Portable combustible gas monitoring alarm for safety evaluation

Abstract

The utility model relates to the technical field of safety evaluation engineering, in particular to a portable combustible gas monitoring alarm instrument for safety evaluation, which comprises a monitor, the monitor comprises a middle main body, a display screen is embedded on the front surface of the main body, a control button is arranged on the main body at the lower end of the display screen, and limiting grooves are formed in the edges of the two sides of the main body; the handheld combustible gas monitor has the beneficial effects that a targeted storage structure is arranged for the handheld combustible gas monitor, the monitor can be conveniently taken and placed, the carrying and use convenience is improved, when the handheld combustible gas monitor is carried, the portable combustible gas monitor is convenient to carry, and the portable combustible gas monitor is convenient to carry and use. When the monitor needs to be used, the storage box can be clamped on the edge of a clothes pocket, a waistband or a connecting bandage is bound on an arm, and the monitor can be quickly taken out of the storage box for use when the monitor needs to be used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of safety evaluation engineering, specifically is a portable combustible gas monitoring alarm for safety evaluation. BACKGROUND

[0002] The purpose of safety evaluation is to find, analyze and predict the dangerous and harmful factors and the dangerous and harmful consequences and degree that may be caused in engineering, system and production and operation activities, to put forward reasonable and feasible safety countermeasures, to guide the monitoring of dangerous sources and the prevention of accidents, so as to achieve the minimum accident rate, the minimum loss and the optimal safety investment benefit.

[0003] In some places where combustible gas is applied or in some mines, gas leakage or too high gas concentration may occur, which may cause poisoning of staff or safety hazards such as explosion and fire, therefore, when safety evaluation is performed, the combustible gas content in the air is detected to ensure environmental safety and reduce the probability of safety hazards, generally, combustible gas detection devices are fixedly installed or handheld, the fixedly installed combustible gas detection device cannot ensure uniform detection of gas concentration in a large space due to the fixed installation position, which may cause inaccurate detection data, and the general handheld monitoring instrument does not have a targeted storage structure, needs to be held during use, and is inconvenient to store and quickly take out during non-use, which affects the use convenience, therefore, the utility model provides a portable combustible gas monitoring alarm for safety evaluation to solve the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a portable combustible gas monitoring alarm for safety evaluation to solve the problems in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a portable combustible gas monitoring alarm for safety evaluation, comprising:

[0006] A monitoring instrument, the monitoring instrument comprises a main body in the middle, the main body is inlaid with a display screen on the front face, a control button is arranged on the main body at the lower end of the display screen, limit grooves are formed in the edges of the two sides of the main body, limit insertion blocks are formed between the limit grooves on the front and back sides, and the monitoring instrument is inserted into the storage box at the lower end; and

[0007] The utility model provides a storage box, the storage box includes the baffle of both sides, forms the slot between the baffle, the monitoring instrument is inserted in the slot, the baffle is equipped with the positioning slot in the middle of the upper end of both sides, the protruding part of monitoring instrument both sides is connected in the positioning slot, the rear side of storage box is fixedly connected with the connecting structure.

[0008] Preferably, the monitoring instrument is fixedly connected with a detection line at the upper end, and the detection line is connected with a detection probe at the end.

[0009] Preferably, the storage box is in the shape of a U-shaped box body, the upper end of both sides of the storage box is provided with a buckle groove, and a spring buckle is rotationally connected to the buckle groove.

[0010] Preferably, the rear side of the storage box is fixedly connected with two groups of fixed plates, both ends of the outer side of the upper fixed plate are fixedly connected with two groups of elastic buckles, the elastic buckles are in the shape of a teapot handle, and the lower end is elastically attached to the outer side of the lower fixed plate.

[0011] Preferably, the storage box is fixedly connected with a connecting plate at both sides, and a wire clamp is fixedly connected to the outer side of the connecting plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a storage structure for a handheld combustible gas monitoring instrument, which can facilitate the taking and placing of the monitoring instrument, improve the carrying and use convenience, and improve the detection data accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structure schematic view of the utility model;

[0015] Figure 2 is a structure schematic view of the rear side of the utility model;

[0016] Figure 3 is a structure schematic view of the monitor in the utility model;

[0017] Figure 4 is a structure schematic view of the storage box of the utility model.

[0018] In the figure: 1 monitor, 2 storage box, 3 main body, 4 display screen, 5 control button, 6 limiting groove, 7 handheld pad block, 8 detection line, 9 detection probe, 10 baffle, 11 slot, 12 positioning groove, 13 spring card, 14 wire clamp, 15 fixed plate, 16 elastic buckle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme of the utility model to carry out clear, complete description, and the advantage is more clear and clear, the following combining the drawings to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only use to explain the embodiment of the utility model, and does not use to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor premise belong to the range of protection of the utility model.

[0020] Embodiment one: please refer to Figures 1-4 The utility model provides a technical scheme: a portable combustible gas monitoring alarm instrument for safety evaluation, comprising:

[0021] The monitoring instrument 1 comprises a middle main body 3, the front surface of the main body 3 is inlaid with a display screen 4, a control button 5 is arranged on the lower end of the main body 3, limit grooves 6 are formed on the two side edges of the main body 3, limit insertion blocks are formed between the limit grooves 6 on the front and back sides, the lower end of the monitoring instrument 1 is inserted into the storage box 2, handheld pad blocks 7 are fixedly connected to the outer sides of the limit insertion blocks on the two sides of the monitoring instrument 1, the handheld pad blocks 7 comprise internal fixed supporting blocks and external flexible pad layers, the flexible pad layers are latex layers, the shape of the handheld pad blocks 7 is matched with the palm when the handheld pad blocks 7 are held, the width of the handheld pad blocks 7 is smaller than the width of the limit insertion blocks, the handheld pad blocks 7 can be more conveniently held, the handheld pad blocks 7 are convex blocks, the handheld pad blocks 7 can be conveniently gripped, the handheld stability is higher, the flexible pad layers and the shape more in line with ergonomics can make the operation more comfortable, improve the use effect, a detection probe 9 is connected to the end of a detection line 8 fixedly connected to the upper end of the monitoring instrument 1, the detection probe 9 is in the shape of a cylinder, a grid protective cover in the shape of a dome is arranged at the end of the detection probe 9, an audible and light alarm device is further arranged on the rear side of the monitoring instrument, the combination of the detection line 8 and the detection probe 9 can conveniently detect in any direction, the detection operation is conveniently performed, and the grid protective cover can effectively prevent the end of the detection probe 9 from being damaged by collision, thereby improving the protection effect.

[0022] In the second embodiment, the storage box 2 comprises two side baffles 10, the two side baffles 10 form an insertion groove 11, the monitoring instrument 1 is inserted into the insertion groove 11, positioning grooves 12 are formed in the middle of the upper ends of the front and back sides of the two side baffles 10, the protruding parts on the front and back sides of the monitoring instrument 1 are clamped into the positioning grooves 12, a connecting structure is fixedly connected to the rear side of the storage box 2, the storage box 2 is in the shape of a U-shaped box body, buckle grooves are formed in the upper ends of the two sides of the storage box 2, spring buckles 13 are rotatably connected to the buckle grooves, the insertion groove 11 is formed in the inside of the storage box 2, the limit insertion blocks on the two sides of the monitoring instrument 1 are inserted into the insertion groove 11, the handheld pad blocks 7 protruding out of the outer sides of the limit insertion blocks correspond to the spring buckles 13 and are clamped to the upper end limits of the handheld pad blocks 7, the storage box 2 can be quickly inserted or taken out when the monitoring instrument 1 is carried, the storage box 2 facilitates taking and placing the monitoring instrument 1 for use, increases the operation convenience, the limit structure arranged in the storage box 2 can effectively limit the position of the monitoring instrument 1, can effectively increase the stability of the storage type monitoring instrument 1, and the spring buckles 13 can effectively prevent the monitoring instrument 1 from slipping out of the storage box 2, thereby ensuring the connection stability;

[0023] The upper and lower two groups of fixed plates 15 are fixedly connected to the rear side of the storage box 2, the outer sides of the upper end fixed plates 15 are fixedly connected with two groups of elastic buckles 16, the elastic buckles 16 are in the shape of a teapot handle, the lower end is elastically attached to the outer side of the lower fixed plate 15, and the elastic buckles 16 form a slot for the strap to pass through, the elastic buckles 16 are used to be connected with other belt structures, and the elastic buckles 16 can be inserted and clamped on the edge of a clothes pocket, can be inserted and clamped on the outer side of a waistband, or a strap can be inserted into the elastic buckle 16 to bind the storage box 2 on the arm or leg, so that the installation convenience of the storage box 2 is improved, and various carrying modes can be adapted.

[0024] The connecting plates are fixedly connected to the two sides of the storage box 2, and the wire clamps 14 are fixedly connected to the outer sides of the connecting plates, the wire clamps 14 include a plurality of groups which are uniformly distributed upward and downward, and the detection line 8 on the upper end of the monitor 1 is clamped in the wire clamp 14 for limiting.

[0025] In actual use, the handheld pad 7 can be more convenient for handheld operation, the handheld pad 7 is in the shape of a convex block, can be conveniently gripped, and has higher handheld stability, the flexible pad layer and the shape more in line with ergonomics can make the operation more comfortable, improve the use effect, the combination of the detection line 8 and the detection probe 9 can facilitate detection in any direction, convenient for detection operation, the grid protective cover can effectively avoid damage to the end of the detection probe 9 due to collision, improve the protection effect, the storage box 2 can be quickly inserted or taken out when the monitor 1 is carried, convenient for taking and placing, increase the operation convenience, the limiting structure in the storage box 2 can effectively limit the position of the monitor 1, can effectively increase the stability of the storage type monitor 1, the spring buckle 13 can effectively prevent the monitor 1 from slipping out of the storage box 2, ensure the connection stability, the elastic buckles 16 are used to be connected with other belt structures, the elastic buckles 16 can be inserted and clamped on the edge of a clothes pocket, can be inserted and clamped on the outer side of a waistband, or a strap can be inserted into the elastic buckle 16 to bind the storage box 2 on the arm or leg, so that the installation convenience of the storage box 2 is improved, and various carrying modes can be adapted.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable combustible gas monitoring and alarm device for safety assessment, characterized in that: include: The monitoring device (1) includes a central main body (3), a display screen (4) embedded in the front of the main body (3), a control button (5) on the lower part of the main body (3), limit grooves (6) on both sides of the main body (3), and a limit block formed between the front and rear limit grooves (6). The lower end of the monitoring device (1) is inserted into a storage box (2). The storage box (2) includes two side panels (10), and a slot (11) is formed between the side panels (10). The monitor (1) is inserted into the slot (11). A positioning groove (12) is provided in the middle of the upper end of the front and rear sides of the side panels (10). The protruding parts of the front and rear sides of the monitor (1) are engaged in the positioning groove (12). A connecting structure is fixedly connected to the rear side of the storage box (2).

2. The portable combustible gas monitoring and alarm device for safety evaluation according to claim 1, characterized in that: The monitoring instrument (1) has a handheld pad (7) fixedly connected to the outer side of the limiting plug on both sides. The handheld pad (7) includes an inner fixed support block and an outer flexible pad layer, wherein the flexible pad layer is a latex layer. The shape of the handheld pad (7) fits the palm when holding the hand, and the width of the handheld pad (7) is smaller than the width of the limiting plug.

3. The portable combustible gas monitoring and alarm device for safety evaluation according to claim 1, characterized in that: The monitoring instrument (1) is fixedly connected to a detection line (8) at its upper end. The detection line (8) is connected to a detection probe (9) at its end. The detection probe (9) is cylindrical and has a dome-shaped mesh protective cover at its end. The monitoring instrument is also equipped with an audible and visual alarm device at its rear.

4. A portable combustible gas monitoring and alarm device for safety evaluation according to claim 1, characterized in that: The storage box (2) is U-shaped. The upper ends of both sides of the storage box (2) are provided with buckle slots. The buckle slots are rotatably connected to spring clips (13). The storage box (2) forms a slot (11). The limiting blocks on both sides of the monitor (1) are inserted into the slot (11). The spring clips (13) correspond to the hand pads (7) protruding from the outer side of the limiting blocks and are locked at the upper end of the hand pads (7).

5. A portable combustible gas monitoring and alarm device for safety evaluation according to claim 1, characterized in that: The storage box (2) is fixedly connected to two sets of upper and lower fixing plates (15) on the back side. Two sets of elastic buckles (16) are fixedly connected to the outer ends of the upper fixing plate (15). The elastic buckles (16) are shaped like teapot handles. The lower end is elastically attached to the outer side of the lower fixing plate (15). The elastic buckles (16) form slots for straps to pass through.

6. A portable combustible gas monitoring and alarm device for safety evaluation according to claim 1, characterized in that: The storage box (2) is fixedly connected to the two sides of the connecting plate, and the connecting plate is fixedly connected to the outside of the connecting plate. The connecting plate (14) includes several groups evenly distributed vertically. After the monitoring instrument (1) is inserted into the storage box (2), the detection line (8) at its upper end is locked in the connecting plate (14) for limitation.

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