Portable multifunctional inspection instrument

Abstract

The utility model provides a kind of portable multifunctional inspection instrument, including inspection instrument main body, its outside is equipped with ABS engineering plastic protective shell, surface has dustproof coating and grid-shaped antiskid line, inside is equipped with control, power supply, storage module;Main body front surface is equipped with two-dimensional code scanning component, photographing component and high-definition liquid crystal display, side surface is equipped with lighting component control button and Type-C charging interface, top has hanging rope hole and adjustable hanging rope.The inspection instrument integrates three functions of two-dimensional code scanning, lighting, photographing, IP66 dustproof level, overall weight 180g, lighting brightness 100-1000 lumen adjustable, photographing supports 5 million pixels and 1080P video recording, storage module capacity is not less than 32GB and supports data export.The utility model solves the problem of existing inspection equipment function dispersion, insufficient protection, poor portability, improves the inspection efficiency and equipment stability, adapts to a variety of complex inspection scene, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of inspection equipment technology, and in particular to a portable multi-functional inspection instrument. Background Technology

[0002] With the increasing sophistication of inspection work in fields such as power, communications, security, and municipal engineering, portable inspection equipment is gradually shifting towards multi-functional integration, strong environmental adaptability, and lightweight portability. Currently, some manufacturers have launched simple integrated devices, such as handheld terminals with barcode scanning capabilities. However, these devices often lack lighting or photography functions, failing to meet the diverse needs of inspection scenarios. Furthermore, the dustproof rating of existing inspection equipment is mostly below IP54, making it difficult to cope with high dust concentrations in environments such as power plants and mines, resulting in high equipment failure rates and short lifespans. Anti-slip designs are often limited to simple textures, making the equipment prone to slipping and damage in humid conditions or when inspectors' hands are sweaty. Moreover, current inspection functions are mostly implemented with independent devices, requiring inspectors to carry multiple devices to complete different tasks. This not only increases the carrying burden but also increases the risk of equipment being missed or lost, and cumbersome device switching significantly reduces inspection efficiency.

[0003] The core shortcomings of existing technologies can be summarized as follows: functions are scattered, resulting in low efficiency; dustproof performance is insufficient, leading to a short lifespan; anti-slip performance is poor, making them easily damaged; and portability is poor, resulting in a heavy burden on users. These problems bring many inconveniences to inspection work, and an integrated solution is urgently needed to optimize them. Utility Model Content

[0004] This utility model aims to solve the problems of low inspection efficiency and cumbersome equipment switching caused by the dispersed or partially integrated functions of existing inspection equipment. It achieves integrated QR code scanning, lighting, and photography functions; solves the problem of insufficient dustproof performance of existing technology, improves the adaptability of equipment in dusty environments, and extends service life; solves the problem of equipment slippage risk caused by poor anti-slip performance of existing technology, and ensures handheld stability; and solves the problem of heavy burden on inspection personnel caused by poor portability of existing technology, achieving a lightweight and easy-to-carry design that is suitable for mobile inspection scenarios.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A portable multi-functional inspection device includes a main body with a protective shell. Inside the main body are a control module, a power supply module, and a storage module. The power supply module is electrically connected to the control module, providing power to the entire device. The front of the main body features a QR code scanning component, a camera component, and a display screen. The side of the main body has control buttons for a lighting component. All four components—QR code scanning, camera, display screen, and lighting—are electrically connected to the control module, enabling coordinated operation of their functions. The storage module is electrically connected to the control module and stores scanned device information, captured images, and video data. A charging port connected to the power supply module is located on the side of the main body for recharging the power supply module.

[0006] The protective shell is made of ABS engineering plastic, which combines lightweight and high strength. Its surface has a dust-proof coating to effectively prevent dust from entering the device. The outer surface of the shell features a grid-like anti-slip texture to increase friction between the hand and the device, improving hand stability. The QR code scanning component includes a scanning window and a QR code scanning module. The scanning window has a dustproof glass that is sealed to the protective shell, which does not affect scanning accuracy and further enhances dust protection. The QR code scanning module is built into the main body of the inspection device and electrically connected to the control module. The information obtained from scanning can be transmitted to the control module in real time.

[0007] The lighting components include LED beads located at the front of the main body of the inspection instrument and a lighting control button on the side. The brightness of the LED beads is adjustable from 100 to 1000 lumens, which can be flexibly adjusted according to the dimness of the inspection environment to meet the lighting needs of different scenarios. The photography components include a camera and a photo control button. The camera has 5 megapixels and supports 1080P video recording, which can clearly record details of equipment failures or abnormal situations. The photo control button is located on the side of the main body of the inspection instrument for easy one-handed operation by inspection personnel.

[0008] The power supply module is a rechargeable lithium battery with a Type-C charging interface that supports fast charging for convenient and efficient charging. The top of the main body of the inspection device has a lanyard hole with an adjustable lanyard made of high-strength nylon, allowing for easy carrying around the neck or wrist. The display screen is a high-definition LCD screen that displays real-time scanned device information, image previews, and device operating status. The storage module has a local storage capacity of at least 32GB and supports data export via the Type-C interface to prevent data loss.

[0009] Compared with the prior art, the present invention has the following beneficial effects: This utility model integrates QR code scanning, lighting, and photography into one unit, eliminating the need for inspection personnel to carry multiple separate devices or frequently switch between them, significantly reducing operational steps and greatly improving inspection efficiency. The protective shell is made of ABS engineering plastic with a dustproof coating and sealed dustproof glass, achieving an IP66 dustproof rating. This allows it to adapt to complex environments with high dust concentrations, such as power plants, mines, and cement plants, effectively reducing equipment failure rates and extending service life. The grid-like anti-slip texture on the outer surface of the protective shell, combined with the lightweight design of the equipment, results in an overall weight of only 180g. This effectively reduces the probability of slipping in humid or sweaty conditions, preventing damage from falls. The design of the lanyard hole and lanyard, along with the lightweight overall structure, greatly improves the portability of the equipment. Inspection personnel can carry it without wobbling while climbing ladders or walking, reducing the burden of carrying it. The storage module supports 32GB of local storage and data export, ensuring the security of inspection data and preventing data loss from affecting subsequent analysis of inspection work. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the right side of an embodiment of the present utility model; Figure 3 This is a rear view structural diagram of an embodiment of the present utility model; Figure 4 This is a rear view structural diagram of an embodiment of the present utility model.

[0011] In the above attached diagram: 1. Inspection device body, 2. Protective shell, 31. Scanning window, 41. LED, 51. Camera, 52. Photo control button, 61. Hanging hole, 62. Hanging rope, 7. Display screen, 8. Charging interface. Detailed Implementation

[0012] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0013] like Figures 1-4 As shown, a portable multi-functional inspection device includes an inspection device body 1. The inspection device body 1 adopts a lightweight alloy frame, which effectively controls the overall weight of the device to 180g while ensuring structural strength, making it suitable for mobile inspection scenarios. The protective shell 2 is a one-piece molded structure of ABS engineering plastic, with a polytetrafluoroethylene dustproof coating sprayed on the surface, enabling the device to achieve an IP66 dustproof rating and effectively resisting dust intrusion. The mesh-like anti-slip texture on the outer surface of the protective shell 2 has a depth of 0.8mm, which can greatly increase the friction between the hand and the device and improve handheld stability.

[0014] The scanning window 31 of the QR code scanning component uses high-transmittance dustproof glass, which is sealed to the protective shell 2 with a silicone rubber sealing ring to further block dust from entering. The QR code scanning module uses a high-performance scanning chip, which has a fast scanning speed, high recognition accuracy, and a scanning range of 5-30cm, enabling it to quickly acquire QR code information on the device. The LED beads 41 of the lighting component use high-brightness surface-mount LEDs, and the brightness can be adjusted from 100 to 1000 lumens via the lighting control button 42. Pressing the lighting control button 42 once turns on the lighting, pressing it again switches the brightness level, and holding it down turns off the lighting, making it easy to operate.

[0015] The camera 51 of the photographing component is a 5-megapixel high-definition camera with an autofocus module. It captures images with a resolution of 2592×1944 and records 1080P video at 30 frames per second, clearly recording details of equipment malfunctions. The photo control button 52 is located on the right side of the main body 1 of the inspection instrument, positioned above and below the lighting control button 42, facilitating one-handed operation by inspection personnel. The display screen 7 is a 3.5-inch high-definition LCD screen with a resolution of 800×480, providing clear display effects and real-time display of scanning information, image previews, equipment power levels, and other operating statuses.

[0016] The power supply module is a 2000mAh rechargeable lithium battery using high-capacity, high-density cells. A single full charge can support over 8000 continuous scans or 4 hours of continuous illumination (medium brightness level), demonstrating strong battery life. The Type-C charging port supports 5V / 2A fast charging, fully charging in just 1.5 hours, and is reversible for easy use. The storage module is a 32GB high-speed flash memory with fast read and write speeds, capable of storing large amounts of scan data, images, and videos. It supports data export via a Type-C interface to a computer and can also transmit data wirelessly (not included in this embodiment, but can be added as needed).

[0017] The lanyard hole 61 is located at the top center of the main body 1 of the inspection device, with a diameter of 5mm. The lanyard 62 is made of high-strength nylon, with a diameter of 2mm and an adjustable length between 40-60cm. Inspection personnel can choose to carry it around their neck or wrist according to their usage habits. The device does not shake when climbing ladders or walking, and it does not affect the inspection operation. The control module uses a high-performance microcontroller, which integrates multiple interfaces and is electrically connected to the QR code scanning module, LED beads 41, camera 51, display screen 7, storage module, and power supply module, respectively. It is responsible for receiving and processing signals from each component and coordinating the orderly operation of each functional module.

[0018] Working principle Before inspection, the inspector fully charges the power supply module via the Type-C charging port 8, threades the lanyard 62 through the lanyard hole 61, adjusts the lanyard length according to personal preference, and carries the device around the neck or wrist. Upon arrival at the inspection location, if the environment is dim, press the lighting control button 42 to turn on the LED beads 41, switching to a suitable brightness level as needed. When equipment information needs to be obtained, align the scanning window 31 with the QR code on the device, maintaining a distance of 5-30cm. The QR code scanning module quickly scans and recognizes the QR code information, transmitting the information to the display screen 7 via the control module, and simultaneously storing it in the storage module. If an abnormality is detected, press the photo control button 52, and the camera 51 captures an image or starts 1080P video recording. The captured data is processed by the control module 9 and stored in the storage module. After the inspection, connect the device to the computer via the Type-C charging port 8, export the inspection data from the storage module for subsequent processing and analysis, and simultaneously charge the power supply module for future use.

[0019] This utility model has a reasonable structural design, high functional integration, excellent protective performance, and strong portability. It can effectively meet the inspection needs of multiple fields such as power, communication, security, municipal administration, power plants, and mines, and improve the efficiency and quality of inspection work.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A portable multi-functional inspection instrument, characterized in that, The device includes a main body (1), which has a protective shell (2) on the outside and a control module, a power supply module and a storage module inside. The power supply module is electrically connected to the control module. The main body (1) has a QR code scanning component, a photo taking component and a display screen (7) on the front and a control button for a lighting component (4) on the side. The QR code scanning component, the photo taking component, the display screen (7) and the lighting component (4) are all electrically connected to the control module. The storage module is electrically connected to the control module and is used to store data. The main body (1) has a charging interface (8) on the side that is connected to the power supply module.

2. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The protective shell (2) is made of ABS engineering plastic and has a dustproof coating on its surface.

3. The portable multi-functional inspection instrument as described in claim 1 or 2, characterized in that, The outer surface of the protective shell (2) is provided with a grid-like anti-slip texture.

4. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The QR code scanning component includes a scanning window (31) and a QR code scanning module. The scanning window (31) is provided with a dustproof glass that is sealed and connected to the protective shell (2). The QR code scanning module is built into the main body (1) of the inspection instrument and is electrically connected to the control module.

5. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The lighting component (4) includes LED beads (41) disposed at the front end of the main body (1) of the inspection instrument, and the lighting brightness of the LED beads (41) is adjustable from 100 to 1000 lumens.

6. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The camera component includes a camera (51) and a camera control button (52). The camera (51) has 5 megapixels and supports 1080P video recording.

7. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The power supply module is a rechargeable lithium battery, and the charging interface (8) is a Type-C interface.

8. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The main body (1) of the inspection instrument is provided with a hanging rope hole (61) on the top, and a hanging rope (62) is adapted to the hanging rope hole (61).

9. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The display screen (7) is a high-definition liquid crystal display screen.

10. The portable multi-functional inspection instrument as described in claim 1, characterized in that, The storage module has a local storage capacity of no less than 32GB and supports data export.

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