An electrical repair toolbox

CN224630739UActive Publication Date: 2026-08-14SHAANXI YULIN ENERGY GRP HENGSHAN COAL & ELECTRICITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-04
Publication Date
2026-08-14

AI Technical Summary

Technical Problem

[0005]为此,本申请提供一种电工维修工具箱,以解决现有技术存在收纳工具有限以及收纳工具混乱的问题

Benefits of technology

第一分隔板将箱体划分为两个独立容置腔,显著提升空间利用率;箱盖转动连接于第一容置腔侧,既便于快速打开取用第一容置腔内工具,又能在闭合时对第一容置腔形成密封保护;多个均匀分布的气压杆垂直连接第一分隔板,能为洞洞板提供稳定支撑,同时气压杆的伸缩特性可带动洞洞板上下调节,提升取放工具的便捷性;洞洞板上的多个穿孔为收纳件提供灵活安装点位,可根据工具数量、类型调整收纳件的安装密度与分布;收纳件通过穿孔固定于洞洞板上,能对工具进行精准定位收纳,避免工具随箱体晃动移位;同时穿孔与收纳件灵活配置,可适配不同规格工具,解决固定容纳槽收纳局限的问题。

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Abstract

This application discloses an electrical repair toolbox, relating to the field of electrical equipment technology, including a box body, a lid, pneumatic rods, a perforated plate, and storage components. The box body has a first partition plate inside, dividing the box body into a first accommodating cavity and a second accommodating cavity. The lid is rotatably connected to the side of the box body near the first accommodating cavity. Multiple pneumatic rods are evenly distributed in the first accommodating cavity and perpendicularly connected to the first partition plate. The perforated plate is located at the end of the pneumatic rods away from the first partition plate and has multiple through holes. Several storage components pass through the through holes and are disposed on the perforated plate for storing electrical tools. This application has the advantages of increasing storage space and preventing tool clutter.
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Description

Technical Field

[0001] This application relates to the field of electrical equipment technology, specifically to an electrical maintenance toolbox. Background Technology

[0002] An electrician's toolbox is a special storage device used by electricians to store and carry various electrician tools when carrying out equipment inspection, line maintenance, and troubleshooting. It is one of the core auxiliary equipment to ensure the convenience and safety of electrical work.

[0003] Currently, there are two main technical solutions for electrical repair toolboxes on the market. The first is a structural design with fixed storage slots. In this type of toolbox, the internal cavity is divided into multiple storage slots of fixed shape and size by partitions or injection molding. Each storage slot corresponds to a specific type or category of electrical tools. When in use, the electrician can insert the tools one by one into the corresponding storage slot to achieve tool positioning and prevent the tools from shaking around inside the box. The second is a cavity structure design without fixed storage slots. The internal cavity of this type of toolbox is an integral cavity without special partitions or positioning structures. Tools are placed directly in the cavity, and its storage space can be flexibly adjusted according to the size of the tools, without being restricted by the shape of the fixed storage slots.

[0004] In practical use, electrician's toolboxes with fixed storage slots can only accommodate tools of a preset size because the shape and size of the slots are fixed. If special tools that are larger than the storage slots are encountered, they cannot be stored, resulting in a significant limitation on the types and sizes of tools that can be stored. On the other hand, electrician's toolboxes without fixed storage slots can accommodate tools of different sizes, but they lack effective separation and positioning. Tools will shift as the box shakes, requiring time to search for the required tools and resulting in a chaotic storage problem. Utility Model Content

[0005] Therefore, this application provides an electrical repair toolbox to solve the problems of limited tool storage and disorganized tool storage in the prior art.

[0006] To achieve the above objectives, this application provides the following technical solution: In a first aspect, an electrical repair toolbox includes a box body, a lid, pneumatic rods, a perforated plate, and storage components; wherein, the box body has a first partition plate inside, which divides the box body into a first receiving cavity and a second receiving cavity; the lid is rotatably connected to the side of the box body near the first receiving cavity; multiple pneumatic rods are evenly distributed in the first receiving cavity and are perpendicularly connected to the first partition plate; the perforated plate is located at the end of the pneumatic rods away from the first partition plate, and the perforated plate has multiple through holes; several storage components pass through the through holes and are disposed on the perforated plate for storing electrical tools.

[0007] Optionally, the storage component includes a limiting piece, a connecting post, a rotating shaft, an adjusting groove, a hook rod, and a torsion spring; wherein, the diameter of the limiting piece is larger than the diameter of the perforation, and it is located on the side of the perforated plate opposite to the first partition plate; one end of the connecting post is connected to the limiting piece, and the other end extends through the perforation toward the side of the first partition plate, and the end of the connecting post opposite to the limiting piece has a through groove; the rotating shaft is located at the end of the through groove opposite to the limiting piece; the adjusting groove is an open ring, and is located around the end of the rotating shaft on one side of the through groove; one end of the hook rod is rotatably connected to the rotating shaft, and the hook rod can be retracted into the through groove, and the hook rod has an adjusting block located on the side near the adjusting groove, and the adjusting block is slidably connected in the adjusting groove; the torsion spring is located on the rotating shaft, one end is connected to one side of the through groove, and the other end is connected to the connecting rod.

[0008] Optionally, a drawer is slidably connected to the second accommodating cavity, and a connecting member is provided between the drawer and the second accommodating cavity.

[0009] Optionally, the drawer has symmetrical first slide grooves on both sides, and the connecting member includes a protrusion and a telescopic rod; wherein, the protrusion is provided on both sides of the second receiving cavity and is located in the corresponding first slide groove, the drawer has a sliding degree of freedom along the protrusion, and one end of the protrusion has a receiving hole; the telescopic rod is provided in the receiving hole and has a sliding degree of freedom along the receiving hole, and one end of the telescopic rod near the opening of the receiving hole is connected to the drawer, and the telescopic rod has a damping.

[0010] Optionally, a magnet is provided at the connection between the telescopic rod and the drawer, and the protruding strip is a magnet.

[0011] Optionally, a third receiving cavity is provided on the side of the box cover near the first receiving cavity, and an elastic mesh bag is provided on the third receiving cavity.

[0012] Optionally, a fourth accommodating cavity is provided on the side of the box cover opposite to the first accommodating cavity, and two second partition plates are vertically arranged in the fourth accommodating cavity.

[0013] Optionally, the fourth accommodating cavity is provided with second sliding grooves on both sides, and a cover plate is slidably connected to the second sliding groove.

[0014] Optionally, the cover plate is provided with a slider on the side near the second slide groove, the slider is slidably connected in the second slide groove, and the box body is provided with a shoulder strap.

[0015] Optionally, it also includes a first lock and a second lock, wherein the first lock is partially installed on one side of the lid and the other part is installed on the corresponding position on the box body; the second lock is partially installed on the cover plate and the other part is installed on the lid.

[0016] Compared with the prior art, this application has at least the following beneficial effects: The first partition divides the box into two independent cavities, significantly improving space utilization. The lid rotates and connects to the side of the first cavity, facilitating quick access to tools while providing a sealed protection when closed. Multiple evenly distributed pneumatic rods are vertically connected to the first partition, providing stable support for the perforated plate. The telescopic nature of the pneumatic rods allows for vertical adjustment of the perforated plate, enhancing the ease of tool access. Multiple perforations on the perforated plate provide flexible installation points for storage components, allowing for adjustment of their density and distribution based on the number and type of tools. The storage components are fixed to the perforated plate through these perforations, enabling precise tool positioning and preventing displacement due to box movement. Furthermore, the flexible configuration of the perforations and storage components accommodates tools of different sizes, overcoming the limitations of fixed storage slots. Attached Figure Description

[0017] To more intuitively illustrate the prior art and this application, seven exemplary figures are provided below. It should be understood that the specific shapes and structures shown in the figures should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary figures, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, size ratios, etc. of certain units (components).

[0018] Figure 1 A three-dimensional structural diagram of an electrical repair toolbox provided in an embodiment of this application; Figure 2 A three-dimensional structural diagram of the components in the first accommodating cavity of an electrical repair toolbox provided in an embodiment of this application; Figure 3 A three-dimensional structural diagram of a connector for an electrical repair toolbox provided in an embodiment of this application; Figure 4 for Figure 3 A three-dimensional disassembled diagram of the middle section structure; Figure 5 A perspective sectional view of the housing of an electrical repair toolbox provided in this application embodiment; Figure 6 A three-dimensional structural diagram of a drawer in an electrical repair toolbox provided for an embodiment of this application; Figure 7This is a three-dimensional structural cross-sectional view of the lid of an electrical repair toolbox provided in an embodiment of this application.

[0019] Explanation of reference numerals in the attached figures: 1. Box body; 101. First partition plate; 102. First accommodating cavity; 103. Second accommodating cavity; 2. Box lid; 201. Third accommodating cavity; 202. Elastic mesh bag; 203. Fourth accommodating cavity; 204. Second partition plate; 205. Cover plate; 206. Sliding block; 207. Second sliding groove; 3. Gas spring; 4. Perforated plate; 401. Perforation; 5. Storage component; 501. Limiting piece; 502. Connecting post; 503. Rotating shaft; 504. Adjustment groove; 505. Hanging rod; 5051. Adjusting block; 506. Torsion spring; 6. Drawer; 601. First sliding groove; 7. Connecting component; 701. Raised strip; 702. Telescopic rod; 8. Shoulder strap; 9. First lock; 10. Second lock. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "including," "comprising," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0022] The terms used in this application, such as "upper," "lower," "left," "right," and "middle," are generally used to facilitate intuitive understanding by referring to the accompanying drawings, and are not absolute limitations on the positional relationships in the actual product. Changes in these relative positional relationships, without departing from the technical concept disclosed in this application, should also be considered within the scope of this application.

[0023] The following is combined with Figures 1 to 5 The embodiments shown illustrate the technical solution of this utility model: This utility model embodiment provides an electrical repair toolbox, such as Figures 1 to 7As shown, the device includes a housing 1, a lid 2, pneumatic rods 3, a perforated plate 4, and storage components 5. The housing 1 has a first partition plate 101 inside, dividing the housing 1 into a first accommodating cavity 102 and a second accommodating cavity 103. The lid 2 is rotatably connected to the side of the housing 1 closest to the first accommodating cavity 102. Multiple pneumatic rods 3 are evenly distributed in the first accommodating cavity 102 and are vertically fixed to the first partition plate 101. The perforated plate 4 is located at the end of the pneumatic rods 3 facing away from the first partition plate 101, and has multiple through holes 401. Several storage components 5 pass through the through holes 401 and are disposed on the perforated plate 4 for storing electrical tools.

[0024] Specifically, the first partition plate 101 divides the box 1 into two independent accommodating cavities, significantly improving space utilization; the lid 2 is rotatably connected to the side of the first accommodating cavity 102, facilitating quick access to tools within the first accommodating cavity 102 and providing a sealed protection for the first accommodating cavity 102 when closed; multiple evenly distributed pneumatic rods 3 are vertically connected to the first partition plate 101, providing stable support for the perforated plate 4, while the telescopic characteristics of the pneumatic rods 3 allow for vertical adjustment of the perforated plate 4, improving the convenience of tool access; multiple perforations 401 on the perforated plate 4 provide flexible installation points for the storage components 5, allowing adjustment of the installation density and distribution of the storage components 5 according to the number and type of tools; the storage components 5 are fixed to the perforated plate 4 through the perforations 401, enabling precise positioning and storage of tools, preventing tools from shifting with the shaking of the box 1; at the same time, the perforations 401 and the storage components 5 can be flexibly configured to accommodate tools of different specifications, solving the problem of limited storage in fixed accommodating slots.

[0025] See Figure 3 and Figure 4 In an exemplary embodiment, the storage component 5 includes a limiting piece 501, a connecting post 502, a rotating shaft 503, an adjusting groove 504, a hanging rod 505, and a torsion spring 506; wherein, the diameter of the limiting piece 501 is larger than the diameter of the through hole 401, and it is located on the side of the perforated plate 4 away from the first partition plate 101; one end of the connecting post 502 is connected to the limiting piece 501, and the other end extends through the through hole 401 toward the side of the first partition plate 101, and the end of the connecting post 502 away from the limiting piece 501 has a through groove; the rotating shaft 503... 03 is located at one end of the through groove away from the limiting piece 501; the adjusting groove 504 is an open ring, and is opened on one side of the through groove around the end of the rotating shaft 503; one end of the hook rod 505 is rotatably connected to the rotating shaft 503, and the hook rod 505 can be retracted into the through groove. The hook rod 505 is provided with an adjusting block 5051 on the side near the adjusting groove 504, and the adjusting block 5051 is slidably connected in the adjusting groove 504; the torsion spring 506 is provided on the rotating shaft 503, one end is connected to one side of the through groove, and the other end is connected to the connecting rod.

[0026] Specifically, the diameter of the limiting piece 501 is larger than that of the through hole 401, which can effectively prevent the storage component 5 from falling off the perforated plate 4 and ensure the structural stability of the storage component 5 during installation; one end of the connecting post 502 is connected to the limiting piece 501, and the other end extends through the through hole 401 and has a through groove, which not only realizes the rigid connection between the storage component 5 and the perforated plate 4, but also provides an integrated installation carrier for components such as the rotating shaft 503 and the hanging rod 505, optimizing the overall structural compactness of the storage component 5; the rotating shaft 503 is located at the end of the through groove, providing a stable rotation support point for the hanging rod 505, allowing the hanging rod 505 to rotate flexibly around the rotating shaft 503; the incompletely annular adjustment groove 504 is opened around the rotating shaft 503, which slides in conjunction with the adjustment block 5051 on the hanging rod 505. The connection limits the rotation angle of the hanging rod 505, preventing it from rotating excessively beyond its usability. Simultaneously, the sliding of the adjusting block 5051 within the adjusting groove 504 guides the hanging rod 505 to rotate smoothly, preventing jamming. The design of the hanging rod 505 retracting into the through slot reduces the space occupied by the storage component 5 when not in use, avoiding interference with other tools. When in use, the hanging rod 505 can be unscrewed to hang tools, improving storage flexibility. The torsion spring 506, located on the rotating shaft 503 and connected at both ends to the through slot and the hanging rod 505 respectively, provides a restoring force to the hanging rod 505, ensuring it maintains its preset position when no external force is applied, preventing tools from falling off or becoming unstable in its storage state due to arbitrary rotation.

[0027] See Figure 5 and Figure 6 In an exemplary embodiment, a drawer 6 is slidably connected in the second accommodating cavity 103, and a connecting member 7 is provided between the drawer 6 and the second accommodating cavity 103.

[0028] In addition, a rotatable handle is provided on the side of drawer 6 that is pulled outwards, making it convenient for electricians to pull out drawer 6. At the same time, the rotatable handle can be stored on drawer 6.

[0029] Specifically, the drawer 6, which is slidably connected within the second accommodating cavity 103, further divides the storage space based on the first partition 101. It can be used to store tools that are too large to be hung on the storage piece 5, improving the neatness of the storage. The connector 7 ensures the coaxiality and stability of the sliding connection between the drawer 6 and the second accommodating cavity 103, preventing the drawer 6 from shifting left or right or getting stuck when sliding. At the same time, the connector 7 can implicitly limit the sliding stroke of the drawer 6, preventing the drawer 6 from completely detaching from the second accommodating cavity 103, reducing the risk of tools and accessories falling and being lost, and improving the safety of use.

[0030] See Figure 5 and Figure 6In an exemplary embodiment, the drawer 6 has symmetrical first slide grooves 601 on both sides, and the connecting member 7 includes a protrusion 701 and a telescopic rod 702. The protrusion 701 is located on both sides of the second receiving cavity 103 and in the corresponding first slide groove 601. The drawer 6 has a sliding degree of freedom along the protrusion 701, and one end of the protrusion 701 has a receiving hole. The telescopic rod 702 is located in the receiving hole and has a sliding degree of freedom along the receiving hole. The end of the telescopic rod 702 near the opening of the receiving hole is connected to the drawer 6, and the telescopic rod 702 has a damping mechanism.

[0031] The damping is a hydraulic damping cylinder, which is installed on the inner wall of the telescopic rod.

[0032] Specifically, the first sliding grooves 601 on both sides of drawer 6 cooperate with the protrusions 701 on both sides of the second receiving cavity 103 to form a precise sliding guide structure, ensuring that drawer 6 slides smoothly in a preset direction and avoiding deviation during sliding; the receiving hole at one end of the protrusion 701 provides a hidden installation space for telescopic rod 702, so that telescopic rod 702 is not exposed in the second receiving cavity 103, keeping the internal structure of the toolbox simple, and avoiding interference between telescopic rod 702 and other components; the telescopic rod 702 is set in the receiving hole and one end is connected to drawer 6, which can adapt to the pull-out and push-in stroke of drawer 6, ensuring that drawer 6 will not go beyond the length of protrusion 701; the damping in telescopic rod 702 can slow down the sliding speed of drawer 6, preventing drawer 6 from sliding rapidly due to external impact and violently colliding with the end of the second receiving cavity 103, extending the service life of drawer 6 and box 1, and at the same time, the damping can make drawer 6 positioned at any sliding position, making it convenient for electricians to pause the sliding of drawer 6 when taking out or putting in items, improving the ease of operation.

[0033] In an exemplary embodiment, a magnet is provided at the connection between the telescopic rod 702 and the drawer 6, and the protrusion 701 is a magnet. (Not shown in the figure) All magnets are permanent magnets.

[0034] Specifically, the magnetic attraction generated between the magnet and the magnetic protrusion 701 at the connection between the telescopic rod 702 and the drawer 6 can make the drawer 6 fit tightly with the second accommodating cavity 103 when the drawer 6 is closed, which enhances the structural stability of the drawer 6 after it is closed and prevents the drawer 6 from opening on its own when the toolbox is moved or vibrated. It takes into account both the reliability of closing and the convenience of opening, improves the user experience, and the magnetic connection structure is simple, not easy to be damaged, and reduces maintenance costs.

[0035] See Figure 7 In an exemplary embodiment, a third receiving cavity 201 is provided on the side of the box cover 2 near the first receiving cavity 102, and an elastic mesh bag 202 is provided on the third receiving cavity 201.

[0036] Specifically, the third accommodating cavity 201 on the side of the lid 2 near the first accommodating cavity 102 makes full use of the unused space of the lid 2, expanding the overall storage capacity of the toolbox. It can be used to store small, easily lost tools or accessories such as gloves, multimeter pens, and insulating tape. The elastic mesh pocket 202 on the third accommodating cavity 201 utilizes its elasticity to accommodate small items of different sizes. The mesh pocket helps to secure the items, preventing them from falling out of the third accommodating cavity 201 when the lid 2 is opened or the toolbox is moved. At the same time, the opening design of the elastic mesh pocket 202 facilitates quick access to and from items, improving storage and retrieval efficiency.

[0037] See Figure 7 In an exemplary embodiment, a fourth accommodating cavity 203 is provided on the side of the box cover 2 away from the first accommodating cavity 102, and two second partition plates 204 are vertically arranged in the fourth accommodating cavity 203.

[0038] Specifically, the fourth accommodating cavity 203 on the side of the lid 2 away from the first accommodating cavity 102 is independent of the first and second accommodating cavities 103 of the box body 1, which can realize the classified storage of tools and non-tool items, and avoid confusion caused by mixing different types of items; the two vertically set second partitions 204 divide the fourth accommodating cavity 203 into four independent sub-spaces, which can be placed according to the type and size of the items, improving the organization of storage, making it easier for electricians to quickly find the required items and reducing the time spent searching.

[0039] See Figure 7 In an exemplary embodiment, the fourth accommodating cavity 203 is provided with second sliding grooves 207 on both sides, and a cover plate 205 is slidably connected to the second sliding grooves 207.

[0040] Specifically, the second sliding grooves 207 on both sides of the fourth accommodating cavity 203 provide precise sliding guidance for the cover plate 205, ensuring that the cover plate 205 opens and closes smoothly along the preset trajectory, avoiding deviation or jamming during sliding; the cover plate 205 is slidably connected to the second sliding grooves 207, and when closed, it can form physical protection for the items in the fourth accommodating cavity 203, preventing external dust and impurities from entering or items from falling out when the toolbox is moved. When opened, it does not require additional external space, which is especially suitable for scenarios where toolbox placement space is limited, improving the adaptability of usage scenarios; compared with the flip-top cover plate 205, the sliding cover plate 205 is more convenient to operate and is less likely to be damaged by frequent opening and closing, thus extending its service life.

[0041] See Figure 7 In an exemplary embodiment, a slider 206 is provided on the side of the cover plate 205 near the second slide groove 207. The slider 206 is slidably connected in the second slide groove 207, and a shoulder strap 8 is provided on the outside of the box body 1.

[0042] The cover plate 205 has a fixed handle on the side opposite to the fourth accommodating cavity 203, which makes it convenient for electricians to lift the toolbox when moving it over short distances.

[0043] Specifically, the slider 206 on the cover plate 205 cooperates with the second slide groove 207 to reduce the direct friction area between the cover plate 205 and the slide groove, reduce sliding resistance, and make the cover plate 205 open and close more smoothly. At the same time, the slider 206 can limit the sliding stroke of the cover plate 205 to prevent the cover plate 205 from falling out of the second slide groove 207, thus improving structural reliability. The carrying strap 8 on the outside of the box 1 is suitable for long-distance movement or high-altitude operation scenarios, improving the convenience and comfort of carrying.

[0044] See Figure 1 In an exemplary embodiment, the device further includes a first lock 9 and a second lock 10. The first lock 9 is partially installed on one side of the lid 2 and the other part is installed on the corresponding position on the box body 1. The second lock 10 is partially installed on the cover plate 205 and the other part is installed on the lid 2.

[0045] Specifically, the first lock 9 is installed on the lid 2 and the body 1 respectively. After the lid 2 is closed, it is locked by the first lock 9, which can prevent the lid 2 from opening on its own due to vibration or tilting during carrying and transportation, and avoid the tools inside from falling out, being lost or damaged. The second lock 10 is installed on the cover plate 205 and the lid 2 respectively. After the cover plate 205 is closed, it is locked by the second lock 10, ensuring that the items in the fourth accommodating cavity 203 will not fall out due to the cover plate 205 being accidentally opened, thus improving the safety of the stored items. The two locks are designed to lock the lid 2 and the cover plate 205 respectively, realizing independent security protection for different storage spaces of the toolbox, and improving the overall safety and reliability.

[0046] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

[0047] The present application has been described in a relatively specific and detailed manner above through general descriptions and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not depart from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the protection scope of the claims of the present application.

Claims

1. An electrician's tool kit, characterised in that, include: The box (1) has a first partition plate (101) inside, which divides the box (1) into a first accommodating cavity (102) and a second accommodating cavity (103). The lid (2) is rotatably connected to the side of the box body (1) near the first accommodating cavity (102); Multiple pneumatic rods (3) are evenly distributed in the first accommodating cavity (102) and are vertically connected to the first partition plate (101); A perforated plate (4) is provided at one end of the pneumatic rod (3) away from the first partition plate (101), and the perforated plate (4) is provided with a plurality of perforations (401). Several storage components (5) are disposed on the perforated plate (4) through the perforation (401) for storing electrical tools.

2. The electrical service tool kit of claim 1, wherein, The storage component (5) includes: The limiting piece (501) has a diameter larger than that of the perforation (401) and is located on the side of the perforated plate (4) away from the first partition plate (101); The connecting post (502) is connected at one end to the limiting piece (501) and at the other end extends through the perforation (401) toward the side of the first partition plate (101). The connecting post (502) has a through groove at the end away from the limiting piece (501). A rotating shaft (503) is located at one end of the through groove away from the limiting piece (501); The adjusting groove (504) is an open ring and is opened on one side of the through groove around the end of the rotating shaft (503); The hanging rod (505) is rotatably connected to the rotating shaft (503) at one end, and the hanging rod (505) can be retracted into the through groove. The hanging rod (505) is provided with an adjusting block (5051) on the side near the adjusting groove (504), and the adjusting block (5051) is slidably connected in the adjusting groove (504). A torsion spring (506) is provided on the rotating shaft (503), with one end connected to one side of the through groove and the other end connected to the hanging rod (505).

3. The electrical service tool kit of claim 1, wherein, A drawer (6) is slidably connected in the second accommodating cavity (103), and a connector (7) is provided between the drawer (6) and the second accommodating cavity (103).

4. The electrical repairman's tool kit according to claim 3, wherein The drawer (6) has symmetrical first slide grooves (601) on both sides, and the connector (7) includes: A protruding strip (701) is provided on both sides of the second receiving cavity (103) and located in the corresponding first slide groove (601). The drawer (6) has a sliding degree of freedom along the protruding strip (701). One end of the protruding strip (701) is provided with a receiving hole. A telescopic rod (702) is provided in the receiving hole and has a sliding degree of freedom along the receiving hole. The end of the telescopic rod (702) near the opening of the receiving hole is connected to the drawer (6). The telescopic rod (702) is provided with damping.

5. The electrical repairman's tool kit according to claim 4, wherein The telescopic rod (702) is connected to the drawer (6) with a magnet, and the protrusion (701) is a magnet.

6. The electrical repair toolbox according to claim 1, characterized in that, The lid (2) has a third accommodating cavity (201) on the side near the first accommodating cavity (102), and the third accommodating cavity (201) is provided with an elastic mesh bag (202).

7. The electrical repairman's tool kit according to claim 1, wherein The lid (2) has a fourth accommodating cavity (203) on the side opposite to the first accommodating cavity (102), and two second partition plates (204) are vertically arranged in the fourth accommodating cavity (203).

8. The electrical repairman's tool kit according to claim 7, characterized in that The fourth accommodating cavity (203) is provided with second sliding grooves (207) on both sides, and a cover plate (205) is slidably connected to the second sliding groove (207).

9. The electrical repairman's tool kit according to claim 8, characterized in that The cover plate (205) is provided with a slider (206) on the side near the second slide groove (207). The slider (206) is slidably connected in the second slide groove (207). The box body (1) is provided with a shoulder strap (8).

10. The electrical repairman's tool kit according to claim 8, wherein, It also includes a first lock (9) and a second lock (10). The first lock (9) is partially installed on one side of the box cover (2) and the other part is installed on the corresponding position on the box body (1). The second lock (10) is partially installed on the cover plate (205) and the other part is installed on the box cover (2).