Multifunctional drawer movable type sterile trolley for interventional operation

Abstract

The utility model relates to the technical field of operation sterile vehicles, in particular to a multifunctional drawer moving type interventional operation sterile vehicle which comprises a vehicle frame, a moving part is arranged at the bottom of the vehicle frame, a plurality of drawers are arranged at the top of the vehicle frame through a bearing part, and clamping assemblies are arranged between the bearing part and the drawers. The clamping assembly is used for preventing the drawer from being separated from the bearing part, the clamping assembly further comprises an unlocking part, and the drawer can be disassembled and assembled through the unlocking part.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical sterile carts, in particular to a multifunctional drawer-type mobile interventional surgical sterile cart. Background Art

[0002] The drawer-type mobile surgical sterile cart is a mobile device used to store sterile instruments and medicines in the operating room. It has multiple drawers for classifying and storing different types of items. It can help medical staff quickly access the required instruments and medicines during surgery and keep the operating room clean and sterile. This equipment is widely used in medical institutions and helps improve the working efficiency of the operating room and the convenience of intraoperative item management.

[0003] In order to facilitate the placement of instruments and medicines, and to be able to more conveniently take instruments and medicines, it is necessary to operate with the help of a multifunctional drawer mobile interventional surgery sterile cart, such as the prior art Chinese patent announcement number "CN106143549A" discloses a multifunctional tool cart, including a frame and a drawer, at least two drawers, each drawer is installed on the frame in parallel from top to bottom, and anti-collision rails are provided on both sides of the frame, one of the drawers has a built-in ultraviolet disinfection lamp, and both sides of the drawer are slidably installed on the anti-collision rails, and a travel switch is installed at the end of the anti-collision rail, and the travel switch is connected to the ultraviolet disinfection lamp. The present invention has a simple structure and a large storage space, and can also effectively sterilize and disinfect beauty tools, care items and other appliances.

[0004] Some drawer mobile carts are equipped with multiple drawers to accommodate and place items. However, in actual operation, considering that the drawers are not easy to disassemble and assemble, long-term use will cause the drawers to malfunction and be inconvenient to maintain. It is also inconvenient to organize and clean the inside of the drawers, and the practicality is poor. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcoming of the prior art that it is inconvenient to disassemble and assemble the drawer, and proposes a multifunctional drawer mobile interventional surgery sterile cart.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multifunctional drawer-mobile interventional surgery sterile cart is designed, comprising a frame, a movable portion is provided at the bottom of the frame, and a plurality of drawers are arranged on the top of the frame through a receiving portion, a locking component is provided between the receiving portion and the drawer, the locking component is used to prevent the drawer from detaching from the receiving portion, and the locking component also includes an unlocking portion, through which the drawer can be disassembled and assembled.

[0008] Furthermore, the frame is composed of two groups of relatively arranged support rods, the moving part is a universal wheel rotatably connected to the bottom of the support rod, and the receiving part includes a fixed frame and a placement table fixedly installed between the tops of the two groups of support rods, and the tops of the fixed frame and the placement table are both fixedly installed with fences.

[0009] Furthermore, the locking assembly includes rollers rotatably connected on both sides of the drawer, a mounting groove is provided in the fixed frame, and a accommodating cavity is formed in the mounting groove by a plurality of partitions, a sliding groove is provided on the side of the partition, the drawer is slidably connected in the accommodating cavity, and the rollers are slidably connected to the sliding groove.

[0010] Furthermore, one end of the slide groove is located at the opening of the accommodating cavity and is rotatably connected to an extension portion through a rotating shaft, and a avoidance groove is provided at the bottom. The extension portion can be flush with the slide groove, and its bottom is extended to form a guide portion. The outer sleeve of the rotating shaft is provided with a torsion spring, and the torsion spring is fixedly connected to the slide groove. The extension portion can clamp the roller.

[0011] Furthermore, the unlocking portion includes an unlocking block, one end of the slide groove is located below the extension portion and has a groove, the unlocking block is slidably connected in the groove, and a spring is fixedly connected between it and the side of the groove, a guide groove is provided at the top of the groove, the guide portion is movably connected to the guide groove, and can be rotated into the avoidance groove.

[0012] Furthermore, a positioning glass bead is provided on the side of the fixing frame, and a pair of slots is provided at one end of the unlocking block, and both of the pair of slots can be engaged with the positioning glass bead.

[0013] The multifunctional drawer mobile interventional surgery sterile cart proposed by the utility model has the beneficial effects that: the utility model is provided with multiple drawers to accommodate and place medicines and instruments, and the locking assembly can prevent the drawers from detaching from the cart body to avoid damage to the medicines and instruments. In addition, considering the need for maintenance and cleaning of the drawers after long-term use, the drawers can be unlocked by the unlocking part, which makes it easy to disassemble and assemble the drawers, and the utility model has a simple structure, easy operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the partition of the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A.

[0017] In the figure: 1. frame; 11. support rod; 2. moving part; 3. receiving part; 31. fixed frame; 32. placing table; 4. drawer; 5. locking assembly; 51. roller; 52. partition; 53. accommodating chamber; 54. slide groove; 541. rotating shaft; 55. extension part; 56. avoidance groove; 57. guide part; 6. unlocking part; 61. unlocking block; 62. groove; 63. spring; 64. guide groove; 65. positioning glass bead; 66. slot. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-3 A multifunctional drawer mobile interventional surgery sterile cart comprises a frame 1, a moving part 2 is provided at the bottom of the frame 1, and a plurality of drawers 4 are provided at the top thereof through a receiving part 3, a locking component 5 is provided between the receiving part 3 and the drawer 4, the locking component 5 is used to prevent the drawer 4 from being separated from the receiving part 3, and the locking component 5 also comprises an unlocking part 6, through which the drawer 4 can be disassembled and assembled.

[0020] Furthermore, the frame 1 is composed of two groups of relatively arranged support rods 11, the moving part 2 is a universal wheel rotatably connected to the bottom of the support rod 11, and the receiving part 3 includes a fixing frame 31 and a placing platform 32 fixedly installed between the tops of the two groups of support rods 11, and the tops of the fixing frame 31 and the placing platform 32 are fixedly installed with fences.

[0021] Furthermore, the locking assembly 5 includes rollers 51 rotatably connected on both sides of the drawer 4, a mounting groove is provided in the fixed frame 31, and a accommodating cavity 53 is formed in the mounting groove by a plurality of partitions 52, a sliding groove 54 is provided on the side of the partition 52, the drawer 4 is slidably connected in the accommodating cavity 53, and the rollers 51 are slidably connected to the sliding groove 54.

[0022] It is worth mentioning that the roller 51 is arranged on the sidemost side of the drawer 4. By locking the roller 51, the drawer 4 is prevented from being separated from the fixing frame 31 when the drawer 4 is pulled out, and the bottom of the drawer 4 can contact the bottom surface of the accommodating cavity 53 to prevent the drawer 4 from flipping over.

[0023] In more detail, one end of the slide groove 54 is located at the opening of the accommodating cavity 53 and is rotatably connected to an extension portion 55 through a rotating shaft 541, and a avoidance groove 56 is provided at the bottom. The extension portion 55 can be flush with the slide groove 54, and its bottom is extended to form a guide portion 57. The outer periphery of the rotating shaft 541 is provided with a torsion spring, and the torsion spring is fixedly connected to the slide groove 54. The extension portion 55 can clamp the roller 51.

[0024] In general, the unlocking portion 6 includes an unlocking block 61, one end of the slide groove 54 is located below the extension portion 55 and is provided with a groove 62, the unlocking block 61 is slidably connected in the groove 62, and a spring 63 is fixedly connected between it and the side of the groove 62, a guide groove 64 is provided at the top of the groove 62, the guide portion 57 is movably connected to the guide groove 64, and can be rotated into the avoidance groove 56.

[0025] It is worth mentioning that under normal circumstances, the extension portion 55 is perpendicular to the slide groove 54 under the action of the torsion spring, and the guide portion 57 is arranged in the guide groove 64 and contacts the inner side surface of the guide groove 64. In this way, because the unlocking block 61 is supported by the spring 63, the roller 51 contacts the extension portion 55 and can only be pulled out, but cannot be disassembled.

[0026] By pushing the unlocking block 61, the guide groove 64 drives the guide part 57 to move, and the guide part 57 drives the extension part 55 to rotate due to the drive, so that the extension part 55 is flush with the slide groove 54, and the drawer 4 can be removed.

[0027] Finally, a positioning glass bead 65 is disposed on the side of the fixing frame 31 , and a pair of slots 66 are formed at one end of the unlocking block 61 , and both of the slots 66 can be engaged with the positioning glass bead 65 .

[0028] In actual operation, the advantage of providing a pair of positioning glass beads 65 is that when the unlocking block 61 is pushed to unlock, the positioning glass beads 65 are separated from the first card slot 66 and engaged with the second card slot 66 to fix the unlocking block 61, making it easier to disassemble and assemble the drawer 4.

[0029] In particular, because the positioning bead 65 is engaged with the first slot 66 , it cooperates with the spring 63 to support the unlocking block 61 to prevent the extension portion 55 from turning over.

[0030] Working mode; when working, the extension portion 55 is fixed under the action of the unlocking block 61, and the roller 51 is locked perpendicular to the slide groove 54 to prevent the drawer 4 from being separated from the fixing frame 31;

[0031] When the drawer 4 needs to be disassembled, the unlocking block 61 is pressed to drive the guide portion 57 to rotate using the guide groove 64. The extension portion 55 is turned over by the guide portion 57 and is flush with the slide groove 54, so that the drawer 4 can be disassembled.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional drawer mobile sterile trolley for interventional surgery, comprising a trolley frame (1), characterized in that: The bottom of the frame (1) is provided with a moving part (2), and the top of the frame (1) is provided with a plurality of drawers (4) through a receiving part (3). A locking assembly (5) is provided between the receiving part (3) and the drawer (4). The locking assembly (5) is used to prevent the drawer (4) from being separated from the receiving part (3). The locking assembly (5) also includes an unlocking part (6), and the drawer (4) can be disassembled and assembled through the unlocking part (6).

2. The multifunctional drawer mobile interventional surgery sterile cart according to claim 1 is characterized by: The frame (1) is composed of two groups of support rods (11) arranged opposite to each other, the moving part (2) is a universal wheel rotatably connected to the bottom of the support rod (11), and the receiving part (3) comprises a fixed frame (31) and a placement platform (32) fixedly installed between the tops of the two groups of support rods (11), and fences are fixedly installed on the tops of the fixed frame (31) and the placement platform (32).

3. The multifunctional drawer mobile interventional surgery sterile cart according to claim 2 is characterized by: The locking assembly (5) comprises rollers (51) rotatably connected to both sides of the drawer (4); a mounting groove is provided in the fixing frame (31); a receiving cavity (53) is formed in the mounting groove through a plurality of partitions (52); a sliding groove (54) is provided on the side of the partition (52); the drawer (4) is slidably connected to the receiving cavity (53); and the rollers (51) are slidably connected to the sliding groove (54).

4. The multifunctional drawer mobile interventional surgery sterile cart according to claim 3 is characterized by: One end of the slide groove (54) is located at the opening of the accommodating cavity (53) and is rotatably connected to an extension portion (55) through a rotating shaft (541), and a avoidance groove (56) is provided at the bottom. The extension portion (55) can be flush with the slide groove (54), and its bottom is extended to form a guide portion (57). The outer periphery of the rotating shaft (541) is provided with a torsion spring, and the torsion spring is fixedly connected to the slide groove (54). The extension portion (55) can clamp the roller (51).

5. The multifunctional drawer mobile interventional surgery sterile cart according to claim 4 is characterized by: The unlocking portion (6) comprises an unlocking block (61); one end of the slide groove (54) is provided with a groove (62) below the extension portion (55); the unlocking block (61) is slidably connected in the groove (62), and a spring (63) is fixedly connected between the unlocking block (61) and the side of the groove (62); a guide groove (64) is provided at the top of the groove (62); the guide portion (57) is movably connected to the guide groove (64) and can be rotated into the avoidance groove (56).

6. The multifunctional drawer mobile interventional surgery sterile cart according to claim 5, characterized in that: A positioning glass bead (65) is provided on the side of the fixing frame (31), and a pair of slots (66) are provided at one end of the unlocking block (61), and both of the slots (66) can be engaged with the positioning glass bead (65).

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