CN220676437U

CN220676437U - Instrument disinfection device

Info

Publication number: CN220676437U
Application number: CN202322058810.XU
Authority: CN
Inventors: 常静; 李莉; 李颖
Original assignee: Tongji Hospital Affiliated To Tongji Medical College Of Huazhong University Of Science & Technology
Current assignee: Tongji Hospital Affiliated To Tongji Medical College Of Huazhong University Of Science & Technology
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-29
Anticipated expiration: 2033-07-31

Abstract

The utility model belongs to the technical field of instrument disinfection, and particularly relates to an instrument disinfection device which comprises a disinfection box and a motor, wherein a drain pipe is inlaid and communicated on the outer wall of the bottom of the disinfection box, an instrument placing box is arranged on the inner side of the top of the disinfection box, a fixed plate is fixed on the outer wall of the top of the disinfection box, the motor is fixedly arranged on the outer wall of the top of the fixed plate, the output end of the motor is fixedly connected with a screw rod, a first gear is fixedly sleeved on the outer side of the top of the screw rod, a movable plate is sleeved on the outer side thread of the screw rod, and a connecting sleeve is connected with an inner bearing at the top end of the movable plate. The utility model utilizes the arrangement of the instrument placing box, is convenient for accommodating and placing the instruments to be disinfected, then utilizes the motor to start, and controls the movable plate to drive the instrument placing box to move downwards under the rotation action of the screw rod, so that the instrument placing box completely enters the disinfectant in the disinfection box, the instruments stored in the instrument placing box can be disinfected in a soaking way, the disinfection dead angle can be eliminated, and the full and complete disinfection is ensured.

Description

Instrument disinfection device

Technical Field

The utility model belongs to the technical field of instrument disinfection, and particularly relates to an instrument disinfection device.

Background

The ophthalmic surgical instrument is a medical instrument for ophthalmic surgery and mainly comprises surgical scissors, forceps, hooks, eyelid openers and the like, and the instrument is basically recycled, so that after the ophthalmic surgery is finished, the instrument needs to be sterilized by using a sterilizing device before being reused, and cross infection is avoided.

In the Chinese patent of utility model with publication number of CN218652543U, an apparatus sterilizing device is disclosed, by arranging a lifting component and a spray head, when people need to sterilize the apparatus comprehensively, the people only need to control the operation of a motor through a control switch, thereby driving a threaded column to rotate, under the cooperation of the threaded column and a threaded pipe, the height of a movable plate carrying the spray head is convenient for people to adjust, thereby achieving the purpose of sterilizing the apparatus comprehensively, and improving the sterilizing effect of the apparatus for people;

however, the apparatus sterilizing device provided in the above-mentioned reference has some drawbacks and disadvantages during use: the utility model discloses a device, including hanging the installation mode, carry out the instrument and place with hanging the installation mode, be difficult to be applicable to all instruments, cause the application range of device limited, when the shower nozzle disinfects to hanging the instrument of putting moreover, one side that the instrument deviates from the shower nozzle is difficult to obtain abundant disinfection, and the disinfection of device has the dead angle, has the insufficient condition of disinfection. Therefore, there is an urgent need to improve the existing apparatus for sterilizing instruments, and to provide an apparatus for sterilizing instruments.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the instrument disinfection device which has reasonable design and simple structure and can ensure the full disinfection of the instrument, and is used for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an apparatus disinfection device, it includes disinfect box and motor, the bottom outer wall of disinfect box is inlayed and is linked together there is the fluid-discharge tube, the top inboard of disinfect box is equipped with the apparatus and places the box, the top outer wall of disinfect box is fixed with the fixed plate, the top outer wall of fixed plate is fixed and is equipped with the motor, the output fixedly connected with lead screw of motor, first gear has been cup jointed in the top outside of lead screw, the fly leaf has been cup jointed to the outside screw thread of lead screw, the top internal bearing of fly leaf is connected with the adapter sleeve, first bevel gear has been cup jointed in the bottom outside of adapter sleeve, the inside of adapter sleeve runs through there is the montant, the fixed second gear that has cup jointed in the top outside of montant, one side that the box bottom is close to the fly leaf is placed to the apparatus is equipped with swing control assembly.

As a preferred implementation mode, the instrument placement box comprises a box body, a box cover, a fixing shaft and a connecting frame, wherein the top of the box body is connected with the box cover through a hinge, the fixing shaft and the connecting frame are fixedly welded at the middle part of the outer wall of one side of the box body, which is close to the movable plate, and the connecting frame is located under the fixing shaft.

As a preferred implementation mode, the box body is a stainless steel filter screen, one end of the fixed shaft, which deviates from the box body, is connected with a movable plate bearing, the movable plate forms a lifting structure through a screw rod, and the bottoms of the screw rod and the vertical rod are both rotationally connected to the inner bottom of the disinfection box.

As a preferred implementation mode, the outer wall of the vertical rod is symmetrically and fixedly provided with a protruding part, and the connecting sleeve is clamped and sleeved on the outer side of the protruding part in a sliding manner.

As a preferred embodiment, the second gear is in meshed connection with the first gear, and the screw rod and the swing control assembly form a linkage mechanism through a connecting sleeve.

As a preferred implementation mode, the swing control assembly comprises a second conical tooth, a mounting shaft and an extrusion column, wherein the mounting shaft is connected to the vertical section of the movable plate through a bearing, the second conical tooth is fixedly welded at one end of the mounting shaft, and the extrusion column is welded at the outer edge, far away from the circle center, of the other end of the mounting shaft.

As a preferred embodiment, the second conical tooth is in engagement with the first conical tooth, and the end of the compression column facing away from the mounting shaft extends to the inner side of the connecting frame.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

the device is convenient to store and place the device to be disinfected by using the arrangement of the device placing box, then the motor is used for starting, and the movable plate is controlled to drive the device placing box to move downwards under the rotating action of the screw rod, so that the device placing box completely enters the disinfectant in the disinfection box, the device stored in the device placing box can be disinfected in a soaking mode, the disinfection dead angle can be eliminated, and the full and complete disinfection is ensured;

when the lead screw rotates, through first gear and the second gear of meshing, can also control the montant rotation, and utilize the bulge to drive adapter sleeve and first taper tooth rotation, thereby can control second taper tooth, installation axle and extrusion post rotation, rotatory extrusion post can extrude the linking frame, make the linking frame drive the box body and use the fixed axle to carry out the reciprocal swing of a small margin as the centre of a circle, when moving down disinfection, can play and drive the apparatus and rock the purpose of being convenient for fully contact with the antiseptic solution, when moving up, wobbling box body can play the effect of spin-drying dehydration, the practicality of the device is stronger, and the result of use is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the bottom view of the vertical rod and the protrusion of the present utility model;

FIG. 4 is a schematic diagram of the overall front view of the swing control assembly of the present utility model;

fig. 5 is a schematic diagram of the overall side view of the instrument placement box of the present utility model.

In the figure:

1. a sterilization box; 2. a liquid discharge pipe; 3. an instrument placement box; 301. a case body; 302. a box cover; 303. a fixed shaft; 304. a connection frame; 4. a fixing plate; 5. a motor; 6. a screw rod; 7. a first gear; 8. a movable plate; 9. connecting sleeves; 10. a first cone tooth; 11. a vertical rod; 12. a protruding portion; 13. a second gear; 14. a swing control assembly; 1401. a second cone tooth; 1402. a mounting shaft; 1403. and extruding the column.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in figures 1-5, the instrument disinfection device comprises a disinfection box 1 and a motor 5, wherein a drain pipe 2 is inlaid and communicated with the outer wall of the bottom of the disinfection box 1, an instrument placement box 3 is arranged on the inner side of the top of the disinfection box 1, a fixed plate 4 is fixed on the outer wall of the top of the disinfection box 1, the motor 5 is fixedly arranged on the outer wall of the top of the fixed plate 4, a screw rod 6 is fixedly connected with the output end of the motor 5, a first gear 7 is fixedly sleeved on the outer side of the top of the screw rod 6, a movable plate 8 is sleeved on the outer side of the screw rod 6, a connecting sleeve 9 is connected with an inner bearing at the top of the movable plate 8, a first conical tooth 10 is fixedly sleeved on the outer side of the bottom of the connecting sleeve 9, a vertical rod 11 penetrates through the inside of the connecting sleeve 9, a second gear 13 is fixedly sleeved on the outer side of the top of the vertical rod 11, and a swing control component 14 is arranged on one side, close to the movable plate 8, of the bottom of the instrument placement box 3.

On the basis of the structure, the instrument placing box 3 comprises a box body 301, a box cover 302, a fixed shaft 303 and a connecting frame 304, wherein the box cover 302 is connected to the top of the box body 301 through a hinge, the fixed shaft 303 and the connecting frame 304 are fixedly welded to the middle part of the outer wall of one side of the box body 301, which is close to the movable plate 8, and the connecting frame 304 is positioned right below the fixed shaft 303;

the whole instrument placement box 3 is convenient to be connected with the movable plate 8 in a rotating way through the fixed shaft 303.

On the basis of the structure, the box body 301 is a stainless steel filter screen, one end of the fixed shaft 303, which is away from the box body 301, is connected with the movable plate 8 through a bearing, the movable plate 8 forms a lifting structure through the screw rod 6, and the bottom ends of the screw rod 6 and the vertical rod 11 are both rotationally connected to the inner bottom of the sterilizing box 1;

through the setting of lead screw 6, be convenient for drive the apparatus through lead screw 6 rotation control fly leaf 8 and place box 3 and carry out the lift adjustment in the inside of disinfect box 1, be convenient for apparatus disinfection and apparatus take out.

On the basis of the structure, the outer wall of the vertical rod 11 is symmetrically and fixedly provided with the convex parts 12, and the connecting sleeve 9 is clamped and sleeved on the outer sides of the convex parts 12 in a sliding manner;

through the arrangement of the protruding part 12, the vertical rod 11 can conveniently drive the connecting sleeve 9 to rotate, and the connecting sleeve 9 can be lifted and adjusted outside the vertical rod 11.

On the basis of the structure, the second gear 13 is meshed with the first gear 7, and the screw rod 6 and the swing control assembly 14 form a linkage mechanism through the connecting sleeve 9;

the second gear 13 meshed with the first gear 7 can control the vertical rod 11 to drive the connecting sleeve 9 and the first conical teeth 10 to rotate, so that the whole swing control assembly 14 can be driven to rotate through the second conical teeth 1401.

On the basis of the structure, the swing control assembly 14 comprises a second conical tooth 1401, a mounting shaft 1402 and an extrusion column 1403, wherein the mounting shaft 1402 is connected to the vertical section of the movable plate 8 in a bearing manner, the second conical tooth 1401 is fixedly welded at one end of the mounting shaft 1402, and the extrusion column 1403 is welded at the outer edge of the other end of the mounting shaft 1402, which is far away from the circle center;

when the swing control assembly 14 rotates, under the action of the extrusion column 1403, the connection frame 304 can be extruded, so that the whole instrument placement box 3 swings slightly by taking the fixed shaft 303 as the center of a circle, thereby facilitating full contact between the instrument and the disinfectant and spin-drying and dehydration in the instrument taking-out process.

Based on the above structure, the second tapered teeth 1401 are engaged with the first tapered teeth 10, and the end of the pressing column 1403 facing away from the mounting shaft 1402 extends to the inner side of the connection frame 304;

the mounting shaft 1402 can be made to stably rotate the pressing column 1403 by engaging the first tapered teeth 10 and the second tapered teeth 1401.

The working principle of the utility model is as follows:

when the disinfection box is used, firstly, a proper amount of disinfection liquid is added into the disinfection box 1, then, the instrument to be disinfected is placed in the box body 301, then, the box cover 302 is rotated to close the box body 301, then, the motor 5 positioned on the outer wall of the top of the fixed plate 4 is started, the screw rod 6 is controlled to rotate, the movable plate 8 is controlled to drive the instrument placement box 3 to slowly move downwards until the instrument placement box 3 completely enters the disinfection liquid in the disinfection box 1, so that the instruments stored in the instrument placement box 3 can be disinfected in a soaking manner, the disinfection dead angle can be eliminated, and the full and complete disinfection is ensured;

meanwhile, when the screw rod 6 drives the first gear 7 fixedly sleeved on the outer side of the top of the screw rod to rotate, the second gear 13 can also be used for driving the vertical rod 11 to rotate, the connecting sleeve 9 and the first conical teeth 10 can be driven to rotate by the convex parts 12 symmetrically fixed on the outer wall of the vertical rod 11, at the moment, the second conical teeth 1401 meshed with the first conical teeth 10 can be used for controlling the installation shaft 1402 and the extrusion column 1403 to rotate, the extrusion column 1403 in the rotating process can extrude the connecting frame 304, so that the connecting frame 304 drives the box body 301 to do small-amplitude reciprocating swing by taking the fixed shaft 303 as the center of a circle at the same time, the purpose of driving the instrument to swing so as to be in full contact with disinfectant can be achieved when the box body is moved downwards for disinfection, and the swinging box body 301 can achieve the effect of spin-drying and dehydration when the box body is moved upwards, and the device is higher in practicability and better in use effect;

it should be noted that, through the setting of bulge 12, be convenient for montant 11 can drive adapter sleeve 9 rotation, also can make adapter sleeve 9 carry out lifting adjustment in the montant 11 outside, make things convenient for the normal operating of device structure, reserve the space between the front and back both ends of box 3 and the disinfection case 1 inner wall in addition, make things convenient for the small-size swing of box 3 is placed to the apparatus.

Claims

1. An apparatus sterilizing device, comprising a sterilizing box (1) and a motor (5), characterized in that: the outer wall of the bottom of the disinfection box (1) is inlaid and communicated with a liquid discharge pipe (2), the inner side of the top of the disinfection box (1) is provided with an instrument placement box (3), the outer wall of the top of the disinfection box (1) is fixedly provided with a fixing plate (4), the outer wall of the top of the fixing plate (4) is fixedly provided with a motor (5), the output end of the motor (5) is fixedly connected with a screw rod (6), the outer side of the top of the screw rod (6) is fixedly sleeved with a first gear (7), the outside screw thread of lead screw (6) has cup jointed fly leaf (8), and the top inner bearing of fly leaf (8) is connected with adapter sleeve (9), and first conical tooth (10) have been cup jointed in the bottom outside of adapter sleeve (9) fixedly, and the inside of adapter sleeve (9) is run through has montant (11), and the top outside of montant (11) has fixedly cup jointed second gear (13), one side that is close to fly leaf (8) in apparatus placement box (3) bottom is equipped with swing control assembly (14).

2. An instrument disinfection apparatus according to claim 1, wherein: the instrument placing box (3) comprises a box body (301), a box cover (302), a fixed shaft (303) and a connecting frame (304), wherein the box cover (302) is connected to the top of the box body (301) through a hinge, the fixed shaft (303) and the connecting frame (304) are fixedly welded to the middle part of the outer wall of one side of the box body (301) close to the movable plate (8), and the connecting frame (304) is located under the fixed shaft (303).

3. An instrument disinfection apparatus according to claim 2, wherein: the box body (301) is a stainless steel filter screen, one end of the fixed shaft (303) deviating from the box body (301) is connected with a movable plate (8) through a bearing, the movable plate (8) forms a lifting structure through a screw rod (6), and the bottoms of the screw rod (6) and the vertical rod (11) are rotationally connected to the inner bottom of the disinfection box (1).

4. An instrument disinfection apparatus according to claim 3, wherein: the outer wall of the vertical rod (11) is symmetrically and fixedly provided with a protruding part (12), and the connecting sleeve (9) is clamped and sleeved on the outer side of the protruding part (12) in a sliding manner.

5. An instrument disinfection apparatus according to claim 2, wherein: the second gear (13) is meshed with the first gear (7), and the screw rod (6) and the swing control assembly (14) form a linkage mechanism through the connecting sleeve (9).

6. An instrument sterilization apparatus according to claim 5 wherein: the swing control assembly (14) comprises second conical teeth (1401), a mounting shaft (1402) and an extrusion column (1403), the mounting shaft (1402) is connected to the vertical section of the movable plate (8) in a bearing mode, the second conical teeth (1401) are fixedly welded at one end of the mounting shaft (1402), and the extrusion column (1403) is welded at the outer edge, far away from the center of the circle, of the other end of the mounting shaft (1402).

7. An instrument sterilization apparatus according to claim 6 wherein: the second conical teeth (1401) are connected with the first conical teeth (10) in a meshed mode, and one end, away from the mounting shaft (1402), of the extrusion column (1403) extends to the inner side of the connecting frame (304).