Medical wire harness with compression resistance

Abstract

The utility model discloses a medical wire harness with compression resistance, which belongs to the technical field of medical instruments, and comprises a shell, a protective ring is fixedly connected to the inner wall of the shell, a plurality of compression resistance rings are connected to the protective ring in a sliding manner, two connecting blocks are fixedly connected to the outer wall of the shell, and the two connecting blocks are connected to the outer wall of the shell in a sliding manner. An installation assembly is arranged between the outer walls of the two connecting blocks, through the arrangement of the installation assembly, the compression-resistant pipe can be stably fixed to the medical wire harness, the compression-resistant pipe and the wire harness form a closely-coordinated whole, when facing external pressure, the compression-resistant pipe can disperse and bear the pressure more effectively through connection of the installation assembly, and therefore the compression-resistant pipe can be firmly fixed to the medical wire harness. According to the medical wire harness, local stress of the wire harness is prevented from being too large, so that the anti-pressure capability of the whole medical wire harness is improved, the stability of the internal structure of the wire harness is favorably kept through the arrangement of the anti-pressure ring, the problems of wire deformation, displacement or poor contact caused by pressure are avoided, and thus the accuracy and reliability of signal transmission are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, it is a kind of medical harness with compression resistance characteristic. BACKGROUND

[0002] In modern medical equipment, medical harness plays a vital role, they are like the "nerve plexus" of human body, responsible for transmitting various electrical signals and energy, ensure that each component of medical equipment can work together, from common monitor, ultrasonic diagnostic instrument, to complex magnetic resonance imaging equipment, computer tomography equipment etc., each medical equipment cannot leave the support of harness, these harnesses not only ensure the accurate transmission of signal, also need to meet the safety and performance requirements of medical equipment in different use scenarios.

[0003] The existing medical equipment harness is prone to extrusion or rolling when in use, which can cause cracks on the surface of the medical equipment harness, allowing moisture in the air to enter the inside of the medical equipment harness, thereby affecting the use effect of the medical equipment harness, and the existing medical equipment harness is often in working condition, thereby reducing its service life.

[0004] Therefore, it is urgent to provide a medical harness with compression resistance to solve the above problems. SUMMARY

[0005] The utility model provides a medical harness with compression resistance to overcome the shortcomings of the prior art.

[0006] To solve the above technical problems, the utility model adopts one technical scheme: provide a medical harness with compression resistance, including shell, the shell inner wall is fixedly connected with the protection ring, the protection ring is slidably connected with a plurality of compression rings, a plurality of The compression ring is slidably connected with connecting wire between, the shell outer wall is fixedly connected with two connecting blocks, and the installation assembly is arranged between the outer wall of two connecting blocks.

[0007] The utility model further sets up: the shell inner wall is matched with the outer wall of protection ring, and the outer wall of a plurality of compression rings is matched with the inner wall of protection ring.

[0008] Through the above technical scheme, the compression ring can be accurately positioned in the protection ring, and when the protection ring is subjected to pressure, the compression ring further disperses and buffers the pressure, improves the compression resistance of the whole structure, ensures that each component will not easily displace or be damaged when bearing larger pressure, and similarly, the shell and the protection ring can also achieve the same compression effect, thereby ensuring the normal operation of medical equipment.

[0009] The utility model further sets up: a plurality of anti -pressure ring outer wall all are equipped with guide hole, and a plurality of the connecting line all are through corresponding guide hole.

[0010] Through the above technical scheme, the tension or other external force borne by the connecting line can be evenly dispersed to the anti-pressure ring through the guide hole, the anti-pressure ring can further disperse and buffer these forces, avoid the damage caused by the local excessive stress of the connecting line, and improve the reliability of the whole wiring harness system.

[0011] The utility model further sets up: the installation component includes the sliding block of sliding connection in two connecting blocks inner wall, two the sliding block one end all are fixedly connected with limit board, two the sliding block outer wall other end all are equipped with installation slot, two the installation slot inner wall all are connected with the lock catch piece of sliding, two the lock catch piece corresponding face between all are fixedly connected with two spring, two the sliding block outer wall between fixed connection has anti -pressure pipe.

[0012] Through the above technical scheme, first, press two lock catch pieces, make two lock catch pieces contract to the inside of installation slot through corresponding spring, then again two sliding blocks are slid into corresponding sliding slot, at the same time, when two lock catch pieces slide out of the sliding slot, the spring will resist corresponding lock catch piece, make anti -pressure pipe fixed to the outer wall of shell.

[0013] The utility model further sets up: two the connecting block all are equipped with sliding slot, and the sliding slot inner wall all are matched with sliding block.

[0014] Through the above technical scheme, the possibility of deviation in the installation process is greatly reduced, the accuracy and efficiency of installation are improved, and in actual operation, the installer can quickly and accurately install the sliding block in place.

[0015] The utility model further sets up: two the sliding block, limit board, lock catch piece and spring all are mutually parallel.

[0016] Through the above technical scheme, the pressure can be evenly conducted to each component along the parallel direction, avoiding the local stress concentration, thereby enhancing the stability of the whole structure, so that it can withstand greater external force without deformation or damage.

[0017] The utility model further sets up: two the limit board size all are greater than the size of sliding slot.

[0018] Through the above technical scheme, the sliding block can be effectively blocked from both sides, preventing accidental falling out of the sliding slot during sliding, and at the same time, under the action of external forces such as vibration and impact, the sliding block can also be firmly limited in the sliding slot by the limit plate, ensuring the reliability of the wiring harness.

[0019] The utility model has the advantages that:

[0020] 1. The utility model discloses a compression ring is helpful to keep the stability of the internal structure of the wire harness, avoids the wire deformation, displacement or poor contact caused by pressure and other problems, thereby ensuring the accuracy and reliability of signal transmission.

[0021] 2. The utility model discloses set up installation component, can with the compression pipe of stable fixation on medical wire harness, makes compression pipe and wire harness form a close cooperation whole, when facing external pressure, compression pipe can rely on the connection of installation component, more effectively disperses and bears pressure, avoids the partial force of wire harness too big, thereby improved the compression resistance of whole medical wire harness. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the appearance drawing of the utility model;

[0023] Figure 2 It is the right view of the utility model;

[0024] Figure 3 It is the transverse section view of the utility model;

[0025] Figure 4 It is the partial structure schematic view of the utility model;

[0026] Figure 5 It is the slider structure schematic view of the utility model;

[0027] Figure 6 It is Figure 3 The local enlarged view of A in the middle.

[0028] In the drawing: 1, shell; 2, protection ring; 3, connecting line; 4, compression ring; 5, connecting block; 501, sliding slot; 6, installation component; 601, slider; 602, limit board; 603, installation slot; 604, spring; 605, lock catch block; 606, compression pipe. DETAILED DESCRIPTION

[0029] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and characteristics of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model is more clearly and explicitly defined.

[0030] Please refer to Figure 1 - Figure 6A medical wire harness with pressure resistance, comprising a shell 1, a protective ring 2 is fixedly connected to the inner wall of the shell 1, a plurality of pressure resistance rings 4 are slidably connected to the protective ring 2, a plurality of connecting wires 3 are slidably connected between the plurality of pressure resistance rings 4, the inner wall of the shell 1 matches the outer wall of the protective ring 2, and the outer wall of the plurality of pressure resistance rings 4 matches the inner wall of the protective ring 2; the pressure resistance ring 4 can be accurately positioned in the protective ring 2, when the protective ring 2 is subjected to pressure, the pressure resistance ring 4 further disperses and buffers the pressure, improves the pressure resistance of the entire structure, ensures that each component will not easily displace or be damaged when subjected to a large pressure, similarly, the shell 1 and the protective ring 2 can also achieve the same pressure resistance effect, thereby ensuring the normal operation of the medical equipment, the outer wall of the plurality of pressure resistance rings 4 is provided with a guide hole, and the plurality of connecting wires 3 penetrate through the corresponding guide holes; the tension or other external force borne by the connecting wire 3 can be evenly dispersed to the pressure resistance ring 4 through the guide hole, the pressure resistance ring 4 can further disperse and buffer these forces, avoid damage caused by excessive local stress of the connecting wire 3, and improve the reliability of the entire wire harness system;

[0031] As Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the outer wall of the shell 1 is fixedly connected with two connecting blocks 5, the outer wall between the two connecting blocks 5 is provided with a mounting assembly 6, the mounting assembly 6 comprises sliding blocks 601 slidingly connected to the inner walls of the two connecting blocks 5, the one end of each of the two sliding blocks 601 is fixedly connected with a limiting plate 602, the other end of the outer wall of each of the two sliding blocks 601 is provided with a mounting groove 603, the inner wall of each of the two mounting grooves 603 is slidingly connected with a lock block 605, the corresponding surface between every two lock blocks 605 is fixedly connected with two springs 604, and the outer wall between the two sliding blocks 601 is fixedly connected with a compression-resistant pipe 606; first, press the two lock blocks 605, so that the two lock blocks 605 are retracted into the mounting grooves 603 through the corresponding springs 604, then slide the two sliding blocks 601 into the corresponding sliding grooves 501, and at the same time, when the two lock blocks 605 slide out of the sliding grooves 501, the springs 604 will push the corresponding lock blocks 605 out, so that the compression-resistant pipe 606 is fixed to the outer wall of the shell 1, the sliding grooves 501 are formed in the two connecting blocks 5, and the inner walls of the sliding grooves 501 are matched with the sliding blocks 601; the possibility of deviation in the installation process is greatly reduced, the installation accuracy and efficiency are improved, in actual operation, the installer can quickly and accurately install the sliding blocks 601 to the specified position, the two sliding blocks 601, the limiting plates 602, the lock blocks 605 and the springs 604 are all parallel to each other; the pressure can be uniformly conducted to each component along the parallel direction, the local stress concentration is avoided, thereby the stability of the whole structure is enhanced, the whole structure can withstand greater external force without deformation or damage, and the size of the two limiting plates 602 is greater than that of the sliding grooves 501; the sliding blocks 601 can be effectively blocked from both sides, so that the sliding blocks 601 are prevented from accidentally falling out of the sliding grooves 501 in the sliding process, and at the same time, when subjected to external forces such as vibration and impact, the sliding blocks 601 can also be limited in the sliding grooves 501 by the limiting plates 602, and the reliability of the wire harness is ensured.

[0032] In use, first, press the two lock blocks 605, so that the two lock blocks 605 are retracted into the mounting grooves 603 through the corresponding springs 604, then slide the two sliding blocks 601 into the corresponding sliding grooves 501, and at the same time, when the two lock blocks 605 slide out of the sliding grooves 501, the springs 604 will push the corresponding lock blocks 605 out, so that the compression-resistant pipe 606 is fixed to the outer wall of the shell 1.

[0033] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A medical cable having a pressure resistance, comprising a housing (1), characterized in that: The outer shell (1) inner wall is fixedly connected with a protective ring (2), the protective ring (2) is slidably connected with a plurality of compression rings (4), a plurality of the compression ring (4) between are slidably connected with a connecting line (3), the outer shell (1) outer wall is fixedly connected with two connecting blocks (5), two the connecting block (5) outer wall between being provided with mounting assembly (6).

2. The medical cord set having a pressure resistance according to claim 1, characterized in that The outer shell (1) inner wall is matched with the outer wall of the protective ring (2), and the outer wall of the plurality of compression rings (4) is matched with the inner wall of the protective ring (2).

3. The medical cord set having a pressure resistance according to claim 1, characterized in that: The outer wall of the plurality of compression rings (4) is provided with a guide hole, and the plurality of connecting lines (3) penetrates through the corresponding guide hole.

4. The medical cord set having a pressure resistance according to claim 1, characterized in that: The mounting assembly (6) includes a sliding block (601) slidably connected to the inner wall of the two connecting blocks (5), the two sliding blocks (601) are fixedly connected with a limiting plate (602) at one end, the outer wall of the two sliding blocks (601) is provided with a mounting slot (603) at the other end, the inner wall of the two mounting slots (603) is slidably connected with a lock block (605), two springs (604) are fixedly connected between the corresponding faces of every two lock blocks (605), and the outer wall of the two sliding blocks (601) is fixedly connected with a compression pipe (606).

5. The medical cord set having a pressure resistance according to claim 4, characterized in that Two The connecting block (5) is provided with a sliding groove (501) on it, and the inner wall of the sliding groove (501) is matched with the sliding block (601).

6. The medical cord set with a pressure resistance according to claim 4, characterized in that The two sliding blocks (601), the limiting plate (602), the lock block (605) and the spring (604) are all parallel to each other.

7. The medical cord set with a pressure resistance according to claim 4, characterized in that The size of the two limiting plates (602) is greater than the size of the sliding groove (501).

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