Gas detection device

Abstract

The utility model relates to the technical field of gas detection, in particular to a gas detection device which comprises a gas monitor body, a groove is formed in the surface of the back of the gas monitor body, the inner surface of the groove is fixedly connected with the end of a fixing rod, and the surface of the fixing rod penetrates through the interior of a through hole; the gas detection device has the beneficial effects that the base of the hinge block is fixedly connected with the surface of the groove, so that the gas monitor body is convenient to carry through the nylon rope woven belt, and the nylon rope woven belt can be stored in the groove, so that the gas monitor body is convenient to carry. The surface of the nylon rope woven belt is fixedly connected with the interior of the fixing frame, then the interior of the fixing frame is movably connected with the surface of the limiting clamping plate, the radian of the nylon rope woven belt can be changed by adjusting the position of the fixing frame on the surface of the limiting clamping plate, and therefore the hand face of a worker can be sleeved with the nylon rope woven belt; and a worker can conveniently take the gas monitor body.

Description

Technical Field

[0001] This utility model relates to the field of gas detection technology, specifically a gas detection device. Background Technology

[0002] Gas detection mainly uses gas sensors to detect the types of gases present in the environment. Gas sensors are used to detect the composition and content of gases. In urban management, staff need to conduct air gas detection in urban areas to obtain air quality data.

[0003] However, in the existing technology, the existing gas detection device is a separate unit, which is quite troublesome for staff to handle and use. This is because the gas detector is a single unit and cannot be carried or held securely in the hand to prevent it from falling off during use.

[0004] Therefore, we need a gas detection device that solves the problem of handling existing gas detection devices and can also hold them securely according to the different hand widths of the staff. Utility Model Content

[0005] The purpose of this utility model is to provide a gas detection device to solve the problem of drilling in the existing aluminum profile processing mentioned in the background art, and to achieve stable clamping of aluminum profiles of different lengths during the drilling process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gas detection device, including a gas monitor body, a groove is provided on the back surface of the gas monitor body, the end of a fixing rod is fixedly connected to the inner surface of the groove, the surface of the fixing rod passes through the interior of a through hole, the through hole is opened inside the nylon rope braided strip, the surface of the fixing rod passes through the interior of a hinge block, the end face of the hinge block is fixedly connected to the surface of the groove, the surface of the nylon rope braided strip is fixedly connected to the interior of a fixing frame, and the interior of the fixing frame is movably connected to the surface of a limiting plate.

[0007] Preferably, the surface of the limiting plate is movably connected to the surface of the limiting groove, the surface of the limiting plate is tightly fitted to the surface of the limiting groove, and the limiting groove is formed on the surface of the fixed frame.

[0008] Preferably, the limiting slot extends completely through the surface of the fixed frame, and the limiting slot is arranged in an "I" shape.

[0009] Preferably, the top surface of the limiting plate has a slot, the surface of the slot engages with the surface of the plug-in plate, the surface of the plug-in plate is movably connected to the interior of the fixing block, and the surface of the fixing block is fixedly connected to the surface of the fixing frame.

[0010] Preferably, the surface of the fixing block is provided with a snap-on groove, the surface of the snap-on groove contacts the bottom surface of the elastic band, and the bottom surface of the elastic band is fixedly connected to the top surface of the fixing frame and the plug-in plate.

[0011] Preferably, the plug-in plate is configured in an "I" shape, the width of the plug-in plate is equal to the width of the slot, and there are several slots, which are evenly distributed at equal intervals on the top surface of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By opening a groove on the back surface of the gas monitor body, the surface of the fixing rod passes through the through hole and the interior of the hinge block, and the base of the hinge block is fixedly connected to the surface of the groove. Thus, the gas monitor body can be easily carried by the nylon rope braided strap. By adjusting the position of the fixing frame on the surface of the limiting plate, the curvature of the nylon rope braided strap can be changed. Therefore, the nylon rope braided strap can be put on the worker's hand, making it convenient for the worker to pick up the gas monitor body. When the plug plate is inserted into the surface of the slot, the fixing frame is firmly locked on the surface of the limiting plate, so that the nylon rope braided strap can adjust its curvature according to the width of the worker's palm. This further solves the problem of picking up the existing gas detection device and can also make it easy to pick up and hold the device securely according to the different palm widths of the workers. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a front view of the overall structure of this utility model;

[0015] Figure 3 for Figure 2 Cross-sectional view of the structure at point AA;

[0016] Figure 4 A schematic diagram showing the connection between the gas monitor body and the nylon rope braided strap;

[0017] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0018] Figure 6 for Figure 4 Enlarged view of point A in the middle;

[0019] Figure 7 for Figure 6 Enlarged diagram of point C in the middle.

[0020] As shown in the figure, the utility model discloses a gas monitoring instrument body 1, a groove 2, a nylon rope woven belt 3, a fixed frame 4, a through hole 5, a fixed rod 6, a hinged block 7, a limiting clamping plate 8, a clamping groove 9, a limiting clamping groove 10, a fixed block 11, an inserting plate 12, a buckling groove 13 and an elastic band 14. DETAILED DESCRIPTION

[0021] In order to make the utility model's purpose, technical scheme carry out clearly, complete description, and the advantage is more clear and distinct, the following combining the drawing to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiment described here is a part of the embodiment of the utility model, not all the embodiment, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the scope of the protection of the utility model.

[0022] Embodiment one

[0023] Please refer to Figures 1-7 The utility model provides a technical scheme: a gas detection device, including gas monitoring instrument body 1, the back surface of gas monitoring instrument body 1 is equipped with groove 2, the inner surface of groove 2 is fixedly connected with the end of fixed rod 6, the surface of fixed rod 6 passes through the inside of through hole 5, through hole 5 is equipped in the inside of nylon rope woven belt 3, the surface of fixed rod 6 passes through the inside of hinged block 7, the end surface of hinged block 7 is fixedly connected with the surface of groove 2, the surface of nylon rope woven belt 3 is fixedly connected with the inside of fixed frame 4, the surface of limiting clamping plate 8 is movably connected in the inside of fixed frame 4, by being equipped with groove 2 on the back surface of gas monitoring instrument body 1, the surface of fixed rod 6 passes through the inside of through hole 5 and hinged block 7, the base of hinged block 7 is fixedly connected with the surface of groove 2, thereby being convenient for carrying gas monitoring instrument body 1 through nylon rope woven belt 3, and nylon rope woven belt 3 can be stored in the inside of groove 2, by the surface of nylon rope woven belt 3 being fixedly connected with the inside of fixed frame 4, then the surface of limiting clamping plate 8 is movably connected in the inside of fixed frame 4, by adjusting the position of fixed frame 4 on the surface of limiting clamping plate 8, the curvature of nylon rope woven belt 3 can be changed, therefore, the staff can take gas monitoring instrument body 1 by nylon rope woven belt 3 being sleeved on the palm.

[0024] Embodiment two

[0025] Refer to the attached Figures 1 to 7 On the basis of embodiment one, in order to make nylon rope woven belt 3 can adjust its arc according to the palm width of staff, the top surface of limiting clamping plate 8 is equipped with clamping groove 9, the surface of clamping groove 9 is clamped with the surface of inserting plate 12, the surface of inserting plate 12 is movably connected with the inside of fixed block 11, and the surface of fixed block 11 is fixedly connected with the surface of fixed frame 4.

[0026] When the plug-in plate 12 is plugged into the surface of the card slot 9, the surface of the fixed block 11 is movably connected to the inside of the plug-in plate 12, and then the surface of the fixed block 11 is fixedly connected to the surface of the fixed frame 4, so that the fixed frame 4 is stably locked in the surface position of the limiting clamping plate 8, so that the nylon rope woven belt 3 can adjust its arc shape according to the palm width of the staff.

[0027] Embodiment three

[0028] Refer to the attached Figures 1 to 7 On the basis of embodiment two, in order to prevent the plug-in plate 12 from being separated from the surface of the card slot 9, the surface of the fixed block 11 is provided with a buckle slot 13, the bottom surface of the elastic band 14 contacts the surface of the buckle slot 13, and the bottom surface of the elastic band 14 is fixedly connected to the top surface of the fixed frame 4 and the plug-in plate 12;

[0029] By opening the buckle slot 13 on the surface of the fixed block 11, the bottom surface of the elastic band 14 contacts the surface of the buckle slot 13, and then the bottom surface of the elastic band 14 is fixedly connected to the top surface of the fixed frame 4 and the fixed block 11, so that the plug-in plate 12 can be continuously plugged into the surface of the card slot 9 through the elasticity of the buckle slot 13, to prevent the plug-in plate 12 from being separated from the surface of the card slot 9.

[0030] In actual use, by opening the groove 2 on the back surface of the gas monitor body 1, the surface of the fixed rod 6 passes through the through hole 5 and the inside of the hinge block 7, the bottom of the hinge block 7 is fixedly connected to the surface of the groove 2, so that the nylon rope woven belt 3 is convenient for carrying the gas monitor body 1, and the nylon rope woven belt 3 can be stored in the inside of the groove 2. By fixing the surface of the nylon rope woven belt 3 to the inside of the fixed frame 4, and movably connecting the surface of the limiting clamping plate 8 to the inside of the fixed frame 4, the arc of the nylon rope woven belt 3 can be changed by adjusting the position of the fixed frame 4 on the surface of the limiting clamping plate 8, so that the nylon rope woven belt 3 can be worn on the staff's hand, and the staff can easily take the gas monitor body 1. By connecting the surface of the plug-in plate 12 to the surface of the card slot 9, movably connecting the surface of the plug-in plate 12 to the inside of the fixed block 11, and then fixedly connecting the surface of the fixed block 11 to the surface of the fixed frame 4, when the plug-in plate 12 is plugged into the surface of the card slot 9, the fixed frame 4 is stably locked in the surface position of the limiting clamping plate 8, so that the nylon rope woven belt 3 can adjust its arc shape according to the palm width of the staff. By opening the buckle slot 13 on the surface of the fixed block 11, the bottom surface of the elastic band 14 contacts the surface of the buckle slot 13, and then the bottom surface of the elastic band 14 is fixedly connected to the top surface of the fixed frame 4 and the fixed block 11, so that the plug-in plate 12 can be continuously plugged into the surface of the card slot 9 through the elasticity of the buckle slot 13, to prevent the plug-in plate 12 from being separated from the surface of the card slot 9.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A gas detection device comprising a gas monitor body (1), characterized in that: The back surface of the gas monitor body (1) is provided with a groove (2). The inner surface of the groove (2) is fixedly connected to the end of the fixing rod (6). The surface of the fixing rod (6) passes through the inside of the through hole (5). The through hole (5) is opened inside the nylon rope braided strip (3). The surface of the fixing rod (6) passes through the inside of the hinge block (7). The end face of the hinge block (7) is fixedly connected to the surface of the groove (2). The surface of the nylon rope braided strip (3) is fixedly connected to the inside of the fixing frame (4). The inside of the fixing frame (4) is movably connected to the surface of the limiting plate (8).

2. The gas detection device of claim 1, wherein: The surface of the limiting plate (8) is movably connected to the surface of the limiting slot (10), the surface of the limiting plate (8) is tightly attached to the surface of the limiting slot (10), and the limiting slot (10) is opened on the surface of the fixed frame (4).

3. A gas detection device according to claim 2, wherein: The limiting slot (10) extends completely through the surface of the fixed frame (4), and the limiting slot (10) is arranged in an "I" shape.

4. The gas detection device of claim 1, wherein: The top surface of the limiting plate (8) is provided with a slot (9), the surface of the slot (9) is engaged with the surface of the plug plate (12), the surface of the plug plate (12) is movably connected to the interior of the fixing block (11), and the surface of the fixing block (11) is fixedly connected to the surface of the fixing frame (4).

5. A gas detection device according to claim 4, wherein: The surface of the fixing block (11) is provided with a snap-on groove (13), the surface of the snap-on groove (13) contacts the bottom surface of the elastic band (14), and the bottom surface of the elastic band (14) is fixedly connected to the top surface of the fixing frame (4) and the plug-in plate (12).

6. The gas detection device of claim 4, wherein: The plug plate (12) is configured in an "I" shape. The width of the plug plate (12) is equal to the width of the slot (9). There are several slots (9), and the slots (9) are evenly distributed at equal intervals on the top surface of the limiting plate (8).

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