A multi-functional fire-fighting intercom

Abstract

This utility model discloses a multi-functional fire-fighting intercom, including a main body and an intercom module, a temperature detection module, a control module, a gas detection module, a stationary detection module, an alarm module, and a battery integrated on the main body. The intercom module has a microphone speaker on its left or right side. The temperature display panel of the temperature detection module is located on the top of the main body. The gas detection module has a gas detection probe and an information display window on its front, displaying the concentration of the detected gas. The stationary detection module includes an accelerometer sensor to sense the speed of the main body. The alarm module includes an alarm speaker and several alarm indicator lights. The control module is electrically connected to the gas detection module, the stationary detection module, and the alarm module. The battery is electrically connected to each module. This significantly expands the uses of the intercom and effectively improves the safety of firefighters during fire rescue operations.

Description

Technical Field

[0001] This utility model relates to the technical field of fire-fighting equipment, and in particular to a multi-functional fire-fighting intercom. Background Technology

[0002] Currently, handheld walkie-talkies are the primary communication device for fire and rescue command, playing a positive role in actual rescue operations. However, these handheld walkie-talkies often only have a voice communication function, making their functionality relatively limited. Therefore, a specialized fire-fighting walkie-talkie, as disclosed in Chinese Patent CN 106899897 B, has emerged. This solution includes not only a voice communication function but also an emergency alarm circuit, which can sound an alarm if a firefighter unexpectedly faints, thus improving user safety during rescue operations. This demonstrates that the multi-functionality of walkie-talkies is a developing trend.

[0003] Moreover, existing fire scenes usually produce various toxic, harmful or flammable gases due to combustion. High concentrations of flammable gases may cause explosions, which can affect firefighters' rescue efforts or even endanger their lives. Existing single-function walkie-talkies are not sufficient to cope with the increasingly complex fire environment.

[0004] In view of this, the present invention proposes a multi-functional fire-fighting intercom to solve the above-mentioned defects. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional fire-fighting intercom that can improve the safety of fire rescue.

[0006] To achieve the above objectives, the solution of this utility model is:

[0007] A fire-fighting multi-functional intercom includes a main body and an intercom module, a temperature detection module, a control module, a gas detection module, a static detection module, an alarm module, and a battery integrated on the main body;

[0008] The device body is equipped with a microphone speaker for the intercom module on its left or right side.

[0009] The top surface of the main body of the device is equipped with a temperature display panel for a temperature detection module;

[0010] The front of the main body of the device is provided with a gas detection probe of the gas detection module and an information display window, which is used to display the concentration of the detected gas;

[0011] The stationary detection module includes an accelerometer, which is used to sense the speed of the main body of the device.

[0012] The alarm module includes an alarm speaker and several alarm indicator lights; the alarm speaker is used to emit an audible alarm, and the alarm indicator lights are used to emit a visual alarm.

[0013] The control module is electrically connected to the gas detection module, the stationary detection module, and the alarm module; the battery is electrically connected to each module.

[0014] Furthermore, the alarm indicator lights are provided at the four corners of the front of the main body of the device and at the top and bottom of the left and right sides.

[0015] Furthermore, the battery is a rechargeable battery, and the bottom surface of the main body of the device is provided with a charging port for charging the battery.

[0016] Furthermore, the static detection module also includes two switch buttons; the two switch buttons are respectively located on the left and right sides of the main body of the device, and the acceleration sensor is controlled to work when both switch buttons are pressed at the same time.

[0017] Furthermore, the alarm module also includes a control button; the control button is located on the top surface of the device body; the control button is electrically connected to the control module and is used to turn off the alarm speaker and alarm indicator light.

[0018] Furthermore, the alarm speaker is located on the back or left and right sides of the main body of the device.

[0019] Furthermore, the intercom module also includes a telescopic antenna; the telescopic antenna is disposed on one side of the top surface of the main body of the device.

[0020] Furthermore, the information display window and the gas detection probe are arranged vertically on the front of the main body of the device; a power button and an operation button are also provided between them. The power button is used to start the gas detection module and light up the information display window, and the operation button is used to control the interface switching of the information display window.

[0021] Furthermore, the gas detection module also includes a strobe light, which is located on the front of the device body and connected to the control module.

[0022] Furthermore, the gas detection probes are four in number, and the gases detected include H2S, CO, O2, and Ex.

[0023] After adopting the above technical solution, this utility model can have intercom communication and temperature detection. The gas detection probes of the gas detection module are set on the front of the main body of the device, which can detect the concentration of various gases in the environment in a timely manner. Once a certain harmful gas concentration is detected to be too high, a signal can be transmitted to the control module in a timely manner. The control module then triggers the alarm module's alarm speaker to emit a first sound and the alarm indicator light to emit a first flashing light. The volume of the first sound is just loud enough for firefighters to hear, so as to warn firefighters to evacuate in time, thereby improving the safety of fire rescue and preventing firefighters from being in danger.

[0024] The accelerometer in the static detection module is used to detect the speed of the main body of the device, that is, to detect whether the firefighter is moving. When the accelerometer continuously detects that the speed of the main body of the device is zero for a certain period of time, it can be determined that the firefighter may be unconscious due to inhaling harmful gases or has fallen to the ground due to other accidents and is in a static state. At this time, the control module triggers the alarm module's alarm speaker to emit a second sound and the alarm indicator light to emit a second flashing light based on the signal provided by the accelerometer. The volume of the second sound can be greater than the volume of the first sound, so that it can be used in conjunction with the light to alert other firefighters to find the fallen firefighter in time so as to carry out timely rescue and improve the safety of firefighters.

[0025] In summary, this utility model integrates various modules into a single walkie-talkie body in a coordinated and unified manner. By rationally arranging the corresponding module functions on each side of the body, the walkie-talkie's uses can be greatly enriched, enabling functions such as intercom communication, temperature detection, gas detection, static detection, and audible and visual alarms. This can effectively improve the safety of firefighters during fire rescue operations. Attached Figure Description

[0026] Figure 1 This is a front view of an embodiment of the present utility model;

[0027] Figure 2 This is a perspective view of an embodiment of the present invention, showing the retractable antenna in the extended state;

[0028] Figure 3 This is another perspective view of an embodiment of the present invention, showing a real-time temperature of 27°C;

[0029] Figure 4 This is the main view of an embodiment of the present utility model, showing the lit state of the information display window;

[0030] Figure 5 This is a bottom view of an embodiment of the present utility model;

[0031] Figure 6 This is a structural block diagram of an embodiment of the present utility model.

[0032] Labeling: Main body 1, Intercom module 2, Microphone speaker 21, Telescopic antenna 22, Temperature detection module 3, Temperature display panel 31, Control module 4, Gas detection module 5, Gas detection probe 51, Information display window 52, ​​Power button 53, Operation button 54, Strobe light 55, Stationary detection module 6, Accelerometer 61, Switch button 62, Alarm module 7, Alarm speaker 71, Alarm indicator light 72, Control button 73, Battery 8, Charging port 81. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] like Figures 1 to 5 As shown, a fire-fighting multi-functional intercom in this embodiment includes a device body 1 and an intercom module 2, a temperature detection module 3, a control module 4, a gas detection module 5, a static detection module 6, an alarm module 7, and a battery 8 integrated on the device body 1.

[0035] like Figure 2 The device body 1 has a microphone speaker 21 on its left or right side; the microphone speaker 21 is used for intercom communication to facilitate real-time communication of the fire situation. In this embodiment, the microphone speaker 21 is set on the right side of the device body 1.

[0036] like Figure 3 The top surface of the main body 1 of the device is provided with a temperature display panel 31 for the temperature detection module 3. The temperature display panel 31 is used to display the ambient temperature detected by the temperature detection module 3, and the temperature display panel 31 is located on the top surface of the main body 1 of the device, which is convenient for firefighters to observe. In this embodiment, the temperature display panel 31 is an LED digital tube as an example.

[0037] like Figure 4The front of the main body 1 of the device is provided with a gas detection probe 51 of the gas detection module 5 and an information display window 52, ​​the information display window 52 being used to display the concentration of the gas; the stationary detection module 6 includes an acceleration sensor 61, the acceleration sensor 61 being used to sense the speed of the main body 1 of the device; the alarm module 7 includes an alarm speaker 71 and several alarm indicator lights 72; the alarm speaker 71 is used to emit an audible alarm, and the alarm indicator lights 72 are used to emit a visual alarm; the control module 4 is electrically connected to the gas detection module 5, the stationary detection module 6 and the alarm module 7; the battery 8 is electrically connected to each module.

[0038] Therefore, the gas detection probes 51 of the gas detection module 5 are located on the front of the main body 1 of the device, which can detect the concentration of various gases in the environment in a timely manner. Once a certain gas concentration is detected to be too high, a signal can be transmitted to the control module 4 in a timely manner. The control module 4 then triggers the alarm speaker 71 of the alarm module 7 to emit a first sound and the alarm indicator light 72 to emit a first flashing light. The volume of the first sound is just loud enough for firefighters to hear, so as to warn firefighters to evacuate in time, thereby improving the safety of fire rescue and preventing firefighters from being in danger. At the same time, the gas detection probes 51 and the microphone speaker 21 are placed separately to avoid the gas exhaled during communication affecting the detection accuracy of the gas detection probes 51.

[0039] The accelerometer 61 of the stationary detection module 6 is used to detect the speed of the main body 1 of the device, that is, to detect whether the firefighter is moving. When the accelerometer 61 continuously detects that the speed of the main body 1 of the device is zero for a certain period of time, it can be determined that the firefighter may be unconscious due to inhaling harmful gases or has fallen to the ground due to other accidents and is in a stationary state. At this time, the control module 4 triggers the alarm speaker 71 of the alarm module 7 to emit a second sound and the alarm indicator 72 to emit a second flashing light based on the signal provided by the accelerometer 61. The volume of the second sound can be greater than that of the first sound, so as to prompt other firefighters to discover the fallen firefighter in time for timely rescue, thereby improving the safety of firefighters. The second flashing light can also be distinguished from the first flashing light by using different colors, flashing frequencies, or brightness, which can be set according to actual needs.

[0040] In this embodiment, each module can adopt existing technology. The control module 4 can be designed with a single-chip microcomputer for simple programming to receive signals from the gas detection module 5 and the static detection module 6, and control the operation of the alarm module 7. This part can refer to existing technology. The main innovation of this embodiment is to integrate each module in a coordinated and unified manner into the main body 1 of a walkie-talkie. By reasonably arranging the corresponding module functions on each side of the main body 1, the uses of the walkie-talkie can be greatly enriched, realizing functions such as intercom communication, temperature detection, gas detection, static detection, and sound and light alarms, which can effectively improve the safety of firefighters in fire rescue.

[0041] In this embodiment, there may be four gas detection probes 51, which detect gases including H2S (hydrogen sulfide), CO (carbon monoxide), O2 (oxygen), and Ex (combustible gases, such as methane, acetylene, biogas, oil gas, ethanol, etc.). The information display window 52 can show the concentration of each gas, facilitating observation and judgment by firefighters.

[0042] In this embodiment, alarm indicator lights 72 are provided at the four corners of the front of the main body 1 and at the top and bottom of the left and right sides. This ensures that the main sides of the main body 1 can emit light indicators, reducing the possibility of light being blocked.

[0043] In this embodiment, the battery 8 is a rechargeable battery, and the bottom surface of the main body 1 of the device is provided with a charging port 81 for charging the battery 8, so as to facilitate charging.

[0044] In this embodiment, the stationary detection module 6 further includes two switch buttons 62. The two switch buttons 62 are respectively located on the left and right sides of the main body 1. When both switch buttons 62 are pressed simultaneously, they control whether the acceleration sensor 61 operates. Since firefighters inevitably collide with the outside environment during firefighting operations, the use of two separately positioned switch buttons 62 prevents accidental shutdown and ensures the continuous operation of the stationary detection module 6. This also ensures that the alarm module 7 can sound normally should a firefighter fall to the ground. In other words, both switch buttons 62 must be pressed simultaneously to activate and deactivate the stationary detection module 6, preventing the alarm module 7 from sounding when the multi-functional intercom is not in use.

[0045] In this embodiment, the alarm module 7 further includes a control button 73; the control button 73 is located on the top surface of the device body 1; the control button 73 is electrically connected to the control module 4 and is used to turn off the alarm speaker 71 and the alarm indicator light 72. When a firefighter does not faint but has not moved for a long time, causing the alarm module 7 to sound an alarm, the alarm speaker 71 and the alarm indicator light 72 can be temporarily turned off by manually pressing the control button 73.

[0046] In this embodiment, the alarm speaker 71 can be located on the back or left and right sides of the device body 1 to make full use of the space of the device body 1. In this embodiment, the alarm speaker 71 is located on the back and can be an independent power speaker to ensure sufficient alarm volume. Of course, the alarm speaker 71 can also be integrated with the microphone speaker 21 to share a single speaker.

[0047] In this embodiment, the intercom module 2 further includes a telescopic antenna 22; the telescopic antenna 22 is disposed on one side of the top surface of the device body 1. This facilitates information transmission of the intercom module 2 and enhances the quality of intercom calls.

[0048] In this embodiment, the information display window 52 and the gas detection probe 51 on the front of the main body 1 of the device are arranged vertically; between them, there is also a power button 53 and an operation button 54. The power button 53 is used to start the gas detection module 5 and light up the information display window 52, ​​and the operation button 54 is used to control the interface switching of the information display window 52.

[0049] Furthermore, the power button 53 can be integrated with the two switch buttons 62 into one unit, so that the static detection module 6 and the gas detection module 5 can be turned on simultaneously through the two switch buttons 62.

[0050] In this embodiment, the gas detection module 5 further includes a strobe light 55, which is disposed on the front of the device body 1 and connected to the control module 4. That is, when the gas detection module 5 in this embodiment detects that the corresponding gas concentration is too high, it can also trigger the strobe light 55 to light up, so as to improve the warning effect.

[0051] In the illustration of this embodiment, the switch button 62 and control button 73 are shown as simple protruding button structures. However, in practice, the switch button 62 and control button 73 can also be designed as structures hidden on the surface of the device body 1 to further reduce the possibility of accidental touch and improve the durability and service life of the buttons.

[0052] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, equivalent changes and modifications without departing from the principle of this utility model should still fall within the protection scope of this utility model.

[0053] In the description of the embodiments of this application, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships commonly used when the product is in use, or the orientations or positional relationships commonly understood by those skilled in the art. These are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In the description of this application, "a plurality of" and "several" mean two or more, unless otherwise explicitly specified.

Claims

1. A multi-functional fire-fighting intercom, characterized in that: It includes the main body of the device and the intercom module, temperature detection module, control module, gas detection module, static detection module, alarm module and battery integrated on the main body of the device; The device body is equipped with a microphone speaker for the intercom module on its left or right side. The top surface of the main body of the device is equipped with a temperature display panel for a temperature detection module; The front of the main body of the device is provided with a gas detection probe of the gas detection module and an information display window, which is used to display the concentration of the detected gas; The stationary detection module includes an accelerometer, which is used to sense the speed of the main body of the device. The alarm module includes an alarm speaker and several alarm indicator lights; the alarm speaker is used to emit an audible alarm, and the alarm indicator lights are used to emit a visual alarm. The control module is electrically connected to the gas detection module, the stationary detection module, and the alarm module; the battery is electrically connected to each module.

2. The fire-fighting multi-functional intercom according to claim 1, characterized in that: The alarm indicator lights are provided at the four corners of the front of the main body of the device and at the top and bottom of the left and right sides.

3. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The battery is a rechargeable battery, and the bottom surface of the main body of the device is provided with a charging port for charging the battery.

4. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The static detection module also includes two switch buttons; the two switch buttons are respectively located on the left and right sides of the main body of the device, and the acceleration sensor is controlled to work when both switch buttons are pressed at the same time.

5. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The alarm module also includes a control button; the control button is located on the top surface of the device body; the control button is electrically connected to the control module and is used to turn off the alarm speaker and alarm indicator light.

6. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The alarm speaker is located on the back or left and right sides of the main body of the device.

7. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The intercom module also includes a telescopic antenna; the telescopic antenna is located on one side of the top surface of the main body of the device.

8. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The information display window and the gas detection probe are arranged vertically on the front of the main body of the device; between them are a power button and an operation button. The power button is used to start the gas detection module and light up the information display window, and the operation button is used to control the interface switching of the information display window.

9. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The gas detection module also includes a strobe light, which is located on the front of the device body and connected to the control module.

10. A fire-fighting multi-functional intercom according to claim 1, characterized in that: The gas detection probe consists of four probes, which detect gases including H2S, CO, O2, and Ex.

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