Reducing type wire rod fixer
By designing a variable diameter wire fixer, the circular table barrel and movable stop rod are used to adapt to the bending radius of different wires, the problem that the bending radius requirements of wires in the prior art is solved, and efficient wire finishing and space savings are achieved.
Patent Information
- Application Number
- CN202510000109.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-03-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing wire finishing devices cannot effectively adapt to the bending radius requirements of different wires, resulting in wires that may be damaged or occupy too much space.
A variable diameter wire fixing device is designed, including a round table barrel and a movable gear bar. By adjusting the position of the gear bar, it can adapt to the bending radius needs of different wires and realize the unified organization of multiple wires.
This device can effectively reduce the bending radius of wire, reduce space occupation, avoid wire damage, and improve the efficiency of wire management.
Smart Images
Figure CN119660482A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of wire collecting devices, and in particular to a variable diameter wire fixer. Background Art
[0002] In surgical operating rooms, medical equipment is widely used, such as monitors, electrosurgical units, anesthesia machines, and infusion pumps. These devices are usually connected and operated through a variety of wires, such as power cables and signal cables, which are complex and numerous. In actual surgery, it is easy to cause the wires around the operating table to become entangled and stacked, which not only affects the cleanliness of the operating room environment, but also interferes with the operation of medical staff. Therefore, it is very necessary to organize and fix the various wires in the operating room.
[0003] In the prior art, wire arrangement devices are mostly hooks or winders with fixed diameters, and some wires are wound around and then hoisted by straps. Although these methods can also arrange and fix, we found that there are also certain problems in actual application: On the one hand, the above fixing method has poor "integration", each wire is fixed separately, which takes up more space and is inconvenient to access; On the other hand, existing wire organizing devices fail to take into account the differentiated needs for wire bending radius. In the operating room, different wires have different requirements for bending radius. For example, the signal line of the monitor is thicker and longer, and its bending radius is larger. If it is bent excessively during the organizing process, it may cause damage to the wire sheath or unstable signal transmission. If the bending radius of the power cord of the electric knife is too large, it will take up too much space, and if the bending radius is too small, it may affect the stability of power transmission.
[0004] Therefore, for different wires, it is necessary to reduce their bending radius as much as possible without affecting normal use to reduce space occupancy.
[0005] However, the traditional wire arrangement device does not take the above-mentioned problem into consideration. If all the wires are bent uniformly and placed separately, not only may the wires be damaged, but also more space is taken up. Summary of the invention
[0006] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a variable diameter wire fixture, which has the advantages of being able to adapt to different wire bending radii and multiple wires can be arranged in a unified manner.
[0007] (II) Technical solution In order to achieve the above-mentioned purpose of being able to adapt to different wire bending radii and to uniformly arrange multiple wires, the present invention provides the following technical solution: a variable diameter wire fixture, comprising: A truncated cone-shaped cylinder having a large end and a small end; N movable grooves are evenly arranged on the outer wall of the truncated cone-shaped cylinder along the axial direction thereof; N separators are movably disposed in a plurality of movable grooves and can move along the movable grooves to adjust positions; The separator is composed of a plurality of blocking rods with fixed intervals.
[0008] As a preferred technical solution of the present invention, a threaded rod is rotatably installed in the truncated cone-shaped cylinder, the outer wall of the threaded rod is threadedly connected to a threaded cylinder, and the blocking rod is installed on the outer wall of the threaded cylinder.
[0009] As a preferred technical solution of the present invention, one end of the baffle rod located inside the truncated cone-shaped cylinder is fixedly connected to an inner plate, the inner plate is movably arranged in the fixed cylinder, and the fixed cylinder is fixedly installed on the outer wall of the threaded cylinder.
[0010] As a preferred technical solution of the present invention, a driving disk corresponding to the number of fixed cylinders is rotatably installed on the threaded cylinder through a fixed bearing, an arc groove is provided on the driving disk, a sliding column is slidably arranged in the arc groove, the sliding column is fixedly installed on the side of the inner plate, and a side groove for moving the sliding column is also provided on the outer wall of the fixed cylinder.
[0011] As a preferred technical solution of the present invention, it also includes a gear shaft, which is rotatably installed in the truncated cone-shaped cylinder, and the outer wall of the gear shaft is meshed with the outer peripheral wall of the driving disk through teeth.
[0012] As a preferred technical solution of the present invention, one end of the gear shaft is rotationally positioned by a positioner, and the other end extends from the small end of the truncated cone-shaped cylinder and is fixedly connected to a control button.
[0013] As a preferred technical solution of the present invention, the positioner includes a positioning box, a card slot, a card block, a pressure plate and a support spring; The end of the gear shaft is rotatably installed in the positioning box, and the outer wall of the end is evenly provided with a card slot, a card block is movably provided in the card slot, and the card block is fixedly installed on the pressure plate, and the pressure plate is supported by a support spring.
[0014] As a preferred technical solution of the present invention, a plurality of ventilation holes are evenly arranged on the large end of the truncated cone-shaped cylinder.
[0015] As a preferred technical solution of the present invention, a supporting rod is also fixedly mounted on the side of the baffle rod facing the large end.
[0016] As a preferred technical solution of the present invention, the large end array of the truncated cone cylinder is provided with a plurality of fixing members, and a gap is left between two adjacent fixing members; A small fan is also fixedly installed between the plurality of fixing members, and the air inlet end of the small fan is lower than the fixing member.
[0017] (III) Beneficial effects Compared with the prior art, the present invention provides a variable diameter wire fixture, which has the following beneficial effects: 1. The variable diameter wire holder, through the truncated cone tube and multiple movable blocking rods, not only solves the problem of scattered fixed wires occupying space in the prior art and realizes efficient integrated management, but also can flexibly adapt to the bending radius requirements of wires of different specifications, and avoids damage to the wires due to excessive bending while minimizing the space occupied.
[0018] 2. The variable-diameter wire holder realizes the rapid release of wires through the retractable design of the baffle rod. It is easy to operate. When the equipment needs to be transferred, there is no need to release the electrical connection. Only the baffle rod needs to be retracted, which significantly improves the management efficiency of wires in the operating room. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The axonometric Figure 1 ; Figure 2 The axonometric Figure 2 ; Figure 3 It is a cross-sectional view of the overall structure of the present invention; Figure 4 It is an enlarged schematic diagram of the drive disk part of the present invention; Figure 5 It is a cross-sectional view of the overall structure of the present invention; Figure 6 It is a schematic diagram of the blocking rod of the present invention when it is retracted; Figure 7 It is a cross-sectional view of the positioning box part of the present invention.
[0020] In the figure: 1. Cone-shaped cylinder; 2. Back sticker; 3. Moving groove; 4. Stop rod; 5. Support rod; 6. Threaded cylinder; 7. Threaded rod; 8. Knob; 9. Limiting rod; 10. Inner plate; 11. Fixed cylinder; 12. Sliding column; 13. Fixed bearing; 14. Driving plate; 15. Arc groove; 16. Gear shaft; 17. Control button; 18. Positioning box; 19. Card slot; 20. Card block; 21. Pressure plate; 22. Support spring; 23. Vent; 24. Small fan. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0022] Embodiment 1: See also Figure 1-Figure 5 A variable diameter wire fixture comprises a truncated cone-shaped cylinder 1, wherein one end of the truncated cone-shaped cylinder 1 is large and the other end is small, and is defined as a large end and a small end, such as Figure 1 As shown, N movable grooves 3 are evenly provided on the outer wall of the truncated cone-shaped cylinder 1 along the axial direction thereof, and a separator is movably provided in each movable groove 3, and the separator can move along the movable groove 3 to adjust the position. In this embodiment, four movable grooves 3 are provided, and four separators are also provided; like Figure 1 As shown, the separator is composed of four barrier rods 4 with horizontal intervals, and each barrier rod 4 can block and limit. When in use, the wire is wound on the conical cylinder 1 (the number of winding turns is selected as required) and then led out, so that the wire can be fixed. At the same time, the excess length of the wire is shortened to avoid excessively long wires being piled on the ground and affecting the operating room environment.
[0023] Since four baffle bars 4 are provided, four different wires can be wound and fixed at the same time, or the number of baffle bars 4 can be increased or decreased as needed; In the present invention, through the conical cylinder 1 and multiple movable baffle rods 4, not only the problem of the space occupied by the scattered and fixed wires in the prior art is solved, and efficient integrated management is realized, but also the bending radius requirements of wires of different specifications can be flexibly adapted. On the basis of minimizing the space occupied, the wires are prevented from being damaged due to excessive bending. The wires with larger bending radius requirements can be wound at the large end position of the conical cylinder 1, and the wires with smaller winding radius requirements can be wound at the small end position of the conical cylinder 1.
[0024] like Figure 5 As shown, a threaded rod 7 is rotatably installed in the truncated cone-shaped cylinder 1, one end of the threaded rod 7 extends out from the small end of the truncated cone-shaped cylinder 1 and is fixedly connected to a knob 8, the outer wall of the threaded rod 7 is threadedly connected to a threaded cylinder 6, and the stop rod 4 is installed on the outer wall of the threaded cylinder 6. Turning the knob 8 can rotate the threaded rod 7, and the rotation of the threaded rod 7 drives the threaded cylinder 6 threadedly connected to its outer wall to move, which can then drive the stop rod 4 to move, thereby adjusting the winding position of the wire and controlling the winding radius.
[0025] In this embodiment, a limiting rod 9 is inserted into the threaded barrel 6 , and the limiting rod 9 is fixedly installed in the truncated cone barrel 1 to limit the rotation of the threaded barrel 6 so that it can only move in translation.
[0026] After the wire is wound on the truncated cone cylinder 1, the presence of the movable groove 3 can also ensure the circulation of air, thereby ensuring the heat dissipation effect to a certain extent; like Figure 1 As shown, a support rod 5 is fixedly installed on the side of the baffle rod 4 facing the large end, and the support rod 5 is slightly higher than the movable groove 3, so that the wire can be lifted after the wire is wound, so that the part of the wire close to the movable groove 3 does not completely contact the conical cylinder 1, which is more conducive to air circulation and heat dissipation of the wire itself.
[0027] In the present invention, Figure 2 As shown, the large end array of the truncated cone tube 1 is provided with a plurality of fixing members, and a gap is left between two adjacent fixing members. The fixing member can be a back sticker 2 or a magnetic block, so as to fix the truncated cone tube 1 to the bedside, desktop, wall, etc. Figure 5 As shown, a small fan 24 is fixedly installed between several fixing parts, and the air inlet end of the small fan 24 is lower than the fixing part to facilitate air intake from the gap, and a number of ventilation holes 23 are evenly opened at the large end of the truncated cone type cylinder 1 corresponding to the small fan 24, so as to blow air into the truncated cone type cylinder 1, and the blown air is finally discharged by the movable groove 3, and the wire at the movable groove 3 is supported by the supporting rod 5, thereby effectively assisting the heat dissipation of the wire to avoid the heat accumulation of the wire due to winding and aggregation, thereby affecting the performance.
[0028] Embodiment 2: See also Figure 3-Figure 7 On the basis of the first embodiment, in this embodiment, the blocking rod 4 is retractable. When extended, it can play a blocking role to prevent the wound wire from slipping. When retracted, the wire can be quickly released. When the equipment needs to be transferred, there is no need to release the electrical connection. It is sufficient to control the contraction of the blocking rod 4, which significantly improves the management efficiency of the wires in the operating room.
[0029] Specifically, Figure 4 As shown, one end of the blocking rod 4 located inside the truncated cone-shaped cylinder 1 is fixedly connected to an inner plate 10, and the inner plate 10 is movably arranged in a fixed cylinder 11, and the fixed cylinder 11 is fixedly installed on the outer wall of the threaded cylinder 6, and the inner plate 10 moves in the fixed cylinder 11, thereby controlling the extension and retraction of the blocking rod 4; In this embodiment, Figure 3As shown, a driving disk 14 corresponding to the number of fixed cylinders 11 is rotatably installed on the threaded cylinder 6 through a fixed bearing 13, and an arc groove 15 is opened on the driving disk 14. A sliding column 12 is slidably arranged in the arc groove 15. The sliding column 12 is fixedly installed on the side of the inner plate 10, and a side groove for moving the sliding column 12 is opened on the outer wall of the fixed cylinder 11. When the driving disk 14 rotates, the sliding column 12 is guided by the arc groove 15, so that the movement of the inner plate 10 can be controlled, and then the extension and retraction of the blocking rod 4 can be controlled.
[0030] In the present invention, the rotation of the drive disk 14 is manually controlled, specifically, as follows: Figure 5 As shown, a gear shaft 16 is rotatably installed in the truncated cone type cylinder 1, and the outer wall of the gear shaft 16 is meshed with the outer peripheral wall of the driving disk 14 through teeth. One end of the gear shaft 16 is rotationally positioned by a positioner, and the other end extends from the small end of the truncated cone type cylinder 1 and is fixedly connected to a control button 17. Turning the control button 17 can rotate the gear shaft 16, and the rotation of the gear shaft 16 can drive the driving disk 14 to rotate, thereby controlling the extension and retraction of the blocking rod 4.
[0031] The positioner plays a role in rotation positioning, preventing the barrier rod 4 from freely extending and retracting at will. Figure 7 As shown, the positioner includes a positioning box 18, a slot 19, a block 20, a pressure plate 21 and a support spring 22. Specifically, the end of the gear shaft 16 is rotatably installed in the positioning box 18, and the outer wall of the end is evenly provided with a slot 19. A block 20 is movably provided in the slot 19. The block 20 is fixedly installed on the pressure plate 21, and the pressure plate 21 is supported by the support spring 22. By inserting the block 20 into the slot 19, the gear shaft 16 can be prevented from rotating freely. Only when an external force is applied to rotate the control button 17, the gear shaft 16 can be rotated. At this time, the slot 19 pushes the block 20 to move upward, overcomes the elastic force of the support spring 22, and causes the block 20 to be stuck in the slot 19 at other positions.
[0032] The gear shaft 16 can also be driven to rotate by pressing the barrier rod 4 hard, which can prevent the thinner barrier rod 4 from injuring medical staff due to unintentional collision. When a collision occurs (such as the legs), the barrier rod 4 can be retracted by force to avoid injury.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A variable diameter wire holder, characterized in that: include: A truncated cone-shaped cylinder (1) having a large end and a small end; N movable grooves (3) are evenly arranged on the outer wall of the truncated cone-shaped cylinder (1) along the axial direction thereof; N separators, each movably arranged in a plurality of movable grooves (3) and capable of moving along the movable grooves (3) to adjust the position; The separator is composed of a plurality of blocking rods (4) spaced horizontally apart.
2. The variable diameter wire fixture according to claim 1, characterized in that: A threaded rod (7) is rotatably mounted inside the truncated cone-shaped cylinder (1); the outer wall of the threaded rod (7) is threadedly connected to a threaded cylinder (6); and the blocking rod (4) is mounted on the outer wall of the threaded cylinder (6).
3. The variable diameter wire fixture according to claim 2, characterized in that: One end of the blocking rod (4) located inside the truncated cone-shaped cylinder (1) is fixedly connected to an inner plate (10); the inner plate (10) is movably arranged in a fixed cylinder (11); and the fixed cylinder (11) is fixedly mounted on the outer wall of the threaded cylinder (6).
4. The variable diameter wire fixture according to claim 3, characterized in that: The threaded cylinder (6) is rotatably mounted with a number of drive disks (14) corresponding to the number of the fixed cylinders (11) via a fixed bearing (13); the drive disk (14) is provided with an arc groove (15); a slide column (12) is slidably arranged in the arc groove (15); the slide column (12) is fixedly mounted on a side surface of the inner plate (10); and a side groove for allowing the slide column (12) to move is also provided on an outer wall of the fixed cylinder (11).
5. The variable diameter wire fixture according to claim 4, characterized in that: It also includes a gear shaft (16) which is rotatably mounted in the truncated cone-shaped cylinder (1), and the outer wall of the gear shaft (16) is meshed with the outer peripheral wall of the driving disk (14) through teeth.
6. The variable diameter wire fixture according to claim 5, characterized in that: One end of the gear shaft (16) is rotationally positioned by a positioner, and the other end extends from the small end of the truncated cone cylinder (1) and is fixedly connected to a control button (17).
7. The variable diameter wire fixture according to claim 6, characterized in that: The positioner comprises a positioning box (18), a card slot (19), a card block (20), a pressure plate (21) and a support spring (22); The end of the gear shaft (16) is rotatably mounted in a positioning box (18), and a clamping groove (19) is evenly formed on the outer wall of the end. A clamping block (20) is movably mounted in the clamping groove (19). The clamping block (20) is fixedly mounted on a pressure plate (21), and the pressure plate (21) is supported by a support spring (22).
8. The variable diameter wire fixture according to any one of claims 1 to 7, characterized in that: A plurality of ventilation holes (23) are evenly arranged at the large end of the truncated cone-shaped cylinder (1).
9. The variable diameter wire fixture according to claim 8, characterized in that: A support rod (5) is also fixedly mounted on the side of the blocking rod (4) facing the large end.
10. The variable diameter wire fixture according to claim 8, characterized in that: The large end array of the truncated cone-shaped cylinder (1) is provided with a plurality of fixing members, with a gap being left between two adjacent fixing members; A small fan (24) is also fixedly mounted between the plurality of fixing members, and an air inlet end of the small fan (24) is lower than the fixing member.