CN217084395U

CN217084395U - Automatic proportioning device of dyeing reagent

Info

Publication number: CN217084395U
Application number: CN202220622585.0U
Authority: CN
Inventors: 朱永强; 陆活景; 全智慧; 徐蕙; 李奎
Original assignee: Guangzhou Huayin Medical Research Institute Co ltd; Guangzhou Huayinkang Medical Group Co ltd; Guangzhou Huayin Medical Laboratory Center Co Ltd
Current assignee: Guangzhou Huayin Medical Research Institute Co ltd; Guangzhou Huayinkang Medical Group Co ltd; Guangzhou Huayin Medical Laboratory Center Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-29
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an automatic proportioning device of dyeing reagent, which comprises a base, imbibition subassembly and imbibition machine, be provided with first mounting groove and a plurality of second mounting groove on the base, be provided with the first container that is used for joining in marriage liquid in the first mounting groove, be provided with the second container of depositing different reagents in a plurality of second mounting grooves respectively, the imbibition subassembly includes pipe support and the pipette of setting on the pipe support, the imbibition subassembly sets up the top at the base, the imbibition machine sets up the top at the base, and the imbibition machine is connected with the controller, the imbibition machine includes first removal seat and connector, the connector setting is in the one end that removes the seat and is close to the base, X, Y, Z axle direction removal can be followed to first removal seat to make the connector be connected the back with the pipette, absorb the difference respectively according to the default reagent in the second container joins in marriage liquid to first container. The utility model discloses an automatic proportioning device of dyeing reagent can absorb the automatic liquid of joining in marriage of reagent of multiple difference according to the default accurately, joins in marriage liquid efficiently.

Description

Automatic proportioning device of dyeing reagent

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an automatic proportioning device of dyeing reagent.

Background

At present, when medical detection is carried out, cell tissues are generally required to be dyed, so that different structures in the cell tissues can present different colors for convenient observation.

At present, a plurality of different reagents are manually mixed according to a certain proportion, the dyeing agent is poured into a container containing the dyeing agent after being uniformly mixed, and then a cell smear or a pathological section is immersed into the container for dyeing. The method has the defects of complicated liquid preparation operation, large time consumption, low liquid preparation efficiency and the like.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides an automatic proportioning device of dyeing reagent, its simple structure can be fast accurately according to the automatic allotment dyeing reagent of default.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

the utility model provides an automatic proportioning device of dyeing reagent, includes:

the device comprises a base, a liquid storage tank and a liquid outlet pipe, wherein a first mounting groove and a plurality of second mounting grooves are formed in the base;

the liquid suction assembly comprises a pipe frame and a liquid suction pipe arranged on the pipe frame, and the liquid suction assembly is arranged above the base;

imbibition machine, the imbibition machine sets up the top of base, just the imbibition machine is connected with the controller, the imbibition machine includes first removal seat and connector, the connector sets up it is close to remove the seat the one end of base, X, Y, Z axle direction removal can be followed to first removal seat, so that the connector with the back is connected to the pipette, absorbs the difference respectively according to the default reagent in the second container extremely join in marriage liquid in the first container.

As a preferred scheme of the automatic proportioning device of the dyeing reagent, a vibration disc is arranged in the first installation groove, and the first container is arranged on the vibration disc.

As a preferred scheme of the automatic proportioning device of the dyeing reagent, a heating plate for heating the first container is arranged on the vibration disc, and the vibration disc and the heating plate are connected with the controller.

As a preferable mode of the dyeing reagent automatic proportioning device, a liquid receiving groove is arranged on the base, the liquid receiving groove is arranged on one side of the first container, and the length of the liquid receiving groove extends along the moving direction of the pipette.

As a preferable scheme of the automatic proportioning device of the dyeing reagent, a flushing port and a water outlet are arranged in the liquid receiving tank, and the tank bottom of the liquid receiving tank is obliquely arranged from the flushing port to the water outlet.

As a preferable mode of the dyeing reagent automatic proportioning device, the pipette is provided in plural numbers, and the number of the pipette is equal to that of the second container.

As a preferred scheme of dyeing reagent automatic proportioning device, still including rotating the setting and be in washing subassembly on the base, it includes that first support, second move seat and shower nozzle to wash the subassembly, the free end of first support with the second moves the seat and is connected, the second moves the seat and is close to one side of base is provided with the shower nozzle, the second moves the seat and orders about the shower nozzle removes in order to clear up the imbibition subassembly.

As an optimal scheme of dyeing reagent automatic proportioning device, still including setting up the fender cover subassembly of base top, keep off the cover subassembly and remove seat and first lifting unit including keeping off cover, third, first lift portion one end with the third is removed the seat and is connected, and the other end is connected with keeping off the cover, the third is removed the seat and is ordered about keep off the cover and remove along X axle and Y axle direction, first lifting unit drive keep off the cover and remove in order to shelter from along the Z axle the oral area of first container.

As a preferable scheme of the automatic proportioning device of the dyeing reagent, a protective layer is arranged on one side of the blocking cover close to the first container.

As a preferred scheme of the automatic proportioning device of the dyeing reagent, the automatic proportioning device of the dyeing reagent further comprises a cover plate assembly, wherein the cover plate assembly comprises a second support, a second lifting part and a cover plate, a first rotating seat is arranged on the base, one end of the second support is connected with the first rotating seat, the other end of the second support is connected with the second lifting part, and one end, far away from the second support, of the second lifting part is provided with the cover plate, so that the cover plate covers the opening part of the second container.

The utility model discloses beneficial effect does: after the preset value is input, the controller can control the liquid suction machine, so that the liquid suction machine is matched with the liquid suction assembly, and the reagents in the different second containers are sequentially and automatically sucked to the first container according to the preset value to prepare the dyeing reagent. This design can be fast and accurately join in marriage liquid, improves the efficiency of joining in marriage liquid, and a pipette only absorbs a reagent moreover, can not pollute the reagent in other second containers 3.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the utility model discloses automatic proportioning device's of dyeing reagent partial cross-section.

Fig. 2 is a top view of a base according to an embodiment of the present invention.

Fig. 3 is a partial cross-sectional view of a base according to an embodiment of the present invention.

In the figure:

1. a base; 11. a liquid receiving tank; 111. a flushing port; 112. a water outlet; 12. a first rotating base; 13. a second rotary base; 2. a first container; 3. a second container; 4. a wicking assembly; 41. a pipe frame; 42. a pipette; 5. a liquid suction machine; 51. a first movable base; 52. a connector; 6. a vibrating pan; 61. heating plates; 7. cleaning the assembly; 71. a first bracket; 72. a second movable base; 73. a spray head; 74. air-drying the assembly; 8. a shield assembly; 81. a shield; 82. a third movable seat; 83. a protective layer; 84. a first lifting member; 9. a cover plate assembly; 91. a second bracket; 92. a cover plate; 93. a second lifting member; 10. a top plate.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the automatic proportioning device for dyeing reagent of the embodiment includes a base 1, a liquid suction assembly 4 and a liquid suction machine 5, the base 1 is provided with a first mounting groove and a plurality of second mounting grooves, a first container 2 for liquid distribution is provided in the first mounting groove, a second container 3 is provided in each second mounting groove, and reagents in each second container 3 are different, in the embodiment, the plurality of second containers 3 are arranged at intervals along an X-axis direction to form a row, the liquid suction assembly 4 includes a pipe support 41 and a plurality of liquid suction pipes 42 arranged on the pipe support 41, the liquid suction assembly 4 is arranged above the base 1, the liquid suction machine 5 is arranged above the liquid suction assembly 4, and the liquid suction machine 5 is connected with a controller, the liquid suction machine 5 includes a first moving seat 51 and a connecting head 52, the connecting head 52 is arranged at one end of the first moving seat 51 close to the base 1, the first moving seat 51 can move along the X direction, Y, Z (in this embodiment, the moving direction along X, Y axis is horizontal, and the moving direction along Z axis is vertical), the first moving seat 51 can drive the connecting head 52 to engage with the pipette 42, and after connection, the pipette 42 is driven to move into the second container 3, the pipette 42 provides suction via the connecting head 52 to suck the reagent in the second container 3 and move into the first container 2, the suction of the connecting head 52 disappears, the pipette 42 can smoothly discharge the sucked reagent into the first container 2, after taking the liquid, the pipette 42 is returned to the rack 41, and the connecting head 52 is connected to a new pipette 42 to suck different reagents. This design can be through the default of input automatic reagent in the different second container 3 of absorption in proper order to join in marriage liquid in first container 2, and join in marriage liquid fast again accurate, join in marriage the efficient of liquid, and a pipette 42 only absorbs a reagent moreover, can not pollute the reagent in other second container 3.

Specifically, a top plate 10 is arranged above the base 1, a first guide rail is arranged on one side, close to the base 1, of the top plate 10, the first movable seat 51 moves along the first guide rail through a motor so as to realize the movement in the horizontal direction, an air cylinder is further arranged on one side, away from the base 1, of the first movable seat 51, the connector 52 is connected with the first movable seat 51 through the air cylinder, and the air cylinder can drive the connector 52 to move in the vertical direction.

Preferably, the number of pipettes 42 is equal to the number of the second containers 3, each pipette 42 is used for aspirating one reagent, the spacing direction of the plurality of pipettes 42 is the same as the spacing direction of the second containers 3, when the pipetting assembly 4 is driven by the pipetting machine 5 to move into the second containers 3, all the pipettes 42 can be located in the second containers 3 and correspond to different second containers 3 one by one, and the contamination of the reagents caused by the adhesion of different reagents to the pipettes 42 during the pipetting process is avoided.

Specifically, the bottom of the first mounting groove is provided with a vibration plate 6, and the first container 2 is disposed on the vibration plate 6. After imbibition machine 5 and imbibition subassembly 4 absorb different reagent according to the default to first container 2 in, vibration dish 6 can drive first container 2 vibration to make the reagent in the first container 2 can stir evenly.

Further, a heating plate 61 for heating the first container 2 is disposed on the vibration plate 6, the heating plate 61 is disposed on a side of the vibration plate 6 close to the first container 2, and the vibration plate 6 is connected to the controller. Can heat the dyeing reagent after joining in marriage the liquid through setting up hot plate 61 to satisfy the demand that dyeing reagent joined in marriage the liquid, vibration dish 6 can be controlled to the controller moreover, stirs and heats automatically.

Specifically, dyeing reagent automatic proportioning device still includes the fender cover subassembly 8 of setting in base 1 top, keeps off cover subassembly 8 and includes that the third removes the seat 82, the third removes the seat 82 and passes through the first guide rail that the motor removed the setting at roof 10, and the third removes the seat 82 and keep away from one side of roof 10 and be provided with first lifting means 84, first lifting means 84 is the cylinder, the third removes the seat 82 and passes through the cylinder with fender cover 81 and be connected, the third removes the seat 82 and can move along vertical direction and horizontal direction, the third removes the seat 82 and orders about fender cover 81 and remove in order to shelter from the oral area of first container 2. When the liquid suction machine 5 and the liquid suction assembly 4 take liquid, the baffle cover assembly 8 is positioned in an avoidance area, so that the first moving seat 51 is prevented from being influenced to move on the first guide rail to take liquid; after getting liquid and accomplishing, before vibration dish 6 starts, the third seat 82 that removes can be controlled to the controller to order to keep off the oral area that the cover 81 sheltered from first container 2, avoid reagent spill in first container 2 when the vibration stirring, imbibition machine 5 is located dodges the region this moment, avoids influencing the third and removes seat 82 and remove on first guide rail.

Preferably, in order to prevent the reagent from contaminating the shield 81, the shield 81 is provided with a protective layer 83 on the side close to the first receptacle 2.

Specifically, the protective layer 83 is a disposable anti-contamination bag, and the disposable anti-contamination bag is manually replaced after liquid is dispensed each time, and is sleeved on the shield 81. In other embodiments, the disposable anti-contamination bag can be automatically replaced and sleeved on the shield 81 by an automatic bag replacing device.

Specifically, referring to fig. 2 and 3, the automatic proportioning device for dyeing reagents further comprises a cover plate assembly 9, a first rotary seat 12 is arranged on the base 1, the first rotary seat 12 is a rotating motor, the cover plate assembly 9 comprises a second support 91 and a cover plate 92, one end of the second support 91 is connected with the rotating motor, the cover plate assembly 9 is driven to rotate, a second lifting component 93 is arranged at the other end of the second support, the second lifting component 93 is a cylinder, the cover plate 92 is arranged on a suspended end of the cylinder, and the cover plate 92 is driven to lift. When getting liquid, the cylinder orders about apron 92 to rise and keeps away from second container 3, and then motor drive apron subassembly 9 rotates, avoids interfering imbibition subassembly 4 and imbibition machine 5 and gets liquid, can order about apron subassembly 9 to reset in order to shelter from the oral area of second container 3 after getting liquid, avoids the reagent in the second container 3 to be contaminated.

Illustratively, referring to fig. 3, a liquid receiving tank 11 is provided on the base 1, the liquid receiving tank 11 is provided on one side of a row of a plurality of second containers 3, and the length of the liquid receiving tank 11 extends in the moving direction of the pipette 42. In the process of movement after the pipette 42 has taken out the liquid, some of the reagent may drip down the pipette 42 onto the base 1, and the base 1 may be easily contaminated. The dripping reagent can be collected by arranging the liquid receiving tank 11, so that the liquid receiving tank 11 is convenient to clean and timely discharge.

Specifically, a flushing port 111 and a water outlet 112 are arranged in the liquid receiving tank 11, the flushing port 111 can be filled with water to flush the whole liquid receiving tank 11, the water outlet 112 is communicated with the waste liquid tank through a pipeline, and the bottom of the liquid receiving tank 11 is inclined towards the water outlet 112 from the flushing port 111. This design can be fast with waste liquid discharge to the waste liquid incasement, avoids the waste liquid amasss in connecing cistern 11, the processing waste liquid of being convenient for.

Further, dyeing reagent automatic proportioning device still includes the washing subassembly 7 of portable setting on pipe support 41, be provided with second roating seat 13 on the base 1, second roating seat 13 is the rotating electrical machines, washing subassembly 7 includes first support 71 and second removal seat 72, there is the shower nozzle 73 that is provided with on the second removal seat 72, the one end and the rotating electrical machines of first support 71 are connected, the other end is provided with the fixed plate, one side that the fixed plate is close to base 1 is provided with the second guide rail, second removal seat 72 passes through the motor and removes the setting on the second guide rail, after joining in marriage the liquid and accomplish, the controller can control the motor, drive second removal seat 72 and shower nozzle 73 remove in order to spray the washing liquid and wash imbibition subassembly 4. This design can automatically clean the reagent remaining on the pipette 42, prevent the pipette 42 from contaminating the reagent, and the liquid after cleaning can be directly left in the liquid receiving tank 11 and discharged.

Preferably, wicking assembly 4 is disposed above liquid-receiving bath 11. The pipe frame 41 is provided with a supporting rod, one end of the supporting rod is connected with the bottom of the liquid receiving tank 11, and the other end of the supporting rod is connected with the pipe frame 41, so that the pipe frame 41 is fixed above the liquid receiving tank 11. The cleaning assembly 7 of this design can directly discharge the waste liquid after cleaning through the liquid receiving tank 11, and avoid polluting the base 1 and other parts and reagents on the base 1.

Preferably, the second movable seat 72 is further provided with an air drying assembly 74, and when the spray head 73 performs spray cleaning, the motor can drive the air drying assembly 74 to move so as to quickly dry the liquid on the imbibing component 4.

Specifically, the airing assembly 74 is a fan.

Preferably, the seasoning assembly 74 and the spray head 73 are both connected to the second movable base 72 by an air cylinder to drive the seasoning assembly 74 and the spray head 73 up and down for cleaning the pipetting assembly 4.

The specific liquid preparation operation of the automatic dyeing reagent proportioning device is as follows:

step S10, starting the device and inputting preset values of all required reagents;

step S20, the second lifting member 93 drives the cover plate 92 to lift, and then the first rotating base 12 drives the cover plate assembly 9 to rotate to be away from the top of the second container 3;

step S30, the first moving seat 51 drives the connector 52 to connect with the pipette 42, and moves the pipette 42 into one of the second containers 3 to suck the reagent into the first container 2 according to the preset value, and then the pipette 42 is returned to the rack 41;

step S40, repeating step S30, connecting the connector 52 with different pipettes 42 in sequence to aspirate the reagents in different second containers 3 into the first container 2 until all the reagent pipetting is completed, and then resetting the cover plate assembly 9 to shield the mouth of the second container 3;

step S50, after the liquid extraction is completed, the third moving seat 82 drives the shield 81 to the upper side of the first container 2, then the first lifting part 84 drives the shield 81 to descend to shield the mouth of the first container 2, and the vibrating plate 6 and the heating plate 61 are activated to stir and heat the coloring agent in the first container 2;

step S60, after the stirring is finished, the vibration disc 6 and the heating plate 61 stop working, the third movable seat 82 drives the baffle cover 81 to ascend and reset, and the liquid preparation is finished;

step S70, the second rotating base 13 drives the cleaning assembly 7 to rotate above the pipette 42, the second moving base 72 drives the spray head 73 to move to spray the cleaning solution to clean the pipette 42, and finally drives the air drying assembly 74 to move above the pipette 42 to air-dry the liquid on the pipette 42;

and step S80, resetting the cleaning assembly 7 after cleaning is finished.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an automatic proportioning device of dyeing reagent which characterized in that includes:

2. The automatic proportioning device of dyeing reagent of claim 1, wherein a vibration disk is further arranged in the first mounting groove, and the first container is arranged on the vibration disk.

3. The automatic proportioning device of dyeing reagent of claim 2, wherein the vibration dish is provided with a heating plate for heating the first container, and the vibration dish and the heating plate are both connected with the controller.

4. The automatic proportioning device of dyeing reagents according to claim 1, wherein the base is provided with a liquid receiving groove, the liquid receiving groove is provided at one side of the first container, and the length of the liquid receiving groove extends along the moving direction of the pipette.

5. The automatic proportioning device of dyeing reagent of claim 4, wherein a flushing port and a drainage port are arranged in the liquid receiving tank, and the bottom of the liquid receiving tank is inclined from the flushing port to the drainage port.

6. The automatic proportioning device of dyeing reagent according to claim 1, wherein the pipette is provided in plural number, and the number of the pipette is equal to the number of the second container.

7. The automatic proportioning device of dyeing reagent of any one of claims 1-6, further comprising a cleaning assembly rotatably disposed on the base, wherein the cleaning assembly comprises a first bracket, a second movable seat and a spray head, the hanging end of the first bracket is connected with the second movable seat, the spray head is disposed on one side of the second movable seat close to the base, and the second movable seat drives the spray head to move to clean the imbibing assembly.

8. The automatic proportioning device of dyeing reagent of any one of claims 1-6, further comprising a shield assembly disposed above the base, the shield assembly including a shield, a third movable seat and a first lifting member, the first lifting member having one end connected to the third movable seat and the other end connected to the shield, the third movable seat driving the shield to move along the X-axis and Y-axis directions, the first lifting member driving the shield to move along the Z-axis to shield the mouth of the first container.

9. The automatic proportioning device of dyeing reagent of claim 8 wherein the side of the shield near the first container is provided with a protective layer.

10. The automatic proportioning device of dyeing reagent of any one of claims 1-6, further comprising a cover plate assembly, wherein the cover plate assembly comprises a second bracket, a second lifting component and a cover plate, the base is provided with a first rotating base, one end of the second bracket is connected with the first rotating base, the other end of the second bracket is connected with the second lifting component, and one end of the second lifting component far away from the second bracket is provided with the cover plate, so that the cover plate covers the mouth of the second container.