Folding electric appliance emergency repair operation table

Abstract

The utility model relates to the technical field of electrical emergency maintenance, and discloses a folding electric appliance emergency maintenance operation table which comprises a first box body and a second box body, the first box body and the second box body are connected through a hinge, the middle of the first box body is rotationally connected with an operation table top, and a supporting mechanism is installed at the bottom of the operation table top. A locking mechanism is installed in the second box body, a connecting rod is rotationally connected to the outer side of the operation table top, the other end of the connecting rod is connected to the interior of the second box body through the locking mechanism, the supporting mechanism comprises a rotating plate, and the rotating plate is rotationally connected to the middle of the first box body through a clamping structure; the other end of the rotating plate is installed at the bottom of the operation table top through an adjusting assembly. According to the foldable operation table, the supporting mechanism and the locking mechanism are designed to be foldable, so that the whole operation table can be completely folded into a whole, the occupied space is greatly reduced, meanwhile, carrying and carrying are convenient, unfolding operation is convenient and fast, and using is very convenient.

Description

Technical Field

[0001] This utility model relates to the field of electrical emergency repair technology, and in particular to a foldable electrical emergency repair workbench. Background Technology

[0002] In many emergency repair scenarios, such as construction sites, outdoor construction, natural disaster relief, power system repair, and transportation system maintenance, electrical equipment failures can severely impact work progress and even threaten personnel safety. For example, in earthquake and flood rescue scenarios, electrical equipment failures directly affect rescue efficiency. In transportation system and power system repair, the convenience and flexibility of the control panel are particularly crucial, as they can significantly shorten repair time and ensure timely restoration of equipment operation.

[0003] However, most existing repair platforms and tools lack portability and folding capabilities, resulting in several shortcomings in their use. Traditional workbenches are typically bulky, inconvenient to move, and take up considerable space, making them unsuitable for confined workspaces or harsh outdoor environments. Repair personnel often have to rely on simple stands or toolboxes, lacking a stable platform to support equipment or store tools, leading to a chaotic and inefficient repair process. Without a dedicated workbench, many repair tasks must be performed on the ground or temporary supports, which not only reduces repair quality but also increases operational difficulty and risk. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a foldable electrical emergency repair workbench, which aims to improve the problem that existing repair platforms lack portability and flexibility, and cannot provide stable and convenient support for electrical emergency repair in emergency and changeable environments.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A foldable electrical emergency repair workbench includes a first box and a second box, which are connected by a hinge. A work surface is rotatably connected to the middle of the first box, and a support mechanism is installed at the bottom of the work surface. A locking mechanism is installed inside the second box, and a connecting rod is rotatably connected to the outside of the work surface. The other end of the connecting rod is connected to the inside of the second box through the locking mechanism.

[0007] The support mechanism includes a rotating plate, which is rotatably connected to the middle part of the housing via a snap-fit ​​structure, and the other end of the rotating plate is installed at the bottom of the operating table via an adjustment component;

[0008] As a further description of the above technical solution:

[0009] The adjustment component includes a sliding block, which is rotatably connected to the end of the rotating plate via a snap-fit ​​structure. A slide rail is provided at the bottom of the operating table, and the sliding block is slidably connected to the middle of the slide rail.

[0010] As a further description of the above technical solution:

[0011] The snap-fit ​​structure includes an arc-shaped component, which is fixedly connected to the bottom of the rotating plate. The arc-shaped component has multiple evenly distributed snap-fit ​​openings in the middle. The bottom of the box is fixedly connected to an outer shell. A snap-fit ​​rod is slidably connected to the middle of the outer shell. The snap-fit ​​rod engages with one of the snap-fit ​​openings. A spring is sleeved on the outer periphery of the snap-fit ​​rod.

[0012] As a further description of the above technical solution:

[0013] The locking mechanism includes a slider, and the inside of the housing is provided with a groove. The slider is slidably connected inside the groove, and the connecting rod is rotatably connected to the middle of the slider.

[0014] As a further description of the above technical solution:

[0015] The housing is fixedly connected to the inside of the second box. A movable rod is slidably connected inside the housing. A pull rope is fixedly connected to the end of the movable rod. A steering wheel is rotatably connected inside the housing. An insert rod is slidably connected to the outside of the movable rod. The end of the pull rope away from the movable rod passes around the steering wheel and connects to the insert rod. Multiple insertion ports are opened on the outside of the slider. The insert rod engages with one of the insertion ports. A second spring is fixedly connected to the outside of the insert rod. The other end of the second spring is fixedly connected inside the housing.

[0016] As a further description of the above technical solution:

[0017] A pull rod is installed on the top of the second box, and a caster wheel is also installed on the top surface of the second box. Multiple tool boxes are installed inside the second box.

[0018] As a further description of the above technical solution:

[0019] A handle is fixedly connected to the outer side of the second box body, and one end of the movable rod located on the outer side of the second box body is on the same plane as the handle;

[0020] As a further description of the above technical solution:

[0021] A second universal wheel is installed on one side of the bottom of the housing, and a first universal wheel is installed on the end of the rotating plate away from the sliding block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by making the support mechanism and locking mechanism foldable, the entire operating table can be completely folded into a whole, which greatly reduces the space occupied, while making it convenient to carry and transport. Moreover, it is easy to unfold and operate, and is very convenient to use.

[0024] 2. In this utility model, multiple slots are set to adapt to the lever, so the height of the operating table can be adjusted according to different scenario needs. The angle is then limited by inserting the lever into the slot. The operation is simple and the usability of the equipment is increased. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a foldable electrical emergency repair workbench proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the unfolded state of a foldable electrical emergency repair control panel proposed in this utility model.

[0027] Figure 3 This is a schematic diagram showing the installation position of the sliding block of a foldable electrical emergency repair workbench proposed in this utility model.

[0028] Figure 4 An exploded view of the snap-fit ​​structure of a foldable electrical emergency repair control panel proposed in this utility model;

[0029] Figure 5 This is a schematic cross-sectional view of the shell of a foldable electrical emergency repair workbench proposed in this utility model;

[0030] Figure 6 for Figure 2 Enlarged view of point A in the middle;

[0031] Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0032] Legend:

[0033] 1. Box 1; 2. Box 2; 3. Worktable; 4. Rotating plate; 5. Arc-shaped component; 6. Bayonet; 7. Outer shell; 8. Locking rod; 9. Spring 1; 10. Shell; 11. Movable rod; 12. Pull rope; 13. Steering wheel; 14. Insert rod; 15. Spring 2; 16. Slide groove; 17. Slider; 18. Insertion port; 19. Connecting rod; 20. Handle; 21. Slide rail; 22. Sliding block; 23. Caster wheel 1; 24. Caster wheel 2; 25. Caster wheel 3; 26. Tool box; 27. Pull rod. Detailed Implementation

[0034] 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.

[0035] Reference Figures 1-4 This utility model provides an embodiment of a foldable electrical emergency repair workbench, comprising a housing 1 and a housing 2, connected by hinges. A workbench surface 3 is rotatably connected to the middle of housing 1, serving as the work surface and providing support for the electrical appliances during repair. A support mechanism is installed at the bottom of the workbench surface 3, including a rotating plate 4. The rotating plate 4 is rotatably connected to the middle of housing 1 via a snap-fit ​​structure. When the rotating plate 4 is unfolded from the middle of housing 1, it forms an X-shape with housing 1, with the workbench surface 3 at the top of the X and the bottom in contact with the ground, thus supporting the workbench surface 3. The other end of the rotating plate 4 is installed at the bottom of the workbench surface 3 via an adjustment assembly, which passively adjusts the contact position between the rotating plate 4 and the workbench surface 3, allowing the workbench surface 3 to adapt to different unfolding angles of the rotating plate 4. The adjustment component includes a sliding block 22, which is rotatably connected to the end of the rotating plate 4. A slide rail 21 is provided at the bottom of the operating table 3, and the sliding block 22 is slidably connected to the middle of the slide rail 21. When the rotating plate 4 rotates, the included angle between the rotating plate 4 and the operating table 3 will also change. At this time, by driving the sliding block 22 to move inside the slide rail 21, the operating table 3 can adapt to the rotation angle of the rotating plate 4.

[0036] Reference Figure 4 The snap-fit ​​structure includes an arc-shaped component 5, which is fixedly connected to the bottom of the rotating plate 4. Multiple evenly distributed slots 6 are provided in the middle of the arc-shaped component 5. A shell 7 is fixedly connected to the bottom of the housing 1, and a snap-fit ​​rod 8 is slidably connected to the middle of the shell 7. The snap-fit ​​rod 8 engages with one of the slots 6. After engaging the snap-fit ​​rod 8 with one of the slots 6, the angle between the rotating plate 4 and the housing 1 cannot be changed, thus limiting the height of the operating table 3. Therefore, by engaging with different slots 6, the height of the operating table can be adjusted to better adapt to different usage scenarios. A spring 9 is sleeved around the outer periphery of the snap-fit ​​rod 8. Pulling the snap-fit ​​rod 8 outwards allows the rotating plate 4 and the arc-shaped component 5 to rotate. Conversely, releasing the snap-fit ​​rod 8 allows it to be reinserted into the slot 6 under the action of the spring 9, thereby limiting the rotation angle of the rotating plate 4. After the support mechanism is opened, the housing 2 can also be used directly as a simple operating table to support electrical appliances.

[0037] Reference Figures 5-7 The second housing 2 is equipped with a locking mechanism. A connecting rod 19 is rotatably connected to the outside of the operating table 3. The other end of the connecting rod 19 is connected to the inside of the second housing 2 through the locking mechanism. The locking mechanism includes a slider 17. A slide groove 16 is opened inside the second housing 2. The slider 17 is slidably connected inside the slide groove 16. The connecting rod 19 is rotatably connected to the middle of the slider 17. When the second housing 2 is flipped upward, the angle between the second housing 2 and the operating table 3 changes. At this time, the connecting rod 19 will pull the slider 17, causing the slider 17 to slide inside the slide groove 16, thus adapting to the change in angle between the second housing 2 and the operating table 3. Multiple slots 18 are provided on the outer side of the slider 17, located at both ends of the slider 17, to limit the angle between the two boxes 2 and the operating table 3. The box 2 is fixedly connected to the housing 10, and a movable rod 11 is slidably connected inside the housing 10. A pull rope 12 is fixedly connected to the end of the movable rod 11. A steering wheel 13 is rotatably connected inside the housing 10. A plug rod 14 is slidably connected to the outer side of the movable rod 11. The end of the pull rope 12 away from the movable rod 11 passes around the steering wheel 13 and connects to the plug rod 14. The plug rod 14 engages with one of the slots 18. Pulling the movable rod 11 outward pulls the pull rope 12. By turning the steering wheel 13, the plug rod 14 moves together and disengages from the middle of the slot 18. When the box 2 is in the closed state, the plug rod 14 disengages from the slot 18, allowing the box 2 to be unfolded. If the box 2 is in the unfolded state, this method can retract the box 2. Each slider 17 has at least two slots 18 on its outer side. After the rod 14 is engaged with these two slots 18, the pull rope 12 can be restricted to both open and closed states. A second spring 15 is fixedly connected to the outer side of the rod 14 at the end of the pull rope 12. The other end of the second spring 15 is fixedly connected to the inside of the housing 10. After the movable rod 11 is released, the second spring 15 pushes the rod 14 back, so that the rod 14 can engage with the slots 18.

[0038] Reference Figures 1-3The top of the second housing 2 is equipped with a pull rod 27, and the top surface of the second housing 2 is also equipped with casters 3 25. When the equipment is folded, it can be moved as a whole using the pull rod 27 and casters 3 25 for easy carrying and transportation. Multiple toolboxes 26 are installed inside the second housing 2. Tools used in electrical repair can be stored inside the toolboxes 26. After opening the second housing 2, the tools can be directly accessed for convenient electrical repair. Alternatively, lighting and power supply equipment can be installed in the toolboxes 26 for better electrical repair; this is an optional feature and will not be discussed further here. A handle 20 is fixedly connected to the outside of the second housing 2. One end of the movable rod 11 located on the outside of the second housing 2 is on the same plane as the handle 20. Adding the handle 20 makes it easy to lift the entire equipment, and the handle 20 can also be used for leverage when pulling the movable rod 11. One side of the bottom of the housing 1 is equipped with caster 24, and the end of the rotating plate 4 away from the sliding block 22 is equipped with caster 23. When this side is unfolded, caster 24 and caster 23 are in contact with the ground. At this time, the unfolded operating table can be moved within a small range, reducing the need for handling.

[0039] Working principle: The entire device can be moved by the combination of pull rod 27 and universal wheel 25. When it reaches the position where electrical repair is needed, first, pull the locking rod 8 outward so that it disengages from the middle of the locking slot 6. At this time, the rotating plate 4 can be rotated to change the angle between the rotating plate 4 and the arc-shaped part 5. Then, while the rotating plate 4 is rotating, it will drive the sliding block 22 to slide in the middle of the slide rail 21. In this way, the operating table 3 can be lifted upward. After adjusting to the appropriate position, release the locking rod 8. Under the action of spring 9, the locking rod 8 will engage with the corresponding locking slot 6, thus completing the unfolding of the operating table 3. There are multiple locking slots 6. By engaging the locking rod 8 with different locking slots 6, the overall height of the operating table 3 can be adjusted to adapt to the needs of different scenarios. Then pull the movable rod 11 outwards, causing one end of the pull rope 12 to move towards the movable rod 11. Under the action of the steering wheel 13, the insertion rod 14 disengages from the middle of the socket 18. At this point, the entire housing 2 can be flipped over using the handle 20. When the insertion rod 14 reaches the position of another socket 18 outside the slider 17, release the movable rod 11. Under the action of the spring 15, the insertion rod 14 will engage with the socket 18, thus completing the angle adjustment between the housing 2 and the operating table 3. This completes the unfolding of the entire operating table. At this point, the electrical appliance that needs repair can be placed on the upper part of the operating table 3, and then the tools stored in the tool box 26 can be used to repair the appliance.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable electrical emergency repair workbench, comprising a first housing (1) and a second housing (2), characterized in that: The first box (1) and the second box (2) are connected by hinges. The first box (1) is rotatably connected to the middle of the operating table (3). The bottom of the operating table (3) is equipped with a support mechanism. The second box (2) is equipped with a locking mechanism. The operating table (3) is rotatably connected to the outside of the operating table (3). The other end of the connecting rod (19) is connected to the inside of the second box (2) through the locking mechanism. The support mechanism includes a rotating plate (4), which is rotatably connected to the middle of the box body (1) by a snap-fit ​​structure. The other end of the rotating plate (4) is installed at the bottom of the operating table (3) by an adjustment component.

2. The folding electrical emergency repair workbench according to claim 1, characterized in that: The adjustment component includes a sliding block (22), which is rotatably connected to the end of the rotating plate (4) through a snap-fit ​​structure. A slide rail (21) is provided at the bottom of the operating table (3), and the sliding block (22) is slidably connected to the middle of the slide rail (21).

3. The folding electrical emergency repair workbench according to claim 1, characterized in that: The snap-fit ​​structure includes an arc-shaped component (5), which is fixedly connected to the bottom of the rotating plate (4). The arc-shaped component (5) has multiple evenly distributed snap-fit ​​openings (6) in the middle. The bottom of the box body (1) is fixedly connected to a shell (7). The middle of the shell (7) is slidably connected to a snap-fit ​​rod (8). The snap-fit ​​rod (8) is snapped into one of the snap-fit ​​openings (6). A spring (9) is sleeved on the outer periphery of the snap-fit ​​rod (8).

4. The folding electrical emergency repair workbench according to claim 1, characterized in that: The locking mechanism includes a slider (17), and a groove (16) is provided inside the housing (2). The slider (17) is slidably connected inside the groove (16), and the connecting rod (19) is rotatably connected to the middle of the slider (17).

5. A folding electrical emergency repair workbench according to claim 4, characterized in that: The housing (2) is fixedly connected to a shell (10). A movable rod (11) is slidably connected inside the shell (10). A pull rope (12) is fixedly connected to the end of the movable rod (11). A steering wheel (13) is rotatably connected inside the shell (10). A plug rod (14) is slidably connected to the outside of the movable rod (11). One end of the pull rope (12) away from the movable rod (11) passes around the steering wheel (13) and connects to the plug rod (14). Multiple insertion ports (18) are opened on the outside of the slider (17). The plug rod (14) is engaged with one of the insertion ports (18). A spring (15) is fixedly connected to the outside of the plug rod (14). The other end of the spring (15) is fixedly connected inside the shell (10).

6. The folding electrical emergency repair workbench according to claim 1, characterized in that: The top of the box (2) is equipped with a pull rod (27), and the top surface of the box (2) is also equipped with a caster wheel (25). Multiple tool boxes (26) are installed inside the box (2).

7. A folding electrical emergency repair workbench according to claim 5, characterized in that: A handle (20) is fixedly connected to the outside of the box body (2), and the movable rod (11) is located on the same plane as the handle (20) at one end of the outside of the box body (2).

8. A folding electrical emergency repair workbench according to claim 2, characterized in that: The bottom side of the box (1) is equipped with a universal wheel (24), and the end of the rotating plate (4) away from the sliding block (22) is equipped with a universal wheel (23).

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