CN116101617A - Aseptic device of getting of depositing of reagent for preventive medicine - Google Patents

Abstract

The application relates to the technical field of preventive medicine equipment, in particular to a preventive medicine reagent sterile taking and storing device, which comprises a shell, wherein a closed space is formed between the inside of the shell and a cover plate on the shell, and the closed space is divided into an upper space and a lower space by a partition plate; an ejection device and a rotating motor, wherein the motor shaft of the rotating motor is connected with a turntable in the upper space after penetrating through the partition plate in a rotating way, and the rotating motor can move up and down integrally through the ejection device; a plurality of bearing tables are slidably arranged along the circumference of the turntable along the radial direction, and a plurality of containing holes for containing reagent tubes are formed in the tops of the bearing tables; a conveying space is formed in the partition plate, and a conveying device is arranged in the conveying space and used for moving the bearing table in the radial direction of the turntable; the cover plate is provided with a fetching and storing outlet, the fetching and storing outlet is used for fetching and storing the reagent tube, a clamping and lifting device is fixedly arranged below the cover plate and used for clamping or loosening, lifting or lowering the reagent tube.

Description

Aseptic device of getting of depositing of reagent for preventive medicine

Technical Field

The application relates to the technical field of preventive medicine equipment, in particular to a preventive medicine reagent sterile taking and storing device.

Background

The statements in this section merely provide background information related to the present application and may not necessarily constitute prior art.

Preventive medicine is mainly a precaution, so that a relatively large number of tests are required, and many reagents used in the test process are required to be carried out in a sterile environment. The prior art is currently equipped with a sterile laboratory to perform the sterile operation, but in many cases, the sampling and taking of the reagents is not performed in the laboratory, mostly by sterilizing the reagents required for external sampling before they are sent to the sterile laboratory, which presents challenges for the access sterile operation of the reagents.

In the prior art, the taking and storing of the reagent are generally provided with the sterile box, but the existing sterile box needs to be opened every time the reagent is taken and stored, and all or part of the reagent is exposed and then the corresponding reagent is selected or stored, so that the reagent in the sterile box is polluted by bacteria and other substances in the external environment with great probability in the process.

In view of this, there is a need to design a preventive medicine agent sterile access device to solve the above-mentioned problems.

Disclosure of Invention

In view of the above, the present application provides a preventive medicine agent sterile taking and storing device.

The technical scheme that this application solved the problem that prior art exists and adopted is:

the application provides a preventive medicine agent sterile taking and storing device, which comprises a shell, wherein a cover plate is fixedly arranged above the shell, a closed space is formed between the inside of the shell and the cover plate, and the closed space is divided into an upper space and a lower space by a partition plate fixedly arranged in the middle of the shell; an ejector device is fixedly arranged on the partition plate in the lower space, a rotating motor is fixedly arranged on the ejector device, a motor shaft of the rotating motor can rotate to pass through a through hole in the partition plate, the top end of the motor shaft is fixedly connected with a turntable in the upper space, and the rotating motor can integrally move up and down through the ejector device;

a plurality of bearing slots are formed in the circumference of the turntable along the radial direction, a bearing sliding table is fixedly arranged in the bearing slots along the radial direction, and a bearing table is arranged on the bearing sliding table in a sliding manner; the bottom of the bearing table is provided with a first tooth edge, and the top of the bearing table is provided with a plurality of containing holes for containing reagent tubes;

a conveying space is formed in the partition plate, and a conveying device is arranged in the conveying space and used for moving the bearing table in the radial direction of the turntable;

the cover plate is provided with a taking and storing outlet which is used for taking and storing the reagent tube, and a clamping and lifting device is fixedly arranged below the cover plate and used for clamping or loosening, lifting or lowering the reagent tube;

the cover plate is provided with an operation plate, and the operation plate, the ejection device, the rotating motor, the conveying device and the clamping lifting device are electrically connected with a control device arranged in the lower space.

Preferably, the turntables are positioned between every two bearing notches and are fixedly provided with sterilizing devices.

Preferably, the clamping and lifting device comprises a lifting motor fixedly arranged above the cover plate, a motor shaft of the lifting motor can rotationally pass through a round hole formed in the cover plate and then is axially and fixedly connected with a lifting screw rod, and the lifting screw rod is in threaded connection with the lifting sliding block; a clamping fixing block is fixedly arranged below one side of the lifting sliding block, and a second clamping piece is fixedly arranged below the side of the clamping fixing block;

a clamping slide block is arranged below the other side of the lifting slide block in a sliding manner, and a first clamping piece is fixedly arranged below the side of the clamping slide block;

the clamping fixing block is fixedly provided with a clamping motor, a motor shaft of the clamping motor can pass through the fixing block in a rotating way and then is axially and fixedly connected with one end of a clamping screw rod, the clamping screw rod is in threaded connection with the clamping sliding block, and the other end of the clamping screw rod is hinged with a fixed baffle fixedly arranged on one side of the lifting sliding block;

the first clamping piece and the second clamping piece are provided with matched arc-shaped clamping grooves;

a detection switch is fixedly arranged below the taking and storing outlet on the lifting sliding block;

the lifting motor, the clamping motor and the detection switch are electrically connected with the control device.

Preferably, the lifting slide block is slidably arranged on one side of the fixed plate, and the fixed plate is fixedly arranged below the cover plate;

a limiting block is fixedly arranged below the lifting screw rod;

the detection switch is a photoelectric switch;

an elastic pad is fixedly arranged on the inner side of the arc-shaped clamping groove.

Preferably, the ejection device comprises a first lifting motor and a second lifting motor which are fixedly arranged below the partition plate, wherein the motor shafts of the first lifting motor and the second lifting motor are downward and are fixedly connected with the lifting plate; the rotating motor is fixedly arranged on the lifting plate.

Preferably, the first lifting motor and the second lifting motor are positioned at two sides of the rotating motor and are electrically connected with the control device.

Preferably, the bearing table comprises a plurality of bearing blocks provided with containing holes for containing the reagent tubes above, a bearing sliding groove is arranged in the middle of the bottom of each bearing block, and tooth edges are arranged at the bottom of each bearing block;

the bearing sliding table is characterized in that limiting convex strips are fixedly arranged on two sides of the bearing sliding table, and limiting grooves matched with the limiting convex strips are formed in the bearing sliding grooves.

Preferably, the conveying device comprises a driving roller and a driven roller, the driving roller is arranged on one side of the conveying space, a roller shaft at one end of the driving roller is axially and fixedly connected with a motor shaft of a conveying motor, a roller shaft at the other end of the driving roller is hinged with a partition board, and the conveying motor is fixedly arranged on the partition board and is electrically connected with the control device;

the driven roller is arranged on the other side of the conveying space, and the roller shafts at the two ends of the driven roller are respectively hinged with the partition plates at the two ends;

the driving roller and the driven roller are externally sleeved with a conveying belt, and the outer surface of the conveying belt is provided with a second toothed edge matched with the first toothed edge at the bottom of the bearing table.

Preferably, the fetching outlet is internally provided with a buckled buckle cover, the buckle cover comprises a cover body, the cover body is of an inverted conical structure from top to bottom, a cover top is fixedly arranged above the cover body, and a handle is fixedly arranged on the cover top.

Preferably, the sterilizing device is an ultraviolet lamp.

Compared with the prior art, the beneficial effects of this application are:

1. by establishing a one-to-one correspondence between each group of taking and storing keys 5, taking and storing state indicating lamps 6 and the containing holes for containing the reagent tubes 11e, the reagent tubes 11e have pertinence in taking and storing, and the reagent tubes 11e needing to be taken and storing can be directly selected without manual selection after the device is completely opened.

2. When the reagent tube 11e is taken, only the buckle cover is manually opened and the taking and storing button 5 corresponding to the position of the reagent tube 11e to be taken is clicked; when the reagent tube 11e is stored, only the buckle cover is manually opened and the taking and storing button 5 corresponding to the position of the reagent tube 11e to be stored is clicked.

3. The whole process truly realizes aseptic operation because the reagent vessel 11e does not need to be selected or put in after being taken out entirely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.

FIG. 1 is a schematic diagram of the whole structure of a preventive medicine agent aseptic taking and storing device,

FIG. 2 is a schematic view showing an internal structure of the preventive medicine agent aseptic storage apparatus of FIG. 1 with a cover plate removed,

FIG. 3 is a sectional view of a preventive medicine agent aseptic taking and storing device of the present application in FIG. 1,

FIG. 4 is a schematic view showing the structure of a turntable and a partition plate of a preventive medicine agent sterile taking and storing device,

FIG. 5 is a schematic view showing another angular structure of a turntable and a partition plate of the preventive medicine agent aseptic taking and storing device of FIG. 4,

figure 6 is an enlarged view of a portion of region a of figure 5,

FIG. 7 is a schematic view showing the mounting structure of a transfer device of a preventive medicine agent aseptic taking and storing device of the present application,

FIG. 8 is a schematic structural view of an ejector of a preventive medicine reagent sterile taking and storing device,

FIG. 9 is a schematic view showing a structure of a carrying table of a preventive medicine agent aseptic taking and storing device of the present application,

FIG. 10 is a schematic view showing a structure of a holding device of a preventive medicine agent aseptic taking and storing device of the present application,

figure 11 is a bottom view of a preventive medicine agent sterile access device holding device of the present application of figure 10,

fig. 12 is a schematic view showing the overall structure of a buckle cover of a preventive medicine agent aseptic taking and storing device.

In the figure:

1. a shell, 2, a handle, 3, a cover plate, 4, an operation panel, 5, a taking and storing button, 6, a taking and storing state indicator lamp, 7, a taking and storing outlet, 8, a fastening screw, 9, a partition plate, 10, a turntable, 11, a bearing table, 12, a sterilizing device, 13, a conveying device, 14, a clamping and lifting device, 15, an ejection device, 16, a lower space, 17, an upper space, 18 and a control device,

7a, a handle, 7b, a cover top, 7c and a cover body,

10a, a middle supporting block, 10b, a bearing notch, 10c, a bearing sliding table, 10d, a partition table, 100 and a limit convex strip,

11a, bearing blocks 11b, bearing sliding grooves 11c, limiting grooves 11d, first tooth edges 11e, reagent tubes 11f, tube plugs,

13a, a conveying motor 13b, a conveying belt 13c, a driving roller 13d, a driven roller 13e, a conveying space,

14a, a lifting motor, 14b, a lifting screw, 14c, a fixed plate, 14d, lifting sliders, 14e, clamping fixed blocks, 14f, clamping sliders, 14g, clamping motors, 14h, clamping screws, 14j, a fixed baffle, 14k, a first clamping piece, 14m, a second clamping piece, 14n, a clamping groove, 14p, a limiting block, 14q, a detection switch,

15a, a rotating motor, 15b, a rotating rod, 15c, a first lifting motor, 15d, a second lifting motor, 15e and a lifting plate.

The specific embodiment is as follows:

the present application is further described below with reference to the drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present disclosure. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, are merely relational terms determined for convenience in describing structural relationships of the various components or elements of the present disclosure, and do not denote any one of the components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

Referring to fig. 1 to 3, there is shown a preferred embodiment of a preventive medicine agent aseptic taking and storing device of the present application, which includes a housing 1, lockable universal wheels are fixedly arranged around the bottom of the housing 1, handles 2 are fixedly arranged at two sides of the housing 1, and the universal wheels can move when not locked and can be fixed after being locked; when the device is manually carried, the device can be carried up by grasping the handles 2 on the two sides by hands.

Referring to fig. 1 to 3, a cover plate 3 is fixedly arranged above the housing 1, a closed space is formed between the interior of the housing 1 and the cover plate 3, and the closed space is partitioned into an upper space 17 and a lower space 16 by a partition plate 9 fixedly arranged in the middle of the housing 1; an ejector device 15 is fixedly arranged on the partition plate 9 in the lower space 16, a rotary motor 15a is fixedly arranged on the ejector device 15, a motor shaft of the rotary motor 15a can pass through a through hole in the partition plate 9 in a rotary mode, the top end of the motor shaft is fixedly connected with the rotary disc 10 in the upper space 16, and the rotary motor 15a can integrally move up and down through the ejector device 15; referring to fig. 4, a plurality of bearing slots 10b are formed in the circumference of the turntable 10 along the radial direction, a bearing sliding table 10c is fixedly arranged in the bearing slots 10b along the radial direction, and a bearing table 11 is slidably arranged on the bearing sliding table 10 c; the bottom of the bearing table 11 is provided with a first toothed edge 11d, and the top of the bearing table 11 is provided with a plurality of containing holes for containing reagent tubes 11e;

a conveying space 13e is formed in the partition plate 9, a conveying device 13 is arranged in the conveying space 13e, and the conveying device 13 is used for moving the bearing table 11 in the radial direction of the turntable 10; the cover plate 3 is provided with a taking and storing outlet 7, the taking and storing outlet 7 is used for taking and storing a reagent tube 11e, a clamping and lifting device 14 is fixedly arranged below the cover plate 3, and the clamping and lifting device 14 is used for clamping or loosening, lifting or lowering the reagent tube 11e;

the cover plate 3 is provided with an operation plate 4, and the operation plate 4, the ejection device 15, the rotating motor 15a, the conveying device 13 and the clamping and lifting device 14 are electrically connected with a control device 18 arranged in the lower space 16.

The turntables 10 are located between every two bearing notches 10b and are fixedly provided with a sterilizing device 12, in this embodiment, the sterilizing device 7 is an ultraviolet lamp, the ultraviolet lamp is electrically connected with a control device 18, and the control device 18 controls the on-off of the ultraviolet lamp.

Referring to fig. 10 and 11, the clamping and lifting device 14 includes a lifting motor 14a fixedly installed above the cover plate 3, a motor shaft of the lifting motor 14a is rotatably passed through a circular hole provided on the cover plate 3 and then is axially and fixedly connected with a lifting screw 14b, and the lifting screw 14b is in threaded connection with a lifting slider 14 d; a clamping and fixing block 14e is fixedly arranged below one side of the lifting slide block 14d, and a second clamping piece 14m is fixedly arranged below the side of the clamping and fixing block 14 e; a clamping slide block 14f is slidably arranged below the other side of the lifting slide block 14d, and a first clamping piece 14k is fixedly arranged below the side of the clamping slide block 14 f; the clamping fixing block 14e is externally fixedly provided with a clamping motor 14g, a motor shaft of the clamping motor 14g can rotate to pass through the fixing block 14e and then is axially and fixedly connected with one end of a clamping screw 14h, the clamping screw 14h is in threaded connection with a clamping slide block 14f, and the other end of the clamping screw 14h is hinged with a fixed baffle 14j fixedly arranged on one side of a lifting slide block 14 d; the first clamping piece 14k and the second clamping piece 14m are provided with matched arc-shaped clamping grooves 14n; a detection switch 14q is fixedly arranged below the taking-out and storing-out port 7 on the lifting slide block 14d, and the detection switch 14q is selected as a photoelectric switch in the embodiment; the lift motor 14a, the clamp motor 14g, and the detection switch 14q are electrically connected to the control device 18.

The lifting slide block 14d is slidably arranged on one side of the fixed plate 14c, the fixed plate 14c is fixedly arranged below the cover plate 3, and the fixed plate 14c plays a guiding role in the movement process of the lifting slide block 14 d; a limiting block 14p is fixedly arranged below the lifting screw 14b, and the limiting block 14p plays a limiting role; an elastic pad is fixedly arranged on the inner side of the arc-shaped clamping groove 14n so as to protect the reagent tube 11e when the reagent tube 11e is clamped.

Referring to fig. 8, the ejector device 15 includes a first lifting motor 15c and a second lifting motor 15d fixedly disposed below the partition 9, where motor axes of the first lifting motor 15c and the second lifting motor 15d are downward and both motor axes are fixedly connected with a lifting plate 15 e; the rotating motor 15a is fixedly arranged on the lifting plate 15 e; the first lifting motor 15c and the second lifting motor 15d are positioned at two sides of the rotating motor 15a and are electrically connected with the control device 18.

As shown in fig. 9, the carrying platform 11 includes a carrying block 11a with a plurality of accommodating holes for accommodating the reagent tubes 11e formed above, a carrying chute 11b is formed in the middle of the bottom of the carrying block 11a, and a toothed edge 11d is formed at the bottom of the carrying block 11 a; referring to fig. 5 and 6, the two sides of the bearing sliding table 10c are fixedly provided with a limit protruding strip 100, and a limit groove 11c matched with the limit protruding strip 100 is arranged in the bearing sliding groove 11 b.

Referring to fig. 6 to 8, the conveying device 13 includes a driving roller 13c and a driven roller 13d, the driving roller 13c is disposed at one side of the conveying space 13e, a roller shaft at one end of the driving roller 13c is axially and fixedly connected with a motor shaft of the conveying motor 13a, a roller shaft at the other end of the driving roller 13c is hinged with the partition 9, and the conveying motor 13a is fixedly mounted on the partition 9 and electrically connected with the control device 18; the driven roller 13d is arranged on the other side of the conveying space 13e, and the roll shafts at the two ends of the driven roller 13d are respectively hinged with the partition plates 9 at the two ends; the driving roller 13c and the driven roller 13d are externally sleeved with a conveying belt 13b, and the outer surface of the conveying belt 13b is provided with a second toothed edge matched with the first toothed edge 11d at the bottom of the bearing table 11.

In the aseptic reagent taking and storing device for preventive medicine, a buckled buckle cover is arranged in a taking and storing outlet 7, and as shown in fig. 12, the buckle cover comprises a cover body 7c, the cover body 7c is in an inverted conical structure from top to bottom, a cover top 7b is fixedly arranged above the cover body 7c, and a handle 7a is fixedly arranged on the cover top 7 b; when not in use, the cover opening is arranged on the taking-out and storing outlet 7, and the cover body 7c has an inverted cone-shaped structure, so that a good sealing effect can be achieved.

Referring to fig. 1, in the aseptic reagent taking and storing device for preventive medicine of the present application, a taking and storing button 5 and a taking and storing status indicator lamp 6, which are in one-to-one correspondence with the accommodating holes on the top of the carrying table 11 for accommodating the reagent tube 11e, are provided on the operation panel 4; the operation panel 4 is preferably a touch screen, and the access key 5 is a touch key. In some embodiments, the operation panel 4 is not a touch screen, but a mounting plate, the taking and storing key 5 is a self-locking switch, and the taking and storing status indicator lamp 6 and the self-locking switch are fixedly mounted on the mounting plate.

Working principle:

before using, the aseptic reagent taking and storing device for preventive medicine of the application firstly establishes a one-to-one correspondence between each group of taking and storing keys 5, taking and storing status indicator lamps 6 and containing holes at the top of a bearing table 11 for placing a reagent tube 11e through a control device 18, and establishes a correspondence method as follows:

the first step: selecting any bearing table 11 on the turntable 10 as a reference bearing table 11, wherein the position of the bearing table is an initial angle of 0 DEG, and different angles of the rest bearing tables 11 on the turntable relative to the reference bearing table 11 are used as the abscissa rad of the reagent tube 11e;

and a second step of: selecting the distance between each containing hole on the reference bearing table 11 and the horizontal direction of the taking-out and storing-out port 7 as the ordinate D of the reagent tube 11e;

at this time, the position coordinates of the reagent tube 11e may be expressed as (rad, D), where the position coordinates of the reagent tube 11e on the reference stage 11 are expressed as (0, D);

thereby, the position coordinates (rad, D) of each group of taking and storing keys 5, taking and storing state indicator lamps 6 and the reagent tube 11e are in one-to-one correspondence.

Then initializing, defining the states of a taking and storing key 5 and a taking and storing state indicating lamp 6, wherein the taking and storing key 5 uses a change-over switch touch key in the embodiment, and has two state indications, namely a taking state and a storing state, when the taking and storing key 5 displays the taking and storing state, the taking and storing state indicating lamp 6 is on, and the taking and storing key 5 can be controlled by a control device 18 to take out the reagent tube 11e through clicking; when the deposit taking button 5 displays a deposit state, the deposit taking state indicator lamp 6 is turned off, and the deposit taking button 5 is clicked to control the deposit taking operation of the reagent tube 11e by the control device 18.

When the taking and storing button 5 displays the 'storing' state, the taking and storing state indicating lamp 6 is turned off, at this time, the taking and storing button 5 can be changed into the 'taking and storing' state by manually clicking the taking and storing button 5, the taking and storing state indicating lamp 6 is turned on, and meanwhile, the control device 18 controls the aseptic taking and storing device for the preventive medicine reagent to store the reagent tube 11e.

The procedure for the reagent tube 11e is as follows:

a1: clicking the taking and storing button 5 to display the taking and storing button 5 in the "storing" state, assuming that the position coordinates corresponding to the taking and storing button 5 are (rad, D), the control device 18 controls the ejector device 15, the rotating motor 15a, and the conveying motor 13a to place the accommodating hole for placing the reagent tube 11e under the taking and storing outlet 7 with the position coordinates of (rad, D).

After clicking the taking and storing button 5 for displaying the 'storing' state of the taking and storing button 5, the control device 18 controls the ejection device 15 to jack up the turntable 10, and then the control device 18 controls the rotation motor 15a to rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 rotates to the position of the reference bearing table 11;

then the control device controls the ejection device 15 to put down the turntable 10, and then controls the conveying motor 13a to rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 conveys the distance D through the conveying device 13, and at the moment, the containing hole with the position coordinates (rad, D) for placing the reagent tube 11e is placed below the taking-out and storing outlet 7;

a2: the button cap is opened manually, the reagent tube 11e is slowly put into the taking-out and storing outlet 7, the control device 18 controls the clamping motor 14g and the lifting motor 14a to rotate, and the reagent tube 11e is put into the accommodating hole below the reagent tube 11e after the reagent tube 11e is clamped.

The reagent tube 11e is slowly put into the storage outlet 7, and after the detection switch 14q detects the reagent tube 11e, a signal is transmitted to the control device 18, and the control device 18 controls the clamp motor 14g to rotate M pulses so that the clamp slider 14f slides on the lift slider 14d in the direction of the fixed block 14e, and referring to fig. 10, during the sliding of the clamp slider 14f, the first clamp 14k slides in the same direction with the clamp slider 14f until the first clamp 14k clamps the reagent tube 11e together with the second clamp 14M. In the present embodiment, the reagent tube 11e has the same outer diameter, so that the number of pulses M of the clamp motor 14g rotating during clamping can be fixed, and the number of pulses of the clamp motor 14g rotating in the forward and reverse directions is set to the same number of pulses M each time the clamp motor 14g clamps and releases the reagent tube 11e. In the process, the clamping motor 14g selects a servo motor with higher rotating speed, and simultaneously selects as small pulse number M as possible, so that the displacement of the clamping motor 14g in the axial direction of a motor shaft is as short as possible when the reagent tube 11e is clamped and loosened, and the reagent tube 11e can be clamped in a very short time after being manually placed into the taking-out and storing outlet 7 by a person, so that the reagent tube is not required to be continuously and manually held by the person, which is a routine technical means of a person skilled in the art and is not repeated;

the control device 18 then controls the lifting motor 14a to rotate N pulses to slide the lifting slider 14D downward along the fixed plate 14c, and the reagent tube 11e clamped by the first clamping member 14k and the second clamping member 14m during this process is placed into the lower position coordinate (rad, D) receiving hole during the rotation of the lifting motor 14 a. In this process, the depth of the reagent vessel 11e into the accommodating hole, i.e., the vertical distance in which the lifting motor 14a rotates, is controlled by the number of pulses N, which may be set according to the actual device size and the need in practical use.

A3: the control device 18 controls the clamping motor 14g to reversely rotate for M pulse numbers to loosen the reagent tube 11e, and then controls the lifting motor 14a to reversely rotate for N pulse numbers to restore the lifting device 14 to the initial state; then controlling the conveying motor 13a to reversely convey the bearing table 11 to the original position by the distance D; then, the ejection device 18 is controlled to eject the turntable 10, then the rotating motor 15a is controlled to reversely rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 rotates to the initial position, then the control device 18 controls the ejection device 18 to put down the turntable 10, finally the control device 18 controls the power on of the taking-storing state indicator lamp 6 corresponding to the position coordinates (rad, D), and the taking-storing state indicator lamp 6 corresponding to the position coordinates (rad, D) is lightened.

A4: the cap is fastened to complete the storage operation of the reagent tube 11e.

The procedure for taking out the reagent vessel 11e is as follows:

a1: manual opening of the buckle closure, clicking of the access button 5 for displayThe fetch button 5 in the fetch state assumes that the position coordinate corresponding to the fetch button 5 is (rad ₀ ，D ₀ ) The control device 18 controls the ejector device 15, the rotary motor 15a, and the conveyance motor 13a to set the position coordinates to (rad ₀ ，D ₀ ) The receiving hole for placing the reagent tube 11e is placed below the access port 7, unlike the case of performing the storing operation of the reagent tube, the position coordinates are (rad ₀ ，D ₀ ) A reagent tube 11e is placed in the accommodation hole for placing the reagent tube 11e.

After clicking the taking and storing button 5 to display the taking and storing button 5 in a taking state, the control device 18 controls the ejection device 15 to jack up the turntable 10, and then the control device 18 controls the rotation motor 15a to rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 rotates to the position of the reference bearing table 11;

then the control device controls the ejection device 15 to put down the turntable 10, and controls the conveying motor 13a to rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 conveys the distance D by the conveying device 13, and at this time, the position coordinates (rad ₀ ，D ₀ ) The containing hole in which the reagent tube 11e is placed below the pick-up and storage outlet 7;

a2: the control device 18 controls the lifting motor 14a and the holding motor 14g to rotate in sequence, thereby completing the holding of the reagent tube 11e.

When the conveying motor 13a rotates to enable the bearing table 11 with the angle rad relative to the reference bearing table 11 to convey the distance D through the conveying device 13, the control device 18 controls the lifting motor 14a to rotate for N pulses so that the lifting slide block 14D slides downwards along the fixed plate 14c, and the clamping motor 14g does not act in the process, so that the first clamping piece 14k and the second clamping piece 14m move downwards along with the rotation of the lifting motor 14a at two sides of the reagent tube 11e; when the lifting motor 14a stops rotating, the control device 18 controls the holding motor 14g to rotate for M pulses so that the holding slider 14f slides on the lifting slider 14d in the direction of the fixed block 14e, and referring to fig. 10, the first holding member 14k slides in the same direction as the holding slider 14f until the first holding member 14k clamps the reagent vessel 11e together with the second holding member 14M during the sliding of the holding slider 14 f.

A3: the controller 18 controls the reverse rotation of the lift motor 14a to take out the reagent tube 11e from the outlet 7.

The control device 18 controls the lift motor 14a to rotate in the reverse direction by N pulses, so that the held reagent tube 11e is taken out from the take-out and storage port 7, and the lift motor 14a is returned to the initial position.

A4: after waiting for a period of time t, the control device 18 controls the clamp motor 14g to reversely rotate to loosen the reagent tube 11e, and then controls the conveying motor 13a to reversely convey the carrying table 11 by a distance D to the original position; then, the ejection device 18 is controlled to eject the turntable 10, then the rotating motor 15a is controlled to reversely rotate, so that the bearing table 11 with the angle rad relative to the reference bearing table 11 rotates to the initial position, and then the control device 18 controls the ejection device 18 to put down the turntable 10.

The purpose of waiting for a period of time t in this step is to give the healthcare worker a certain time to grasp the reagent vessel 11e by hand, since in practice the healthcare worker generally waits beside the device when taking and placing the reagent vessel 11e, in this embodiment, the time t is chosen in such a way that when the reagent vessel 11e is taken out of the device itself in the access port 7 (the taking out here is that the reagent vessel 11e is pulled out of the access port 7 in a clamped state, not manually), the healthcare worker grasps the reagent vessel 11e and waits for the control device 18 to release the clamp of the reagent vessel 11e and then manually takes out.

A4: the cap is fastened to complete the removal operation of the reagent vessel 11e.

In this application, the operation panel 4 is a touch screen, and the access key 5 is a switch touch key.

The aseptic storage device of reagent for preventive medicine of this application still is equipped with sterilizing equipment 12 between every two bears notch 10b of carousel 10, and sterilizing equipment 12 is preferably ultraviolet lamp in this embodiment, and ultraviolet lamp's opening and closing can by controlling means 18 according to actual need.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

While the foregoing description of the embodiments of the present application has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the application, but rather, it is intended to cover all modifications or variations which may be resorted to without undue burden to those skilled in the art, having the benefit of the present application.

Claims (10)

1. The utility model provides a preventive medicine is with aseptic device of getting of reagent, includes casing (1), its characterized in that:

a cover plate (3) is fixedly arranged above the shell (1), a closed space is formed between the inside of the shell (1) and the cover plate (3), and the closed space is divided into an upper space (17) and a lower space (16) by a partition plate (9) fixedly arranged in the middle of the shell (1); an ejector device (15) is fixedly arranged on the partition board (9) in the lower space (16), a rotating motor (15 a) is fixedly arranged on the ejector device (15), a motor shaft of the rotating motor (15 a) can rotate, penetrates through a through hole in the partition board (9) and then is fixedly connected with the rotary table (10) in the upper space (16), and the rotating motor (15 a) can integrally move up and down through the ejector device (15);

a plurality of bearing notches (10 b) are formed in the circumference of the rotary table (10) along the radial direction, a bearing sliding table (10 c) is fixedly arranged in the bearing notches (10 b) along the radial direction, and a bearing table (11) is arranged on the bearing sliding table (10 c) in a sliding manner; the bottom of the bearing table (11) is provided with a first toothed edge (11 d), and the top of the bearing table (11) is provided with a plurality of containing holes for containing reagent tubes (11 e);

a conveying space (13 e) is formed in the partition plate (9), a conveying device (13) is arranged in the conveying space (13 e), and the conveying device (13) is used for moving the bearing table (11) in the radial direction of the turntable (10);

the cover plate (3) is provided with a taking and storing outlet (7), the taking and storing outlet (7) is used for taking and storing a reagent tube (11 e), a clamping and lifting device (14) is fixedly arranged below the cover plate (3), and the clamping and lifting device (14) is used for clamping or loosening, lifting or lowering the reagent tube (11 e);

the cover plate (3) is provided with an operation plate (4), and the operation plate (4), the ejection device (15), the rotating motor (15 a), the conveying device (13), the clamping lifting device (14) are electrically connected with a control device (18) arranged in the lower space (16).

2. The preventive medicine agent aseptic access device according to claim 1, characterized in that:

the turntables (10) are positioned between every two bearing notches (10 b) and are fixedly provided with sterilizing devices (12).

3. The preventive medicine agent aseptic access device according to claim 1, characterized in that:

the clamping and lifting device (14) comprises a lifting motor (14 a) fixedly arranged above the cover plate (3), a motor shaft of the lifting motor (14 a) can pass through a round hole formed in the cover plate (3) in a rotating mode and then is axially and fixedly connected with a lifting screw (14 b), and the lifting screw (14 b) is in threaded connection with a lifting sliding block (14 d); a clamping fixing block (14 e) is fixedly arranged below one side of the lifting sliding block (14 d), and a second clamping piece (14 m) is fixedly arranged below the side of the clamping fixing block (14 e);

a clamping slide block (14 f) is arranged below the other side of the lifting slide block (14 d) in a sliding manner, and a first clamping piece (14 k) is fixedly arranged below the side of the clamping slide block (14 f);

the clamping fixing block (14 e) is externally fixedly provided with a clamping motor (14 g), a motor shaft of the clamping motor (14 g) can rotate to pass through the fixing block (14 e) and then is axially and fixedly connected with one end of a clamping screw rod (14 h), the clamping screw rod (14 h) is in threaded connection with a clamping sliding block (14 f), and the other end of the clamping screw rod (14 h) is hinged with a fixed baffle (14 j) fixedly arranged on one side of a lifting sliding block (14 d);

the first clamping piece (14 k) and the second clamping piece (14 m) are provided with matched arc-shaped clamping grooves (14 n);

a detection switch (14 q) is fixedly arranged below the taking and storing outlet (7) on the lifting slide block (14 d);

the lifting motor (14 a), the clamping motor (14 g) and the detection switch (14 q) are electrically connected with the control device (18).

4. A preventive medicine agent aseptic access device according to claim 3, characterized in that:

the lifting slide block (14 d) is arranged on one side of the fixed plate (14 c) in a sliding manner, and the fixed plate (14 c) is fixedly arranged below the cover plate (3);

a limiting block (14 p) is fixedly arranged below the lifting screw (14 b);

the detection switch (14 q) is a photoelectric switch;

an elastic pad is fixedly arranged on the inner side of the arc-shaped clamping groove (14 n).

5. The preventive medicine agent aseptic access device according to claim 1, characterized in that:

the ejection device (15) comprises a first lifting motor (15 c) and a second lifting motor (15 d) which are fixedly arranged below the partition plate (9), wherein the motor shaft directions of the first lifting motor (15 c) and the second lifting motor (15 d) are downward, and the two motor shafts are fixedly connected with the lifting plate (15 e); the rotating motor (15 a) is fixedly arranged on the lifting plate (15 e).

6. The preventive medicine agent aseptic access device according to claim 5, wherein:

the first lifting motor (15 c) and the second lifting motor (15 d) are positioned on two sides of the rotating motor (15 a) and are electrically connected with the control device (18).

7. The preventive medicine agent aseptic access device according to claim 1, characterized in that:

the bearing table (11) comprises a bearing block (11 a) with a plurality of containing holes for containing the reagent tubes (11 e) arranged above, a bearing sliding groove (11 b) is arranged in the middle of the bottom of the bearing block (11 a), and a toothed edge (11 d) is arranged at the bottom of the bearing block (11 a);

the two sides of the bearing sliding table (10 c) are fixedly provided with limiting convex strips (100), and limiting grooves (11 c) matched with the limiting convex strips (100) are formed in the bearing sliding grooves (11 b).

8. The preventive medicine agent aseptic access device according to claim 1, characterized in that:

the conveying device (13) comprises a driving roller (13 c) and a driven roller (13 d), the driving roller (13 c) is arranged on one side of the conveying space (13 e), a roller shaft at one end of the driving roller (13 c) is axially and fixedly connected with a motor shaft of a conveying motor (13 a), a roller shaft at the other end of the driving roller (13 c) is hinged with the partition plate (9), and the conveying motor (13 a) is fixedly arranged on the partition plate (9) and is electrically connected with the control device (18);

the driven roller (13 d) is arranged on the other side of the conveying space (13 e), and the roll shafts at the two ends of the driven roller (13 d) are respectively hinged with the partition plates (9) at the two ends;

the driving roller (13 c) and the driven roller (13 d) are externally sleeved with a conveying belt (13 b), and the outer surface of the conveying belt (13 b) is provided with a second toothed edge matched with the first toothed edge (11 d) at the bottom of the bearing table (11).

9. A preventive medicine agent aseptic access device according to claim 1 or 3, characterized in that:

the novel bottle cap is characterized in that a buckled buckle cover is arranged in the taking-out and storing outlet (7), the buckle cover comprises a cover body (7 c), the cover body (7 c) is of an inverted conical structure from top to bottom, a cover top (7 b) is fixedly arranged above the cover body (7 c), and a handle (7 a) is fixedly arranged on the cover top (7 b).

10. A preventive medicine agent aseptic access device according to claim 2, characterized in that:

the sterilizing device (7) is an ultraviolet lamp.

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