Air monitoring device

Abstract

The utility model discloses an air monitoring device which comprises an indoor air quality monitor, a fixing frame is installed at the rear end of the indoor air quality monitor, and the fixing frame comprises a first installation frame, a second installation frame, a supporting block, a connecting shaft and a clamping assembly. The clamping assembly comprises a fixing block, a sliding hole, a mounting cavity, a clamping pin, a limiting block, a spiral spring and a hanging ring. According to the air monitoring device, the fixing frame and the connecting shaft are arranged, and the connecting shaft is connected between the indoor air quality monitor and the supporting block, so that the indoor air quality monitor can be turned over, the indoor air quality monitor can be conveniently overhauled after being turned over, and the indoor air quality monitor can be conveniently overhauled through the clamping assembly. And the indoor air quality monitor can be conveniently limited, so that the indoor air quality monitor does not need to be disassembled when the indoor air quality monitor is overhauled every time.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air quality monitors, in particular to an air monitoring device. Background Art

[0002] In the prior art, an indoor air quality monitor is fixed to an indoor wall by bolts. The indoor air quality monitor can monitor indoor temperature, humidity, PM2.5, formaldehyde and other data.

[0003] In the prior art, the indoor air quality monitor is fixed to the wall by expansion bolts, and the inspection panel of the indoor air quality monitor is at the rear end. When inspecting the indoor air quality monitor, the bolts need to be removed, which is not convenient and affects the stability of the bolts when reinstalled.

[0004] To this end, we propose an air monitoring device. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides an air monitoring device, which is convenient for limiting the indoor air quality monitor, facilitating the flipping of the indoor air quality monitor for inspection and maintenance, and improving the convenience of inspection and maintenance, etc., which can effectively solve the problems in the background technology.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an air monitoring device, including an indoor air quality monitor, a fixing bracket is installed at the rear end of the indoor air quality monitor, the fixing bracket includes a first mounting bracket, a second mounting bracket, a support block, a connecting shaft and a clamping assembly, the clamping assembly includes a fixing block, a sliding hole, an installation cavity, a clamping pin, a limit block, a coil spring and a hanging ring, and the lower end outer surface of the second mounting bracket is fixedly connected to one end of the upper end outer surface of the first mounting bracket, and a clamping groove is provided at one end of the upper end outer surface of the indoor air quality monitor.

[0009] Preferably, the support block is fixedly mounted on the lower part of the front end outer surface of the first mounting bracket away from one end of the second mounting bracket, the connecting shaft is mounted on the upper end outer surface of the support block, and the upper end outer surface of the connecting shaft is fixedly connected to the rear end of one end of the lower end outer surface of the indoor air quality monitor.

[0010] Preferably, a bearing is provided between the connecting shaft and the support block, and the connecting shaft is rotatably connected to the support block via the bearing.

[0011] Preferably, the fixing block is fixedly mounted on the upper part of the front end outer surface of the second mounting frame, the sliding hole is opened on the end of the lower end outer surface of the fixing block away from the second mounting frame, the mounting cavity is opened inside one end of the fixing block, and the sliding hole passes through the mounting cavity.

[0012] Preferably, the limit block and the coil spring are both located in the installation cavity, the snap pin passes through the sliding hole, the limit block is fixedly installed on the outer wall of the lower end of the snap pin, the coil spring is movably sleeved on the outer wall of the upper part of the snap pin, the lower end outer surface of the coil spring is fixedly connected to the upper end outer surface of the limit block, the upper end outer surface of the coil spring is fixedly connected to the upper end of the installation cavity, and the hanging ring is fixedly installed on the upper end outer surface of the snap pin.

[0013] Preferably, the outer wall of the limit block is slidably connected to the installation cavity, the outer surface of the upper end of the limit block is elastically connected to the upper end of the installation cavity through a coil spring, the outer wall of the snap-in pin is slidably connected to the sliding hole, and the outer wall of the lower end of the snap-in pin is snap-connected to the snap-in groove.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an air monitoring device with the following beneficial effects:

[0016] 1. This air monitoring device is connected between the indoor air quality monitor and the support block through a fixed frame and a connecting shaft, so that the indoor air quality monitor can be turned over, which is convenient for maintenance of the indoor air quality monitor after turning over.

[0017] 2. This air monitoring device facilitates the positioning of the indoor air quality monitor by providing a snap-on assembly, so that the indoor air quality monitor does not need to be disassembled each time the indoor air quality monitor is inspected and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of an air monitoring device of the present utility model.

[0019] Figure 2 The figure is a partial structural diagram of an air monitoring device of the present utility model.

[0020] Figure 3 The figure is a schematic structural diagram of a fixing frame in an air monitoring device of the present utility model.

[0021] Figure 4 This is a side sectional view of a clamping assembly in an air monitoring device of the present utility model.

[0022] In the figure: 1. Indoor air quality monitor; 2. Fixing bracket; 3. Snap-in slot; 4. First mounting bracket; 5. Second mounting bracket; 6. Support block; 7. Connecting shaft; 8. Snap-in assembly; 9. Fixing block; 10. Sliding hole; 11. Mounting cavity; 12. Snap-in pin; 13. Limit block; 14. Coil spring; 15. Lifting ring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is an air monitoring device.

[0025] like Figure 1-4 As shown, it includes an indoor air quality monitor 1, and a fixing bracket 2 is installed at the rear end of the indoor air quality monitor 1. The fixing bracket 2 includes a first mounting bracket 4, a second mounting bracket 5, a support block 6, a connecting shaft 7 and a clamping assembly 8. The clamping assembly 8 includes a fixing block 9, a sliding hole 10, a mounting cavity 11, a clamping pin 12, a limit block 13, a coil spring 14 and a hanging ring 15, and the lower end outer surface of the second mounting bracket 5 is fixedly connected to one end of the upper end outer surface of the first mounting bracket 4, and a clamping groove 3 is provided at one end of the upper end outer surface of the indoor air quality monitor 1.

[0026] The support block 6 is fixedly mounted on the lower part of the front end outer surface of the first mounting frame 4 away from the second mounting frame 5, the connecting shaft 7 is mounted on the upper end outer surface of the support block 6, and the upper end outer surface of the connecting shaft 7 is fixedly connected to the rear end of one end of the lower end outer surface of the indoor air quality monitor 1; a bearing is provided between the connecting shaft 7 and the support block 6, and the connecting shaft 7 is rotatably connected to the support block 6 through the bearing; the fixed block 9 is fixedly mounted on the upper part of the front end outer surface of the second mounting frame 5, the sliding hole 10 is opened on the end of the lower end outer surface of the fixed block 9 away from the second mounting frame 5, the mounting cavity 11 is opened inside one end of the fixed block 9, and the sliding hole 10 passes through the mounting cavity 11; the limit block 13 and the coil spring 14 are both located in the mounting cavity 11 The locking pin 12 passes through the sliding hole 10, the limit block 13 is fixedly installed on the outer wall of the lower end of the locking pin 12, and the coil spring 14 is movably sleeved on the outer wall of the upper part of the locking pin 12. The lower end outer surface of the coil spring 14 is fixedly connected to the upper end outer surface of the limit block 13, and the upper end outer surface of the coil spring 14 is fixedly connected to the upper end of the mounting cavity 11. The lifting ring 15 is fixedly installed on the upper end outer surface of the locking pin 12; the outer wall of the limit block 13 and the mounting cavity 11 are slidingly connected, and the upper end outer surface of the limit block 13 is elastically connected to the upper end of the mounting cavity 11 through the coil spring 14. The outer wall of the locking pin 12 and the sliding hole 10 are slidingly connected, and the outer wall of the lower end of the locking pin 12 and the locking groove 3 are clamped.

[0027] It should be noted that the present invention is an air monitoring device. The indoor air quality monitor 1 described in the article belongs to the prior art and can be effectively known to technicians in the relevant technical field. The details will not be repeated here. The fixed frame 2 is provided, and the connecting shaft 7 is connected between the indoor air quality monitor 1 and the support block 6. The connecting shaft 7 and the support block 6 are rotatably connected, so that the indoor air quality monitor 1 can be turned over, which is convenient for overhauling the indoor air quality monitor 1 after turning over. The clamping assembly 8 is provided to facilitate the limitation of the indoor air quality monitor 1, so that each time the indoor air quality monitor 1 is overhauled, , there is no need to disassemble the indoor air quality monitor 1. When the indoor air quality monitor 1 needs to be limited, pull the lifting ring 15 in the clamping assembly 8, and the lifting ring 15 drives the clamping pin 12 to slide along the sliding hole 10. The clamping pin 12 drives the limiting block 13 in the installation cavity 11 to squeeze the coil spring 14, so that the lower end of the clamping pin 12 enters the sliding hole 10, and then the indoor air quality monitor 1 is flipped over and closed. When the clamping groove 3 reaches the lower end of the clamping pin 12, the reaction force of the coil spring 14 drives the lower end of the clamping pin 12 to be inserted into the clamping groove 3, thereby realizing the limitation of the indoor air quality monitor 1 and facilitating operation.

[0028] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "includes a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An air monitoring device, comprising an indoor air quality monitor (1), characterized in that: A fixing frame (2) is installed at the rear end of the indoor air quality monitor (1), and the fixing frame (2) includes a first mounting frame (4), a second mounting frame (5), a support block (6), a connecting shaft (7) and a clamping assembly (8), and the clamping assembly (8) includes a fixing block (9), a sliding hole (10), a mounting cavity (11), a clamping pin (12), a limiting block (13), a coil spring (14) and a hanging ring (15), and the lower end outer surface of the second mounting frame (5) is fixedly connected to one end of the upper end outer surface of the first mounting frame (4), and one end of the upper end outer surface of the indoor air quality monitor (1) is provided with a clamping groove (3).

2. An air monitoring device according to claim 1, characterized in that: The support block (6) is fixedly mounted on the lower portion of the front end outer surface of the first mounting frame (4) away from one end of the second mounting frame (5), the connecting shaft (7) is mounted on the upper end outer surface of the support block (6), and the upper end outer surface of the connecting shaft (7) is fixedly connected to the rear end of one end of the lower end outer surface of the indoor air quality monitor (1).

3. An air monitoring device according to claim 2, characterized in that: A bearing is provided between the connecting shaft (7) and the support block (6), and the connecting shaft (7) is rotatably connected to the support block (6) via the bearing.

4. An air monitoring device according to claim 3, characterized in that: The fixing block (9) is fixedly mounted on the upper portion of the front end outer surface of the second mounting frame (5), the sliding hole (10) is opened on the end of the lower end outer surface of the fixing block (9) away from the second mounting frame (5), the mounting cavity (11) is opened inside one end of the fixing block (9), and the sliding hole (10) passes through the mounting cavity (11).

5. An air monitoring device according to claim 4, characterized in that: The limit block (13) and the coil spring (14) are both located in the installation cavity (11), the engaging pin (12) passes through the sliding hole (10), the limit block (13) is fixedly mounted on the outer wall of the lower end of the engaging pin (12), the coil spring (14) is movably sleeved on the outer wall of the upper part of the engaging pin (12), the lower end outer surface of the coil spring (14) is fixedly connected to the upper end outer surface of the limit block (13), the upper end outer surface of the coil spring (14) is fixedly connected to the upper end of the installation cavity (11), and the lifting ring (15) is fixedly mounted on the upper end outer surface of the engaging pin (12).

6. An air monitoring device according to claim 5, characterized in that: The outer wall of the limit block (13) is slidably connected to the installation cavity (11); the outer surface of the upper end of the limit block (13) is elastically connected to the upper end of the installation cavity (11) via a coil spring (14); the outer wall of the latching pin (12) is slidably connected to the sliding hole (10); and the outer wall of the lower end of the latching pin (12) is latched to the latching groove (3).

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