Portable multifunctional gas detector

Abstract

The utility model discloses a portable multifunctional gas detector, and belongs to the technical field of gas detectors. A portable multifunctional gas detector comprises a side frame, a placement box is fixedly connected to the side face of the side frame, a movable bolt is arranged on the side face of the side frame, one end of the movable bolt is fixedly connected with a fixing seat, and a built-in spring is fixedly connected to the bottom of the placement box. A clamping plate is fixedly connected to the side face of the built-in spring, a detector body is placed on the side face of the clamping plate, and an adjusting frame is slidably connected to the inner wall of the side face frame. According to the utility model, the movable bolt, the fixed seat and the locking spring are matched for use, so that a worker can conveniently detect the densities of gases at different heights, and the problems that the length of the gas density detector cannot be adjusted during use, so that the detection position is too single, the collected data is not comprehensive, and the detection accuracy is poor are solved. And the normal use condition of workers is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detectors, in particular to a portable multifunctional gas detector. Background Art

[0002] A gas detector is an instrument specifically designed for detecting safe gas concentrations. It can collect and record data on the types and concentrations of gases in the environment, and issue an alarm when the preset safe concentration is exceeded.

[0003] As in the prior art, the Chinese patent authorization number is CN202020883260.9, the application date is 2020-05-22, and the name is a utility model patent for a gas detector. It discloses a gas detector, including a detector main unit, a connecting tube and a collection head. The two ends of the connecting tube are respectively detachably connected to the detector main unit and the collection head. A receiving box for placing the connecting tube is fixedly provided on one side of the detector main unit, and a receiving assembly for accommodating the collection head is provided on the other side of the detector main unit away from the receiving box. The utility model effectively avoids the accidental loss of the collection head or the connecting tube without affecting the storage of the gas detector.

[0004] However, the above patent still has the disadvantage that when the existing gas detector is in use, since the density of gases at different heights is different, the staff cannot adjust the height according to the position to be detected, resulting in inaccurate data collection during detection, affecting the normal data collection of the staff.

[0005] Therefore, in order to solve this problem, the utility model provides a portable multifunctional gas detector. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and provides a portable multifunctional gas detector.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable multifunctional gas detector, comprising a side frame, a placement box is fixedly connected to the side of the side frame, a movable latch is arranged on the side of the side frame, one end of the movable latch is fixedly connected to a fixing seat, the bottom of the placement box is fixedly connected to a built-in spring, the side of the built-in spring is fixedly connected to a clamping plate, a detector body is placed on the side of the clamping plate, the inner wall of the side frame is slidably connected to an adjustment frame, one end of the adjustment frame is fixedly connected to a lifting frame, and the top of the placement box is rotatably connected to a sealing cover through a hinge.

[0008] Preferably, a breathable plate is inlaid on the front of the placement box, and the breathable plate is located directly above the detector body.

[0009] Preferably, a pulling seat is fixedly connected to the side surface of the fixing seat, and the pulling seat is rectangular in shape.

[0010] Preferably, a display panel is installed on the front of the detector body, and a control button is arranged on the front of the detector body.

[0011] Preferably, an adjustment hole is opened inside the adjustment frame, and the adjustment hole is movably connected to the locking spring.

[0012] Preferably, a fixing belt is installed on the top of the lifting frame, and convex points are arranged on the surface of the fixing belt.

[0013] Preferably, a docking block is fixedly connected to the bottom of the lifting frame, a docking groove is provided on the surface of the sealing cover, and the docking block matches the shape of the docking groove.

[0014] Preferably, a locking spring is provided between the fixing seat and the side frame, and the movable latch is located inside the locking spring.

[0015] Compared with the prior art, the utility model provides a portable multifunctional gas detector, which has the following beneficial effects:

[0016] 1. The gas detector, through the coordinated use of the movable latch, the fixed seat and the locking spring, is convenient for the staff to detect the gas density at different heights, thereby avoiding the inability to adjust the length during use, resulting in too single detection position, making the collected data incomplete and affecting the normal use of the staff.

[0017] 2. The gas detector has a built-in spring and a sealing cover to facilitate the fixing of the detector body, so as to avoid the gap between the detector body and the placement box during use, which may cause the detector body to be easily damaged due to insufficient stability when carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a portable multifunctional gas detector proposed by the utility model;

[0019] Figure 2 This is a front view of the structure of a portable multifunctional gas detector proposed by the utility model;

[0020] Figure 3 This is a front view of the structure of a portable multifunctional gas detector proposed by the utility model;

[0021] Figure 4 A portable multifunctional gas detector proposed by the utility model Figure 3Enlarged view of area A in the middle.

[0022] In the figure: 1. side frame; 2. placement box; 201. breathable plate; 3. movable latch; 4. fixing seat; 401. pulling seat; 5. locking spring; 6. built-in spring; 601. clamping plate; 7. detector body; 701. display panel; 702. control button; 8. adjustment frame; 801. adjustment hole; 9. lifting frame; 901. fixing belt; 902. docking block; 10. sealing cover; 1001. docking groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Reference Figure 1-Figure 4 A portable multifunctional gas detector comprises a side frame 1, a placement box 2 is fixedly connected to the side of the side frame 1, a movable latch 3 is arranged on the side of the side frame 1, one end of the movable latch 3 is fixedly connected to a fixing seat 4, a built-in spring 6 is fixedly connected to the bottom of the placement box 2, a clamping plate 601 is fixedly connected to the side of the built-in spring 6, a detector body 7 is placed on the side of the clamping plate 601, an adjusting frame 8 is slidably connected to the inner wall of the side frame 1, one end of the adjusting frame 8 is fixedly connected to a lifting frame 9, and the top of the placement box 2 is rotatably connected to a sealing cover 10 through a hinge.

[0026] In the utility model, when in use, the staff places the detector body 7 on the side of the clamping plate 601, the staff closes the sealing cover 10, and the detector body 7 is clamped between the sealing cover 10 and the clamping plate 601 by the telescopic movement of the built-in spring 6. When in use, the staff pulls the fixing seat 4, and the movable fixing seat 4 pulls out the movable latch 3 from the inside of the adjustment frame 8 and the side frame 1 respectively. The staff pulls the adjustment frame 8 to slide inside the side frame 1, so that it is convenient for the staff to adjust the distance between the adjustment frame 8 and the side frame 1. The staff controls the fixing seat 4 to drive the movable latch 3 to insert into the inside of the side frame 1 and the adjustment frame 8 in turn, and limits the position of the adjustment frame 8 and the side frame 1 after the adjustment is completed. By taking the lifting frame 9, it is convenient for the staff to hold the placement box 2, so that it is convenient for the staff to control the detector body 7 to detect the gas at a height. At the end of use, the staff resets the adjustment frame 8 and the side frame 1 by controlling the movable latch 3, so that it is convenient for the staff to continue to limit its position by the movable latch 3.

[0027] Reference Figure 1 A gas permeable plate 201 is inlaid on the front of the placement box 2, and the gas permeable plate 201 is located directly above the detector body 7.

[0028] In the utility model, the air permeable plate 201 facilitates the inflow and outflow of gas and prevents the detector body 7 from falling off, thereby making it convenient for the staff to use it.

[0029] Reference Figure 4 A pulling seat 401 is fixedly connected to the side of the fixed seat 4, and the pulling seat 401 is rectangular in shape.

[0030] In the utility model, the pulling seat 401 is fixedly connected to the side of the fixing seat 4 and the pulling seat 401 is in a rectangular shape, so that it is convenient for the staff to control the fixing seat 4 for movement and use, and it is convenient for the staff to exert force to avoid affecting the use effect.

[0031] Reference Figure 1 , Figure 2 and Figure 3 A display panel 701 is installed on the front of the detector body 7, and a control button 702 is set on the front of the detector body 7.

[0032] In the present invention, the display panel 701 and the control button 702 are used in coordination with each other, so that it is convenient for the staff to observe and collect the detected data.

[0033] Reference Figure 1 , Figure 2 and Figure 3An adjusting hole 801 is provided inside the adjusting frame 8 , and the adjusting hole 801 is movably connected to the locking spring 5 .

[0034] In the utility model, an adjustment hole 801 is opened inside the adjustment frame 8 and the adjustment hole 801 is movably connected to the locking spring 5, so that the staff can adjust the frame 8 according to different heights.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A fixing belt 901 is installed on the top of the lifting frame 9, and convex points are arranged on the surface of the fixing belt 901.

[0036] In the utility model, a fixing belt 901 is installed on the top of the lifting frame 9 and convex points are arranged on the surface of the fixing belt 901, so that the staff can carry the device conveniently and avoid slipping of the hands, which affects the carrying condition.

[0037] Reference Figure 1 , Figure 2 and Figure 3 A docking block 902 is fixedly connected to the bottom of the lifting frame 9 , and a docking groove 1001 is opened on the surface of the sealing cover 10 , and the shapes of the docking block 902 and the docking groove 1001 match each other.

[0038] In the present invention, the shapes of the docking block 902 and the docking groove 1001 are matched, so that when carrying, the lifting frame 9 is clamped on the surface of the sealing cover 10 to make the fit more closely, thereby facilitating use.

[0039] Reference Figure 4 A locking spring 5 is provided between the fixing seat 4 and the side frame 1 , and the movable latch 3 is located inside the locking spring 5 .

[0040] In the utility model, a locking spring 5 is provided between the fixed seat 4 and the side frame 1, and the movable latch 3 is located inside the locking spring 5, so as to facilitate the use of the movable latch 3 inserted into the side frame 1 and the adjustment frame 8 to limit the position and avoid separation and affect the use effect.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable multifunctional gas detector, comprising a side frame (1), characterized in that: The side of the side frame (1) is fixedly connected to a placement box (2), the side of the side frame (1) is provided with a movable latch (3), one end of the movable latch (3) is fixedly connected to a fixed seat (4), the bottom of the placement box (2) is fixedly connected to an internal spring (6), the side of the internal spring (6) is fixedly connected to a clamping plate (601), a detector body (7) is placed on the side of the clamping plate (601), the inner wall of the side frame (1) is slidably connected to an adjustment frame (8), one end of the adjustment frame (8) is fixedly connected to a lifting frame (9), and the top of the placement box (2) is rotatably connected to a sealing cover (10) through a hinge.

2. A portable multifunctional gas detector according to claim 1, characterized in that: A gas permeable plate (201) is inlaid on the front of the placement box (2), and the gas permeable plate (201) is located directly above the detector body (7).

3. A portable multifunctional gas detector according to claim 1, characterized in that: A pulling seat (401) is fixedly connected to the side surface of the fixing seat (4), and the pulling seat (401) is in a rectangular shape.

4. A portable multifunctional gas detector according to claim 1, characterized in that: A display panel (701) is installed on the front of the detector body (7), and a control button (702) is arranged on the front of the detector body (7).

5. A portable multifunctional gas detector according to claim 1, characterized in that: An adjustment hole (801) is provided inside the adjustment frame (8), and the adjustment hole (801) is movably connected to the locking spring (5).

6. A portable multifunctional gas detector according to claim 1, characterized in that: A fixing belt (901) is installed on the top of the lifting frame (9), and convex points are arranged on the surface of the fixing belt (901).

7. A portable multifunctional gas detector according to claim 1, characterized in that: A docking block (902) is fixedly connected to the bottom of the lifting frame (9), a docking groove (1001) is provided on the surface of the sealing cover (10), and the shapes of the docking block (902) and the docking groove (1001) match each other.

8. A portable multifunctional gas detector according to claim 1, characterized in that: A locking spring (5) is provided between the fixing seat (4) and the side frame (1), and the movable latch (3) is located inside the locking spring (5).

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