Gas detector with protection structure

Abstract

The utility model discloses a gas detector with a protection structure, which comprises a detector body, a detection head arranged at the top of the detector body, a frame body arranged at the top of the detector body, a sliding frame arranged inside the frame body, a first adsorption plate embedded on the surface of the sliding frame, a sleeve arranged on the side surface of the sliding frame, and a second adsorption plate embedded on the side surface of the sleeve. A connecting block is welded to the side face of the damping rotating shaft, and the side face of the connecting block is fixedly connected with a top plate. According to the gas detector with the protection structure, the detection head is mounted at the top of the detector body, so that when the gas detector needs to be used, only a top plate needs to be opened, an insertion rod is pulled out after opening, a sliding frame can be put down at the moment, the detection head is exposed, and gas detection can be started; and after detection is completed, the sliding frame is pulled up and then inserted into the insertion rod for fixation, and then the top plate is covered, so that the detection head is protected and prevented from being damaged during transportation or movement, and the protection effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas detection, and in particular relates to a gas detector with a protection structure. Background Art

[0002] A gas detector is an instrument tool for detecting gas leakage concentration, including: portable gas detectors and handheld gas detectors. They mainly use gas sensors to detect the types of gases present in the environment. Gas sensors are sensors used to detect the composition and content of gases.

[0003] The gas detectors currently on the market have the following problems when used:

[0004] 1. When using a traditional gas detector, the detection head is usually exposed to the gas to be detected, and the detection head is generally more prominent. When transporting or moving, the detection head is easily bumped, which will affect its detection performance and its protection effect is poor;

[0005] 2. When using traditional gas detectors, workers usually hold them directly in their hands. When the worker accidentally drops the gas detector and it falls to the ground, it is easy to be damaged and its anti-drop effect is poor. Utility Model Content

[0006] The utility model aims to provide a gas detector with a protective structure to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a gas detector with a protective structure, a detection head is provided on the top of the instrument body, a frame is provided on the top of the instrument body, a sliding frame is provided inside the frame, a first adsorption plate is embedded on the surface of the sliding frame, a sleeve is provided on the side of the sliding frame, a damping shaft is embedded inside the sleeve, a connecting block is welded on the side of the damping shaft, the side of the connecting block is fixedly connected to the top plate, and an inserted rod is embedded inside the frame.

[0008] Preferably, the side of the instrument body is fixedly connected to the mounting block, the side of the instrument body is provided with a fixing block, a fixing rope is embedded in the fixing block, one end of the fixing rope is fixedly connected to the limit block, two limit blocks are provided, a threaded rod is embedded in the fixing block, and one end of the threaded rod is fixedly connected to the turntable.

[0009] Preferably, one end of the insertion rod is fixedly connected to a baffle, and a second adsorption plate is embedded on the surface of the baffle.

[0010] Preferably, the baffle surface is fixedly connected to a handle, and the top plate side is fixedly connected to a pull plate.

[0011] Preferably, a card slot is provided on the surface of the installation block, a card block is fixedly connected to the surface of the fixing block, and the card block is embedded in the card slot.

[0012] Preferably, a display screen is provided on the surface of the instrument body, and the display screen is rectangular.

[0013] The utility model has the following advantages for a gas detector with a protective structure:

[0014] 1. A gas detector with a protective structure is provided with a detection head installed on the top of the instrument body, and a frame is installed on the top of the instrument body, a sliding frame is added on the top of the frame, a first adsorption plate is installed on the surface of the sliding frame, and a sleeve is added on the side of the sliding frame, a damping shaft is installed inside the sleeve, and the damping shaft is connected to the top plate through a connecting block. When the gas detector needs to be used, it is only necessary to open the top plate, and after the opening is completed, the plug rod is pulled out, and the sliding frame can be put down at this time, and the detection head is exposed to start gas detection. After the detection is completed, the sliding frame is pulled up and the plug rod is inserted to fix it, and then the top plate is covered. At this time, the top plate is firmly adsorbed by the first adsorption plate, and the detection head is protected at this time to prevent it from being damaged during transportation or movement, and its protective effect is better;

[0015] 2. This gas detector with a protective structure has an installation block and a fixed block added to the side of the instrument body, and a fixed rope added inside the fixed block. A limit block is installed at one end of the fixed rope to prevent the fixed rope from being pulled out entirely when it is pulled, and a threaded rod is embedded in the fixed block, and a turntable is installed at one end of the threaded rod. When using the gas detector, the staff only needs to connect the fixed rope to the outside of the wrist, and the length of the fixed rope can be adjusted according to the wrist dimension of the user. The fixed rope can be pulled after the threaded rod is loosened, and the turntable can be turned after it is pulled to a suitable position to drive the threaded rod to tighten it, so that the hand-release effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the card slot structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the rod structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the card block structure of the utility model;

[0022] Figure 6 For the utility model Figure 3 Enlarged view of part A.

[0023] Explanation of the markings in the figure: 1. Instrument body; 2. Fixing rope; 3. Frame; 4. Sliding frame; 5. Top plate; 6. Display screen; 7. Pull plate; 8. First adsorption plate; 9. Detection head; 10. Baffle; 11. Turntable; 12. Mounting block; 13. Slot; 14. Insert rod; 15. Second adsorption plate; 16. Handle; 17. Block; 18. Limit block; 19. Threaded rod; 20. Fixing block; 21. Sleeve; 22. Damping shaft; 23. Connecting block. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a gas detector with a protective structure of the utility model in conjunction with the accompanying drawings.

[0030] like Figure 1-6 As shown, a gas detector with a protective structure of the utility model comprises an instrument body 1, a detection head 9 is arranged on the top of the instrument body 1, a frame 3 is arranged on the top of the instrument body 1, a sliding frame 4 is arranged inside the frame 3, a first adsorption plate 8 is inlaid on the surface of the sliding frame 4, a sleeve 21 is arranged on the side of the sliding frame 4, a damping shaft 22 is inlaid inside the sleeve 21, a connecting block 23 is welded on the side of the damping shaft 22, a top plate 5 is fixedly connected to the side of the connecting block 23, an insert rod 14 is inlaid inside the frame 3, a detection head 9 is installed on the top of the instrument body 1, and a frame 3 is installed on the top of the instrument body 1, a sliding frame 4 is added on the top of the frame 3, and the sliding frame 4 A first adsorption plate 8 is installed on the surface, and a sleeve 21 is added to the side of the sliding frame 4. A damping shaft 22 is installed inside the sleeve 21. The damping shaft 22 is connected to the top plate 5 through a connecting block 23. When the gas detector needs to be used, it is only necessary to open the top plate 5. After opening, the plug rod 14 is pulled out. At this time, the sliding frame 4 can be lowered, and the detection head 9 is exposed to start gas detection. After the detection is completed, the sliding frame 4 is pulled up and the plug rod 14 is inserted to fix it, and then the top plate 5 is covered. At this time, the top plate 5 is firmly adsorbed by the first adsorption plate 8, and the detection head 9 is protected to prevent it from being damaged during transportation or movement, and its protection effect is better.

[0031] The side of the instrument body 1 is fixedly connected to the mounting block 12, and a fixing block 20 is provided on the side of the instrument body 1. A fixing rope 2 is embedded in the fixing block 20, and one end of the fixing rope 2 is fixedly connected to the limit block 18. The limit block 18 is provided with two, and a threaded rod 19 is embedded in the fixing block 20. One end of the threaded rod 19 is fixedly connected to the turntable 11. By adding a mounting block 12 and a fixing block 20 on the side of the instrument body 1, and adding a fixing rope 2 inside the fixing block 20, a limit block 18 is installed at one end of the fixing rope 2 to prevent the fixing rope 2 from being pulled out as a whole when it is pulled, and a threaded rod 19 is embedded in the fixing block 20, and a turntable 11 is installed at one end of the threaded rod 19. When using the gas detector, the staff only needs to sleeve the fixing rope 2 on the outside of the wrist, and the length of the fixing rope 2 can be adjusted according to the wrist dimension of the user. The fixing rope 2 can be pulled after the threaded rod 19 is loosened. After pulling it to a suitable position, the turntable 11 is rotated to drive the threaded rod 19 to tighten it, so that the hand-release effect is better.

[0032] One end of the plug rod 14 is fixedly connected to the baffle 10, and a second adsorption plate 15 is embedded on the surface of the baffle 10. By installing the baffle 10 at one end of the plug rod 14 and embedding the second adsorption plate 15 on the surface of the baffle 10, the second adsorption plate 15 can be adsorbed on the outside of the frame 3 to prevent the plug rod 14 from falling out.

[0033] A handle 16 is fixedly connected to the surface of the baffle 10, and a pull plate 7 is fixedly connected to the side of the top plate 5. By adding a handle 16 to the surface of the baffle 10, the insertion rod 14 can be easily pulled, and by adding a pull plate 7 to the top side, the pull plate 7 can be easily opened and closed.

[0034] A card slot 13 is provided on the surface of the mounting block 12, and a card block 17 is fixedly connected to the surface of the fixing block 20. The card block 17 is embedded in the card slot 13. By adding a card slot 13 on the surface of the mounting block 12 and adding a card block 17 on the surface of the fixing block 20, and embedding the card block 17 in the card slot 13, the fixing block 20 can be fixed to the outside of the gas detector.

[0035] A display screen 6 is provided on the surface of the instrument body 1. The display screen 6 is rectangular. By installing the display screen 6 on the surface of the instrument, readings can be displayed conveniently.

[0036] The working principle of the gas detector with a protective structure: when using the gas detector, you only need to open the top plate 5, and after opening, pull out the insertion rod 14, then you can put down the sliding frame 4, and the detection head 9 is exposed to start gas detection. At this time, the staff needs to sleeve the fixing rope 2 on the outside of the wrist, and the length of the fixing rope 2 can be adjusted according to the user's wrist dimension. You only need to loosen the threaded rod 19 to pull the fixing rope 2. After pulling it to the appropriate position, turn the turntable 11 to drive the threaded rod 19 to tighten it. At this time, the hand-release effect is better, and the reading on the surface of the display screen 6 is The gas detection situation can be known. After the detection is completed, the sliding frame 4 is pulled up and the insertion rod 14 is inserted to fix it. The second adsorption plate 15 can be adsorbed on the outside of the frame 3 to prevent the insertion rod 14 from falling out, and then the top plate 5 is covered. At this time, the top plate 5 is firmly adsorbed by the first adsorption plate 8, and the detection head 9 is protected at this time to prevent it from being damaged during transportation or movement. The protection effect is better. When the fixed rope 2 needs to be replaced after a long time of use, it is only necessary to pull down the fixed rope 2 together with the fixed block 20, and then install the new fixed rope 2 at the bottom of the mounting block 12, and directly insert the card block 17 into the slot to fix the fixed rope 2.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A gas detector with a protective structure, comprising an instrument body (1), characterized in that: A detection head (9) is provided on the top of the instrument body (1); a frame (3) is provided on the top of the instrument body (1); a sliding frame (4) is provided inside the frame (3); a first adsorption plate (8) is embedded on the surface of the sliding frame (4); a sleeve (21) is provided on the side of the sliding frame (4); a damping shaft (22) is embedded inside the sleeve (21); a connecting block (23) is welded on the side of the damping shaft (22); a side of the connecting block (23) is fixedly connected to the top plate (5); and an insert rod (14) is embedded inside the frame (3).

2. The gas detector with a protective structure according to claim 1, characterized in that: The side of the instrument body (1) is fixedly connected to the mounting block (12), the side of the instrument body (1) is provided with a fixing block (20), a fixing rope (2) is embedded in the fixing block (20), one end of the fixing rope (2) is fixedly connected to a limit block (18), two limit blocks (18) are provided, a threaded rod (19) is embedded in the fixing block (20), and one end of the threaded rod (19) is fixedly connected to the turntable (11).

3. The gas detector with a protective structure according to claim 1, characterized in that: One end of the insertion rod (14) is fixedly connected to the baffle plate (10), and a second adsorption plate (15) is embedded on the surface of the baffle plate (10).

4. The gas detector with a protective structure according to claim 3, characterized in that: The surface of the baffle plate (10) is fixedly connected to a handle (16), and the side of the top plate (5) is fixedly connected to a pull plate (7).

5. The gas detector with a protective structure according to claim 2, characterized in that: A card slot (13) is provided on the surface of the installation block (12), a card block (17) is fixedly connected to the surface of the fixing block (20), and the card block (17) is embedded in the card slot (13).

6. The gas detector with a protective structure according to claim 1, characterized in that: A display screen (6) is provided on the surface of the instrument body (1), and the display screen (6) is rectangular.

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