M337069 八、新型說明： 修正 尤 【新塑所屬之技術領域】 本創作係有關一種可攜式水果甜度檢測器，尤指一種不 需將水果切開，直接將探測頭抵靠於待測水果的表面，以非 破壞性方式，便捷地監測水果的甜度。 【先前技術】M337069 VIII. New description: Correction [Technology field of Xinsu] This creation is about a portable fruit sweetness detector, especially a kind of fruit that does not need to cut the fruit and directly abut the probe against the fruit to be tested. The surface, in a non-destructive manner, conveniently monitors the sweetness of the fruit. [Prior Art]
按，目前國内果農對於水果生產之品質檢測技術，主要 係以水果之外觀大小及色澤來分級，至於影響水果品質之甜 度、酸度、氨基酸及維生素等成分含量則未予分析。 惟查’利用人工檢測水果外觀以決定等級與售價之傳統 模式，不僅頗費人力，且無法對水果之甜度進行判定，而易 造成等級與實際品質差異過大之缺失。According to the current domestic fruit farmers' quality testing techniques for fruit production, the fruit is mainly graded according to the size and color of the fruit. The content of sweetness, acidity, amino acids and vitamins that affect the quality of the fruit is not analyzed. However, it is not only labor-intensive to use the traditional method of manually detecting the appearance of fruit to determine the grade and price, but it is not easy to judge the sweetness of the fruit, and it is easy to cause the lack of difference between the grade and the actual quality.
雖然’目前有人引進一種水果線上檢測之應用系統，但 其系統複雜且售價昂貴，高達數仟萬元。且對於一般果農而 3 ’其根本不符所需’因該系統係使用在水果採收後作檢測， 且有時必須以滴管取一滴果汁滴在測定計上測定其甜度 (Βηχ)’屬於破壞性甜度檢測方法，無法應用在非破壞性甜 度檢測分級應用現場。 此外’對於果農而言，採收後之甜度檢測固然重要，但 疋’採收之前監測水果的甜度，以確保甜度均一化，則更為 重要。而要達到此目的，則需仰賴一可隨身攜帶之水果甜度 檢測器’才能_隨地對果園内之水果作甜度測定。 M337069 【新型内容】 #年\丨月1曰 修正 - 緣是，本創作之主要目的，即在提供一種可攜式水果甜 度檢測器，其係屬非破式甜度測定’不需將水果切開，直接 將揲測頭抵靠於待測水果表面，即可馬±Γ測|扣 本創作之再一目的，則在提供一種可攜式水果甜度檢測 器，其體積小攜帶方便，可在採收水果之前，監測水果的甜 度，以確保甜度的品質，提昇作物的生產管理目標。 為達上述目的，本創作所採用之技術手段包含： 一殼體，係設成可供握持之形體； 一探測頭，係設在該殼體上，用以抵靠在水果表面； 一光感測器，係設在該探測頭内，其具備一光發射端及 一反射光接收端， 一濾波整形放大電路，係將該光感測器所送回之反射類 比訊號整理成微處理器可讀取之數位訊號； 一微處理器，係設在該殼體内，用以將該反射訊號計算 整理後由一設在該殼體表面之一顯示單元，將所檢測水果之 甜度數值或等級顯現出來； 一電源，係設在該殼體内，用以供應前揭電子零件所需 之電力；以及 一使用者控制單元，係設在該殼體表面，用以控制檢測 器之啟閉或設定。 【實施方式】 本創作用以測定水果甜度之原理：係光源進入水果的内 部，甜度高的水果，糖的成份較多而吸收較多的光，其反射 的光就較弱，甜度低的水果，糖份較少吸收的光也較少，其 6- M337069 修正 h丨月日複充 反射光則較強，因此由反射光的強弱即可判定水果的夏τ™一一 一一 為此，請參閱第一至三圖所示’本創作較佳實施例包含有： 一殼體（1 0 )，係設成可供握持之形體； 一—一探測麗 X 2 Q —11—CUul，用以抵 靠在水果（F)表面；且其鈾端面係设成略凹孤面（2 1 ) 為較佳，但不限定於此。Although 'there is currently an application system for fruit line detection, the system is complicated and expensive, up to several million yuan. And for the general fruit growers, 3 'which does not meet the requirements at all' because the system is used for fruit after harvesting, and sometimes it is necessary to take a drop of juice from the dropper to determine its sweetness (Βηχ) on the meter. Sexual sweetness detection method cannot be applied to the non-destructive sweetness detection grading application site. In addition, for fruit farmers, post-harvest sweetness testing is important, but it is more important to monitor the sweetness of the fruit before harvesting to ensure homogenization. To achieve this, you need to rely on a fruit sweetness detector that you can carry around to determine the sweetness of the fruit in the orchard. M337069 [New Content] #年\丨月1曰修正- The reason is that the main purpose of this creation is to provide a portable fruit sweetness detector, which is a non-breaking sweetness measurement. Cut and directly touch the test head against the surface of the fruit to be tested, then you can measure the horse. The other purpose of the creation is to provide a portable fruit sweetness detector, which is small in size and easy to carry. Before harvesting fruit, monitor the sweetness of the fruit to ensure the quality of the sweetness and improve the production management objectives of the crop. In order to achieve the above object, the technical means adopted by the present invention comprises: a casing that is configured to be gripped; a probe head attached to the casing for abutting against the surface of the fruit; The sensor is disposed in the detecting head, and has a light emitting end and a reflected light receiving end, and a filtering and shaping circuit is configured to organize the reflective analog signal sent back by the photo sensor into a microprocessor. a readable digital signal; a microprocessor disposed in the housing for calculating the sweetness value of the detected fruit by a display unit disposed on a surface of the housing Or a level is displayed; a power source is disposed in the housing for supplying power required for the front electronic component; and a user control unit is disposed on the surface of the housing for controlling the detector Close or set. [Embodiment] The principle of measuring the sweetness of fruit is as follows: the light source enters the inside of the fruit, and the fruit with high sweetness has more sugar and absorbs more light, and the reflected light is weaker, and the sweetness is sweet. Low fruit, less light is absorbed by the sugar, and its 6-M337069 correction is stronger on the day of re-enhanced reflection. Therefore, the intensity of reflected light can determine the summer tau TM of the fruit. Therefore, please refer to the first to third figures. The preferred embodiment of the present invention comprises: a casing (10), which is designed to be gripped; a - a detecting 丽 X 2 Q 11 - The CUul is for abutting against the surface of the fruit (F); and the uranium end face is preferably a slightly concave orphan (2 1 ), but is not limited thereto.
一光感測器（3 0 )，係設在該探測頭（2 〇 )内，其 具備一光發射端（3 1 )及一反射光接收端（3 2 );本實施 例為一紅外線感測器，但不限定於此，亦即其更包括為一半 導體珅化鎵（GaAs) p-i-n檢光器模組所構成，或為一雷射感 測器所構成皆可。而此等光感測器之體積皆可做到復小，適 合於本創作使用。 一遽波整形放大電路，係將5亥光感測器（3 〇)所送回 之反射類比訊號整理成微處理器可項取之數位訊號；A light sensor (30) is disposed in the detecting head (2 〇), and has a light emitting end (3 1 ) and a reflected light receiving end (3 2 ); this embodiment is an infrared sensation The detector is not limited thereto, that is, it is composed of a semiconductor gallium arsenide (GaAs) pin photodetector module or a laser sensor. The size of these light sensors can be reduced to suit the original creation. A chopper shaping amplifying circuit is configured to organize a reflection analog signal sent back by a 5 ohm light sensor (3 〇) into a digital signal that the microprocessor can select;
一微處理器（5 0 )，係設在該殼體（1 〇 )内，用以 將該反射訊號計算整理後由一設在該殼體（1〇)表面之一 顯示單元（6 0 )，例如為一 LCD面板將所檢測水果之甜度 數值或等級顯現出來； 一電源（7 0 )，係設在該殼體（1 〇 )内，用以供應 前揭電子零件所需之電力，其可為一電池；以及 一使用者控制單元（8 〇 )，係設在該殼體表面，用以 控制檢測器之啟閉或設定。 藉助上揭技術手段，本創作利用光感測器（2 〇)之光 線及穿透力強之特性，得以非破壞性之光學感測方式，在水 果採收前及採收後皆可來測定其甜度，且利用預先毁定之參 M337069 月卞藏 修正丨 數，即可迅速比對而顯現出待測水果為Α級特甜〜D級微甜 等各種等級，具有方便及實用功效之增進。 綜上所述，本創作所揭示之構造，為昔所無，且確能達 封攻放之增並具可傲產業利1L 件，祈請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實施 例，大凡熟悉此項技藝人士，依本案精神範脅所作之修飾或 等效變化，仍應包括在本案申請專利範圍内。 M337069 【圖式簡單說明】 第一圖係本創作較佳實施例立體圖。 第二圖係本創作使用狀態參考圖。 第三圖係本創作結方塊圖。 【主要元件符號說明】 (1〇)殼體 (2 0)探測頭 (21)凹弧面 (3 0 )光感測器 (31)發射端 (3 2)接收端 (4 0)濾波整形放大電路 (5 0)微處理器 (60)顯示單元 (7 0)電源 (8 0)使用者控制單元a microprocessor (50) is disposed in the housing (1 〇) for calculating the reflected signal by a display unit (60) disposed on a surface of the housing (1〇) For example, an LCD panel displays the sweetness value or grade of the detected fruit; a power source (70) is provided in the housing (1 〇) for supplying power required for the front electronic component. It can be a battery; and a user control unit (8 〇) is provided on the surface of the housing for controlling the opening and closing or setting of the detector. With the help of the above-mentioned technology, this creation utilizes the characteristics of light and penetrating power of the light sensor (2 〇) to enable non-destructive optical sensing methods to be measured before and after harvesting. Its sweetness, and the use of pre-destroyed ginseng M337069 卞 丨 丨 丨 , , 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 337 . In summary, the structure revealed by this creation is for the past, and it is indeed possible to increase the number of seals and attack and increase the number of products that can be proud of the industry. I ask your review committee to grant a patent to encourage innovation and no responsibility. German sense. However, the drawings and descriptions disclosed above are only preferred embodiments of the present invention. Those who are familiar with the art, and the modifications or equivalent changes made according to the spirit of the case should still be included in the scope of patent application in this case. . M337069 [Simple Description of the Drawings] The first drawing is a perspective view of a preferred embodiment of the present invention. The second figure is a reference map of the state of use of this creation. The third picture is a block diagram of the creation. [Main component symbol description] (1〇) housing (20) probe head (21) concave arc surface (3 0) light sensor (31) transmitter end (3 2) receiving end (40) filter shaping amplification Circuit (50) microprocessor (60) display unit (70) power supply (80) user control unit
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