Air pollution detection device

Abstract

The utility model relates to the field of air pollution detection, in particular to an air pollution detection device. Comprising an adjusting device, the adjusting device comprises a fixing cylinder, the fixing cylinder is fixedly connected with a supporting rod, the arc surface of the fixing cylinder is connected with two elastic plates in a clamped mode, the sides, away from each other, of the two elastic plates are each fixedly connected with two connecting rods, and the ends, away from the elastic plates, of the two connecting rods are fixedly connected with the same adjusting cylinder; the inner wall of the adjusting cylinder is rotationally connected with a fixing rod, and the two ends of the arc surface of the fixing rod are fixedly connected with connecting rods. According to the air pollution detection device provided by the utility model, when the air pollution detection device with a fault needs to be maintained, the air pollution detection device can be taken down from the supporting rod through the auxiliary device, so that the maintenance speed of the air pollution detection device can be increased by taking down the air pollution detection device, and the maintenance efficiency of the air pollution detection device is improved. And the fatigue feeling caused by maintenance of a user is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air pollution detection, in particular to an air pollution detection device. Background Art

[0002] Air pollution detection is to detect harmful substances in the air. By detecting harmful substances, the source of air pollution can be determined.

[0003] The utility model with announcement number CN220623273U discloses an air pollution detection device, the key points of its technical solution are: it includes a base; a moving mechanism, which is arranged on the base and is used to support and move the entire device; through the cooperation of a motor, a fixed shaft, a second gear, a threaded rod, etc., it is convenient to drive the slide to move in the slide groove, so that the slide drives the support column and the self-locking roller to move, and at the same time the fixed shaft will also drive the threaded shaft to move, so that the threaded shaft drives the lifting cylinder, the mounting plate, the stabilizing plate, etc. to move, so that the mounting plate, the phoenix machine, etc. can be lifted and lowered, so that air at different heights can be collected, the self-locking roller and the lifting cylinder can be moved at the same time, so that it can be supported according to the height of the lifting cylinder, and then through the electric cylinder, it is convenient to further adjust the height of the air intake port, so that the detector can detect air at different heights, improve the practicality of the overall device, and reduce people's work intensity.

[0004] Regarding the above-mentioned related content, the following technical defects exist: the air pollution detection device is at a high height from the ground. When the air pollution detection device fails, the user's toolbox can only be placed on the ground, which makes it difficult for the user to repair the faulty air pollution detection device. In addition, the maintenance tools need to be frequently switched during the maintenance process, resulting in a lot of time being wasted. The user's behavior of standing for a long time, raising the head, etc. during maintenance will cause the user to feel tired. If this continues for a long time, the user will suffer from physical illnesses caused by standing for a long time, raising the head, etc. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the air pollution detection device is at a high height from the ground. When the air pollution detection device fails, the user's tool box can only be placed on the ground, which makes it difficult for the user to repair the failed air pollution detection device. In addition, the maintenance tools need to be frequently switched during the maintenance process, which wastes a lot of time. The user's behavior of standing for a long time, raising the head, etc. during maintenance will cause the user to feel tired. If this continues for a long time, the user will suffer from physical diseases caused by standing for a long time, raising the head, etc.

[0006] In order to solve the above technical problems, the utility model provides an air pollution detection device, comprising: an air pollution detection device body, a support rod is installed on one side of the air pollution detection device body, one end of the support rod is fixedly connected to an assembly plate, and an adjustment device is provided on the side of the air pollution detection device body close to the support rod, the adjustment device comprises a fixing cylinder, the fixing cylinder is fixedly connected to the support rod, the arc surface of the fixing cylinder is clamped with two elastic plates, the two elastic plates are fixedly connected to two connecting rods on the sides away from each other, the two connecting rods are fixedly connected to the same adjusting cylinder on one end away from the elastic plate, the inner wall of the adjusting cylinder is rotatably connected to the fixing rod, both ends of the arc surface of the fixing rod are fixedly connected to the connecting rod, and the ends of the two connecting rods away from the fixing rod are fixedly connected to the air pollution detection device body, the inner wall of one of the elastic plates is fixedly connected to a threaded block, and the other elastic plate is fixedly connected to the connecting plate on the side close to the air pollution detection device body, and the thread block and the inner wall thread of the connecting plate are threaded with two identical screws.

[0007] The effect achieved by the above components is: the assembly plate can be connected and fixed to the ground through a special fixing pin, and the support rod installed on the assembly plate can support the air pollution detection device body, so that the air pollution level can be detected through the air pollution detection device body. Because the air pollution detection device body is at a high height from the ground, when the air pollution detection device body fails, the user's toolbox can only be placed on the ground, which makes it difficult for the user to repair the faulty air pollution detection device body, and the maintenance tools need to be frequently switched during the maintenance process, resulting in a lot of time being wasted. The user's long-term standing, head-raising and other behaviors during maintenance will cause the user to feel tired. Doing so for a long time will also cause the user to suffer from physical diseases caused by long-term standing, head-raising, etc. At this time, the above problems can be solved by the adjustment device, and the speed at which the user repairs the air pollution detection device body can be increased, so that the air pollution detection device body can quickly resume work.

[0008] Preferably, the arc surface of the screw is movably connected to a connecting ring, and the cross section of the connecting ring is circular.

[0009] The effect achieved by the above components is that when a screw rod is used to connect a threaded block, the connecting ring installed on the screw rod can prevent the screw rod from directly contacting the threaded block and causing wear, and the connecting ring can protect the connection between the two.

[0010] Preferably, one end of the screw rod close to the connecting plate is fixedly connected to a guide block, and the guide block is funnel-shaped.

[0011] The effect achieved by the above components is that when the screw is connected to the threaded block, the guide block installed on the screw can increase the speed of connection between the screw and the threaded block, thereby increasing the speed of fixing the angle of the two elastic plates by the screw.

[0012] Preferably, the connecting rod is a titanium alloy rod.

[0013] The effect achieved by the above components is that the surface of the limit rod body made of titanium alloy is relatively hard, which is why when the connecting rod drives the elastic plate to move for a long time, the surface of the connecting rod body is less likely to deform and has a longer service life.

[0014] Preferably, the arc surface of the support rod is provided with an auxiliary device, and the auxiliary device includes a fixing ring, which is fixedly connected to the support rod, and the inner wall of the fixing ring is rotatably connected to three load-bearing rods, and the inner wall of the load-bearing rod is rotatably connected to an adjusting rod, and both ends of the arc surface of the adjusting rod are fixedly connected to fixed blocks, one side of the two fixed blocks is fixedly connected to the same base plate, and the end of the base plate away from the fixed block is fixedly connected to a contact plate, and a plurality of anti-slip grooves are provided on the side of the contact plate away from the base plate.

[0015] The effect achieved by the above components is: the support rod can support the air pollution detection device body, but in windy weather, the support rod body will shake, which will affect the supporting effect of the air pollution detection device body, and further affect the detection effect of the air pollution detection device body on the air pollution degree. At this time, an auxiliary device can be used to improve the supporting effect of the support rod on the air pollution detection device body, thereby improving the stability of the air pollution detection device body during operation.

[0016] Preferably, both ends of the arc surface of the adjusting rod are sleeved with coil springs, and both ends of the coil spring are fixedly connected to the load-bearing rod and the fixing block respectively.

[0017] The effect achieved by the above components is: when the base plate is adjusted in angle within the load-bearing rod through the adjusting rod, the coil spring can always drive the contact plate to contact the ground first through the base plate, thereby improving the supporting effect of the entire auxiliary device on the entire support rod.

[0018] Preferably, a plurality of protrusions are fixedly connected to a side of the bottom plate away from the fixing block, and the plurality of protrusions are evenly distributed on one side of the bottom plate.

[0019] The effect achieved by the above components is that when the bottom plate comes into contact with the ground, the protrusions installed on the bottom plate can increase the friction between the bottom plate and the ground, thereby improving the stability of the contact between the bottom plate and the ground.

[0020] Compared with related technologies, the air pollution detection device provided by the present invention has the following beneficial effects:

[0021] The utility model provides an air pollution detection device. By arranging an adjustment device, when a faulty air pollution detection device needs to be repaired, the air pollution detection device can be removed from a support rod through an auxiliary device. Thus, by removing the air pollution detection device, the speed of repairing the air pollution detection device can be increased, and the fatigue of the user caused by the maintenance can be reduced.

[0022] By setting up an auxiliary device, when the support rod supports the air pollution detection device, the auxiliary device can be used to increase the support stability of the support rod on the air pollution detection device, which can effectively prevent the support rod from shaking when supporting the air pollution detection device, thereby affecting the detection effect of the air pollution detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of an air pollution detection device provided by the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of part of the structure;

[0025] Figure 3 for Figure 1 The structural diagram of the regulating device shown;

[0026] Figure 4 for Figure 1 The schematic diagram of the split structure of the regulating device shown;

[0027] Figure 5 for Figure 4 The enlarged view of point A is shown;

[0028] Figure 6 for Figure 1 A schematic structural diagram of the auxiliary device shown;

[0029] Figure 7 for Figure 6 The enlarged view of point B is shown;

[0030] Figure 8 for Figure 1 Schematic diagram of the partial structure of the auxiliary device shown.

[0031] Numbers in the figure: 1. Air pollution detection device body; 2. Adjusting device; 201. Fixed cylinder; 202. Connecting rod; 203. Fixed rod; 204. Adjusting cylinder; 205. Connecting rod; 206. Elastic plate; 207. Threaded block; 208. Connecting plate; 209. Screw; 210. Connecting ring; 211. Guide block; 3. Auxiliary device; 31. Fixed ring; 32. Load-bearing rod; 33. Adjusting rod; 34. Fixed block; 35. Bottom plate; 36. Contact plate; 37. Anti-slip groove; 38. Bump; 39. Coil spring; 4. Support rod; 5. Assembly plate. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0034] See also Figures 1 to 8 An embodiment of the present invention provides an air pollution detection device, comprising: an air pollution detection device body 1, a support rod 4 is installed on one side of the air pollution detection device body 1, an assembly plate 5 is fixedly connected to one end of the support rod 4, an adjustment device 2 is provided on the side of the air pollution detection device body 1 close to the support rod 4, and an auxiliary device 3 is provided on the arc surface of the support rod 4.

[0035] In the embodiments of the present invention, please refer to Figures 3 to 5, the adjusting device 2 includes a fixed cylinder 201, the fixed cylinder 201 is fixedly connected to the support rod 4, the arc surface of the fixed cylinder 201 is clamped with two elastic plates 206, and the two elastic plates 206 are fixedly connected to two connecting rods 205 on the side away from each other, and the two connecting rods 205 are fixedly connected to the same adjusting cylinder 204 at one end away from the elastic plate 206. The inner wall of the adjusting cylinder 204 is rotatably connected to the fixed rod 203, and both ends of the arc surface of the fixed rod 203 are fixedly connected to the connecting rod 202. The ends of the two connecting rods 202 away from the fixed rod 203 are fixedly connected to the air pollution detection device body 1, and the inner wall of one elastic plate 206 is fixedly connected to a threaded block 207, and the other elastic plate 206 is close to the air One side of the pollution detection device body 1 is fixedly connected with a connecting plate 208, and two identical screws 209 are passed through the inner wall threads of the threaded block 207 and the connecting plate 208. The assembly plate 5 can be connected and fixed to the ground through a special fixing pin. The support rod 4 installed on the assembly plate 5 can support the air pollution detection device body 1, so that the air pollution level can be detected through the air pollution detection device body 1. Because the air pollution detection device body 1 is at a high height from the ground, when the air pollution detection device body 1 fails, the user's tool box can only be placed on the ground, which makes it difficult for the user to repair the faulty air pollution detection device body 1, and the maintenance process requires frequent repairs. Frequent switching of maintenance tools will result in a waste of a lot of time. The user's behavior of standing for a long time, raising the head, etc. during maintenance will cause the user to feel tired. Doing so for a long time will also cause the user to suffer from physical diseases caused by standing for a long time, raising the head, etc. At this time, the above problems can be solved by adjusting the device 2, and the speed at which the user can repair the air pollution detection device body 1 can be increased, so that the air pollution detection device body 1 can quickly resume work. The arc surface of the screw 209 is movably connected with a connecting ring 210, and the cross-section of the connecting ring 210 is circular. When the screw 209 is used to connect with the threaded block 207, the connecting ring 210 installed on the screw 209 can prevent the screw 209 from directly contacting the threaded block 207. In case of wear, the connecting ring 210 can protect the connection between the two. The end of the screw 209 close to the connecting plate 208 is fixedly connected to a guide block 211. The guide block 211 is funnel-shaped. When the screw 209 is used to connect with the threaded block 207, the guide block 211 installed on the screw 209 can provide the speed of connection between the screw 209 and the threaded block 207, thereby increasing the speed of fixing the angle of the two elastic plates 206 by the screw 209. The connecting rod 205 is a titanium alloy rod. The surface of the limit rod made of titanium alloy is relatively hard. This is also why when the connecting rod 205 drives the elastic plate 206 to move for a long time, the surface of the rod body of the connecting rod 205 is less likely to deform, and the service life is longer.

[0036] In the embodiments of the present invention, please refer to Figures 6 to 8 The auxiliary device 3 includes a fixing ring 31, which is fixedly connected to the support rod 4. The inner wall of the fixing ring 31 is rotatably connected to three load-bearing rods 32, and the inner wall of the load-bearing rod 32 is rotatably connected to the adjusting rod 33. Both ends of the arc surface of the adjusting rod 33 are fixedly connected to fixing blocks 34. One side of the two fixing blocks 34 is fixedly connected to the same bottom plate 35. The end of the bottom plate 35 away from the fixing block 34 is fixedly connected to a contact plate 36. The side of the contact plate 36 away from the bottom plate 35 is provided with a number of anti-slip grooves 37. The support rod 4 can support the air pollution detection device body 1, but in strong winds, the support rod 4 will shake, which will affect the supporting effect of the air pollution detection device body 1, thereby further causing the air pollution detection device body 1 to detect the air pollution degree. At this time, the auxiliary device can be used 3 to improve the supporting effect of the support rod 4 on the air pollution detection device body 1, and improve the stability of the air pollution detection device body 1 during operation. Both ends of the arc surface of the adjusting rod 33 are covered with coil springs 39, and the two ends of the coil spring 39 are fixedly connected to the load-bearing rod 32 and the fixed block 34 respectively. When the bottom plate 35 is adjusted in angle within the load-bearing rod 32 through the adjusting rod 33, the coil spring 39 can always drive the contact plate 36 through the bottom plate 35 to contact the ground before, thereby improving the supporting effect of the entire auxiliary device 3 on the entire support rod 4. A plurality of protrusions 38 are fixedly connected to the side of the bottom plate 35 away from the fixed block 34, and the plurality of protrusions 38 are evenly distributed on one side of the bottom plate 35. When the bottom plate 35 comes into contact with the ground, the protrusions 38 installed on the bottom plate 35 can increase the friction between the bottom plate 35 and the ground, thereby improving the stability of the contact between the bottom plate 35 and the ground.

[0037] The working principle of an air pollution detection device provided by the present invention is as follows: when it is necessary to disassemble the malfunctioning air pollution detection device body 1 from the support rod 4, the screw 209 is rotated in the threaded block 207 and the connecting plate 208, and the screw 209 is taken out from the threaded block 207 and the connecting plate 208. At this time, the fixing effect of the elastic plate 206 can be released, but the elastic plate 206 will still be stuck on the fixed cylinder 201. At this time, the user only needs to push the air pollution detection device body 1 in the direction away from the support rod 4. When the air pollution detection device body 1 moves, it will drive the elastic plate 206 to deform through the adjustment cylinder 204 and the connecting rod 205, so that the air pollution detection device body 1 can be removed from the support rod 4 by pushing the air pollution detection device body 1 for subsequent use. The user repairs the removed air pollution detection device body 1. When the screw 209 is used to connect with the threaded block 207, the connecting ring 210 installed on the screw 209 can prevent the screw 209 from directly contacting the threaded block 207 and causing wear. The connecting ring 210 can protect the connection between the two. When the screw 209 is used to connect with the threaded block 207, the guide block 211 installed on the screw 209 can provide the speed of connection between the screw 209 and the threaded block 207, thereby increasing the speed of fixing the angle of the two elastic plates 206 by the screw 209. The surface of the limit rod made of titanium alloy is relatively hard. This is also why when the connecting rod 205 drives the elastic plate 206 to move for a long time, the surface of the rod body of the connecting rod 205 is also less likely to deform, and has a longer service life.

[0038] When it is necessary to improve the supporting stability of the support rod 4 on the air pollution detection device body 1, the user can adjust the angle of the load-bearing rod 32 through the fixing ring 31 according to the ground conditions, adjust the bottom plate 35 and the ground to the most suitable position through the load-bearing rod 32, and then adjust the contact angle of the bottom plate 35 and the ground through the adjusting rod 33 and the fixing block 34. By adjusting the bottom plate 35, the contact plate 36 installed on the bottom plate 35 forms an angle with the ground, so that the bottom plate 35 and the contact plate 36 can contact the ground to improve the stability of the support rod 4 and the ground. Qualitative, and thus can improve the stability of the support rod 4 and the ground, thereby improving the fixing effect of the support rod 4 on the air pollution detection device body 1, when the bottom plate 35 is adjusted in angle by the adjusting rod 33 in the load-bearing rod 32, the coil spring 39 can always drive the contact plate 36 to contact the ground before through the bottom plate 35, so as to improve the supporting effect of the entire auxiliary device 3 on the entire support rod 4, when the bottom plate 35 comes into contact with the ground, the protrusion 38 installed on the bottom plate 35 can increase the friction between the bottom plate 35 and the ground, thereby improving the stability of the contact between the bottom plate 35 and the ground.

[0039] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An air pollution detection device, characterized in that: include: An air pollution detection device body (1) is provided, wherein a support rod (4) is installed on one side of the air pollution detection device body (1), wherein one end of the support rod (4) is fixedly connected to an assembly plate (5), and an adjustment device (2) is provided on a side of the air pollution detection device body (1) close to the support rod (4), wherein the adjustment device (2) comprises a fixed cylinder (201), wherein the fixed cylinder (201) is fixedly connected to the support rod (4), wherein two elastic plates (206) are clamped on an arc surface of the fixed cylinder (201), wherein two connecting rods (205) are fixedly connected to the sides of the two elastic plates (206) away from each other, and wherein the two connecting rods (205) are away from the sides of the elastic plates (206). The ends of the elastic plates (206) are fixedly connected to the same adjustment cylinder (204), the inner wall of the adjustment cylinder (204) is rotatably connected to a fixing rod (203), both ends of the arc surface of the fixing rod (203) are fixedly connected to connecting rods (202), and the ends of the two connecting rods (202) away from the fixing rod (203) are fixedly connected to the air pollution detection device body (1), the inner wall of one of the elastic plates (206) is fixedly connected to a threaded block (207), and the side of the other elastic plate (206) close to the air pollution detection device body (1) is fixedly connected to a connecting plate (208), and the inner wall threads of the threaded block (207) and the connecting plate (208) are penetrated by two identical screws (209).

2. An air pollution detection device according to claim 1, characterized in that: The arc surface of the screw rod (209) is movably connected to a connecting ring (210), and the cross section of the connecting ring (210) is circular.

3. An air pollution detection device according to claim 1, characterized in that: One end of the screw rod (209) close to the connecting plate (208) is fixedly connected to a guide block (211), and the guide block (211) is funnel-shaped.

4. An air pollution detection device according to claim 1, characterized in that: The connecting rod (205) is a titanium alloy rod.

5. The air pollution detection device according to claim 1, characterized in that: The arc surface of the support rod (4) is provided with an auxiliary device (3), and the auxiliary device (3) includes a fixing ring (31), the fixing ring (31) is fixedly connected to the support rod (4), the inner wall of the fixing ring (31) is rotatably connected to three load-bearing rods (32), the inner wall of the load-bearing rod (32) is rotatably connected to an adjustment rod (33), both ends of the arc surface of the adjustment rod (33) are fixedly connected to a fixing block (34), one side of the two fixing blocks (34) is fixedly connected to the same bottom plate (35), the end of the bottom plate (35) away from the fixing block (34) is fixedly connected to a contact plate (36), and the side of the contact plate (36) away from the bottom plate (35) is provided with a plurality of anti-slip grooves (37).

6. An air pollution detection device according to claim 5, characterized in that: Both ends of the arc surface of the adjusting rod (33) are sleeved with coil springs (39), and the two ends of the coil spring (39) are fixedly connected to the load-bearing rod (32) and the fixed block (34) respectively.

7. An air pollution detection device according to claim 5, characterized in that: A plurality of protrusions (38) are fixedly connected to one side of the bottom plate (35) away from the fixed block (34), and the plurality of protrusions (38) are evenly distributed on one side of the bottom plate (35).

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