Gas detection mobile calibration box

Abstract

The utility model discloses a gas detection mobile calibration box which comprises a box body, a clamping groove is fixedly connected to one side of the box body, a hinge is fixedly connected to the other side of the box body, a movable cover is fixedly connected to the outer wall of the hinge, a clamping block is fixedly connected to one side of the movable cover, a containing groove is formed in the box body, and the clamping block is fixedly connected to the other side of the box body. An electric push rod is fixedly connected to the bottom wall of the containing groove, a movable plate is movably connected to the top of the electric push rod, a gas cylinder groove is formed in the movable plate, and an instrument and a lithium battery are arranged on the outer wall of the movable plate; the device is provided with the box body, the clamping groove, the hinge, the movable cover, the clamping block, the accommodating groove, an electric push rod, a movable plate, a gas cylinder groove, an instrument, a guide rail, a positioning block, a lithium battery, a net bag and a valve, so that storage of gas cylinders, instruments and tools is facilitated, carrying and moving are facilitated, and then detection and calibration work of gas is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical direction of gas detection, and particularly relates to a gas detection mobile calibration box. Background Technique

[0002] Calibration refers to the process of inspecting an instrument to ensure its expected performance during use. For a gas detector, the calibration process compares the gas concentration in the instrument with a known concentration and makes appropriate adjustments.

[0003] In the prior art, various instruments are required during calibration, resulting in cumbersome carrying and moving of the instruments. This phenomenon has become an urgent problem for those in this field. Therefore, there is an urgent need for a gas detection mobile calibration box to solve the above-mentioned problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a gas detection mobile calibration box for the existing device to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A gas detection mobile calibration box includes a box body. One side of the box body is fixedly connected with a card slot, and the other side of the box body is fixedly connected with a hinge. The outer wall of the hinge is fixedly connected with a movable cover. One side of the movable cover is fixedly connected with a clamping block. An accommodation groove is opened inside the box body. The bottom wall of the accommodation groove is fixedly connected with an electric push rod. The top of the electric push rod is movably connected with a movable plate. Gas cylinder grooves are respectively opened inside the movable plate. An instrument and a lithium battery are respectively arranged on the outer wall of the movable plate. Guide rails are fixedly connected to the inner walls of the gas cylinder grooves. Positioning blocks are movably connected inside the guide rails. A mesh bag is arranged on the inner wall of the movable cover. A valve is arranged on one side of the box body. By providing the box body, card slot, hinge, movable cover, clamping block, accommodation groove, electric push rod, movable plate, gas cylinder grooves, instrument, guide rails, positioning blocks, lithium battery, mesh bag and valve, the storage of gas cylinders, instruments and tools is facilitated, which is conducive to carrying and moving, and further facilitates the gas detection and calibration work, meeting the work needs of people and being worthy of popularization and use.

[0006] Furthermore, the movable plate cooperates with the accommodation groove, and there is a spacing between the movable plate and the bottom of the accommodation groove, which facilitates the storage of tools.

[0007] Furthermore, the movable plate forms a sliding structure with the accommodation groove through the electric push rod, and two electric push rods are symmetrically distributed, which facilitates driving the movable plate to lift and lower.

[0008] Furthermore, several instruments are arranged at equal intervals, which facilitates the storage of instruments.

[0009] Further, the side view of the guide rail is semi-circular, and a chute matching the positioning block is provided inside the guide rail, which facilitates the positioning of the calibrated gas cylinder.

[0010] Further, the movable cover is rotatably connected to the box body through a hinge, and the clamping block is matched with the clamping groove, which facilitates the opening and closing of the movable cover after it is opened.

[0011] Further, a number of instruments are arranged at equal intervals, and the number of instruments is respectively a pressure display meter, an electronic digital display meter, a timing meter, and a voltage and power meter. A charging port with the same number as the number of instruments is arranged on the outer wall of the movable plate near the pressure display meter. The number of instruments is connected to the lithium battery through the charging port, which facilitates the detection work.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: for the present utility model,

[0013] (1) By providing a box body, a clamping groove, a hinge, a movable cover, a clamping block, a receiving groove, an electric push rod, a movable plate, a gas cylinder groove, an instrument, a guide rail, a positioning block, a lithium battery, a net pocket and a valve, the storage of gas cylinders, instruments and tools is realized, which is beneficial to carrying and moving, and further facilitates the detection and calibration work of gases, meets the work requirements of people, and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the front sectional schematic diagram of the present utility model;

[0017] Figure 3 is the top view schematic diagram of the present utility model.

[0018] In the figure: 1, box body; 2, clamping groove; 3, hinge; 4, movable cover; 5, clamping block; 6, receiving groove; 7, electric push rod; 8, movable plate; 9, gas cylinder groove; 10, instrument; 11, guide rail; 12, positioning block; 13, lithium battery; 14, net pocket; 15, valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solution of the present utility model will be further described in detail and non - restrictively below in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a gas detection mobile calibration box, which includes a box body 1. One side of the box body 1 is fixedly connected with a card slot 2, and the other side of the box body 1 is fixedly connected with a hinge 3. The outer wall of the hinge 3 is fixedly connected with a movable cover 4. One side of the movable cover 4 is fixedly connected with a clamping block 5. An accommodation groove 6 is opened inside the box body 1. The bottom wall of the accommodation groove 6 is fixedly connected with an electric push rod 7. The top of the electric push rod 7 is movably connected with a movable plate 8. Gas cylinder grooves 9 are respectively opened inside the movable plate 8. Instruments 10 and a lithium battery 13 are respectively arranged on the outer wall of the movable plate 8. A guide rail 11 is fixedly connected to the inner wall of the gas cylinder groove 9. A positioning block 12 is movably connected inside the guide rail 11. A net pocket 14 is arranged on the inner wall of the movable cover 4. A valve 15 is arranged on one side of the box body 1. By providing the box body 1, the card slot 2, the hinge 3, the movable cover 4, the clamping block 5, the accommodation groove 6, the electric push rod 7, the movable plate 8, the gas cylinder grooves 9, the instruments 10, the guide rail 11, the positioning block 12, the lithium battery 13, the net pocket 14 and the valve 15, the storage of gas cylinders, instruments and tools is facilitated, which is conducive to carrying and moving, and further facilitates the gas detection and calibration work, meeting the work needs of people and worthy of popularization and use.

[0021] Furthermore, the movable plate 8 cooperates with the accommodation groove 6, and there is a spacing between the movable plate 8 and the bottom of the accommodation groove 6, which facilitates the storage of tools.

[0022] Furthermore, the movable plate 8 forms a sliding structure with the accommodation groove 6 through the electric push rod 7, and two electric push rods 7 are symmetrically distributed, which facilitates driving the movable plate 8 to lift and lower.

[0023] Furthermore, several instruments 10 are arranged at equal intervals, which facilitates the storage of instruments.

[0024] Furthermore, the side view of the guide rail 11 is semi - circular, and a chute matching the positioning block 12 is opened inside the guide rail 11, which facilitates the positioning of the calibration gas cylinder.

[0025] Furthermore, the movable cover 4 is rotatably connected to the box body 1 through the hinge 3, and the clamping block 5 cooperates with the card slot 2, which facilitates the opening and closing of the movable cover 4 after it is opened.

[0026] Furthermore, a number of instruments 10 are arranged at equal intervals. The number of instruments 10 is several, and the several instruments 10 are respectively a pressure display meter, an electronic digital display meter, a timing meter, and a voltage and power meter. On one side of the outer wall of the movable plate 8 close to the pressure display meter, a number of charging ports equal to the number of the instruments 10 are arranged. The several instruments 10 are connected to the lithium battery 13 through the charging ports, which facilitates the detection work.

[0027] When in use, first turn the movable cover 4 to rotate through the hinge 3, and the movable cover 4 can be opened or closed. When closed, the movable cover 4 can be positioned through the connection between the clamping block 5 and the clamping groove 2. When opened, start the electric push rod 7 to drive the movable plate 8 to rise, so that the tools for calibration can be placed inside the accommodating groove 6, and the gas cylinder can be placed through the gas cylinder groove 9. At the same time, after placement, turn the positioning block 12 to rotate inside the guide rail 11 to position the gas cylinder, and the gas can be quickly calibrated and detected through the several instruments 10, which facilitates carrying and moving, and further facilitates the gas detection and calibration work.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, 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 should not be construed as a limitation to the present invention.

[0029] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gas detection mobile calibration box, comprising a box body (1), characterized in that: A card slot (2) is fixedly connected to one side of the box body (1), a hinge (3) is fixedly connected to the other side of the box body (1), a movable cover (4) is fixedly connected to the outer wall of the hinge (3), a card block (5) is fixedly connected to one side of the movable cover (4), a receiving slot (6) is provided inside the box body (1), an electric push rod (7) is fixedly connected to the bottom wall of the receiving slot (6), a movable plate (8) is movably connected to the top of the electric push rod (7), a gas cylinder slot (9) is provided inside the movable plate (8), an instrument (10) and a lithium battery (13) are respectively arranged on the outer wall of the movable plate (8), a guide rail (11) is fixedly connected to the inner wall of the gas cylinder slot (9), a positioning block (12) is movably connected to the inside of the guide rail (11), a net bag (14) is arranged on the inner wall of the movable cover (4), and a valve (15) is arranged on one side of the box body (1).

2. A gas detection mobile calibration box according to claim 1, characterized in that: The movable plate (8) matches the accommodating groove (6), and a distance is provided between the movable plate (8) and the bottom of the accommodating groove (6).

3. A gas detection mobile calibration box according to claim 1, characterized in that: The movable plate (8) forms a sliding structure with the containing groove (6) through the electric push rod (7), and two electric push rods (7) are symmetrically distributed.

4. A gas detection mobile calibration box according to claim 1, characterized in that: A plurality of the instruments (10) are distributed at equal intervals.

5. A mobile gas detection calibration box according to claim 1, characterized in that: The guide rail (11) is semicircular in side view, and a slide groove matching with the positioning block (12) is provided inside the guide rail (11).

6. A gas detection mobile calibration box according to claim 1, characterized in that: The movable cover (4) is rotatably connected to the box body (1) via a hinge (3), and the clamping block (5) is matched with the clamping slot (2).

7. A mobile gas detection calibration box according to claim 1, characterized in that: A plurality of the instruments (10) are arranged at equal intervals, and the plurality of instruments (10) are respectively a pressure display meter, an electronic digital display meter, a stop meter, and a voltage and electricity meter. A side of the outer wall of the movable plate (8) close to the pressure display meter is provided with charging ports equal in number to the plurality of instruments (10), and the plurality of instruments (10) are connected to the lithium battery (13) via the charging ports.

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