PM2.5 dust monitoring terminal

Abstract

The utility model relates to the technical field of dust monitoring, and discloses a PM2.5 dust monitoring terminal which comprises a terminal body, the lower end of the back side of the terminal body is fixedly connected with a connecting rod, the two ends of the connecting rod are rotationally connected with connecting pieces, the outer side end of the connecting rod is in threaded connection with a fixing button, and each connecting piece comprises a connecting plate. The lower end of the connecting plate is fixedly connected with a connecting sleeve, the connecting sleeve is rotationally connected with the two ends of the connecting rod, and a mounting hole is formed in the connecting plate; according to the novel PM2.5 dust monitoring terminal, the connecting rod and the connecting plate are arranged, and when the terminal body is fixed, the connecting plate is rotated outwards to be separated from the terminal body, so that the position of a nail can be clearly seen, and an operator can directly fix the position of the terminal body conveniently; and after the terminal body is fixed, the whole angle can be rotated downwards or upwards, so that an operator not only can conveniently acquire data, but also can conveniently operate an interface.

Description

Technical Field

[0001] The utility model relates to the technical field of dust monitoring, in particular to a PM2.5 dust monitoring terminal. Background Art

[0002] PM2.5 refers to particles in the atmosphere with a diameter of less than or equal to 2.5 microns, also known as respirable particles. These particles often appear in factories, industrial parks and other areas. Currently, monitoring instruments are needed to monitor PM2.5 to avoid affecting the health of workers.

[0003] However, the current PM2.5 monitoring needs to be fixed in fixed places such as factories and industrial parks. Traditional monitoring instruments are fixed in position through hanging holes on the back, but not all internal places such as factories or industrial parks can be nailed to the wall, making the monitoring instrument inconvenient to install. In addition, the traditional installation method causes the operating panel of the monitoring instrument to be perpendicular to the ground, which is inconvenient when collecting data or operating buttons.

[0004] In order to solve the above problems, a PM2.5 dust monitoring terminal is proposed in this application. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a PM2.5 dust monitoring terminal to at least solve one of the problems raised by the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PM2.5 dust monitoring terminal, comprising a terminal body, a connecting rod fixedly connected to the lower end of the back side of the terminal body, connecting pieces rotatably connected at both ends of the connecting rod, a fixing button threadedly connected to the outer end of the connecting rod, the connecting piece comprising a connecting plate, a connecting sleeve fixedly connected to the lower end of the connecting plate, the connecting sleeve is rotatably connected to the two ends of the connecting rod, a mounting hole is opened on the connecting plate, and the mounting hole is arranged through the connecting plate.

[0007] A further technical improvement of the utility model is that magnets are fixedly connected to the connecting plate, the magnets are arranged at the four corners of the connecting plate, and the outer end faces of the magnets are arranged flush with the outer end faces of the connecting plate.

[0008] A further technical improvement of the utility model is that placement grooves are provided on the side surfaces at both ends of the connecting plate, a hanging rod is rotatably connected in the placement groove, and the hanging rod is L-shaped.

[0009] A further technical improvement of the utility model is that buckle grooves are provided at the middle edges of the placement grooves on both sides of the connecting plate, and the buckle grooves are connected to the placement grooves.

[0010] A further technical improvement of the utility model is that a clamping strip is fixedly connected to the inner edge of the placement groove, the clamping strip is matched with the hanging rod and is matched with the position of the clamping strip corresponding to the buckle groove.

[0011] A further technical improvement of the utility model is that the fixing button is conical, and a groove is provided at the outer end of the fixing button, and a plurality of grooves are provided with equal spacing.

[0012] The embodiment of the utility model provides a PM2.5 dust monitoring terminal, which has the following beneficial effects:

[0013] This new type of terminal is applied to PM2.5 dust monitoring terminal. By setting a connecting rod and a connecting plate, when the terminal body is fixed, the connecting plate is rotated outward to separate from the terminal body, so that the installer can clearly see the position of the nail, which is convenient for the operator to directly fix the position of the terminal body. After the terminal body is fixed, the overall angle can be rotated downward or upward, which not only makes it convenient for the operator to collect data, but also facilitates the operator to operate the interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the terminal body structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connecting plate and the connecting sleeve of the utility model;

[0018] Figure 4 This is a schematic diagram showing the structure of the terminal body of the utility model;

[0019] Figure 5 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 6 for Figure 4 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. terminal body; 2. connecting rod; 3. connecting plate; 4. connecting sleeve; 5. fixing button; 6. mounting hole; 7. magnet; 8. placement slot; 9. hanging rod; 10. clamping strip; 11. buckle slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The PM2.5 dust monitoring terminal includes a terminal body 1. It should be noted that how the terminal body 1 monitors PM2.5 dust in the environment is a well-known technology in the art (including the hardware and software used for monitoring) and will not be described in detail here. A connecting rod 2 is fixedly connected to the lower end of the back side of the terminal body 1, and connecting pieces are rotatably connected at both ends of the connecting rod 2. A fixing button 5 is threadedly connected to the outer end of the connecting rod 2. The connecting piece includes a connecting plate 3, and a connecting sleeve 4 is fixedly connected to the lower end of the connecting plate 3. The connecting sleeve 4 is rotatably connected to the two ends of the connecting rod 2. A mounting hole 6 is opened on the connecting plate 3, and the mounting hole 6 is set through the connecting plate 3.

[0024] Specific working principle and implementation method: the terminal body 1 needs to be fixed in a fixed position in the space to be tested before use. The traditional terminal body 1 has a hanging hole on the back side, and the terminal body 1 is hung in a fixed position by a nail at the fixed position; through the design of this solution, the terminal body 1 can be fixed in a variety of ways when it needs to be used. A connecting rod 2 is fixed at the lower end of the back side of the terminal body 1, and the outer ends of the connecting rod 2 are rotatably connected with connecting plates 3. The connecting plate 3 can be rotated as needed. After rotating to a certain position, the position of the connecting plate 3 can be fixed by rotating the fixing button 5. A mounting hole 6 is opened on the connecting plate 3. When fixing the connecting plate 3, the terminal body 1 is rotated downward to expose the connecting plate 3, and the through mounting hole 6 can be directly put on the nail for installation, and then the terminal body 1 can be rotated upward. At the same time, when the parameters need to be adjusted, the terminal body 1 can be rotated downward as a whole, so that the operation interface can be conveniently viewed; the advantage of such a design is that when the terminal body 1 is fixed, the connecting plate 3 is rotated outward to separate from the terminal body 1, so that the installer can clearly see the position of the nail, which is convenient for the operator to directly fix the position of the terminal body 1, and after the terminal body 1 is fixed, the overall angle can be rotated downward or upward, which is not only convenient for the operator to collect data, but also convenient for the operator to operate the interface.

[0025] like Figure 6As shown, a magnet 7 is fixedly connected to the connecting plate 3, and the magnet 7 is arranged at the four corners of the connecting plate 3. The outer end surface of the magnet 7 is arranged flush with the outer end surface of the connecting plate 3. The magnet 7 is used to fix the terminal body 1 at a fixed position of the iron shelf. After adjusting the angle of the terminal body 1, the connecting plate 3 is directly placed at the fixed position. The terminal body 1 can be stably fixed by the magnets 7 fixed at the four corners, and the magnets 7 arranged at the four corners can stably fix the terminal body 1.

[0026] like Figure 6 As shown, placement grooves 8 are provided on the side surfaces at both ends of the connecting plate 3, and a hanging rod 9 is rotatably connected in the placement groove 8. The hanging rod 9 is set in an L shape. According to different fixed scenarios, when the terminal body 1 needs to be used for temporary monitoring, the hanging rod 9 in the placement groove 8 is rotated outward. After rotation, the hanging rod 9 can be hung on the area to be tested for temporary placement. After the monitoring is completed, the hanging rod 9 can be rotated inward for storage. The operation is convenient and simple, and the installation is quick and efficient.

[0027] like Figure 6 As shown, buckle grooves 11 are provided at the middle edges of the placement grooves 8 on both sides of the connecting plate 3, and the buckle grooves 11 are connected to the placement grooves 8. By providing the buckle grooves 11 at the middle edges of the placement grooves 8, it is convenient to buckle the hanging rod 9 outward, so that the user can rotate the hanging rod 9 outward, thereby improving the use efficiency.

[0028] like Figure 6 As shown, a clamping strip 10 is fixedly connected to the inner edge of the placement slot 8, and the clamping strip 10 is matched with the hanging rod 9. The positions of the clamping strip 10 and the buckle slot 11 are matched and matched. The clamping strip 10 is elastically set. When the hanging rod 9 is rotated into the placement slot 8, the hanging rod 9 is stably clamped in the placement slot 8 by the clamping strip 10, thereby achieving a stable storage effect.

[0029] like Figure 5 As shown, the fixing button 5 is conically set, and a groove is provided at the outer end of the fixing button 5. There are multiple grooves with equal spacing. The outer end of the fixing button 5 is conically set. The conical setting is for the convenience of user rotation, and multiple grooves are provided on the outer side of the fixing button 5. The grooves can increase the friction with the user's hand, thereby achieving the effect of easy rotation.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A PM2.5 dust monitoring terminal, comprising a terminal body (1), characterized in that: The lower end of the back side of the terminal body (1) is fixedly connected to a connecting rod (2), the two ends of the connecting rod (2) are rotatably connected to connecting pieces, the outer end of the connecting rod (2) is threadedly connected to a fixing button (5), the connecting piece comprises a connecting plate (3), the lower end of the connecting plate (3) is fixedly connected to a connecting sleeve (4), the connecting sleeve (4) is rotatably connected to the two ends of the connecting rod (2), and the connecting plate (3) is provided with a mounting hole (6), and the mounting hole (6) is arranged through the connecting plate (3).

2. The PM2.5 dust monitoring terminal according to claim 1, characterized in that: The connecting plate (3) is fixedly connected to a magnet (7), the magnet (7) being arranged at the four corners of the connecting plate (3), and the outer end surface of the magnet (7) being arranged flush with the outer end surface of the connecting plate (3).

3. The PM2.5 dust monitoring terminal according to claim 1, characterized in that: The side surfaces of both ends of the connection plate (3) are provided with placement grooves (8), and a hanging rod (9) is rotatably connected in the placement groove (8), and the hanging rod (9) is arranged in an L shape.

4. The PM2.5 dust monitoring terminal according to claim 3 is characterized in that: Buckle grooves (11) are provided at the middle edges of the placement grooves (8) located on both sides of the connection plate (3), and the buckle grooves (11) are connected to the placement grooves (8).

5. The PM2.5 dust monitoring terminal according to claim 3 is characterized in that: The inner edge of the placement groove (8) is fixedly connected with a clamping strip (10), the clamping strip (10) and the hanging rod (9) are matched and clamped, and the positions of the clamping strip (10) and the buckle groove (11) are matched and arranged.

6. The PM2.5 dust monitoring terminal according to claim 1, characterized in that: The fixing button (5) is conically arranged, and a groove is provided at the outer end of the fixing button (5), wherein a plurality of grooves are arranged at equal intervals.

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