Composite cable

Abstract

The utility model discloses a composite cable, which comprises a plurality of conduction structures and an outer protective sleeve, each conduction structure comprises a cable core, an insulating layer, a coating layer and a shielding layer, and a modeling structure is arranged in the outer protective sleeve; the shielding layer, the wrapping layer and the insulating layer are sequentially wrapped from outside to inside, a plurality of fixing cavities are distributed on the inner wall of the outer protective sleeve in the radial direction of the outer protective sleeve, the fixing cavities are in a semi-cylindrical shape and are integrally formed with the outer protective sleeve, and the conduction structures are inserted into the fixing cavities in a penetrating mode. The modeling structure is a flexible cavity pipe body, the flexible cavity pipe body is inserted in the center of the outer protective sleeve and is laid in the axial direction of the outer protective sleeve, and a plurality of fixing cavities surround the flexible cavity pipe body. A section of the fixing cavity extends from the opening part of the end face of the outer protective sleeve, the section part is a cylindrical cavity, and the front end part of the fixing cavity is tightly pressed by the connecting part of the rear end of the wiring terminal. The utility model relates to the technical field of cables. According to the technical scheme, after conventional characteristics and functions are achieved, the plasticity of the cable is improved, so that wiring work between medical equipment can be facilitated, and cables are convenient to comb.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a composite cable. Background Art

[0002] Medical cables are cables that connect medical devices to power sources and are used to transmit power, signals, and data. These cables are usually specially designed to ensure safe and reliable operation in medical environments.

[0003] Medical cables are also called medical equipment cables. Their special design is that they are usually waterproof, high temperature resistant, and chemically resistant to meet the needs of the medical environment.

[0004] This type of cable is mainly composed of composite materials, which gives it multiple functions. The above functions are general performances. To meet different usage requirements, the cable's characteristic functions need to be further designed. Utility Model Content

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a composite cable, including multiple conductive structures and an outer protective sheath, the conductive structure includes a cable core, an insulating layer, a coating layer, and a shielding layer;

[0006] A shaping structure is arranged inside the outer protective cover;

[0007] The shielding layer, the coating layer, and the insulating layer are wrapped in sequence from the outside to the inside. On the inner wall of the outer protective sleeve, a plurality of fixed cavities are distributed along its radial direction. The fixed cavity is semi-cylindrical and is integrally formed with the outer protective sleeve. The conductive structure is inserted into the fixed cavity.

[0008] The modeling structure is a flexible hollow tube body, which is inserted into the center of the outer protective sleeve and laid along the axial direction of the outer protective sleeve, and the plurality of fixed cavities surround the flexible hollow tube body;

[0009] The fixing cavity extends a section from the end opening of the outer protective sleeve, the section is a cylindrical cavity, and the front end portion is pressed by the rear end connection portion of the wiring terminal.

[0010] Furthermore, the flexible hollow tube body is made of aluminum alloy.

[0011] Furthermore, the cable core is made of copper.

[0012] Furthermore, the insulating layer is made of polyvinyl chloride.

[0013] Furthermore, the coating layer is made of polyurethane.

[0014] Furthermore, the shielding layer is made of aluminum foil.

[0015] Furthermore, the outer protective cover is made of rubber.

[0016] Beneficial Effects

[0017] The utility model provides a composite cable, which has the following beneficial effects: the technical solution not only makes it have conventional characteristics and functions, but also increases its plasticity, so that it is convenient to carry out wiring work between medical devices and to comb the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the structure of a composite cable.

[0019] Figure 2 This is a schematic cross-sectional structural diagram of a composite cable described in the utility model.

[0020] In the figure: 1. Outer protective cover; 2. Cable core; 3. Insulation layer; 4. Coating layer; 5. Shielding layer; 6. Fixing cavity; 7. Modeling structure; 8. Wiring terminal. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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] See also Figure 1-2 , the utility model provides a technical solution: a composite cable.

[0023] Embodiment: It should be noted that medical cables are used in conjunction with many medical devices, so there are many connecting cables. When multiple devices are used in conjunction with each other, the cables are tangled in disorder, which is inconvenient when separating or replacing devices.

[0024] Based on the above content, this case provides a cable with functional characteristics, which includes multiple conductive structures and an outer protective sheath 1. The conductive structure includes a cable core 2, an insulating layer 3, a coating layer 4, and a shielding layer 5.

[0025] A shaping structure 7 is provided inside the outer protective cover 1;

[0026] It should be noted that the cable in this case has conventional properties, such as waterproof, high temperature resistance, and chemical corrosion resistance, and at the same time has a modeling structure 7, which allows the cable to be molded into a form, such as bending, bending, spiral winding, etc. This allows the cable of multiple devices to be shaped, and comprehensive management can be achieved according to the deployment of medical staff, without the trouble of "finding, arranging, and checking the line";

[0027] Each device cable has a unique shape, which makes it easier to observe, disassemble, install, and replace.

[0028] Specifically, in this case, the conductive structure is wrapped by the shielding layer 5, the coating layer 4, and the insulating layer 3 in sequence from the outside to the inside. On the inner wall of the outer protective sleeve 1, a plurality of fixed cavities 6 are distributed along its radial direction. The fixed cavity 6 is semi-cylindrical and is integrally formed with the outer protective sleeve 1. The conductive structure is inserted into the fixed cavity 6.

[0029] The modeling structure 7 is a flexible hollow tube body, which is inserted into the center of the outer protective sleeve 1 and laid along the axial direction of the outer protective sleeve 1. The plurality of fixed cavities 6 surround the flexible hollow tube body.

[0030] The fixing cavity 6 extends from the end opening of the outer protective sleeve 1 to form a cylindrical cavity, and the front end is pressed by the rear end connection of the terminal 8;

[0031] Specifically, a flexible hollow tube body is added to the central part of the outer protective sheath 1. The flexible hollow tube body is plastic in the cable of this characteristic and is the main technical means to achieve shaping. It is arranged in the central part of the entire cable and the conductive structure is arranged around it.

[0032] Considering that the front end of the entire cable and the terminal 8 do not need to be shaped, but should be made softer, mainly to protect the durability of the cable core 2 and the terminal 8 during multiple insertion operations, the fixed cavity 6 is extended for a section and the extended part is pressed with the terminal 8 to achieve a highly waterproof effect and a flexible insertion effect.

[0033] Furthermore, the flexible hollow tube body is made of aluminum alloy.

[0034] Furthermore, the cable core 2 is made of copper.

[0035] Furthermore, the insulating layer 3 is made of polyvinyl chloride.

[0036] Furthermore, the coating layer 4 is made of polyurethane.

[0037] Furthermore, the shielding layer 5 is made of aluminum foil.

[0038] Furthermore, the outer protective cover 1 is made of rubber.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0040] 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 composite cable, comprising a plurality of conductive structures and an outer protective sheath, wherein the conductive structure comprises a cable core, an insulating layer, a coating layer, and a shielding layer, characterized in that: A shaping structure is arranged inside the outer protective cover; The shielding layer, the coating layer, and the insulating layer are wrapped in sequence from the outside to the inside. On the inner wall of the outer protective sleeve, a plurality of fixed cavities are distributed along its radial direction. The fixed cavity is semi-cylindrical and is integrally formed with the outer protective sleeve. The conductive structure is inserted into the fixed cavity. The modeling structure is a flexible hollow tube body, which is inserted into the center of the outer protective sleeve and laid along the axial direction of the outer protective sleeve, and the plurality of fixed cavities surround the flexible hollow tube body; The fixing cavity extends a section from the end opening of the outer protective sleeve, the section is a cylindrical cavity, and the front end portion is pressed by the rear end connection portion of the wiring terminal.

2. A composite cable according to claim 1, characterized in that: The flexible hollow tube body is made of aluminum alloy.

3. A composite cable according to claim 2, characterized in that: The cable core is made of copper.

4. A composite cable according to claim 3, characterized in that: The insulating layer is made of polyvinyl chloride.

5. A composite cable according to claim 4, characterized in that: The coating layer is made of polyurethane.

6. A composite cable according to claim 5, characterized in that: The shielding layer is made of aluminum foil.

7. A composite cable according to claim 6, characterized in that: The outer protective cover is made of rubber.

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