Side wiring winder

Abstract

The utility model relates to the technical field of cable storage, in particular to a side wiring winder which comprises a winding box, a winding roll, a coil spring, a rotary connecting shaft, a power connection assembly and a power connection protective cover. A cavity is formed in the winding box, the rotary connecting shaft is arranged in the cavity, and the winding roll is rotatably connected to the rotary connecting shaft; the power connection assembly comprises a power connection platform arranged on the patch board, a first power connection element, a second power connection element and a third power connection element, the first power connection element, the second power connection element and the third power connection element are arranged on the power connection platform, one end of the first power connection element abuts against a first power connection ring, one end of the second power connection element abuts against a second power connection ring, and one end of the third power connection element abuts against a third power connection ring; the first power connection ring is provided with a first power connection piece, the second power connection ring is provided with a second power connection piece, and the third power connection ring is provided with a third power connection piece. The utility model has the advantages of compact structure, stable and reliable electrical connection, safety protection design, easy maintenance and repair, simple and convenient operation and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cable storage, in particular to a side wiring reel. Background Art

[0002] A cable reel is a device used to wind, store and store cables, ropes, pipes and other items. It usually consists of an axis and a disk, and the cable or other items can be rotated around the axis and wound on the disk. Cable reels are widely used in various fields, such as power engineering, electronic equipment, construction sites, stage performances, etc. Cable reels can quickly unwind cables or ropes so that they can be used quickly when needed, improving work efficiency. Wire reels are used to store and wind conductive connecting wires.

[0003] When the cable reel is in use, the end of the cable needs to be connected to power supply. The existing cable reel power supply connection structure has poor stability, which is prone to poor contact and disconnection. The power connection reliability is poor, so it is necessary to improve the existing cable reel structure. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a side wiring reel with multiple technical effects such as compact structure, stable and reliable electrical connection, safety protection design, easy maintenance and repair, and simple operation.

[0005] The technical solution adopted by the utility model is: a side-connecting wire reel, comprising a wire reel box, a wire reel, a coil spring, a rotating connecting shaft, an electrical connection component and an electrical connection protective cover; a cavity is arranged in the wire reel box, the rotating connecting shaft is arranged in the cavity, the wire reel can be rotatably connected to the rotating connecting shaft, the coil spring is arranged between the wire reel and the cavity, and is used for the wire reel to provide torque and reset force; the electrical connection component comprises an electrical connection platform arranged on the wiring reel, a first electrical connection element, a second electrical connection element and a third electrical connection element arranged on the electrical connection platform, one end of the first electrical connection element is abutted with a first electrical connection ring, one end of the second electrical connection element is abutted with a second electrical connection ring, one end of the third electrical connection element is abutted with a third electrical connection ring, the first electrical connection ring is provided with a first electrical connection sheet, the second electrical connection ring is provided with a second electrical connection sheet, and the third electrical connection ring is provided with a third electrical connection sheet; the electrical connection protective cover is installed on one side of the wire reel box, and one end of the first electrical connection sheet, the second electrical connection sheet and the third electrical connection sheet extend to the electrical connection protective cover.

[0006] A further improvement to the above scheme is that the winding box includes an upper shell and a lower shell, the outer periphery of the lower shell is provided with an assembly slide groove, the outer periphery of the upper shell is provided with an assembly slide buckle, and the upper shell is slidably assembled on the assembly slide groove through the assembly slide buckle.

[0007] A further improvement to the above solution is that the upper shell is provided with an assembly step, and the lower shell is provided with a matching step, and the matching step is used for matching the assembly step for installation.

[0008] A further improvement to the above solution is that a wire guide groove is provided on one side of the lower shell, one end of the wire guide groove is connected to the cavity and is used for cable guidance, and arc surfaces are provided on both sides of the wire guide groove.

[0009] A further improvement to the above scheme is that the upper shell is provided with a first power connection slot, a second power connection slot and a third power connection slot, one end of the first power connection piece is inserted into and passes through the first power connection slot, one end of the second power connection piece is inserted into and passes through the second power connection slot, and one end of the third power connection piece is inserted into and passes through the third power connection slot.

[0010] A further improvement to the above scheme is that the cable reel includes a lower disc body and an upper disc body, the lower disc body can be rotatably mounted on a rotating connecting shaft, and the upper disc body is used to cover the lower disc body and form a cable reel groove between the upper disc body and the lower disc body to accommodate the connecting line.

[0011] A further improvement to the above scheme is that the first power connection element includes a first mounting portion and first abutment sheets arranged on both sides of the first mounting portion, the first abutment sheets are formed on the first mounting portion by stamping, and the first abutment sheets are obliquely bent toward the first power connection ring; the first abutment sheets are used to abut against one side of the first power connection ring for conductive connection.

[0012] A further improvement to the above scheme is that the second power connection element includes a second mounting portion and second abutment pieces arranged on both sides of the second mounting portion, the second abutment pieces are formed on the second mounting portion by stamping, and the second abutment pieces are bent obliquely toward the second power connection ring; the second abutment pieces are used to abut against one side of the second power connection ring for conductive connection.

[0013] A further improvement to the above scheme is that the third power connection element includes a third mounting portion and third abutment pieces arranged on both sides of the third mounting portion, the third abutment pieces are formed on the third mounting portion by stamping, and the third abutment pieces are obliquely bent toward the third power connection ring; the third abutment pieces are used to abut against one side of the third power connection ring for conductive connection.

[0014] A further improvement to the above solution is that an opening is provided on one side of the power connection protection cover, and the opening is used for the conductive wires of the first power connection plate, the second power connection plate and the third power connection plate to pass through.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the existing cable reels, the utility model has a cavity inside the cable reel box. Through the combination of the rotating connecting shaft, the cable reel and the coil spring, the cable reel is rotatably connected in the cavity, and torque and reset force are provided, so that the entire cable reel has a compact structure and occupies a small space, which is suitable for installation scenarios with limited space. The power connection assembly includes a power connection platform, the first, second, and third power connection elements, and corresponding power connection rings and power connection plates. Through the precise layout and design of these elements, a stable and reliable electrical connection is achieved, which effectively avoids the risk of loose or disconnected wiring, and improves the reliability and safety of the electrical connection. The power connection protective cover is installed on one side of the cable reel box, and one end of the first, second, and third power connection plates extends to the power connection protective cover, thereby forming an all-round safety protection, effectively avoiding the interference of the external environment on the wiring components, and ensuring the safety and reliability of the electrical connection. The structural design of the side-connected cable reel makes each component relatively independent, which is easy to maintain and repair, and is more convenient and quick for daily maintenance personnel. The design of this utility model fully considers multiple technical effects such as compact structure, stable and reliable electrical connection, safety protection design, easy maintenance and repair, and simple operation, providing users with efficient, safe and convenient electrical wiring and wire winding solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the side wiring reel of the utility model;

[0018] Figure 2 for Figure 1 Exploded diagram of the wiring reel on the middle side;

[0019] Figure 3 for Figure 1 An exploded diagram of another angle of view of the wiring reel in the middle side;

[0020] Figure 4 for Figure 1 Exploded diagram of the wiring reel section on the middle side.

[0021] Explanation of the reference numerals: wire reel 1, cavity 11, upper shell 12, assembly slide 121, assembly step 122, lower shell 13, assembly slide groove 131, matching step 132, lead groove 133, wire reel 2, lower disk body 21, upper disk body 22, coil spring 3, rotating connecting shaft 31, power connection assembly 4, power connection platform 41, first power connection element 42, first mounting portion 421, first abutment piece 422, second power connection element 43, second mounting portion 431, second abutment piece 432, third power connection element 44, third mounting portion 441, third abutment piece 442, first power connection ring 45, first power connection piece 451, second power connection ring 46, second power connection piece 461, third power connection ring 47, third power connection piece 471, power connection protective cover 5, opening 51. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0025] like Figure 1 to Figure 4As shown, in one embodiment of the utility model, a side-connected wire reel is involved, including a wire reel box 1, a wire reel 2, a coil spring 3, a rotating connecting shaft 31, a power connection component 4 and a power connection protective cover 5; the wire reel box 1 is provided with a cavity 11, the rotating connecting shaft 31 is provided in the cavity 11, the wire reel 2 can be rotatably connected to the rotating connecting shaft 31, the coil spring 3 is provided between the wire reel 2 and the cavity 11, and is used to provide torque and reset force for the wire reel 2; the power connection component 4 includes a power connection platform 41 provided on the wiring reel, a first power connection element 42 provided on the power connection platform 41, and a second power connection element 43 and the third power connection element 44, one end of the first power connection element 42 is abutted with a first power connection ring 45, one end of the second power connection element 43 is abutted with a second power connection ring 46, one end of the third power connection element 44 is abutted with a third power connection ring 47, the first power connection ring 45 is provided with a first power connection piece 451, the second power connection ring 46 is provided with a second power connection piece 461, and the third power connection ring 47 is provided with a third power connection piece 471; the power connection protection cover 5 is installed on one side of the winding box 1, and one end of the first power connection piece 451, the second power connection piece 461 and the third power connection piece 471 extend to the power connection protection cover 5. The winding box 1 of this embodiment is provided with a cavity 11, and the winding box 1 of the present embodiment is provided with a rotatable connection of the winding box 2 in the cavity 11 through the combination of the rotating connecting shaft 31, the winding drum 2 and the winding spring 3, and the torque and reset force are provided, so that the entire winding device has a compact structure and occupies a small space, which is suitable for installation scenarios with limited space. The power connection assembly 4 includes a power connection platform 41, first, second, and third power connection elements 44, and corresponding power connection rings and power connection sheets. Through the precise layout and design of these elements, a stable and reliable electrical connection is achieved, effectively avoiding the risk of loose or disconnected wiring, and improving the reliability and safety of the electrical connection. The power connection protective cover 5 is installed on one side of the winding box 1, and at the same time, one end of the first, second, and third power connection sheets 471 extends to the power connection protective cover 5, thereby forming an all-round safety protection, effectively avoiding the interference of the external environment on the wiring components, and ensuring the safety and reliability of the electrical connection. The structural design of the side wiring reel makes each component relatively independent, which is easy to maintain and repair, and is more convenient and quick for daily maintenance personnel. The design of the utility model fully considers multiple technical effects such as compact structure, stable and reliable electrical connection, safety protection design, easy maintenance and repair, and simple operation, providing users with efficient, safe and convenient electrical wiring and winding solutions.

[0026] The wire reel 1 includes an upper shell 12 and a lower shell 13. The outer periphery of the lower shell 13 is provided with an assembly slot 131, and the outer periphery of the upper shell 12 is provided with an assembly slide buckle 121. The upper shell 12 is slidably assembled on the assembly slot 131 through the assembly slide buckle 121. Specifically, the upper shell 12 is provided with an assembly step 122, and the lower shell 13 is provided with a matching step 132. The matching step 132 is used to match the assembly step 122 for installation. A wire guide groove 133 is provided on one side of the lower shell 13. One end of the wire guide groove 133 is connected to the cavity 11 and is used for cable guidance. Both sides of the wire guide groove 133 are provided with arc surfaces. In this embodiment, the sliding assembly of the upper shell 12 to the lower shell 13 is achieved by the matching of the assembly slide buckle 121 of the upper shell 12 and the assembly slot 131 of the lower shell 13. At the same time, the upper shell 12 is provided with an assembly step 122, and the lower shell 13 is provided with a matching step 132. This design makes the assembly between the two shells more convenient and stable, and is conducive to rapid assembly and disassembly. A lead groove 133 is provided on one side of the lower shell 13, and one end of the lead groove 133 is connected to the cavity 11 for guiding the cable. This design helps to guide the cables neatly, reduce the confusion and entanglement of the cables, and improve the neatness of the cable layout. The two sides of the lead groove 133 are provided with curved surfaces. This design helps to reduce the friction of the cables during movement, protect the cables from damage, and extend the service life of the cables. The matching design of the upper shell 12 and the lower shell 13 and the installation of the assembly step 122 and the matching step 132 make the overall structure of the winding box 1 more stable and reliable, able to withstand the vibration and impact of the external environment, and ensure the safe operation of the internal components.

[0027] The upper shell 12 is provided with a first power connection slot, a second power connection slot and a third power connection slot. One end of the first power connection piece 451 is inserted into and passes through the first power connection slot, one end of the second power connection piece 461 is inserted into and passes through the second power connection slot, and one end of the third power connection piece 471 is inserted into and passes through the third power connection slot. In this embodiment, a stable electrical connection is achieved through the design of the first, second and third power connection slots and the corresponding power connection pieces. The setting of the slot ensures that the power connection piece can be firmly inserted therein, thereby ensuring the reliability and stability of the electrical connection. The slot design can effectively fix and protect the power connection piece to prevent it from being interfered with and damaged by the external environment, and also provides effective insulation protection for the wiring personnel, reducing the risk of accidental electric shock.

[0028] The cable reel 2 includes a lower disc body 21 and an upper disc body 22, wherein the lower disc body 21 is rotatably mounted on a rotating connecting shaft 31, and the upper disc body 22 is used to cover the lower disc body 21, and a cable reel groove is formed between the upper disc body 22 and the lower disc body 21 to store the connecting wires. In this embodiment, the connecting wires can be effectively and neatly stored therein through the cable reel groove formed between the upper disc body 22 and the lower disc body 21, thereby avoiding confusion and entanglement of the connecting wires and maintaining a neat layout of the connecting wires. The lower disc body 21 is rotatably mounted on the rotating connecting shaft 31. This design allows the cable reel 2 to have the flexibility of rotation, facilitates the user to wind and store the connecting wires, and improves the convenience of use. The upper disc body 22 covers the lower disc body 21 to form a cable reel groove. This structural design makes the overall structure of the cable reel 2 compact and occupies little space, and is suitable for installation scenarios with limited space.

[0029] The first power connection element 42 includes a first mounting portion 421 and first contact pieces 422 disposed on both sides of the first mounting portion 421, the first contact pieces 422 are formed on the first mounting portion 421 by stamping, and the first contact pieces 422 are bent obliquely toward the first power connection ring 45; the first contact pieces 422 are used to abut against one side of the first power connection ring 45 for conductive connection. Specifically, the second power connection element 43 includes a second mounting portion 431 and second contact pieces 432 disposed on both sides of the second mounting portion 431, the second contact pieces 432 are formed on the second mounting portion 431 by stamping, and the second contact pieces 432 are bent obliquely toward the second power connection ring 46; the second contact pieces 432 are used to abut against one side of the second power connection ring 46 for conductive connection. The third power connection element 44 includes a third mounting portion 441 and third abutment pieces 442 arranged on both sides of the third mounting portion 441. The third abutment pieces 442 are formed on the third mounting portion 441 by stamping, and the third abutment pieces 442 are bent obliquely toward the third power connection ring 47; the third abutment pieces 442 are used to abut against one side of the third power connection ring 47 for conductive connection. In this embodiment, the first, second and third power connection elements 44 adopt a similar design, all including a mounting portion and abutment pieces. This unified design is conducive to the standardization of manufacturing and installation, and improves production efficiency. The abutment pieces are bent obliquely toward the power connection ring and are used to abut against one side of the power connection ring. This design ensures a stable conductive connection and improves the reliability and stability of the electrical connection. The design of the abutment piece can adapt to power connection rings of different shapes and sizes, and has certain versatility and adaptability.

[0030] An opening 51 is provided on one side of the power connection protection cover 5, and the opening 51 is used for the conductive wires of the first power connection plate 451, the second power connection plate 461 and the third power connection plate 471 to pass through. In this embodiment, by providing the opening 51 on one side, the conductive wires of the first, second and third power connection plates 471 can be conveniently passed through, which simplifies the lead-out operation of the line and improves the convenience of installation and maintenance.

[0031] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A side-connecting cable reel, characterized in that: It includes a winding box, a winding reel, a coil spring, a rotating connecting shaft, an electrical connection component and an electrical connection protective cover; a cavity is arranged in the winding box, the rotating connecting shaft is arranged in the cavity, the winding reel can be rotatably connected to the rotating connecting shaft, the coil spring is arranged between the winding reel and the cavity, and is used for the winding reel to provide torque and reset force; the electrical connection component includes an electrical connection platform arranged on the wiring disk, a first electrical connection element, a second electrical connection element and a third electrical connection element arranged on the electrical connection platform, one end of the first electrical connection element abuts against a first electrical connection ring, one end of the second electrical connection element abuts against a second electrical connection ring, one end of the third electrical connection element abuts against a third electrical connection ring, the first electrical connection ring is provided with a first electrical connection sheet, the second electrical connection ring is provided with a second electrical connection sheet, and the third electrical connection ring is provided with a third electrical connection sheet; the electrical connection protective cover is installed on one side of the winding box, and one end of the first electrical connection sheet, the second electrical connection sheet and the third electrical connection sheet extend to the electrical connection protective cover.

2. The side-connecting cable reel according to claim 1, characterized in that: The winding box comprises an upper shell and a lower shell. The outer periphery of the lower shell is provided with an assembly slide groove, and the outer periphery of the upper shell is provided with an assembly slide buckle. The upper shell is slidably assembled on the assembly slide groove through the assembly slide buckle.

3. The side-connecting cable reel according to claim 2, characterized in that: The upper shell is provided with an assembly step, and the lower shell is provided with a matching step, and the matching step is used for matching the assembly step for installation.

4. The side-connecting cable reel according to claim 3, characterized in that: A wire guide groove is provided on one side of the lower shell, one end of the wire guide groove is connected to the cavity and is used for cable guidance, and arc surfaces are provided on both sides of the wire guide groove.

5. The side-connecting cable reel according to claim 4, characterized in that: The upper shell is provided with a first power connection slot, a second power connection slot and a third power connection slot, one end of the first power connection piece is inserted into and passes through the first power connection slot, one end of the second power connection piece is inserted into and passes through the second power connection slot, and one end of the third power connection piece is inserted into and passes through the third power connection slot.

6. The side-connecting cable reel according to claim 1, characterized in that: The cable reel comprises a lower disc body and an upper disc body, wherein the lower disc body is rotatably mounted on a rotating connecting shaft, and the upper disc body is used to cover the lower disc body and form a cable reel groove between the upper disc body and the lower disc body to receive the connecting wire.

7. The side-connecting cable reel according to claim 1, characterized in that: The first power connection element includes a first mounting portion and first abutment sheets arranged on both sides of the first mounting portion. The first abutment sheets are formed on the first mounting portion by stamping and are bent obliquely toward the first power connection ring. The first abutment sheets are used to abut against one side of the first power connection ring for conductive connection.

8. The side-connecting cable reel according to claim 7, characterized in that: The second power connection element includes a second mounting portion and second abutment pieces arranged on both sides of the second mounting portion, the second abutment pieces are formed on the second mounting portion by stamping, and the second abutment pieces are bent obliquely toward the second power connection ring; the second abutment pieces are used to abut against one side of the second power connection ring for conductive connection.

9. The side-connecting cable reel according to claim 8, characterized in that: The third power connection element includes a third mounting portion and third contact pieces arranged on both sides of the third mounting portion. The third contact pieces are formed on the third mounting portion by stamping and are bent obliquely toward the third power connection ring. The third contact pieces are used to contact one side of the third power connection ring for conductive connection.

10. The side-connecting cable reel according to claim 1, characterized in that: An opening is provided on one side of the power connection protection cover, and the opening is used for the conductive wires of the first power connection plate, the second power connection plate and the third power connection plate to pass through.

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