Conductive wire harness with winding structure

Abstract

The utility model relates to the field of conductive wire harnesses, and discloses a conductive wire harness with a winding structure, which comprises a winding roll, a plurality of extension rolls are connected in the winding roll in a sliding manner, a fixing component is arranged in each extension roll, a plurality of fixing grooves are formed in the inner wall of each extension roll, and the fixing components are arranged in the fixing grooves. A limiting ring is fixedly connected to one end of each extension roll, a rotating shaft is rotatably connected to the inner wall of each extension roll, a plurality of extension assemblies are arranged on the inner wall of each rotating shaft, each fixing assembly comprises a fixing pin, a limiting plate and a spring, and the outer wall of each fixing pin is slidably connected to the interior of the corresponding extension roll; the inner wall of the limiting plate is fixedly connected to the outer wall of the fixing pin. According to the conductive wire harness winding structure, the limiting ring is held firstly and pulled out outwards, so that the effect of adapting to conductive wire harnesses with different diameters and lengths is achieved, the problem that the conductive wire harnesses with different lengths or diameters need to be stored through different devices is solved, and therefore the high efficiency of the conductive wire harness with the winding structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of conductive wire harness, especially to a conductive wire harness with winding structure. BACKGROUND

[0002] The conductive wire harness is composed of wires, insulation layers, shielding layers, sheaths and the like, and plays a role in transmitting electric energy and electric signals, and is indispensable in many fields such as electric power, automobiles, electronic equipment and the like. The conductive wire harness with winding structure is used on one hand for the consideration of convenient management and storage, which can efficiently utilize space and facilitate arrangement and searching, and on the other hand can protect the wire harness, prevent abrasion and avoid pulling, improve safety and reduce safety hazards, facilitate maintenance and inspection, and can be flexibly and conveniently wound and unwound when the mobile equipment is moved or the use position is changed, so as to adapt to the requirements of wire harness length in different scenes.

[0003] The working principle of the existing conductive wire harness with winding structure is divided into two types of manual and automatic. The manual winding relies on the staff to rotate the crank to drive the winding wheel, and the adjustable block on the shaft plays a limiting role to prevent over-winding. The automatic winding is driven by a spring, and the winding and unwinding are realized by spring tightening, energy storage, unwinding stretching and energy release. There is also a motor drive, and the motor drives the winding wheel through a transmission device. The progress and tension are monitored by a sensor, and the motor is started and stopped according to the signal controlled by an encoder. In addition, the scroll spring cooperates with the clutch mechanism, the scroll spring is wound tightly to store energy, and the clutch mechanism switches the winding and unwinding state.

[0004] In actual application scenarios, although the conductive wire harness with winding structure optimizes the wire harness management to a certain extent, there are still significant deficiencies. During the operation of the equipment, multiple different types of equipment often work cooperatively, and the lengths and diameters of the conductive wire harnesses required by these equipment are different. However, the existing conductive wire harness with winding structure cannot flexibly cope with this complex situation. For conductive wire harnesses with different lengths, the winding structure is difficult to quickly and accurately adjust to the adaptive length, and manual intervention is required, which consumes a lot of time and energy. For conductive wire harnesses with different diameters, the winding structure is difficult to realize compatibility, which either cannot tightly wind or causes the wire harness to be excessively squeezed and damaged. This undoubtedly greatly affects the efficiency of the conductive wire harness with winding structure and hinders the smooth operation of the equipment. UTILITY MODEL CONTENTS

[0005] In order to make up for the above deficiencies, the utility model provides a conductive wire harness with winding structure, which aims to improve the problem that different equipment needs to store conductive wire harnesses with different lengths or diameters during equipment use.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a conductive wire harness with winding structure, including the collection of winding, the collection of winding inside sliding connection has a plurality of extension winding, each extension winding inside all be provided with fixed component, each extension winding inner wall all are set with a plurality of fixed slots, each extension winding one end all are fixedly connected with the limit ring, the extension winding inner wall rotatably connected with the pivot, the pivot inner wall is provided with a plurality of extension components,

[0007] Each fixed component includes a fixed pin, a limit plate and a spring, the fixed pin outer wall is connected in the extension winding inside, the limit plate inner wall is fixedly connected in the fixed pin outer wall, the spring is arranged in the extension winding inside, one end of the spring is fixedly connected in the extension winding inside, the other end of the spring is fixedly connected in one end of the fixed pin.

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

[0009] Each extension component includes an extension shaft and a connecting plate, the extension shaft outer wall is connected in the pivot inner wall, and the connecting plate one side is fixedly connected in one end of the extension shaft.

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

[0011] Each connecting plate bottom is fixedly connected with a support plate, and each support plate bottom is fixedly connected with a bottom plate.

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

[0013] Each connecting plate top is fixedly connected with a fixed strip, and each fixed strip inside is slidably connected with a fixed column.

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

[0015] Each fixed strip inside is fixedly connected with a sliding column, and each fixed column one end is fixedly connected with a handle.

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

[0017] Each fixed column inside is set with a sliding groove, and the fixed column is symmetrically arranged and arranged on both sides of the collection of winding.

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

[0019] Each limit ring one side is set with a plurality of fixed holes, and the fixed hole is set on one side of the limit ring and is arranged in annular array.

[0020] The utility model has the advantages of:

[0021] 1. In the utility model, first hold the limit ring and draw it outwards, make the fixed pin in the extension roll shrink inwards, unlock two extension rolls, the spring in the interior will pop out the fixed pin and slide into the fixed slot after reaching the length needed, thus reach the effect that in the equipment use process, the conductive wire harness of different diameters and lengths can be adapted, avoid the problem that in the equipment use process, different equipment is needed to accommodate the conductive wire harness of different lengths or diameters, thus improve the efficiency of the conductive wire harness with winding structure.

[0022] 2. In the utility model, first pull the handle to draw the fixed column outwards, make the limit ring unlock and make the equipment can rotate by the rotating shaft, when the length of the conductive wire harness reaches the length needed, stop the limit ring and push the handle in, make the fixed column enter the fixed hole, thus reach the effect that in the equipment use process, the extension length of the conductive wire harness can be controlled, the length control is more flexible, avoid the problem that in the equipment use process, the extension length of the conductive wire harness cannot be controlled, thus improve the convenience of the conductive wire harness with winding structure. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional view of the conductive wire harness with winding structure is proposed for the utility model;

[0024] Figure 2 The internal structure diagram of the conductive wire harness with winding structure is proposed for the utility model;

[0025] Figure 3 The connection plate structure diagram of the conductive wire harness with winding structure is proposed for the utility model;

[0026] Figure 4 For Figure 3 The local enlarged structure diagram of A in the utility model.

[0027] Legend:

[0028] 1, the collection volume; 2, extension roll; 3, fixed slot; 4, fixed pin; 5, limit plate; 6, spring; 7, limit ring; 8, rotating shaft; 9, extension shaft; 10, connecting plate; 11, support plate; 12, bottom plate; 13, fixed strip; 14, fixed column; 15, sliding column; 16, handle; 17, sliding groove; 18, fixed hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0030] With reference to Figure 1 and Figure 2 The utility model provides an embodiment: a conductive wire harness with winding structure, including winding 1 for receiving conductive wire harness, winding 1 inside is connected with a plurality of extension roll 2 slidingly, extension receives the range of conductive wire harness, every extension roll 2 inside is provided with fixed assembly, every extension roll 2 inner wall is provided with a plurality of fixed slots 3 for fixing extension roll 2, every extension roll 2 one end is fixedly connected with limit ring 7, limit the movement range of conductive wire harness, extension roll 2 inner wall is rotatably connected with pivot 8 for rotating equipment, pivot 8 inner wall is provided with a plurality of extension assembly,

[0031] Every fixed assembly includes fixed pin 4, limit plate 5 and spring 6, fixed pin 4 outer wall slidingly connects in extension roll 2 inside, for fixing extension roll 2, limit plate 5 inner wall is fixedly connected on fixed pin 4 outer wall, limit the movement range of fixed pin 4, spring 6 is arranged in extension roll 2 inside, provides elastic force for fixed pin 4, spring 6 one end is fixedly connected in extension roll 2 inside, spring 6 other end is fixedly connected in fixed pin 4 one end, every extension assembly includes extension shaft 9 and connecting plate 10, extension shaft 9 outer wall slidingly connects in pivot 8 inner wall, for extension connecting plate 10, connecting plate 10 one side is fixedly connected in extension shaft 9 one end.

[0032] Specifically, first, the operator holds the limit ring 7 and pulls it outwards, in this process, the fixed pin 4 inside the extension roll 2 can be clearly seen to gradually shrink inward under the action of the internal mechanism as the limit ring 7 moves outward, unlocking the two extension rolls 2 and preparing for subsequent length adjustment. When the operator stretches the conductive wire harness to the desired length, the spring 6, which has been in a state of storing energy, will act, and it will quickly pop out the fixed pin 4 with a force, and the fixed pin 4 will accurately slide into the fixed slot 3 under the action of this force, ensuring that the conductive wire harness maintains a stable length during use.

[0033] With reference to Figure 3 and Figure 4Each connecting plate 10 is fixedly connected with a support plate 11 at the bottom, used for supporting the equipment, each support plate 11 is fixedly connected with a bottom plate 12 at the bottom, used for fixing the equipment, each connecting plate 10 is fixedly connected with a fixed strip 13 at the top, used for connecting a fixed column 14, each fixed strip 13 is slidably connected with a fixed column 14 inside, used for fixing a limiting ring 7, each fixed strip 13 is fixedly connected with a sliding column 15 inside, limiting the movement range of the fixed column 14, each fixed column 14 is fixedly connected with a handle 16 at one end, used for pulling the fixed column 14, each fixed column 14 is provided with a sliding groove 17 inside, the fixed columns 14 are symmetrically arranged between the two sides of the winding roll 1, each limiting ring 7 is provided with a plurality of fixed holes 18 on one side, used for connecting with the fixed column 14, the fixed holes 18 are arranged in a ring array on one side of the limiting ring 7.

[0034] Specifically, first find the handle 16, then pull the handle 16 with appropriate force, under this pulling force, the fixed column 14 slowly pulls out, at this time, the limiting ring 7 originally limited by the fixed column 14 is also unlocked, once the limiting ring 7 is unlocked, the equipment can rotate freely around the rotating shaft 8, then according to the actual use requirement, start to release the conductive wire bundle, when the length of the conductive wire bundle gradually increases to the required length, stop the limiting ring 7 with hand, then push the handle 16 pulled out just now steadily, when the fixed column 14 completely enters the fixed hole 18, the equipment is stable at the current length of the conductive wire bundle at this time, and can be used at any time.

[0035] Working principle: in the process of using the conductive wire bundle with winding structure, first determine the deployment degree of the equipment according to the diameter and length of the conductive wire bundle to be wound, hold the limiting ring 7 and pull it out after determining, so that the fixed pin 4 inside the extension roll 2 retracts inward, and the two extension rolls 2 are unlocked, after reaching the required length, the spring 6 inside will pop out the fixed pin 4 and slide into the fixed slot 3 inside, then rotate the equipment to make the conductive wire bundle all be wound up, then when the conductive wire bundle needs to be used, pull the handle 16 to pull out the fixed column 14, so that the limiting ring 7 is unlocked and the equipment can be rotated by the rotating shaft 8, when the length of the conductive wire bundle reaches the required length, stop the limiting ring 7 and then push the handle 16, so that the fixed column 14 enters the fixed hole 18 inside.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An electrically conductive strand having a bunched structure, comprising a bunched roll (1), characterized in that: The inside of the collection roll (1) is slidably connected with a plurality of extension rolls (2), the inside of each extension roll (2) is provided with a fixing assembly, the inner wall of each extension roll (2) is provided with a plurality of fixing grooves (3), one end of each extension roll (2) is fixedly connected with a limiting ring (7), the inner wall of the extension roll (2) is rotatably connected with a rotating shaft (8), and the inner wall of the rotating shaft (8) is provided with a plurality of extension assemblies. Each fixing assembly comprises a fixing pin (4), a limiting plate (5) and a spring (6), the outer wall of the fixing pin (4) is slidably connected in the inside of the extension roll (2), the inner wall of the limiting plate (5) is fixedly connected to the outer wall of the fixing pin (4), the spring (6) is arranged in the inside of the extension roll (2), one end of the spring (6) is fixedly connected to the inside of the extension roll (2), and the other end of the spring (6) is fixedly connected to one end of the fixing pin (4).

2. The conductive wire bundle with a winding structure according to claim 1, wherein: Each extension assembly comprises an extension shaft (9) and a connecting plate (10), the outer wall of the extension shaft (9) is slidably connected to the inner wall of the rotating shaft (8), and one side of the connecting plate (10) is fixedly connected to one end of the extension shaft (9).

3. The conductive braid with a winding structure according to claim 2, wherein: The bottom of each connecting plate (10) is fixedly connected with a supporting plate (11), and the bottom of each supporting plate (11) is fixedly connected with a bottom plate (12).

4. The conductive braid with a winding structure according to claim 2, wherein: The top of each connecting plate (10) is fixedly connected with a fixing strip (13), and the inside of each fixing strip (13) is slidably connected with a fixing column (14).

5. The conductive braid with a winding structure according to claim 4, characterized in that: The inside of each fixing strip (13) is fixedly connected with a sliding column (15), and one end of each fixing column (14) is fixedly connected with a handle (16).

6. The conductive braid with a winding structure according to claim 5, characterized in that: The inside of each fixing column (14) is provided with a sliding groove (17), and the fixing columns (14) are arranged in a symmetrical array on both sides of the collection roll (1).

7. The conductive braid with a winding structure according to claim 1, wherein: A plurality of fixing holes (18) are formed in one side of each limiting ring (7), and the fixing holes (18) are arranged in an annular array on one side of the limiting ring (7).

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