Automatic measuring instrument for split performance
A technology for automatic measurement and performance, applied in the field of measuring instruments, which can solve problems such as nervousness, embarrassment of examiners, and inaccurate measurement results.
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specific Embodiment 1
[0026] combined with figure 2 And attached image 3 , an automatic splitting performance measuring instrument, which includes a measuring table 1, and the measuring table 1 is arranged on a platen 2; the bottom of the platen 2 is provided with a plurality of legs and the platen for measuring candidates 2 distance between the laser range finder 3, the detection beam emitted by the laser range finder 3 can penetrate the platen 2; Multiple laser range finders 3 form a measurement array structure with multiple rows and multiple columns; each laser range finder 3 corresponds to a light transmission hole 4 on the platen 2 . Each laser rangefinder 3 detects its position respectively, the distance between the examinee's legs and the laser rangefinder, and then transmits to the result display device 5 for display. Special instructions are needed here, and the laser rangefinder arrives The distance between the upper end surfaces of the platen 2 is fixed, and this distance can be auto...
specific Embodiment 2
[0028] combined with Figure 4 And attached Figure 5, a kind of splitting score automatic measuring instrument, it comprises measuring platform 1, and described measuring platform 1 is arranged on platform 2; The laser range finder 3 for the distance between them, the detection beam emitted by the laser range finder 3 can penetrate the platen 2; The laser rangefinder 3 is a laser scanning rangefinder 6; the platen 2 is provided with a light-transmitting groove 201; the light-transmitting groove 201 is located below the examinee's splitting position, and the The laser scanning range finder 6 is installed on a slide seat 7, and the slide seat 7 is installed on the guide rail 8, and the slide motor 9 for driving the slide seat 7 to move back and forth is also installed on the guide rail 8; The laser scanning range finder 6 slides back and forth under the light transmission groove 201, and can scan the distance between the examinee's legs above the light transmission groove 201...
specific Embodiment 3
[0030] combined with Image 6 And attached Figure 7 , a kind of splitting score automatic measuring instrument, it comprises measuring platform 1, and described measuring platform 1 is arranged on platform 2; The laser range finder 3 for the distance between them, the detection beam emitted by the laser range finder 3 can penetrate the platen 2; The laser rangefinder 3 is a laser scanning rangefinder 6; the platen 2 is provided with a light-transmitting groove 201; the light-transmitting groove 201 is located below the examinee's splitting position, and the The laser scanning range finder 6 is installed on a slide seat 7, and the slide seat 7 is installed on the guide rail 8, and the slide motor 9 for driving the slide seat 7 to move back and forth is also installed on the guide rail 8; The laser scanning range finder 6 slides back and forth under the light transmission groove 201, and can scan the distance between the examinee's legs above the light transmission groove 201...
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