [Practical] Spectrometer main 逋 11a Y-type fiber optic probe M438626
12a光源系統 14a光譜儀之入光孔 13a訊號傳輸接 15a光源組件之出光孔 〔本創作〕 10系統架 11光源组件 12量測檯 13微型凹面光栅光譜儀 14訊號傳輸接口 15光源組件之出光孔 16微型凹面光柵光譜儀之入光孔 17待測水果12a light source system 14a spectrometer into the optical hole 13a signal transmission 15a light source assembly light hole [this creation] 10 system rack 11 light source component 12 measuring platform 13 micro concave grating spectrometer 14 signal transmission interface 15 light source component light hole 16 micro Concave grating spectrometer into the light hole 17 fruit to be tested