Medical photoelectric hybrid cable
By using curved outer sheath and support rubber in medical photoelectric hybrid cables, separate the optical fiber wire and power cables in the cable, and adding protective measures such as strengthening steel wires, the problems of easy wear and difficulty in dissipating heat in existing medical photoelectric hybrid cables are solved, achieving a longer service life and better protection effect.
Patent Information
- Application Number
- CN202421847167.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing medical photoelectric hybrid cables are usually cylindrical, with many internal lines, which are prone to wear due to external force extrusion, and are not easy to dissipate heat, resulting in a shortened service life.
The curved outer sheath and two supporting rubbers are used to protect the optical fiber wire and the power cable in the cable separately, and reinforcement wires, waterproof layers, insulation layers, filler ropes and reinforcements are added to improve the strength, waterproof and insulation effect of the cable.
By separately protecting the power cord and fiber optic cable, it reduces mutual extrusion wear, improves heat dissipation, extends service life, and enhances the strength and protection performance of the cable.
Smart Images
Figure CN222952846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric wires and cables, and more specifically to a medical photoelectric hybrid cable. Background Art
[0002] Cable is a general term for items such as optical cables and electrical cables. The interior is usually composed of multiple wires. Cables have many uses, mainly used for controlling installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life.
[0003] At present, in the medical industry, most medical equipment often needs to transmit current and signals at the same time when in use. The cables used by medical equipment are usually optoelectronic hybrid cables to meet the use requirements. However, medical optoelectronic hybrid cables are usually used in hospitals. Due to the large flow of people in hospitals, the cables on medical equipment are often squeezed by humans. Most of the existing medical optoelectronic hybrid cables are usually cylindrical with many internal lines. The internal structure of the cylindrical cables is squeezed together, and they will be squeezed against each other by external forces, which makes them more prone to wear and difficult to dissipate heat, thereby reducing their service life. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a medical optoelectronic hybrid cable, aiming to solve the problem that most of the medical optoelectronic hybrid cables in the prior art are usually cylindrical, with many internal lines, and the internal structure of the cylindrical cable is squeezed together. When subjected to external force, they will be squeezed against each other, which makes them more prone to wear and difficult to dissipate heat, thereby reducing the service life.
[0006] 2. Technical solution
[0007] In order to solve the above problems, the utility model adopts the following technical solutions:
[0008] A medical optoelectronic hybrid cable comprises an outer sheath, the inner surface of the outer sheath is fixedly connected to two supporting rubbers, an optical fiber is arranged inside the outer sheath, and the optical fiber is located between the two supporting rubbers, and two power lines are arranged inside the outer sheath, and the two power lines are located on the side away from the two supporting rubbers.
[0009] As a preferred solution of the utility model, a reinforcing steel wire is arranged between the outer sheath and the inner and outer surfaces of the two supporting rubbers.
[0010] As a preferred solution of the utility model, a waterproof layer is fixedly connected to the inner surface of the outer sheath, an insulating layer is fixedly connected to the inner surface of the waterproof layer, and the optical fiber line and two power lines are both located in the insulating layer.
[0011] As a preferred solution of the utility model, a plurality of filling ropes are arranged in the outer sheath, and the plurality of filling ropes correspond to the optical fiber line and the two power lines respectively.
[0012] As a preferred solution of the utility model, two reinforcement members are arranged in the outer sheath, and the two reinforcement members are symmetrically arranged and respectively located on the sides away from the two power lines.
[0013] 3. Beneficial effects
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] 1) In this solution, two supporting rubbers divide the interior of the outer sheath into three areas, and separately protect the two power cords and the optical fiber cord to avoid mutual squeezing and abrasion between the two power cords and the optical fiber cord. In addition, the two power cords and the optical fiber cord have better heat dissipation effect after separation, thereby extending the service life.
[0016] 2) In this solution, the outer sheath is arc-shaped as a whole and is generally flat when placed. The two supporting rubbers have a certain hardness to support the arc-shaped outer sheath, so that the flat outer sheath has a certain strength and has a strong ability to withstand pressure. Compared with the cylindrical medical optoelectronic hybrid cable, it is not easy to be damaged by squeezing up and down, further extending the service life.
[0017] 3) In this solution, the reinforced steel wire improves the strength of the outer sheath and the two supporting rubbers, the waterproof layer improves the waterproof and insulation effect of the entire medical optoelectronic hybrid cable, the multiple filling ropes have a certain toughness to prevent the outer sheath and internal lines from tearing, and the two reinforcements are used to increase the strength of both sides of the outer sheath to prevent the sides of the outer sheath from being squeezed and affecting the two power lines and optical fiber lines. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural diagram of the utility model.
[0019] Description of the numbers in the figure:
[0020] 1. Outer sheath; 2. Support rubber; 3. Optical fiber line; 4. Power line; 5. Reinforced steel wire; 6. Waterproof layer; 7. Insulation layer; 8. Filling rope; 9. Reinforcement piece. DETAILED DESCRIPTION
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0024] Example:
[0025] See also Figure 1 A medical optoelectronic hybrid cable comprises an outer sheath 1, the inner surface of the outer sheath 1 is fixedly connected to two supporting rubbers 2, an optical fiber line 3 is arranged in the outer sheath 1, and the optical fiber line 3 is located between the two supporting rubbers 2, and two power lines 4 are arranged in the outer sheath 1, and the two power lines 4 are located on the side away from the two supporting rubbers 2.
[0026] In this embodiment, two supporting rubbers 2 divide the interior of the outer sheath 1 into three areas. Two power lines 4 are placed in the areas on both sides, and the optical fiber line 3 is placed in the middle area. When the cable is used on medical equipment, current and signals are transmitted through the optical fiber line 3 and the two power lines 4. When the cable is squeezed, since the outer sheath 1 is in a flat arc shape as a whole, the two supporting rubbers 2 support the outer sheath 1, thereby separating and protecting the two power lines 4 and the optical fiber line 3.
[0027] Specifically, a reinforcing steel wire 5 is provided between the outer sheath 1 and the inner and outer surfaces of the two supporting rubbers 2 .
[0028] In this embodiment, the reinforcing steel wire 5 is used to improve the strength of the outer sheath 1 and the two supporting rubbers 2, and further improve the service life of the entire medical optoelectronic hybrid cable.
[0029] Specifically, a waterproof layer 6 is fixedly connected to the inner surface of the outer sheath 1 , an insulating layer 7 is fixedly connected to the inner surface of the waterproof layer 6 , and the optical fiber line 3 and the two power lines 4 are all located inside the insulating layer 7 .
[0030] In this embodiment, the waterproof layer 6 and the insulating layer 7 are located in three areas within the outer sheath 1, protecting the two power lines 4 and the optical fiber line 3, and achieving waterproof and insulating effects.
[0031] Specifically, a plurality of filling ropes 8 are arranged in the outer sheath 1 , and the plurality of filling ropes 8 correspond to the optical fiber lines 3 and the two power lines 4 , respectively.
[0032] In this embodiment, the plurality of filling ropes 8 have a certain toughness to prevent the outer sheath 1 from being torn.
[0033] Specifically, two reinforcing members 9 are arranged in the outer sheath 1 , and the two reinforcing members 9 are symmetrically arranged and respectively located at the sides away from the two power lines 4 .
[0034] In this embodiment, the two reinforcing members 9 are used to increase the strength of both sides of the outer sheath 1 to prevent the sides of the outer sheath 1 from being squeezed and affecting the two power lines 4 and the optical fiber lines 3 .
[0035] Working principle: Two supporting rubbers 2 divide the interior of the outer sheath 1 into three areas, where two power lines 4 and an optical fiber line 3 are placed respectively. The two supporting rubbers 2 support the outer sheath 1 so that the arc-shaped outer sheath 1 can bear greater pressure, thereby protecting the optical fiber line 3 and the two power lines 4. The reinforcing steel wire 5 further improves the strength of the outer sheath 1 and the two optical fiber lines 3. The waterproof layer 6 and the insulating layer 7 keep the optical fiber line 3 and the two power lines 4 in good insulation and waterproof effect. The filling rope 8 improves the toughness of the cable. The reinforcement 9 improves the side strength of the cable, so that the cable can be used for a long time.
[0036] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.
Claims
1. A medical optoelectronic hybrid cable, comprising an outer sheath (1), characterized in that: Two supporting rubbers (2) are fixedly connected to the inner surface of the outer sheath (1); an optical fiber line (3) is arranged inside the outer sheath (1), and the optical fiber line (3) is located between the two supporting rubbers (2); two power lines (4) are arranged inside the outer sheath (1), and the two power lines (4) are located on a side away from the two supporting rubbers (2).
2. The medical optoelectronic hybrid cable according to claim 1, characterized in that: A reinforcing steel wire (5) is provided between the inner and outer surfaces of the outer sheath (1) and the two supporting rubbers (2).
3. The medical optoelectronic hybrid cable according to claim 2, characterized in that: The inner surface of the outer sheath (1) is fixedly connected to a waterproof layer (6), the inner surface of the waterproof layer (6) is fixedly connected to an insulating layer (7), and the optical fiber line (3) and the two power lines (4) are both located inside the insulating layer (7).
4. The medical optoelectronic hybrid cable according to claim 3, characterized in that: A plurality of filling ropes (8) are arranged in the outer sheath (1), and the plurality of filling ropes (8) correspond to the optical fiber line (3) and the two power lines (4) respectively.
5. The medical optoelectronic hybrid cable according to claim 4, characterized in that: Two reinforcement members (9) are arranged inside the outer sheath (1), and the two reinforcement members (9) are symmetrically arranged and are respectively located on the sides away from the two power lines (4).