Drag chain guide rail for medical instrument

Abstract

The utility model relates to the technical field of drag chain guide rails, and discloses a drag chain guide rail for medical equipment, which comprises a joint, the left end of the joint is fixedly connected with two connecting blocks, the front and rear sides of the connecting blocks are fixedly connected with connecting rings, and the outer parts of the connecting rings are rotatably connected with fixing plates. Connecting assemblies are fixedly connected to the left ends of the close sides of the two fixing plates, a baffle is rotationally connected to the interior of the top end of the fixing plate on the rear side, a circular hole is formed in the fixing plate on the front side, a pull rod is slidably connected to the inner wall of the front side of the fixing plate on the front side, and a first strong spring is slidably connected to the exterior of the pull rod. The rear side of the first strong spring is fixedly connected with a limiting plate, and the rear end of the limiting plate is fixedly connected with a clamping rod. According to the utility model, the convenient installation of the cable is realized, and the labor and time cost required in the installation process can be reduced, so that the overall installation cost is reduced and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drag chain guide rails, in particular to a drag chain guide rail for medical equipment. Background Art

[0002] Drag chain guides are mechanical devices used to support and guide cables, pipes, ducts or other wiring harnesses. Drag chain guides play an important role in medical devices, improving the reliability, safety and operational efficiency of the equipment while protecting internal wiring harnesses and pipes from damage or contamination.

[0003] In the prior art, some drag chain guide rails usually guide cables, but when installing the cables, the cables need to be placed inside the drag chain guide rail. Most of the time, the cables are passed from the inside of a connector to the inside of another connector. During this process, the cables will curl, and then they need to be taken out and put back in. This is not only time-consuming and labor-intensive, but also increases the overall installation cost and reduces the efficiency of the operation. Therefore, in response to the above shortcomings, a drag chain guide rail for medical devices is proposed. Utility Model Content

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a drag chain guide rail for medical equipment, which aims to improve the problem in the prior art that when installing cables, it is not only time-consuming and labor-intensive, but also increases the overall installation cost and reduces the efficiency of operation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a drag chain guide rail for medical equipment, including a joint, the left end of the joint is fixedly connected to two connecting blocks, the front and rear sides of the connecting block are fixedly connected with connecting rings, the outside of the connecting ring is rotatably connected to a fixing plate, the left ends of the adjacent sides of the two fixing plates are fixedly connected with a connecting assembly, the top end of the rear fixing plate is internally rotatably connected to a baffle, a circular hole is opened inside the front fixing plate, the front inner wall of the front fixing plate is slidably connected to a pull rod, the outside of the pull rod is slidably connected to a strong spring 1, the rear side of the strong spring 1 is fixedly connected to a limiting plate, the rear end of the limiting plate is fixedly connected to a locking rod, the front side of the baffle is opened with a locking hole, and the adjacent sides of the two fixing plates are fixedly connected with a clamping assembly.

[0006] Furthermore, the connecting assembly includes connecting plates, and the far sides of the two connecting plates are fixedly connected with connecting rings, and the far left ends of the two connecting plates are respectively fixedly connected to the near sides of the two fixed plates.

[0007] Furthermore, the clamping assembly includes a telescopic rod, the outer portion of which is provided with two strong springs, the far sides of the two telescopic rods are fixedly connected to clamping blocks, and the far sides of the two telescopic rods are respectively fixedly connected to the near sides of the two fixed plates.

[0008] Furthermore, the front outer portion of the baffle is movably connected to the inner portion of the top end of the front fixing plate, and the outer portion of the limiting plate is slidably connected to the inner portion of the circular hole.

[0009] Furthermore, one end of the strong spring 1 is fixedly connected to one side of the limit plate, and the other end of the strong spring 1 is fixedly connected to the inner side of the circular hole.

[0010] Furthermore, the outer portion of the engaging rod is engaged with the inner portion of the engaging hole.

[0011] Furthermore, a connecting plate is fixedly connected to the bottom ends of the adjacent sides of the two fixing plates, and a pulling block is fixedly connected to the front end of the left side of the baffle.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, through the mutual cooperation of structures such as the baffle, circular hole, pull rod, strong spring 1, limit plate, locking rod, locking hole, connecting plate, telescopic rod, strong spring 2, and clamping block, convenient installation of the cable is achieved, which can reduce the labor and time costs required in the installation process, thereby reducing the overall installation cost and improving the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a drag chain guide rail for medical equipment proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a connecting plate of a drag chain guide rail for medical equipment proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the fixed plate structure of a drag chain guide rail for medical equipment proposed in the utility model;

[0017] Figure 4 The present invention is a schematic diagram of the joint structure of a drag chain guide rail for medical equipment.

[0018] Legend:

[0019] 1. Connector; 2. Connecting block; 3. Connecting ring; 4. Fixing plate; 5. Connecting plate; 6. Connecting ring; 7. Baffle; 8. Circular hole; 9. Pull rod; 10. Strong spring 1; 11. Limiting plate; 12. Engaging rod; 13. Engaging hole; 14. Connecting plate; 15. Telescopic rod; 16. Strong spring 2; 17. Clamping block; 18. Pulling block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a drag chain guide rail for medical equipment, including a joint 1, the left end of the joint 1 is fixedly connected to two connecting blocks 2, which is designed to connect subsequent components, and the front and rear sides of the connecting block 2 are fixedly connected to a connecting ring 3, which also serves as a connection. The external rotation of the connecting ring 3 is connected to a fixed plate 4, which serves as a support. The left ends of the adjacent sides of the two fixed plates 4 are fixedly connected to a connecting assembly, which is a component for connecting subsequent parts. The connecting assembly includes a connecting plate 5, and the far sides of the two connecting plates 5 are fixedly connected to a connecting ring 6, and the left ends of the far sides of the two connecting plates 5 are respectively fixedly connected to the adjacent sides of the two fixed plates 4.

[0022] Reference Figure 2 and Figure 3 The top of the rear fixing plate 4 is rotatably connected to a baffle 7 for limiting the cable. The front outer side of the baffle 7 is movably connected to the top inner side of the front fixing plate 4. This design plays a role in that the baffle 7 can be disassembled. A circular hole 8 is opened inside the front fixing plate 4. The front inner wall of the front fixing plate 4 is slidably connected to a pull rod 9. The outside of the pull rod 9 is slidably connected to a strong spring 10. This design is used to provide spring force and rebound force. The other end of the strong spring 10 is fixedly connected to one side of the inner side of the circular hole 8. The strong spring 10 The rear side is fixedly connected with a limit plate 11 for limiting a position of the pull rod 9, one end of a strong spring 10 is fixedly connected to one side of the limit plate 11, the outside of the limit plate 11 is slidably connected to the inside of the circular hole 8, the rear end of the limit plate 11 is fixedly connected with a locking rod 12, and a locking hole 13 is provided on the front side of the baffle 7. The outside of the locking rod 12 is engaged with the inside of the locking hole 13. This design is the key to the clamping of the baffle 7. The bottom end of the adjacent side of the two fixed plates 4 is fixedly connected with a connecting plate 14 to serve as the lower limit of the cable.

[0023] Reference Figure 2 and Figure 4 The adjacent sides of the two fixed plates 4 are fixedly connected with a clamping assembly. This assembly is used to clamp and fix the cable. The clamping assembly includes a telescopic rod 15. The outer sleeve of the telescopic rod 15 is provided with a strong spring 16 for providing rebound force. The distant sides of the two telescopic rods 15 are fixedly connected with a clamping block 17. The distant sides of the two telescopic rods 15 are respectively fixedly connected to the adjacent sides of the two fixed plates 4. The left front end of the baffle 7 is fixedly connected with a pulling block 18. This design facilitates the better opening of the baffle 7.

[0024] Working principle: first pull the pull rod 9, and under the pulling of the pull rod 9, the limit plate 11 is driven to move inside the circular hole 8, and then the movement of the limit plate 11 drives the locking rod 12 to move, so that the locking rod 12 is separated from the locking hole 13, and then the movement of the limit plate 11 will also cause the strong spring 10 to contract, and then the contraction of the strong spring 10 will generate a rebound force, which provides the force for the subsequent locking rod 12 to engage with the locking hole 13, and then after the locking rod 12 is separated from the locking hole 13, pull the pulling block 18 to open the baffle 7, and then install the cable from the two clamping blocks 17 to the adjacent side, and then the installation of the cable will cause the clamping block 17 to be stressed, and then under the stress of the clamping block 17, the telescopic rod 15 will be contracted, so that the strong spring 2 16 is stressed, and then under the stress of the strong spring 2 16, a rebound force will be generated to provide the force to clamp the cable.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drag chain guide rail for medical equipment, comprising a joint (1), characterized in that: The left end of the joint (1) is fixedly connected to two connecting blocks (2), and the front and rear sides of the connecting blocks (2) are fixedly connected to connecting rings (3), and the outside of the connecting rings (3) is rotatably connected to a fixed plate (4), and the left ends of the adjacent sides of the two fixed plates (4) are fixedly connected to a connecting assembly, and the top of the rear fixed plate (4) is internally rotatably connected to a baffle (7), and a circular hole (8) is provided inside the front fixed plate (4), and the front inner wall of the front fixed plate (4) is slidably connected to a pull rod (9), and the outside of the pull rod (9) is slidably connected to a strong spring (10), and the rear side of the strong spring (10) is fixedly connected to a limiting plate (11), and the rear end of the limiting plate (11) is fixedly connected to a locking rod (12), and a locking hole (13) is provided on the front side of the baffle (7), and the adjacent sides of the two fixed plates (4) are fixedly connected to a clamping assembly.

2. A drag chain guide rail for medical equipment according to claim 1, characterized in that: The connecting assembly comprises a connecting plate (5), the far sides of the two connecting plates (5) are fixedly connected with a connecting ring (6), and the far left ends of the two connecting plates (5) are respectively fixedly connected to the near sides of the two fixed plates (4).

3. The drag chain guide rail for medical equipment according to claim 1, characterized in that: The clamping assembly includes a telescopic rod (15), the outer portion of the telescopic rod (15) is provided with a strong spring (16), the far sides of the two telescopic rods (15) are fixedly connected to a clamping block (17), and the far sides of the two telescopic rods (15) are respectively fixedly connected to the near sides of the two fixed plates (4).

4. The drag chain guide rail for medical equipment according to claim 1, characterized in that: The front outer portion of the baffle (7) is movably connected to the inner portion of the top end of the front fixing plate (4), and the outer portion of the limiting plate (11) is slidably connected to the inner portion of the circular hole (8).

5. The drag chain guide rail for medical equipment according to claim 1, characterized in that: One end of the strong spring (10) is fixedly connected to one side of the limit plate (11), and the other end of the strong spring (10) is fixedly connected to one side inside the circular hole (8).

6. The drag chain guide rail for medical equipment according to claim 1, characterized in that: The outside of the engaging rod (12) is engaged with the inside of the engaging hole (13).

7. The drag chain guide rail for medical equipment according to claim 1, characterized in that: The bottom ends of the adjacent sides of the two fixed plates (4) are fixedly connected with a connecting plate (14), and the front end of the left side of the baffle (7) is fixedly connected with a pulling block (18).

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