Multifunctional inspection recorder

Abstract

The utility model discloses a kind of multifunctional inspection recorders, comprising: shell, the inside of the shell is equipped with power supply component;Visual monitoring component for visual monitoring, is installed in the upper end of shell, positioning chip and storage chip are installed on the visual monitoring component;Gas detection component for monitoring combustible gas, oxygen, carbon monoxide and hydrogen sulfide gas, is installed below visual monitoring component;Alarm component for alarming when monitoring anomaly;With visual monitoring component, gas detection component and alarm component connection main control component, the utility model is integrated by gas alarm, personnel positioning, recording monitoring fusion, can solve part high-risk area needs synchronous configuration with monitoring facility, on-site inspection cannot achieve visual management, while personnel on-site inspection, monitoring needs to be configured with four-in-one alarm instrument, explosion-proof mobile phone, personnel positioning and multiple types of safety facilities problems, such as ensuring safety.

Description

Technical Field

[0001] This utility model relates to the field of chemical safety management equipment technology, specifically a multi-functional inspection recorder. Background Technology

[0002] With the gradual digitalization of safety management in chemical enterprises, the coverage of monitoring facilities in high-risk areas, and the widespread adoption of personnel positioning systems, intelligent inspection instruments still have irreplaceable value. For example, intelligent inspection instruments can be flexibly moved to any monitoring point, especially suitable for dynamic monitoring of mobile devices or complex pipelines, achieving dual protection of full-area coverage and in-depth monitoring of key areas.

[0003] However, most inspection recorders on the market do not have visual monitoring functions, which means that safety equipment must be set up during inspections, increasing the risk of non-compliant inspections and reducing inspection efficiency. For example, patent application number CN202421800999.3 discloses a multi-functional inspection recorder that does not have visual monitoring functions.

[0004] To solve the above-mentioned problems, we need to propose a multi-functional inspection recorder. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional inspection recorder that integrates visual monitoring, gas alarm, and personnel positioning to reduce the need for inspection personnel to carry safety equipment, reduce non-compliant inspections, enhance inspection efficiency, and facilitate the traceability management of inspection issues, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional inspection recorder, comprising: a housing, wherein a power supply component is installed inside the housing;

[0007] A visual monitoring component for visual monitoring is installed on the upper part of the housing, and a positioning chip and a storage chip are installed on the visual monitoring component.

[0008] Gas detection components for monitoring combustible gases, oxygen, carbon monoxide, and hydrogen sulfide are installed below the visual monitoring components.

[0009] An alarm component for triggering an alarm when an anomaly is detected is installed on one side of the visual monitoring component;

[0010] The main control component is connected to the visual monitoring component, the gas detection component, and the alarm component. The power supply component is connected to the visual monitoring component, the gas detection component, the alarm component, and the main control component via wires.

[0011] Preferably, the visual monitoring component includes a monitoring motherboard and a video display screen fixed inside the housing. An infrared camera is mounted on the monitoring motherboard and fixed to one side of the upper end of the housing. An infrared fill light is provided around the infrared camera and is connected to the monitoring motherboard. The video display screen is mounted on the side of the housing opposite to the infrared camera, and the video display screen is connected to the monitoring motherboard by a wire.

[0012] Preferably, the monitoring motherboard is equipped with an audio recorder for recording audio, and the housing located below the infrared camera has multiple recording holes for the audio recorder to record audio.

[0013] Preferably, the gas detection component includes a gas detection motherboard and a gas detection screen. The gas detection screen is installed below the infrared camera, and the gas detection motherboard is fixed inside the lower end of the housing. The gas detection motherboard is equipped with a four-in-one detection sensor consisting of a combustible gas sensor, an oxygen sensor, a carbon monoxide sensor, and a hydrogen sulfide sensor. The sensing probe of the four-in-one detection sensor extends to the outside of the housing.

[0014] Preferably, a sensor waterproof membrane assembly is installed on the gas detection motherboard, the sensor waterproof membrane assembly includes a PET waterproof membrane, and the PET waterproof membrane is attached to the surface of the non-sensing area of ​​the four-in-one detection sensor.

[0015] Preferably, the alarm component includes multiple alarm lights, which are mounted on the housings on both sides of the infrared camera, and the alarm lights are configured as audible and visual alarms.

[0016] Preferably, the main control component includes a microcontroller, which is mounted on a gas detection board. The microcontroller is connected to a vibrator via a wire, and one end of the vibrator is connected to an alarm light.

[0017] Preferably, the power supply component includes a battery box located inside the housing, a lithium battery is installed inside the battery box, one end of the battery box is connected to the monitoring motherboard via a wire, one end of the monitoring motherboard is connected to a charging connector, and the charging connector is fixed to the side wall of the housing.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model mainly utilizes the cooperation of power supply components, visual monitoring components, gas detection components, alarm components, and main control components to enable the inspection recorder to not only have positioning, visual monitoring, gas detection, and alarm functions, but also integrate gas alarm, personnel positioning, and video recording monitoring into one unit. This solves the problem that some high-risk areas need to be equipped with monitoring facilities simultaneously, and that on-site inspections cannot achieve visual management. At the same time, it solves the problem that on-site inspections and monitoring personnel need to be equipped with a four-in-one alarm device, explosion-proof mobile phone, personnel positioning, and other safety facilities, thus ensuring safety. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0023] In the diagram: 1. Housing; 2. Gas detection screen; 3. Infrared camera; 4. Infrared fill light; 5. Switch button; 6. Adjustment button; 7. Recording hole; 8. Alarm light; 9. Four-in-one detection sensor; 10. Video display screen; 11. Back ring buckle; 12. Gas detection motherboard; 13. Charging connector; 14. Positioning chip; 15. Storage chip; 16. Monitoring motherboard; 17. Vibrator; 18. Microcontroller; 19. Sensor waterproof membrane assembly; 20. Battery box. 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 protection scope of the present utility model.

[0025] Please see Figure 1-3This utility model provides a technical solution: a multi-functional inspection recorder, including a housing 1, a visual monitoring component for visual monitoring, a gas detection component for monitoring combustible gas, oxygen, carbon monoxide and hydrogen sulfide, an alarm component for alarming when monitoring is abnormal, and a main control component connected to the visual monitoring component, the gas detection component and the alarm component. A power supply component is installed inside the housing 1. The visual monitoring component is installed at the top of the housing 1. A positioning chip 14 and a storage chip 15 are installed on the visual monitoring component. The use of the positioning chip 14 allows the enterprise to configure beacons along the inspection route. When personnel carrying this inspection recorder pass by the beacon, the beacon can remotely transmit signals to the control room, that is, realize the tracking of personnel inspection trajectory. The storage chip 15 is used to store the images and audio data collected by the infrared camera 3 and the audio recorder.

[0026] The gas detection component is installed below the visual monitoring component, the alarm component is installed on one side of the visual monitoring component, and the power supply component is connected to the visual monitoring component, the gas detection component, the alarm component and the main control component through wires respectively.

[0027] By coordinating power supply components, visual monitoring components, gas detection components, alarm components, and main control components, this inspection recorder not only possesses positioning, visual monitoring, gas detection, and alarm functions, but also integrates gas alarm, personnel positioning, and video recording into one unit. This solves the problem of some high-risk areas requiring simultaneous monitoring facilities and on-site inspections lacking visual management. It also addresses the issue of on-site personnel inspections and monitoring requiring multiple safety facilities such as a four-in-one alarm device, explosion-proof mobile phone, and personnel positioning, ensuring safety.

[0028] The visual monitoring component includes a monitoring motherboard 16 and a video display screen 10 fixed inside the housing 1. An infrared camera 3 is mounted on the monitoring motherboard 16 and fixed to one side of the upper end of the housing 1. An infrared fill light 4 is provided around the infrared camera 3 and is connected to the monitoring motherboard 16. The video display screen 10 is mounted on the side of the housing 1 opposite to the infrared camera 3 and is connected to the monitoring motherboard 16 by a wire. The infrared camera 3 records and captures images of the law enforcement scene, and the infrared fill light 4 provides supplementary lighting for the recording of the infrared camera 3, thereby improving the clarity of the recorded images.

[0029] The monitoring motherboard 16 is equipped with an audio recorder for recording audio. Multiple recording holes 7 are provided on the housing 1 located below the infrared camera 3 for the audio recorder to record audio. The audio recorder synchronously records the sound of the scene and displays it on the video display screen 10.

[0030] The gas detection assembly includes a gas detection motherboard 12 and a gas detection screen 2. The gas detection screen 2 is installed below the infrared camera 3. The gas detection motherboard 12 is fixed inside the lower end of the housing 1. The gas detection motherboard 12 is equipped with a four-in-one detection sensor 9, which consists of a combustible gas sensor, an oxygen sensor, a carbon monoxide sensor, and a hydrogen sulfide sensor. The sensing probe of the four-in-one detection sensor 9 extends to the outside of the housing 1, which facilitates the monitoring of the content of combustible gas, oxygen, carbon monoxide, and hydrogen sulfide in the inspection environment and displays the detection results on the gas detection screen 2.

[0031] The gas detection motherboard 12 is equipped with a sensor waterproof membrane assembly 19, which includes a PET waterproof membrane. The PET waterproof membrane is attached to the surface of the non-sensing area of ​​the four-in-one detection sensor 9 to protect the sensor and reduce the sensor from liquid attack.

[0032] The alarm component includes multiple alarm lights 8, which are mounted on the housing 1 on both sides of the infrared camera 3. The alarm lights 8 are configured as audible and visual alarms, which can provide warnings to people through hearing and sight, and facilitate timely detection of abnormalities by inspection personnel.

[0033] The main control component includes a microcontroller 18, which is mounted on a gas detection board. The microcontroller 18 is connected to a vibrator 17 via a wire. One end of the vibrator 17 is connected to an alarm light 8. When the alarm light 8 is triggered, the vibrator 17 can also cause the outer casing 1 to vibrate, so that the inspection personnel can perceive the abnormality through touch, thereby increasing the early warning effect of the inspection recorder.

[0034] The power supply component includes a battery box 20 located inside the housing 1. A lithium battery is installed inside the battery box 20. One end of the battery box 20 is connected to the monitoring motherboard 16 via a wire. One end of the monitoring motherboard 16 is connected to a charging connector 13. The charging connector 13 is fixed to the side wall of the housing 1. The lithium battery is equipped with a rechargeable lithium battery, which can be charged through the charging connector 13. A switch button 5 and an adjustment button 6 are also installed on the side wall of the housing 1. A back loop buckle 11 is also installed above the video display screen 10 for easy carrying and wearing by personnel.

[0035] The outer casing 1 is molded with polycarbonate and ESD-protected rubber to make it insulating and prevent electric shock caused by leakage during use. The video display screen 10 and the gas detection screen 2 both use backlit LCD screens and have night vision function, with a range of not less than 3m. The alarm light 8 responds to 95 decibels within 30cm and is equipped with a vibration alarm. The infrared camera 3 has a recording function and a storage time of not less than 30 days. After the inspection recorder is turned on, it should automatically start recording audio and video information and save the recorded content.

[0036] In use, the combustible gas concentration signal is converted into a voltage signal by the gas sensor. After passing through the preamplifier circuit, a digital signal is directly output or a voltage signal suitable for receiving by the microcontroller 18 is output after A / D conversion. The analog voltage signal needs to be linearized and converted into the corresponding hexadecimal concentration value. Simultaneously, the combustible gas sensor detects the gas by means of a probe. When the probe detects combustible gas, it first reacts by converting the gas concentration signal into an electrical signal and transmitting it to the microcontroller 18 to issue an alarm signal. This signal is mainly determined based on the percentage concentration value of the lower explosive limit of the combustible gas displayed by the instrument.

[0037] In addition to the gas detection, the infrared camera 3 and the audio recorder are also turned on simultaneously. The infrared camera 3 automatically starts to capture the scene of law enforcement. Infrared fill lights 4 are arranged around the infrared camera 3. The audio recorder records the sound at the scene at the same time. The collected audio and video data are transmitted to the storage chip 15 for storage. The storage chip 15 can ensure that the law enforcement process can be continuously recorded for a long time and ensure that the data is not lost. At the same time, the recorded content can be transmitted to the screen of the device through the processor.

[0038] After powering on via switch button 5, the lithium battery simultaneously drives the four-in-one detection sensor 9 and the visual monitoring component. The gas sensor works and connects the gas detection results to the alarm light 8. When an abnormality occurs, the gas detection sensor will react first and activate the audible and visual alarm. The recording function will run simultaneously upon powering on. The recorded content will be stored in the storage chip 15 via the transmitter. The stored content can be transferred to a computer via a USB connection.

[0039] This multi-functional inspection recorder for chemical enterprises integrates gas alarm, personnel positioning, and video monitoring. It can solve the problem of some high-risk areas needing to be equipped with monitoring facilities simultaneously, making it impossible to achieve visual management of on-site inspections. At the same time, it can solve the problem of personnel on-site inspections and monitoring needing to be equipped with multiple safety facilities such as a four-in-one alarm device, explosion-proof mobile phone, and personnel positioning, thus ensuring safety.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional inspection recorder, characterized in that: include: The outer casing (1) has a power supply assembly installed inside it; A visual monitoring component for visual monitoring is installed on the upper part of the housing (1), and a positioning chip (14) and a storage chip (15) are installed on the visual monitoring component; Gas detection components for monitoring combustible gases, oxygen, carbon monoxide, and hydrogen sulfide are installed below the visual monitoring components. An alarm component for triggering an alarm when an anomaly is detected is installed on one side of the visual monitoring component; The main control component is connected to the visual monitoring component, the gas detection component, and the alarm component. The power supply component is connected to the visual monitoring component, the gas detection component, the alarm component, and the main control component via wires.

2. The multi-functional inspection recorder according to claim 1, characterized in that: The visual monitoring component includes a monitoring motherboard (16) and a video display screen (10) fixed inside the housing (1). An infrared camera (3) is installed on the monitoring motherboard (16). The infrared camera (3) is fixed on one side of the upper end of the housing (1). An infrared fill light (4) is provided on the outer periphery of the infrared camera (3). The infrared fill light (4) is connected to the monitoring motherboard (16). The video display screen (10) is installed on the side of the housing (1) opposite to the infrared camera (3). The video display screen (10) and the monitoring motherboard (16) are connected by a wire.

3. The multi-functional inspection recorder according to claim 2, characterized in that: The monitoring motherboard (16) is equipped with an audio recorder for recording audio, and a plurality of recording holes (7) for the audio recorder to record audio are provided on the housing (1) located below the infrared camera (3).

4. A multi-functional inspection recorder according to claim 3, characterized in that: The gas detection assembly includes a gas detection motherboard (12) and a gas detection screen (2). The gas detection screen (2) is installed below the infrared camera (3). The gas detection motherboard (12) is fixed inside the lower end of the housing (1). The gas detection motherboard (12) is equipped with a four-in-one detection sensor (9) consisting of a combustible gas sensor, an oxygen sensor, a carbon monoxide sensor, and a hydrogen sulfide sensor. The sensing probe of the four-in-one detection sensor (9) extends to the outside of the housing (1).

5. A multi-functional inspection recorder according to claim 4, characterized in that: The gas detection motherboard (12) is equipped with a sensor waterproof membrane assembly (19), which includes a PET waterproof membrane. The PET waterproof membrane is attached to the surface of the non-sensing area of ​​the four-in-one detection sensor (9).

6. A multi-functional inspection recorder according to claim 4, characterized in that: The alarm component includes multiple alarm lights (8), which are mounted on the housings (1) on both sides of the infrared camera (3). The alarm lights (8) are configured as audible and visual alarms.

7. A multi-functional inspection recorder according to claim 6, characterized in that: The main control component includes a microcontroller (18), which is mounted on a gas detection board. The microcontroller (18) is connected to a vibrator (17) via a wire, and one end of the vibrator (17) is connected to an alarm light (8).

8. A multi-functional inspection recorder according to claim 7, characterized in that: The power supply assembly includes a battery box (20) located inside the housing (1). A lithium battery is installed inside the battery box (20). One end of the battery box (20) is connected to the monitoring motherboard (16) via a wire. One end of the monitoring motherboard (16) is connected to a charging connector (13). The charging connector (13) is fixed to the side wall of the housing (1).

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