A blank room inner wall body and air detection device
A technology of air detection and inner wall body, which is applied in the field of information detection, can solve the problems of high manpower difficulty, single function of information monitoring device, too large test of wall roughness and test of the height of raised ground on the ground, etc., to achieve accurate measurement Effect
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[0015] Combine below Figure 1-Figure 6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0016] A blank room inner wall body and air detection device according to the present invention includes a box body 15, and a display screen 21 is fixedly connected to the box body 15, and the display screen 21 is used to display the wall surface roughness obtained by the test. , the dust concentration in the unit air and the height of the ground protrusions, the box body 15 is provided with a cavity 14 that runs through the front and rear and opens upward, and a fixed rod 24 is fixedly connected between the front and rear inner walls of the cavity 14 , the fixed rod 24 is rotated with a cylinder 29, the cylinder 29 is provided with an air cavity 52, and the cylinder 29 is slidably...
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