CN204963882U - Signal conversion equipment based on photoelectric encoder - Google Patents
Signal conversion equipment based on photoelectric encoder Download PDFInfo
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- CN204963882U CN204963882U CN201520792204.3U CN201520792204U CN204963882U CN 204963882 U CN204963882 U CN 204963882U CN 201520792204 U CN201520792204 U CN 201520792204U CN 204963882 U CN204963882 U CN 204963882U
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- signal
- photoelectric encoder
- power supply
- electric quantity
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Abstract
The utility model discloses a signal conversion equipment based on photoelectric encoder, including power supply unit, photoelectric encoder, signal receiver, optoelectronic coupler, phase comparator, voltage frequency converter and voltage regulator, power supply unit is connected with the signal receiver power supply, photoelectric encoder's signal output part and signal receiver's signal input part are connected, signal receiver's signal output part and optoelectronic coupler's signal input part are connected, optoelectronic coupler's signal output part and phase comparator's signal input part are connected, phase comparator's the signal output part and the signal input part of voltage frequency converter are connected, the signal output part of voltage frequency converter and voltage regulator's signal input part are connected. The utility model discloses application scope is wide, and is easy and simple to handle.
Description
Technical field
The utility model relates to Signal coding switch technology, particularly a kind of simulating signal switch technology field of photoelectric encoder.
Background technology
At present, in modern electronics industry, be sensing means with photoelectric encoder and extensively adopt.Photoelectric encoder is a kind of sensor by opto-electronic conversion, the geometry of machinery displacement on output shaft being converted to pulse or digital quantity.Usually, absolute type, increment type and hybrid three kinds are divided into according to code-disc form photoelectric encoder.Incremental encoder directly utilizes photoelectricity transformation principle to export three prescription wave impulse A, B and Z phases.But the pulse signal that existing photoelectric encoder exports often can not be employed directly, and cause in actual applications, user must carry out corresponding expansion processing of circuit to the output signal of scrambler, and its application makes troubles to user.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of chromacoder based on photoelectric encoder, and phase comparator and output adjustable voltage are in the photoelectric coding conversion equipment of one.
Technical scheme: for achieving the above object, the technical solution of the utility model is as follows:
Based on the chromacoder of photoelectric encoder, comprise electric supply installation, photoelectric encoder, signal receiver, photoelectrical coupler, phase comparator, voltage to frequency converter and voltage adjuster, described electric supply installation and signal receiver are for being electrically connected, the signal output part of described photoelectric encoder is connected with the signal input part of signal receiver, the signal output part of described signal receiver is connected with the signal input part of photoelectrical coupler, the signal output part of described photoelectrical coupler is connected with the signal input part of phase comparator, the signal output part of described phase comparator is connected with the signal input part of voltage to frequency converter, the signal output part of described voltage to frequency converter is connected with the signal input part of voltage adjuster.
Further, described electric supply installation comprises solar powered unit, storage battery power supply unit, reserve battery and electric quantity monitoring unit, described solar powered unit and storage battery power supply unit are for electrical connection, described storage battery power supply unit and signal receiver are for being electrically connected, described reserve battery and signal receiver are for being electrically connected, described storage battery power supply unit is connected with Signal transmissions between electric quantity monitoring unit, and the signal input part of the signal output part reserve battery of described electric quantity monitoring unit connects.
Further, described electric quantity monitoring unit comprises electric power detection module, electric quantity data processing module and wireless transport module, and described electric power detection module is connected with storage battery power supply unit, monitors dump energy and current voltage in real time; Described electric quantity data processing module and electric power detection model calling, gather the battery dump energy of this electric power detection module monitors and current voltage and process the data collected; Described wireless transport module is connected with electric quantity data processing module, and described wireless transport module sends data handled by this electric quantity data processing module respectively to storage battery power supply unit and reserve battery in short-distance wireless communication mode.
Further, described photoelectric encoder is incremental encoder, umber of pulse 1 to 8000, maximum (top) speed 2500 revs/min.
Beneficial effect: the utility model circuit is simple and reliable, in conversion equipment, required components and parts are simple, quantity is few, easily investigates fault when carrying out channel check and fault handling; Phase comparator adopts professional quadrature decoder chip IC 6, and precision is high, and response is fast, and reliability is high, and antijamming capability is strong, and phase demodulation is accurate; Applied widely, easy and simple to handle.In addition, the optimal design of electric supply installation, possesses the function of intelligent power supply.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model device.
Fig. 2 is the structural representation of electric quantity monitoring unit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As attached Fig. 1 and 2, based on the chromacoder of photoelectric encoder, comprise electric supply installation 1, photoelectric encoder 2, signal receiver 3, photoelectrical coupler 4, phase comparator 5, voltage to frequency converter 6 and voltage adjuster 7, described electric supply installation 1 and signal receiver 3 are for being electrically connected, the signal output part of described photoelectric encoder 2 is connected with the signal input part of signal receiver 3, the signal output part of described signal receiver 3 is connected with the signal input part of photoelectrical coupler 4, the signal output part of described photoelectrical coupler 4 is connected with the signal input part of phase comparator 5, the signal output part of described phase comparator 5 is connected with the signal input part of voltage to frequency converter 6, the signal output part of described voltage to frequency converter 6 is connected with the signal input part of voltage adjuster 7.
Described electric supply installation 1 comprises solar powered unit 1-1, storage battery power supply unit 1-2, reserve battery 1-3 and electric quantity monitoring unit 1-4, described solar powered unit 1-1 and storage battery power supply unit 1-2 is for electrical connection, described storage battery power supply unit 1-2 and signal receiver 3 are for being electrically connected, described reserve battery 1-3 and signal receiver 3 are for being electrically connected, described storage battery power supply unit 1-2 is connected with Signal transmissions between electric quantity monitoring unit 1-4, and the signal input part of the signal output part reserve battery 1-3 of described electric quantity monitoring unit 1-4 connects.
Described electric quantity monitoring unit 1-4 comprises electric power detection module 1-41, electric quantity data processing module 1-42 and wireless transport module 1-43, and described electric power detection module 1-41 is connected with storage battery power supply unit 1-2, monitors dump energy and current voltage in real time; Described electric quantity data processing module 1-42 is connected with electric power detection module 1-41, gathers the battery dump energy of this electric power detection module monitors and current voltage and processes the data collected; Described wireless transport module 1-43 is connected with electric quantity data processing module 1-42, and described wireless transport module 1-43 sends data handled by this electric quantity data processing module 1-42 respectively to storage battery power supply unit 1-2 and reserve battery 1-3 in short-distance wireless communication mode.
The described photoelectric encoder that the utility model adopts is incremental encoder, umber of pulse 1 to 8000, maximum (top) speed 2500 revs/min.
The utility model circuit is simple and reliable, and in conversion equipment, required components and parts are simple, quantity is few, easily investigates fault when carrying out channel check and fault handling; Phase comparator adopts professional quadrature decoder chip IC 6, and precision is high, and response is fast, and reliability is high, and antijamming capability is strong, and phase demodulation is accurate; Applied widely, easy and simple to handle.In addition, the optimal design of electric supply installation, possesses the function of intelligent power supply.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. based on the chromacoder of photoelectric encoder, it is characterized in that: comprise electric supply installation (1), photoelectric encoder (2), signal receiver (3), photoelectrical coupler (4), phase comparator (5), voltage to frequency converter (6) and voltage adjuster (7), described electric supply installation (1) and signal receiver (3) are for being electrically connected, the signal output part of described photoelectric encoder (2) is connected with the signal input part of signal receiver (3), the signal output part of described signal receiver (3) is connected with the signal input part of photoelectrical coupler (4), the signal output part of described photoelectrical coupler (4) is connected with the signal input part of phase comparator (5), the signal output part of described phase comparator (5) is connected with the signal input part of voltage to frequency converter (6), the signal output part of described voltage to frequency converter (6) is connected with the signal input part of voltage adjuster (7).
2. according to claim 1 based on the chromacoder of photoelectric encoder, it is characterized in that: described electric supply installation (1) comprises solar powered unit (1-1), storage battery power supply unit (1-2), reserve battery (1-3) and electric quantity monitoring unit (1-4), described solar powered unit (1-1) and storage battery power supply unit (1-2) are for electrical connection, described storage battery power supply unit (1-2) and signal receiver (3) are for being electrically connected, described reserve battery (1-3) and signal receiver (3) are for being electrically connected, described storage battery power supply unit (1-2) is connected with Signal transmissions between electric quantity monitoring unit (1-4), the signal input part of the signal output part reserve battery (1-3) of described electric quantity monitoring unit (1-4) connects.
3. according to claim 2 based on the chromacoder of photoelectric encoder, it is characterized in that: described electric quantity monitoring unit (1-4) comprises electric power detection module (1-41), electric quantity data processing module (1-42) and wireless transport module (1-43), described electric power detection module (1-41) is connected with storage battery power supply unit (1-2), monitors dump energy and current voltage in real time; Described electric quantity data processing module (1-42) is connected with electric power detection module (1-41), gathers the battery dump energy of this electric power detection module monitors and current voltage and processes the data collected; Described wireless transport module (1-43) is connected with electric quantity data processing module (1-42), and described wireless transport module (1-43) sends data handled by this electric quantity data processing module (1-42) respectively to storage battery power supply unit (1-2) and reserve battery (1-3) in short-distance wireless communication mode.
4. the chromacoder based on photoelectric encoder according to claim 1, is characterized in that: described photoelectric encoder is incremental encoder, umber of pulse 1 to 8000, maximum (top) speed 2500 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792204.3U CN204963882U (en) | 2015-10-14 | 2015-10-14 | Signal conversion equipment based on photoelectric encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792204.3U CN204963882U (en) | 2015-10-14 | 2015-10-14 | Signal conversion equipment based on photoelectric encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963882U true CN204963882U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792204.3U Expired - Fee Related CN204963882U (en) | 2015-10-14 | 2015-10-14 | Signal conversion equipment based on photoelectric encoder |
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| Country | Link |
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| CN (1) | CN204963882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022135024A1 (en) * | 2020-12-21 | 2022-06-30 | 金卡智能集团股份有限公司 | Pulse signal output circuit and flowmeter |
-
2015
- 2015-10-14 CN CN201520792204.3U patent/CN204963882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022135024A1 (en) * | 2020-12-21 | 2022-06-30 | 金卡智能集团股份有限公司 | Pulse signal output circuit and flowmeter |
| GB2617511A (en) * | 2020-12-21 | 2023-10-11 | Goldcard Smart Group Co Ltd | Pulse signal output circuit and flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20171014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |