Clinical electrocardiograph monitor wire harness fixing device

Abstract

The utility model relates to the technical field of wire harness fixing, and discloses a clinical electrocardiograph monitor wire harness fixing device which comprises a plurality of wire bunching barrels, sliding grooves are formed in the two ends of each wire bunching barrel, and ball cavities are formed in the sides, close to the wire bunching barrels, of the sliding grooves. A plurality of openings are formed in the sides, close to the two ends of the bunching cylinder, of the sliding grooves and the ball cavities in a penetrating mode. According to the wire harness fixing device for the clinical electrocardiograph monitor, a plurality of wire bunches are arranged, the sliding assemblies are arranged among the wire bunches, and certain friction force exists between the sliding assemblies and the sliding grooves and between the sliding assemblies and the ball cavity, so that when the electrocardiograph monitor is used, some wire harnesses which cannot be used cannot be easily opened, and the wire harness fixing device is convenient to use. And therefore, the time for subsequently accommodating the part of wire harnesses is saved. When the wire harnesses pulled out before need to be stored, the wire harnesses are all located in the wire bunching barrels, so that the adjacent wire bunching barrels can be folded and stored in the S shape in sequence again, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness fixing, in particular to a wire harness fixing device for a clinical electrocardiogram monitor. Background Art

[0002] An ECG monitor is a clinically used medical device used to monitor the patient's ECG signals. It is usually composed of multiple electrodes, lead wires, signal amplifiers, displays, and recording devices. The ECG monitor can capture the patient's heart electrical activity and convert it into a visual ECG form for medical staff to observe and analyze. The ECG monitor harness is a device consisting of a set of electrodes and lead wires that connect the ECG monitor to the patient's body. Its function is to transmit the patient's ECG signals to the ECG monitor in order to monitor and record the heart's electrical activity.

[0003] Most of the current clinical ECG monitor harnesses are relatively long. To facilitate storage, when the clinical ECG monitor is not in use, medical staff will fold and bend the harnesses and then use Velcro or other ropes to tie them up.

[0004] However, the current method of using Velcro or other ropes for binding still has the following problems:

[0005] When medical staff use clinical ECG monitors on patients, they often need to untie the Velcro or other ropes. However, after untying the ropes, the entire harness will instantly spread out. However, in actual clinical use, an overly long harness may not be needed, so medical staff need to bundle the excess harness again. If the length is not appropriate, it needs to be adjusted again, which leads to the need to frequently bundle and untie the harness, which is very time-consuming and energy-consuming for medical staff and inconvenient. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a wire harness fixing device for a clinical electrocardiogram monitor.

[0007] The utility model provides the following technical scheme: a clinical electrocardiogram monitor wire harness fixing device, comprising a plurality of wire bundle barrels, both ends of the plurality of wire bundle barrels are provided with slide grooves, a plurality of slide grooves are provided with ball cavities on one side close to the wire bundle barrels, a plurality of slide grooves and a plurality of ball cavities are provided with a plurality of openings on one side close to both ends of the wire bundle barrels, a plurality of slide grooves and a plurality of ball cavities are provided with sliding components on their inner walls, a plurality of sliding components are matched with the openings, a plurality of wire bundle barrels are provided with wire cavities on their upper surfaces, a plurality of wire cavities are provided with support rings fixedly connected to their inner walls, and a plurality of support rings are provided with limit components on their inner walls.

[0008] Furthermore, an adjustment cavity is formed through the outer wall of the cable barrel, and the adjustment cavity is located between the two slide grooves. One end of the limiting assembly away from the supporting ring matches the adjustment cavity.

[0009] Furthermore, the limiting assembly includes a threaded ring, a connecting ring and a plurality of fan-shaped blocks, the outer wall of the connecting ring is fixedly connected to the inner wall of the support ring, the upper surfaces of the plurality of fan-shaped blocks are fixedly connected to the bottom surface of the support ring, the threaded ring is sleeved and threadedly connected to the outer walls of the plurality of fan-shaped blocks, and the threaded ring is aligned and matched with the adjustment cavity.

[0010] Furthermore, a slope is provided on the upper surface of the threaded ring, and the plurality of sector-shaped blocks are all in a shape of being wide at the top and narrow at the bottom, and the outer wall of the slope abuts against the outer walls of the plurality of sector-shaped blocks.

[0011] Furthermore, a buckle plate is fixedly connected to the outer wall of the threaded ring, and the other end of the buckle plate passes through the adjustment cavity and is slidably connected to the inner wall of the adjustment cavity.

[0012] Furthermore, the height to which the buckle plate can rise in the adjustment cavity is the same as the maximum height to which the threaded ring can rise on the surface of the sector block.

[0013] Furthermore, the sliding assembly includes a rectangular rod and two rotating balls, the two rotating balls are fixedly connected to the two ends of the rectangular rod respectively, the outer walls of the two rotating balls are slidably connected to the inner walls of the two ball cavities at the adjacent ends of the two adjacent cable bundles respectively, and the outer walls of the rectangular rod are slidably connected to the inner walls of the two sliding grooves at the adjacent ends of the two adjacent cable bundles respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The wire harness fixing device for the clinical ECG monitor is provided with a plurality of wire bundle barrels and a sliding assembly is provided between the plurality of wire bundle barrels. Because there is a certain friction between the sliding assembly and the slide groove and the ball cavity, some unused wire bundles will not be easily opened during the use of the ECG monitor, thereby saving the time for the subsequent storage of these wire bundles. When the previously pulled out wire bundles need to be stored, because all of these wire bundles are located inside the plurality of wire bundle barrels, the adjacent wire bundle barrels can be folded and stored in sequence in an "S" shape, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of adjacent cable bundle barrels and sliding components of the utility model;

[0018] Figure 3 The utility model is based on Figure 2 Partial cross-sectional schematic diagram of each component;

[0019] Figure 4 It is a detailed connection diagram of the cable tie barrel and the limit assembly of the utility model;

[0020] Figure 5 The utility model is based on Figure 4 Exploded diagram of the various components.

[0021] In the figure: 1, wire barrel; 2, threaded ring; 3, buckle plate; 4, support ring; 5, rectangular rod; 6, rotating ball; 7, connecting ring; 8, fan-shaped block; 101, wire cavity; 102, adjustment cavity; 103, opening; 104, slide groove; 105, ball cavity; 201, ramp. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 5 A clinical ECG monitor harness fixing device includes a plurality of wire bundles 1, both ends of the plurality of wire bundles 1 are provided with slide grooves 104, a side of the plurality of slide grooves 104 close to the wire bundles 1 is provided with ball cavities 105, a plurality of openings 103 are penetrated through the sides of the plurality of slide grooves 104 and the plurality of ball cavities 105 close to both ends of the wire bundles 1, the inner walls of the plurality of slide grooves 104 and the plurality of ball cavities 105 are connected with sliding components, the plurality of sliding components are matched with the openings 103, the upper surfaces of the plurality of wire bundles 1 are penetrated with wire cavities 101, the inner walls of the plurality of wire cavities 101 are fixedly connected with support rings 4, and the inner walls of the plurality of support rings 4 are connected with limiting components.

[0024] like Figures 1 to 5 As shown, the clinical ECG monitor harness fixing device of the utility model passes the ECG monitor harness through the inside of the first harness barrel 1 when the ECG monitor is not in use. When all the harnesses are located inside the harness barrel 1, the harness of the ECG monitor is fixed in the harness barrel 1 by rotating the limiting components on one of the harness barrels 1 or all of the harness barrels 1, and then the two adjacent harness barrels 1 are folded together by the sliding component. Because both ends of the harness barrel 1 are provided with a slide groove 104, a ball cavity 105 and a plurality of openings 103, the adjacent harness barrels 1 can be arranged as shown in the figure according to needs, and because there are many harness barrels 1, a plurality of harness barrels 1 can be arranged in a circular shape with the first harness barrel 1 as the center, thereby saving occupied space.

[0025] When the ECG monitor is in use, the medical staff starts from the outside and pulls out the required wire bundles 1 according to the needs, and then pulls the wire bundles inside these wire bundles 1 out a certain distance, and then starts to use them normally. During use, because there is a certain friction between the sliding component and the slide groove 104 and the ball cavity 105, the other wire bundles 1 that have not been pulled open will not be easily opened, thereby saving the time for subsequent storage of this part of the wire bundle.

[0026] When the previously pulled out wire harnesses need to be stored, since all of the wire harnesses are located inside a plurality of wire harness drums 1, the adjacent wire harness drums 1 can be folded and stored in an "S" shape in sequence again, which is convenient and quick.

[0027] Finally, it is important to note that:

[0028] When fixing the wire harness inside the cable drum 1, only the first cable drum 1 may be fixed, because the wire harness inside the first cable drum 1 is fixed, so that all subsequent wire harnesses and the cable drum 1 will not slide. Of course, multiple fixations may be performed to make the fixation more stable, which is not specifically limited.

[0029] An extra distance can be left for the wire harnesses between adjacent wire harness reels 1 to prevent the wire harnesses from being pulled and damaged when the adjacent wire harness reels 1 are folded. Even if an extra distance is left for the wire harnesses, when the adjacent wire harness reels 1 are connected vertically, the internal space of the wire cavity 101 is larger than the wire harnesses and can accommodate the extra wire harnesses without any resistance.

[0030] Please refer to Figure 1-Figure 5 The outer wall of the cable drum 1 is penetrated with an adjustment cavity 102, which is located between the two slide grooves 104, and the end of the limit assembly away from the support ring 4 matches the adjustment cavity 102. By setting the adjustment cavity 102, it is more convenient and easy to operate when opening and closing the limit assembly.

[0031] Please refer to Figure 4 and Figure 5 The limit assembly includes a threaded ring 2, a connecting ring 7 and a plurality of sector blocks 8. The outer wall of the connecting ring 7 is fixedly connected to the inner wall of the support ring 4. The upper surfaces of the plurality of sector blocks 8 are fixedly connected to the bottom surface of the support ring 4. The threaded ring 2 is sleeved and threadedly connected to the outer walls of the plurality of sector blocks 8. The threaded ring 2 is aligned and matched with the adjustment cavity 102. A slope 201 is provided on the upper surface of the threaded ring 2. The plurality of sector blocks 8 are all in a shape of being wide at the top and narrow at the bottom. The outer wall of the slope 201 is against the outer wall of the plurality of sector blocks 8.

[0032] More specifically, after the wiring harness is inserted into the cable drum 1, it will also pass through the threaded ring 2, the connecting ring 7 and several sector blocks 8 at the same time. Therefore, when the wiring harness needs to be fixed, it is only necessary to rotate the threaded ring 2. After the threaded ring 2 is rotated, it will move on the surface of the sector block 8. The sector block 8 becomes thicker as it goes upwards, while the inner wall space of the threaded ring 2 remains unchanged. Therefore, the sector block 8 can be gradually squeezed toward the middle, and then the wiring harness between the sector blocks 8 can be squeezed tightly, thereby avoiding the situation where the wiring harness of the cable drum 1 and the ECG monitor slides against each other and the connection is unstable.

[0033] Please refer to Figure 1-Figure 5 The outer wall of the threaded ring 2 is fixedly connected with a gusset plate 3, and the other end of the gusset plate 3 passes through the adjustment cavity 102 and is slidably connected to the inner wall of the adjustment cavity 102. The rise height of the gusset plate 3 in the adjustment cavity 102 is the same as the maximum rise height of the threaded ring 2 on the surface of the sector block 8.

[0034] More specifically, by providing the buckle plate 3, it is easier to rotate and apply force when rotating the threaded ring 2. Because the rising distance of the buckle plate 3 is the same as the rising distance of the threaded ring 2 on the surface of the sector block 8, when the buckle plate 3 is rotated to the highest point of the adjustment chamber 102, the threaded ring 2 will just squeeze several sector blocks 8.

[0035] Please refer to Figure 1-Figure 3 The sliding assembly includes a rectangular rod 5 and two rotating balls 6. The two rotating balls 6 are fixedly connected to the two ends of the rectangular rod 5 respectively. The outer walls of the two rotating balls 6 are slidably connected to the inner walls of the two ball cavities 105 at the adjacent ends of the two adjacent cable bundles 1 respectively. The outer walls of the rectangular rod 5 are slidably connected to the inner walls of the two slide grooves 104 at the adjacent ends of the two adjacent cable bundles 1 respectively.

[0036] More specifically, when the adjacent cable ties 1 are in a folded state, the two rotating balls 6 are respectively located in the ball cavities 105 at the adjacent ends of the two adjacent cable ties 1, and the rectangular rod 5 will not rotate in the slide groove 104 because it is a rectangle, thereby limiting the two adjacent cable ties 1 to be adjacent to each other up and down or left and right without tilting.

[0037] When two adjacent cable ties 1 need to be unfolded to an up-and-down vertical state, the rectangular rod 5 only needs to be aligned with one of the openings 103 and then rotated to complete the state conversion between the two adjacent cable ties 1, which is convenient and quick.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clinical ECG monitor harness fixing device, characterized in that: The invention comprises a plurality of cable bundle barrels (1), wherein both ends of the plurality of cable bundle barrels (1) are provided with slide grooves (104), a side of the plurality of slide grooves (104) close to the cable bundle barrel (1) is provided with ball cavities (105), a side of the plurality of slide grooves (104) and a side of the plurality of ball cavities (105) close to both ends of the cable bundle barrel (1) is provided with a plurality of openings (103), the inner walls of the plurality of slide grooves (104) and the plurality of ball cavities (105) are connected with sliding components, the plurality of sliding components are matched with the openings (103), the upper surfaces of the plurality of cable bundle barrels (1) are provided with wire cavities (101), the inner walls of the plurality of wire cavities (101) are fixedly connected with support rings (4), and the inner walls of the plurality of support rings (4) are connected with limit assemblies.

2. A clinical ECG monitor harness fixing device according to claim 1, characterized in that: An adjustment cavity (102) is formed through the outer wall of the cable barrel (1), the adjustment cavity (102) is located between the two slide grooves (104), and one end of the limit assembly away from the support ring (4) matches the adjustment cavity (102).

3. A clinical ECG monitor harness fixing device according to claim 2, characterized in that: The limiting assembly comprises a threaded ring (2), a connecting ring (7) and a plurality of sector blocks (8); the outer wall of the connecting ring (7) is fixedly connected to the inner wall of the support ring (4); the upper surfaces of the plurality of sector blocks (8) are fixedly connected to the bottom surface of the support ring (4); the threaded ring (2) is sleeved and threadedly connected to the outer walls of the plurality of sector blocks (8); and the threaded ring (2) is aligned and matched with the adjustment cavity (102).

4. A clinical ECG monitor harness fixing device according to claim 3, characterized in that: The upper surface of the threaded ring (2) is provided with a slope (201), and the plurality of sector-shaped blocks (8) are all in a shape of being wide at the top and narrow at the bottom, and the outer wall of the slope (201) abuts against the outer walls of the plurality of sector-shaped blocks (8).

5. A clinical ECG monitor harness fixing device according to claim 3 or 4, characterized in that: A buckle plate (3) is fixedly connected to the outer wall of the threaded ring (2); the other end of the buckle plate (3) passes through the adjustment cavity (102) and is slidably connected to the inner wall of the adjustment cavity (102).

6. A clinical ECG monitor harness fixing device according to claim 5, characterized in that: The height to which the buckle plate (3) can rise in the adjustment cavity (102) is the same as the maximum height to which the threaded ring (2) can rise on the surface of the sector block (8).

7. A clinical ECG monitor harness fixing device according to claim 1, 2, 3, 4 or 6, characterized in that: The sliding assembly comprises a rectangular rod (5) and two rotating balls (6), the two rotating balls (6) being fixedly connected to the two ends of the rectangular rod (5), respectively, the outer walls of the two rotating balls (6) being slidably connected to the inner walls of two ball cavities (105) at adjacent ends of two adjacent cable bundle barrels (1), respectively, and the outer walls of the rectangular rod (5) being slidably connected to the inner walls of two slide grooves (104) at adjacent ends of two adjacent cable bundle barrels (1).

8. A clinical ECG monitor harness fixing device according to claim 5, characterized in that: The sliding assembly comprises a rectangular rod (5) and two rotating balls (6), the two rotating balls (6) being fixedly connected to the two ends of the rectangular rod (5), respectively, the outer walls of the two rotating balls (6) being slidably connected to the inner walls of two ball cavities (105) at adjacent ends of two adjacent cable bundle barrels (1), respectively, and the outer walls of the rectangular rod (5) being slidably connected to the inner walls of two slide grooves (104) at adjacent ends of two adjacent cable bundle barrels (1).

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