Detecting system is walked to object
The utility model discloses a detecting system is walked to object and method for, this system includes photoelectric switch and correspond the reflector that sets up on detection area's opposite side frame that the light that photoelectric switch's transmitting terminal sent makes a round...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a detecting system is walked to object and method for, this system includes photoelectric switch and correspond the reflector that sets up on detection area's opposite side frame that the light that photoelectric switch's transmitting terminal sent makes a round trip to form the W type light that covers detection area and received by photoelectric switch's receiving terminal through the reflector of corresponding setting after the reflection. This system can improve the accuracy that the measuring was walked to the object to it is with low costs to have simple structure, makes photoelectric switch quantity minimizing, the reliable and stable advantage of detected signal. |
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