A limited power operation tool box with lighting function

Abstract

The application discloses a limiting type electric power operation tool box with a lighting function, which comprises a table plate, a disc, a round pin, a first connecting rod, a storage box, a third convex block, a second connecting rod, a ball seat and an adjusting piece, a first slot is formed in the top of the tool box shell, and a second slot is formed in the top left side of the tool box shell. The limiting type electric power operation tool box with the lighting function has the classified storage boxes which can rotate freely, several storage boxes can be placed in the tool box with small volume at the same time, the volume is saved, the classified storage is convenient, the personnel carrying of the tool box is also convenient, the lighting equipment with the adjustable height and angle is convenient for the electric power operation under the dark environment, the working efficiency is not affected, the lighting equipment can be replaced freely and conveniently if the lighting equipment is damaged, and the table plate can be folded, so that the additional operation or writing in the operation process is solved.

Description

Technical Field

[0001] This invention relates to the field of power operation and maintenance, specifically to a limit-type power operation and maintenance toolbox with lighting function. Background Technology

[0002] In daily life, it is often necessary to perform power maintenance on abnormal circuits. Therefore, a power maintenance toolbox is needed that is easy to carry, has a lighting function for use in dim environments, and has a table for use.

[0003] Existing power maintenance toolboxes contain a wide variety of tools, making them bulky and inconvenient to carry. They are also difficult to categorize and store, leading to clutter. Furthermore, they lack lighting, making it difficult to work in dim conditions and affecting work efficiency. The lighting tools are also difficult to adjust and replace if damaged. In addition, they lack a table, which is very inconvenient when writing or operating.

[0004] Therefore, we propose a limit-type power operation and maintenance toolbox with lighting function to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide a limit-type power maintenance toolbox with lighting function, in order to solve the problems mentioned in the background art, such as the large number of tools, which makes the toolbox bulky and inconvenient to carry, and the difficulty in classifying and storing the tools, which easily leads to clutter. In addition, the lack of lighting function makes it difficult to work in dim conditions, affecting work efficiency. Furthermore, the lighting tools are difficult to adjust and difficult to replace when damaged. Moreover, the lack of a table function makes it very troublesome when a table is not available when writing or operating.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a limit-type power maintenance toolbox with lighting function, comprising: a table, a disc, a pin, a first connecting rod, a storage box, a third protrusion, a second connecting rod, a ball seat, and an adjusting plate, wherein a first slot is provided at the top of the toolbox shell;

[0007] Also includes:

[0008] The toolbox shell has a second slot on the top left side, and a table is installed inside the second slot. A disc is installed in the middle of the inside of the toolbox shell, and a first protrusion is fixed to the bottom of the disc. A round pin is fixed to the upper surface of the first protrusion on all sides. The upper end of the round pin is connected to the end slot of the first connecting rod. A first pivot is installed at the beginning of the first connecting rod and passes through the corner of the storage box. A bracket is fixed to the upper inside of the toolbox shell, and a second protrusion is fixed to the right end of the disc.

[0009] The toolbox housing has a first telescopic rod, which is fixed to the bottom of the interior. A second telescopic rod is installed inside the first telescopic rod. A third slot is provided on the right side of the first telescopic rod. A fourth slot is provided on the upper left and lower right sidewalls of the second telescopic rod. A third protrusion passes through the fourth slot. A spring is provided on the outside of the third protrusion. A baffle is provided on the outside of the spring. A second connecting rod is connected inside the second telescopic rod. A fifth slot is provided at both ends of the second connecting rod. A second rotating shaft passes through the fifth slot. The second rotating shaft is fixed to the third protrusion. A sixth slot is provided on the sidewall of the toolbox housing.

[0010] The ball seat is provided at the top of the second telescopic rod, and a knob runs through the middle of the ball seat. An adjustment piece is provided at the end of the knob. A spherical lamp holder is provided inside the ball seat, and a lamp head is fixed to the right side of the spherical lamp holder.

[0011] Preferably, the cross-sectional dimension of the first slot is larger than the dimensions of the spherical lamp holder and the lamp head, and the dimension of the tabletop is smaller than the cross-sectional dimension of the second slot, and the cross-sectional dimension of the sixth slot is larger than the cross-sectional dimension of the storage box, and the left end of the tabletop is rotatably connected to the inner wall of the toolbox shell by bolts.

[0012] Preferably, the first protrusion is slidably connected to the bottom slot of the toolbox shell, and the round pin is slidably connected to the slot at the end of the first connecting rod. The first connecting rod and the storage box are rotatably connected through the first rotating shaft, which is located at the corner of the storage box. The storage box is arranged in an equally spaced ring array about the center of the first slot. The upper end of the first rotating shaft is rotatably connected to the slot on the lower side wall of the bracket through a bearing. The second protrusion is slidably connected to the slot on the lower right side of the toolbox shell.

[0013] Preferably, the second telescopic rod forms a lifting structure in the inner cavity of the first telescopic rod, and the cross-section of the third slot is evenly distributed, and the cross-section of the third protrusion is smaller than the cross-sectional size of the third slot, and the third slot and the third protrusion form a sliding connection.

[0014] Preferably, the fourth slot is irregularly shaped, and the cross-sectional dimension of the spring is larger than the narrow end dimension of the fourth slot. The inner walls of the second connecting rod and the second telescopic rod are rotatably connected by bolts, and the fifth slot is slidably connected to the second rotating shaft.

[0015] Preferably, the knob and the slot on the left side of the ball seat form a threaded connection, and the side curvature of the adjustment plate matches the curvature of the spherical lamp holder. Furthermore, the opening size on the right side of the ball seat is smaller than the diameter of the spherical lamp holder, and both the ball seat and the adjustment plate are arranged in a "C" shape.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the limit-type power operation and maintenance toolbox with lighting function has a classification and storage box that can be rotated at a free angle, which can put several storage boxes into a toolbox with a small volume, saving space, facilitating classification and storage, and making it easy for personnel to carry the toolbox. It also has a lighting device that can be adjusted in height and angle, which is convenient for power operation and maintenance in dim environments without affecting work efficiency. If the lighting device is damaged, it can be easily replaced. It also has a foldable table, which facilitates the solution of situations where additional operations or writing are required during operation and maintenance.

[0017] 1. The tool is equipped with a first slot, a second slot, a table, and a sixth slot. The cross-sectional dimensions of the first slot are larger than those of the spherical lamp holder and lamp head, while the dimensions of the table are smaller than those of the second slot. The cross-sectional dimensions of the sixth slot are larger than those of the storage box. The left end of the table is connected to the inner wall of the toolbox shell by bolts. Due to the size difference, the lighting part can freely extend and retract inside and outside the toolbox shell without causing obstruction. The storage box can also be removed from the toolbox shell through the sixth slot during rotation, facilitating storage and preventing the toolbox shell from becoming too large and affecting portability. When the table is flipped, it can be rotated 180 degrees. The contact part between the table and the second slot can support the table, making it stable for use. When not in use, the table can be flipped to place inside the second slot without affecting portability.

[0018] 2. The toolbox is equipped with a disc, a first protrusion, a pin, a first connecting rod, a first rotating shaft, a storage box, a bracket, and a second protrusion. The first protrusion is slidably connected to a slot on the bottom of the toolbox shell, and the pin is slidably connected to a slot at the end of the first connecting rod. The first connecting rod and the storage box are rotatably connected via the first rotating shaft, which is located at a corner of the storage box. The storage boxes are arranged in an equally spaced ring array about the center of the first slot. The upper end of the first rotating shaft is rotatably connected to a slot on the lower side wall of the bracket via a bearing. The second protrusion is slidably connected to a slot on the lower right side of the toolbox shell. When the second protruding block slides in the groove, it can drive the disc to rotate. The first protruding block slides in the slot at the bottom of the toolbox shell to support the disc. The disc drives the pin to slide in the slot at the end of the first connecting rod, thereby driving the first connecting rod to rotate. Since the first connecting rod is connected to the storage box through the first pivot, it can drive the storage box to rotate around the first pivot at a uniform angle, so that the storage box can be opened and released from the toolbox shell at the same time, making it more convenient to take out and put away tools. Moreover, the storage box can be accommodated without increasing the volume of the toolbox shell, which is very economical and convenient.

[0019] 3. The device comprises a first telescopic rod, a second telescopic rod, a third slot, a third protrusion, a spring, a baffle, a fourth slot, a second connecting rod, a fifth slot, a second rotating shaft, a sixth slot, a ball seat, a knob, an adjusting plate, a spherical lamp holder, and a lamp head. The second telescopic rod forms a lifting structure within the inner cavity of the first telescopic rod. The cross-sections of the third slot are evenly spaced, and the cross-section of the third protrusion is smaller than that of the third slot. The third slot and the third protrusion are slidably connected. The fourth slot is irregularly shaped, and the cross-section of the spring is larger than the narrow end of the fourth slot. The second connecting rod and the inner wall of the second telescopic rod are rotatably connected by bolts. The fifth slot and the second rotating shaft are slidably connected. The knob and the slot on the left side of the ball seat are threadedly connected. The side curvature of the adjusting plate matches the curvature of the spherical lamp holder, and the opening size on the right side of the ball seat is smaller than the diameter of the spherical lamp holder. Both the ball seat and the adjusting plate are C-shaped. When the lighting device needs to be raised or lowered, push the third protrusion on the upper left side to slide it in the fourth slot. This causes the second rotating shaft to slide in the slot on the upper left side of the second connecting rod. Due to the connection of the bolts, the second connecting rod rotates, causing the third protrusion on the lower right side to disengage from the third slot, thus unlocking the device. Then, raise the second telescopic rod. When it reaches the appropriate position, release the push on the third protrusion on the upper left side. Due to the characteristics of the spring, the second connecting rod will automatically reset, causing the third protrusion on the lower right side to engage in the appropriate third slot, completing the height adjustment of the lighting device. When the lamp head angle needs to be adjusted, turn the knob to increase the distance between the adjusting plate and the spherical lamp holder, reducing the squeezing between the spherical lamp holder and the ball base. This allows the spherical lamp holder to rotate or be removed from the ball base, facilitating the adjustment and replacement of the lamp head angle, which is very convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0021] Figure 2 This is a top view of the tabletop structure of the present invention;

[0022] Figure 3 This is a top view of the storage box of the present invention;

[0023] Figure 4 This is a schematic diagram of the disc structure from below in this invention;

[0024] Figure 5 This is a schematic diagram of the first link structure of the present invention from a bottom view;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of the first telescopic rod of the present invention;

[0026] Figure 7This is a schematic diagram of the side structure of the first telescopic rod of the present invention;

[0027] Figure 8 For the present invention Figure 6 Enlarged structural diagram at point A in the middle;

[0028] Figure 9 For the present invention Figure 1 Enlarged structural diagram at point B.

[0029] In the diagram: 1. Toolbox outer shell; 2. First slot; 3. Second slot; 4. Tabletop; 5. Disc; 6. First protrusion; 7. Pin; 8. First connecting rod; 9. First pivot; 10. Storage box; 11. Bracket; 12. Second protrusion; 13. First telescopic rod; 14. Second telescopic rod; 15. Third slot; 16. Third protrusion; 17. Spring; 18. Baffle; 19. Fourth slot; 20. Second connecting rod; 21. Fifth slot; 22. Second pivot; 23. Sixth slot; 24. Ball seat; 25. Knob; 26. Adjustment piece; 27. Spherical lamp holder; 28. Lamp head. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1-9 The present invention provides a technical solution comprising: a toolbox shell 1, a first slot 2, a second slot 3, a tabletop 4, a disc 5, a first protrusion 6, a pin 7, a first connecting rod 8, a first rotating shaft 9, a storage box 10, a bracket 11, a second protrusion 12, a first telescopic rod 13, a second telescopic rod 14, a third slot 15, a third protrusion 16, a spring 17, a baffle 18, a fourth slot 19, a second connecting rod 20, a fifth slot 21, a second rotating shaft 22, a sixth slot 23, a ball seat 24, a knob 25, an adjusting plate 26, a spherical lamp holder 27, and a lamp head 28.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a first slot 2 is provided at the top of the toolbox shell 1, and a second slot 3 is provided on the top left side of the toolbox shell 1. A table 4 is provided inside the second slot 3. A disc 5 is provided in the middle of the interior of the toolbox shell 1, and a first protrusion 6 is fixed to the bottom of the disc 5. A round pin 7 is fixed to the upper surface of the first protrusion 6 on all sides. The upper end of the round pin 7 is connected to the end slot of the first connecting rod 8. A first pivot 9 is provided at the beginning of the first connecting rod 8 and passes through the corner of the storage box 10. A bracket 11 is fixed to the upper interior of the toolbox shell 1, and a second protrusion 12 is fixed to the right end of the disc 5. The cross-sectional dimension of the first slot 2 is larger than that of a sphere. The dimensions of the lamp holder 27 and lamp head 28 are such that the dimensions of the tabletop 4 are smaller than the cross-sectional dimensions of the second slot 3, and the cross-sectional dimensions of the sixth slot 23 are larger than the cross-sectional dimensions of the storage box 10. Furthermore, the left end of the tabletop 4 is rotatably connected to the inner wall of the toolbox shell 1 by bolts. Due to the size difference, the lighting component can freely extend and retract inside and outside the toolbox shell 1 without causing obstruction. The storage box 10 can also be removed from the toolbox shell 1 through the sixth slot 23 during rotation, facilitating storage and preventing the toolbox shell 1 from becoming too large and affecting portability. When the tabletop 4 is flipped, it can rotate 180 degrees, and the tabletop 4 contacts the second slot 3. Part of the tabletop 4 can support the load, ensuring stability during use. When not in use, the tabletop 4 can be flipped over and placed inside the second slot 3, without affecting carrying. The first protrusion 6 is slidably connected to the bottom slot of the toolbox shell 1, and the round pin 7 is slidably connected to the slot at the end of the first connecting rod 8. The first connecting rod 8 is rotatably connected to the storage box 10 via the first rotating shaft 9, which is located at the corner of the storage box 10. The storage boxes 10 are arranged in an equally spaced ring array about the center of the first slot 2. The upper end of the first rotating shaft 9 is rotatably connected to the slot on the lower side wall of the bracket 11 via a bearing. The second protrusion 12 is connected to the lower right side of the toolbox shell 1. The slots form a sliding connection. When the second protruding block 12 slides in the slot, it can drive the disc 5 to rotate. The first protruding block 6 slides in the slot at the bottom of the toolbox shell 1 to support the disc 5. The disc 5 drives the pin 7 to slide in the slot at the end of the first connecting rod 8, thereby driving the first connecting rod 8 to rotate. Since the first connecting rod 8 is connected to the storage box 10 through the first rotating shaft 9, it can drive the storage box 10 to rotate around the first rotating shaft 9 at a uniform angle, so that the storage box 10 can be opened and released from the toolbox shell 1 at the same time, making it more convenient to take out and put away tools. Moreover, the storage box 10 can be accommodated without increasing the volume of the toolbox shell 1, which is very economical and convenient.

[0033] like Figure 1 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, a first telescopic rod 13 is fixed to the bottom of the toolbox housing 1, and a second telescopic rod 14 is installed inside the first telescopic rod 13. A third slot 15 is provided on the right side of the first telescopic rod 13. A fourth slot 19 is provided on the upper left and lower right sidewalls of the second telescopic rod 14. A third protrusion 16 passes through the fourth slot 19, and a spring 17 is provided on the outside of the third protrusion 16. A baffle 18 is provided on the outside of the spring 17. A second connecting rod 20 is connected inside the second telescopic rod 14, and a fifth slot 21 is provided at both ends of the second connecting rod 20. A second rotating shaft 22 passes through the fifth slot 21, and the second rotating shaft 22 is fixed to the third protrusion 16. The outer casing 1 of the cabinet has a sixth slot 23 on its side wall. A ball seat 24 is located at the top of the second telescopic rod 14, with a knob 25 passing through its center. An adjusting piece 26 is located at the end of the knob 25. A spherical lamp holder 27 is located inside the ball seat 24, and a lamp head 28 is fixed to the right side of the spherical lamp holder 27. The second telescopic rod 14 forms a lifting structure within the inner cavity of the first telescopic rod 13. The cross-sections of the third slot 15 are evenly spaced, and the cross-section of the third protrusion 16 is smaller than that of the third slot 15. The third slot 15 and the third protrusion 16 are slidably connected. The fourth slot 19 is irregularly shaped, and the cross-section of the spring 17 is larger than the narrow end of the fourth slot 19. The inner walls of the second connecting rod 20 and the second telescopic rod 14 are rotatably connected by bolts, and the fifth slot 21 is slidably connected to the second rotating shaft 22. The knob 25 is threadedly connected to the slot on the left side of the ball seat 24, and the side curvature of the adjusting plate 26 matches the curvature of the spherical lamp holder 27. The opening size on the right side of the ball seat 24 is smaller than the diameter of the spherical lamp holder 27. Both the ball seat 24 and the adjusting plate 26 are C-shaped. When the lighting device needs to be raised or lowered, the third protrusion 16 on the upper left side is pushed, causing it to slide in the fourth slot 19. This allows the second rotating shaft 22 to slide in the slot on the upper left side of the second connecting rod 20. Due to the connection of the bolts, the second connecting rod 20 rotates, thereby driving the lower right side... The third protrusion 16 disengages from the third slot 15, unlocking the mechanism. The second telescopic rod 14 is then raised. When it reaches the appropriate position, the push on the upper left third protrusion 16 is released. Due to the characteristics of the spring 17, the second connecting rod 20 will automatically reset, causing the lower right third protrusion 16 to engage in the appropriate third slot 15, thus completing the height adjustment of the lighting device. When the angle of the lamp head 28 needs to be adjusted, the knob 25 is turned to increase the distance between the adjusting plate 26 and the spherical lamp holder 27, reducing the squeezing between the spherical lamp holder 27 and the ball seat 24. This allows the spherical lamp holder 27 to rotate or be removed from the ball seat 24, facilitating the adjustment and replacement of the lamp head 28, which is very convenient.

[0034] This is the entire working process of the limit-type power operation and maintenance toolbox with lighting function. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0035] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A limit-type power maintenance toolbox with lighting function, comprising: The toolbox shell (1) has a first slot (2) at the top. The toolbox shell (1) includes a table (4), a disc (5), a pin (7), a first connecting rod (8), a storage box (10), a third protrusion (16), a second connecting rod (20), a ball seat (24), and an adjusting plate (26). Its characteristic is that it further includes: The second slot (3) is provided on the top left side of the toolbox shell (1), and a table (4) is provided inside the second slot (3). A disc (5) is provided in the middle of the inside of the toolbox shell (1), and a first protrusion (6) is fixed at the bottom of the disc (5). A round pin (7) is fixed on the upper surface of the first protrusion (6) in all directions. The upper end of the round pin (7) is connected to the end slot of the first connecting rod (8). A first rotating shaft (9) is provided at the beginning of the first connecting rod (8). The first rotating shaft (9) passes through the corner of the storage box (10). A bracket (11) is fixed at the upper inside of the toolbox shell (1), and a second protrusion (12) is fixed at the right end of the disc (5). The first telescopic rod (13) is fixed inside the bottom of the toolbox shell (1), and the second telescopic rod (14) is provided inside the first telescopic rod (13). The right side of the first telescopic rod (13) is provided with a third slot (15). The upper left and lower right side walls of the second telescopic rod (14) are provided with a fourth slot (19). The fourth slot (19) is penetrated by a third protrusion (16). The third protrusion (16) is covered by a spring (17). The spring (17) is provided with a baffle (18). The second telescopic rod (14) is connected inside a second connecting rod (20). The two ends of the second connecting rod (20) are provided with a fifth slot (21). The fifth slot (21) is penetrated by a second rotating shaft (22). The second rotating shaft (22) is fixed on the third protrusion (16). The side wall of the toolbox shell (1) is provided with a sixth slot (23). Ball seat (24), the top of the second telescopic rod (14) is provided with ball seat (24), and a knob (25) passes through the middle of the ball seat (24), and an adjustment piece (26) is provided at the end of the knob (25). A spherical lamp holder (27) is provided inside the ball seat (24), and a lamp head (28) is fixed on the right side of the spherical lamp holder (27). The first protrusion (6) is slidably connected to the bottom slot of the toolbox shell (1), and the round pin (7) is slidably connected to the slot at the end of the first connecting rod (8). The first connecting rod (8) is rotatably connected to the storage box (10) through the first rotating shaft (9). The first rotating shaft (9) is located at the corner of the storage box (10). The storage box (10) is arranged in an equally spaced ring array about the center of the first slot (2). The upper end of the first rotating shaft (9) is rotatably connected to the slot on the lower side wall of the bracket (11) through a bearing. The second protrusion (12) is slidably connected to the slot on the lower right side of the toolbox shell (1).

2. The limit-type power maintenance toolbox with lighting function according to claim 1, characterized in that: The cross-sectional dimensions of the first slot (2) are larger than those of the spherical lamp holder (27) and the lamp head (28), and the dimensions of the tabletop (4) are smaller than those of the second slot (3). The cross-sectional dimensions of the sixth slot (23) are larger than those of the storage box (10), and the left end of the tabletop (4) is connected to the inner wall of the toolbox shell (1) by bolts.

3. A limit-type power maintenance toolbox with lighting function according to claim 1, characterized in that: The second telescopic rod (14) forms a lifting structure in the inner cavity of the first telescopic rod (13), and the cross section of the third slot (15) is evenly distributed, and the cross section of the third protrusion (16) is smaller than the cross section size of the third slot (15), and the third slot (15) and the third protrusion (16) form a sliding connection.

4. A limit-type power maintenance toolbox with lighting function according to claim 1, characterized in that: The fourth slot (19) is irregularly shaped, and the cross-sectional dimension of the spring (17) is larger than the narrow end dimension of the fourth slot (19). The second connecting rod (20) and the inner wall of the second telescopic rod (14) are connected by bolts to form a rotating connection, and the fifth slot (21) and the second rotating shaft (22) are connected by a sliding connection.

5. A limit-type power maintenance toolbox with lighting function according to claim 1, characterized in that: The knob (25) and the slot on the left side of the ball seat (24) form a threaded connection, and the side curvature of the adjustment piece (26) matches the curvature of the spherical lamp holder (27). The opening size on the right side of the ball seat (24) is smaller than the diameter of the spherical lamp holder (27), and both the ball seat (24) and the adjustment piece (26) are arranged in a "C" shape.

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