A portable quality inspection device

By designing portable quality inspection equipment, the problems of cumbersome carrying and easy loss of quality inspection tools have been solved, realizing convenient carrying of tools and improving quality inspection efficiency.

CN224353859UActive Publication Date: 2026-06-12CHINA RAILWAY JIUJIANG BRIDGE ENG +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA RAILWAY JIUJIANG BRIDGE ENG
Filing Date
2025-06-16
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Quality inspection tools are cumbersome to carry in large workspaces and are easily lost, affecting quality inspection efficiency.

Method used

Design a portable quality inspection device, including a first component, a second component, and a third component. The second component is detachably connected between the first component and the third component. The end face of the first component opposite to the second component is embedded with a quality inspection data information display area. The second component stores marking tools or protective gear. The third component stores a steel tape measure. All components are equipped with a lanyard hole for easy carrying.

Benefits of technology

It enables the convenient carrying and loss prevention of quality inspection tools, thereby improving quality inspection efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model provides a portable quality inspection device, relating to the technical field of steel beam quality inspection equipment. The portable quality inspection device includes a first component, a second component, and a third component. The second component is detachably connected between the first and third components. A quality inspection data display area is embedded in the end face of the first component opposite to the second component. The second component is used to store marking tools or protective gear, and the third component is used to store a steel measuring tape. All three components—first, second, and third—are provided with a lanyard hole. The lanyard hole facilitates carrying the device by quality inspection personnel, and the second and third components can respectively store marking tools or protective gear and the steel measuring tape, preventing loss of these items and thus improving quality inspection efficiency.
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Description

Technical Field

[0001] This utility model relates to the technical field of steel beam quality inspection equipment, and more specifically, to a portable quality inspection device. Background Technology

[0002] Quality inspection is an essential part of the steel beam production process. During inspection, quality control personnel typically need tools such as flashlights for illumination, steel rulers for measurement, chalk for marking, real-time data measuring tools for temperature and humidity, and storage space for gloves and masks. All of these tools are indispensable during quality inspection. Carrying multiple tools around a large workspace is not only cumbersome but also increases the risk of tools being lost. Utility Model Content

[0003] The problem this invention addresses is: how to prevent the loss of quality inspection tools in order to improve quality inspection efficiency.

[0004] To address the aforementioned problems, this utility model provides a portable quality inspection device, comprising a first component, a second component, and a third component. The second component is detachably connected between the first component and the third component. The end face of the first component facing away from the second component is embedded with a quality inspection data information display area. The interior of the second component is used to store marking tools or protective gear. The interior of the third component is used to store a steel measuring tape. The first component, the second component, and the third component are all provided with a lanyard hole.

[0005] Optionally, the end face of the first component facing away from the second component is further provided with an illumination light source, and the illumination light source is arranged around the quality inspection data information display area.

[0006] Optionally, the first component has a built-in rechargeable lithium battery, and a charging port and an illumination light source switch button are provided on the side wall of the first component.

[0007] Optionally, the quality inspection data information display area is provided with a percentage power display area.

[0008] Optionally, it also includes a threaded cap, wherein the first component, the second component, and the third component are configured as a cylindrical structure and are connected sequentially along their axial direction. The threaded cap is detachably connected to both ends of the second component in the axial direction, or detachably connected to both ends of the third component in the axial direction, or detachably connected to one end of the first component facing the second component.

[0009] Optionally, the second component has a first opening on its sidewall and a first sliding cover that slides with the first opening to open or close the first opening.

[0010] Optionally, the side wall of the third component is provided with a fixed opening, a second opening, and a second sliding cover plate that slides with the second opening to open or close the second opening. The fixed opening is used for the steel tape measure to extend out of the third component for use, and the second opening is used for the steel tape measure to be taken out of the third component.

[0011] Optionally, the number of the second component is set to multiple.

[0012] Optionally, the quality inspection data information display area includes at least a time display area, a temperature display area, and a relative humidity display area.

[0013] Optionally, the illumination source includes a plurality of LEDs distributed circumferentially along the first component.

[0014] Compared with related technologies, the portable quality inspection equipment of this utility model utilizes a second component that is detachably connected between the first and third components, allowing the first, second, and third components to be used independently and in various combinations to facilitate adaptive selection based on actual quality inspection conditions. A quality inspection data display area is located at the end of the first component opposite to the second component, facilitating real-time observation of time and environmental information. The second component stores marking tools or protective gear, while the third component stores a steel measuring tape. All three components have lanyard holes for easy carrying by quality inspection personnel. The separate storage of marking tools or protective gear and the steel measuring tape prevents their loss, thereby improving quality inspection efficiency. Attached Figure Description

[0015] Figure 1 This is a front view of the first component in an embodiment of the present utility model;

[0016] Figure 2 This is a side view of the first component in an embodiment of the present utility model;

[0017] Figure 3 This is a side view of the second component in an embodiment of the present utility model;

[0018] Figure 4 This is a side view of the third component in an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of one combination of the portable quality inspection equipment in an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of another combination of the portable quality inspection equipment in the embodiments of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1-First component; 2-Second component; 3-Third component; 4-Drawstring opening; 5-Illumination light source; 6-Rechargeable lithium battery; 7-Charging port; 8-Illumination light source switch button; 9-Threaded cap; 10-Percentage power display area; 11-First sliding cover; 12-First opening; 13-Fixed opening; 14-Second sliding cover; 15-Second opening; 16-Time display area; 17-Temperature display area; 18-Relative humidity display area. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] In the attached diagram, the X-axis represents the horizontal position, with the positive direction of the X-axis (where the arrow points) indicating the right side and the negative direction (opposite to the positive direction) indicating the left side. The Y-axis represents the front-to-back position, with the positive direction of the Y-axis (where the arrow points) indicating the front and the negative direction (opposite to the positive direction) indicating the back. The Z-axis represents the vertical position, with the positive direction of the Z-axis (where the arrow points) indicating the top and the negative direction (opposite to the positive direction) indicating the bottom. It should be noted that the aforementioned representations of the X, Y, and Z axes are for ease of description and simplification of the invention, and do not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0025] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.

[0026] Combination Figures 5 to 6 As shown, this utility model embodiment provides a portable quality inspection device, including a first component 1, a second component 2 and a third component 3. The second component 2 is detachably connected between the first component 1 and the third component 3. The end face of the first component 1 facing away from the second component 2 is embedded with a quality inspection data information display area. The interior of the second component 2 is used to store marking tools or protective gear. The interior of the third component 3 is used to store a steel tape measure. The first component 1, the second component 2 and the third component 3 are all provided with a rope threading port 4.

[0027] Specifically, the quality inspection data display area can display information including time, temperature, and relative humidity. Marking tools can include chalk. Protective gear can include gloves and masks. The first component 1, second component 2, and third component 3 are configured as cylindrical structures, and each component has a drawstring opening 4. In use, as... Figure 5 As shown, the first component 1, the second component 2, and the third component 3 can be connected sequentially along the axial direction, or as shown in the diagram. Figure 6 As shown, the first component 1 and the third component 3 are connected. When the first component 1 and the third component 3 are connected, the end of the first component 1 facing the third component 3 is provided with an external threaded connection end, and the end of the third component 3 facing the first component 1 is provided with an internal threaded connection end. The first component 1 and the third component 3 are detachably connected through the threaded connection. The first component 1 and the second component 2 are also detachably connected using a similar threaded connection, and can also cooperate with the threaded cap 9 described later. A rope can pass through the rope opening 4, allowing the components to be tied to the quality inspector for easy carrying. When at the quality inspection work site, marking tools or protective gear can be taken out from the second component 2 for use, and a steel tape measure can be extended from the third component 3 for use.

[0028] Therefore, in this embodiment, the second component 2 is detachably connected between the first component 1 and the third component 3, so that the first component 1, the second component 2 and the third component 3 can be used independently and can be combined in various ways to facilitate adaptive selection according to the actual quality inspection situation. The end of the first component 1 opposite to the second component 2 is provided with a quality inspection data information display area, which makes it easy to observe information such as time and environment at any time. The second component 2 is used to store marking tools or protective gear, and the third component 3 is used to store steel tape measures. The first component 1, the second component 2 and the third component 3 are all provided with a rope threading port 4, which makes it convenient for quality inspection personnel to carry with them. They can also store marking tools or protective gear and steel tape measures separately to prevent the loss of marking tools or protective gear and steel tape measures, thereby improving quality inspection efficiency.

[0029] Optionally, combined Figure 1 As shown, an illumination light source 5 is also provided on one end face of the first component 1 that is away from the second component 2, and the illumination light source 5 is arranged around the quality inspection data information display area.

[0030] Specifically, when the first component 1 is connected to the second component 2, the illumination light source 5 is located at the end of the first component 1 that is away from the second component 2. In this way, quality inspection lighting operations can be achieved, thereby improving quality inspection efficiency.

[0031] Optionally, combined Figure 1 and Figure 2As shown, the first component 1 has a built-in rechargeable lithium battery 6, and the side wall of the first component 1 is provided with a charging port 7 and an illumination light source switch button 8.

[0032] Specifically, the rechargeable lithium battery 6 powers the quality inspection data display area and the illumination light source 5. When the rechargeable lithium battery 6 is low on power, it can be charged through the charging port 7. The illumination light source switch button 8 controls the illumination light source 5 to turn on or off. For example, pressing the illumination light source switch button 8 illuminates the illumination light source 5, and pressing it again turns it off. Specific circuit control details are not required. This not only facilitates the control of the illumination light source 5's illumination and extinguishing but also facilitates the charging of the rechargeable lithium battery 6, making it convenient to use.

[0033] Optionally, combined Figure 1 As shown, the quality inspection data information display area is equipped with a percentage power display area 10.

[0034] Specifically, the percentage power display area 10 displays the power level of the rechargeable lithium battery 6. The specific circuitry is not required. Thus, the rechargeable lithium battery 6 can be charged based on the information displayed in the percentage power display area 10, and its usable lifespan can be predicted, thereby improving quality inspection efficiency.

[0035] Optionally, combined Figure 2 , Figure 5 and Figure 6 As shown, it also includes a threaded cap 9. The first component 1, the second component 2 and the third component 3 are configured as a cylindrical structure and are used to be connected sequentially along their axial direction. The threaded cap 9 is detachably connected to both ends of the second component 2 in the axial direction, or detachably connected to both ends of the third component 3 in the axial direction, or detachably connected to one end of the first component 1 facing the second component 2.

[0036] Specifically, when the first component 1 is not needed, the threaded cap 9 can be threaded onto the threaded end of the first component 1 to seal it. When the second component 2 is not needed, the threaded cap 9 can be threaded onto both ends of the second component 2 to seal it. When the third component 3 is not needed, the threaded cap 9 can be threaded onto both ends of the third component 3 to seal it. When the first component 1, second component 2, and third component 3 need to be used simultaneously, the threaded caps 9 on the first component 1, second component 2, and third component 3 are removed, and then the first component 1, second component 2, and third component 3 are reconnected. The thread direction and structure of the threaded cap 9 can be adaptively adjusted according to the thread direction and structure of the first component 1, second component 2, and third component 3, which will not be elaborated here. In this way, by using the threaded cap 9, the sealing of the first component 1, second component 2, and third component 3 can be achieved according to the actual usage.

[0037] Optionally, combined Figure 3 As shown, the second component 2 has a first opening 12 on its side wall and a first sliding cover 11 that slides with the first opening 12 to open or close the first opening 12.

[0038] Specifically, the first sliding cover 11 slides along the length of the first opening 12. In use, sliding the first sliding cover 11 opens the first opening 12, allowing marking tools such as chalk and protective gear such as gloves and masks to be stored inside the second component 2. During quality inspection, sliding the first sliding cover 11 again opens the first opening 12, facilitating the removal of marking tools such as chalk and protective gear such as gloves and masks for inspection. This not only prevents the loss of marking tools such as chalk and protective gear such as gloves and masks but also makes it easier to carry them.

[0039] Optionally, combined Figure 4 As shown, a fixed opening 13, a second opening 15, and a second sliding cover plate 14 that slides with the second opening 15 to open or close the second opening 15 are provided on the side wall of the third component 3. The fixed opening is used for the steel tape measure to extend out of the third component 3 for use, and the second opening is used for the steel tape measure to be taken out of the third component 3.

[0040] Specifically, the second sliding cover 14 slides along the length of the second opening 15. In use, sliding the second sliding cover 14 opens the second opening 15, allowing the steel tape measure to be stored in the third assembly 3 through the second opening 15. During quality inspection, the tape measure extends from the third assembly 3 to measure the dimensions required for quality inspection. This not only facilitates carrying the steel tape measure and prevents its loss, but also facilitates its use during the quality inspection process, thereby improving the efficiency of quality inspection operations.

[0041] Optionally, combined Figure 5 As shown, the number of the second component 2 is set to multiple.

[0042] Specifically, multiple second components 2 can be connected in series along their axial direction, and the multiple second components 2 are interconnected. The multiple second components 2 are connected between the first component 1 and the third component 3. In this way, the flexibility of use of the second components 2 can be improved, so as to form a variety of combination methods, thereby allowing for adaptive selection according to the quality inspection situation to facilitate quality inspection operations.

[0043] Optionally, combined Figure 1 As shown, the quality inspection data information display area includes at least a time display area 16, a temperature display area 17, and a relative humidity display area 18.

[0044] Specifically, the time display area 16 can display the quality inspection operation time, the temperature display area 17 can display the quality inspection temperature, and the relative humidity display area 18 can display the quality inspection relative humidity. The specific circuitry is not required. This allows for comprehensive display of quality inspection data, facilitating improvements in quality inspection efficiency.

[0045] Optionally, combined Figure 1 As shown, the illumination light source 5 includes a plurality of LEDs distributed circumferentially along the first component 1.

[0046] Specifically, multiple LEDs are distributed circumferentially along the first component 1, and the time display area 16, temperature display area 17, and relative humidity display area 18 are located within the area enclosed by the multiple LEDs. In this way, the multiple LEDs can improve the lighting effect required for quality inspection and facilitate use.

[0047] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A portable quality inspection device, characterized in that, It includes a first component (1), a second component (2) and a third component (3). The second component (2) is detachably connected between the first component (1) and the third component (3). The first component (1) has a quality inspection data information display area embedded on one end face away from the second component (2). The second component (2) is used to store marking tools or protective gear. The third component (3) is used to store steel tape measure. The first component (1), the second component (2) and the third component (3) are all provided with a rope threading port (4).

2. The portable quality inspection device according to claim 1, characterized in that, The first component (1) is provided with an illumination light source (5) on one end face away from the second component (2), and the illumination light source (5) is arranged around the quality inspection data information display area.

3. The portable quality inspection equipment according to claim 1, characterized in that, The first component (1) has a built-in rechargeable lithium battery (6), and the side wall of the first component (1) is provided with a charging port (7) and an illumination light source switch button (8).

4. The portable quality inspection device according to claim 1, characterized in that, The quality inspection data information display area is equipped with a percentage power display area (10).

5. The portable quality inspection device according to claim 1, characterized in that, It also includes a threaded cap (9), the first component (1), the second component (2) and the third component (3) are configured as a cylindrical structure and are used to be connected in sequence along their axial direction. The threaded cap (9) is detachably connected to both ends of the second component (2) in the axial direction, or detachably connected to both ends of the third component (3) in the axial direction, or detachably connected to one end of the first component (1) facing the second component (2).

6. The portable quality inspection device according to claim 1, characterized in that, The second component (2) has a first opening (12) on its side wall and a first sliding cover (11) that slides with the first opening (12) to open or close the first opening (12).

7. The portable quality inspection device according to claim 1, characterized in that, The third component (3) has a fixed opening (13), a second opening (15), and a second sliding cover plate (14) that slides with the second opening (15) to open or close the second opening (15). The fixed opening (13) is used for the steel tape measure to extend out of the third component (3) for use, and the second opening (15) is used for the steel tape measure to be taken out of the third component (3).

8. The portable quality inspection device according to claim 1, characterized in that, The number of the second component (2) is set to multiple.

9. The portable quality inspection device according to claim 1, characterized in that, The quality inspection data information display area includes at least a time display area (16), a temperature display area (17), and a relative humidity display area (18).

10. The portable quality inspection device according to claim 2, characterized in that, The illumination source (5) includes a plurality of LEDs distributed circumferentially along the first component (1).