MEMS infrared thermopile gas sensor convenient to adjust
The utility model discloses an MEMS infrared thermopile gas sensor convenient to adjust, which comprises a tube cap and a tube seat, a fixing mechanism is arranged outside the tube seat, the fixing mechanism comprises a plurality of sliding rods, limiting blocks are fixedly mounted outside the slidi...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.12.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses an MEMS infrared thermopile gas sensor convenient to adjust, which comprises a tube cap and a tube seat, a fixing mechanism is arranged outside the tube seat, the fixing mechanism comprises a plurality of sliding rods, limiting blocks are fixedly mounted outside the sliding rods, a plurality of rectangular grooves A and a plurality of rectangular grooves B are formed inside the tube cap, and the rectangular grooves A and the rectangular grooves B are communicated with each other through the limiting blocks. The end, away from the limiting block, of the sliding rod is rotationally connected with a round rod, the round rod is sleeved with a spring, a protective layer is arranged on the outer portion of the pipe cap, a plurality of ventilation holes are formed in the outer portion of the protective layer, two pieces of filler are arranged in the ventilation holes, and a water absorption pad is arranged between the two pieces of filler. According to the MEMS infrared thermopile sensor, |
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Bibliography: | Application Number: CN202221900075U |