CN112691213A

CN112691213A - Tray sterilization device for medical instrument

Info

Publication number: CN112691213A
Application number: CN202011440587.XA
Authority: CN
Inventors: 段旭斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-04-23

Abstract

The invention belongs to the field of medical instruments, and discloses a tray sterilization device for medical instruments, which comprises a device shell, wherein a first driving motor is fixedly arranged in the middle of the upper end of the device shell, an output shaft of the first driving motor is fixedly connected with a driving shaft, the lower end of the driving shaft penetrates through the device shell and extends into the device shell, a second bevel gear is fixedly arranged on the device shell, a first bevel gear is meshed at the right end of the second bevel gear, the first bevel gear is fixedly sleeved on a bidirectional screw rod, the left end and the right end of the bidirectional screw rod are respectively rotatably sleeved in the device shell, two nut blocks are sleeved on the bidirectional screw rod in a threaded manner, the two nut blocks are symmetrically arranged on the left side and the right side of the driving shaft, and connecting blocks are fixedly arranged at the lower ends of the two nut blocks, is convenient for checking and cleaning.

Description

Tray sterilization device for medical instrument

Technical Field

The invention relates to the technical field of medical instruments, in particular to a tray sterilization device for medical instruments.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes. The cleaning method of the tray for the medical instrument is that the tray is soaked into the disinfectant, the tray is taken out from the disinfectant after disinfection is finished, and if the tray is kept still and soaked in the disinfectant, the tray cannot be fully contacted with the disinfectant, so that the tray sterilizing device for the medical instrument is further provided.

Disclosure of Invention

The invention provides a tray sterilization device for medical instruments, which solves the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a tray sterilization device for medical instruments comprises a device shell, wherein a first driving motor is fixedly installed in the middle of the upper end of the device shell, a driving shaft is fixedly connected to an output shaft of the first driving motor, the lower end of the driving shaft penetrates through the device shell and extends into the device shell, a second bevel gear is fixedly installed on the lower end of the driving shaft, a first bevel gear is meshed with the right end of the second bevel gear, the first bevel gear is fixedly sleeved on a bidirectional screw rod, the left end and the right end of the bidirectional screw rod are respectively rotatably sleeved in the device shell, two nut blocks are sleeved on the bidirectional screw rod in a threaded manner and symmetrically arranged on the left side and the right side of the driving shaft, connecting blocks are fixedly installed at the lower ends of the two nut blocks, a circular mounting plate is fixedly installed at the lower ends of the two connecting blocks, a telescopic adjusting rod is fixedly installed, the telescopic adjusting rod is characterized in that a hollow driving shaft is sleeved at the left end of the telescopic adjusting rod in a sliding mode along the horizontal direction, the left end of the hollow driving shaft penetrates through the device shell and is fixedly connected with an output shaft of a second driving motor, the second driving motor is fixedly connected with the left end face of the device shell, the second driving motor is two, a plurality of fixing rods are fixedly installed on the circular mounting plate close to one end face of the circular mounting plate and are distributed on the driving plate in an annular array mode, the other ends of the fixing rods are fixedly installed with a U-shaped fixing block, two clamping plates are symmetrically installed on the upper end face and the lower end face of the inner side of the U-shaped fixing block, a liquid discharge pipe is fixedly communicated with the right end of the bottom of the device shell and.

Preferably, two equal fixed mounting in nut piece upper end has the guide bar, two equal slidable mounting in the spout in the guide bar upper end, two the spout symmetry sets up in the drive shaft left and right sides.

Preferably, the rear end of the device shell is provided with a taking and placing opening, the transparent door plate is hinged to the position, located at the taking and placing opening, of the device shell, and a sealing rubber pad is arranged between the device shell and the transparent door plate.

Preferably, the left end of the telescopic adjusting rod is fixedly provided with a guide plate, and the upper end and the lower end of the guide plate are connected with the inner wall of the hollow driving shaft in a sliding mode along the horizontal direction through slide rails.

Preferably, two splint that are located on same U-shaped fixed block keep away from the equal symmetrical fixed mounting in one end each other and have two spliced poles, the spliced pole is inserted and is located in the mounting groove on the U-shaped fixed block, the spliced pole passes through centre gripping spring and mounting groove bottom fixed connection.

Preferably, the connecting block is provided with an installation through groove, and the top of the round installation plate is movably attached to the installation through groove.

The invention has the beneficial effects that: the trays with different sizes and specifications can be conveniently fixed in batch by arranging the sliding chute, the first driving motor, the two-way screw rod, the driving shaft, the first bevel gear, the second bevel gear, the U-shaped fixing block, the clamping plate, the clamping spring, the guide rod, the nut block and the like; through being provided with connecting block, circular mounting panel, dead lever, telescopic adjusting pole, hollow drive shaft, second driving motor and drive plate etc. can make the tray fully contact with the antiseptic solution, and then improve the effect to tray disinfection and isolation. The invention has the advantages of good disinfection and sterilization effect, high efficiency, high automation degree, convenient viewing and convenient cleaning.

Drawings

Fig. 1 is a schematic structural diagram of a tray sterilization device for medical instruments according to the present invention.

Fig. 2 is a cross-sectional view of a side view of a U-shaped fixing block in the tray sterilization device for medical instruments according to the present invention.

Fig. 3 is a schematic structural diagram of a connection block in a tray sterilization device for medical instruments according to the present invention.

Fig. 4 is a sectional view of a hollow driving shaft in a tray sterilization device for medical instruments according to the present invention.

Reference numbers in the figures: the device comprises a device shell 1, a sliding groove 2, a first driving motor 3, a two-way screw rod 4, a driving shaft 5, a first bevel gear 6, a second bevel gear 7, a U-shaped fixing block 8, a clamping plate 9, a guide rod 10, a nut block 11, a connecting block 12, a circular mounting plate 13, a fixing rod 14, a telescopic adjusting rod 15, a hollow driving shaft 16, a second driving motor 17, a driving plate 18, a switch valve 19, a liquid discharge pipe 20, a through groove 21 for mounting, a mounting groove 22, a clamping spring 23, a connecting column 24, a transparent door plate 25 and a guide plate 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a tray sterilization device for medical instruments comprises a device housing 1, a first driving motor 3 is fixedly installed at the middle position of the upper end of the device housing 1, an output shaft of the first driving motor 3 is fixedly connected with a driving shaft 5, the lower end of the driving shaft 5 penetrates through the device housing 1 and extends into the device housing 1, a second bevel gear 7 is fixedly installed, a first bevel gear 6 is meshed at the right end of the second bevel gear 7, the first bevel gear 6 is fixedly sleeved on a bidirectional screw rod 4, the left end and the right end of the bidirectional screw rod 4 are respectively rotatably sleeved in the device housing 1, two nut blocks 11 are sleeved on the bidirectional screw rod 4 in a threaded manner, the two nut blocks 11 are symmetrically arranged at the left side and the right side of the driving shaft 5, connecting blocks 12 are fixedly installed at the lower ends of the two nut blocks 11, circular mounting plates, a telescopic adjusting rod 15 is fixedly arranged in the middle of the round mounting plate 13 positioned at the left side of the second bevel gear 7, a hollow driving shaft 16 is sleeved at the left end part of the telescopic adjusting rod 15 in a sliding way along the horizontal direction, the left end of the hollow driving shaft 16 penetrates through the device shell 1, and with second driving motor 17 output shaft fixed connection, second driving motor 17 and device shell 1 left end face fixed connection, two circular mounting panel 13 are close to one end face fixed mounting each other and are had a plurality of dead levers 14, a plurality of dead levers 14 are ring array and distribute on drive plate 18, dead lever 14 other end fixed mounting has U-shaped fixed block 8, two splint 9 are installed to both ends face symmetry about U-shaped fixed block 8 inboard, device shell 1 bottom right-hand member is fixed the intercommunication has fluid-discharge tube 20, fixed mounting has ooff valve 19 on fluid-discharge tube 20, the device shell 1 left end just is located between second driving motor 17 and the two-way lead screw 4 position and has seted up the filling opening.

In this embodiment, 11 upper ends of two nut blocks all fixed mounting have guide bar 10, and the equal slidable mounting in spout 2 of 10 upper ends of two guide bars, 2 symmetries of two spouts set up in the 5 left and right sides of drive shaft, and through the above-mentioned design, when can realizing that two-way lead screw 4 rotates, can drive 11 steady horizontal migration of two nut blocks.

The rear end of the device shell 1 is provided with a taking and placing opening, a transparent door plate 25 is hinged to the position, located at the taking and placing opening, of the device shell 1, and a sealing rubber pad is arranged between the device shell 1 and the transparent door plate 25. Through the design, the tray can be conveniently taken and placed.

The left end of the telescopic adjusting rod 15 is fixedly provided with a guide plate 26, and the upper end and the lower end of the guide plate 26 are connected with the inner wall of the hollow driving shaft 16 in a sliding manner along the horizontal direction through slide rails. The position of the telescopic adjusting rod 15 can be conveniently adjusted through the design, and the hollow driving shaft 16 can rotate to drive the telescopic adjusting rod 15 to rotate.

Two splint 9 that are located on same U-shaped fixed block 8 keep away from one end each other and all have two spliced poles 24 by symmetrical fixed mounting, spliced pole 24 inserts and locates in the mounting groove 22 on U-shaped fixed block 8, spliced pole 24 passes through centre gripping spring 23 and mounting groove 22 bottom fixed connection. Through the design, the two ends of the tray can be conveniently fixed.

The connecting block 12 is provided with an installation through groove 21, the top of the circular mounting plate 13 is movably attached to the installation through hole, and the circular mounting plate 13 can be conveniently and smoothly rotated through the design.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Example (b): firstly, the transparent door plate 25 is opened, the trays are placed in the device shell 1, the first driving motor 3 is started, the first driving motor 3 works to drive the driving shaft 5 to rotate, the second bevel gear 7 is driven to rotate, the first bevel gear 6 is driven to rotate, the two-way screw rod 4 is driven to rotate, the two nut blocks 11 are driven to move oppositely, the two circular mounting plates 13 are driven to move oppositely, the telescopic adjusting rod 15 moves horizontally in the hollow driving shaft 16, the two ends of each tray are placed in the U-shaped fixing blocks 8 for several times, the trays are clamped and fixed through the clamping spring 23 by the two clamping plates 9, a plurality of trays can be clamped and fixed simultaneously, the second driving motor 17 works to drive the hollow driving shaft 16 to rotate by starting the second driving motor 17, the rotating hollow driving shaft 16 drives the telescopic adjusting rod 15 to rotate, and further drives the circular mounting plates 13 to rotate, and then through U-shaped fixed block 8, splint 9 and dead lever 14 etc. can drive a plurality of trays and rotate, then pour into device shell 1 through the filling opening clear disinfection liquid, the pivoted tray is abundant with the antiseptic solution contact, and then improves the disinfection effect of many trays, and after the disinfection is accomplished, can open on-off valve 19, the antiseptic solution alright derive through fluid-discharge tube 20, through opening transparent door board 25, can take the tray. The batch fixing device is provided with the sliding chute 2, the first driving motor 3, the two-way screw rod 4, the driving shaft 5, the first bevel gear 6, the second bevel gear 7, the U-shaped fixing block 8, the clamping plate 9, the clamping spring 23, the guide rod 10, the nut block 11 and the like, so that the batch fixing of trays with different sizes can be conveniently carried out; through being provided with connecting block 12, circular mounting panel 13, dead lever 14, telescopic adjusting rod 15, hollow drive shaft 16, second driving motor 17 and drive plate 18 etc. can make the tray fully contact with the antiseptic solution, and then improve the effect to the disinfection of tray. The invention has the advantages of good disinfection and sterilization effect, high efficiency, high automation degree, convenient viewing and convenient cleaning.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A tray sterilization device for medical instruments comprises a device shell (1) and is characterized in that a first driving motor (3) is fixedly installed in the middle of the upper end of the device shell (1), an output shaft of the first driving motor (3) is fixedly connected with a driving shaft (5), the lower end of the driving shaft (5) penetrates through the device shell (1) and extends into the device shell (1), a second bevel gear (7) is fixedly installed on the device shell, a first bevel gear (6) is meshed with the right end of the second bevel gear (7), the first bevel gear (6) is fixedly sleeved on a bidirectional screw rod (4), the left end and the right end of the bidirectional screw rod (4) are respectively rotatably sleeved inside the device shell (1), two nut blocks (11) are sleeved on the bidirectional screw rod (4) in a threaded manner, the two nut blocks (11) are symmetrically arranged on the left side and the right side of the driving shaft (5), two equal fixed mounting of nut piece (11) lower extreme has connecting block (12), two equal fixed mounting of connecting block (12) lower extreme has circular mounting panel (13), is located left circular mounting panel (13) of second bevel gear (7) middle part position fixed mounting has telescopic adjusting pole (15), telescopic adjusting pole (15) left end portion is along horizontal direction sliding sleeve to be equipped with hollow drive shaft (16), hollow drive shaft (16) left end runs through in device shell (1) to with second driving motor (17) output shaft fixed connection, second driving motor (17) and device shell (1) left end face fixed connection, two circular mounting panel (13) are close to one terminal surface fixed mounting each other and are had a plurality of dead levers (14), and a plurality of dead lever (14) are ring array and distribute on drive plate (18), dead lever (14) other end fixed mounting has U-shaped fixed block (8), two splint (9) are installed to both ends face symmetry about U-shaped fixed block (8) inboard, the fixed intercommunication of device shell (1) bottom right-hand member has fluid-discharge tube (20), fixed mounting has ooff valve (19) on fluid-discharge tube (20), the liquid filling opening has been seted up to device shell (1) left end and the position that is located between second driving motor (17) and two-way lead screw (4).

2. The tray sterilization device for the medical instruments according to claim 1, wherein the upper ends of the two nut blocks (11) are fixedly provided with guide rods (10), the upper ends of the two guide rods (10) are slidably arranged in sliding grooves (2), and the two sliding grooves (2) are symmetrically arranged on the left side and the right side of the driving shaft (5).

3. The tray sterilization device for the medical instruments as claimed in claim 1, wherein a pick-and-place opening is opened at the rear end of the device housing (1), a transparent door plate (25) is hinged to the device housing (1) at the pick-and-place opening, and a sealing rubber pad is arranged between the device housing (1) and the transparent door plate (25).

4. The tray sterilization device for the medical instruments as claimed in claim 1, wherein a guide plate (26) is fixedly installed at the left end of the telescopic adjusting rod (15), and the upper end and the lower end of the guide plate (26) are connected with the inner wall of the hollow driving shaft (16) in a sliding manner along the horizontal direction through slide rails.

5. The tray sterilization device for the medical instruments as claimed in claim 1, wherein two connecting columns (24) are symmetrically and fixedly installed at the ends, away from each other, of the two clamping plates (9) on the same U-shaped fixing block (8), the connecting columns (24) are inserted into the installation grooves (22) on the U-shaped fixing block (8), and the connecting columns (24) are fixedly connected with the bottoms of the installation grooves (22) through clamping springs (23).

6. The tray sterilization device for the medical instruments as claimed in claim 1, wherein the connecting block (12) is provided with a mounting through hole (21), and the top of the circular mounting plate (13) is movably fitted in the mounting through hole.