Intelligent air quality detector

Abstract

The utility model relates to the technical field of air quality detection, in particular to an intelligent air quality detector which comprises a shell, a detection body, a fan, a rotating rod, a filter cover, a filter frame, an adsorption part, a limiting part and a lifting assembly, and the lifting assembly comprises a supporting plate, a supporting arm, a connecting arm, a movable rod, a movable air cylinder, a display screen, a size meter and a transparent shell. When the device is used, the filter cover is inserted into the filter frame, the filter frame rotates on the rotating rod to seal the air inlet and the air outlet, the detection body is started, the fan can extract air from the air inlet, data is obtained through detection of the detection body, and then the air is discharged through the air outlet. And after the air quality data of the horizontal plane are detected, the movable air cylinder is controlled on the movable rod through the display screen, the movable air cylinder is lifted to different horizontal heights for air quality detection, multiple pieces of data are obtained, and it is guaranteed that the detected data are more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of air quality detection, in particular to an intelligent air quality detector. Background Art

[0002] An air quality detector is an instrument used to measure the air quality in an area. In places where people live and work, poor air quality can cause harm to the human body. With the improvement of living standards, air quality testing has begun to be paid more and more attention.

[0003] The current prior art CN212255269U discloses an online intelligent air quality detector including a shell, a detection body and a fan. The detection body is fixedly connected to the shell, and the fan is fixedly connected to the shell. The shell has an air inlet and an air outlet. The outside air is drawn in through the fan, and the air is drawn in from the air inlet. The air treatment is detected by the detection body, and then discharged from the shell through the air outlet. The air quality data is obtained through the detection body.

[0004] However, in the above solution, the height of the shell cannot be adjusted, and the fan can only extract air on the same horizontal plane. Since the quality of air at different heights will vary, there will be a variety of different air quality data. Accurate quality data cannot be obtained through data from only one horizontal plane. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent air quality detector which solves the problem that the shell can only be kept on the ground or other places for detection at the same horizontal plane, the quality of the air will vary at different heights, there will be a variety of different air quality data, and accurate quality data cannot be obtained through data from only one horizontal plane.

[0006] To achieve the above-mentioned purpose, the utility model provides an intelligent air quality detector, including a shell, a detection body and a fan, the shell having an air inlet, the air inlet being located on one side of the shell, the shell having an air outlet, the air outlet being located on one side of the shell, the detection body being fixedly connected to the shell and being located on one side of the shell, the fan being fixedly connected to the shell and being located on one side of the shell, and also including a lifting assembly; the lifting assembly includes a support plate, a support arm, a connecting arm, a movable rod and a movable cylinder, the connecting arm being fixedly connected to the shell and being located on one side of the shell, the movable cylinder being fixedly connected to the support arm and being located on one side of the support arm, the movable rod being slidably connected to the movable cylinder and being located on one side of the movable cylinder, the support arm being fixedly connected to the movable rod and being located on one side of the movable rod, the support plate being fixedly connected to the support arm and being located on one side of the support arm, and the support arm having a movable groove, and the movable groove being located on one side of the support arm.

[0007] Wherein, the lifting assembly also includes a display screen, a size gauge and a transparent shell, the transparent shell is fixedly connected to the support arm and is located on one side of the support arm, the size gauge is fixedly connected to the transparent shell and is located on one side of the transparent shell, and the display screen is fixedly connected to the support arm and is located on one side of the support arm.

[0008] Among them, the intelligent air quality detector also includes a rotating rod, a filter cover, a filter frame and an adsorption member, the rotating rod is rotatably connected to the shell and is located on one side of the shell, the filter frame is fixedly connected to the rotating rod and is located on one side of the rotating rod, the filter cover is slidably connected to the filter frame and is located on one side of the filter frame, the adsorption member is fixedly connected to the filter frame and is located on one side of the filter frame, and the shell has an adsorption groove, and the adsorption groove is located on one side of the shell.

[0009] Wherein, the intelligent air quality detector also includes a limiter, which is fixedly connected to the filter cover and is located on one side of the filter cover.

[0010] Among them, the intelligent air quality detector also includes a rotating pad, a rotating shaft, a hub, a connecting shaft and a moving wheel. The rotating pad is fixedly connected to the support plate and is located on one side of the support plate. The rotating shaft is fixedly connected to the rotating pad and is located on one side of the rotating pad. The hub is rotatably connected to the rotating shaft and is located on one side of the rotating shaft. The connecting shaft is fixedly connected to the hub and is located on one side of the hub. The moving wheel is rotatably connected to the connecting shaft and is located on one side of the connecting shaft.

[0011] Wherein, the intelligent air quality detector also includes a brake component, which is rotatably connected to the wheel hub and is located on one side of the wheel hub.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting the shell, the detection body and the fan, when the air quality is detected, the support plate serves as a support for the support arm, the support arm is extended upward to a certain height, the movable rod is located in the movable groove, and the movable cylinder drives the connecting arm to slide on the movable rod, so as to bring the body to different heights for air quality detection.

[0014] 2. The display screen is used to display and control the lifting and lowering of the movable cylinder, and the size of the movable cylinder relative to the position on the size table is observed through the transparent shell, so as to facilitate determination that the detection body is accurately brought to the uneven surface for air quality detection.

[0015] 3. The rotating rod, the filter cover, the filter frame and the adsorbent are two groups. The filter cover is inserted into the filter frame, and the filter frame is rotated on the rotating rod. The adsorbent on the top is aligned with the adsorption slot for adsorption, and the air inlet and the air outlet are filtered to improve the detection sensitivity of the detection body.

[0016] 4. Through the rotating pad, the rotating shaft, the wheel hub, the connecting shaft and the moving wheel, the thrust applied by pushing can easily change the position of the whole through the moving wheel, and at the same time, the rotating shaft can be rotated under the influence of the thrust to achieve a change of direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0019] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the housing of the first embodiment of the utility model.

[0021] Figure 4 It is a cross-sectional view of the housing of the first embodiment of the present utility model.

[0022] Figure 5It is a cross-sectional view of the other side of the housing of the first embodiment of the utility model.

[0023] Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0024] 101-shell, 102-detection body, 103-fan, 104-air outlet, 105-air inlet, 106-support plate, 107-support arm, 108-connecting arm, 109-movable rod, 110-movable cylinder, 111-movable slot, 112-display screen, 113-size table, 114-transparent shell, 115-rotating rod, 116-filter cover, 117-filter frame, 118-adsorbent, 119-adsorbent slot, 120-limiting member, 201-rotating pad, 202-rotating shaft, 203-wheel hub, 204-connecting shaft, 205-moving wheel, 206-brake member. DETAILED DESCRIPTION

[0025] The first embodiment of the present application is:

[0026] See also Figure 1-Figure 5 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the entire front view of the first embodiment of the utility model, Figure 3 It is a schematic structural diagram of the housing of the first embodiment of the utility model. Figure 4 is a cross-sectional view of the housing of the first embodiment of the utility model, Figure 5 It is a cross-sectional view of the other side of the shell of the first embodiment of the utility model.

[0027] The utility model provides an intelligent air quality detector including a shell 101, a detection body 102, a fan 103, a rotating rod 115, a filter cover 116, a filter frame 117, an adsorbent 118, a limiter 120 and a lifting assembly, wherein the lifting assembly includes a support plate 106, a support arm 107, a connecting arm 108, a movable rod 109, a movable cylinder 110, a display screen 112, a dimension table 113, and a transparent shell 114. The above-mentioned solution solves the problem that the shell 101 can only be kept on a place such as the ground to perform detection on the same horizontal plane, the quality of the air will vary at different heights, there will be a variety of different air quality data, and accurate quality data cannot be obtained through data from only one horizontal plane.

[0028] With respect to this specific embodiment, the shell 101 has an air inlet 105, and the air inlet 105 is located on one side of the shell 101. The shell 101 has an air outlet 104, and the air outlet 104 is located on one side of the shell 101. The detection body 102 is fixedly connected to the shell 101 and is located on one side of the shell 101. The fan 103 is fixedly connected to the shell 101 and is located on one side of the shell 101. The detection body 102 is located inside the shell 101, and the shell 101 has the air outlet 104 and the air inlet 105 on both sides. When starting to detect, the fan 103 will draw air from the air inlet 105 into the shell 101, and the air quality result will be obtained by detecting through the detection body 102. Then the air inside will be discharged from the shell 101 through the air outlet 104 to obtain air quality data.

[0029] The connecting arm 108 is fixedly connected to the housing 101 and is located on one side of the housing 101. The movable cylinder 110 is fixedly connected to the support arm 107 and is located on one side of the support arm 107. The movable rod 109 is slidably connected to the movable cylinder 110 and is located on one side of the movable cylinder 110. The support arm 107 is fixedly connected to the movable rod 109 and is located on one side of the movable rod 109. The support plate 106 is fixedly connected to the support arm 107 and is located on one side of the support arm 107. The support arm 107 has a movable Slot 111, the movable slot 111 is located on one side of the support arm 107. After obtaining air quality data at a horizontal height, the support plate 106 serves as a support for the support arm 107. The support arm 107 is extended upward to a certain height. The movable rod 109 is located in the movable slot 111. The movable cylinder 110 drives the connecting arm 108 to slide on the movable rod 109, and the detection body 102 is brought to different heights for air quality detection, so as to obtain air quality data at different horizontal heights, thereby ensuring that the data obtained in this area is more accurate.

[0030] Secondly, the transparent shell 114 is fixedly connected to the support arm 107 and is located on one side of the support arm 107. The size gauge 113 is fixedly connected to the transparent shell 114 and is located on one side of the transparent shell 114. The display screen 112 is fixedly connected to the support arm 107 and is located on one side of the support arm 107. One side of the support arm 107 is the transparent shell 114. The transparent shell 114 can directly observe the position of the internal active cylinder 110. The display screen 112 can directly control the lifting and lowering of the active cylinder 110 on the active rod 109. At the same time, the transparent shell 114 has a size gauge 113. The position of the internal active cylinder 110 on the size gauge 113 can be observed through the transparent shell 114, and the height of the active cylinder 110 can be judged by comparison.

[0031] At the same time, the rotating rod 115 is rotatably connected to the housing 101 and is located on one side of the housing 101. The filter frame 117 is fixedly connected to the rotating rod 115 and is located on one side of the rotating rod 115. The filter cover 116 is slidably connected to the filter frame 117 and is located on one side of the filter frame 117. The adsorbent 118 is fixedly connected to the filter frame 117 and is located on one side of the filter frame 117. The housing 101 has an adsorption groove 119, which is located on the housing. On one side of 101, the rotating rod 115, the filter cover 116, the filter frame 117 and the adsorbent 118 are two groups, the filter cover 116 is inserted into the filter frame 117, the filter frame 117 is rotated on the rotating rod 115, the adsorbent 118 on the top is aligned with the adsorption groove 119 for adsorption, the air inlet 105 and the air outlet 104 are filtered, the filter cover 116 only filters some of the air, such as cotton fibers, etc., to improve the detection sensitivity of the detection body 102.

[0032] In addition, the limiting member 120 is fixedly connected to the filter cover 116 and is located on one side of the filter cover 116. When the filter cover 116 is processed and placed into the filter frame 117, the limiting member 120 will be larger than the slide grooves on both sides of the filter frame 117 and will be stuck to prevent continuous sliding down to form a gap, resulting in incomplete filtration at the air inlet 105 and the air outlet 104.

[0033] When using the utility model, the adsorption member 118 is separated from the adsorption slot 119, and the filter cover 116 is inserted into the filter frame 117. The top of the filter cover 116 is stuck by the stopper 120 to cover the entire filter frame 117. Then, the filter frame 117 is rotated on the rotating rod 115 to re-adsorb the adsorption member 118 on the adsorption slot 119 to complete the sealing of the air inlet 105 and the air outlet 104. The detection body 102 is started, and the fan 103 draws air from the air inlet 105 through the detection body 102. The data obtained through the detection is then discharged through the air outlet 104. After the air quality data of the horizontal plane is detected, the movable cylinder 110 is controlled on the movable rod 109 through the display screen 112 to be raised and lowered, and then the relative height of the movable cylinder 110 is compared with the size table 113 on the transparent shell 114. Since the shell 101 is connected to the movable cylinder 110 through the connecting arm 108, the movable cylinder 110 will carry the detection body 102 to different horizontal heights within the range of the support arm 107 to perform air quality detection, and obtain multiple data to ensure that the detected data is more accurate.

[0034] The second embodiment of the present application is:

[0035] Based on the first embodiment, please refer to Figure 6 ,in Figure 6 It is an overall structural diagram of the second embodiment of the utility model. The utility model provides an intelligent air quality detector which also includes a rotating pad 201, a rotating shaft 202, a hub 203, a connecting shaft 204, a moving wheel 205 and a brake member 206.

[0036] According to the present specific embodiment, the rotating pad 201 is fixedly connected to the support plate 106 and is located on one side of the support plate 106. The rotating shaft 202 is fixedly connected to the rotating pad 201 and is located on one side of the rotating pad 201. The hub 203 is rotatably connected to the rotating shaft 202 and is located on one side of the rotating shaft 202. The connecting shaft 204 is fixedly connected to the hub 203 and is located on one side of the hub 203. The moving wheel 205 is rotatably connected to the connecting shaft 204 and is located on one side of the hub 203. On one side of the connecting shaft 204, when the intelligent air quality detector is pushed to different locations for detection, the connecting shaft 204 is fixed on the hub 203, and the moving wheel 205 will receive the thrust effect and rotate on the connecting shaft 204, thereby driving the overall position change. When a change of direction is required during the movement, the rotating shaft 202 and one end of the rotating pad 201 are fixed, and the hub 203 will rotate on the rotating shaft 202 in the direction of the thrust to achieve a change in direction.

[0037] Among them, the brake component 206 is rotatably connected to the wheel hub 203 and is located on one side of the wheel hub 203. After the intelligent air quality detector is pushed to the specified position, the brake component 206 is stepped on, and the brake component 206 rotates on the wheel hub 203, so that a section of the brake component 206 contacts the ground. The brake component 206 contacts the ground in four directions to increase the friction with the ground, thereby preventing the rotating wheel from continuing to rotate.

[0038] When using the utility model, the air quality detector is pushed to drive the moving wheel 205 to rotate on the connecting shaft 204 through thrust, and the whole body is moved. After reaching the specified position, the brake member 206 is stepped on, and the friction is increased by the contact between the brake member 206 and the ground, thereby preventing the moving wheel 205 from continuing to rotate. Then, the adsorption member 118 is separated from the adsorption groove 119, and the filter cover 116 is inserted into the filter frame 117. The top of the filter cover 116 is stuck by the limit member 120 to cover the entire filter frame 117. Then, the filter frame 117 is rotated on the rotating rod 115 to re-adsorb the adsorption member 118 to the adsorption groove 119 to complete the air inlet 105 and the air outlet The opening 104 is sealed, the detection body 102 is started, the fan 103 draws air from the air inlet 105, the data is detected by the detection body 102 and then discharged through the air outlet 104. After the air quality data of the horizontal plane is detected, the movable cylinder 110 is controlled on the movable rod 109 through the display screen 112 to be raised and lowered, and then the relative height of the movable cylinder 110 is compared with the size table 113 on the transparent shell 114. Since the shell 101 is connected to the movable cylinder 110 through the connecting arm 108, the movable cylinder 110 will carry the detection body 102 to different horizontal heights within the range of the support arm 107 to perform air quality detection, and obtain multiple data to ensure that the detected data is more accurate.

[0039] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An intelligent air quality detector, comprising a shell, a detection body and a fan, the shell having an air inlet and an air outlet, the air inlet being located on one side of the shell, the air outlet being located on one side of the shell, the detection body being fixedly connected to the shell and being located on one side of the shell, the fan being fixedly connected to the shell and being located on one side of the shell, characterized in that: Also included is a lifting assembly; The lifting assembly comprises a support plate, a support arm, a connecting arm, a movable rod and a movable cylinder; The connecting arm is fixedly connected to the shell and is located on one side of the shell, the movable cylinder is fixedly connected to the support arm and is located on one side of the support arm, the movable rod is slidably connected to the movable cylinder and is located on one side of the movable cylinder, the support arm is fixedly connected to the movable rod and is located on one side of the movable rod, the support plate is fixedly connected to the support arm and is located on one side of the support arm, and the support arm has a movable groove, and the movable groove is located on one side of the support arm.

2. An intelligent air quality detector as claimed in claim 1, characterized in that: The lifting assembly also includes a display screen, a size gauge and a transparent shell, wherein the transparent shell is fixedly connected to the support arm and is located on one side of the support arm, the size gauge is fixedly connected to the transparent shell and is located on one side of the transparent shell, and the display screen is fixedly connected to the support arm and is located on one side of the support arm.

3. An intelligent air quality detector as claimed in claim 2, characterized in that: The intelligent air quality detector also includes a rotating rod, a filter cover, a filter frame and an adsorption member. The rotating rod is rotatably connected to the shell and is located on one side of the shell. The filter frame is fixedly connected to the rotating rod and is located on one side of the rotating rod. The filter cover is slidably connected to the filter frame and is located on one side of the filter frame. The adsorption member is fixedly connected to the filter frame and is located on one side of the filter frame. The shell has an adsorption groove, and the adsorption groove is located on one side of the shell.

4. An intelligent air quality detector as claimed in claim 3, characterized in that: The intelligent air quality detector also includes a limiting member, which is fixedly connected to the filter cover and is located on one side of the filter cover.

5. An intelligent air quality detector as claimed in claim 4, characterized in that: The intelligent air quality detector also includes a rotating pad, a rotating shaft, a hub, a connecting shaft and a moving wheel. The rotating pad is fixedly connected to the support plate and is located on one side of the support plate. The rotating shaft is fixedly connected to the rotating pad and is located on one side of the rotating pad. The hub is rotatably connected to the rotating shaft and is located on one side of the rotating shaft. The connecting shaft is fixedly connected to the hub and is located on one side of the hub. The moving wheel is rotatably connected to the connecting shaft and is located on one side of the connecting shaft.

6. An intelligent air quality detector as claimed in claim 5, characterized in that: The intelligent air quality detector also includes a brake component, which is rotatably connected to the wheel hub and is located on one side of the wheel hub.

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