；1269468 九、發明說明： 【發明所屬之技術領域】 本發明係在提供-種白度檢測裝置，尤指一產攜帶方 便’且可以直接贿·之待檢_容置空^取待 檢測物然後直接進行白度檢測工作之白度檢測裝置者。 【先前技術】 按’-般之稻採收後必須將輪米送到碾米薇進行 振壓去除米糠而成白米，而在輾壓精製成白米的過程中， 如何判斷輾壓工作已經完成，就必須依靠白度計的測量， 利用白度計來測量其輾白度，因為輾製的時間愈長，振白 度會愈高，但是含胚芽率則會降低，因此業者可以利用該 白度計來测量。此外，正常輾壓後的白米應該是潔白透明 腹白色澤正常（紫米及黑米除外），而米是最容易變 汽的’其主要疋因為儲存環境不良而導致自米本身的某些 營養成分發生化學變化，而發黃的米，不論是香味、口感、 黏性與營養價值等等都會變得較差，因此對於進口或收構 白米的大盤商，也必須利用白度計針對碾米廠所提供之白 米進行品質的抽驗，以確保該白米的品質。 傳統的白度計1 (請參閱圖一所示），其主要係由一 ^體11及試料盒12所組成，該主體u的大小（長、寬、 两）係為 300 (W) χ530 (D) xlOO (h) mm，主體 n 内設有光源及受光器（圖中未示），其中該光源係使用光 學用W燈管，而受光器败—種光電二極管。由於其體 •1269468 .積相當龐大，整體重量大約重達八公斤左右，因此使 必須放置於桌面上操作，其操作步驟係先_試料盒 12裝入待檢測物（白米），然後插入主體n頂端所設置 之f孔13内，然後利用主體U内部所設置之光學用w 燈官產生紫色的规直接照射於待檢測物上，經反射後由 •光電二極管測量接收其反射光之強度並計算其反射率來 獲得其白度。 • W段所述之·白度計，雖然具有可以測量白度之功 效’但在實際操作上卻有以下所述之缺失而極待吾人加以 進一步研究改良而更臻完善。 、第舰之自度計，纽祕所使用光 源種類及光路之設計’使得其體積相當龐大且重量亦相對 較重’對於必_常到各地採購的採購人員或是檢查人員 來說’魏身帶著該重達八公相自度相便隨時測量是 有相當大的困難。 • 第一 ·參〜作不便一··傳統的白度計在測量時，必須先利 用试料盒12裝入待檢測物（白米），然後插入主體η頂 ☆而所$又置之槽孔13財能進行啦，_量後又得將試 料盒12取出後，將其内之受測物倒出後才可以將該試料 盒12插回主體11所設之槽孔13 ’整個測量的步驟相當 - 繁瑣且浪費不必要的時間。 第三：使用壽命較短、耗電量較高：由於傳統的白度 計1是使用光學用w燈管，不僅耗電量較大，迫使其必 驗贿大的蓄電池而增料必涵4量，造成攜帶上的 1269468 ，困難，另一方面該光學用w燈管的使用壽命相對較短， 使用-段時間後就必須更換，造成使用者的不便與困擾 【發明内容】 "本裔明之主要目的係在於提供—種白度檢測裝置，藉 由光路設計之改變縮小其體積而成一種攜帶方便，且可直 接以手持方式測量者。 、一 本叙月之_人要目的係在於提供一種白度檢測裝置，藉 由改變發光元件之設計，不僅可以縮傾積，且可以延^ 其使用壽命而更合於實用。 為達上述之目的’本發明之白度檢測裝置的一較佳實 施例:，、該自度檢·置係可獨立設置，或是配合其他檢 驗儀器或設備使用’以便針對其内部之待檢測物的白度予 以檢驗。該白度檢測裝置係由殼體、待檢測物容置空間、 測量單s、顯示單元及電源供鮮元驗成。其中，測量 單元、電源供應單元係設置於殼體心而顯示單元則係設 置於殼體之表面。該測量單元與待檢測物容置空間中間設 有-透明基板，前制量單元進—步係由絲產生器、句 光板、光感應益及控制電路所組成。其中，該光源產生器、 光感應器、電源供應單元及顯示單元均與控制電路設有電 氣連接’而光感應為係设置測量單元之前端且位於透明基 板之一侧’光源產生器係位於光感應器之後端且其光源發 射之方向_向光感應器之方向，而勻光板麟於光感應 ；12694681269468 IX. Description of the invention: [Technical field to which the invention pertains] The present invention provides a whiteness detecting device, in particular, a portable product that can be easily carried and can be directly bribed. Then, the whiteness detecting device for the whiteness detecting work is directly performed. [Prior Art] After harvesting the rice, you must send the rice to the rice bran to vibrate and remove the rice bran to form white rice. In the process of rolling the white rice into rice, how to judge the rolling work has been completed. It is necessary to rely on the measurement of the whiteness meter to measure the whiteness of the whiteness meter, because the longer the time of tanning, the higher the whiteness, but the rate of germ growth will be reduced, so the operator can use the whiteness. Count to measure. In addition, the white rice after normal rolling should be white and transparent, white belly is normal (except purple rice and black rice), and rice is the most prone to steam. 'The main reason is that some of the nutrition from the rice itself is caused by poor storage environment. The composition changes chemically, and the yellowed rice, whether it is flavor, taste, viscosity and nutritional value, will become poor. Therefore, for the large-scale merchants who import or collect white rice, they must also use the whiteness meter for the rice mill. The white rice provided is subjected to quality inspection to ensure the quality of the white rice. The conventional whiteness meter 1 (see FIG. 1) is mainly composed of a body 11 and a sample box 12, and the size (length, width, and two) of the body u is 300 (W) χ 530 ( D) xlOO (h) mm, the main body n is provided with a light source and a light receiver (not shown), wherein the light source uses an optical W tube, and the light receiver loses a kind of photodiode. Due to its large volume, the total weight is about eight kilograms, so it must be placed on the table. The operation steps are first. The sample box 12 is loaded with the object to be tested (white rice) and then inserted into the main body. The inside of the f-hole 13 provided in the top end is then directly irradiated onto the object to be detected by using an optical gauge provided by the inside of the main body U, and after being reflected, the intensity of the reflected light is measured by the photodiode and calculated. Its reflectivity is used to obtain its whiteness. • The whiteness meter described in paragraph W, although it has the effect of measuring whiteness, has the following drawbacks in actual operation, and it has been further improved and improved by our people. The self-meter of the ship, the type of light source used by the secret and the design of the light path make it a very large and relatively heavy weight, which is a must for the purchasers or inspectors who purchase from all over the country. It is quite difficult to measure at any time with the weight of the eight-person phase. • The first one is inconvenient. • The traditional whiteness meter must first be loaded into the object to be tested (white rice) with the sample box 12, and then inserted into the top of the main body η. 13 financial can be carried out, after the amount of sample box 12 is removed, the test object 12 can be poured out before the sample box 12 can be inserted back into the slot 13 provided in the main body 11' Quite - cumbersome and waste unnecessary time. Third: short service life and high power consumption: Since the traditional whiteness meter 1 uses optical w-tubes, it not only consumes a large amount of electricity, but also forces it to test a large battery and increase the material. The amount of 1269468 is difficult to carry. On the other hand, the optical lamp has a relatively short service life. It must be replaced after a period of time, causing inconvenience and trouble to the user. [Inventive content] The main purpose of Ming is to provide a whiteness detecting device, which is convenient to carry and can be directly measured by hand by reducing the volume of the optical path design. The purpose of a narrator is to provide a whiteness detection device. By changing the design of the illuminating element, it can not only reduce the dumping, but also extend its service life and be more practical. For the above purpose, a preferred embodiment of the whiteness detecting device of the present invention: the self-checking and setting system can be set independently or used in conjunction with other testing instruments or devices to be detected for its internal The whiteness of the object is tested. The whiteness detecting device is inspected by a casing, a space to be detected, a measuring unit s, a display unit, and a power supply unit. Wherein, the measuring unit and the power supply unit are disposed on the shell core and the display unit is disposed on the surface of the housing. A measuring substrate is disposed between the measuring unit and the object to be detected, and the front measuring unit is composed of a wire generator, a sentence plate, an optical sensing and a control circuit. Wherein, the light source generator, the light sensor, the power supply unit and the display unit are all electrically connected to the control circuit, and the light sensing is set to the front end of the measuring unit and is located on one side of the transparent substrate. The light source generator is located in the light. The rear end of the sensor and the direction in which the light source is emitted _ toward the light sensor, and the light beam is exposed to light; 1269468
裔與光源產生器之間。藉由該光源產生器產生光源，透過 勻光板使所產生之光源均勻的穿過透明基板照射於待檢 測物上，同時利用光感應器接收測量由待檢測物上所反射 之光源亮度，傳輸到控制電路計算其反射之光強度比例後 將測量結果顯示於顯示單元上。前述之光難生器係由若 干個LED所組成，而殼體係設有一握持部，殼體前端所 設置之待檢測物容置空間係成一杓狀，其上設有一活動上 蓋，以方便使用者直接舀取待檢測物進行測量之工作者。 為使貴審查委員得以具體瞭解本發明之特徵及發 明内涵，由以下之實施例，並佐關式詳細說明之，更^ 明白本發明之優點及作用。 【實施方式】 以下將舉Φ祕實關詳細說明本發明之白度檢測 裝置及其使財法的詳細手段，動作方式，達成功效，以 及本發明的其他技術特徵。 請參閱第二圖及第三圖所示，其係分別為本發明白度 檢測裝置之-難實_的立齡解_立體外觀圖，該 白度=裝置係可社設置，歧配合其錄驗儀器或是 輾白X便針對其自度付檢驗。該 由殼體2、待檢測物容置空間21、測量料3、顯示單天 4及。電/=早心所組成。其中，測量單^ 3、電源供 應率兀於殼體2内，_示單S 4則係設置於類 體2之表面。該婦單元3與待檢測物容置空間21中間 .1269468 .設f-透明基板22,前述測量單元3進一步係由光源產 生器31、勻光板32、光感應器33及控制電路％所組成。 其中，該光源產生器3卜光感應器33、電源供應單元5 2顯示單元4均與控制電路34設有電氣連接，而光感應 _ . @ 33係設㈣量單元3之前端且位於透明紐22之一 •光職生11 31係錄域應H 33之後端且其光源發 射行進之方向_向域應器33之方向，而勻光板32 籲 ^於光感應器33與光源產生器31之間。前述之光源產 生器31係由若干個LED所域，該轩個咖係以均 ^分布之方式設置，而殼體2係設有—握持部23，殼體2 前端所設置之待檢測物容置空間21係成一构狀，其上設 有-活動上蓋24 ’以方便制者直接餘待檢測物後直 ，將活動上蓋24蓋上以進行測量之工作，前述之活動上 盍24係為了阻擋外部之光源進入待檢測物容置空間刀 内而影響本發明之測量準確度者。 藝 藉由如段所述之結構，使用者可以直接以手持之方式 利用殼體2前端呈触之待侧物容置郎21自取一定 數量之待檢測物6’令該待檢測物6自動接觸透明基板U (如第四®所示），紐直接蓋上活動上蓋24進行測量白 . 紅動作。而制量白度之_與原理，主要係利用作為 光源產生Θ 31之多數個LED產生光源，透過勻光板％ 使先前所產生之光源均勻的傳出並穿過透明基板^照射 於待檢測物6上，同時利用光感應器33接收並测量由待 檢測物6上所反射之光源亮度，並將測量結果所得之數值 • 1269468 傳輸到控制電路34，透過計算其反射之光強度比例後將 測量結果傳送並顯示於顯示單元4上，供操作人員進行即 時之判讀。 前段所述之結構中，為了簡化整體結構之設計，該光 源產生器31與光感應器33係設於同一電路板上，並於光 源產生器31前端勻光板32上相對於光感應器33的位置 設有一可供該光感應器33穿過之貫穿孔321。藉由前述 之結構，該光感應器32同樣可以達到直接接收並測量由 待檢測物6所反射之光源。另一方面，由於該活動上蓋 24係為活動式之設計，為了避免該活動上蓋24遺失，於 該活動上蓋24及殼體2之間進一步設有一連接元件％ 者。 又，本發明於前段所述之結構中，該電源供應單元5 可以是電池或是外接交流電之變壓器插頭。另外，本發明 亦可進一步包括一充電單元7 (如圖二所示），以便對電 源供應單元5進行充電之動作者。 由前段所述之說明可以清楚的發現，本發明之結構， 藉由利用多數個LED所組成之光源產生器31及勻光板 32的设叶來取代傳統結構所使用之光學用w燈管，不僅 具有體積小、省電及使用壽命較長之優點，而可以大幅縮 小整體之體積（包括燈管的ϋ積以及賴供應單元的體 積），使得本發明具有攜帶容易與不佔空間之優點，且可 大幅降低生產製造成本。另-方面，本發明藉由呈构狀之 待檢測物容置空間21之設計，使得本創作只需進行簡單 • 1269468 的自取待檢測物一進杆 ==r反=構的== :上:㈣=== 右^出―將待檢測物裝人試料盒内〜將裝 行'白二=之Γ料盒插入主體頂端所設置之槽孔内-進 里」夕達四個，因此非常 用上將更為便利且節省時間。尤其對於經 β ^的#作人貝’不論是採購人員或是農政 之品管人員，其檢_採樣並非單獨只做一 定的固定時，是以每次所f進行抽檢測 檢二當多’因此本發明將可以大幅節省操作 本發明之目的及功效上均深富實施之進步性，極具產 ”之利恥值，且為目前市面上前所未見之新發 符合發明專利之進步性與新穎性要件，纽法提出申請。 唯以上所述者’僅為本㈣讀佳實酬而已， 之限定本發明所實施之範圍。即大凡依本發明申;專二 3ΓΓ變化與修飾’皆應仍屬於本發明專利涵蓋之已 祀圍内’謹請貴審查委員明鑑，並祈惠准，是所至禱。 【圖式簡單說明】 第一圖係習用白度計之立體外觀圖。 第二圖係本發明白度檢測裝置之立體分解圖。 12 1269468 ’第三圖係本發明白度檢測裝置之立體外觀圖。 第四圖係本發明白度檢測裝置之剖面示意圖。 【主要元件符號說明】 1〜傳統的白度計 11〜主體 12〜試料盒 13〜槽孔 2〜殼體 21〜待檢測物容置空間 22〜透明基板 23〜握持部 24〜活動上蓋 25〜連接元件 3〜測量單元 31〜光源產生器 32〜勻光板 321〜貫穿孔 33〜光感應器 34〜控制電路 4〜顯示單元 5〜電源供應單元 6〜待檢測物 7〜充電單元 13Between the source and the light source generator. The light source generates a light source, and the light source is uniformly transmitted through the transparent substrate to the object to be detected through the light-shading plate, and the light sensor is used to receive the brightness of the light source reflected by the object to be detected, and transmitted to the light source. The control circuit calculates the proportion of the reflected light intensity and displays the measurement result on the display unit. The light suspicion device is composed of a plurality of LEDs, and the housing is provided with a grip portion, and the object to be tested disposed at the front end of the housing is formed in a shape, and a movable cover is arranged thereon for convenient use. A worker who directly takes the object to be tested for measurement. The advantages and effects of the present invention will become more apparent from the following description of the embodiments of the invention. [Embodiment] Hereinafter, the whiteness detecting device of the present invention, its detailed means of operating the financial method, the operation mode, the effect, and other technical features of the present invention will be described in detail. Please refer to the second figure and the third figure, which are respectively the stereoscopic appearance diagram of the whiteness detecting device of the present invention, which is set to be difficult to implement. The test instrument or the white X will be paid for the self-test. The housing 2, the object-receiving space 21, the measuring material 3, and the display unit 4 are displayed. Electricity / = early heart composition. Wherein, the measuring unit 3, the power supply rate is within the casing 2, and the single S4 is disposed on the surface of the body 2. The female unit 3 is interposed between the object housing space 21 and the object to be tested. The first measuring unit 3 is further composed of a light source generator 31, a light concentrating plate 32, a light sensor 33 and a control circuit %. The light source generator 3, the light sensor 33, the power supply unit 52, the display unit 4 are all electrically connected to the control circuit 34, and the light sensor _. @33 is provided with (4) the front end of the unit 3 and is located in the transparent button One of the 22 • Guang Shi Sheng 11 31 series recording field should be at the rear end of H 33 and its light source emits the direction of travel _ direction to the direction of the field device 33, and the light homogenizing plate 32 is called to the light sensor 33 and the light source generator 31 between. The light source generator 31 is composed of a plurality of LEDs, and the housing is provided in a uniform manner, and the housing 2 is provided with a grip portion 23, and the object to be detected is disposed at the front end of the housing 2. The accommodating space 21 is formed into a structure, and the movable upper cover 24 ′ is disposed thereon to facilitate the maker to directly leave the detection object, and the movable upper cover 24 is covered for measurement work, and the aforementioned activity upper 盍 24 is The external light source is blocked from entering the object-receiving space cutter to affect the measurement accuracy of the present invention. By means of the structure as described in the paragraph, the user can directly take a certain amount of the object to be detected 6' by using the front end of the casing 2 to be touched by the front side of the casing 2 to make the object to be detected 6 automatically. Contact the transparent substrate U (as shown in the fourth®), and directly cover the movable upper cover 24 to measure the white. Red action. The principle and principle of the production whiteness is mainly to use a plurality of LEDs as the light source to generate the light source, and the light source generated by the light source plate is uniformly transmitted through the transparent substrate and irradiated to the object to be detected. 6, at the same time, the light sensor 33 is used to receive and measure the brightness of the light source reflected by the object to be detected 6, and the value obtained by the measurement result 1269468 is transmitted to the control circuit 34, and the light intensity ratio of the reflected light is calculated and then measured. The result is transmitted and displayed on the display unit 4 for immediate interpretation by the operator. In the structure described in the preceding paragraph, in order to simplify the design of the overall structure, the light source generator 31 and the light sensor 33 are disposed on the same circuit board, and are opposite to the light sensor 33 on the front light-receiving plate 32 of the light source generator 31. A through hole 321 through which the light sensor 33 passes is provided at the position. With the foregoing structure, the light sensor 32 can also achieve direct reception and measurement of the light source reflected by the object to be detected 6. On the other hand, since the movable upper cover 24 is of a movable design, in order to prevent the movable upper cover 24 from being lost, a connecting member % is further provided between the movable upper cover 24 and the casing 2. Moreover, in the structure of the present invention, the power supply unit 5 may be a battery or a transformer plug of an external alternating current. Further, the present invention may further include a charging unit 7 (shown in Fig. 2) for charging the power supply unit 5. It can be clearly seen from the description in the preceding paragraph that the structure of the present invention replaces the optical w-lamp used in the conventional structure by using the light source generator 31 composed of a plurality of LEDs and the leaves of the light-homogenizing plate 32. The utility model has the advantages of small volume, power saving and long service life, and can greatly reduce the overall volume (including the hoarding of the lamp tube and the volume of the supply unit), so that the invention has the advantages of easy carrying and no space occupation, and Can significantly reduce manufacturing costs. On the other hand, the present invention is designed by the configuration of the object to be tested accommodating space 21, so that the creation is simple: • 1269468 self-taking to be detected by a rod ==r===== Top: (4) === Right ^ Out - The object to be tested is loaded into the sample box ~ The loading box of 'White 2 = is inserted into the slot provided at the top of the main body - into the middle", so four Very easy to use and save time. Especially for the β^##人贝', whether it is the purchaser or the quality control personnel of the agricultural administration, the inspection_sampling is not only a certain fixed time, but the inspection is performed twice every time. Therefore, the present invention can greatly save the progress of the invention and the efficacy of the invention, and the profitability of the production is extremely high, and it is the advancement of the new invention which is unprecedented in the market. With the novelty requirements, Newfa has filed an application. Only the above-mentioned ones are only for the purpose of reading the benefits of the invention, which limits the scope of implementation of the invention. That is, the application of the invention is based on the invention; It should still belong to the scope of the patent covered by the invention. Please ask the reviewer for the examination, and pray for it. It is the prayer. [Simplified illustration] The first picture is the stereoscopic appearance of the conventional whiteness meter. 2 is an exploded perspective view of the whiteness detecting device of the present invention. 12 1269468 'The third drawing is a perspective view of the whiteness detecting device of the present invention. The fourth drawing is a schematic cross-sectional view of the whiteness detecting device of the present invention. Description 1 to the conventional whiteness meter 11 to the main body 12 to the sample box 13 to the slot 2 to the casing 21 to the object to be detected 22 to the transparent substrate 23 to the grip portion 24 to the movable cover 25 to the connecting member 3 to Unit 31 to light source generator 32 to light concentrating plate 321 to through hole 33 to light sensor 34 to control circuit 4 to display unit 5 to power supply unit 6 to object to be detected 7 to charging unit 13