M412194 五'新型說明： 【新型所屬之技術領域】 本創作涉及-種馬桶，特別是一種自動沖水裝置，詳 而言之係指-種能朗大便或小便來進行—般沖水或節能 沖水之控制。 【先前技術】 按，目前的馬桶沖水裝置，主要藉助人為手動方式， 在如廊後按㈣水開關，使得儲水箱的水排人馬桶中，將 大便或小便沖人馬财，這種傳統的作法並未將大便或小 ㈣分出來，以致沖水量完全一樣，但一般小便所需之沖 水罝較小，因此’傳統的馬桶在使用上比較浪費水，因為 :般人每天小便的次數比大便的次數頻繁許多，所以，無 形中馬桶的使用便已浪費了許多水資源。 另外’由於沖水時，馬桶之按壓開關會留下前手使用 時之污物，如汗潰、細菌，甚至大、小便等，㈣不衛生， 因此’開發出-種可以自動判斷為大便或小便，且能依據 大便、小便來控制出水量的馬桶自動沖水裝置，為本案之 重要課題。 ~ 【新型内容】 本創作之一目的乃在提供一種馬桶自動沖水裝置，不 必人為操作按壓沖水裝置，便能自動地沖水。 本創作之另一目的乃在提供一種可偵測大便、小便來 3 控制出水量之馬桶自動沖水裝置。 功效：’ .##、叮列之技術手段來達成本案之目的及 元 !=桶;動沖水裝置其主要包含有-中央處理單 單元；/連接於中央處理單元或⑽在中央處理 且有_^電路，係連接於中央處理單元，該偵測電路 =:_出小便或大便，而由_電路提供中 、處理早几偵測到之訊號； 電!術:1::為沖水馬桶之水開關;-開關電路，該開關 電路理早70之指令以開啟或關閉電磁閥；一觸發 發門關、（接在巾央處理單元，所述觸發電路具有—觸 撼歼:’觸動該觸發電路之觸發開關時，中央處理單元根 磁門'J電路所偵測之訊號來驅動開關電路以開啟或關閉電 磁閥’並由計時器計時電磁閥開啟時間。 上述之馬桶自動沖水裝置，其中，該偵測電路包 :達靈頓電路’-光敏電阻，—第一電阻器，一第二電阻 …可變電阻’其中，該第一電阻器，可變電阻，第二 ^阻器串接於達靈頓電路之基極與集極間，而光敏電阻則 。；達嚴頓電路之基極與射極間，且可變電阻與第二電阻 器間接電源，而光敏電阻與達靈頓電路射極接地，第 阻器與達靈頓電路集極接中央處理器。 上述之馬桶自動沖水裝置，其中，該開關電路包含有 M412194 一達靈頓電路，一第三電阻器，一繼電器，其中，該達靈 頓電路之基極透過第三電阻器連接中央處理單元，其集極 連接繼電器一端，射極則接地，繼電器常開接點a則接至 電磁閥，繼電器另一端則連接電源。 上述之馬桶自動沖水裝置，其中，該觸發電路包含一 第四電阻器及一觸發開關，該觸發開關一端連接第四電阻 器及中央處理單元，而觸發開關另一端接地，以及第四電 • 阻器之另一端接電源。 上述之馬桶自動沖水裝置，其中，更包含有一顯示電 路，該顯示電路與中央處理單元連接，以接受中央處理單 元控制來顯示馬桶使用上的不同狀態。 上述之馬桶自動沖水裝置，其中，該顯示電路包含有： 一啟動指示燈串接一第五電阻器，該第五電阻器另一端連 接中央處理單元，該啟動指示燈另一端接電源；一有人指 • 示燈串接一第六電阻器，該第六電阻器另一端連接中央處 • 理單元，該有人指示燈另一端接電源；一小便指示燈串接 一第七電阻器，該第七電阻器另一端連接中央處理單元， 該小便指示燈另一端接電源；一大便指示燈串接一第八電 阻器，該第八電阻器另一端連接中央處理單元，該大便指 示燈另一端接電源。 上述之馬桶自動沖水裝置，其中，該中央處理單元採 用IC8951單晶片微處理器，其内鍵有計時器。 5 丄4丄y4 上述之馬桶自動沖水裝置，其中，該债測器設於馬桶 之底部或近底部。 上述之馬桶自動沖水裝置，其中，該债測器為光敏電 阻。 时本創作主要利用偵測器偵測出大便或小便，由中央處 理單7G及㈣器來控制電磁閥之開啟以及開啟時間以控制 冲水的i ’因此’具有節省水源及節能之功效，而且因為 不而人為操作按壓開關，因此不會有傳統按壓開關留下前 手使用之污物問題，較為清潔衛生。 【實施方式】 為使貝審查委員能對本創作之特徵與特點有更進一 V之了解與⑽同，兹列舉以下較佳實施例並配合圖式說明 如下： 請參閱第1圖係本創作馬桶自動沖水裝置之方塊圖， 從方塊ffil巾可瞭解本創作包含—巾央處理單元（CPU) 1 1，-計時器1 2，-偵測電路工3，—開關電路i 4， 一電磁閥1 5，一觸發電路i 6等所構成。 第2圖係本創作馬桶自動沖水裝置較佳實施例之電路 圖’從圖2中可知’本創作之t央處理單元（cpu)工工 採用編號IC8951之微處理器’其已内鍵有計時器工2，當 然本創作亦可選用其他沒有⑽計時器i 2之微處理器， 而計時器12再連接於微處理器上。 6 M4.12i94 本創作之偵測電路1 3配置有一偵測器1 3 1，主要 在偵測馬桶中之穢物是小便或大便，再由偵測電路1 3將 偵測到之訊號通知中央處理單元（CPU) 1 1，在第2圖 之實施例中，偵測電路1 3包含有一達靈頓電路1 3 2 , 一個做為偵測器1 3 1用之光敏電阻，一第一電阻器R1 —第二電阻器r2, 一可變電阻RX，其中，該第一電阻器 Rl，可變電阻RX，第二電阻器R2串接於達靈頓電路之基 極與集極間，而光敏電阻則接於達靈頓電路之基極與射極 間’且可變電阻RX與第二電阻器R2間接電源，而光敏電 阻與達靈頓電路射極接地，第二電阻器尺2與達靈頓電路集 極接中央處理單元。本創作之光敏電阻可以裝設在坐式馬 桶之底部，大便可以遮住其光線，小便為透明則無法遮住 光線，至於對光線之靈敏度則由可變電阻11乂來調整。 本創作之開關電路1 4則包含有一達靈頓電路1 4 1，一第三電阻器R3, 一繼電器丄4 2，其中該達靈頓電 路1 4 1之基極透過第三電阻器尺3連接中央處理單元丄 1，其集極連接繼電器丄4 2 一端，其射極則接地，而其 申開接點a則接至電磁閥丄5，繼電器工4 2另一端則連 接電源。 ' 承則所述，本創作之觸發電路i 6則係由第四電阻器 R4及一觸發開關1 6 1所組成，該觸發開關1 6 1 -端連 接第四電阻器R4及中央處理單元11，而觸發開關161 7 M412194 另一端接地，以及第四電阻器尺4之另一端接電源。本創作 之觸發開關161較佳者係設置於廁所之門的位置，例如 門問或門鎖’門的轉軸位置’利用門的開、關來觸動該觸 發開關1 6 1，本實施例則將之設置於門鎖位置，而觸發 開關1 6 1可採用微動開關或一般之按壓開關。 請再參第1、2圖所示，本創作則更包含有一顯示電 路1 7，該顯示電路1 7與中央處理單元1 1連接，以接 • 受中央處理單元11控制來顯示馬桶使用上的不同狀態。 該顯示電路1 7則包含有一啟動指示燈1 7丄串接一第五 電阻器R5 ’ s亥第五電阻器R5另一端連接中央處理單元1 1，該啟動指示燈1 7 1另一端接電源；一有人指示燈工 7 2串接一第六電阻器R6,該第六電阻器r6另一端連接中 央處理單元1 1，該有人指示燈1 7 2另一端接電源；一 小便指示燈1 7 3串接一第七電阻器R7,該第七電阻器R7 • 另一端連接中央處理單元1 1，該小便指示燈1 7 3另一 端接電源；一大便指示燈1 7 4串接一第八電阻器R8，該 第八電阻器R8另一端連接中央處理單元丄丄，該大便指示 燈1 7 4另一端接電源。 操作說明： 本創作在接上電源後，啟動指示燈亮起，當有 人進入廁所並將門鎖扣上時，觸動觸發開關^ 6 1，當觸 發電路輸入一個低電位訊號給中央處理單元1 1 (IC8951 8 M412194 處理器），中央處理單元1 1内的程式開始執行，該有人指 示燈1 7 2亮起；當使用者小便時，光敏電阻不受遮蓋， 維持低阻值，達靈頓對電晶體維持在截止區，由集極輸出 高電位訊號給中央處理單元1 1，由程式執行，令小便指 示燈1 7 3亮起，當使用者開門或解開門鎖後，有人指示 燈1 7 2熄滅，中央處理單元1 1輸出一控制訊號至電磁 閥1 5，電磁閥1 5開啟並延時若干秒一例如4秒後關 • 閉，完成小便沖水流程。 當使用者大便時，大便遮蓋光敏電阻，光敏電阻轉為 高阻值，達靈頓對電晶體進入飽和區，由集極輸出低電位 訊號給中央處理單元1 1，程式執行後，大便指示燈1 7 4亮起，當使用者開門或解開門鎖後，有人指示燈1 7 2 熄滅，中央處理單元1 1輸出一控制訊號至電磁閥1 5， 電磁閥1 5開啟並延時若干秒一例如8秒後關閉，完成大 • 便沖水流程。 以上所揭，僅為本創作所提供之較佳實施例，並非用 以限制本創作實施例之範圍，凡本技術領域内之相關技藝 者根據本創作所為之均等變化，皆應屬本創作所涵蓋之範 【圖式簡單說明】 第1圖係本創作馬桶6 ’補自動沖水裝置之方塊圖 〇 第2圖係本創作馬桶自動沖水裝置之電路圖M412194 Five's new description: [New technical field] This creation involves a kind of toilet, especially an automatic flushing device. In detail, it refers to the kind of energy that can be used for flushing or energy saving. Water control. [Prior Art] Press, the current toilet flushing device, mainly by means of artificial manual mode, presses (4) water switch after the corridor, so that the water in the water storage tank is discharged into the toilet, and the stool or urination is rushed to the horse, this traditional The practice does not separate the stool or the small (four), so that the flushing volume is exactly the same, but generally the flushing water required for urination is small, so 'the traditional toilet is a waste of water in use, because: the average number of people urinating every day The frequency of stools is much more frequent, so the use of invisible toilets has wasted a lot of water resources. In addition, due to the flushing of the toilet, the pressing switch of the toilet will leave the dirt used in the forehand use, such as sweat, bacteria, even large and small urine, etc. (4) unsanitary, so 'developed-type can be automatically judged as stool or It is an important subject of this case to urinate and automatically control the flushing device of the toilet according to the stool and urine. ~ [New Content] One of the purposes of this creation is to provide an automatic flushing device for the toilet, which can automatically flush water without having to manually press the flushing device. Another object of the present invention is to provide an automatic flushing device for a toilet that can detect stool and urination. Efficacy: '.##, the technical means to achieve the purpose of this case and yuan! = barrel; dynamic flushing device mainly contains - central processing unit; / connected to the central processing unit or (10) central processing and _^ circuit, connected to the central processing unit, the detection circuit =: _ urinating or stool, and by the _ circuit to provide the processing of the early detection of the signal; electric! surgery: 1:: for the flush toilet Water switch; - switch circuit, the switch circuit is early 70 command to open or close the solenoid valve; a trigger door is closed, (connected to the towel processing unit, the trigger circuit has - touch: 'touch the When the trigger circuit of the trigger circuit is triggered, the central processing unit detects the signal detected by the root magnetic circuit 'J circuit to drive the switch circuit to open or close the electromagnetic valve' and the timer valve timing is turned on by the timer. The above-mentioned toilet automatic flushing device, Wherein, the detecting circuit package: Darlington circuit '-photosensitive resistor, first resistor, second resistor, variable resistor', wherein the first resistor, the variable resistor, and the second resistor string Connected to the base and collector of the Darlington circuit And the photoresistor is;; between the base and the emitter of the circuit, and the indirect power supply of the variable resistor and the second resistor, and the photoresistor and the emitter of the Darlington circuit are grounded, the resistor and the Darlington The circuit set is connected to the central processing unit. The above-mentioned toilet automatic flushing device, wherein the switch circuit comprises a M412194-Darlington circuit, a third resistor, and a relay, wherein the base of the Darlington circuit is transmitted through The third resistor is connected to the central processing unit, the collector is connected to one end of the relay, the emitter is grounded, the relay normally open contact a is connected to the solenoid valve, and the other end of the relay is connected to the power supply. The trigger circuit includes a fourth resistor and a trigger switch. One end of the trigger switch is connected to the fourth resistor and the central processing unit, and the other end of the trigger switch is grounded, and the other end of the fourth resistor is connected to the power supply. The automatic flushing device of the toilet further comprises a display circuit connected to the central processing unit for receiving the control of the central processing unit to display the toilet The above-mentioned toilet automatic flushing device, wherein the display circuit comprises: a start indicator connected in series with a fifth resistor, the other end of the fifth resistor being connected to the central processing unit, the start indicator The other end is connected to the power supply; one is pointed out that the indicator light is connected in series with a sixth resistor, and the other end of the sixth resistor is connected to the central unit, and the other end of the indicator light is connected to the power supply; a seventh resistor, the other end of the seventh resistor is connected to the central processing unit, the other end of the urinal indicator is connected to the power source; the first indicator is connected in series with an eighth resistor, and the other end of the eighth resistor is connected to the central processing unit, The other end of the stool indicator is connected to the power supply. The above-mentioned toilet automatic flushing device, wherein the central processing unit adopts the IC8951 single-chip microprocessor, and the internal button has a timer. 5 丄4丄y4 The above automatic flushing device for the toilet, Wherein, the debt detector is arranged at the bottom or near the bottom of the toilet. The above automatic toilet flushing device, wherein the debt detector is a photosensitive resistor. This creation mainly uses the detector to detect stool or urination. The central processing unit 7G and (4) control the opening and opening time of the solenoid valve to control the flushing of the water, thus saving water and energy. Because the switch is not manually operated, there is no problem that the conventional push switch leaves the dirt used by the front hand and is relatively clean and hygienic. [Embodiment] In order to enable the Beck Review Committee to have a better understanding of the features and characteristics of this creation and (10), the following preferred embodiments are illustrated with the following description: Please refer to Figure 1 for the automatic creation of the toilet. Block diagram of the flushing device, from the box ffil towel can be understood that the creation includes a towel processing unit (CPU) 1 1, - timer 1 2, - detection circuit 3, - switching circuit i 4, a solenoid valve 1 5, a trigger circuit i 6 and the like. Fig. 2 is a circuit diagram of a preferred embodiment of the automatic flushing device for the present toilet. 'It can be seen from Fig. 2' that the cpu processing unit of the present invention uses the microprocessor numbered IC8951. Worker 2, of course, this creation can also use other microprocessors without (10) timer i 2, and the timer 12 is connected to the microprocessor. 6 M4.12i94 The detection circuit 1 3 of the present invention is provided with a detector 1 3 1 mainly for detecting that the object in the toilet is urinating or stool, and then the detection circuit 13 notifies the center of the detected signal. Processing Unit (CPU) 1 1. In the embodiment of FIG. 2, the detecting circuit 13 includes a Darlington circuit 1 3 2 , a photoresistor used as the detector 1 3 1 , and a first resistor. R1 is a second resistor r2, a variable resistor RX, wherein the first resistor R1, the variable resistor RX, and the second resistor R2 are connected in series between the base and the collector of the Darlington circuit. The photoresistor is connected between the base and the emitter of the Darlington circuit and the indirect power supply of the variable resistor RX and the second resistor R2, and the photoresistor and the emitter of the Darlington circuit are grounded, and the second resistor scale 2 The Darlington circuit set is connected to the central processing unit. The photosensitive resistor of the present invention can be installed at the bottom of the seated horse bucket, the stool can cover the light, and the transparency of the urine can not cover the light, and the sensitivity to the light is adjusted by the variable resistor 11乂. The switching circuit 14 of the present invention comprises a Darlington circuit 141, a third resistor R3, and a relay 丄4 2, wherein the base of the Darlington circuit 141 is transmitted through the third resistor caliper 3 Connected to the central processing unit 丄1, its collector is connected to one end of the relay 丄4 2 , its emitter is grounded, and its open contact a is connected to the solenoid valve 丄 5, and the other end of the relay worker 4 2 is connected to the power supply. As mentioned in the specification, the trigger circuit i6 of the present invention is composed of a fourth resistor R4 and a trigger switch 161. The trigger switch 16 1 - terminal is connected to the fourth resistor R4 and the central processing unit 11 And the other end of the trigger switch 161 7 M412194 is grounded, and the other end of the fourth resistor rule 4 is connected to the power supply. The trigger switch 161 of the present invention is preferably disposed at the position of the door of the toilet. For example, the door door or the door lock 'the position of the shaft of the door' is activated by the opening and closing of the door. The trigger switch 161 is used in this embodiment. It is set at the door lock position, and the trigger switch 161 can be a micro switch or a general push switch. Please refer to FIG. 1 and FIG. 2 again. The present invention further includes a display circuit 17. The display circuit 17 is connected to the central processing unit 11 to be controlled by the central processing unit 11 to display the use of the toilet. Different states. The display circuit 17 includes a start indicator 1 7 丄 series connected to a fifth resistor R5 ' shai fifth resistor R5 and the other end is connected to the central processing unit 1 1, the start indicator 1 7 1 is connected to the other end of the power supply A person indicator light 7 2 is connected in series with a sixth resistor R6, and the other end of the sixth resistor r6 is connected to the central processing unit 1 1. The human indicator light 1 7 2 is connected to the other end of the power supply; a urine light indicator 1 7 3 serially connected to a seventh resistor R7, the seventh resistor R7 • the other end is connected to the central processing unit 1 1, the other end of the urination indicator 1 7 3 is connected to the power supply; the stool indicator 1 7 4 is connected in series with the eighth The resistor R8 is connected to the central processing unit 另一 at the other end of the eighth resistor R8, and the other end of the stool indicator lamp 147 is connected to the power source. Operation instructions: After the power is connected, the start indicator lights up. When someone enters the toilet and locks the door lock, the trigger switch ^ 6 1 is touched. When the trigger circuit inputs a low potential signal to the central processing unit 1 1 (IC8951) 8 M412194 processor), the program in the central processing unit 1 1 starts to execute, the human indicator light 1 7 2 lights up; when the user urinates, the photoresistor is not covered, maintaining a low resistance value, Darlington to the transistor Maintained in the cut-off area, the collector output high-potential signal is sent to the central processing unit 1 1, and executed by the program, so that the urination indicator light 1 7 3 lights up, and when the user opens the door or unlocks the door lock, the indicator light 1 7 2 is extinguished. The central processing unit 1 1 outputs a control signal to the solenoid valve 15 , and the solenoid valve 15 is opened and delayed for several seconds, for example, 4 seconds, then closed and closed to complete the urinal flushing process. When the user urinates, the stool covers the photoresistor, the photoresistor turns to a high resistance value, Darlington enters the saturation region of the transistor, and the collector outputs a low potential signal to the central processing unit 1 1. After execution, the stool indicator 1 7 4 lights up, when the user opens the door or unlocks the door lock, the indicator light 1 7 2 goes out, the central processing unit 1 1 outputs a control signal to the solenoid valve 15 , the solenoid valve 15 opens and delays for a few seconds - for example Close after 8 seconds to complete the large flushing process. The above is only the preferred embodiment provided by the present invention, and is not intended to limit the scope of the presently-created embodiments. All of the related art in the art should be equally changed according to the present creation, and should belong to the present invention. Covering the scope [Simple description of the diagram] The first diagram is the block diagram of the 6's automatic flushing device of the creation toilet. The second diagram is the circuit diagram of the automatic flushing device of the creation toilet.
【主要元件符號說明】 中央處理單元11 偵測電路13 達靈頓電路1 3 2 達靈頓電路141 電磁閥1 5[Main component symbol description] Central processing unit 11 Detection circuit 13 Darlington circuit 1 3 2 Darlington circuit 141 Solenoid valve 1 5
計時器1 2 偵測器131 開關電路1 4 繼電器1 4 2 觸發電路16 觸發開關161 有人指示燈1 7 2 大便指示燈1 7 4 第二電阻器R2 第四電阻器R4 第六電阻器R6 第八電阻器R8Timer 1 2 Detector 131 Switch circuit 1 4 Relay 1 4 2 Trigger circuit 16 Trigger switch 161 Someone indicator 1 7 2 Stool indicator 1 7 4 Second resistor R2 Fourth resistor R4 Sixth resistor R6 Eight resistor R8
顯不電路17 指示燈171 小便指示燈1 7 3 第一電阻器R1 第三電阻器R3 第五電阻器R5 第七電阻器R7 可變電阻RXDisplay circuit 17 indicator 171 urination indicator 1 7 3 first resistor R1 third resistor R3 fifth resistor R5 seventh resistor R7 variable resistor RX