Digitized fire safety inspection tool

Abstract

The utility model relates to a digital fire safety inspection tool which comprises a machine body and a display screen arranged on the machine body, the machine body is provided with a mounting cavity, the machine body is provided with a mounting base on the bottom wall of the mounting cavity, the mounting base is rotatably connected with the machine body, and a damping part used for enabling the mounting base to rotate on the machine body in a damping mode is arranged between the mounting base and the machine body. An extension rod is arranged at the free end of the mounting base, a miniature NFC card reader connected with the machine body is mounted at the end, away from the machine body, of the extension rod, and a rotating assembly used for achieving multi-direction and multi-angle rotation of the extension rod on the mounting base is arranged between the mounting base and the extension rod. Through the arrangement of the mounting seat and the extension rod, the miniature NFC card reader can rotate in multiple directions and at multiple angles, and can better adapt to different use scenes and angle requirements.

Description

Technical Field

[0001] This application relates to the technical field of fire safety inspection, and in particular to a digital fire safety inspection tool. Background Technology

[0002] The primary method for inspecting fire safety facilities is manual inspection, supplemented by other methods. Faults and potential hazards are generally reported by telephone, and inspection records are also mainly managed manually, primarily through manual form filling and statistics. With societal development, encrypted NFC radio frequency tags are typically affixed to key fire safety areas and facilities within organizations, creating identification identifiers. RFID technology is used to scan these tags for daily fire prevention inspections, and the system automatically upgrades the inspection standards and methods for various fire safety facilities and key areas.

[0003] During fire safety inspections, data is collected through an inspection and management module with NFC functionality and uploaded to a server for data processing.

[0004] In the related technology, Chinese patent application number CN201520566619.9 proposes a patrol and inspection device that uses NFC function to read data from radio frequency IC cards. People place radio frequency IC cards in different locations, use the NFC device to read, store, and wirelessly transmit the acquired data in real time. Users operate under the prompts on the display screen, which is convenient to use. This device has great application value and promotion prospects as a patrol and inspection tool.

[0005] The aforementioned technologies have the following drawbacks: NFC technology has a relatively short communication distance, usually only a few centimeters. If the RFID IC card is placed on the back of the fire protection facility, and the structure or location of the fire protection facility prevents the patrol device from making close contact with the RFID IC card, it may be necessary to move the fire protection facility when using the patrol device to read the RFID IC card, which increases the time and cost of the patrol work and reduces the efficiency of fire safety patrols. Utility Model Content

[0006] To address the issue of reduced fire safety inspection efficiency caused by patrol devices being unable to make close contact with RFID cards due to the structure or location of fire protection facilities, this application provides a digital fire safety inspection tool.

[0007] The digital fire safety inspection tool provided in this application adopts the following technical solution:

[0008] A digital fire safety inspection tool includes a body and a display screen mounted on the body. The body has a mounting cavity, and a mounting base is provided on the bottom wall of the mounting cavity. The mounting base is rotatably connected to the body. A damping element is provided between the mounting base and the body to prevent the mounting base from rotating on the body. An extension rod is provided at the free end of the mounting base. A miniature NFC card reader connected to the body is mounted at the end of the extension rod away from the body. A rotating assembly is provided between the mounting base and the extension rod to enable the extension rod to rotate in multiple directions and angles on the mounting base.

[0009] Furthermore, the damping element is configured as a silicone pad that fits tightly between the mounting base and the body, and the mounting base is provided with an adjustment component that drives the mounting base to rotate on the body.

[0010] Furthermore, the adjustment assembly includes a rack slidably disposed on the bottom wall of the mounting cavity of the machine body, and an external gear ring coaxially fixed to the mounting base and meshing with the rack.

[0011] Furthermore, a T-shaped block is fixed to the lower end face of the rack, and a T-shaped groove adapted to the T-shaped block is provided on the machine body.

[0012] Furthermore, a lever is fixedly connected to the end of the rack away from the body.

[0013] Furthermore, the rotating assembly includes a ball head disposed on the mounting base, a ball sleeve fitted onto the ball head, and the middle portion of the extension rod being fixedly connected to the outer peripheral wall of the ball sleeve.

[0014] Furthermore, the body has a support pad at the end of the bottom wall of the mounting cavity away from the mounting seat for supporting the extension rod when the extension rod is retracted into the mounting cavity.

[0015] In summary, the beneficial technical effects of this application are as follows:

[0016] When patrol personnel bring their patrol tools close to NFC-enabled devices, such as NFC tags on fire-fighting equipment, the actual length of the extension rod can be changed by stretching it. A miniature NFC reader at the end of the extension rod can sense the device and exchange data. During this process, patrol personnel can also rotate the mounting base as needed to adjust the direction and angle of the extension rod. After rotating to the desired position, a damping element temporarily fixes the mounting base to ensure the stability of the miniature NFC reader on the extension rod during the inspection. This rotational capability allows the patrol tool to adapt to different usage environments and needs. Furthermore, the rotating component, located between the mounting base and the extension rod, allows the extension rod to rotate in multiple directions and angles on the mounting base. This rotational capability allows the miniature NFC reader on the extension rod to better adapt to different usage scenarios and angle requirements. This effectively improves the problem of reduced fire safety patrol efficiency caused by the inability of patrol devices to make close contact with RFID cards due to the structure or location of fire-fighting facilities. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the overall structure from another perspective of an embodiment of this application;

[0019] Figure 3 yes Figure 2 A magnified view of part A in the diagram.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Body; 11. Display screen; 12. Mounting cavity; 13. T-slot; 14. Support pad;

[0022] 2. Mounting base; 21. Damping component;

[0023] 31. Extension rod; 32. Miniature NFC card reader;

[0024] 41. Rack; 42. External gear ring; 43. T-block; 44. Pulley block;

[0025] 51. Ball head; 52. Ball cover. Detailed Implementation

[0026] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] This application discloses a digital fire safety inspection tool. (Refer to...) Figures 1 to 3 A digital fire safety inspection tool includes a body 1 and a display screen 11 mounted on the body 1. The body 1 has a mounting cavity 12, and a mounting base 2 is mounted on the bottom wall of the mounting cavity 12. The mounting base 2 is rotatably connected to the body 1. A damping element 21 is provided between the mounting base 2 and the body 1 to prevent the mounting base 2 from rotating on the body 1. An extension rod 31 is provided at the free end of the mounting base 2. A miniature NFC reader 32 connected to the body 1 is mounted at the end of the extension rod 31 away from the body 1. Specifically, the extension rod 31 can be a hollow telescopic rod, capable of extending and shortening. The miniature NFC reader 32 is connected to the body 1 via spirally arranged data and power cables embedded in the hollow part of the extension rod 31 for communication and power supply. A rotating assembly is provided between the mounting base 2 and the extension rod 31 to allow the extension rod 31 to rotate in multiple directions and angles on the mounting base 2.

[0028] In this way, when patrol personnel bring the patrol tool close to an NFC-enabled device, such as an NFC tag on fire-fighting equipment, the actual length of the extension rod 31 can be changed by stretching it. The miniature NFC reader 32 at the end of the extension rod 31 can sense the device and exchange data with it. During this process, patrol personnel can also rotate the mounting base 2 as needed to adjust the direction and angle of the extension rod 31. After rotating to the desired position, the damping component 21 temporarily fixes the mounting base 2 to ensure that the miniature NFC reader 32 on the extension rod 31 remains stable during the inspection. This rotation capability allows the patrol tool to adapt to different usage environments and needs. Furthermore, the rotating component is located between the mounting base 2 and the extension rod 31, allowing the extension rod 31 to rotate in multiple directions and angles on the mounting base 2. This rotation capability allows the miniature NFC reader 32 on the extension rod 31 to better adapt to different usage scenarios and angle requirements. This effectively improves the problem of reduced fire safety patrol efficiency caused by the inability of the patrol device to make close contact with the RFID IC card due to the structure or location of the fire-fighting facility.

[0029] Specifically, refer to Figure 2 and Figure 3 The damping element 21 is set as a silicone pad and is tightly attached between the mounting base 2 and the body 1 to form a flexible connection layer. The mounting base 2 is provided with an adjustment component that drives the mounting base 2 to rotate on the body 1.

[0030] When the inspector needs to adjust the direction and angle of the extension rod 31, the mounting base 2 can be rotated on the body 1 by operating the adjustment component, thereby causing the extension rod 31 to rotate. After the extension rod 31 is rotated to the desired position, the elasticity and adhesiveness of the silicone pad will tightly adhere between the mounting base 2 and the body 1, thereby achieving temporary fixation of the mounting base 2. This fixing method is both convenient and reliable, and the inspector can easily complete the fixing operation without using additional tools or devices.

[0031] And refer to Figure 2 and Figure 3 The adjustment assembly includes a rack 41 anti-slip mounted on the bottom wall of the mounting cavity 12 of the machine body 1, and an external gear ring 42 coaxially fixed to the mounting base 2, which meshes with the rack 41. A T-block 43 is fixed to the lower end face of the rack 41, and a T-slot 13 adapted to the T-block 43 is provided on the machine body 1.

[0032] When the inspector needs to adjust the direction and angle of the extension rod 31, the rack 41 can be driven to slide in the T-slot 13 to prevent it from slipping. The movement of the rack 41 will drive the outer gear ring 42 that meshes with it to rotate, which in turn drives the mounting base 2 to rotate on the body 1. The rotation of the mounting base 2 is transmitted to the extension rod 31 through the rotating component, so that it can rotate in multiple directions and angles on the mounting base 2.

[0033] Furthermore, referring to Figure 2 and Figure 3 A lever 44 is fixedly connected to the end of the rack 41 away from the machine body 1, which allows the inspector to drive the rack 41 to move by manually moving the lever 44. This provides the inspector with a more intuitive, convenient and safe operating method, and makes the rotation adjustment of the extension rod 31 simpler and more precise.

[0034] At the same time, refer to Figure 2 and Figure 3 The rotating assembly includes a ball head 51 mounted on the mounting base 2, a ball sleeve 52 fitted on the ball head 51, and the middle part of the extension rod 31 is fixedly connected to the outer peripheral wall of the ball sleeve 52.

[0035] The ball head 51 is typically spherical or hemispherical in shape to ensure that the extension rod 31 can rotate around it in all directions. The inner wall shape of the ball sleeve 52 matches the ball head 51 to ensure smooth and stable rotation between the two. The middle part of the extension rod 31 is fixed to the outer peripheral wall of the ball sleeve 52. Through the rotational connection between the ball sleeve 52 and the ball head 51, the miniature NFC card reader 32 on the extension rod 31 can rotate in multiple directions and angles, making it flexible to adapt to different inspection scenarios and needs.

[0036] Additionally, refer to Figure 2 and Figure 3The body 1 has a support pad 14 at the end of the bottom wall of the mounting cavity 12 away from the mounting base 2. This support pad 14 is used to support the extension rod 31 when it is shortened and retracted into the mounting cavity 12. The material of the support pad 14 has sufficient elasticity, wear resistance, and good anti-slip properties. When the extension rod 31 is retracted into the mounting cavity 12, the support pad 14 not only provides a stable support surface, preventing the extension rod 31 from directly contacting the bottom wall of the mounting cavity 12 due to gravity, thus avoiding possible damage or deformation, but also allows the extension rod 31 to automatically find a stable support point when retracted into the mounting cavity 12, without the need for additional operation or adjustment by the inspector. This not only improves the convenience of operation but also reduces the risk of damage to the extension rod 31 due to improper operation.

[0037] The implementation principle of a digital fire safety inspection tool according to an embodiment of this application is as follows:

[0038] When patrol personnel bring their patrol tools close to NFC-enabled devices, such as NFC tags on fire-fighting equipment, the miniature NFC reader 32 at the end of the extension rod 31 can sense the device and exchange data with it. During this process, patrol personnel can rotate the mounting base 2 as needed to adjust the direction and angle of the extension rod 31. After rotating to the desired position, the mounting base 2 can be temporarily fixed by the damping component 21 to ensure the extension rod 31 remains stable during the inspection. This rotational capability allows the patrol tool to adapt to different usage environments and needs. Furthermore, the rotating component is located between the mounting base 2 and the extension rod 31, allowing the extension rod 31 to rotate in multiple directions and angles on the mounting base 2. This rotational capability allows the miniature NFC reader 32 on the extension rod 31 to better adapt to different usage scenarios and angle requirements. This effectively improves the problem of reduced fire safety patrol efficiency caused by the inability of patrol devices to make close contact with RFID IC cards due to the structure or location of fire-fighting facilities.

[0039] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A digital fire safety inspection tool, comprising a body (1) and a display screen (11) mounted on the body (1), characterized in that, The body (1) has an installation cavity (12) and an installation seat (2) is provided on the bottom wall of the installation cavity (12). The installation seat (2) is rotatably connected to the body (1). A damping element (21) is provided between the installation seat (2) and the body (1) to dampen the rotation of the installation seat (2) on the body (1). An extension rod (31) is provided at the free end of the installation seat (2). A miniature NFC card reader (32) connected to the body (1) is installed at the end of the extension rod (31) away from the body (1). A rotating component is provided between the installation seat (2) and the extension rod (31) to enable the extension rod (31) to rotate in multiple directions and angles on the installation seat (2).

2. The digital fire safety inspection tool according to claim 1, characterized in that, The damping element (21) is configured as a silicone pad and is tightly fitted between the mounting base (2) and the body (1). The mounting base (2) is provided with an adjustment component that drives the mounting base (2) to rotate on the body (1).

3. The digital fire safety inspection tool according to claim 2, characterized in that, The adjustment assembly includes a rack (41) slidably disposed on the bottom wall of the mounting cavity (12) of the body (1), and an outer gear ring (42) coaxially fixed on the mounting seat (2) and meshing with the rack (41).

4. The digital fire safety inspection tool according to claim 3, characterized in that, A T-shaped block (43) is fixedly connected to the lower end face of the rack (41), and a T-shaped groove (13) adapted to the T-shaped block (43) is provided on the body (1).

5. A digital fire safety inspection tool according to claim 4, characterized in that, A lever (44) is fixedly connected to the end of the rack (41) away from the body (1).

6. The digital fire safety inspection tool according to claim 1, characterized in that, The rotating assembly includes a ball head (51) disposed on the mounting base (2), a ball sleeve (52) sleeved on the ball head (51), and the middle part of the extension rod (31) is fixedly connected to the outer peripheral wall of the ball sleeve (52).

7. A digital fire safety inspection tool according to claim 1, characterized in that, The body (1) has a support pad (14) at the end of the bottom wall of the mounting cavity (12) away from the mounting seat (2) for supporting the extension rod (31) when the extension rod (31) is retracted into the mounting cavity (12).

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