Multifunctional infrared thermal imager for fire fighting

Abstract

This utility model belongs to the field of fire-fighting thermal imagers, specifically a multi-functional fire-fighting infrared thermal imager. The top of the fire-fighting thermal imager has a recessed hole and a limit block. A wind speed measuring component is inserted into the recessed hole. The side of the fire-fighting thermal imager has an opening slot. A long strip is fixedly connected to the inner wall of the opening slot, and a connector is provided on the inner wall of the opening slot. A toxic gas detection component is inserted into the connector. An elastic pressure block is provided in the groove of the inner wall of the opening slot for the toxic gas detection component. The opening slot on the side of the fire-fighting thermal imager allows the connector of the toxic gas detection component's housing to connect with the connector. Then, the long strip engages with the side groove to initially fix the toxic gas detection component. Finally, the elastic pressure block presses the opening slot tightly, ensuring the toxic gas detection component is stably fixed within the opening slot. This allows the fire-fighting thermal imager to monitor toxic gases at a fire scene.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting thermal imagers, specifically a multifunctional fire-fighting infrared thermal imager. Background Technology

[0002] Firefighting thermal imagers are instruments specifically designed to assist firefighting and rescue operations based on infrared thermal imaging technology. They can detect the infrared radiation emitted by objects and convert it into a visible image, clearly showing the temperature distribution and outline of the object. The working principle is that the firefighting thermal imager detects the infrared radiation emitted by objects, converts it into electrical signals, and generates a visible image after processing, clearly showing the temperature distribution and outline of the object.

[0003] Existing fire-fighting thermal imagers are too limited to just image imaging when facing complex scenarios. Sometimes, they need to carry additional components such as wind speed measurement and toxic gas detection. However, carrying multiple additional functional components is difficult and inconvenient to use. Therefore, a multifunctional fire-fighting infrared thermal imager is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model proposes a multifunctional infrared thermal imager for fire fighting.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a multi-functional fire-fighting infrared thermal imager, including a fire-fighting thermal imager, wherein a recessed hole is provided on the top of the fire-fighting thermal imager, a limit block is provided on the top of the fire-fighting thermal imager, a wind speed measuring component is inserted into the recessed hole, an opening groove is provided on the side of the fire-fighting thermal imager, a long strip is fixedly connected to the inner wall of the opening groove, a plug-in seat is provided on the inner wall of the opening groove, a toxic gas detection component is inserted into the plug-in seat, and an elastic pressure block is provided in the groove of the inner wall of the opening groove, the elastic pressure block is used for the toxic gas detection component;

[0006] Preferably, the side of the fire thermal imager is provided with a cover plate, and the cover plate has a pressure groove, which is used to be clamped and fixed by the block of the elastic pressure block.

[0007] Preferably, the elastic block includes: a rotating handle and a spring. The side of the elastic block is fixedly connected to the end of the rotating handle. The main body of the rotating handle is rotatably connected to the groove in the inner wall of the opening groove. The rear side of the elastic block is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the inner wall of the opening groove.

[0008] Preferably, the toxic gas detection component includes: a plug-in interface and a notch. The housing of the toxic gas detection component is provided with a plug-in interface, the top of the housing of the toxic gas detection component is provided with a notch, and the side of the housing of the toxic gas detection component is provided with a side groove. The plug-in interface is used to plug into a plug socket, and the side groove is slidably connected to a strip.

[0009] Preferably, the recessed hole further includes a rubber ring, and the rubber ring is fixedly disposed on the inner wall of the recessed hole;

[0010] Preferably, the wind speed measuring component further includes a plug-in post, and the bottom of the wind speed measuring component is provided with a plug-in post, which is inserted into a recessed hole.

[0011] The advantages of this utility model are:

[0012] 1. This utility model uses a recessed hole on the top of the fire thermal imager to connect with the plug-in post at the bottom of the wind speed measuring component. The rubber ring on the inner wall of the recessed hole enhances the stability of the connection between the plug-in post and the recessed hole, so that the wind speed measuring component can be firmly fixed on the top of the fire thermal imager during use, enabling the wind speed measuring component to detect wind speed in complex fire scenes.

[0013] 2. This utility model uses an opening slot on the side of the fire thermal imager to connect the insertion interface of the toxic gas detection component housing with the insertion socket. Then, the long strip engages with the side slot to initially fix the toxic gas detection component. Finally, the elastic pressure block presses the notch slot to ensure that the toxic gas detection component is stably fixed in the opening slot. This allows it to work with the fire thermal imager to monitor toxic gases at the fire scene. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the toxic gas detection component of this utility model;

[0017] Figure 3 This is a schematic diagram of the wind speed measurement component of this utility model;

[0018] Figure 4 This is a top view of the fire-fighting thermal imager of this utility model.

[0019] Figure 5 This is a schematic diagram of the rear structure of the fire-fighting thermal imager of this utility model;

[0020] Figure 6 This is a schematic diagram of the right side structure of the fire-fighting thermal imager of this utility model;

[0021] Figure 7 for Figure 6 A magnified structural diagram of part A.

[0022] In the picture:

[0023] 1. Firefighting thermal imager; 11. Opening slot; 12. Strip; 2. Toxic gas detection component; 21. Plug interface; 22. Notch slot; 221. Side slot; 3. Wind speed measurement component; 31. Plug post; 4. Plug base; 5. Recessed hole; 51. Rubber ring; 6. Limiting block; 7. Cover plate; 71. Pressure groove; 8. Elastic pressure block; 81. Rotating handle; 82. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0026] This application discloses a multifunctional fire-fighting infrared thermal imager, including a fire-fighting thermal imager 1. The top of the fire-fighting thermal imager 1 has a recessed hole 5 and a limit block 6. A wind speed measuring component 3 is inserted into the recessed hole 5. The side of the fire-fighting thermal imager 1 has an opening groove 11. A long strip 12 is fixedly connected to the inner wall of the opening groove 11. A plug-in seat 4 is provided on the inner wall of the opening groove 11. A toxic gas detection component 2 is inserted into the plug-in seat 4. An elastic pressure block 8 is provided in the groove of the inner wall of the opening groove 11. The elastic pressure block 8 is used for the toxic gas detection component 2.

[0027] The side of the fire thermal imager 1 is provided with a cover plate 7, and the cover plate 7 has a pressure groove 71, which is used to be clamped and fixed by the block of the elastic pressure block 8.

[0028] The elastic block 8 includes: a rotating handle 81 and a spring 82. The side of the elastic block 8 is fixedly connected to the end of the rotating handle 81. The main body of the rotating handle 81 is rotatably connected to the groove in the inner wall of the opening groove 11. The rear side of the elastic block 8 is fixedly connected to one end of the spring 82, and the other end of the spring 82 is fixedly connected to the inner wall of the opening groove 11.

[0029] The toxic gas detection component 2 includes: a plug interface 21 and a notch 22. The housing of the toxic gas detection component 2 is provided with a plug interface 21. The top of the housing of the toxic gas detection component 2 is provided with a notch 22. The side of the housing of the toxic gas detection component 2 is provided with a side groove 221. The plug interface 21 is used to plug into a plug socket 4. The side groove 221 is slidably connected to a strip 12.

[0030] The recessed hole 5 also includes a rubber ring 51, and the rubber ring 51 is fixedly disposed on the inner wall of the recessed hole 5;

[0031] The wind speed measuring component 3 also includes a plug-in post 31, which is provided at the bottom of the wind speed measuring component 3 and is inserted into a recessed hole 5.

[0032] Working principle: In complex usage scenarios, first align the insertion post 31 at the bottom of the wind speed measuring component 3 with the recessed hole 5, then press the wind speed measuring component 3 firmly so that the insertion post 31 is inserted into the recessed hole 5. During this process, the insertion post 31 will squeeze the rubber ring 51, causing the rubber ring 51 to deform, thereby filling the gap between the insertion post 31 and the recessed hole 5, completing the fastening. The limiting block 6 can press against the bottom of the wind speed measuring component 3, thereby completing the positioning of the insertion depth of the wind speed measuring component 3. Then, move the lever part at the end of the elastic pressure block 8, causing the elastic pressure block 8 to deflect under the fiber of the rotating handle 81, causing the spring 82 to be squeezed and compressed. In this way, the pressure groove 71 can be prevented from being squeezed by the elastic pressure block 8, and then the cover plate 7 can be... By disengaging the notch 11, the insertion interface 21 of the toxic gas detection component 2 housing can be aligned with the insertion socket 4. Then, press the toxic gas detection component 2 so that the insertion interface 21 is aligned with the insertion socket 4 and inserted. During this process, the side groove 221 will be inserted with the strip 12. Then, release the lever part of the elastic pressure block 8 so that the spring 82 drives the elastic pressure block 8 to reset. The elastic pressure block 8 will press the notch 22 to fix the toxic gas detection component 2. In this way, the handheld fire thermal imager 1 can be used to view infrared images in real time and detect whether there is a toxic gas leak. The wind speed measurement component 3 on the top of the fire thermal imager 1 and the toxic gas detection component 2 can simultaneously detect wind speed and toxic gas content, so that the fire thermal imager 1 can complete multi-functional detection.

[0033] The recessed hole 5 on the top of the fire thermal imager 1 is connected to the plug post 31 at the bottom of the wind speed measuring component 3. The rubber ring 51 on the inner wall of the recessed hole 5 enhances the stability of the connection between the plug post 31 and the recessed hole 5, so that the wind speed measuring component 3 can be firmly fixed on the top of the fire thermal imager 1 during use, and the wind speed measuring component 3 can detect the wind speed in complex fire scenes.

[0034] An opening slot 11 is made on the side of the fire thermal imager 1 so that the insertion interface 21 of the housing of the toxic gas detection component 2 can be connected to the insertion socket 4. Then, the long strip 12 is engaged with the side slot 221 to initially fix the toxic gas detection component 2. Then, the elastic pressure block 8 presses the notch slot 22 to fix the toxic gas detection component 2 stably in the opening slot 11. In this way, it can work with the fire thermal imager 1 to monitor toxic gases in the fire scene.

[0035] This fire thermal imager 1 can not only view infrared images in real time, but also has functions such as detecting wind speed, detecting the content of toxic gases, and detecting whether there is leakage. When firefighters use it, it can improve the search and rescue efficiency of firefighters and ensure their personal safety.

[0036] The fire-fighting thermal imager 1 is equipped with the following components: a nuclear radiation detection component: it can detect the presence of X-rays and gamma rays at the search and rescue site, and the display screen will show the dose rate range of the radiation in real time, protecting firefighters from nuclear radiation; a leakage current detector component: if there is AC 220V or higher voltage within 1 meter of the device, the instrument will issue an audible and visual alarm to remind firefighters of the presence of high voltage, protecting their personal safety; an electronic compass component: it can display the current location in real time (similar to a compass function), preventing firefighters from getting lost in dense smoke environments and becoming trapped; an audible and visual alarm component: when leakage current, excessive nuclear radiation, or excessive toxic gas are detected, the instrument will issue a visual audible and visual alarm to alert firefighters; and a GPS positioning component: it displays the real-time location of firefighters and equipment.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multifunctional fire-fighting infrared thermal imager, comprising a fire-fighting thermal imager (1), characterized in that: The fire thermal imager (1) has a recessed hole (5) on its top and a limit block (6) on its top. A wind speed measuring component (3) is inserted into the recessed hole (5). An opening slot (11) is opened on the side of the fire thermal imager (1). A long strip (12) is fixedly connected to the inner wall of the opening slot (11). A plug-in seat (4) is provided on the inner wall of the opening slot (11). A toxic gas detection component (2) is inserted into the plug-in seat (4). An elastic pressure block (8) is provided in the groove of the inner wall of the opening slot (11). The elastic pressure block (8) is used for the toxic gas detection component (2).

2. The multi-functional firefighting infrared thermal imager according to claim 1, characterized in that: The side of the fire thermal imager (1) is provided with a cover plate (7), and the cover plate (7) has a pressure groove (71) for being clamped and fixed by the block of the elastic pressure block (8).

3. The multi-functional firefighting infrared thermal imager according to claim 1, characterized in that: The elastic block (8) includes a rotating handle (81) and a spring (82). The side of the elastic block (8) is fixedly connected to the end of the rotating handle (81). The main body of the rotating handle (81) is rotatably connected to the groove on the inner wall of the opening groove (11). The rear side of the elastic block (8) is fixedly connected to one end of the spring (82), and the other end of the spring (82) is fixedly connected to the inner wall of the opening groove (11).

4. The multi-functional firefighting infrared thermal imager according to claim 1, characterized in that: The toxic gas detection component (2) includes: a plug-in interface (21) and a notch (22). The housing of the toxic gas detection component (2) is provided with a plug-in interface (21). The top of the housing of the toxic gas detection component (2) is provided with a notch (22). The side of the housing of the toxic gas detection component (2) is provided with a side groove (221). The plug-in interface (21) is used to plug into a plug socket (4). The side groove (221) is slidably connected to a strip (12).

5. The multi-functional firefighting infrared thermal imager according to claim 1, characterized in that: The recess (5) also includes a rubber ring (51), and the rubber ring (51) is fixedly installed on the inner wall of the recess (5).

6. The multi-functional firefighting infrared thermal imager according to claim 1, characterized in that: The wind speed measuring component (3) also includes a plug (31), and the bottom of the wind speed measuring component (3) is provided with a plug (31), and the plug (31) is inserted into a recess (5).

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