Human proximity sensor inspection device and detection method
A technology for human body approaching and testing devices, which is applied in optical device exploration, instruments, geophysical surveying, etc. It can solve the problems of difficult adjustment of sensors, long strokes, and large equipment footprints, and achieves small equipment, small strokes, and high efficiency effect
Active Publication Date: 2019-12-10
EASTERN COMM
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Problems solved by technology
It solves the problem of high professional requirements for inspectors and difficult adjustment of the sensor, but it needs to be enlarged to a large size for sensor detection with a larger sensing range, which requires a long stroke and a large equipment footprint. insufficient
Method used
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Embodiment 1
[0036] As in example 1 and figure 2 As shown, a human body proximity sensor inspection device includes a strip-shaped installation bracket 1, a transmission mechanism 2 arranged in the installation bracket, a driving mechanism arranged at one end of the installation bracket, a control mechanism 6 arranged on the installation bracket, and a sensor The placement box 3.1, the test card 4 and the reflective lens 5, the sensor placement box is equipped with a human body proximity sensor 3, the human body proximity sensor and the test card are installed side by side at the same end of the mounting bracket, the transmission mechanism is equipped with a lens bracket 5.1, and the reflective lens Installed on the lens bracket, the reflective lens can move toward or away from the human body proximity sensor along the transmission mechanism. The reflective lens includes two vertically arranged lenses, the human body proximity sensor and the test card face the reflective lens, and the huma...
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The invention discloses a human body proximity sensor inspection device and a detection method, which aims to solve the defects that the prior art requires a long stroke and a large device floor areafor detecting a human body proximity sensor. The human body proximity sensor inspection device in the invention comprises a long-shaped mounting bracket, a transmission mechanism arranged in the mounting bracket, a driving mechanism arranged at one end of the mounting bracket, a control mechanism arranged on the mounting bracket, a sensor placing box and a reflecting lens. The sensor placing box is provided with a human body proximity sensor; the human body proximity sensor and a test card are installed side by side at the same end position of the mounting bracket; a lens bracket is mounted onthe transmission mechanism; the reflecting lens is mounted on a lens holder; and the reflecting lens can move along the transmission mechanism towards a direction opposite or back to the human body proximity sensor direction; the reflecting lens comprises two vertically arranged lens; the human body proximity sensor and the test card face the reflecting lens; and the control mechanism is electrically connected with a detection sensor. The human body proximity sensor inspection device and the detection method in the invention has the advantages of small device volume, small stroke and high efficiency.
Description
technical field [0001] The invention relates to a sensor detection device, more specifically, it relates to a human body proximity sensor detection device. Background technique [0002] At present, the human body proximity sensor is very suitable for use in warehouses, shopping malls, museums, or Jinrong departments. It has the advantages of concealed installation, large monitoring range, and low system cost. The human body proximity sensor mainly has high requirements for distance detection. When outputting a switch control signal, it must be within a suitable range. , but this method has the disadvantages of wasting labor and low efficiency. [0003] Chinese Patent Announcement No. CN204301764U, announced on April 29, 2015, the name of the invention is a detection device for the sensing range and distance of the sensor in the flat knitting machine. The application discloses a sensing range and distance of the sensor in the flat knitting machine The detection device inclu...
Claims
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IPC IPC(8): G01V13/00G01V8/14
CPCG01V8/14G01V13/00
Inventor 钱杏君
Owner EASTERN COMM