A wire winding device

Abstract

This utility model relates to a wire winding device, including a base, a clamping device, and a limiting device. A column is fixedly connected to one side of the upper surface of the base, and a support frame is fixedly connected to the upper surface of the column. A winding shaft is rotatably connected to the center of the column near the center of the base. The clamping assembly includes two lifting components. A second mounting groove is provided inside the base and the support frame. The two lifting components are respectively installed inside the two second mounting grooves. The limiting device includes an adjusting component and two limiting rings. The two limiting rings are slidably connected to both sides of the surface of the winding shaft. A first mounting groove is provided inside the winding shaft. The adjusting component is located inside the first mounting groove and is used to drive the two limiting rings to move relative to each other. This utility model can automatically wind up the wire and limit and fix the wire to prevent it from loosening.

Description

Technical Field

[0001] This utility model relates to the technical field of wire storage devices, specifically a wire winding device. Background Technology

[0002] In recent years, laparoscopic surgery has been widely used in clinical practice. The successful execution of such surgeries mainly depends on the coordinated use of imaging systems and laparoscopic instruments. The imaging systems and laparoscopic instruments used during surgery are mostly connected by leads. Commonly used leads include camera cables, electrocautery wires, beam guides, and ultrasonic scalpel leads. Precision lead-type surgical instruments have become a major component of laparoscopic instruments. There are clear regulations for the handling and storage of lead-type surgical instruments, requiring that leads be coiled with a large arc, a diameter greater than 10cm, and without sharp angles. Traditionally, a freehand spiral winding method is used to wind leads, but it is difficult to ensure that every operator achieves the required coiling diameter, posing a risk of lead damage. To address these issues, simple tools are typically used for winding.

[0003] Existing simple winding tools typically consist of a rotatable winding shaft and limiting rings on the shaft. The diameter of the winding shaft determines the curvature of the wire winding. A power device drives the winding shaft to rotate, thus enabling the winding of the wire. While simple winding tools improve efficiency to some extent, the spacing of the limiting rings on the winding shaft is difficult to adjust. When the wire occupies only a short length of space on the winding shaft, the limiting effect of the limiting rings on the wire weakens, easily causing the wire to loosen horizontally. At the same time, the wire wound on the winding shaft, especially the outermost wire, is also prone to loosening vertically due to the lack of limiting. To solve these problems, there is an urgent need to develop a wire winding device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wire winding device to solve the problem that wires are prone to loosening during the current winding process.

[0005] This utility model discloses a wire winding device, comprising a base, a clamping device, and a limiting device. A column is fixedly connected to one side of the upper surface of the base, and a support frame is fixedly connected to the upper surface of the column. A winding shaft is rotatably connected to the center of the column near the center of the base. The clamping device includes two lifting components. A second mounting groove is provided inside both the base and the support frame. The two lifting components are respectively installed inside the two second mounting grooves. The limiting device includes an adjusting component and two limiting rings. The two limiting rings are slidably connected to both sides of the surface of the winding shaft. A first mounting groove is provided inside the winding shaft. The adjusting component is disposed inside the first mounting groove and is used to drive the two limiting rings to move relative to each other.

[0006] As a further improvement of this utility model, a motor is fixedly connected to the side of the column away from the center of the winding shaft, and the output end of the motor is fixedly connected to the end of the winding shaft.

[0007] As a further improvement of this utility model, the lifting assembly includes an electric telescopic rod and an arc-shaped plate. The electric telescopic rod is fixedly connected inside the second mounting groove, and the output end of the electric telescopic rod passes through the second mounting groove and is fixedly connected to the arc-shaped plate.

[0008] As a further improvement of this utility model, the diameter of the arc-shaped plate is larger than the diameter of the coiling shaft, an elastic pad is fixedly connected to the concave surface of the arc-shaped plate, and the arc-shaped plate is detachably fixed to the output end of the electric telescopic rod by screws.

[0009] As a further improvement of this utility model, the adjustment assembly includes two lead screw nuts and a bidirectional lead screw. The bidirectional lead screw is rotatably connected to both ends of the first mounting groove. The two lead screw nuts are respectively threaded to both sides of the bidirectional lead screw. A handle is rotatably connected to the side of the coiled shaft away from the column. The handle is fixedly connected to one end of the bidirectional lead screw.

[0010] As a further improvement of this utility model, two guide grooves are provided on both sides of the surface of the coiled shaft, and a connecting rod is fixedly connected to the surface of the lead screw nut at the position corresponding to the guide groove. The other end of the connecting rod is fixedly connected to the inner side of the limiting ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the setting of an electric telescopic rod, and the connection between the arc plate and the output end of the electric telescopic rod, allows the electric telescopic rod to control the arc plate to move in the direction of the winding shaft, thereby squeezing and fixing the wire on the winding shaft. With the elastic pad set on the arc plate, the stability can be further increased, and at the same time, it can prevent wear on the surface of the wire.

[0012] 2. This utility model, through the bidirectional lead screw and lead screw nut set inside the winding shaft, and the connecting rod set on the lead screw nut and the fixed connection with the limiting ring, allows the operator to drive the two limiting rings to move relative to each other when rotating the bidirectional lead screw. This can squeeze and fix the two sides of the wire wound on the winding shaft, further limiting and fixing the wire and preventing the wire from loosening. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1This is a schematic diagram of the overall right-side three-dimensional structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall left-side three-dimensional structure of this utility model.

[0015] Figure 3 This is a three-dimensional sectional view of the coiled shaft of this utility model.

[0016] Figure 4 This is a three-dimensional sectional view of the base of this utility model.

[0017] In the diagram: 1. Base; 2. Motor; 3. Column; 4. Support frame; 5. Coiling shaft; 6. Limiting ring; 7. Guide groove; 8. Arc plate; 9. First mounting groove; 10. Screw nut; 11. Two-way screw; 12. Second mounting groove; 13. Electric telescopic rod. Detailed Implementation

[0018] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0019] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In the description of this technology, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0021] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] Please see Figure 1-4This utility model discloses a wire winding device, including a base 1, a clamping device, and a limiting device. A column 3 is fixedly connected to one side of the upper surface of the base 1, and a support frame 4 is fixedly connected to the upper surface of the column 3. A winding shaft 5 is rotatably connected to the center of the column 3 near the center of the base 1. The clamping device includes two lifting components. A second mounting groove 12 is provided inside the base 1 and the support frame 4. The two lifting components are respectively installed inside the two second mounting grooves 12. The limiting device includes an adjusting component and two limiting rings 6. The two limiting rings 6 are slidably connected to both sides of the surface of the winding shaft 5. A first mounting groove 9 is provided inside the winding shaft 5. The adjusting component is set inside the first mounting groove 9 and is used to drive the two limiting rings 6 to move relative to each other.

[0023] In this embodiment, a motor 2 is fixedly connected to the side of the column 3 away from the center of the winding shaft 5, and the output end of the motor 2 is fixedly connected to the end of the winding shaft 5.

[0024] The motor 2 can drive the winding shaft 5 to rotate, automatically winding the wire without the need for manual winding.

[0025] In this embodiment, the lifting assembly includes an electric telescopic rod 13 and an arc-shaped plate 8. The electric telescopic rod 13 is fixedly connected inside the second mounting groove 12, and the output end of the electric telescopic rod 13 passes through the second mounting groove 12 and is fixedly connected to the arc-shaped plate 8.

[0026] With the electric telescopic rod 13 and the arc plate 8, after the worker winds the wire around the coiling shaft 5, the output end of the electric telescopic rod 13 can be extended to press the two arc plates 8 on the top and bottom of the wire surface respectively, clamping and positioning the wire to prevent it from loosening.

[0027] In some other embodiments, the diameter of the arc plate 8 is larger than the diameter of the coiled shaft 5, the concave surface of the arc plate 8 is fixedly connected with an elastic pad, and the arc plate 8 is detachably fixed to the output end of the electric telescopic rod 13 by screws.

[0028] Through the structural design of the arc plate 8, combined with the elastic pad on the inner side, the arc plate 8 can squeeze and fix wires with different winding diameters, while preventing the inner side of the arc plate 8 from making hard contact with the surface of the wire.

[0029] In this embodiment, the adjustment assembly includes two lead screw nuts 10 and a bidirectional lead screw 11. The bidirectional lead screw 11 is rotatably connected to both ends of the first mounting groove 9. The two lead screw nuts 10 are threaded to both sides of the bidirectional lead screw 11 respectively. A handle is rotatably connected to the side of the coiled shaft 5 away from the column 3. The handle is fixedly connected to one end of the bidirectional lead screw 11.

[0030] The above technical solution allows operators to control the bidirectional lead screw 11 by rotating the handle.

[0031] In some other embodiments, two guide grooves 7 are provided on both sides of the surface of the coiled shaft 5, and a connecting rod is fixedly connected to the surface of the lead screw nut 10 at the position corresponding to the guide groove 7. The other end of the connecting rod is fixedly connected to the inner side of the limiting ring 6.

[0032] When the operator rotates the bidirectional lead screw 11, it can drive the two limiting rings 6 to move relative to each other at the same time, which can squeeze and fix the two sides of the wire wound on the winding shaft 5, further limiting and fixing the wire to prevent it from loosening.

[0033] In summary, when using this device to store wires, first press one end of the wire onto the winding shaft 5, start the motor 2 to drive the winding shaft 5 to rotate, thereby winding the wire. After winding is complete, start the electric telescopic rod 13 to extend its output end, bringing the two arc-shaped plates 8 close to the winding shaft 5 until the two arc-shaped plates 8 press against the surface of the wire, preventing the wire wound on the winding shaft 5 from loosening. Then, turn the handle to control the bidirectional lead screw 11 to rotate, causing the two limiting rings 6 to move towards the center of the winding shaft 5, clamping the wire on both sides, thus achieving all-round fixation of the wire. When it is necessary to remove the wire, simply control the output end of the electric telescopic rod 13 to retract, allowing the arc-shaped plates 8 to disengage from the winding shaft 5.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A wire instrument coiling device characterized by, include A base (1) is fixedly connected to a column (3) on one side of the upper surface of the base (1), and a support frame (4) is fixedly connected to the upper surface of the column (3). A coiled shaft (5) is rotatably connected to the center of the column (3) near the center of the base (1). The clamping device includes two lifting components. The base (1) and the support frame (4) are provided with second mounting slots (12). The two lifting components are respectively installed inside the two second mounting slots (12). The limiting device includes an adjusting component and two limiting rings (6). The two limiting rings (6) are slidably connected to both sides of the surface of the winding shaft (5). The winding shaft (5) has a first mounting groove (9) inside. The adjusting component is set inside the first mounting groove (9) to drive the two limiting rings (6) to move relative to each other.

2. A wire instrument coiling device according to claim 1, wherein A motor (2) is fixedly connected to the side of the column (3) away from the center of the winding shaft (5), and the output end of the motor (2) is fixedly connected to the end of the winding shaft (5).

3. A wire instrument coiling device according to claim 1, wherein The lifting assembly includes an electric telescopic rod (13) and an arc plate (8). The electric telescopic rod (13) is fixedly connected inside the second mounting groove (12). The output end of the electric telescopic rod (13) passes through the second mounting groove (12) and is fixedly connected to the arc plate (8).

4. A wire instrument coiling device according to claim 3, wherein The diameter of the arc plate (8) is larger than the diameter of the coiled shaft (5). An elastic pad is fixedly connected to the concave surface of the arc plate (8). The arc plate (8) is detachably fixed to the output end of the electric telescopic rod (13) by screws.

5. A wire instrument coiling device according to claim 1, wherein The adjustment assembly includes two lead screw nuts (10) and a bidirectional lead screw (11). The bidirectional lead screw (11) is rotatably connected to both ends of the first mounting groove (9). The two lead screw nuts (10) are threaded to both sides of the bidirectional lead screw (11). A handle is rotatably connected to the side of the coil shaft (5) away from the column (3). The handle is fixedly connected to one end of the bidirectional lead screw (11).

6. A wire instrument coiling device according to claim 5, wherein Two guide grooves (7) are opened on both sides of the surface of the coiled shaft (5). A connecting rod is fixedly connected to the surface of the screw nut (10) at the position corresponding to the guide groove (7). The other end of the connecting rod is fixedly connected to the inner side of the limiting ring (6).

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