CN219051069U

CN219051069U - Diagnostic reagent preparation device for cervical cancer attenuation cell detection

Info

Publication number: CN219051069U
Application number: CN202222049659.9U
Authority: CN
Inventors: 肖承荣; 易经达
Original assignee: Shenzhen Huazhong Biological Pharmaceutical Machinery Co ltd
Current assignee: Shenzhen Huazhong Biological Pharmaceutical Machinery Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-05-23
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a diagnostic reagent preparation device for cervical cancer cell detection, which comprises a base, a plurality of rotating parts, a rotating driving assembly, a cup body and a rotating driving assembly, wherein the rotating parts are arranged on the base; the upper surface of the base is provided with a vertical plate, each rotating piece is provided with a containing cavity and a closing piece, and the containing cavity is provided with a through hole. The rotation driving assembly is arranged on the base and connected with the plurality of rotation pieces. The cup body is arranged on the upper surface of the base in a sliding manner, can rotate along the circumferential direction of the cup body, is provided with a cup cavity and is connected with a cup cover. The rotary driving assembly is arranged on the base and is used for being connected with the cup body. When the diagnostic reagent is prepared, reagent compositions are sequentially added into different rotating parts, all the compositions are collected through the cup body, and finally the cup body is driven to rotate to finish the preparation of the reagent. The diagnostic reagent preparation device for cervical cancer cell detection provided by the utility model can realize the preparation of diagnostic reagents, and all the components begin to be prepared at the same time, so that the product quality of the diagnostic reagents is ensured.

Description

Diagnostic reagent preparation device for cervical cancer attenuation cell detection

Technical Field

The utility model belongs to the technical field of reagent production equipment, and particularly relates to a diagnostic reagent preparation device for cervical cancer cell attenuation detection.

Background

Cervical cancer is one of the common malignant tumors of women, and is the second most frequently among the female cancers worldwide, and is the first malignant tumor of female reproductive system in China. However, cervical cancer is the only cancer with clear etiology and prevention and treatment in all cancers of human at present, along with the common application of cervical cytology screening for decades, the precancerous lesions of the cervical cancer can be discovered and treated early, the blocking of cervical cancer is realized, and the incidence and death rate of the cervical cancer are obviously reduced.

Patent document CN201410804606.0 proposes a diagnostic reagent for cervical cancer cell detection, and a method for preparing the reagent; with the long-term application of the preparation method, the agent finds that when the diagnostic reagent is prepared by the existing production equipment, the following technical problems exist:

an operator needs to prepare a plurality of different mixed solutions such as a mixed solution of glucose, lycopene and dimethyl sulfoxide, a quantitative sodium hydroxide aqueous solution, a mixed solution of folic acid and sodium hydroxide aqueous solution, a mixed solution of acetic acid and dimethyl sulfoxide and the like in sequence. Not only the adding amount of the solution needs to be controlled, but also the corresponding solution needs to be stirred, so that the dissolving efficiency is ensured.

When a single person works, the preparation time of each group of solutions is difficult to effectively control, so that the solutions produced in the earlier stage can generate certain volatilization phenomena, the product quality of the diagnostic reagent is affected, and the reliability of the diagnostic reagent in cervical cancer cell thinning detection operation is improved.

Disclosure of Invention

The embodiment of the utility model provides a diagnostic reagent preparation device for cervical cancer cell thinning detection, which aims to solve the technical problems that the time difference between different solutions is difficult to effectively control and finally the quality of a product cannot be ensured in the existing diagnostic reagent preparation.

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

provided is a diagnostic reagent preparation apparatus for cervical cancer cell detection, comprising:

a base; the upper surface of the base is provided with a vertical plate extending along the front-back direction;

a plurality of rotating members arranged in parallel on the vertical plate along the front-rear direction; the axial direction of each rotating piece is arranged along the left-right direction and is connected to the vertical plate in a rotating way along the circumferential direction of the rotating piece; each rotating member is provided with a containing cavity, and the containing cavity is provided with a through hole penetrating through the rotating member along the radial direction of the rotating member; the rotating piece is provided with a sealing piece for sealing the through hole;

the rotation driving assembly is arranged on the base and is suitable for being connected with a plurality of rotating pieces so as to drive the rotating pieces to synchronously rotate;

the cup body is arranged on the upper surface of the base in a sliding manner along the front-back direction and can rotate along the circumferential direction of the cup body; the cup body is provided with a cup cavity with an upward opening, and is also detachably connected with a cup cover; and

the rotary driving assembly is arranged on the base and is suitable for being connected with the cup body so as to drive the cup body to rotate along the circumferential direction of the cup body;

the cup body is suitable for sliding to the lower part of any rotating piece, and the rotating piece can rotate to the position that the through hole faces the cup cavity.

In one possible implementation, the rotating member includes:

the rotating seat is rotationally connected to the vertical plate, and the rotating shaft is arranged along the left-right direction; and

the hollow tube is detachably connected to the rotating seat; the inner cavity of the hollow tube is the accommodating cavity, and the through hole is arranged on the hollow tube;

the rotating seat is provided with a plurality of supporting arms extending towards the hollow pipe, and the supporting arms are arranged at intervals along the circumferential direction of the hollow pipe;

the outer side wall of the hollow tube is provided with a plurality of connecting pieces which are in one-to-one correspondence with the plurality of supporting arms, and the connecting pieces are provided with through holes which penetrate along the axial direction of the hollow tube and are suitable for the supporting arms to pass through.

In one possible implementation, the closure comprises:

one end of the infusion tube is fixedly connected to the rotating piece and communicated with the through hole, and the end face of the other end is a sealing surface; the sealing surface is provided with an infusion hole communicated with the inner cavity of the infusion tube; and

the rotary cover is rotationally connected to the sealing surface and is provided with a liquid guide port penetrating along the cover surface;

the rotating cover can rotate to the state that the liquid guide opening is communicated with the infusion hole and can also rotate to the state that the infusion hole is closed.

In one possible implementation manner, the diagnostic reagent preparation apparatus for cervical cancer cell detection further includes:

the sliding plate is connected to the upper surface of the base in a sliding manner along the left-right direction and is arranged in parallel with the vertical plate along the left-right direction, and the rotating piece is positioned between the sliding plate and the vertical plate;

the sliding plate is provided with a plurality of centralizing cylinders on the side face facing the vertical plate, and the centralizing cylinders are suitable for being in one-to-one corresponding connection with the rotating pieces so as to support the rotating pieces.

In one possible implementation manner, a driving rod extending along the left-right direction is arranged on the side surface of the sliding plate, facing away from the vertical plate, and a fixing seat is arranged on the upper surface of the base and provided with a positioning hole for the driving rod to pass through;

the spring is arranged between the sliding plate and the fixed seat, the spring is wrapped on the periphery of the driving rod, and two ends of the spring are respectively connected with the sliding plate and the fixed seat;

when the rotating piece is inserted into the centralizing cylinder, the spring is in a normal state; the spring is elastically contracted when the sliding plate moves away from the vertical plate.

In one possible implementation manner, the driving rod is rotationally connected with the sliding plate, and the rotation axis is parallel to the left-right direction;

the outer wall of the driving rod is provided with a strip-shaped groove which is recessed inwards along the radial direction and extends along the axial direction of the driving rod, and an annular groove which is recessed inwards along the radial direction, extends along the circumferential direction of the driving rod and is communicated with the strip-shaped groove;

an abutting part suitable for being embedded in the strip-shaped groove and the annular groove is arranged on the inner hole wall of the positioning hole;

when the rotating piece is inserted into the righting cylinder, the abutting part is embedded in the strip-shaped groove;

when the sliding plate moves back to the vertical plate, the abutting part slides along the strip-shaped groove;

when the rotating piece is separated from the centralizing cylinder, the abutting part enters the annular groove through the strip-shaped groove, and the driving rod is rotated to enable the inner groove wall of the annular groove to abut against the fixing seat so as to limit the driving rod to move along the axial direction of the driving rod.

In one possible implementation manner, the base is provided with a guide hole penetrating along the up-down direction and extending along the front-back direction; the bottom surface of the cup body is provided with a round roller which is suitable for being inserted into the guide hole and extends out, and the bottom end of the round roller is provided with a flange which extends outwards and is used for being abutted with the lower surface of the base.

In one possible implementation, the bottom end of the roller has a downwardly extending boss; the rotary drive assembly includes:

the first rotating motor is fixedly arranged below the base and is positioned below the round roller; the end part of the power output shaft of the first rotating motor is provided with a groove, and the groove is radially and penetratingly arranged along the power output shaft of the first rotating motor;

the protruding part is suitable for being inserted into the groove, so that when the first rotating motor is started, the first rotating motor drives the round roller to rotate through the combined structure of the groove and the protruding part.

In one possible implementation, the upper surface of the base has a door-shaped frame for the cup to pass through, and the door-shaped frame is located above the first rotating motor; the cup cover is connected to the door-shaped frame in a sliding manner along the up-down direction and can move from top to bottom to be abutted against the top surface of the cup body so as to seal the cup cavity;

the cup cover is coaxially connected with a screwing bolt extending from bottom to top, and the screwing bolt is in threaded connection with the door-shaped frame;

when the screw bolt rotates, the screw bolt moves along the axial direction of the screw bolt relative to the door-shaped frame so as to drive the cup cover to move along the up-down direction.

In one possible implementation, the rotation driving assembly includes:

the second rotating motor is fixedly arranged on the upper surface of the base and is arranged in parallel with the rotating pieces, and is positioned in front of or behind the rotating pieces, and the rotating output axial direction is parallel to the left-right direction;

a first belt wrapped around a power output shaft of the second rotary motor and simultaneously wrapped around the rotary member close to the second rotary motor; and

the second driving belts are arranged at intervals along the front-rear direction, and each second driving belt is wrapped on two rotating pieces adjacent along the front-rear direction;

when the second rotating motor is started, the first transmission belt translates, so that the rotating piece close to the second rotating motor rotates;

when the rotating piece close to the second rotating motor rotates, the corresponding second driving belt translates to drive the corresponding other rotating piece to rotate.

In this embodiment of the present application, a plurality of rotating members are used for realizing the mixing and blending of a plurality of intermediate products (a mixed solution of glucose, lycopene and dimethyl sulfoxide, a quantitative sodium hydroxide aqueous solution, a mixed solution of folic acid and sodium hydroxide aqueous solution, and a mixed solution of acetic acid and dimethyl sulfoxide), and the cup body is used for realizing the mixing of a plurality of intermediate products, so as to achieve the preparation of a diagnostic reagent with cervical cancer cell thinning detection effect, and the specific process is as follows:

the first step, adding the mixed substances required by different intermediate products into a plurality of rotating parts respectively, and closing the through holes through the closing parts to enable the accommodating cavity to be a closed space;

the second step, the rotation driving assembly drives the plurality of rotating pieces to synchronously rotate, so that the mixing and the blending of intermediate products are realized;

thirdly, adjusting the orientation of the through hole of the rotating piece, and enabling the opening of the through hole to be downward;

driving the cup body to move back and forth, and adjusting the corresponding sealing piece when the cup cavity moves below the through hole so as to enable the liquid in the accommodating cavity to flow out into the cup body;

fifthly, driving the cup body to move to be connected with the rotary driving assembly, and closing the cup cavity through the cup cover;

and sixthly, the rotary driving assembly drives the cup body to rotate, so that a plurality of groups of intermediate products are mixed, and the preparation of the diagnostic reagent is completed.

Compared with the prior art, the diagnostic reagent preparation device for cervical cancer cell detection has the advantages that the intermediate products participate in the preparation at the same time, the time from the completion of the preparation of the intermediate products to the participation of the mixing is effectively shortened, and the product quality of the diagnostic reagent is effectively ensured.

Drawings

FIG. 1 is a schematic perspective view of a diagnostic reagent preparation apparatus for cervical cancer cell detection according to an embodiment of the present utility model;

FIG. 2 is an enlarged partial schematic view of circle A in FIG. 1;

FIG. 3 is a schematic diagram of an exploded construction of a rotor according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a rotor according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of an explosion configuration between a door frame, a cup cover, a cup and a first rotary motor employed in an embodiment of the present utility model;

FIG. 6 is a schematic diagram of an exploded view of a slide plate, spring, drive rod and holder employed in an embodiment of the present utility model;

reference numerals illustrate: 1. a base; 11. a vertical plate; 12. a guide hole; 13. a door-shaped frame; 2. a rotating member; 21. a rotating seat; 211. a support arm; 22. a hollow tube; 221. a receiving chamber; 222. a through hole; 223. a connecting piece; 2231. perforating; 3. a rotary drive assembly; 31. a second rotating motor; 32. a first belt; 33. a second belt; 4. a cup body; 41. a cup cavity; 42. a cup cover; 421. screwing in a bolt; 43. a round roller; 431. a flange plate; 432. a boss; 5. a first rotating motor; 51. a groove; 6. a closure; 61. an infusion tube; 611. an infusion hole; 62. a rotary cover; 621. a liquid guide port; 7. a sliding plate; 71. centralizing the cylinder; 72. a driving rod; 721. a bar-shaped groove; 722. an annular groove; 723. a spring; 8. a fixing seat; 81. positioning holes; 811. and an abutting portion.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 6 together, a diagnostic reagent preparing apparatus for detecting cervical cancer cells according to the present utility model will now be described. The diagnostic reagent preparation device for cervical cancer cell detection comprises a base 1, a plurality of rotating pieces 2, a rotating driving assembly 3, a cup body 4 and a rotating driving assembly.

The base 1 adopts a table body structure with four supporting legs, and the upper surface and the lower surface of the base 1 are respectively the table surface and the table bottom surface of the table body structure.

In this embodiment, for convenience of description, the cross section of the table body structure is defined as a rectangle, and the long direction of the rectangle is the front-back direction of the base 1, and the wide direction is the left-right direction of the base 1.

The upper surface of the base 1 has a standing plate 11 extending in the front-rear direction, and the standing plate 11 is detachably connected to the base 1 by a spaced screw structure.

The plurality of rotating members 2 are arranged on the vertical plate 11 in parallel in the front-rear direction, and the axial direction of each rotating member 2 is arranged in the left-right direction, that is, the axial direction of the rotating member 2 is perpendicular to the plate surface of the vertical plate 11 facing the left-right direction.

The rotating member 2 is rotatably connected to the vertical plate 11 along the circumferential direction thereof and has a receiving chamber 221, and by placing different solutes in the receiving chamber 221 and rotating the rotating member 2, the configuration of different solutions can be realized; for example: glucose, lycopene and dimethyl sulfoxide are proportionally added into the accommodating cavity 221, and the rotating piece 2 is rotated to obtain a solution formed by mixing the substances.

The receiving chamber 221 has a through hole 222 penetrating the rotating member 2 in the radial direction of the rotating member 2, and outflow of the mixed liquid and addition of the solute inside the receiving chamber 221 can be achieved through this through hole 222.

The rotating member 2 has a closing member 6 for closing the through hole 222, the closing member 6 having a first use state and a second use state; specifically:

when the closing member 6 is in the first use state, the closing member 6 closes the through hole 222, so that the accommodating cavity 221 is a closed space; when the rotor 2 is rotated at this time, the seepage of the liquid inside can be avoided;

when the closure 6 is in the second use state, the through hole 222 is in an open state, and outside solutes can enter the accommodating chamber 221 through the through hole 222, and the mixed liquid inside the accommodating chamber 221 can be output to the outside through the through hole 222.

The rotation driving assembly 3 is disposed on the base 1 and adapted to be connected to the plurality of rotation members 2 to drive the plurality of rotation members 2 to rotate synchronously, and the rotation speed of each rotation member 2 is the same.

The cup body 4 is slidably provided on the upper surface of the base 1 in the front-rear direction, and is rotatable relative to the upper surface of the base 1, and the rotation axis direction is parallel to the up-down direction.

The cup body 4 is provided with a cup cavity 41 with an upward opening, and a cup cover 42 for closing the cup cavity 41 is detachably connected; in actual use, the cup cover 42 is connected with the cup body 4, and the cup cavity 41 is in a closed state; the cup cover 42 is separated from the cup body 4, and the cup cavity 41 is in an open state.

The rotary driving assembly is arranged on the base 1 and is suitable for being connected with the cup body 4 so as to drive the cup body 4 to rotate along the circumferential direction of the cup body.

Wherein, the cup body 4 is suitable for sliding to the lower part of any rotating piece 2, the rotating piece 2 can rotate to the through hole 222 to face the cup cavity 41, so that the mixed liquid in the containing cavity 221 flows into the cup body 4 below through the through hole 222.

In this embodiment of the present application, a plurality of rotating members 2 are used for realizing the mixing and blending of a plurality of intermediate products (a mixed solution of glucose, lycopene and dimethyl sulfoxide, a quantitative sodium hydroxide aqueous solution, a mixed solution of folic acid and sodium hydroxide aqueous solution, and a mixed solution of acetic acid and dimethyl sulfoxide), and a cup body 4 is used for realizing the mixing of a plurality of intermediate products, so as to achieve the preparation of a diagnostic reagent with cervical cancer cell thinning detection effect, and the specific process is as follows:

firstly, adding mixed substances required by different intermediate products into a plurality of rotating pieces 2 respectively, and closing through holes 222 through a closing piece 6 to enable a containing cavity 221 to be a closed space;

secondly, driving a plurality of rotating pieces 2 to synchronously rotate through a rotation driving assembly 3, so as to realize the mixing and blending of intermediate products;

thirdly, adjusting the orientation of the through hole 222 of the rotating member 2, so that the opening of the through hole 222 is downward;

fourth, the cup body 4 is driven to move back and forth, and when the cup cavity 41 moves below the through hole 222, the corresponding sealing piece 6 is adjusted so that the liquid in the accommodating cavity 221 flows out into the cup body 4;

fifthly, driving the cup body 4 to move to be connected with the rotary driving assembly, and closing the cup cavity 41 through the cup cover 42;

and sixthly, the rotary driving assembly drives the cup body 4 to rotate, so that a plurality of groups of intermediate products are mixed, and the preparation of the diagnostic reagent is completed.

In some embodiments, the feature rotator 2 may have a structure as shown in fig. 1, 3 and 4. Referring to fig. 1, 3 and 4, the rotary member 2 includes a rotary seat 21 and a hollow tube 22.

The rotation seat 21 is rotatably connected to the vertical plate 11, and the rotation axis is arranged in the left-right direction.

The hollow tube 22 is detachably connected to the rotating base 21 for the purpose of enabling the hollow tube 22 to be detached from the rotating base 21 so as to facilitate cleaning and replacement of the inside of the hollow tube 22.

The hollow tube 22 has an inner cavity of the receiving chamber 221, and the through hole 222 is formed in the hollow tube 22.

The rotating seat 21 has a plurality of support arms 211 extending toward the hollow tube 22, and the plurality of support arms 211 are spaced apart along the circumference of the hollow tube 22.

The outer sidewall of the hollow tube 22 has a plurality of connection members 223 in one-to-one correspondence with the plurality of support arms 211, and the connection members 223 have perforations 2231 penetrating along the axial direction of the hollow tube 22 and adapted to allow the support arms 211 to pass therethrough.

As shown in fig. 3, the connecting member 223 is formed with two ribs, and the perforation 2231 is formed between the two ribs.

Through adopting above-mentioned technical scheme, rotate seat 21 and hollow tube 22 adoption detachable construction and constitute, and this dismantlement accessible manual along the mode realization of controlling the direction removal hollow tube 22, the manual regulation of being convenient for of process has improved the reliability of this device when in-service use.

In some embodiments, the feature pack 6 may take the configuration shown in fig. 3 and 4. Referring to fig. 3 and 4, the closure 6 includes a fluid line 61 and a rotatable cap 62.

One end of the infusion tube 61 is fixedly connected to the rotating member 2 and communicates with the through hole 222, and the end face of the other end is a closed face.

On this closing surface there is an infusion hole 611 communicating with the lumen of the infusion tube 61, the central axis of the infusion hole 611 being parallel to but not coincident with the central axis of the infusion tube 61.

The rotary cover 62 is rotatably connected to the closing surface and is provided with a liquid guide hole 621 penetrating along the cover surface; wherein the central axis of the rotary cover 62 coincides with the central axis of the infusion tube 61, and the central axis of the liquid guiding port 621 is parallel to but not coincides with the central axis of the rotary cover 62.

Wherein, the rotary cover 62 can rotate until the liquid guide hole 621 is communicated with the transfusion hole 611, and can also rotate until the transfusion hole 611 is closed.

By adopting the above technical scheme, the use state of the sealing member 6 can be adjusted by rotating the rotating cover 62, and the process is convenient for manual implementation, so that the reliability of the device in actual use is improved.

In some embodiments, the side of the feature rotator 2 facing away from the vertical plate 11 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2, the diagnostic reagent preparing apparatus for cervical cancer cell detection further includes a slide plate 7.

The sliding plate 7 is connected on the upper surface of the base 1 in a sliding manner along the left-right direction and is arranged in parallel with the vertical plate 11 along the left-right direction; the rotating member 2 is located between the sliding plate 7 and the vertical plate 11, and specifically, the sliding plate 11, the rotating member 2, and the sliding plate 7 are distributed in the left-right direction.

The side surface of the sliding plate 7 facing the vertical plate 11 is provided with a plurality of centralizing cylinders 71, and the centralizing cylinders 71 are suitable for being in one-to-one corresponding connection with the rotating pieces 2 so as to support the rotating pieces 2.

Through adopting above-mentioned technical scheme, realized the support to rotating piece 2 free end to slide this sliding plate 7 and can realize righting a section of thick bamboo 71 and rotating piece 2's grafting and separation, the dismantlement operation of rotating piece 2 of being convenient for has improved the efficiency and the structural stability of this device when in fact use.

In some embodiments, the above-mentioned characteristic sliding plate 7 and the fixed plate may have a structure as shown in fig. 2 and 6. Referring to fig. 2 and 6, the side of the slide plate 7 facing away from the riser 11 has a drive lever 72 extending in the left-right direction.

The upper surface of the base 1 is provided with a fixed seat 8, and the fixed seat 8 is provided with a positioning hole 81 for a through hole 222 of the driving rod 72.

Wherein, have the spring 723 between slide plate 7 and the fixing base 8, the spring 723 wraps around the periphery of actuating lever 72, both ends link to each other with slide plate 7 and fixing base 8 respectively.

When the rotary member 2 is inserted into the centering cylinder 71, the spring 723 is in a normal state; the spring 723 elastically contracts when the slide plate 7 moves away from the riser plate 11.

By adopting the technical scheme, the technical purpose of manually pulling the driving rod 72 to adjust the position of the sliding plate 7 is achieved, and under the condition that the spring 723 ensures no manual intervention, the righting cylinder 71 is in a state of being spliced with the rotating piece 2, so that the reliability of the device in actual use is improved.

In some embodiments, the structure shown in fig. 2 and 6 may be used between the characteristic driving rod 72 and the positioning hole 81. Referring to fig. 2 and 6, the driving lever 72 and the slide plate 7 are rotatably connected, and the rotation axis direction is parallel to the left-right direction.

The outer wall of the drive rod 72 has a radially inwardly recessed, axially extending strip-shaped groove 721 in the drive rod 72, and an annular groove 722 extending circumferentially of the drive rod 72 and communicating with the strip-shaped groove 721.

The inner wall of the positioning hole 81 has an abutment 811 adapted to engage in the strip groove 721 and the annular groove 722.

When the rotor 2 is inserted into the centering cylinder 71, the abutting portion 811 is fitted into the strip-shaped groove 721.

When the slide plate 7 moves away from the vertical plate 11, the abutting portion 811 slides along the bar-shaped groove 721.

When the rotor 2 is separated from the centering cylinder 71, the abutting portion 811 enters the annular groove 722 through the bar-shaped groove 721, and the rotation driving rod 72 can abut the inner wall of the annular groove 722 against the fixing base 8, so that the driving rod 72 is restrained from moving in the axial direction thereof.

By adopting the above technical scheme, after the driving rod 72 is pulled to move back to the vertical plate 11, the spring 723 can be kept in a contracted state by rotating the driving rod 72, that is, the centralizing cylinder 71 and the rotating member 2 are in a separated state, so that the reliability of the device in actual use is improved.

In some embodiments, the structure shown in fig. 1 may be adopted between the feature base 1 and the cup body 4. Referring to fig. 1, the base 1 has a guide hole 12 extending in the front-rear direction and penetrating in the up-down direction.

The bottom surface of the cup 4 has a round roller 43 adapted to be inserted into the guide hole 12 and projected, and the bottom end of the round roller 43 has a flange 431 extending outwardly for abutment with the lower surface of the base 1.

By adopting the technical scheme, the guide hole 12 is matched with the round roller 43, so that the limitation of the horizontal movement direction of the base 1 can be realized; meanwhile, the flange 431 is matched with the lower surface of the base 1, so that the position limitation of the base 1 in the vertical direction can be realized, and the structural strength and the reliability in actual use are improved.

In some embodiments, the feature roller 43 and the rotary drive assembly described above may take the configuration shown in fig. 1 and 5. Referring to fig. 1 and 5, the bottom end of the roller 43 has a downwardly extending boss 432.

The rotary drive assembly comprises a first rotary motor 5.

The body of the first rotary motor 5 is fixedly disposed below the base 1 and below the round roller 43.

The end of the power output shaft of the first rotary motor 5 has a groove 51, and the groove 51 is provided radially through along the power output shaft of the first rotary motor 5.

When the through portion of the groove 51 faces in the front-rear direction, the protruding portion 432 is adapted to slide into the groove 51 in the front-rear direction, so as to achieve the following technical effects:

when the first rotation motor 5 is started, the first rotation motor 5 drives the roller 43 to rotate through the combined structure of the groove 51 and the protruding portion 432.

By adopting the technical scheme, the first rotating motor 5 can be connected with the cup body 4 so as to realize automatic driving of the rotation of the cup body 4; meanwhile, the connection does not affect the translation of the cup body 4 along the front-back direction, so that the reliability of the device in actual use is realized.

In some embodiments, the structure shown in fig. 1 and 5 may be used between the feature base 1 and the cup cover 42. Referring to fig. 1 and 5, the upper surface of the base 1 has a door-shaped frame 13 for passing the cup 4 (it should be noted that "passing the cup 4" referred to herein means that a door-shaped space of the door-shaped frame 13 is provided in the front-rear direction and the door-shaped space is sized for the cup 4 to enter), and the door-shaped frame 13 is located directly above the first rotating motor 5.

The cup cover 42 is connected to the door-shaped frame 13 in a sliding manner along the up-down direction, and can move from top to bottom to be abutted against the top surface of the cup body 4 so as to seal the cup cavity 41; but also can be moved from bottom to top to separate from the top surface of the cup 4 to achieve the condition of removal of the cap 42 from the cup 4.

The cup cover 42 is coaxially connected with a screwing bolt 421 extending from bottom to top, and the screwing bolt 421 is in threaded connection with the door-type frame 13.

By rotating the screw bolt 421, the screw bolt 421 is moved in the axial direction of the screw bolt 421 relative to the door-shaped frame 13, and the movement of the cup cover 42 in the up-down direction is realized, thereby achieving the above-described technical effects.

By adopting the technical scheme, the movement of the cup cover 42 is adjusted manually, so that the sealing and the opening of the cup cavity 41 are realized; meanwhile, when the cup cavity 41 is in a sealed state, the position of the cup cover 42 is limited by the screwed bolt 421, so that the reliability of the device in actual use is improved.

In some embodiments, the above-described feature rotation driving assembly 3 may adopt a structure as shown in fig. 1. Referring to fig. 1, the rotation driving assembly 3 includes a second rotation motor 31, a first belt 32, and a plurality of second belts 33.

The second rotary motor 31 is fixedly disposed on the upper surface of the base 1 and juxtaposed with the rotary member 2, that is, the rotary output axis of the second rotary motor 31 is parallel to the left-right direction. And, the body of the second rotary motor 31 is located in front of or behind the rotor 2.

The first belt 32 is wrapped around the power output shaft of the second rotary motor 31 and is also wrapped around the outer periphery of the rotary member 2 adjacent to the second rotary motor 31; through the above structural design, when the second rotating motor 31 is started, the first transmission belt 32 translates, so that the corresponding rotating member 2 (the rotating member 2 close to the second rotating motor 31) is driven to synchronously rotate.

The plurality of second belts 33 are arranged at intervals in the front-rear direction, and each of the second belts 33 wraps around two rotating members 2 adjacent in the front-rear direction.

In the present embodiment, as shown in fig. 1, since the rotating members 2 have five, the rotating members 2 adjacent in the front-rear direction have four groups; correspondingly, the second belt 33 has four.

It should be noted that, the inner belt surfaces of the first belt 32 and the second belt 33 may be provided with tooth structures distributed along the circumferential direction, and the outer peripheral wall of the power output shaft of the second rotating motor 31 and the outer peripheral wall of the rotating member 2 may be provided with engagement groove structures adapted to accommodate the tooth structures; the convex tooth structure is matched with the scarf joint groove structure, so that the connection strength of the transmission belt and the rotating shaft is enhanced, and the translation of the transmission belt and the rotation of the rotating shaft are ensured to be synchronously carried out.

When the rotating member 2 close to the second rotating motor 31 rotates, the second driving belt 33 corresponding to the rotating member 2 translates to drive the corresponding other rotating member 2 to rotate; the process is repeated, a plurality of rotating parts 2 are finally enabled to synchronously rotate, the rotating speeds are equal, the mixing reaction efficiency inside each rotating part 2 is guaranteed to be consistent, and the reliability of the device in actual use is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A diagnostic reagent preparation apparatus for cervical cancer cell detection, comprising:

2. The diagnostic reagent preparing apparatus for detecting cervical cancer cells according to claim 1, wherein said rotary member comprises:

3. The diagnostic reagent preparation apparatus for cervical cancer cell detection as claimed in claim 1, wherein said closure member comprises:

4. The diagnostic reagent preparation apparatus for cervical cancer cell detection according to claim 1, wherein the diagnostic reagent preparation apparatus for cervical cancer cell detection further comprises:

5. The diagnostic reagent preparation apparatus for cervical cancer cell detection according to claim 4, wherein a side of the sliding plate facing away from the vertical plate is provided with a driving rod extending in a left-right direction, the upper surface of the base is provided with a fixing seat, and the fixing seat is provided with a positioning hole for the driving rod to pass through;

6. The diagnostic reagent preparing apparatus for detecting cervical cancer cells according to claim 5, wherein said driving rod is rotatably connected to said slide plate with a rotation axis parallel to the left-right direction;

7. The diagnostic reagent preparation apparatus for cervical cancer cell detection according to claim 1, wherein the base has a guide hole penetrating in the up-down direction and extending in the front-rear direction; the bottom surface of the cup body is provided with a round roller which is suitable for being inserted into the guide hole and extends out, and the bottom end of the round roller is provided with a flange which extends outwards and is used for being abutted with the lower surface of the base.

8. The diagnostic reagent preparing apparatus for cervical cancer cell detection as set forth in claim 7, wherein said bottom end of said round roller has a downwardly extending boss; the rotary drive assembly includes:

9. The diagnostic reagent preparing apparatus for cervical cancer cell detection as claimed in claim 8, wherein said upper surface of said base has a gate-type frame for passing said cup body, and said gate-type frame is located above said first rotating motor; the cup cover is connected to the door-shaped frame in a sliding manner along the up-down direction and can move from top to bottom to be abutted against the top surface of the cup body so as to seal the cup cavity;

10. The diagnostic reagent preparation apparatus for cervical cancer cell detection as claimed in claim 1, wherein said rotation driving assembly comprises:

the second driving belts are arranged at intervals along the front-back direction, and each second driving belt is wrapped on two rotating pieces adjacent along the front-back direction.