Power supply auxiliary lead device
By designing a power supply auxiliary lead device that includes locking and easy-to-remove components, the problem of existing devices being unable to cover multiple sets of wires is solved, achieving stable connection and flexible expansion.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING HUADIAN BEI RAN ENERGY CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-16
AI Technical Summary
Existing power supply auxiliary lead devices cannot effectively cover multiple sets of power lines, resulting in poor practicality.
A power supply auxiliary lead wire device was designed, which includes a lead wire assembly, a locking assembly, and a removable assembly. The locking assembly enables the locking and unlocking of the wire, the removable assembly increases the number of lead wire assemblies, and the magnetic limit block and iron limit groove ensure a stable connection.
It achieves stable coverage and connection of multiple sets of wires, improves the practicality of the device, and allows for flexible increase in the number of lead wire assemblies as needed, protecting the wire ends from damage.
Smart Images
Figure CN224367479U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power supply technology, and in particular to a power supply auxiliary lead device. Background Technology
[0002] Power supply refers to the safe, reliable, continuous, and qualified sale of electrical energy to a wide range of electricity customers through power transmission and distribution equipment, meeting the needs of customers for economic construction and daily life. Power supply is usually achieved by splicing multiple cables together and drawing them out from the substation through auxiliary lead-in devices, so that the electrical energy can be transmitted well.
[0003] Existing auxiliary power supply wiring devices can only accommodate a few sets of wires during use, and cannot cover multiple sets of wires, making them impractical.
[0004] Therefore, it is necessary to provide a power supply auxiliary lead device to solve the above-mentioned technical problems. Utility Model Content
[0005] This utility model provides an auxiliary lead wire device for power supply, which solves the problem that existing lead wire devices cannot cover multiple sets of wires and have poor practicality.
[0006] To solve the above-mentioned technical problems, the power supply auxiliary lead device provided by this utility model includes: a lead assembly, wherein the lead assembly is respectively connected to a locking component and a removable component, the locking component is convenient to open and lock the lead assembly, and the removable component is convenient to add the lead assembly.
[0007] Preferably, the lead assembly includes an upper housing and a lower housing. The bottom of the upper housing and the top of the lower housing are evenly provided with a number of semi-circular grooves. A number of assembly pages are evenly fixed between the right outer walls of the upper housing and the lower housing. The bottom left end of the upper housing and the top left end of the lower housing are both connected to a locking assembly. The left and right ends of the lower housing are connected to a detachable assembly.
[0008] Preferably, the locking assembly includes a circular groove on the front and rear sides of the lower housing. Grooves are provided on both the front and rear sides of the top left end of the lower housing. Protrusions are fixedly installed on both the front and rear sides of the bottom left end of the upper housing. The protrusions are inserted into the grooves. Limiting holes are provided between the protrusions and the inner walls of the grooves. Limiting rods are inserted into the inner walls of the limiting holes. A sliding groove is provided between the limiting holes and the circular groove. A guide rod is fixedly installed on the inner wall of the circular groove. A sleeve is sleeved and slidably connected to the outer wall of the guide rod. A connecting plate is fixedly installed between the outer wall of the sleeve and the outer wall of the limiting rod.
[0009] Preferably, a spring is fixedly installed between the end of the sleeve located inside the circular groove and the inner wall of the circular groove, and the spring is sleeved on the outside of the guide rod.
[0010] Preferably, the easy-to-disassemble component includes a mounting block, which is fixedly installed on the outer wall of the left end of the lower housing. A limiting groove is formed on the front side wall of the mounting block, and a limiting block is fixedly installed on the outer wall of the right end of the lower housing.
[0011] Preferably, buffer pads are fixedly installed on the inner walls of both the upper and lower outer shells, and the buffer pads are made of rubber.
[0012] Compared with related technologies, the power supply auxiliary lead device provided by this utility model has the following beneficial effects:
[0013] This utility model provides a power supply auxiliary lead device. When the sleeve is pressed inward, the sleeve will drive the limiting rod to leave the limiting hole on the protrusion through the connecting plate, thereby releasing the locking of the protrusion. When the protrusion is inserted into the groove, the sleeve is released and the spring will automatically push the sleeve to move towards the circular groove outlet. At the same time, the connecting plate drives the limiting rod to insert into the limiting hole inside the protrusion, thus completing the locking of the protrusion.
[0014] When the semi-circular slots on one set of upper and lower shells are insufficient, the limiting block on the right end of another set of lower shells can be inserted and connected to the limiting slot on the left end of the original lower shell to increase the number of semi-circular slots. At the same time, the mounting block is made of magnet material and the limiting block is made of iron material, which can ensure that the limiting block and the limiting slot remain stable when inserted and connected. Attached Figure Description
[0015] Figure 1 A schematic diagram of a preferred embodiment of the power supply auxiliary lead device provided by this utility model;
[0016] Figure 2 for Figure 1 The diagram shows the structure of the limiting block.
[0017] Figure 3 for Figure 1 The diagram shows the structure of the sleeve.
[0018] Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below;
[0019] Figure 5 for Figure 3 The enlarged schematic diagram of part B is shown.
[0020] The following are the labels in the diagram: 1. Lead wire assembly, 11. Upper outer shell, 12. Lower outer shell, 13. Hinge, 14. Semi-circular groove, 2. Locking assembly, 21. Sleeve, 22. Protrusion, 23. Limiting rod, 24. Limiting hole, 25. Slide groove, 26. Connecting plate, 27. Spring, 28. Guide rod, 29. Circular groove, 210. Groove, 3. Easy-to-remove assembly, 31. Mounting block, 32. Limiting block, 33. Limiting groove, 4. Buffer pad. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the power supply auxiliary lead device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the limiting block. Figure 3 for Figure 1 The diagram shows the structure of the sleeve. Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown. The power supply auxiliary lead device includes: a lead assembly 1, which is connected to a locking assembly 2 and a removable assembly 3. The locking assembly 2 can be easily opened to lock the lead assembly 1, and the removable assembly 3 can be easily added to the lead assembly 1.
[0023] The lead assembly 1 includes an upper outer shell 11 and a lower outer shell 12. The bottom of the upper outer shell 11 and the top of the lower outer shell 12 are evenly provided with a number of semi-circular grooves 14. A number of assembly pages 13 are evenly fixed between the outer walls of the right ends of the upper outer shell 11 and the lower outer shell 12. The bottom left end of the upper outer shell 11 and the top left end of the lower outer shell 12 are both connected to the locking assembly 2. The left and right ends of the lower outer shell 12 are connected to the easy-to-remove assembly 3.
[0024] The upper outer shell 11 and the lower outer shell 12 can be freely added by using the easy-to-disassemble component 3. By opening the locking component 2 and using the hinge 13, the upper outer shell 11 can be flipped over to expose the semi-circular groove 14 on the top of the lower outer shell 12, making it convenient to place multiple wire connection points into the semi-circular groove 14. Then, the outer shell 11 can be closed and locked by the locking component 2.
[0025] The locking assembly 2 includes a circular groove 29, which is formed on the front and rear sides of the lower outer shell 12. The front and rear sides of the top left end of the lower outer shell 12 are provided with grooves 210. The front and rear sides of the bottom left end of the upper outer shell 11 are fixedly installed with protrusions 22. The protrusions 22 are inserted into the grooves 210. Limiting holes 24 are formed between the protrusions 22 and the inner walls of the grooves 210. Limiting rods 23 are inserted into the inner walls of the limiting holes 24. A sliding groove 25 is formed between the limiting holes 24 and the circular groove 29. A guide rod 28 is fixedly installed on the inner wall of the circular groove 29. A sleeve 21 is sleeved and slidably connected to the outer wall of the guide rod 28. A connecting plate 26 is fixedly installed between the outer wall of the sleeve 21 and the outer wall of the limiting rod 23.
[0026] The connecting plate 26 is slidably connected to the slide groove 25. When the sleeve 21 is pressed inward, the sleeve 21 will drive the limiting rod 23 away from the limiting hole 24 on the protrusion 22 through the connecting plate 26, thereby releasing the locking of the protrusion 22.
[0027] A spring 27 is fixedly installed between the end of the sleeve 21 located inside the circular groove 29 and the inner wall of the circular groove 29, and the spring 27 is sleeved on the outside of the guide rod 28.
[0028] When the protrusion 22 is inserted into the groove 210, the sleeve 21 is released, and the spring 27 will automatically push the sleeve 21 to move towards the outlet of the circular groove 29. At the same time, the connecting plate 26 drives the limiting rod 23 to insert into the limiting hole 24 inside the protrusion 22, thus locking the protrusion 22.
[0029] The easy-to-disassemble component 3 includes a mounting block 31, which is fixedly installed on the outer wall of the left end of the lower outer shell 12. A limiting groove 33 is formed on the front side wall of the mounting block 31, and a limiting block 32 is fixedly installed on the outer wall of the right end of the lower outer shell 12.
[0030] The limiting groove 33 penetrates the outer wall of the left end of the mounting block 31, and both the limiting groove 33 and the limiting block 32 are T-shaped. When the semi-circular grooves 14 on one set of upper shell 11 and lower shell 12 are insufficient, the limiting block 32 on the right end of another set of lower shell 12 can be inserted and connected to the limiting groove 33 on the left end of the original lower shell 12 to increase the number of semi-circular grooves 14. Meanwhile, the mounting block 31 is made of magnetite, and the limiting block 32 is made of iron.
[0031] Both the upper outer shell 11 and the lower outer shell 12 are fixedly installed with buffer pads 4. The buffer pads 4 are made of rubber and are designed to prevent damage to the wire connection points.
[0032] The working principle of the power supply auxiliary lead wire device provided by this utility model is as follows: After the locking component 2 releases the lock on the lead wire component 1, the lead wire component 1 is opened, and the multiple sets of wire ends to be protected are placed into the lead wire component 1 in an orderly manner. Then, the lead wire component 1 is locked by the locking component 2. When one set of lead wire components 1 is not enough, multiple sets of lead wire components 1 can be freely added by the easy-to-disassemble component 3.
[0033] Compared with related technologies, the power supply auxiliary lead device provided by this utility model has the following beneficial effects:
[0034] Pressing the sleeve 21 inward causes the sleeve 21 to move the limiting rod 23 away from the limiting hole 24 on the protrusion 22 via the connecting plate 26, thereby releasing the lock on the protrusion 22. When the protrusion 22 is inserted into the groove 210, the sleeve 21 is released, and the spring 27 will automatically push the sleeve 21 to move towards the outlet of the circular groove 29. At the same time, the connecting plate 26 drives the limiting rod 23 to insert into the limiting hole 24 inside the protrusion 22, thus completing the locking of the protrusion 22.
[0035] When the semicircular grooves 14 on one set of upper shell 11 and lower shell 12 are insufficient, the limiting block 32 on the right end of another set of lower shell 12 can be inserted and connected to the limiting groove 33 on the left end of the original lower shell 12 to increase the number of semicircular grooves 14. At the same time, the mounting block 31 is made of magnet material and the limiting block 32 is made of iron material, which can ensure that the limiting block 32 and the limiting groove 33 remain stable when inserted and connected.
[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A power supply auxiliary lead device, characterized in that, include: A lead wire assembly is provided, which is connected to a locking component and a removable component. The locking component allows for easy locking of the lead wire assembly, while the removable component allows for easy addition of the lead wire assembly. The lead wire assembly includes an upper housing and a lower housing. Several sets of semi-circular grooves are evenly distributed on the bottom of the upper housing and the top of the lower housing. Several assembly hinges are evenly fixed between the right outer walls of the upper and lower housings. The bottom left end of the upper housing and the top left end of the lower housing are connected to the locking component. The left and right ends of the lower housing are connected to the removable component. The locking component includes circular grooves located on the front and rear sides of the lower housing. The front and rear grooves on the top left end of the lower housing are also connected to the removable component. The upper outer shell has grooves on both sides. Protrusions are fixedly installed on both the front and rear sides of the bottom left end of the upper outer shell. The protrusions are inserted into the grooves. Limiting holes are formed between the protrusions and the inner walls of the grooves. Limiting rods are inserted into the inner walls of the limiting holes. A sliding groove is formed between the limiting holes and the circular groove. A guide rod is fixedly installed on the inner wall of the circular groove. A sleeve is sleeved and slidably connected to the outer wall of the guide rod. A connecting plate is fixedly installed between the outer wall of the sleeve and the outer wall of the limiting rod. The detachable assembly includes a mounting block. The mounting block is fixedly installed on the outer wall of the left end of the lower outer shell. A limiting groove is formed on the front side wall of the mounting block. A limiting block is fixedly installed on the outer wall of the right end of the lower outer shell.
2. The power supply auxiliary lead device according to claim 1, characterized in that, A spring is fixedly installed between the end of the sleeve located inside the circular groove and the inner wall of the circular groove, and the spring is sleeved on the outside of the guide rod.
3. The power supply auxiliary lead device according to claim 1, characterized in that, Both the upper and lower outer shells have cushioning pads fixedly installed on their inner walls, and the cushioning pads are made of rubber.