Environment quality monitoring and feedback device

Abstract

The utility model belongs to the technical field of environment quality monitoring, and particularly relates to an environment quality monitoring feedback device which comprises a protection frame, limiting rods are fixedly arranged at the bottoms of the left end and the right end of the protection frame, a base is arranged on the outer sides of the limiting rods in a sliding and sleeving mode, and a height adjusting assembly is installed in the middle of the base. An environment monitoring feedback displayer is fixedly installed on the inner side of the upper end of the protection frame, and a second servo motor is fixedly installed on the left side wall of the bottom of the protection frame. A first servo motor is started to control a second gear to rotate, two first gears can be controlled to respectively drive two sleeves to synchronously rotate in the same direction, two threaded rods can be controlled to drive a protection frame and an environment monitoring feedback display to ascend and descend, and rapid height adjustment is achieved; the stability of the protection frame and the environment monitoring feedback display in the lifting adjustment process can be further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental quality monitoring, in particular to an environmental quality monitoring feedback device. Background Art

[0002] Smart community refers to a model that provides community residents with convenient services such as government affairs, business, entertainment, education, medical care, and mutual assistance in life through the use of various intelligent technologies and methods. The core of smart community is to use the integrated application of new generation information technologies such as the Internet of Things, cloud computing, and mobile Internet to provide community residents with a safe, comfortable, convenient, modern, and intelligent living environment.

[0003] At present, with the advancement of technology and social development, there are more and more smart communities, among which environmental quality monitoring near the community is also an important part of the smart community. Usually, a display device for feedback of environmental quality monitoring data will be installed in the square of the community activity center, so that the community residents can obtain environmental quality data at any time. However, after searching and research, it is found that most of the current environmental quality monitoring feedback devices are not convenient to reasonably adjust the height according to the actual installation requirements during actual use, and the device is installed in an outdoor environment, which is easy to be stained with dust, thus affecting the clear display of the feedback data and affecting the viewing. Therefore, it is urgent to improve the existing environmental quality monitoring feedback device and provide an environmental quality monitoring feedback device. Utility Model Content

[0004] The purpose of the utility model is to provide an environmental quality monitoring feedback device with reasonable design, simple structure, easy height adjustment and automatic dust cleaning function to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An environmental quality monitoring feedback device comprises a protective frame, wherein limit rods are fixedly provided at the bottom of both left and right ends of the protective frame, a base is provided on the outer sliding sleeve of the limit rod, a height adjustment component is installed in the middle of the base, an environmental monitoring feedback display is fixedly installed on the inner side of the upper end of the protective frame, a second servo motor is fixedly installed on the left side wall of the bottom of the protective frame, a cleaning component is installed on the inner side of the bottom of the protective frame, and a wind speed sensor, a temperature and humidity sensor, an air quality monitor and a wind direction sensor are fixedly provided on the top of the protective frame in sequence from left to right.

[0007] As a preferred embodiment, the height adjustment assembly includes a threaded rod, a sleeve, a first gear, a second gear and a first servo motor. The two threaded rods are fixed at the middle position of the bottom end of the protective frame and are symmetrically arranged about the central axis of the protective frame. The outer sides of the two threaded rods are threaded with sleeves, and the outer sides of the top ends of the two sleeves are fixedly sleeved with a first gear. A second gear is provided between the two first gears. A first servo motor is fixedly installed at the middle position of the base, and the output end of the first servo motor is fixedly connected to the center of the bottom end surface of the second gear.

[0008] As a preferred embodiment, the two first gears are meshedly connected with the second gear, the threaded structures on the outer surfaces of the two threaded rods have the same direction and the rotation directions of the two are always consistent, and the two sleeves are connected to the base bearing.

[0009] As a preferred embodiment, the cleaning assembly includes a screw, a movable block, a connecting rod, a bolt and a cleaning pad, the screw bearing is connected to the inner side of the bottom of the protective frame, the left end of the screw is fixedly connected to the output end of the second servo motor, the outer side of the screw is threadedly sleeved with a movable block, the inner side of the front end of the movable block is rotatably connected to a connecting rod, a cleaning pad is bonded to the side of the connecting rod close to the environmental monitoring feedback display, and a bolt is threadedly installed on the top right wall of the movable block.

[0010] As a preferred embodiment, a hole is opened on the right side wall of the bottom of the connecting rod, the hole and the bolt are adapted, and both are located on a circular trajectory with the movable block and the rotation point of the connecting rod as the center.

[0011] As a preferred embodiment, the cleaning pad slides in contact with the outer surface of the environment monitoring feedback display.

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

[0013] In the solution of the utility model:

[0014] By starting the first servo motor to control the rotation of the second gear, the two first gears can be controlled to drive the two sleeves to start rotating synchronously in the same direction, and the two threaded rods can be controlled to drive the protective frame and the environmental monitoring feedback display to move up and down, so as to achieve quick height adjustment. In addition, by using the limit rod slidably connected to the base, the stability of the protective frame and the environmental monitoring feedback display during the lifting and adjusting process can be further improved;

[0015] Starting the second servo motor can control the rotation of the screw rod and control the movable block to move left and right stably and horizontally on the bottom inner side of the protective frame. When the movable block drives the connecting rod to move synchronously, the cleaning pad adhered to the back of the connecting rod can be used to wipe the dust on the surface of the environmental monitoring feedback display to avoid affecting the feedback and viewing of the environmental quality monitoring data. In addition, by rotating the bolt to disengage one end of it from the hole, the connecting rod can be released from the positioning, and the connecting rod can be manually controlled to rotate and tilt, thereby facilitating regular replacement and cleaning of the cleaning pad to avoid a large amount of dirt sticking to the cleaning pad and affecting the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0017] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view structure of the height adjustment component of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall right side structure of the cleaning component of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the connecting rod in the rotating state of the utility model.

[0021] In the figure:

[0022] 1. Protective frame; 2. Limit rod; 3. Base; 4. Height adjustment assembly; 41. Threaded rod; 42. Sleeve; 43. First gear; 44. Second gear; 45. First servo motor; 5. Environmental monitoring feedback display; 6. Second servo motor; 7. Cleaning assembly; 71. Screw rod; 72. Movable block; 73. Connecting rod; 731. Hole; 74. Bolt; 75. Cleaning pad; 8. Wind speed sensor; 9. Temperature and humidity sensor; 10. Air quality monitor; 11. Wind direction sensor. DETAILED DESCRIPTION

[0023] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0024] like Figure 1-4As shown, the utility model environmental quality monitoring feedback device includes a protection frame 1, limit rods 2 are fixedly provided at the bottom of the left and right ends of the protection frame 1, the outer sliding sleeve of the limit rod 2 is provided with a base 3, the middle of the base 3 is installed with a height adjustment component 4, an environmental monitoring feedback display 5 is fixedly installed on the inner side of the upper end of the protection frame 1, a second servo motor 6 is fixedly installed on the left side wall of the bottom of the protection frame 1, a cleaning component 7 is installed on the inner side of the bottom of the protection frame 1, and a wind speed sensor 8, a temperature and humidity sensor 9, an air quality monitor 10 and a wind direction sensor 11 are fixedly provided on the top of the protection frame 1 from left to right.

[0025] On the basis of the above structure, the height adjustment component 4 includes a threaded rod 41, a sleeve 42, a first gear 43, a second gear 44 and a first servo motor 45. The two threaded rods 41 are fixed at the middle position of the bottom end of the protective frame 1 and are symmetrically arranged about the central axis of the protective frame 1. The outer sides of the two threaded rods 41 are threadedly sleeved with sleeves 42, and the outer sides of the top ends of the two sleeves 42 are fixedly sleeved with first gears 43. A second gear 44 is provided between the two first gears 43. A first servo motor 45 is fixedly installed at the middle position of the base 3, and the output end of the first servo motor 45 is fixedly connected to the center of the bottom end surface of the second gear 44.

[0026] Based on the above structure, the two first gears 43 are meshed with the second gear 44, the threaded structures on the outer surfaces of the two threaded rods 41 have the same direction and the rotation directions of the two are always consistent, and the two sleeves 42 are connected to the bearings of the base 3.

[0027] In this embodiment, by starting the first servo motor 45, the two first gears 43 meshing with the second gear 44 can respectively drive the two sleeves 42 to rotate synchronously in the same direction. At this time, the two threaded rods 41 can be controlled to drive the protective frame 1 to be raised and lowered, so that quick height adjustment can be achieved.

[0028] On the basis of the above structure, the cleaning assembly 7 includes a screw rod 71, a movable block 72, a connecting rod 73, a bolt 74 and a cleaning pad 75. The bearing of the screw rod 71 is connected to the inner side of the bottom of the protective frame 1. The left end of the screw rod 71 is fixedly connected to the output end of the second servo motor 6. The outer side of the screw rod 71 is threadedly sleeved with the movable block 72. The inner side of the front end of the movable block 72 is rotatably connected with the connecting rod 73. The cleaning pad 75 is bonded to the side of the connecting rod 73 close to the environmental monitoring feedback display 5. The top right wall of the movable block 72 is threadedly installed with a bolt 74.

[0029] In this embodiment, by starting the second servo motor 6 to control the rotation of the screw rod 71, the movable block 72 can be controlled to drive the connecting rod 73 to slide horizontally left and right synchronously. The cleaning pad 75 bonded to the back of the connecting rod 73 can be used to wipe and clean the dust on the surface of the environmental monitoring feedback display 5 to avoid affecting the feedback and viewing of the environmental quality monitoring data.

[0030] On the basis of the above structure, a hole 731 is opened on the right side wall of the bottom of the connecting rod 73, and the hole 731 and the bolt 74 are adapted, and both are located on a circular trajectory with the rotating point of the movable block 72 and the connecting rod 73 as the center.

[0031] In this embodiment, the connecting rod 73 in the vertical state can be positioned by rotating the bolt 74 so that one end of the bolt is inserted into the hole 731. Similarly, the positioning of the connecting rod 73 can be released, and the connecting rod 73 can be controlled to rotate and tilt, thereby facilitating regular replacement and cleaning of the cleaning pad 75 to avoid a large amount of dirt adhering to the cleaning pad 75 and affecting the cleaning effect.

[0032] Based on the above structure, the cleaning pad 75 slides in contact with the outer surface of the environment monitoring feedback display 5 .

[0033] In this embodiment, the connecting rod 73 is used to drive the cleaning pad 75 to move left and right, so that the surface of the environment monitoring feedback display 5 can be fully wiped and cleaned by the cleaning pad 75 .

[0034] The working principle of the utility model is as follows:

[0035] When in use, the base 3 is first fixedly installed at a designated position in the community by existing means. During installation, the first servo motor 45 can be started to control the rotation of the second gear 44, and the two first gears 43 meshing with the second gear 44 can respectively drive the two sleeves 42 to rotate synchronously in the same direction, so that the two threaded rods 41 can be controlled to drive the protective frame 1 and the environmental monitoring feedback display 5 to rise and fall, so as to achieve quick height adjustment. In addition, the limit rod 2 slidably connected to the base 3 can further improve the stability of the protective frame 1 and the environmental monitoring feedback display 5 during the lifting and lowering adjustment process, so as to meet the actual installation requirements for the height of the device.

[0036] By means of the wind speed sensor 8, the temperature and humidity sensor 9, the air quality monitor 10 and the wind direction sensor 11 fixedly installed on the top of the protective frame 1, various environmental data such as wind force, wind direction, air temperature and humidity, and PM2.5 can be monitored, and real-time feedback of the data can be displayed through the environmental monitoring feedback display 5. During the use of the device, when dust adheres to the surface of the environmental monitoring feedback display 5, the second servo motor 6 can be started to control the rotation of the screw rod 71, and the movable block 72 and the connecting rod 73 can be controlled to move horizontally left and right synchronously. The cleaning pad 75 bonded to the rear end of the connecting rod 73 can be used to wipe and clean the dust on the surface of the environmental monitoring feedback display 5 to avoid affecting the feedback and viewing of the environmental quality monitoring data. Moreover, by rotating the bolt 74 to disengage one end of it from the hole 731, the positioning of the connecting rod 73 can be released, and the rotation and tilt of the connecting rod 73 can be manually controlled. Figure 4 The state shown in , thereby facilitating regular replacement and cleaning of the cleaning pad 75, and preventing the cleaning pad 75 from being attached with a large amount of dirt and affecting the cleaning effect;

[0037] It should be noted that the environmental monitoring feedback display 5, wind speed sensor 8, temperature and humidity sensor 9, air quality monitor 10 and wind direction sensor 11 used in this device are all existing mature products. Their internal structures and specific working principles are all existing technologies, which are not the direction of innovation and improvement of this case, so they will not be described in detail.

[0038] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. An environmental quality monitoring feedback device, comprising a protective frame (1), characterized in that: Limit rods (2) are fixedly provided at the bottom of both left and right ends of the protection frame (1); a base (3) is provided on the outer sliding sleeve of the limit rod (2); a height adjustment component (4) is installed in the middle of the base (3); an environmental monitoring feedback display (5) is fixedly installed on the inner side of the upper end of the protection frame (1); a second servo motor (6) is fixedly installed on the left side wall of the bottom of the protection frame (1); a cleaning component (7) is installed on the inner side of the bottom of the protection frame (1); and a wind speed sensor (8), a temperature and humidity sensor (9), an air quality monitor (10) and a wind direction sensor (11) are fixedly provided on the top of the protection frame (1) in sequence from left to right.

2. The environmental quality monitoring feedback device according to claim 1, characterized in that: The height adjustment assembly (4) comprises a threaded rod (41), a sleeve (42), a first gear (43), a second gear (44) and a first servo motor (45); the two threaded rods (41) are fixedly located at the middle position of the bottom end of the protection frame (1) and are arranged symmetrically about the central axis of the protection frame (1); the outer sides of the two threaded rods (41) are threadedly sleeved with sleeves (42); the top outer sides of the two sleeves (42) are fixedly sleeved with a first gear (43); a second gear (44) is arranged between the two first gears (43); a first servo motor (45) is fixedly installed at the middle position of the base (3); the output end of the first servo motor (45) is fixedly connected to the center of the bottom end surface of the second gear (44).

3. The environmental quality monitoring feedback device according to claim 2, characterized in that: The two first gears (43) are meshedly connected with the second gear (44), the threaded structures on the outer surfaces of the two threaded rods (41) have the same direction and the rotation directions of the two are always consistent, and the two sleeves (42) are connected with the bearings of the base (3).

4. The environmental quality monitoring feedback device according to claim 1, characterized in that: The cleaning assembly (7) comprises a screw (71), a movable block (72), a connecting rod (73), a bolt (74) and a cleaning pad (75); the screw (71) is bearing-connected to the inner side of the bottom of the protection frame (1); the left end of the screw (71) is fixedly connected to the output end of the second servo motor (6); the outer side of the screw (71) is threadedly sleeved with the movable block (72); the inner side of the front end of the movable block (72) is rotatably connected with the connecting rod (73); the cleaning pad (75) is bonded to the side of the connecting rod (73) close to the environmental monitoring feedback display (5); and the top right side wall of the movable block (72) is threadedly mounted with a bolt (74).

5. The environmental quality monitoring feedback device according to claim 4, characterized in that: A hole (731) is provided on the right side wall of the bottom of the connecting rod (73), the hole (731) and the bolt (74) are matched, and both are located on a circular track with the rotating point of the movable block (72) and the connecting rod (73) as the center.

6. The environmental quality monitoring feedback device according to claim 5, characterized in that: The cleaning pad (75) is slidably fitted on the outer surface of the environment monitoring feedback display (5).

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