Adjustable clamping force instrument fixing cleaning rack

Abstract

This utility model relates to the field of medical device technology, and in particular to an adjustable clamping force instrument fixing and cleaning rack. The rack includes a cleaning frame with three mounting plates rotatably connected to it. Each mounting plate has a worm gear connected to its right end, and three worms are rotatably connected to the right side of the cleaning frame. The worms mesh with adjacent worm gears. Each mounting plate has three cross grooves, and three limiting frames are installed on the rear side of each mounting plate. Each locking bolt is located within an adjacent limiting frame and is slidably connected to the adjacent limiting frame. A first spring connects the mounting plate to the adjacent locking bolt. Each locking bolt is equipped with a clamping component, including a first clamping element. This utility model achieves angle adjustment of the mounting plate through a worm gear structure, adapting to medical devices of different heights and placement angles. The cross grooves on the mounting plate cooperate with the sliding locking bolts, combined with the limiting frames and the first spring, allowing the clamping components to be flexibly positioned on a plane.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an adjustable clamping force instrument fixing and cleaning rack. Background Technology

[0002] In the process of cleaning medical devices, there are many types and shapes of instruments, which places high demands on the adaptability, clamping stability and ease of operation of the fixing device. Traditional instrument fixing and cleaning racks have relatively simple structures, usually using fixed clamping positions or single angle settings, which makes it difficult to flexibly adjust according to the actual size and shape of the instruments. This leads to insecure clamping, easy slippage, and even damage to the instruments. In addition, most existing cleaning racks lack clamping force adjustment functions, and cannot provide personalized clamping for instruments of different materials and sizes. Especially during high-pressure rinsing or ultrasonic cleaning, instrument displacement is prone to occur, affecting the cleaning effect and safety. At the same time, some equipment does not consider the ease of operation in its structural design, such as difficulty in angle adjustment, non-adjustable clamping positions, and inconvenient disassembly and cleaning, which limits its widespread use in practical applications.

[0003] Therefore, in order to address the above problems, a device fixing and cleaning rack with adjustable clamping force is now being developed. Utility Model Content

[0004] To overcome the shortcomings of existing cleaning racks, which mostly lack the function of adjusting the clamping force and cannot be customized for instruments of different materials and sizes, especially during high-pressure rinsing or ultrasonic cleaning, the instruments are prone to displacement, affecting the cleaning effect and safety. At the same time, some devices do not consider the convenience of operation in their structural design, such as difficulty in angle adjustment, non-adjustable clamp position, and inconvenient disassembly and cleaning, which limits their widespread use in practical applications, this utility model provides an instrument fixing and cleaning rack with adjustable clamping force.

[0005] The technical implementation scheme of this utility model is as follows: an adjustable clamping force instrument fixing and cleaning rack, including a cleaning rack, three mounting plates rotatably connected to the cleaning rack, a worm gear connected to the right end of each mounting plate, three worms rotatably connected to the right side of the cleaning rack, the worms meshing with adjacent worm gears, three cross grooves on each mounting plate, three limiting frames mounted on the rear side of each mounting plate, and latches located within adjacent limiting frames. Each latch is slidably connected to adjacent limiting frames, a first spring connecting the mounting plate and adjacent latches, and each latch is equipped with a clamping assembly, the clamping assembly including a first clamping member. Each clamp is equipped with a first clamping member, which is located on the front side of the mounting plate. A second clamping member is slidably connected to each first clamping member, and an adjusting member is rotatably connected to each second clamping member. The adjusting member is threadedly connected to the adjacent first clamping member. A second spring is connected between the first clamping member and the adjacent second clamping member. The second spring is sleeved on the adjacent adjusting member. The adjusting members are all oriented to the right. A clamping block is rotatably connected to the front end of each first clamping member and the second clamping member. The adjacent clamping blocks interact with each other. Two torsion springs are connected between each clamping block and the adjacent first clamping member and the second clamping member.

[0006] More preferably, the cleaning rack has an n-shaped structure.

[0007] More preferably, each worm gear is provided with an assist block to assist rotation.

[0008] More preferably, each of the latches is provided with a finger ring.

[0009] More preferably, all clamping components are detachable connection structures.

[0010] More preferably, both the first clamping member and the second clamping member have anti-slip textures on their inner sides to increase friction.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. This utility model achieves the adjustment of the mounting plate angle through a worm gear structure, adapting to medical devices of different heights and placement angles. The cross groove on the mounting plate cooperates with the sliding bolt, combined with the limiting frame and the first spring, so that the clamping component can be flexibly positioned on the plane.

[0013] 2. This utility model adopts a detachable design for the clamping component, and is equipped with an adjustable second clamping component and an elastic adjustment component, which can accurately adjust the clamping force according to different instrument sizes. The clamping block automatically fits the instrument surface through the torsion spring, and the anti-slip texture further enhances the clamping stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the first partial cross-sectional three-dimensional structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the second partial cross-sectional three-dimensional structure of this utility model.

[0018] The meanings of the reference numerals in the figure are as follows: 1. Cleaning rack, 2. Mounting plate, 3. Worm gear, 4. Worm, 5. Clamp, 6. Limiting frame, 7. First spring, 8. Clamping assembly, 81. First clamping component, 82. Second clamping component, 83. Adjusting component, 84. Second spring, 85. Clamping block, 86. Torsion spring. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0020] An adjustable clamping force instrument fixing and cleaning rack, such as Figures 1-4As shown, the system includes a cleaning frame 1, which has an n-shaped structure. Three mounting plates 2 are rotatably connected to the cleaning frame 1. A worm gear 3 is connected to the right end of each mounting plate 2. Three worms 4 are rotatably connected to the right side of the cleaning frame 1. Each worm 4 has an assist block for assisted rotation. The worms 4 mesh with adjacent worm gears 3. Each mounting plate 2 has three cross grooves. Three limiting frames 6 are installed on the rear side of each mounting plate 2. Each latch 5 is located within an adjacent limiting frame 6 and is slidably connected to the adjacent limiting frame 6. Each latch 5 has a finger ring for assist. A first spring 7 connects the mounting plate 2 to the adjacent latch 5. Each latch 5 has a clamping assembly 8, which is a detachable connection structure. Each clamping assembly 8 includes a first clamping element 81. Each latch 5 has a first clamping element 81. The first clamping member 81 is located on the front side of the mounting plate 2. The first clamping member 81 is slidably connected to the second clamping member 82. The second clamping member 82 is rotatably connected to the adjusting member 83. The adjusting member 83 is threadedly connected to the adjacent first clamping member 81. The first clamping member 81 and the adjacent second clamping member 82 are connected by a second spring 84. The second spring 84 is sleeved on the adjacent adjusting member 83. The adjusting member 83 is oriented to the right. The front ends of the first clamping member 81 and the second clamping member 82 are rotatably connected to the clamping block 85. The adjacent clamping blocks 85 interact with each other. The clamping block 85 is connected to the adjacent first clamping member 81 and the second clamping member 82 by two torsion springs 86. The inner sides of the first clamping member 81 and the second clamping member 82 are provided with anti-slip texture to increase friction.

[0021] It should be noted that this device can be used for cleaning medical devices. First, place the cleaning rack 1 in the designated cleaning area. The main body of the cleaning rack 1 adopts an N-shaped structure design, which has excellent load-bearing capacity and stability, providing a solid foundation for subsequent operations. Then, according to the height or placement requirements of the device to be cleaned, manually rotate the assist block on the worm gear 4 to make the worm wheel 3 and worm gear 4 mesh with each other, precisely changing the angle of the mounting plate 2 so that each mounting plate 2 can be adjusted to the most suitable position to accommodate medical devices of different shapes and sizes. After finding the appropriate angle of the mounting plate 2, pull the latch 5 backward. At this time, the first spring 7 is compressed, and the latch 5 unlocks from the corresponding cross groove. Then rotate the latch 5 90° and release it. Because the latch 5 is equipped with The single-piece protrusion utilizes the restoring force of the first spring 7 to re-lock the bolt 5 in its position, thereby adjusting the position of the clamping component 8. The finger ring at the end of the bolt facilitates operation by the operator. Then, the clamping block 85 is turned, rotating around the connection point. At this time, the torsion spring 86 deforms, and the instrument to be cleaned is placed between the two clamping blocks 85. Then, the clamping blocks 85 are released. Due to the action of the torsion spring 86, the clamping blocks 85 are tightly attached to the surface of the instrument, ensuring that the instrument is safely confined inside. Next, according to the specific specifications of the instrument, the adjusting component 83 is rotated, causing the second clamping component 82 to gradually approach the first clamping component 81. During this process, the second spring 84 is compressed. In this way, the clamping force can be finely adjusted according to actual needs, ensuring the stability and safety of the instrument throughout the cleaning process.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An adjustable clamping force instrument fixing and cleaning rack, characterized in that: The system includes a cleaning rack (1), on which three mounting plates (2) are rotatably connected. A worm gear (3) is connected to the right end of each mounting plate (2). Three worms (4) are rotatably connected to the right side of the cleaning rack (1). The worms (4) mesh with the adjacent worm gears (3). Each mounting plate (2) has three cross grooves. Three limiting frames (6) are installed on the rear side of each mounting plate (2). Each latch (5) is located within an adjacent limiting frame (6). Each latch (5) is slidably connected to an adjacent limiting frame (6). A first spring (7) connects the mounting plate (2) to the adjacent latch (5). Each latch (5) is equipped with a clamping assembly (8). The clamping assembly (8) includes a first clamping member (81). Each latch (5) is equipped with the first clamping member (81). 81) All are located on the front side of the mounting plate (2). The first clamping member (81) is slidably connected to the second clamping member (82). The second clamping member (82) is rotatably connected to the adjusting member (83). The adjusting member (83) is threadedly connected to the adjacent first clamping member (81). The first clamping member (81) and the adjacent second clamping member (82) are connected to the second spring (84). The second spring (84) is sleeved on the adjacent adjusting member (83). The adjusting member (83) is set to the right. The front end of the first clamping member (81) and the second clamping member (82) is rotatably connected to the clamping block (85). The adjacent clamping blocks (85) interact with each other. The clamping block (85) is connected to the adjacent first clamping member (81) and the second clamping member (82) with two torsion springs (86).

2. The instrument fixing and cleaning rack with adjustable clamping force according to claim 1, characterized in that: The cleaning rack (1) has an n-shaped structure.

3. The instrument fixing and cleaning rack with adjustable clamping force according to claim 1, characterized in that: Each worm gear (4) is equipped with a booster block to assist rotation.

4. An adjustable clamping force instrument fixing and cleaning rack according to claim 1, characterized in that: Each of the latches (5) is equipped with a finger ring.

5. An adjustable clamping force instrument fixing and cleaning rack according to claim 1, characterized in that: All clamping components (8) are detachable connection structures.

6. An adjustable clamping force instrument fixing and cleaning rack according to claim 1, characterized in that: The inner sides of both the first clamping member (81) and the second clamping member (82) are provided with anti-slip textures to increase friction.

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