TWM532569U - Electric meter apparatus with light-blinking function - Google Patents
Electric meter apparatus with light-blinking function Download PDFInfo
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- TWM532569U TWM532569U TW105206919U TW105206919U TWM532569U TW M532569 U TWM532569 U TW M532569U TW 105206919 U TW105206919 U TW 105206919U TW 105206919 U TW105206919 U TW 105206919U TW M532569 U TWM532569 U TW M532569U
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Description
本創作係有關於一種電表裝置，特別是一種具有光閃爍功能之電表裝置。The present invention relates to an electric meter device, in particular to an electric meter device having a light scintillation function.
電表與勾表（clamp meter）均是常用的電子量測裝置；勾表不需電性接觸即可量測導體（例如電線）內的電流。Both the electricity meter and the clamp meter are commonly used electronic measuring devices; the hook meter can measure the current in a conductor (such as a wire) without electrical contact.
電表與勾表具有短路測試功能以測試短路；當短路被相關技術之電表量測到時，相關技術之電表會產生聲音以提醒使用者。然而，在吵雜的環境當中，例如在工廠裡面，使用者有時候會很難聽到相關技術之電表所產生的聲音。The meter and the hook have a short-circuit test function to test the short-circuit; when the short-circuit is measured by the meter of the related art, the related art meter generates a sound to remind the user. However, in noisy environments, such as in factories, it is sometimes difficult for users to hear the sounds produced by the related technology meters.
為改善上述習知技術之缺點，本創作之第一目的在於提供一種具有光閃爍功能之電表裝置。In order to improve the above disadvantages of the prior art, the first object of the present invention is to provide an electric meter device having a light flickering function.
為改善上述習知技術之缺點，本創作之第二目的在於提供一種具有光閃爍功能之電表裝置。In order to improve the above disadvantages of the prior art, a second object of the present invention is to provide an electric meter device having a light flickering function.
為改善上述習知技術之缺點，本創作之第三目的在於提供一種具有光閃爍功能之電表裝置。In order to improve the above disadvantages of the prior art, a third object of the present invention is to provide an electric meter device having a light flickering function.
為達成本創作之上述第一目的，本創作之具有光閃爍功能之電表裝置係應用於一外部電阻，該具有光閃爍功能之電表裝置包含：一正端探針，該正端探針的一端連接至該外部電阻的一端；一負端探針，該負端探針的一端連接至該外部電阻的另一端，該負端探針的另一端接地；一電阻測量電路，該電阻測量電路連接至該正端探針的另一端；一電壓供應單元，該電壓供應單元連接至該電阻測量電路；一微控制單元，該微控制單元連接至該電阻測量電路；及一光閃爍提示單元，該光閃爍提示單元連接至該微控制單元。其中該電阻測量電路透過該正端探針及該負端探針測量該外部電阻以得到該外部電阻之一電阻值；該電阻測量電路通知該微控制單元該外部電阻之該電阻值；如果該外部電阻之該電阻值小於或等於一預設值，則該微控制單元控制該光閃爍提示單元閃爍地發光。In order to achieve the above first object of the present invention, the electric meter device with light flashing function of the present invention is applied to an external resistor, and the electric meter device with light blinking function comprises: a positive end probe, one end of the positive end probe Connected to one end of the external resistor; a negative terminal probe, one end of the negative end probe is connected to the other end of the external resistor, and the other end of the negative end probe is grounded; a resistance measuring circuit, the resistance measuring circuit is connected To the other end of the positive end probe; a voltage supply unit connected to the resistance measuring circuit; a micro control unit connected to the resistance measuring circuit; and a light flashing prompting unit, A light flashing prompt unit is connected to the micro control unit. The resistance measuring circuit measures the external resistance through the positive end probe and the negative end probe to obtain a resistance value of the external resistor; the resistance measuring circuit notifies the micro control unit of the resistance value of the external resistor; The resistance value of the external resistor is less than or equal to a preset value, and the micro control unit controls the light flashing prompt unit to blink to emit light.
再者，如上所述之具有光閃爍功能之電表裝置，更包含：一顯示器，該顯示器連接至該微控制單元。其中該光閃爍提示單元係為一背光模組。Furthermore, the electric meter device having the light flicker function as described above further includes: a display connected to the micro control unit. The light flashing prompt unit is a backlight module.
再者，如上所述之具有光閃爍功能之電表裝置，其中該光閃爍提示單元係為一發光二極體。Furthermore, the electric meter device having the light flicker function as described above, wherein the light flicker prompting unit is a light emitting diode.
為達成本創作之上述第二目的，本創作之具有光閃爍功能之電表裝置係應用於一外部電阻，該具有光閃爍功能之電表裝置包含：一正端探針，該正端探針的一端連接至該外部電阻的一端；一負端探針，該負端探針的一端連接至該外部電阻的另一端，該負端探針的另一端接地；一電阻測量電路，該電阻測量電路連接至該正端探針的另一端；一電壓供應單元，該電壓供應單元連接至該電阻測量電路；一微控制單元，該微控制單元連接至該電阻測量電路；一光閃爍提示單元，該光閃爍提示單元連接至該微控制單元；及一聲音提示單元，該聲音提示單元連接至該微控制單元。其中該電阻測量電路透過該正端探針及該負端探針測量該外部電阻以得到該外部電阻之一電阻值；該電阻測量電路通知該微控制單元該外部電阻之該電阻值；如果該外部電阻之該電阻值小於或等於一預設值，則該微控制單元控制該光閃爍提示單元閃爍地發光，且同時該微控制單元控制該聲音提示單元發出聲音。In order to achieve the above second object of the present invention, the electric meter device with light flashing function of the present invention is applied to an external resistor, and the electric meter device with light blinking function comprises: a positive end probe, one end of the positive end probe Connected to one end of the external resistor; a negative terminal probe, one end of the negative end probe is connected to the other end of the external resistor, and the other end of the negative end probe is grounded; a resistance measuring circuit, the resistance measuring circuit is connected To the other end of the positive end probe; a voltage supply unit connected to the resistance measuring circuit; a micro control unit connected to the resistance measuring circuit; a light flashing prompting unit, the light A flashing prompt unit is coupled to the micro control unit; and an audible alert unit coupled to the micro control unit. The resistance measuring circuit measures the external resistance through the positive end probe and the negative end probe to obtain a resistance value of the external resistor; the resistance measuring circuit notifies the micro control unit of the resistance value of the external resistor; When the resistance value of the external resistor is less than or equal to a preset value, the micro control unit controls the light flashing prompting unit to blink to emit light, and at the same time, the micro control unit controls the sound prompting unit to emit a sound.
再者，如上所述之具有光閃爍功能之電表裝置，更包含：一顯示器，該顯示器連接至該微控制單元。其中該光閃爍提示單元係為一背光模組。Furthermore, the electric meter device having the light flicker function as described above further includes: a display connected to the micro control unit. The light flashing prompt unit is a backlight module.
再者，如上所述之具有光閃爍功能之電表裝置，其中該光閃爍提示單元係為一發光二極體。Furthermore, the electric meter device having the light flicker function as described above, wherein the light flicker prompting unit is a light emitting diode.
再者，如上所述之具有光閃爍功能之電表裝置，其中該聲音提示單元係為一蜂鳴器。Furthermore, the electric meter device having the light flicker function as described above, wherein the sound presenting unit is a buzzer.
為達成本創作之上述第三目的，本創作之具有光閃爍功能之電表裝置係應用於一外部電阻，該具有光閃爍功能之電表裝置包含：一正端探針，該正端探針的一端連接至該外部電阻的一端；一負端探針，該負端探針的一端連接至該外部電阻的另一端，該負端探針的另一端接地；一電阻測量電路，該電阻測量電路連接至該正端探針的另一端；一電壓供應單元，該電壓供應單元連接至該電阻測量電路；一微控制單元，該微控制單元連接至該電阻測量電路；一背光模組，該背光模組連接至該微控制單元；及一聲音提示單元，該聲音提示單元連接至該微控制單元。其中該電阻測量電路透過該正端探針及該負端探針測量該外部電阻以得到該外部電阻之一電阻值；該電阻測量電路通知該微控制單元該外部電阻之該電阻值；如果該外部電阻之該電阻值小於或等於一預設值，則該微控制單元控制該背光模組閃爍地發光，且同時該微控制單元控制該聲音提示單元發出聲音。In order to achieve the above-mentioned third object of the present invention, the electric meter device with light flashing function of the present invention is applied to an external resistor, and the electric meter device with light blinking function comprises: a positive end probe, one end of the positive end probe Connected to one end of the external resistor; a negative terminal probe, one end of the negative end probe is connected to the other end of the external resistor, and the other end of the negative end probe is grounded; a resistance measuring circuit, the resistance measuring circuit is connected To the other end of the positive end probe; a voltage supply unit connected to the resistance measuring circuit; a micro control unit connected to the resistance measuring circuit; a backlight module, the backlight module The group is connected to the micro control unit; and an audible prompt unit is connected to the micro control unit. The resistance measuring circuit measures the external resistance through the positive end probe and the negative end probe to obtain a resistance value of the external resistor; the resistance measuring circuit notifies the micro control unit of the resistance value of the external resistor; When the resistance value of the external resistor is less than or equal to a preset value, the micro control unit controls the backlight module to blink to emit light, and at the same time, the micro control unit controls the sound prompting unit to emit a sound.
再者，如上所述之具有光閃爍功能之電表裝置，更包含：一顯示器，該顯示器連接至該微控制單元。Furthermore, the electric meter device having the light flicker function as described above further includes: a display connected to the micro control unit.
再者，如上所述之具有光閃爍功能之電表裝置，其中該聲音提示單元係為一蜂鳴器。Furthermore, the electric meter device having the light flicker function as described above, wherein the sound presenting unit is a buzzer.
本創作之功效在於當短路被電表量測到時，電表的背光模組或發光二極體會閃爍以提醒使用者。The effect of this creation is that when the short circuit is measured by the meter, the backlight module or the light emitting diode of the meter will flash to remind the user.
有關本創作的詳細說明及技術內容，請參閱以下的詳細說明和附圖說明如下，而附圖與詳細說明僅作為說明之用，並非用於限制本創作。The detailed description and technical contents of the present invention are described in the following detailed description and the accompanying drawings.
請參考圖1，其係為本創作之具有光閃爍功能之電表裝置之第一實施例方塊圖。一種具有光閃爍功能之電表裝置10係應用於一外部電阻20；該具有光閃爍功能之電表裝置10包含一正端探針102、一負端探針104、一電阻測量電路106、一電壓供應單元108、一微控制單元110、一光閃爍提示單元112及一顯示器114。該電阻測量電路106包含一第一分壓電阻120、一PTC熱敏電阻單元122、一測量端電阻124、一比較器126及一參考電壓源134。該比較器126包含一第一輸入端128、一第二輸入端130及一輸出端132。其中PTC為正溫度係數（positive temperature coefficient）之縮寫。Please refer to FIG. 1, which is a block diagram of a first embodiment of the electric meter device with light flashing function. An electric meter device 10 having a light scintillation function is applied to an external resistor 20; the meter device 10 having a light scintillation function includes a positive end probe 102, a negative end probe 104, a resistance measuring circuit 106, and a voltage supply. The unit 108, a micro control unit 110, a light flashing prompting unit 112 and a display 114. The resistance measuring circuit 106 includes a first voltage dividing resistor 120, a PTC thermistor unit 122, a measuring terminal resistor 124, a comparator 126 and a reference voltage source 134. The comparator 126 includes a first input terminal 128, a second input terminal 130, and an output terminal 132. Where PTC is an abbreviation for positive temperature coefficient.
該正端探針102的一端連接至該外部電阻20的一端；該負端探針104的一端連接至該外部電阻20的另一端；該負端探針104的另一端接地；該電阻測量電路106連接至該正端探針102的另一端；該電壓供應單元108連接至該電阻測量電路106；該微控制單元110連接至該電阻測量電路106；該光閃爍提示單元112連接至該微控制單元110；該顯示器114連接至該微控制單元110；該第一分壓電阻120的一端連接至該電壓供應單元108；該PTC熱敏電阻單元122的一端連接至該第一分壓電阻120的另一端；該PTC熱敏電阻單元122的另一端連接至該正端探針102的另一端；該測量端電阻124的一端連接至該正端探針102的另一端及該PTC熱敏電阻單元122的另一端；該比較器126的該第一輸入端128連接至該測量端電阻124的另一端；該比較器126的該輸出端132連接至該微控制單元110；該參考電壓源134連接至該比較器126的該第二輸入端130。One end of the positive end probe 102 is connected to one end of the external resistor 20; one end of the negative end probe 104 is connected to the other end of the external resistor 20; the other end of the negative end probe 104 is grounded; the resistance measuring circuit 106 is connected to the other end of the positive end probe 102; the voltage supply unit 108 is connected to the resistance measuring circuit 106; the micro control unit 110 is connected to the resistance measuring circuit 106; the light flashing prompting unit 112 is connected to the micro control The display unit 114 is connected to the micro control unit 110; one end of the first voltage dividing resistor 120 is connected to the voltage supply unit 108; one end of the PTC thermistor unit 122 is connected to the first voltage dividing resistor 120. The other end of the PTC thermistor unit 122 is connected to the other end of the positive end probe 102; one end of the measuring end resistor 124 is connected to the other end of the positive end probe 102 and the PTC thermistor unit The other end of the comparator 126 is connected to the other end of the measuring resistor 124; the output 132 of the comparator 126 is connected to the micro control unit 110; the reference voltage source 134 is connected To the comparison The second input 130 of the 126.
該電阻測量電路106透過該正端探針102及該負端探針104測量該外部電阻20以得到該外部電阻20之一電阻值；該電阻測量電路106通知該微控制單元110該外部電阻20之該電阻值；如果該外部電阻20之該電阻值小於或等於一預設值，則該微控制單元110控制該光閃爍提示單元112閃爍地發光。換句話說，如果該外部電阻20之該電阻值小於或等於該預設值，則該比較器126通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該光閃爍提示單元112閃爍地發光。該預設值可為例如但本創作不限定為0.1歐姆或是0.5歐姆；該具有光閃爍功能之電表裝置10可為例如但本創作不限定為一電表或一勾表（clamp meter）。The resistance measuring circuit 106 measures the external resistor 20 through the positive end probe 102 and the negative end probe 104 to obtain a resistance value of the external resistor 20; the resistance measuring circuit 106 notifies the micro control unit 110 of the external resistor 20 The resistance value; if the resistance value of the external resistor 20 is less than or equal to a preset value, the micro control unit 110 controls the light flashing prompting unit 112 to blink to emit light. In other words, if the resistance value of the external resistor 20 is less than or equal to the preset value, the comparator 126 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the The micro control unit 110 controls the light flashing prompting unit 112 to blink light. The preset value may be, for example, but the present invention is not limited to 0.1 ohm or 0.5 ohm; the meter device 10 having the light blinking function may be, for example, but the present invention is not limited to an electric meter or a clamp meter.
該光閃爍提示單元112係為該顯示器114之一背光模組，或是設置於該具有光閃爍功能之電表裝置10之表面之一發光二極體。該PTC熱敏電阻單元122係為一電路限流保護單元。該電壓供應單元108可提供直流電壓或交流電壓。The light flashing prompting unit 112 is a backlight module of the display 114 or a light emitting diode disposed on the surface of the meter device 10 having the light blinking function. The PTC thermistor unit 122 is a circuit current limiting protection unit. The voltage supply unit 108 can provide a DC voltage or an AC voltage.
請參考圖2，其係為本創作之具有光閃爍功能之電表裝置之第二實施例方塊圖。圖2所示之元件敘述與圖1相似者，為簡潔因素，於此不再贅述。再者，該電阻測量電路106更包含一類比數位轉換器136；該類比數位轉換器136連接至該測量端電阻124的另一端及該微控制單元110。如果該外部電阻20之該電阻值小於或等於該預設值，則該類比數位轉換器136通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該光閃爍提示單元112閃爍地發光。Please refer to FIG. 2, which is a block diagram of a second embodiment of the electric meter device with light flashing function. The components shown in FIG. 2 are similar to those in FIG. 1 and are for brevity and will not be described again. Moreover, the resistance measuring circuit 106 further includes an analog-to-digital converter 136; the analog-to-digital converter 136 is connected to the other end of the measuring terminal resistor 124 and the micro control unit 110. If the resistance value of the external resistor 20 is less than or equal to the preset value, the analog digital converter 136 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the micro control The unit 110 controls the light flashing prompting unit 112 to blink to emit light.
請參考圖3，其係為本創作之具有光閃爍功能之電表裝置之第三實施例方塊圖。圖3所示之元件敘述與圖1～2相似者，為簡潔因素，於此不再贅述。再者，該具有光閃爍功能之電表裝置10更包含一聲音提示單元116；該聲音提示單元116連接至該微控制單元110。如果該外部電阻20之該電阻值小於或等於該預設值，則該微控制單元110控制該光閃爍提示單元112閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。換句話說，如果該外部電阻20之該電阻值小於或等於該預設值，則該比較器126通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該光閃爍提示單元112閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。該聲音提示單元116係為一蜂鳴器。Please refer to FIG. 3 , which is a block diagram of a third embodiment of the electric meter device with light flashing function. The components shown in FIG. 3 are similar to those in FIGS. 1 and 2, and are not described herein for brevity. Furthermore, the meter device 10 with light flashing function further includes an audible prompt unit 116; the audible prompt unit 116 is connected to the micro control unit 110. If the resistance value of the external resistor 20 is less than or equal to the preset value, the micro control unit 110 controls the light flashing prompting unit 112 to blink to emit light, and at the same time, the micro control unit 110 controls the sound prompting unit 116 to emit a sound. In other words, if the resistance value of the external resistor 20 is less than or equal to the preset value, the comparator 126 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the The micro control unit 110 controls the light flashing prompting unit 112 to blink to emit light, and at the same time, the micro control unit 110 controls the sound prompting unit 116 to emit a sound. The voice prompting unit 116 is a buzzer.
請參考圖4，其係為本創作之具有光閃爍功能之電表裝置之第四實施例方塊圖。圖4所示之元件敘述與圖1～3相似者，為簡潔因素，於此不再贅述。如果該外部電阻20之該電阻值小於或等於該預設值，則該類比數位轉換器136通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該光閃爍提示單元112閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。Please refer to FIG. 4, which is a block diagram of a fourth embodiment of the electric meter device with light flashing function. The components shown in FIG. 4 are similar to those in FIGS. 1 to 3, and are not described herein for brevity. If the resistance value of the external resistor 20 is less than or equal to the preset value, the analog digital converter 136 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the micro control The unit 110 controls the light flashing prompting unit 112 to blink to emit light, and at the same time the micro control unit 110 controls the sound prompting unit 116 to emit a sound.
請參考圖5，其係為本創作之具有光閃爍功能之電表裝置之第五實施例方塊圖。圖5所示之元件敘述與圖1～4相似者，為簡潔因素，於此不再贅述。再者，該具有光閃爍功能之電表裝置10更包含一背光模組118，該背光模組118連接至該微控制單元110。如果該外部電阻20之該電阻值小於或等於該預設值，則該微控制單元110控制該背光模組118閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。換句話說，如果該外部電阻20之該電阻值小於或等於該預設值，則該比較器126通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該背光模組118閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。Please refer to FIG. 5, which is a block diagram of a fifth embodiment of the electric meter device with light flashing function. The components shown in FIG. 5 are similar to those in FIGS. 1 to 4, and are not described herein for brevity. Furthermore, the light metering device 10 further includes a backlight module 118 connected to the micro control unit 110. If the resistance value of the external resistor 20 is less than or equal to the preset value, the micro control unit 110 controls the backlight module 118 to blink to emit light, and at the same time, the micro control unit 110 controls the sound prompting unit 116 to emit a sound. In other words, if the resistance value of the external resistor 20 is less than or equal to the preset value, the comparator 126 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the The micro control unit 110 controls the backlight module 118 to emit light by blinking, and at the same time, the micro control unit 110 controls the sound prompting unit 116 to emit sound.
請參考圖6，其係為本創作之具有光閃爍功能之電表裝置之第六實施例方塊圖。圖6所示之元件敘述與圖1～5相似者，為簡潔因素，於此不再贅述。如果該外部電阻20之該電阻值小於或等於該預設值，則該類比數位轉換器136通知該微控制單元110該外部電阻20之該電阻值小於或等於該預設值，使得該微控制單元110控制該背光模組118閃爍地發光，且同時該微控制單元110控制該聲音提示單元116發出聲音。Please refer to FIG. 6, which is a block diagram of a sixth embodiment of the electric meter device with light flashing function. The components shown in FIG. 6 are similar to those in FIGS. 1 to 5, and are not described herein for brevity. If the resistance value of the external resistor 20 is less than or equal to the preset value, the analog digital converter 136 notifies the micro control unit 110 that the resistance value of the external resistor 20 is less than or equal to the preset value, so that the micro control The unit 110 controls the backlight module 118 to emit light in a blinking manner, and at the same time, the micro control unit 110 controls the sound prompting unit 116 to emit a sound.
本創作之功效在於當短路被電表量測到時，電表的背光模組或發光二極體會閃爍以提醒使用者。The effect of this creation is that when the short circuit is measured by the meter, the backlight module or the light emitting diode of the meter will flash to remind the user.
然以上所述者，僅為本創作之較佳實施例，當不能限定本創作實施之範圍，即凡依本創作申請專利範圍所作之均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍意圖保護之範疇。本創作還可有其它多種實施例，在不背離本創作精神及其實質的情況下，熟悉本領域的技術人員當可根據本創作作出各種相應的改變和變形，但這些相應的改變和變形都應屬於本創作所附的權利要求的保護範圍。綜上所述，當知本創作已具有產業利用性、新穎性與進步性，又本創作之構造亦未曾見於同類產品及公開使用，完全符合創作專利申請要件，爰依專利法提出申請。However, the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited, that is, the equal changes and modifications made by the scope of the patent application of the present invention should still be covered by the patent of the present invention. The scope of the scope is intended to protect. There may be other various embodiments of the present invention, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit of the present invention, but the corresponding changes and modifications are It is intended to fall within the scope of the appended claims. In summary, when the creation of this book has industrial utilization, novelty and progressiveness, and the structure of this creation has not been seen in similar products and public use, it fully meets the requirements for the creation of patent applications, and applies for the application according to the patent law.
10‧‧‧具有光閃爍功能之電表裝置10‧‧‧Electrometer device with light flashing function
20‧‧‧外部電阻20‧‧‧External resistance
102‧‧‧正端探針102‧‧‧ Positive probe
104‧‧‧負端探針104‧‧‧Negative probe
106‧‧‧電阻測量電路106‧‧‧resistance measurement circuit
108‧‧‧電壓供應單元108‧‧‧Voltage supply unit
110‧‧‧微控制單元110‧‧‧Micro Control Unit
112‧‧‧光閃爍提示單元112‧‧‧Light flashing reminder unit
114‧‧‧顯示器114‧‧‧Display
116‧‧‧聲音提示單元116‧‧‧Audio prompt unit
118‧‧‧背光模組118‧‧‧Backlight module
120‧‧‧第一分壓電阻120‧‧‧First voltage divider resistor
122‧‧‧PTC熱敏電阻單元122‧‧‧PTC Thermistor Unit
124‧‧‧測量端電阻124‧‧‧measuring terminal resistance
126‧‧‧比較器126‧‧‧ comparator
128‧‧‧第一輸入端128‧‧‧ first input
130‧‧‧第二輸入端130‧‧‧second input
132‧‧‧輸出端132‧‧‧output
134‧‧‧參考電壓源134‧‧‧reference voltage source
136‧‧‧類比數位轉換器136‧‧‧ analog digital converter
圖1為本創作之具有光閃爍功能之電表裝置之第一實施例方塊圖。1 is a block diagram of a first embodiment of an electric meter device having a light flashing function.
圖2為本創作之具有光閃爍功能之電表裝置之第二實施例方塊圖。2 is a block diagram showing a second embodiment of an electric meter device having a light flashing function.
圖3為本創作之具有光閃爍功能之電表裝置之第三實施例方塊圖。Fig. 3 is a block diagram showing a third embodiment of the electric meter device having the light flashing function.
圖4為本創作之具有光閃爍功能之電表裝置之第四實施例方塊圖。Fig. 4 is a block diagram showing a fourth embodiment of the electric meter device having the light flashing function.
圖5為本創作之具有光閃爍功能之電表裝置之第五實施例方塊圖。Fig. 5 is a block diagram showing a fifth embodiment of the electric meter device having the light flashing function.
圖6為本創作之具有光閃爍功能之電表裝置之第六實施例方塊圖。Fig. 6 is a block diagram showing a sixth embodiment of the electric meter device having the light flashing function.
10‧‧‧具有光閃爍功能之電表裝置 10‧‧‧Electrometer device with light flashing function
20‧‧‧外部電阻 20‧‧‧External resistance
102‧‧‧正端探針 102‧‧‧ Positive probe
104‧‧‧負端探針 104‧‧‧Negative probe
106‧‧‧電阻測量電路 106‧‧‧resistance measurement circuit
108‧‧‧電壓供應單元 108‧‧‧Voltage supply unit
110‧‧‧微控制單元 110‧‧‧Micro Control Unit
112‧‧‧光閃爍提示單元 112‧‧‧Light flashing reminder unit
114‧‧‧顯示器 114‧‧‧Display
120‧‧‧第一分壓電阻 120‧‧‧First voltage divider resistor
122‧‧‧PTC熱敏電阻單元 122‧‧‧PTC Thermistor Unit
124‧‧‧測量端電阻 124‧‧‧measuring terminal resistance
126‧‧‧比較器 126‧‧‧ comparator
128‧‧‧第一輸入端 128‧‧‧ first input
130‧‧‧第二輸入端 130‧‧‧second input
132‧‧‧輸出端 132‧‧‧output
134‧‧‧參考電壓源 134‧‧‧reference voltage source
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105206919U TWM532569U (en) | 2016-05-12 | 2016-05-12 | Electric meter apparatus with light-blinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105206919U TWM532569U (en) | 2016-05-12 | 2016-05-12 | Electric meter apparatus with light-blinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM532569U true TWM532569U (en) | 2016-11-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| TW105206919U TWM532569U (en) | 2016-05-12 | 2016-05-12 | Electric meter apparatus with light-blinking function |
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| Country | Link |
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| TW (1) | TWM532569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI640777B (en) * | 2017-08-04 | 2018-11-11 | 錞鐿科技股份有限公司 | Electric meter apparatus with light-blinking function |
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2016
- 2016-05-12 TW TW105206919U patent/TWM532569U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI640777B (en) * | 2017-08-04 | 2018-11-11 | 錞鐿科技股份有限公司 | Electric meter apparatus with light-blinking function |
| CN109387696A (en) * | 2017-08-04 | 2019-02-26 | 錞镱科技股份有限公司 | Electric meter device with light flashing function |
| CN109387696B (en) * | 2017-08-04 | 2021-10-08 | 錞镱科技股份有限公司 | Electric meter device with light flashing function |
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