High-shielding impact-resistant high-end medical equipment composite cable

Abstract

The utility model relates to the field of composite cables, in particular to a high-shielding impact-resistant high-end medical equipment composite cable, which comprises a hard rubber outer cylinder. A hard rubber outer ring is fixedly connected to the outer wall of the hard rubber outer cylinder, and a hanging assembly is arranged on the outer wall of the hard rubber outer ring. According to the utility model, the aluminum foil cylinder, the rubber inner cylinder, the first rubber cylinder, the first silica gel cylinder, the rubber connecting block and the second rubber cylinder are arranged to improve the impact resistance protection of the cable body and the central cable, the aluminum foil cylinder is arranged to provide a shielding effect by reflecting and absorbing electromagnetic waves, and the aluminum foil cylinder has certain flexibility, so that the service life of the cable is prolonged. The arrangement of the aluminum ring and the aluminum cylinder can improve the protection of the second rubber cylinder and the central cable, and can improve the shielding capability, thereby solving the problems that a composite cable in the prior art is insufficient in impact resistance and is difficult to effectively isolate electromagnetic interference when in use.

Description

Technical Field

[0001] The utility model belongs to the field of composite cables, and particularly relates to a high-shielding and impact-resistant composite cable for high-end medical equipment. Background Art

[0002] In the field of high-end medical equipment, with the continuous progress of technology and the increasing growth of medical needs, the performance requirements for cables are also increasing day by day. Especially in key medical places such as operating rooms and intensive care units, cables not only need to undertake important tasks of power transmission and signal communication, but also need to have characteristics such as high shielding and impact resistance to ensure the stable operation of medical equipment and the safety of patients.

[0003] At present, since medical cables are used to connect high-resolution medical imaging systems, such as MRI and CT scanners, to ensure the integrity of image data, and need to connect surgical equipment that supports high-frequency use, it is necessary to ensure stable power supply and data transmission. However, when the existing composite cables are in use, they have insufficient impact resistance, are difficult to effectively isolate electromagnetic interference, and the cables are not convenient to hang on other objects.

[0004] Therefore, a high-shielding and impact-resistant composite cable for high-end medical equipment is proposed, which has good impact resistance, can effectively isolate electromagnetic interference, and the cable is convenient to hang on other objects. Content of the Utility Model

[0005] In order to overcome the problems that when the existing composite cables are in use, they have insufficient impact resistance, are difficult to effectively isolate electromagnetic interference, and the cables are not convenient to hang on other objects.

[0006] The technical solution of the utility model is: a high-shielding and impact-resistant composite cable for high-end medical equipment, which includes a hard rubber outer cylinder; a hard rubber outer ring is fixedly connected to the outer wall of the hard rubber outer cylinder, a hanging assembly is arranged on the outer wall of the hard rubber outer ring, an aluminum foil cylinder is fixedly connected to the inner wall of the hard rubber outer cylinder, a rubber inner cylinder is fixedly connected to the inner wall of the aluminum foil cylinder, eight evenly distributed semi-circular grooves are formed in the inner wall of the rubber inner cylinder, a first rubber cylinder is fixedly connected to the inner wall of the semi-circular groove, the eight first rubber cylinders are adjacent to each other in pairs and are fixedly connected to each other, a first silica gel cylinder is fixedly connected to the inner wall of the first rubber cylinder, a cable body is fixedly connected to the inner wall of the first silica gel cylinder, the eight first rubber cylinders together form a central groove, rubber connecting blocks are fixedly connected to one ends of four non-adjacent first rubber cylinders close to the center of the hard rubber outer cylinder, a second rubber cylinder is fixedly connected to one ends of the four rubber connecting blocks close to the center of the hard rubber outer cylinder, and a central cable is fixedly connected to the inner wall of the second rubber cylinder.

[0007] Preferably, by arranging an aluminum foil tube, a rubber inner tube, a first rubber tube, a first silicone tube, a rubber connecting block and a second rubber tube, the protection of the cable body and the central cable can be improved. By arranging the aluminum foil tube, a shielding effect is provided by reflecting and absorbing electromagnetic waves, and the aluminum foil tube also has a certain flexibility, which is convenient for bending and installing the cable, solving the problem that the composite cable in the prior art has insufficient impact resistance and is difficult to effectively isolate electromagnetic interference when in use. By arranging a suspension component, the problem that the cable is inconvenient to hang on other objects is solved.

[0008] Preferably, an aluminum ring is fixed to the middle of the side walls of the four rubber connecting blocks, and an aluminum cylinder is fixed to the inner and outer walls of the aluminum ring. The arrangement of the aluminum ring and the aluminum cylinder can improve the protection of the second rubber cylinder and the central cable, and can improve the shielding capability.

[0009] Preferably, a gap exists between the outer wall of the portion of the aluminum cylinder and the end of the first rubber cylinder close to the hard rubber outer cylinder. Since there is a gap between the outer wall of the portion of the aluminum cylinder and the end of the first rubber cylinder close to the hard rubber outer cylinder, when the hard rubber outer cylinder is subjected to external impact force, the gap inside it serves as a buffer area to absorb and disperse the external impact force, thereby reducing the direct impact on the cable body and the central cable inside the hard rubber outer cylinder. In addition, the presence of the gap can increase the air circulation inside the hard rubber outer cylinder, thereby improving the heat dissipation performance inside the hard rubber outer cylinder to a certain extent.

[0010] Preferably, the outer wall of the hard rubber outer ring is fixed with a second threaded column, and the outer wall of the second threaded column is threaded with a second locking nut. Installing the second locking nut on the outer wall of the second threaded column can facilitate fixing the suspension component on the outer wall of the second threaded column.

[0011] Preferably, the suspension assembly includes an adjustment block and a mounting hole; the adjustment block is movably provided on the outside of the hard rubber outer cylinder, and mounting holes are provided at both ends of the adjustment block. The inner wall of the mounting hole is fitted with the outer wall of the second threaded column, and the inner wall of the mounting hole is placed on the outer wall of the second threaded column, and the second locking nut is installed on the outer wall of the second threaded column to lock the adjustment block, so that the suspension assembly can be stably placed.

[0012] Preferably, the suspension assembly also includes a semicircular clamp, a limiting groove and a fixed block; semicircular clamps are hinged at both ends of the adjustment block, and a limiting groove is provided at one end of the semicircular clamp close to the center of the hard rubber outer cylinder. The inner wall of the limiting groove fits the outer wall of the hard rubber outer ring, and the semicircular clamp is pulled toward the center of the hard rubber outer cylinder so that the inner wall of the limiting groove fits the outer wall of the hard rubber outer ring, thereby achieving rapid and stable placement of the limiting groove.

[0013] Preferably, the hanging assembly further includes a first threaded post, a first locking nut, an installation cylinder, a rotating ring and a hook; the first threaded post is threadedly installed through the two fixing blocks, the middle of the side wall of the first threaded post is sleeved with an installation cylinder, the middle of the side wall of the installation cylinder is sleeved with a rotating ring, the side wall of the rotating ring is fixedly connected with a hook, both ends of the installation cylinder are respectively attached to the closer ends of the two fixing blocks, the outer walls of both ends of the first threaded post are threadedly installed with first locking nuts, and the closer ends of the two first locking nuts and the farther ends of the two fixing blocks are attached. Place the installation cylinder on the closer ends of the two fixing blocks first, then threadedly install the first threaded post on the two fixing blocks, and make the middle of the side wall of the first threaded post fit the inner wall of the installation cylinder, then the hook can be hung on an object to realize the hanging placement of the hard rubber outer cylinder, and then use the two first locking nuts to lock the first threaded post, and the two semi-circular clamps can be quickly and stably installed on the outer wall of the hard rubber outer ring.

[0014] Advantages of the present utility model:

[0015] 1. By providing the aluminum foil cylinder, the rubber inner cylinder, the first rubber cylinder, the first silica gel cylinder, the rubber connecting block and the second rubber cylinder, the impact resistance protection for the cable body and the central cable can be improved. By providing the aluminum foil cylinder, the shielding effect can be provided by reflecting and absorbing electromagnetic waves, and the aluminum foil cylinder also has a certain flexibility, which is convenient for the bending and installation of the cable. The setting of the aluminum ring and the aluminum cylinder can improve the protection for the second rubber cylinder and the central cable, and can also improve the shielding ability, solving the problems that the composite cable in the prior art has insufficient impact resistance and is difficult to effectively isolate electromagnetic interference during use;

[0016] 2. Place the inner wall of the installation hole on the outer wall of the second threaded post, then install the second locking nut on the outer wall of the second threaded post to lock the adjusting block. Pull the semi-circular clamp towards the center of the hard rubber outer cylinder so that the inner wall of the limiting groove fits the outer wall of the hard rubber outer ring. Then place the installation cylinder on the closer ends of the two fixing blocks first, then threadedly install the first threaded post on the two fixing blocks, and make the middle of the side wall of the first threaded post fit the inner wall of the installation cylinder, then the hook can be hung on an object to realize the hanging placement of the hard rubber outer cylinder, and then use the two first locking nuts to lock the first threaded post, and the two semi-circular clamps can be quickly and stably installed on the outer wall of the hard rubber outer ring. By providing the hanging assembly, the problem that the cable is not convenient to hang on other objects is solved;

[0017] 3. Since there are gaps between the outer walls of some aluminum cylinders and one end of the first rubber cylinder close to the hard rubber outer cylinder, when the hard rubber outer cylinder is subjected to an external impact force, the internal gaps serve as a buffer area, which can absorb and disperse the external impact force, reduce the direct impact on the cable body and the central cable inside the hard rubber outer cylinder, and the existence of the gaps can increase the air circulation inside the hard rubber outer cylinder, thereby improving the heat dissipation performance inside the hard rubber outer cylinder to a certain extent. Description of the Drawings

[0018] Figure 1 The figure shows a three-dimensional structural schematic diagram of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model;

[0019] Figure 2 The figure shows a three-dimensional structural schematic diagram of the hard rubber outer ring of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model;

[0020] Figure 3 The figure shows a three-dimensional structural schematic diagram of the first rubber cylinder of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model;

[0021] Figure 4 The figure shows a three-dimensional structural schematic diagram of the second rubber cylinder of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model;

[0022] Figure 5 The figure shows a three-dimensional exploded structural schematic diagram of the suspension assembly of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model;

[0023] Figure 6 The figure shows a front view of the hard rubber outer cylinder of the high-shielding and impact-resistant composite cable for high-end medical equipment of the present utility model.

[0024] The reference signs in the drawings are: 1, hard rubber outer cylinder; 2, hard rubber outer ring; 201, adjusting block; 202, mounting hole; 203, semi-circular clamp; 204, limiting groove; 205, fixing block; 206, first threaded column; 207, first locking nut; 208, mounting cylinder; 209, rotating ring; 210, hook; 3, second threaded column; 4, second locking nut; 5, aluminum foil cylinder; 6, rubber inner cylinder; 7, semi-circular groove; 8, first rubber cylinder; 9, first silica gel cylinder; 10, cable body; 11, central groove; 12, rubber connecting block; 13, second rubber cylinder; 14, central cable; 15, aluminum ring; 16, aluminum cylinder. Detailed Embodiment

[0025] The present utility model will be further described below with reference to the drawings and embodiments.

[0026] Embodiment 1, please refer to Figures 1 - 4 andFigure 6 , a high-shielding and impact-resistant composite cable for high-end medical equipment, comprising a rigid rubber outer cylinder 1; a rigid rubber outer ring 2 is fixedly connected to the outer wall of the rigid rubber outer cylinder 1, a suspension assembly is provided on the outer wall of the rigid rubber outer ring 2, an aluminum foil cylinder 5 is fixedly connected to the inner wall of the rigid rubber outer cylinder 1, a rubber inner cylinder 6 is fixedly connected to the inner wall of the aluminum foil cylinder 5, eight uniformly distributed semi-circular grooves 7 are formed in the inner wall of the rubber inner cylinder 6, a first rubber cylinder 8 is fixedly connected to the inner wall of the semi-circular groove 7, the eight first rubber cylinders 8 are adjacent to each other and fixedly connected to each other, a first silica gel cylinder 9 is fixedly connected to the inner wall of the first rubber cylinder 8, a cable body 10 is fixedly connected to the inner wall of the first silica gel cylinder 9, and the eight first rubber cylinders 8 together form a central groove 11. One end of four non-adjacent first rubber cylinders 8 close to the center of the rigid rubber outer cylinder 1 is fixedly connected to a rubber connecting block 12, and one end of the four rubber connecting blocks 12 close to the center of the rigid rubber outer cylinder 1 is jointly fixedly connected to a second rubber cylinder 13, and a central cable 14 is fixedly connected to the inner wall of the second rubber cylinder 13.

[0027] Please refer to Figure 4 , in this embodiment, an aluminum ring 15 is fixedly connected to the middle part of the side walls of the four rubber connecting blocks 12, and an aluminum cylinder 16 is fixedly connected through the inner and outer walls of the aluminum ring 15.

[0028] Please refer to Figure 1 , Figure 3 and Figure 4 , in this embodiment, there is a gap between the outer wall of part of the aluminum cylinder 16 and one end of the first rubber cylinder 8 close to the rigid rubber outer cylinder 1.

[0029] Please refer to Figure 2 , in this embodiment, a second threaded column 3 is fixedly connected to the outer wall of the rigid rubber outer ring 2, and a second locking nut 4 is threadedly installed on the outer wall of the second threaded column 3.

[0030] In this embodiment: By setting the aluminum foil cylinder 5, the rubber inner cylinder 6, the first rubber cylinder 8, the first silica gel cylinder 9, the rubber connecting block 12 and the second rubber cylinder 13, the protection of the cable body 10 and the central cable 14 can be improved. By setting the aluminum foil cylinder 5, the shielding effect is provided by reflecting and absorbing electromagnetic waves, and the aluminum foil cylinder 5 also has a certain flexibility, which is convenient for the bending and installation of the cable. The setting of the aluminum ring 15 and the aluminum cylinder 16 can improve the protection of the second rubber cylinder 13 and the central cable 14, and can improve the shielding ability. Since there is a gap between the outer wall of part of the aluminum cylinder 16 and one end of the first rubber cylinder 8 close to the rigid rubber outer cylinder 1, when the rigid rubber outer cylinder 1 is subjected to an external impact force, the internal gap serves as a buffer area, which can absorb and disperse the external impact force, reduce the direct impact on the cable body 10 and the central cable 14 inside the rigid rubber outer cylinder 1, and the existence of the gap can increase the air circulation inside the rigid rubber outer cylinder 1, thereby improving the heat dissipation performance inside the rigid rubber outer cylinder 1 to a certain extent.

[0031] Example 2, please refer to Figure 2 and Figure 5 , on the basis of Example 1, the present application provides a technical solution: the suspension assembly includes an adjustment block 201 and a mounting hole 202; an adjustment block 201 is movably arranged outside the hard rubber outer cylinder 1, mounting holes 202 are formed through both ends of the adjustment block 201, and the inner wall of the mounting hole 202 fits against the outer wall of the second threaded column 3.

[0032] Please refer to Figure 5 , in this embodiment, the suspension assembly further includes a semi-circular clamp 203, a limiting groove 204 and a fixing block 205; semi-circular clamps 203 are hinged to both ends of the adjustment block 201, a limiting groove 204 is formed at one end of the semi-circular clamp 203 close to the center of the hard rubber outer cylinder 1, and the inner wall of the limiting groove 204 fits against the outer wall of the hard rubber outer ring 2.

[0033] Please refer to Figure 5 , in this embodiment, the suspension assembly further includes a first threaded column 206, a first locking nut 207, a mounting cylinder 208, a rotating ring 209 and a hook 210; the first threaded column 206 is threadedly installed through the two fixing blocks 205, a mounting cylinder 208 is sleeved in the middle of the side wall of the first threaded column 206, a rotating ring 209 is sleeved in the middle of the side wall of the mounting cylinder 208, a hook 210 is fixedly connected to the side wall of the rotating ring 209, both ends of the mounting cylinder 208 are respectively attached to one end of the two fixing blocks 205 close to each other, first locking nuts 207 are threadedly installed on the outer walls of both ends of the first threaded column 206, and one end of the two first locking nuts 207 close to each other is attached to one end of the two fixing blocks 205 far from each other.

[0034] In this embodiment: place the inner wall of the mounting hole 202 on the outer wall of the second threaded column 3, and then install the second locking nut 4 on the outer wall of the second threaded column 3 to lock the adjustment block 201, so as to realize the stable placement of the suspension assembly. Pull the semi-circular clamp 203 towards the center of the hard rubber outer cylinder 1 to make the inner wall of the limiting groove 204 fit against the outer wall of the hard rubber outer ring 2, so as to realize the quick and stable placement of the limiting groove 204. First place the mounting cylinder 208 on one end of the two fixing blocks 205 close to each other, then threadedly install the first threaded column 206 on the two fixing blocks 205 and make the middle of the side wall of the first threaded column 206 fit against the inner wall of the mounting cylinder 208, then the hook 2 can be hung on an object to realize the hanging placement of the hard rubber outer cylinder 1, and then use the two first locking nuts 207 to lock the first threaded column 206, so as to realize the quick and stable installation of the two semi-circular clamps 203 on the outer wall of the hard rubber outer ring 2.

[0035] Working Principle: By providing the aluminum foil tube 5, the rubber inner tube 6, the first rubber tube 8, the first silicone tube 9, the rubber connecting block 12 and the second rubber tube 13, the protection of the cable body 10 and the central cable 14 can be improved. The aluminum foil tube 5 provides a shielding effect by reflecting and absorbing electromagnetic waves, and the aluminum foil tube 5 also has a certain degree of flexibility, which facilitates the bending and installation of the cable.

[0036] The provision of the aluminum ring 15 and the aluminum cylinder 16 can improve the protection of the second rubber cylinder 13 and the central cable 14, and can also improve the shielding capability. Because a gap exists between the outer wall of a portion of the aluminum cylinder 16 and the end of the first rubber cylinder 8 close to the hard rubber outer cylinder 1, when the hard rubber outer cylinder 1 is subjected to external impact, the internal gap acts as a buffer area to absorb and disperse the external impact force, thereby reducing the direct impact on the cable body 10 and the central cable 14 inside the hard rubber outer cylinder 1. In addition, the presence of the gap can increase the air circulation inside the hard rubber outer cylinder 1, thereby improving the heat dissipation performance inside the hard rubber outer cylinder 1 to a certain extent.

[0037] When the composite cable needs to be hung on an object, the inner wall of the mounting hole 202 is placed on the outer wall of the second threaded column 3, and then the second locking nut 4 is installed on the outer wall of the second threaded column 3 to lock the adjustment block 201;

[0038] Next, the semicircular clamp 203 is moved toward the center of the hard rubber outer tube 1 so that the inner wall of the limiting groove 204 and the outer wall of the hard rubber outer ring 2 are aligned. The mounting tube 208 is then placed on the end of the two fixing blocks 205 that is close to each other. The first threaded column 206 is screwed onto the two fixing blocks 205 so that the middle part of the side wall of the first threaded column 206 is aligned with the inner wall of the mounting tube 208. The hook 210 can then be hung on an object to suspend the hard rubber outer tube 1.

[0039] Finally, the first threaded column 206 is locked by using the two first locking nuts 207 , so that the two semicircular clamps 203 can be quickly and stably installed on the outer wall of the hard rubber outer ring 2 .

[0040] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. High-shielding and impact-resistant composite cable for high-end medical equipment, including a hard rubber outer cylinder (1); characterized in that: The outer wall of the ebonite outer cylinder (1) is fixedly connected with an ebonite outer ring (2). A suspension assembly is arranged on the outer wall of the ebonite outer ring (2). The inner wall of the ebonite outer cylinder (1) is fixedly connected with an aluminum foil cylinder (5). The inner wall of the aluminum foil cylinder (5) is fixedly connected with a rubber inner cylinder (6). Eight uniformly distributed semi-circular grooves (7) are formed in the inner wall of the rubber inner cylinder (6). A first rubber cylinder (8) is fixedly connected to the inner wall of the semi-circular groove (7). The eight first rubber cylinders (8) are adjacent to each other in pairs and fixedly connected to each other. A first silica gel cylinder (9) is fixedly connected to the inner wall of the first rubber cylinder (8). A cable body (10) is fixedly connected to the inner wall of the first silica gel cylinder (9). The eight first rubber cylinders (8) together form a central groove (11). Rubber connecting blocks (12) are fixedly connected to one ends of four non-adjacent first rubber cylinders (8) close to the center of the ebonite outer cylinder (1). A second rubber cylinder (13) is fixedly connected to one ends of the four rubber connecting blocks (12) close to the center of the ebonite outer cylinder (1). A central cable (14) is fixedly connected to the inner wall of the second rubber cylinder (13).

2. The high-shielding and impact-resistant composite cable for high-end medical equipment according to claim 1, wherein: An aluminum ring (15) is fixedly connected to the middle parts of the side walls of the four rubber connecting blocks (12). An aluminum cylinder (16) is fixedly connected to the inner and outer walls of the aluminum ring (15) in a penetrating manner.

3. The high-shielding and impact-resistant composite cable for high-end medical equipment according to claim 2, wherein: There is a gap between the outer wall of a part of the aluminum cylinder (16) and one end of the first rubber cylinder (8) close to the ebonite outer cylinder (1).

4. The high-shielding and impact-resistant composite cable for high-end medical equipment according to claim 1, wherein: A second threaded column (3) is fixedly connected to the outer wall of the ebonite outer ring (2). A second locking nut (4) is threadedly installed on the outer wall of the second threaded column (3).

5. The high-shielding and impact-resistant composite cable for high-end medical equipment according to claim 1, characterized in that: The suspension assembly includes an adjusting block (201) and a mounting hole (202). The adjusting block (201) is movably arranged outside the ebonite outer cylinder (1). Mounting holes (202) are formed through both ends of the adjusting block (201). The inner wall of the mounting hole (202) is in fit with the outer wall of the second threaded column (3).

6. The high-shielding and impact-resistant composite cable for high-end medical equipment according to claim 5, characterized in that: The suspension assembly further includes a semi-circular clamp (203), a limiting groove (204) and a fixing block (205). Semi-circular clamps (203) are hinged to both ends of the adjusting block (201). A limiting groove (204) is formed in one end of the semi-circular clamp (203) close to the center of the ebonite outer cylinder (1). The inner wall of the limiting groove (204) is in fit with the outer wall of the ebonite outer ring (2).

7. The high-shielding and impact-resistant high-end medical equipment composite cable according to claim 6, wherein: The suspension assembly further includes a first threaded column (206), a first locking nut (207), a mounting cylinder (208), a rotating ring (209) and a hook (210). The first threaded column (206) is threadedly installed through the two fixing blocks (205). A mounting cylinder (208) is sleeved on the middle part of the side wall of the first threaded column (206). A rotating ring (209) is sleeved on the middle part of the side wall of the mounting cylinder (208). A hook (210) is fixedly connected to the side wall of the rotating ring (209). Both ends of the mounting cylinder (208) are in fit with one ends of the two fixing blocks (205) close to each other. First locking nuts (207) are threadedly installed on the outer walls of both ends of the first threaded column (206). One ends of the two first locking nuts (207) close to each other are in fit with one ends of the two fixing blocks (205) away from each other.

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