Fuel gas detector with gas leakage multi-stage alarm function

Abstract

The utility model discloses a fuel gas detector with a gas leakage multistage alarm function, which comprises a detector main body, two sides of the detector main body are both provided with chutes, a cover plate is arranged in the chutes in a sliding manner, two inner sides of the cover plate are both symmetrically provided with second magnets, and the second magnets are arranged in the chutes in a sliding manner. First magnets are symmetrically arranged on the two sides of the detector body, a mounting disc is fixedly connected to the bottom of the detector body, an insertion groove is formed in the surface of the mounting disc, a fixing disc is inserted into the insertion groove, a plurality of clamping grooves are formed in one side of the insertion groove, mounting grooves are symmetrically formed in the fixing disc, and the clamping grooves are arranged in the mounting grooves. And a spring is fixedly connected to the interior of the mounting groove, and a clamping block is fixedly connected to one end of the spring. By means of the mounting disc, the inserting groove, the clamping groove, the fixing disc, the mounting groove, the spring and the clamping block, the bandage can be conveniently mounted and dismounted, meanwhile, the detector is rotated, then the fixing disc is rotated, the orientation of the probe can be adjusted, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detectors, in particular to a gas detector with a gas leakage multi-level alarm function. Background Art

[0002] The natural gas detector is a newly developed new generation of combustible gas detectors, using high-performance catalytic combustion sensors. The natural gas detector is designed to protect the lives of personnel and detect the concentration of dangerous gases exposed in extreme environments. The instrument can be used in changeable and abnormal climate environments such as deserts or the Arctic Circle.

[0003] When the detector is detecting gas leakage, the detector is moved to the leakage position to detect and alarm. When the gas leak detector is detecting, the detector is generally held by one hand. Although it is convenient to move the position when holding it, it will occupy the use of one hand. When it is necessary to hold other tools such as lighting tools or to move pipes, it will cause inconvenience during use. Utility Model Content

[0004] The purpose of the utility model is to provide a gas detector with a multi-level alarm function for gas leakage, which can be used to tie the detector body to the arm through a strap, a first Velcro, and a second Velcro. The strap can be easily installed and disassembled through an installation plate, a plug-in slot, a snap-in slot, a fixed plate, an installation slot, a spring, and a snap-in block. At the same time, the detector can be rotated to rotate the fixed plate, and the direction of the probe can be adjusted for easy use.

[0005] To achieve the above object, a gas detector with a gas leakage multi-level alarm function is provided, comprising: a detector body, both sides of the detector body are provided with a slide groove, a cover plate is slidably arranged inside the slide groove, both inner sides of the cover plate are symmetrically provided with a second magnet, and both sides of the detector body are symmetrically provided with a first magnet;

[0006] A mounting plate is fixedly connected to the bottom of the detector body, a plug-in slot is provided on the surface of the mounting plate, a fixing plate is plugged into the inside of the plug-in slot, a plurality of clamping slots are provided on one side of the plug-in slot, mounting slots are symmetrically provided inside the fixing plate, a spring is fixedly connected inside the mounting slot, and a clamping block is fixedly connected to one end of the spring.

[0007] According to the gas detector with a gas leakage multi-stage alarm function, a placement block is fixedly connected to one side of the detector body.

[0008] According to the gas detector with a gas leakage multi-level alarm function, a multi-level alarm light and a probe are arranged on the top of the detector body.

[0009] According to the gas detector with a gas leakage multi-level alarm function, a display screen is provided on the surface of the detector body.

[0010] According to the gas detector with a gas leakage multi-level alarm function, a strap is fixedly connected to the surface of the fixing plate, and a first Velcro and a second Velcro are provided on the surface of the strap.

[0011] The purpose of this utility model is to provide a gas detector with a gas leakage multi-level alarm function. The main innovations are:

[0012] 1. A gas detector with a multi-level alarm function for gas leakage is provided, and the detector body is tied to the arm by arranging a strap, a first Velcro, and a second Velcro. The strap can be conveniently installed and removed through the mounting plate, the plug-in slot, the clamping slot, the fixed plate, the mounting slot, the spring, and the clamping block. At the same time, the detector is rotated to rotate the fixed plate, and the direction of the probe can be adjusted for easy use.

[0013] 2. The gas detector with a gas leakage multi-level alarm function is convenient for protecting the display screen by arranging a cover plate, a first magnet, a second magnet, and a slide groove to prevent the display screen from being scratched and affecting the viewing of detection values.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 A three-dimensional diagram of a gas detector with a gas leakage multi-level alarm function proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of disassembling a cover plate of a gas detector with a gas leakage multi-level alarm function proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of a gas detector with a gas leakage multi-level alarm function proposed by the utility model;

[0019] Figure 4 The utility model provides a cross-sectional view of the mounting plate and the fixing plate of a gas detector with a gas leakage multi-stage alarm function.

[0020] Legend:

[0021] 1. Detector body; 2. Slide slot; 3. Cover plate; 4. First magnet; 5. Second magnet; 6. Display screen; 7. Multi-level alarm light; 8. Probe; 9. Mounting plate; 10. Plug slot; 11. Snap-in slot; 12. Fixed plate; 13. Mounting slot; 14. Spring; 15. Snap-in block; 16. Strap; 17. First Velcro; 18. Second Velcro; 19. Placement block. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a gas detector with a gas leakage multi-level alarm function, which includes a detector body 1, both sides of the detector body 1 are provided with a slide groove 2, the inner side of the slide groove 2 is provided with a cover plate 3, and the inner sides of the cover plate 3 are symmetrically provided with a second magnet 5. Both sides of the detector body 1 are symmetrically provided with a first magnet 4. By providing the cover plate 3, the first magnet 4, the second magnet 5, and the slide groove 2, it is convenient to protect the display screen 6 to prevent it from being scratched and affecting the viewing of the detection value;

[0024] A mounting plate 9 is fixedly connected to the bottom of the detector body 1, and a plug-in slot 10 is provided on the surface of the mounting plate 9. A fixed plate 12 is plugged into the plug-in slot 10. A plurality of snap-in slots 11 are provided on one side of the plug-in slot 10. A mounting slot 13 is symmetrically provided inside the fixed plate 12. A spring 14 is fixedly connected to the inside of the mounting slot 13, and a snap-in block 15 is fixedly connected to one end of the spring 14. The strap 16 can be conveniently installed and disassembled through the mounting plate 9, the plug-in slot 10, the snap-in slot 11, the fixed plate 12, the mounting slot 13, the spring 14, and the snap-in block 15. By rotating the detector body 1, the fixed plate 12 can be rotated to adjust the direction of the probe 8 for easy use.

[0025] A placement block 19 is fixedly connected to one side of the detector body 1, which facilitates the placement of the probe 8 in the placement block 19 to prevent dust accumulation. A multi-level alarm light 7 and a probe 8 are arranged on the top of the detector body 1. A display screen 6 is arranged on the surface of the detector body 1. A strap 16 is fixedly connected to the surface of the fixed plate 12. A first Velcro 17 and a second Velcro 18 are arranged on the surface of the strap 16. By arranging the strap 16, the first Velcro 17 and the second Velcro 18, the detector body 1 is tied to the arm.

[0026] Working principle: When using this gas detector with a multi-level alarm function for gas leakage, the cover plate 3 is slid downward to expose the display screen 6, the detector body 1 is tied to the wrist through the strap 16, and the detector body 1 is twisted to drive the mounting plate 9 to rotate, thereby squeezing the snap-in block 15, driving the spring 14 to contract, and the snap-in block 15 to enter the mounting groove 13. The fixed plate 12 is released from the restriction and rotated to another snap-in groove 11 of the mounting plate 9. The spring 14 is reset, driving the snap-in block 15 to snap into the snap-in groove 11, completing the change in the direction of the probe 8 of the detector body 1, making it convenient to use the detector body 1.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A gas detector with a gas leakage multi-level alarm function, characterized in that: include: A detector body (1), wherein both sides of the detector body (1) are provided with a slide groove (2), a cover plate (3) is slidably arranged inside the slide groove (2), both inner sides of the cover plate (3) are symmetrically arranged with a second magnet (5), and both sides of the detector body (1) are symmetrically arranged with a first magnet (4); The bottom of the detector body (1) is fixedly connected with a mounting plate (9), a plug-in slot (10) is provided on the surface of the mounting plate (9), a fixing plate (12) is plugged into the inside of the plug-in slot (10), a plurality of clamping slots (11) are provided on one side of the plug-in slot (10), a mounting slot (13) is symmetrically provided inside the fixing plate (12), a spring (14) is fixedly connected inside the mounting slot (13), and a clamping block (15) is fixedly connected to one end of the spring (14).

2. A gas detector with a gas leakage multi-level alarm function according to claim 1, characterized in that: A placement block (19) is fixedly connected to one side of the detector body (1).

3. A gas detector with a gas leakage multi-level alarm function according to claim 1, characterized in that: The top of the detector body (1) is provided with a multi-level warning light (7) and a probe (8).

4. A gas detector with a gas leakage multi-level alarm function according to claim 1, characterized in that: A display screen (6) is provided on the surface of the detector body (1).

5. A gas detector with a gas leakage multi-level alarm function according to claim 1, characterized in that: A binding strap (16) is fixedly connected to the surface of the fixing plate (12), and a first Velcro (17) and a second Velcro (18) are provided on the surface of the binding strap (16).

Images