A cable with a built-in wire arrangement function

Abstract

The utility model discloses a kind of cables with wire arrangement function, and its technical solution main points include U-shaped frame, the bottom of U-shaped frame is fixedly connected with handheld part, and rotating shaft is rotatably installed in the inside of U-shaped frame.The utility model is through the setting of wire arrangement component, can rotate handle to drive rotating shaft rotation, so that rotating shaft synchronous drive outer circumferential winding roller rotation, realize the winding of cable body, simultaneously, sprocket b of rotating shaft outer circumferential rotation with rotating shaft, through chain drive sprocket a rotation, and then make reciprocating screw rod rotate between two fixed blocks, and base is limited by the sliding limit action of limit plate, reciprocating motion along reciprocating screw rod axial, and the guiding ring of base top synchronous drive cable body passing through is evenly distributed in winding roller outer circumferential, complete wire arrangement operation, and then the synchronous linkage of winding and wire arrangement action can be realized, so as to avoid the unrestrained release caused by cable cross extrusion, so as to be able to improve the reliability of tethered cable winding.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and more specifically to a cable with built-in cabling function. Background Technology

[0002] As a special form of multi-rotor drone, tethered drones effectively solve the problem of short flight time in traditional lithium battery-powered multi-rotor drones with their unique tethered cable power supply design. They are widely used in fields with strict requirements for long-term flight time, such as emergency communication, on-site monitoring, and signal detection. After rapid development in recent years, tethered drone technology has become increasingly mature. The system mainly consists of an unmanned aerial vehicle, a tethered cable, a tethered cable retraction and deployment device, and a ground power supply. During operation, the ground power supply converts mains or industrial electricity into high-voltage electricity, which is transmitted to the unmanned aerial vehicle through the tethered cable. After being converted by the aircraft's internal power supply, it provides power for flight. The tethered cable retraction and deployment structure realizes the automatic winding and release of the cable, ensuring the stability of the flight process.

[0003] However, this cable with built-in ribbon cable function has the following disadvantages: (1) Currently, during outdoor flight, the surface of the tethered cable is prone to adhering to impurities such as dust, sand, and water vapor condensation. During the cable retrieval process, these impurities will be squeezed between the cable surface and the retrieval device, causing wear and cracking of the cable surface, which seriously shortens the service life of the tethered cable and increases the cost of use. (2) The lack of effective cable routing function during the winding process results in the cables being arranged haphazardly on the winding roller. Adjacent cables are prone to crossing and squeezing, which not only affects the smoothness of subsequent cable release, but may also cause the cable winding device to jam, and even affect the flight safety of the UAV. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a cable with built-in cable laying function, which has the advantages of laying function and reducing impurities on the cable surface.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cable with built-in cable routing function, including a U-shaped frame, a hand-held part fixedly connected to the bottom of the U-shaped frame, a rotating shaft rotatably mounted inside the U-shaped frame, a winding roller fixedly connected to the outer periphery of the rotating shaft, a cable body wound around the outer periphery of the winding roller, a cable routing component for realizing the cable body routing function on one side of the U-shaped frame, and a cleaning component for cleaning impurities on the surface of the cable body on the outer side of the U-shaped frame; The cable assembly includes fixed blocks fixedly connected to both ends of one side of a U-shaped frame. A reciprocating screw is rotatably connected between the two fixed blocks. A base is threadedly connected to the outer periphery of the reciprocating screw. A limiting plate is fixedly connected between the bottoms of the two fixed blocks. The bottom of the base is slidably connected to the limiting plate. A guide ring for cooperating with the cable body is fixedly connected to the top of the base. A sprocket a is fixedly connected to the outer periphery of the reciprocating screw. A chain is provided on the outer periphery of the sprocket a. The cleaning assembly includes a frame fixedly connected to the top of the base. Mounting slots are provided on both sides of the frame. A threaded rod is rotatably connected inside one of the mounting slots, and a limiting rod is fixedly connected inside the other mounting slot. A threaded block is threadedly connected to the outer circumference of the threaded rod. A slider is slidably connected to the outer side of the limiting rod. A movable roller is rotatably mounted between the slider and the threaded block. A fixed roller is rotatably mounted inside the frame and below the movable roller.

[0006] The present invention is further configured such that: a sprocket b is fixedly connected to the outer periphery of the rotating shaft, the chain drive is connected between sprocket a and sprocket b, a protective shell a is fixedly connected to the inner wall of the U-shaped frame, and the sprocket a, chain and sprocket b are all arranged inside the protective shell a. By setting the protective shell a, the corrosion of the transmission components by external dust, water vapor and other impurities can be effectively isolated.

[0007] The present invention is further configured such that: a protective housing b is fixedly connected to one side of the U-shaped frame, one end of the rotating shaft passes through the interior of the protective housing b, and a ratchet is fixedly connected to its outer periphery; a fixing groove is provided at the top of the protective housing b, which can effectively protect the ratchet inside and prevent impurities from adhering or external force from damaging the ratchet during outdoor use.

[0008] The present invention is further configured such that: a limiting member is slidably connected inside the fixing groove, the bottom end of the limiting member extends into the interior of the protective housing b and engages with the teeth in the ratchet, which can limit the reverse rotation of the shaft in real time during the winding process.

[0009] The present invention is further configured such that: a pull rod is fixedly connected to the top of the limiting member, and a spring is sleeved on the outer periphery of the pull rod between the limiting member and the inner wall of the fixing groove; the reciprocating screw and the rotating shaft are rotatably connected to the inside of the protective housing a; and the spring can always provide a downward elastic force to the limiting member, so that the limiting member and the ratchet teeth are kept in a stable engagement state.

[0010] The present invention is further configured such that: the top of the pull rod extends to the outside of the protective housing b and is fixedly connected to a pull ring; one end of the rotating shaft is fixedly connected to a rotating handle, so that the operator can quickly pull the pull rod to separate the limiting component from the ratchet.

[0011] In summary, this utility model has the following beneficial effects: 1. This utility model, through the setting of the cable laying assembly, allows the rotating handle to drive the rotating shaft to rotate, which in turn drives the outer winding roller to rotate, thereby achieving the winding of the cable body. At the same time, the sprocket b on the outer periphery of the rotating shaft rotates with the rotating shaft, and drives the sprocket a to rotate through the chain drive, thereby causing the reciprocating screw to rotate between two fixed blocks. The base is limited by the sliding limit of the limiting plate and reciprocates along the axial direction of the reciprocating screw. The guide ring at the top of the base synchronously drives the cable body that has passed through to be evenly distributed on the outer periphery of the winding roller, completing the cable laying operation. This enables the synchronous linkage of winding and cable laying actions, thereby avoiding the cable crossing and squeezing that causes poor cable release, thus improving the reliability of cable laying and release.

[0012] 2. This utility model, through the setting of the cleaning component, allows the rotatable threaded rod to cause the threaded block connected to the outer circumference to drive one side of the moving roller to move along the mounting groove. At the same time, the other side of the moving roller slides synchronously along the limit rod with the slider until the moving roller and the fixed roller below jointly adhere to the surface of the cable body. When the cable body is wound up, the moving roller and the fixed roller scrape away dust, sand and other impurities from the surface of the cable through rolling friction, thus completing the cleaning. This can prevent impurities from squeezing and abrading the cable during winding, thereby reducing the problems of short cable life and high operating costs, and extending the service life of the cable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this embodiment; Figure 2 This is a side view of this embodiment; Figure 3 This is a schematic diagram of the interior of the protective housing a in this embodiment; Figure 4 This is a schematic diagram of the cleaning components in this embodiment; Figure 5 This is the embodiment Figure 2 Enlarged view of point A in the middle.

[0014] Reference numerals: 1. U-shaped frame; 2. Handheld part; 3. Winding roller; 4. Cable body; 5. Rotating shaft; 6. Cleaning assembly; 601. Frame; 602. Moving roller; 603. Slider; 604. Limiting rod; 605. Threaded block; 606. Threaded rod; 607. Fixed roller; 7. Cable assembly; 701. Base; 702. Guide ring; 703. Limiting plate; 704. Reciprocating screw; 705. Fixed block; 706. Sprocket a; 707. Chain; 8. Protective housing a; 9. Ratchet; 10. Protective housing b; 11. Limiting element; 12. Pull rod; 13. Spring; 14. Sprocket b. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] This embodiment discloses a cable with built-in ribbon cable function, such as... Figures 1 to 5 As shown, it includes a U-shaped frame 1, a hand-held part 2 fixedly connected to the bottom of the U-shaped frame 1, a rotating shaft 5 rotatably installed inside the U-shaped frame 1, a winding roller 3 fixedly connected to the outer periphery of the rotating shaft 5, a cable body 4 wound around the outer periphery of the winding roller 3, a cable laying assembly 7 for realizing the cable body 4 laying function on one side of the U-shaped frame 1, and a cleaning assembly 6 for cleaning impurities on the surface of the cable body 4 on the outer side of the U-shaped frame 1. The cable assembly 7 includes fixed blocks 705 fixedly connected to both ends of one side of the U-shaped frame 1. A reciprocating screw 704 is rotatably connected between the two fixed blocks 705. A base 701 is threadedly connected to the outer periphery of the reciprocating screw 704. A limiting plate 703 is fixedly connected between the bottoms of the two fixed blocks 705. The bottom of the base 701 is slidably connected to the limiting plate 703. A guide ring 702 that mates with the cable body 4 is fixedly connected to the top of the base 701. A sprocket a 706 is fixedly connected to the outer periphery of the reciprocating screw 704. A chain 707 is provided on the outer periphery of the sprocket a 706. In use, the operator can hold the handle 2 and rotate the handle to drive the rotating shaft 5 to rotate, so that the rotating shaft 5 synchronously drives the outer... The winding roller 3 rotates to wind up the cable body 4. At the same time, the sprocket b14 on the outer periphery of the rotating shaft 5 rotates with the rotating shaft 5, and drives the sprocket a706 to rotate through the chain 707. This causes the reciprocating screw 704 to rotate between the two fixed blocks 705. The base 701 is limited by the sliding limit of the limiting plate 703 and reciprocates along the axial direction of the reciprocating screw 704. The guide ring 702 at the top of the base 701 synchronously drives the cable body 4 to be evenly distributed on the outer periphery of the winding roller 3, completing the cable laying operation. This enables the synchronous linkage of winding and laying actions, which can avoid the cable crossing and squeezing caused by poor cable laying, thereby improving the reliability of cable laying and winding.

[0017] The cleaning component 6 includes a frame 601 fixedly connected to the top of the base 701. Mounting slots are provided on both sides of the frame 601. A threaded rod 606 is rotatably connected inside one mounting slot, and a limiting rod 604 is fixedly connected inside the other mounting slot. A threaded block 605 is threadedly connected to the outer circumference of the threaded rod 606. A slider 603 is slidably connected to the outer side of the limiting rod 604. A movable roller 602 is rotatably mounted between the slider 603 and the threaded block 605. A fixed roller 607 is rotatably mounted inside the frame 601 and below the movable roller 602. During cable routing, the cable body 4 must first pass through the frame 601. Within 01, the operator can rotate the threaded rod 606, causing the threaded block 605 connected to the outer circumference to drive one side of the moving roller 602 to move along the mounting groove. At the same time, the other side of the moving roller 602 slides synchronously along the limit rod 604 with the slider 603 until the moving roller 602 and the fixed roller 607 below jointly adhere to the surface of the cable body 4. When the cable body 4 is wound up, the moving roller 602 and the fixed roller 607 scrape off the dust, sand and other impurities on the surface of the cable through rolling friction, thus completing the cleaning. This can prevent impurities from squeezing and abrading the cable during winding, thereby reducing the problems of short cable life and high operating costs, and extending the service life of the cable.

[0018] Among them, a sprocket b14 is fixedly connected to the outer periphery of the rotating shaft 5, and a chain 707 is driven between sprocket a706 and sprocket b14. A protective shell a8 is fixedly connected to the inner wall of the U-shaped frame 1. Sprocket a706, chain 707 and sprocket b14 are all set inside the protective shell a8. The protective shell a8 can effectively isolate external dust, water vapor and other impurities from corroding the transmission components and prevent the components from rusting or jamming.

[0019] The U-shaped frame 1 is fixedly connected to a protective housing b10 on one side. One end of the rotating shaft 5 passes through the interior of the protective housing b10 and is fixedly connected to a ratchet 9 on its outer periphery. The top of the protective housing b10 is provided with a fixing groove. The protective housing b10 can effectively protect the ratchet 9 inside, preventing impurities from adhering or external force from damaging the ratchet 9 when used outdoors.

[0020] The fixed groove has a sliding connection of a limiting member 11. The bottom end of the limiting member 11 extends into the interior of the protective housing b10 and engages with the teeth in the ratchet 9. This can limit the reverse rotation of the shaft 5 in real time during the winding process, and prevent the cable from becoming loose due to the operator's loose hand or external interference.

[0021] The top of the limiting member 11 is fixedly connected to a pull rod 12. A spring 13 is sleeved on the outer periphery of the pull rod 12 between the limiting member 11 and the inner wall of the fixing groove. The reciprocating screw 704 and the rotating shaft 5 are rotatably connected to the inside of the protective housing a8. Through the setting of the spring 13, the limiting member 11 can always be provided with a downward elastic force, so that the limiting member 11 and the ratchet 9 teeth are stably engaged, without the need for continuous manual force application.

[0022] The top of the pull rod 12 extends to the outside of the protective housing b10 and is fixedly connected to a pull ring. One end of the rotating shaft 5 is fixedly connected to a rotating handle, which allows the operator to quickly pull the pull rod 12 to separate the limiting part 11 from the ratchet 9, thus improving the convenience of the wire feeding operation.

[0023] The working principle and usage process of this utility model are as follows: First, when using it, the operator can hold the handle 2 and rotate the handle to drive the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the outer winding roller 3 to rotate, thereby achieving the winding of the cable body 4. During the cable laying process, the cable body 4 needs to pass through the frame 601 first. The operator can rotate the threaded rod 606, so that the threaded block 605 connected to the outer thread drives one side moving roller 602 to move along the mounting groove. At the same time, the other side moving roller 602 slides synchronously along the limit rod 604 with the slider 603 until the moving roller 602 and the fixed roller 607 below jointly adhere to the surface of the cable body 4. When the cable body 4 is wound up, the moving roller 602 and the fixed roller 607 scrape off the dust, sand and other impurities on the surface of the cable through rolling friction, thus cleaning and preventing impurities from squeezing and abrading the cable during winding. Meanwhile, the sprocket b14 on the outer periphery of the rotating shaft 5 rotates with the rotating shaft 5, and drives the sprocket a706 to rotate through the chain 707, thereby causing the reciprocating screw 704 to rotate between the two fixed blocks 705. The base 701 is limited by the sliding limit of the limiting plate 703 and reciprocates along the axial direction of the reciprocating screw 704. The guide ring 702 at the top of the base 701 synchronously drives the cable body 4 to be evenly distributed on the outer periphery of the winding roller 3, completing the cable laying operation.

[0024] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable with built-in cabling function, comprising a U-shaped frame (1), characterized in that: The bottom of the U-shaped frame (1) is fixedly connected to a hand-held part (2). A rotating shaft (5) is rotatably installed inside the U-shaped frame (1). A winding roller (3) is fixedly connected to the outer periphery of the rotating shaft (5). The cable body (4) is wound around the outer periphery of the winding roller (3). A cable laying assembly (7) for realizing the cable body (4) laying function is provided on one side of the U-shaped frame (1). A cleaning assembly (6) for cleaning impurities on the surface of the cable body (4) is provided on the outer side of the U-shaped frame (1). The cable assembly (7) includes fixed blocks (705) fixedly connected to both ends of one side of the U-shaped frame (1), a reciprocating screw (704) rotatably connected between the two fixed blocks (705), a base (701) threadedly connected to the outer periphery of the reciprocating screw (704), a limiting plate (703) fixedly connected between the bottoms of the two fixed blocks (705), the bottom of the base (701) slidably connected to the limiting plate (703), a guide ring (702) for use with the cable body (4) fixedly connected to the top of the base (701), a sprocket a (706) fixedly connected to the outer periphery of the reciprocating screw (704), and a chain (707) provided on the outer periphery of the sprocket a (706). The cleaning component (6) includes a frame (601) fixedly connected to the top of the base (701). The frame (601) has mounting slots on both sides. A threaded rod (606) is rotatably connected inside one of the mounting slots, and a limiting rod (604) is fixedly connected inside the other mounting slot. A threaded block (605) is threadedly connected to the outer circumference of the threaded rod (606). A slider (603) is slidably connected to the outer side of the limiting rod (604). A movable roller (602) is rotatably installed between the slider (603) and the threaded block (605). A fixed roller (607) is rotatably installed inside the frame (601) and below the movable roller (602).

2. The cable with built-in ribbon cable function according to claim 1, characterized in that: A sprocket b (14) is fixedly connected to the outer periphery of the rotating shaft (5). The chain (707) is driven between the sprocket a (706) and the sprocket b (14). A protective shell a (8) is fixedly connected to the inner wall of the U-shaped frame (1). The sprocket a (706), the chain (707) and the sprocket b (14) are all located inside the protective shell a (8).

3. The cable with built-in ribbon cable function according to claim 1, characterized in that: A protective housing b (10) is fixedly connected to one side of the U-shaped frame (1). One end of the rotating shaft (5) passes through the interior of the protective housing b (10) and a ratchet (9) is fixedly connected to its outer periphery. A fixing groove is provided at the top of the protective housing b (10).

4. A cable with built-in ribbon cable function according to claim 3, characterized in that: The fixed groove is internally connected to a limiting member (11), the bottom end of which extends into the interior of the protective housing b (10) and engages with the teeth in the ratchet (9).

5. A cable with built-in ribbon cable function according to claim 4, characterized in that: A pull rod (12) is fixedly connected to the top of the limiting member (11). A spring (13) is sleeved on the outer periphery of the pull rod (12) between the limiting member (11) and the inner wall of the fixing groove. The reciprocating screw (704) and the rotating shaft (5) are rotatably connected to the inside of the protective shell a (8).

6. A cable with built-in ribbon cable function according to claim 5, characterized in that: The top of the pull rod (12) extends to the outside of the protective housing b (10) and is fixedly connected to a pull ring, and one end of the rotating shaft (5) is fixedly connected to a rotating handle.

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