Modularized combined type multifunctional wind speed and direction sound-light alarm indicating device

Abstract

The utility model provides a modularized combined type multifunctional wind speed and wind direction sound-light alarm indicating device, and belongs to the field of petrochemical industry inspection and maintenance equipment alarm. The problems that an existing sound-light alarm device is single in function and cannot customize functions according to specific scenes are solved. The device comprises a wind speed and wind direction detection module, a battery module, a gas detection module, a sound alarm module, a display screen module and an external power supply module, through the combination of the modules, a portable wind speed and wind direction detector, a portable wind speed and wind direction detection alarm, a portable wind speed and wind direction detection indicator, a fixed wind speed and wind direction wired indicator, a fixed wind speed and wind direction wired detection indicator and a fixed wind speed and wind direction wired detection indication alarm can be formed. The device is mainly used for solving the problems that the petrochemical inspection and maintenance operation environment is dangerous, the escape direction is difficult to distinguish, the wind direction and the wind power cannot be judged, and a gas detection alarm device is inconvenient to carry, and various scenes needing special wind direction and direction indication.

Description

Technical Field

[0001] The utility model belongs to the field of alarm for inspection and maintenance equipment in the petrochemical industry, and particularly relates to a modular combined multifunctional wind speed and direction sound and light alarm indicating device. Background Art

[0002] During inspection and maintenance as well as confined space operations in the petrochemical industry, the ambient light is usually weak or requires additional auxiliary light sources, which can lead to dangers such as gas leaks. When personnel need to escape, it is difficult for them to find the escape direction or exit, or they may misjudge the direction and exit, and miss precious escape time, resulting in casualties. In emergency rescue operations, rescuers usually carry multiple gas concentration detectors and other equipment, which increases the burden on rescuers and the difficulty of operation, and aggravates the difficulty of rescue activities. Moreover, when the wind in the on-site operating environment is weak, the gas concentration detector cannot determine the exact installation position according to the wind direction and wind force, which will lead to inaccurate detection of hazardous gas values ​​and prone to detection errors, which will cause rescuers to misjudge the concentration of hazardous gases, and risk rescue to increase more casualties. In fire linkage operations, the on-site equipment for detecting wind direction and wind speed is usually simple, and cannot be connected to the relevant fire protection facility data, nor can it upload the electronic data of detecting wind direction and wind force to the system in real time, which increases the difficulty of fire linkage. In other civilian places where clear directions are required, such as airport buildings, terminal buildings, train stations, subway stations, and other places where people need to be evacuated urgently, unclear arrow signs are not convenient for the human eye to identify, which affects the evacuation and escape of people.

[0003] At present, the sound and light alarm devices on the market have single functions and only have specific functions such as separate sound and light alarms and light indications. Most of the multifunctional gas detection devices are heavy, large, and inconvenient to carry. They are all made of public molds and cannot be disassembled and installed in combination. At the same time, they are expensive and cannot be customized for specific scenarios. They cannot reduce the difficulty of inspection and maintenance in the petrochemical industry and rescue activities in dangerous confined space operations. Utility Model Content

[0004] In view of this, the utility model aims to propose a modular combined multifunctional wind speed and direction sound and light alarm indicating device to solve the problem that the existing sound and light alarm devices have a single function and cannot be customized according to specific scenarios.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a modular combined multifunctional wind speed and wind direction sound and light alarm indicating device, which comprises a wind speed and wind direction detection module, a battery module, a gas detection module, a sound alarm module, a display screen module and an external power supply module; the battery module, the wind speed and wind direction detection module and the gas detection module are connected in sequence to form a portable wind speed and wind direction detector; the battery module, the wind speed and wind direction detection module and the sound alarm module are connected in sequence to form a portable wind speed and wind direction detection alarm; the battery module, the wind speed and wind direction detection module and the display screen module are connected in sequence to form a portable wind speed and wind direction detection indicator; the wind speed and wind direction detection module, the display screen module and the external power supply module are connected in sequence to form a fixed wind speed and wind direction wired indicator; the wind speed and wind direction detection module, the display screen module, the external power supply module and the gas detection module are connected in sequence to form a fixed wind speed and wind direction wired detection indicator; the wind speed and wind direction detection module, the display screen module, the external power supply module and the sound alarm module are connected in sequence to form a fixed wind speed and wind direction wired detection indicator.

[0006] Furthermore, the wind speed and direction detection module includes a detector pin circuit board, a mounting ring cover, a transparent upper cover and a wind speed and direction detector integrated circuit board. The detector pin circuit board is encapsulated in the mounting ring cover by resin glue, the mounting ring cover is connected to the transparent upper cover, and the wind speed and direction detector integrated circuit board is sealed in the transparent upper cover; the battery module includes a battery wiring board, a battery and a battery compartment, the battery wiring board is connected to the battery, and after the connection, it is encapsulated in the battery compartment by resin glue; the gas detection module includes a sensor pin circuit board, a sensor, a sensor housing and a steel mesh, and the sensor is plugged into the sensor housing. The device is mounted on a spring-pin circuit board of the sensor, and is installed inside the sensor housing after connection, and the steel mesh is pressed against the sensor housing; the sound alarm module includes a speaker spring-pin circuit board, a speaker and a speaker housing, the speaker spring-pin circuit board is connected to the speaker, and is sealed inside the speaker housing by resin glue after connection; the display screen module includes a display screen spring-pin circuit board, a display screen integrated circuit board and a transparent lower cover, the display screen spring-pin circuit board is welded on the display screen integrated circuit board, and is installed in the transparent lower cover after connection; the external power supply module includes an adapter ring housing and a cable connector, and the cable connector is connected to the adapter ring housing through threads.

[0007] Furthermore, the battery module of the portable wind speed and direction detector is in contact with the detector pin circuit board on the wind speed and direction detection module through a battery terminal board, the gas detection module is connected to the wind speed and direction detection module through an adapter ring, the sensor pin circuit board on the gas detection module is in contact with the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, so as to realize power supply between the modules, the battery module is installed in the thread of the wind speed and direction detection module through its own thread, and the external thread of the gas detection module is connected to the wind speed and direction detection module through the internal thread on the adapter ring.

[0008] Furthermore, the battery module of the portable wind speed and direction detection alarm is in contact with the detector pin circuit board on the wind speed and direction detection module through a battery terminal board, the sound alarm module is connected to the wind speed and direction detection module through an adapter ring, the speaker pin circuit board on the sound alarm module is in contact with the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, so as to realize power supply between the modules, the battery module is installed in the thread of the wind speed and direction detection module through its own thread, and the external thread of the sound alarm module is connected to the wind speed and direction detection module through the internal thread on the adapter ring.

[0009] Furthermore, the battery module of the portable wind speed and direction detection indicator contacts the detector spring pin circuit board on the wind speed and direction detection module through a battery terminal board, and the display spring pin circuit board on the display module contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, thereby realizing power supply between the modules, and the battery module and the display screen module are installed in the upper and lower threads of the wind speed and direction detection module through threads.

[0010] Furthermore, the display screen spring pin circuit board on the display screen module of the fixed wind speed and direction wired indicator contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module. The display screen module is installed in the thread of the external power supply module through its own thread, and is connected to the external power cord through a cable connector, so that the external power cord supplies power to the wind speed and direction detection module and the display screen module.

[0011] Furthermore, the display screen spring pin circuit board on the display screen module of the fixed wind speed and direction wired detection indicator contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, the display screen module is installed in the thread of the external power supply module through its own thread, and is connected to the external power line through a cable connector, the sensor spring pin circuit board on the gas detection module contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, and the gas detection module is installed in the thread of the power module through the thread, so that the external power line supplies power to the wind speed and direction detection module, the display screen module and the gas detection module.

[0012] Furthermore, the display screen spring pin circuit board on the display screen module of the fixed wind speed and direction wired detection indicating alarm instrument contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, the display screen module is installed in the thread of the external power supply module through its own thread, and is connected to the external power line through a cable connector, the speaker spring pin circuit board on the sound alarm module contacts the wind speed and direction detector integrated circuit board on the wind speed and direction detection module, and the sound alarm module is installed in the thread of the power supply module through the thread, so that the external power line can supply power to the wind speed and direction detection module, the display screen module and the sound alarm module.

[0013] Furthermore, a cover is threadedly mounted on the upper side of the wind speed and direction detection module.

[0014] Furthermore, the mounting ring cover is locked and connected to the transparent upper cover by connecting bolts through through holes, and the wind speed and direction detector integrated circuit board is locked and connected in the transparent upper cover by compressing the sealing ring with four screws.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model proposes a modular combined multifunctional wind speed and wind direction sound and light alarm indicator device to solve the difficulties of dangerous petrochemical inspection and maintenance working environment, difficult to distinguish the escape direction, unable to judge the wind direction and wind force, inconvenient to carry gas detection alarm devices, and various scenarios requiring special wind direction and direction indication. The modular structure is freely combined and designed to realize function customization and convenient assembly, which increases the multi-scenario use of the equipment and reduces the procurement and operation costs.

[0016] The specific advantages are as follows:

[0017] 1. The utility model adopts a modular combination design, including a wind speed and direction detection module, a battery module, a gas detection module, a sound alarm module, a display module and an external power supply module. The modules can be combined and used according to actual needs, and can also form a full-function product.

[0018] 2. The utility model adopts a pin-type connection method between the functional modules to meet the power supply and signal transmission, and a threaded connection structure is adopted between the module structures, which is convenient for disassembly and assembly.

[0019] 3. The utility model adopts four ultrasonic wind direction sensors, which can send and receive ultrasonic waves in a two-dimensional plane in a cycle, accurately measure the flow of air in a total of eight wind directions, such as front, back, left, and right, and convert them into digital signals through integrated circuits, which are presented on the display module through lights.

[0020] 4. The wind speed and direction detector of the wind speed and direction detection module of the utility model is placed above the entire device, maximizing the use of the flow characteristics of spatial wind and the characteristics of being not easily blocked by other objects. The battery compartment can not only provide power for the wind speed and direction detector, but also act as a wind direction reflection plate to give full play to the characteristics of the detector.

[0021] 5. The utility model adopts a gas detection module, which can detect gas concentration in gas-hazardous places and be used as a wind speed and direction indicator as well as a gas detector.

[0022] 6. The independent battery provided in the utility model can power the device composed of the wind speed and direction detection module, the gas detection module, the sound alarm module and the display screen module, so as to realize the portable use of the device; the external power supply module can fix the modular combined device in a certain area and use it as a fixed gas detector, wind speed and direction indicator and sound and light alarm for a long time.

[0023] 7. The utility model wind speed and direction detection module integrates a network chip, which can realize the regional networking function and upload the wind direction and wind speed information detected and collected on-site to the relevant security network platform, so that the background monitoring and monitoring personnel can grasp the on-site wind speed and wind direction conditions at the first time, and can store the relevant information on the network platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the structure of the wind speed and direction detection module described in the utility model;

[0026] Figure 2 This is a schematic diagram of the battery module structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the gas detection module described in the utility model;

[0028] Figure 4 This is a structural schematic diagram of the sound alarm module described in the utility model;

[0029] Figure 5 This is a schematic diagram of the display screen module structure of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the external power supply module described in the utility model;

[0031] Figure 7 This is a schematic diagram of the upper cover structure of the utility model;

[0032] Figure 8 This is a schematic diagram of the structure of the adapter ring described in the utility model;

[0033] Fig. 9 This is a schematic diagram of the explosion structure of the wind speed and direction detection module of the utility model;

[0034] Fig.10 This is a schematic diagram of the explosion structure of the battery module described in the utility model;

[0035] Fig.11 This is a schematic diagram of the explosion structure of the gas detection module described in the utility model;

[0036] Fig.12 This is a schematic diagram of the explosion structure of the sound alarm module of the utility model;

[0037] Fig.13 This is a schematic diagram of the exploded structure of the display screen module described in the utility model;

[0038] Fig.14 This is a schematic diagram of the explosion structure of the external power supply module described in the utility model;

[0039] Fig.15 This is a schematic diagram of the structure of the portable wind speed and direction detector described in the utility model;

[0040] Fig.16 This is a schematic diagram of the explosion structure of the portable wind speed and direction detector described in the utility model;

[0041] Fig.17 This is a schematic diagram of the structure of the portable wind speed and direction detection alarm device described in the utility model;

[0042] Fig.18 This is a schematic diagram of the explosion structure of the portable wind speed and direction detection alarm device described in the utility model;

[0043] Fig.19 This is a schematic diagram of the structure of the portable wind speed and direction detection indicator described in the utility model;

[0044] Fig. 20 This is a schematic diagram of the explosion structure of the portable wind speed and direction detection indicator described in the utility model;

[0045] Fig.21 This is a structural schematic diagram of the fixed wind speed and direction wired indicator described in the utility model;

[0046] Fig. 22 This is a schematic diagram of the explosion structure of the fixed wind speed and direction wired indicator described in the utility model;

[0047] Fig.23This is a structural schematic diagram of the fixed wind speed and direction wired detection indicator described in the utility model;

[0048] Fig.24 This is a schematic diagram of the explosion structure of the fixed wind speed and direction wired detection indicator described in the utility model;

[0049] Fig.25 This is a structural schematic diagram of the fixed wind speed and direction wired detection indication alarm device described in the utility model;

[0050] Fig.26 The utility model is a schematic diagram of the explosion structure of the fixed wind speed and direction wired detection indicating alarm device.

[0051] In the figure:

[0052] 1: Wind speed and direction detection module, 2: Battery module, 3: Gas detection module, 4: Sound alarm module, 5: Display module, 6: External power module, 7: Upper cover, 8: Adapter ring, 1-1: Detector pin circuit board, 1-2: Through-hole connecting bolts, 1-3: Mounting ring cover, 1-4: Transparent upper cover, 1-5: Sealing ring, 1-6: Wind speed and direction detector integrated circuit board, 1-7: Screws, 2-1: Battery terminal board, 2-2: Battery, 2-3: Battery compartment, 3-1: Sensor pin circuit board, 3-2: Sensor, 3-3: Sensor housing, 3-4: Steel mesh, 4-1: Speaker pin circuit board, 4-2: Speaker, 4-3: Speaker housing, 5-1: Display pin circuit board, 5-2: Display integrated circuit board, 5-3: Transparent lower cover, 6-1: Adapter ring housing, 6-2: Cable connector. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely explain the technical solutions in the embodiments of the utility model. It should be noted that the embodiments and features in the embodiments of the utility model can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0054] See also Figure 1-14Description of the present embodiment, a modular combined multifunctional wind speed and wind direction sound and light alarm indicating device, which comprises a wind speed and wind direction detection module 1, a battery module 2, a gas detection module 3, a sound alarm module 4, a display screen module 5 and an external power supply module 6; the battery module 2, the wind speed and wind direction detection module 1 and the gas detection module 3 are connected in sequence to form a portable wind speed and wind direction detector; the battery module 2, the wind speed and wind direction detection module 1 and the sound alarm module 4 are connected in sequence to form a portable wind speed and wind direction detection alarm; the battery module 2, the wind speed and wind direction detection module 1 And the display screen module 5 are connected in sequence to form a portable wind speed and direction detection indicator; the wind speed and direction detection module 1, the display screen module 5 and the external power supply module 6 are connected in sequence to form a fixed wind speed and direction wired indicator; the wind speed and direction detection module 1, the display screen module 5, the external power supply module 6 and the gas detection module 3 are connected in sequence to form a fixed wind speed and direction wired detection indicator; the wind speed and direction detection module 1, the display screen module 5, the external power supply module 6 and the sound alarm module 4 are connected in sequence to form a fixed wind speed and direction wired detection indication alarm.

[0055] The wind speed and direction detection module 1 includes a detector pin circuit board 1-1, a mounting ring cover 1-3, a transparent upper cover 1-4 and a wind speed and direction detector integrated circuit board 1-6. The detector pin circuit board 1-1 is encapsulated in the mounting ring cover 1-3 by resin glue, and the mounting ring cover 1-3 is locked and connected to the transparent upper cover 1-4 by through-hole connecting bolts 1-2. The wind speed and direction detector integrated circuit board 1-6 is locked and connected to the transparent upper cover 1-4 by four screws 1-7 to tighten the sealing ring 1-5.

[0056] The battery module 2 includes a battery terminal board 2-1, a battery 2-2 and a battery compartment 2-3. The battery terminal board 2-1 is connected to the battery and is sealed in the battery compartment 2-3 by resin glue after connection.

[0057] The gas detection module 3 includes a sensor spring pin circuit board 3-1, a sensor 3-2, a sensor housing 3-3 and a steel mesh 3-4. The sensor 3-2 is plugged into the sensor spring pin circuit board 3-1 and installed inside the sensor housing 3-3 after connection. The steel mesh 3-4 is pressed tightly against the sensor housing 3-3.

[0058] The sound alarm module 4 includes a speaker spring pin circuit board 4-1, a speaker 4-2 and a speaker housing 4-3. The speaker spring pin circuit board 4-1 is connected to the speaker 4-2 and is sealed inside the speaker housing 4-3 by resin glue after connection.

[0059] The display screen module 5 includes a display screen spring pin circuit board 5-1, a display screen integrated circuit board 5-2 and a transparent lower cover 5-3. The display screen spring pin circuit board 5-1 is welded on the display screen integrated circuit board 5-2 and installed in the transparent lower cover 5-3 after connection.

[0060] The external power supply module 6 includes an adapter ring housing 6-1 and a cable connector 6-2. The cable connector 6-2 is connected to the adapter ring housing 6-1 through threads.

[0061] See also Figure 15-16 The battery module 2 of the portable wind speed and direction detector contacts the detector pin circuit board 1-1 on the wind speed and direction detection module 1 through the battery terminal board 2-1, the gas detection module 3 is connected to the wind speed and direction detection module 1 through the adapter ring 8, the sensor pin circuit board 3-1 on the gas detection module 3 contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1 to realize power supply between the modules, the battery module 2 is installed in the thread of the wind speed and direction detection module 1 through its own thread, and the external thread of the gas detection module 3 is connected to the wind speed and direction detection module 1 through the internal thread on the adapter ring 8.

[0062] See also Figure 17-Figure 18 The battery module 2 of the portable wind speed and direction detection alarm contacts the detector pin circuit board 1-1 on the wind speed and direction detection module 1 through the battery terminal board 2-1, the sound alarm module 4 is connected to the wind speed and direction detection module 1 through the adapter ring 8, the speaker pin circuit board 4-1 on the sound alarm module 4 contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1 to realize power supply between the modules, the battery module 2 is installed in the thread of the wind speed and direction detection module 1 through its own thread, and the external thread of the sound alarm module 4 is connected to the wind speed and direction detection module 1 through the internal thread on the adapter ring 8.

[0063] See also Figure 19-20 The battery module 2 of the portable wind speed and direction detection indicator contacts the detector spring pin circuit board 1-1 on the wind speed and direction detection module 1 through the battery terminal board 2-1, and the display spring pin circuit board 5-1 on the display module 5 contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1 to realize power supply between the modules. The battery module 2 and the display module 5 are installed in the upper and lower threads of the wind speed and direction detection module 1 through threads.

[0064] See also Figure 21-22The display screen spring pin circuit board 5-1 on the display screen module 5 of the fixed wind speed and direction wired indicator contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1. The display screen module 5 is installed in the thread of the external power supply module 6 through its own thread, and is connected to the external power line through the cable connector 6-2. The upper cover 7 is threadedly installed on the upper side of the wind speed and direction detection module 1.

[0065] See also Figure 23-Figure 24 The display screen spring pin circuit board 5-1 on the display screen module 5 of the fixed wind speed and direction wired detection indicator contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1. The display screen module 5 is installed in the thread of the external power supply module 6 through its own thread, and is connected to the external power line through the cable connector 6-2. The sensor spring pin circuit board 3-1 on the gas detection module 3 contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1. The gas detection module 3 is installed in the thread of the power supply module 6 through the thread, and the upper cover 7 is threadedly installed on the top of the wind speed and direction detection module 1.

[0066] See also Figure 25-26 The display screen spring pin circuit board 5-1 on the display screen module 5 of the fixed wind speed and direction wired detection indicating alarm instrument contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1. The display screen module 5 is installed in the thread of the external power supply module 6 through its own thread, and is connected to the external power line through the cable connector 6-2. The speaker spring pin circuit board 4-1 on the sound alarm module 4 contacts the wind speed and direction detector integrated circuit board 1-6 on the wind speed and direction detection module 1. The sound alarm module 4 is installed in the thread of the power supply module 6 through the thread, and the upper cover 7 is threadedly installed on the top of the wind speed and direction detection module 1.

[0067] The embodiments of the utility model disclosed above are only used to help explain the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.

Claims

1. A modular combined multifunctional wind speed and direction sound and light alarm indicator device, characterized in that: The portable wind speed and wind direction detection device comprises a wind speed and wind direction detection module (1), a battery module (2), a gas detection module (3), a sound alarm module (4), a display screen module (5) and an external power supply module (6); the battery module (2), the wind speed and wind direction detection module (1) and the gas detection module (3) are connected in sequence to form a portable wind speed and wind direction detection device; the battery module (2), the wind speed and wind direction detection module (1) and the sound alarm module (4) are connected in sequence to form a portable wind speed and wind direction detection alarm device; the battery module (2), the wind speed and wind direction detection module (1) and the display screen module (5) are connected in sequence to form a portable wind speed and wind direction detection device. The invention comprises a portable wind speed and wind direction detection indicator; the wind speed and wind direction detection module (1), the display screen module (5) and the external power supply module (6) are connected in sequence to form a fixed wind speed and wind direction wired indicator; the wind speed and wind direction detection module (1), the display screen module (5), the external power supply module (6) and the gas detection module (3) are connected in sequence to form a fixed wind speed and wind direction wired detection indicator; the wind speed and wind direction detection module (1), the display screen module (5), the external power supply module (6) and the sound alarm module (4) are connected in sequence to form a fixed wind speed and wind direction wired detection indicator alarm.

2. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 1, characterized in that: The wind speed and wind direction detection module (1) comprises a detector pin circuit board (1-1), a mounting ring cover (1-3), a transparent upper cover (1-4) and a wind speed and wind direction detector integrated circuit board (1-6); the detector pin circuit board (1-1) is encapsulated in the mounting ring cover (1-3) by resin glue; the mounting ring cover (1-3) is connected to the transparent upper cover (1-4); the wind speed and wind direction detector integrated circuit board (1-6) is sealed in the transparent upper cover (1-4); the battery module (2) comprises a battery wiring board (2-1), a battery (2-2) and a battery compartment (2-3); the battery wiring board (2-1) is connected to the battery and is encapsulated in the battery compartment (2-3) by resin glue after connection; the gas detection module (3) comprises a sensor pin circuit board (3-1), a sensor (3-2), a sensor housing (3-3) and a steel mesh (3-4); the sensor (3-2) is plugged into the sensor pin circuit board (3-1), a sensor (3-2), a sensor housing (3-3) and a steel mesh (3-4); The circuit board (3-1) is connected to the sensor housing (3-3) and installed in the sensor housing (3-3). The steel mesh (3-4) is pressed against the sensor housing (3-3). The sound alarm module (4) comprises a speaker spring pin circuit board (4-1), a speaker (4-2) and a speaker housing (4-3). The speaker spring pin circuit board (4-1) is connected to the speaker (4-2) and is potted in the speaker housing (4-3) by resin glue after connection. The display screen module (5) comprises a display screen spring pin circuit board (5-1), a display screen integrated circuit board (5-2) and a transparent lower cover (5-3). The display screen spring pin circuit board (5-1) is welded on the display screen integrated circuit board (5-2) and installed in the transparent lower cover (5-3) after connection. The external power supply module (6) comprises an adapter ring housing (6-1) and a cable connector (6-2). The cable connector (6-2) is connected to the adapter ring housing (6-1) by threads.

3. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The battery module (2) of the portable wind speed and direction detector is in contact with the detector pin circuit board (1-1) on the wind speed and direction detection module (1) through a battery wiring board (2-1); the gas detection module (3) is connected to the wind speed and direction detection module (1) through an adapter ring (8); the sensor pin circuit board (3-1) on the gas detection module (3) is in contact with the wind speed and direction detector integrated circuit board (1-6) on the wind speed and direction detection module (1) to realize power supply between the modules; the battery module (2) is installed in the thread of the wind speed and direction detection module (1) through its own thread; the external thread of the gas detection module (3) is connected to the wind speed and direction detection module (1) through the internal thread on the adapter ring (8).

4. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The battery module (2) of the portable wind speed and direction detection alarm is in contact with the detector pin circuit board (1-1) on the wind speed and direction detection module (1) through a battery wiring board (2-1); the sound alarm module (4) is connected to the wind speed and direction detection module (1) through an adapter ring (8); the speaker pin circuit board (4-1) on the sound alarm module (4) is in contact with the wind speed and direction detector integrated circuit board (1-6) on the wind speed and direction detection module (1) to realize power supply between the modules; the battery module (2) is installed in the thread of the wind speed and direction detection module (1) through its own thread; the external thread of the sound alarm module (4) is connected to the wind speed and direction detection module (1) through the internal thread on the adapter ring (8).

5. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The battery module (2) of the portable wind speed and direction detection indicator is in contact with the detector spring pin circuit board (1-1) on the wind speed and direction detection module (1) through a battery wiring board (2-1), and the display screen spring pin circuit board (5-1) on the display screen module (5) is in contact with the wind speed and direction detector integrated circuit board (1-6) on the wind speed and direction detection module (1), so as to realize power supply between the modules. The battery module (2) and the display screen module (5) are installed in the upper and lower threads of the wind speed and direction detection module (1) through threads.

6. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The display screen spring pin circuit board (5-1) on the display screen module (5) of the fixed wind speed and direction wired indicator contacts the wind speed and direction detector integrated circuit board (1-6) on the wind speed and direction detection module (1); the display screen module (5) is installed in the threads of the external power supply module (6) through its own threads and connected to the external power supply line through the cable connector (6-2).

7. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The display screen spring pin circuit board (5-1) on the display screen module (5) of the fixed wind speed and wind direction wired detection indicator contacts the wind speed and wind direction detector integrated circuit board (1-6) on the wind speed and wind direction detection module (1); the display screen module (5) is installed in the threads of the external power supply module (6) through its own threads and connected to the external power supply line through the cable connector (6-2); the sensor spring pin circuit board (3-1) on the gas detection module (3) contacts the wind speed and wind direction detector integrated circuit board (1-6) on the wind speed and wind direction detection module (1); and the gas detection module (3) is installed in the threads of the power supply module (6) through threads.

8. The modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The display screen spring pin circuit board (5-1) on the display screen module (5) of the fixed wind speed and wind direction wired detection indicating alarm instrument contacts the wind speed and wind direction detector integrated circuit board (1-6) on the wind speed and wind direction detection module (1); the display screen module (5) is installed in the threads of the external power supply module (6) through its own threads and connected to the external power supply line through the cable connector (6-2); the speaker spring pin circuit board (4-1) on the sound alarm module (4) contacts the wind speed and wind direction detector integrated circuit board (1-6) on the wind speed and wind direction detection module (1); and the sound alarm module (4) is installed in the threads of the power supply module (6) through threads.

9. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to any one of claims 6 to 8, characterized in that: An upper cover (7) is threadedly mounted on the upper side of the wind speed and direction detection module (1).

10. A modular combined multifunctional wind speed and direction sound and light alarm indicating device according to claim 2, characterized in that: The mounting ring cover (1-3) is locked and connected to the transparent upper cover (1-4) via through-hole connecting bolts (1-2), and the wind speed and direction detector integrated circuit board (1-6) is locked and connected in the transparent upper cover (1-4) via four screws (1-7) pressing the sealing ring (1-5).

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