Combustible gas detection device with communication function

Abstract

The utility model provides a combustible gas detection device with a communication function, and relates to the technical field of gas alarms, the combustible gas detection device comprises a machine body, a display screen is embedded on the surface of the machine body, a plurality of keys are arranged on the surface of the machine body, a charging port is arranged on the side wall of the machine body, and a communication module is arranged on the charging port. The bottom of the machine body is externally connected with a power source through an assembling device, the power source is detachably arranged at the bottom end of the machine body through the assembling device, and a transmitting antenna and a detection probe are installed at the upper end of the machine body. When the electric quantity of the power supply is insufficient, the power supply can be disassembled and replaced by a new power supply, and the power supply can be rapidly replaced by the assembling device and can be repeatedly used to reduce the problem of low detection precision caused by insufficient power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of gas alarms, in particular to a combustible gas detection device with a communication function. Background Art

[0002] A gas alarm is a gas leak detection and alarm instrument. When the gas alarm detects the presence of gas in the air near the household gas meter, it will send out an alarm signal.

[0003] Since natural gas pipelines are metal pipes and household gas meters are often installed in home kitchen cabinets, long-term use of gas will result in leakage. In order to ensure the use of gas by users, gas companies will regularly arrange staff to carry gas alarms to conduct home inspections. Since staff often need to go to multiple locations for inspection at a time, inaccurate detection accuracy may occur when the gas detector is low on power. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a combustible gas detection device with a communication function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combustible gas detection device with a communication function (i.e., a gas alarm with a replaceable power supply), comprising a fuselage, a display screen is inlaid on the surface of the fuselage, a plurality of buttons are arranged on the surface of the fuselage, a charging port is opened on the side wall of the fuselage, an external power supply is connected to the bottom of the fuselage through an assembly device, the power supply can be removed from the bottom end of the fuselage with the aid of the assembly device, and a transmitting antenna and a detection probe are installed on the upper end of the fuselage.

[0006] The effects achieved by the above components are as follows: a central processing unit is arranged inside the fuselage, and the detection probe is a gas detection sensor (since the gas detection sensor is a conventional gas detection sensor sold on the market, its principle will not be elaborated on here). The detection probe is controlled by buttons to identify the gas concentration, and the display screen displays the detection status. When detection is needed, the detection probe is extended to a position near the pipeline to be detected to collect the gas concentration in the air. The central processing unit processes and analyzes the information of the detection probe and displays it on the surface of the display screen. The power supply powers the above components, and the central processing unit transmits the collected information through the transmitting antenna and uploads it to the network cloud. When the power supply is insufficient, the power supply can be removed and replaced with a new one. With the help of the assembly device, the power supply can be quickly replaced and can be used multiple times to reduce the problem of reduced detection accuracy due to insufficient power supply.

[0007] Preferably, the assembly device includes a socket slot opened at the bottom end of the fuselage, the top wall of the socket slot is provided with an electrode sheet, the upper end of the power supply is fixedly connected with an interface, the power supply is inserted into the socket slot along the side wall of the fuselage with the aid of the interface, and the interface is electrically connected to the surface of the electrode sheet.

[0008] The effect achieved by the above components is: the power supply slides in the socket slot with the help of the interface, and the interface is stuck on the electrode sheet to ensure the electrical connection between the power supply and the body, thereby ensuring a quick connection between the power supply and the body.

[0009] Preferably, a slide groove is formed on the side wall of the socket slot, and a slide rail is fixedly connected to the side wall of the interface, and the slide rail slides on the surface of the slide groove.

[0010] The effect achieved by the above components is that the interface slides in the slide groove with the help of the slide rail, thereby preventing the power supply from falling off the fuselage in a vertical direction.

[0011] Preferably, a storage slot is provided on the side wall of the socket slot, a protective block is slidably connected to the inner wall of the storage slot, a spring is fixedly connected between the protective block and the storage slot, and the protective block is normally stuck on the surface of the electrode sheet.

[0012] The effects achieved by the above components are: the protective block is normally stuck on the surface of the electrode sheet to protect the electrode sheet. When the interface is stuck on the electrode sheet, the interface pushes the protective block so that the protective block squeezes the spring and slides into the storage slot. The protective block ensures the protection of the electrode sheet when the power supply is not installed.

[0013] Preferably, a sliding seat is fixedly connected to the side wall of the power supply, a baffle is slidably inserted inside the sliding seat, and a rubber band is fixedly connected between the baffle and the sliding seat.

[0014] The effect achieved by the above components is: the elastic force of the rubber band pulls the baffle to slide upward, and the baffle is blocked by the side wall of the fuselage during the upward sliding process, thereby preventing the power supply from sliding out of the socket slot.

[0015] Preferably, a protective component is provided in the gap between the power supply and the fuselage, and the protective component shields and protects the gap between the power supply and the fuselage.

[0016] The effect achieved by the above components is that the protective sleeve is put on the gap between the power supply and the body to prevent foreign matter from entering through the gap between the power supply and the body.

[0017] Preferably, the protective assembly comprises a protective sleeve, and the protective sleeve is sleeved on the surface of the gap between the power supply and the body.

[0018] Preferably, elastic strips are evenly arranged on the surface of the protective sleeve.

[0019] The effects achieved by the above components are as follows: the elastic strip is used to enable the protective cover to be tightly clamped on the surface of the gap between the power supply and the body.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. In the utility model, when the power supply is insufficient, the power supply can be disassembled and replaced with a new one. With the help of the assembly device, the power supply can be quickly replaced and can be used multiple times, thereby reducing the problem of reduced detection accuracy caused by insufficient power supply.

[0022] 2. In the utility model, the detection probe is controlled by buttons to identify the gas concentration, and the display screen displays the detection status. When detection is needed, the detection probe is extended to a position near the pipeline to be detected to collect the gas concentration in the air. The central processing unit processes and analyzes the information of the detection probe and displays it on the surface of the display screen. The power supply powers the above components, and the central processing unit transmits the collected information through the transmitting antenna and uploads it to the network cloud. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional structural schematic diagram of a combustible gas detection device with a communication function is proposed for the utility model;

[0024] Figure 2 A partial structural schematic diagram of a combustible gas detection device with a communication function is proposed for the utility model;

[0025] Figure 3 A partial cross-sectional schematic diagram of an assembly device in a combustible gas detection device with a communication function is provided for the utility model;

[0026] Figure 4 The utility model provides a control flow chart of a combustible gas detection device with a communication function.

[0027] Legend: 1. Body; 2. Charging port; 3. Button; 4. Display screen; 5. Detection probe; 6. Transmitting antenna; 7. Power supply; 8. Assembly device; 81. Socket slot; 82. Slide slot; 83. Interface; 84. Slide rail; 85. Electrode sheet; 86. Storage slot; 87. Spring; 88. Protective block; 89. Slide seat; 810. Baffle; 811. Rubber band; 9. Protective component; 91. Protective cover; 92. Elastic strip. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-4As shown, a combustible gas detection device with a communication function (i.e., a gas alarm with a replaceable power supply 7) includes a body 1, a display screen 4 is inlaid on the surface of the body 1, a plurality of buttons 3 are arranged on the surface of the body 1, a charging port 2 is provided on the side wall of the body 1, an external power supply 7 is connected to the bottom of the body 1 through an assembly device 8, the power supply 7 can be detached from the bottom of the body 1 with the aid of the assembly device 8, a transmitting antenna 6 and a detection probe 5 are installed on the upper end of the body 1, a central processing unit is arranged inside the body 1, the detection probe 5 is a gas detection sensor (since the gas detection sensor is a conventional gas detection sensor sold on the market, its principle will not be described in detail here), the detection probe 5 is controlled by the button 3 to identify the gas concentration, the display screen 4 displays the detection status, and when detection is required When the detection probe 5 is extended to the position near the pipeline to be detected to collect the gas concentration in the air, the central processing unit processes and analyzes the information of the detection probe 5 and displays it on the surface of the display screen 4. The power supply 7 serves to power the above-mentioned components. The central processing unit transmits the collected information through the transmitting antenna 6 and uploads it to the network cloud. When the power supply 7 is insufficient, the power supply 7 can be removed and replaced with a new power supply 7. With the help of the assembling device 8, the power supply 7 can be quickly replaced and can be used multiple times to reduce the problem of reduced detection accuracy caused by insufficient power supply 7. The assembling device 8 includes a socket slot 81 opened at the bottom of the fuselage 1, and the top wall of the socket slot 81 is provided with an electrode sheet 85. The upper end of the power supply 7 is fixedly connected with an interface 83. The power supply 7 is connected to the side wall of the fuselage 1 along the socket slot 81 with the help of the interface 83. Insert, the interface 83 is stuck on the surface of the electrode sheet 85 for electrical connection, the power supply 7 slides in the socket slot 81 with the help of the interface 83, the interface 83 is stuck on the electrode sheet 85 to ensure the electrical connection between the power supply 7 and the fuselage 1, thereby ensuring the rapid connection between the power supply 7 and the fuselage 1, the side wall of the socket slot 81 is provided with a slide groove 82, the side wall of the interface 83 is fixedly connected with a slide rail 84, the slide rail 84 slides on the surface of the slide groove 82, the interface 83 slides in the slide groove 82 with the help of the slide rail 84, thereby preventing the power supply 7 from falling off the fuselage 1 in the vertical direction, the side wall of the socket slot 81 is provided with a storage slot 86, the inner wall of the storage slot 86 is slidably connected with a protective block 88, a spring 87 is fixedly connected between the protective block 88 and the storage slot 86, the protective block 88 is normally stuck on the surface of the electrode sheet 85, and the protective block 88 is normally The surface of the electrode sheet 85 is stuck to protect the electrode sheet 85. When the interface 83 is stuck on the electrode sheet 85, the interface 83 pushes the protective block 88 to make the protective block 88 squeeze the spring 87 and slide into the storage slot 86. The protective block 88 ensures the protection of the electrode sheet 85 when the power supply 7 is not installed. The side wall of the power supply 7 is fixedly connected with a slide seat 89. The internal sliding insertion of the slide seat 89 is provided with a baffle 810. A rubber band 811 is fixedly connected between the baffle 810 and the slide seat 89. The elastic force of the rubber band 811 pulls the baffle 810 to slide upward. The baffle 810 is blocked by the side wall of the fuselage 1 during the upward sliding process, so as to prevent the power supply 7 from sliding out of the socket slot 81. A protective component 9 is provided in the gap between the power supply 7 and the fuselage 1. The protective component 9 blocks and protects the gap between the power supply 7 and the fuselage 1.The protective cover 91 is put on the gap between the power supply 7 and the body 1 to prevent foreign matter from entering along the gap between the power supply 7 and the body 1. The protective component 9 includes a protective cover 91, which is put on the surface of the gap between the power supply 7 and the body 1. The surface of the protective cover 91 is evenly provided with elastic strips 92. The function of the elastic strips 92 is to enable the protective cover 91 to be tightly clamped on the surface of the gap between the power supply 7 and the body 1.

[0029] Working principle: a central processing unit is arranged inside the fuselage 1, and the detection probe 5 is a gas detection sensor (since the gas detection sensor is a conventional gas detection sensor sold on the market, its principle will not be described in detail here). The detection probe 5 is controlled by the button 3 to identify the gas concentration, and the display screen 4 displays the detection status. When detection is needed, the detection probe 5 is extended to a position near the pipeline to be detected to collect the gas concentration in the air. The central processing unit processes and analyzes the information of the detection probe 5 and displays it on the surface of the display screen 4. The power supply 7 supplies power to the above-mentioned components. The central processing unit transmits the collected information through the transmitting antenna 6 and uploads it to the network cloud. When the power supply 7 is insufficient, the power supply 7 can be disassembled and replaced with a new one. The power supply 7 can be quickly replaced with the help of the assembly device 8 and can be used multiple times to reduce the problem of reduced detection accuracy caused by insufficient power supply 7. The power supply 7 is connected with the interface 83 slides in the socket slot 81, and the interface 83 is stuck on the electrode sheet 85 to ensure the electrical connection between the power supply 7 and the fuselage 1, thereby ensuring a quick connection between the power supply 7 and the fuselage 1, and the interface 83 slides in the slide groove 82 with the help of the slide rail 84, thereby preventing the power supply 7 from falling vertically off the fuselage 1, and the protective block 88 is normally stuck on the surface of the electrode sheet 85 to protect the electrode sheet 85. When the interface 83 is stuck on the electrode sheet 85, the interface 83 pushes the protective block 88 to make the protective block 88 squeeze the spring 87 and slide into the storage slot 86. The protective block 88 ensures the protection of the electrode sheet 85 when the power supply 7 is not installed. The elastic force of the rubber band 811 pulls the baffle 810 to slide upward, and the baffle 810 is blocked by the side wall of the fuselage 1 during the upward sliding process, preventing the power supply 7 from sliding out of the socket slot 81, and the protective cover 91 is covered on the gap between the power supply 7 and the fuselage 1 to prevent foreign matter from entering along the gap between the power supply 7 and the fuselage 1.

[0030] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A combustible gas detection device with a communication function, comprising a body (1), characterized in that: The surface of the body (1) is inlaid with a display screen (4), the surface of the body (1) is provided with a plurality of buttons (3), a charging port (2) is provided on the side wall of the body (1), the bottom of the body (1) is connected to an external power source (7) through an assembly device (8), the power source (7) can be detached from the bottom of the body (1) with the aid of the assembly device (8), and a transmitting antenna (6) and a detection probe (5) are installed at the upper end of the body (1).

2. The combustible gas detection device with communication function according to claim 1, characterized in that: The assembly device (8) comprises a socket slot (81) provided at the bottom end of the body (1); an electrode sheet (85) is provided on the top wall of the socket slot (81); an interface (83) is fixedly connected to the upper end of the power source (7); the power source (7) is inserted into the socket slot (81) along the side wall of the body (1) via the interface (83); and the interface (83) is electrically connected to the surface of the electrode sheet (85) by being stuck on the side wall of the body (1).

3. The combustible gas detection device with communication function according to claim 2 is characterized in that: The side wall of the socket slot (81) is provided with a slide groove (82), and the side wall of the interface (83) is fixedly connected with a slide rail (84), and the slide rail (84) slides on the surface of the slide groove (82).

4. The combustible gas detection device with communication function according to claim 3 is characterized in that: A storage groove (86) is provided on the side wall of the socket groove (81), a protective block (88) is slidably connected to the inner wall of the storage groove (86), a spring (87) is fixedly connected between the protective block (88) and the storage groove (86), and the protective block (88) is normally stuck on the surface of the electrode sheet (85).

5. The combustible gas detection device with communication function according to claim 4 is characterized in that: A sliding seat (89) is fixedly connected to the side wall of the power source (7), a baffle (810) is slidably inserted inside the sliding seat (89), and a rubber band (811) is fixedly connected between the baffle (810) and the sliding seat (89).

6. The combustible gas detection device with communication function according to claim 5, characterized in that: A protective component (9) is provided in the gap between the power source (7) and the fuselage (1), and the protective component (9) shields and protects the gap between the power source (7) and the fuselage (1).

7. The combustible gas detection device with communication function according to claim 6, characterized in that: The protective assembly (9) comprises a protective sleeve (91), and the protective sleeve (91) is sleeved on the surface of the gap between the power source (7) and the body (1).

8. The combustible gas detection device with communication function according to claim 7, characterized in that: The surface of the protective sleeve (91) is evenly provided with elastic strips (92).

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