CN221377343U

CN221377343U - Automatic chromosome dropping device

Info

Publication number: CN221377343U
Application number: CN202323262897.9U
Authority: CN
Inventors: 滕毅; 佟芳; 毛显斐; 郑红平; 刘儒霖
Original assignee: Yunnan Dean Medical Laboratory Co ltd
Current assignee: Yunnan Dean Medical Laboratory Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-07-19
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses an automatic chromosome dripping device, and relates to the technical field of medical appliances. The automatic chromosome dropping device comprises: the device comprises an operation table, wherein a placing plate and a dropper are respectively arranged above the operation table, a rubber head block is arranged at the top of the dropper, a placing groove is formed in the top of the placing plate, and a glass slide is arranged in the placing groove; the rotating mechanism is arranged at the bottom of the placing plate and comprises a first motor, a driving gear, a driven gear, a fixed shaft, a bevel gear and a mounting seat, and the top of the operating platform is provided with the first motor. After the first motor starts, the driving gear drives the driven gear to rotate, and meanwhile, the fixed shaft inside the driven gear drives the placing plate at the top to rotate, so that the glass slide placed inside the placing plate rotates along with the fixed shaft in a directional mode, and the dropper at the top is convenient for dropping the glass slide.

Description

Automatic chromosome dropping device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an automatic chromosome dripping device.

Background

Cytogenetic techniques are the diagnosis of possible chromosomal defects by means of chromosome banding analysis under a microscope. The preparation of clinical chromosome slides requires that cells are firstly cultured, and then colchicine harvesting, hypotonic, dripping, fixing, drying, aging, enzyme digestion, banding and other treatments are carried out, so that the chromosomes of the cells can be analyzed under a microscope to judge whether the chromosome abnormality exists. This conventional method has been used until now in the first place of establishment. The chromosome slide preparation effect directly influences the identification of the chromosome by analysis and diagnosis personnel and the identification of chromosome abnormality.

At present, most of the existing chromosome dropping tablets are manually operated, the size of liquid drops, the suction quantity of suspension and the like are not well controlled during manual operation, and workers are in long-time contact with chromosome specimens during human dropping, so that the possibility of specimen pollution is easily caused, and therefore, the chromosome automatic dropping tablet device is required to be invented.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic chromosome dropping device, which solves the problems of inconvenient control of specific quantity and easy pollution of artificial dropping.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides an automatic chromosome dropping device, which comprises:

The device comprises an operation table, wherein a placing plate and a dropper are respectively arranged above the operation table, a rubber head block is arranged at the top of the dropper, a placing groove is formed in the top of the placing plate, and a glass slide is arranged in the placing groove;

The rotating mechanism is arranged at the bottom of the placing plate and comprises a first motor, a driving gear, a driven gear, a fixed shaft, a bevel gear and a mounting seat, wherein the first motor is arranged at the top of the operating platform, the driving gear is arranged at the output end of the first motor, the driven gear is connected with the driving gear in a meshed mode at the outer side of the driving gear, the fixed shaft is fixedly connected with the inside of the driven gear, the fixed shaft extends to the top and the bottom of the driven gear, the top of the fixed shaft is fixedly connected with the placing plate, the bevel gear is fixedly connected with the top of the fixed shaft, the mounting seat is rotatably connected with the bottom of the bevel gear, and the bottom of the mounting seat is fixedly connected with the operating platform.

Preferably, the top fixedly connected with fixed block of operation panel, the fixed block sets up in one side of mount pad, the top rotation of fixed block is connected with the stopper.

Preferably, the top fixedly connected with first installation pole of fixed block, the top of first installation pole is provided with spacing spring, spacing spring's one end is provided with the second installation pole, the bottom and the stopper fixed connection of second installation pole.

Preferably, the top fixedly connected with supporting seat of operation panel, the top of supporting seat is provided with the second motor, the output of second motor is provided with positive and negative screw rod, the both ends in positive and negative screw rod outside are threaded connection respectively has first mounting panel and second mounting panel, the inside of first mounting panel and second mounting panel is all sliding connection has the gag lever post, the equal fixedly connected with spacing handle of gag lever post.

Preferably, one side of the first mounting plate and one side of the second mounting plate are respectively fixedly connected with a first clamping block and a second clamping block, and the first clamping block and the second clamping block are arranged on the outer side of the rubber head block.

Preferably, one side fixedly connected with extension piece of supporting seat, the burette sets up in the inside of extension piece, the inside threaded connection of extension piece has the lead screw, one side fixedly connected with turning handle of lead screw.

(III) beneficial effects

Compared with the prior art, the utility model provides an automatic chromosome dripping device which has at least the following beneficial effects:

(1) After the first motor starts, the driving gear drives the driven gear to rotate, and meanwhile, the fixed shaft inside the driven gear drives the placing plate at the top to rotate, so that the glass slide placed inside the placing plate rotates along with the fixed shaft in a directional mode, and the dropper at the top is convenient for dropping the glass slide.

(2) After the dropper is properly placed in the extension block, the screw rod on one side of the rotary handle is adjusted to move forward in the extension block, so that one end of the screw rod can move forward and limit the dropper.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the placement plate and the rotating mechanism of the present utility model;

fig. 3 is a schematic structural view of the support base and the dropper of the present utility model.

In the figure: 1. an operation table; 2. placing a plate; 3. a placement groove; 4. a glass slide; 5. a dropper; 6. a rotating mechanism; 61. a first motor; 62. a drive gear; 63. a driven gear; 64. a fixed shaft; 65. bevel gears; 66. a mounting base; 7. a fixed block; 8. a limiting block; 9. a first mounting bar; 10. a limit spring; 11. a second mounting bar; 12. a support base; 13. an extension block; 14. a rubber head block; 15. a second motor; 16. a positive and negative screw; 17. a first mounting plate; 18. a second mounting plate; 19. a first clamping block; 20. a second clamping block; 21. a screw rod; 22. a rotating handle; 23. a limit rod; 24. and a limit handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: an automatic chromosome slide dripping device comprising:

The glass slide placing device comprises an operation table 1, wherein a placing plate 2 and a dropper 5 are respectively arranged above the operation table 1, a rubber head block 14 is arranged at the top of the dropper 5, a placing groove 3 is formed in the top of the placing plate 2, and a glass slide 4 is arranged in the placing groove 3. According to the analysis of the structure, the placing plate 2 and the dropper 5 are respectively arranged above the operating platform 1, when the device is used, the glass slide 4 can be placed in the placing groove 3 formed in the top of the placing plate 2, so that the stability of the glass slide 4 during placing is improved, the depth of the placing groove 3 is lower than the height of the glass slide 4, and the glass slide is convenient to take after the dropping.

The rotating mechanism 6, the rotating mechanism 6 sets up in the bottom of placing the board 2, the rotating mechanism 6 includes first motor 61, driving gear 62, driven gear 63, fixed axle 64, bevel gear 65 and mount pad 66, the top of operation panel 1 is provided with first motor 61, the output of first motor 61 is provided with driving gear 62, the outside meshing of driving gear 62 is connected with driven gear 63, driven gear 63's inside fixedly connected with fixed axle 64, fixed axle 64 extends to driven gear 63's top and bottom, fixed axle 64's top and place board 2 fixed connection, fixed axle 64's top fixedly connected with bevel gear 65, bevel gear 65's bottom rotates and is connected with mount pad 66, the bottom of mount pad 66 and operation panel 1 fixed connection. According to the analysis of the structure, the first motor 61 is installed at the top of the operation platform 1, after the first motor 61 is started, the driving gear 62 at the output end of the first motor 61 drives the driven gear 63 at one side to rotate, and meanwhile, the fixed shaft 64 inside the driven gear 63 drives the placing plate 2 at the top to rotate, so that when a piece is dripped, the first motor 61 drives the placing plate 2 to rotate, the bottom of the fixed shaft 64 is connected with the bevel gear 65, the bevel gear 65 and the limiting block 8 are matched for use, the situation that the placing plate 2 reversely rotates is avoided, the bottom of the bevel gear 65 is connected with the mounting seat 66, and the mounting seat 66 is convenient to provide stability for the rotating mechanism 6 through the operation platform 1 at the bottom.

As shown in fig. 1-3, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, a fixed block 7 is fixedly connected to the top of the console 1, the fixed block 7 is disposed on one side of the mounting seat 66, and a limiting block 8 is rotatably connected to the top of the fixed block 7. According to the analysis of the structure, the fixed block 7 is arranged at the top of the operation table 1, and the limiting block 8 at the top of the fixed block 7 is matched with the bevel gear 65, so that the possibility of reverse rotation of the placing plate 2 is avoided.

As shown in fig. 1-3, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, a first mounting rod 9 is fixedly connected to the top of a fixed block 7, a limiting spring 10 is disposed on the top of the first mounting rod 9, a second mounting rod 11 is disposed at one end of the limiting spring 10, and the bottom of the second mounting rod 11 is fixedly connected to a limiting block 8. According to the analysis of the structure, the top of the fixed block 7 is connected with the limit spring 10 through the first mounting rod 9, one end of the limit spring 10 is connected with the second mounting rod 11, and when the bevel gear 65 rotates reversely, the limit spring 10 pulls the limit block 8 at one end, so that the bevel gear 65 is conveniently limited to rotate reversely.

As shown in fig. 1-3, an embodiment of the present utility model provides an implementation manner, based on the implementation manner, a supporting seat 12 is fixedly connected to the top of an operating platform 1, a second motor 15 is arranged on the top of the supporting seat 12, a positive and negative screw 16 is arranged at the output end of the second motor 15, two ends on the outer side of the positive and negative screw 16 are respectively connected with a first mounting plate 17 and a second mounting plate 18 in a threaded manner, limiting rods 23 are slidably connected to the interiors of the first mounting plate 17 and the second mounting plate 18, and limiting handles 24 are fixedly connected to the limiting rods 23. As can be seen from analyzing the above structure, the second motor 15 is mounted on the top of the supporting seat 12, and the threads on the two side surfaces of the positive and negative screw 16 are opposite, so that after the positive and negative screw 16 rotates, the second motor 15 can drive the first mounting plate 17 and the second mounting plate 18 to move in opposite directions by using the positive and negative screw 16 after being started, and the limiting rod 23 is mounted inside the first mounting plate 17 and the second mounting plate 18, so as to limit the first mounting plate 17 and the second mounting plate 18.

As shown in fig. 1-3, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, one sides of the first mounting plate 17 and the second mounting plate 18 are fixedly connected with a first clamping block 19 and a second clamping block 20, respectively, and the first clamping block 19 and the second clamping block 20 are disposed on the outer side of the rubber head block 14. As can be seen from analyzing the above structure, the first clamping block 19 and the second clamping block 20 are respectively connected with the first mounting plate 17 and the second mounting plate 18, and when the second motor 15 drives the first clamping block 19 and the second clamping block 20 to move in opposite directions, the first clamping block 19 and the second clamping block 20 drive the first clamping block 19 and the second clamping block 20 to squeeze the inner rubber head block 14, so that chromosome dripping is facilitated.

As shown in fig. 1-3, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, an extension block 13 is fixedly connected to one side of a supporting seat 12, a dropper 5 is disposed inside the extension block 13, a screw rod 21 is screwed inside the extension block 13, and a rotating handle 22 is fixedly connected to one side of the screw rod 21. By analyzing the structure, the extension block 13 is mounted on one side of the support seat 12, and when the dropper is in operation, the dropper 5 can be placed in the extension block 13, and after the dropper is adjusted to a proper height, the rotating handle 22 is rotated, so that the screw rod 21 on one side of the rotating handle 22 rotates in the extension block 13, and the dropper 5 is limited and fixed.

When the device is used, the glass slide 4 is placed in the placing groove 3, the dropper 5 is placed in the extending block 13, after the height is adjusted to be proper, the rotating handle 22 is rotated, the screw rod 21 on one side of the rotating handle 22 rotates in the extending block 13, the dropper 5 is stably installed in the extending block 13, the first motor 61 and the second motor 15 are started, the first motor 61 drives the first mounting plate 17 and the second mounting plate 18 to clamp the inner rubber head block 14 through the positive and negative screw rods 16, the second motor 15 drives the placing plate 2 to rotate, after the rubber head block 14 is extruded, the chromosome in the dropper 5 is extruded and dripped onto the glass slide 4, and the whole process is simple to use and convenient to operate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic chromosome drip device, comprising:

The automatic glass placing device comprises an operation table (1), wherein a placing plate (2) and a dropper (5) are respectively arranged above the operation table (1), a rubber head block (14) is arranged at the top of the dropper (5), a placing groove (3) is formed in the top of the placing plate (2), and a glass slide (4) is arranged in the placing groove (3);

The rotating mechanism (6), rotating mechanism (6) sets up in the bottom of placing board (2), rotating mechanism (6) include first motor (61), driving gear (62), driven gear (63), fixed axle (64), bevel gear (65) and mount pad (66), the top of operation panel (1) is provided with first motor (61), the output of first motor (61) is provided with driving gear (62), the outside meshing of driving gear (62) is connected with driven gear (63), the inside fixedly connected with fixed axle (64) of driven gear (63), the top and the bottom of driven gear (63) are extended to fixed axle (64), the top of fixed axle (64) and place board (2) fixed connection, the top fixedly connected with bevel gear (65) of fixed axle (64), the bottom rotation of bevel gear (65) is connected with mount pad (66), the bottom of mount pad (66) and operation panel (1) fixed connection.

2. The automatic chromosome drip device of claim 1, wherein: the top fixedly connected with fixed block (7) of operation panel (1), fixed block (7) set up in one side of mount pad (66), the top rotation of fixed block (7) is connected with stopper (8).

3. An automatic chromosome dripping device as defined in claim 2, wherein: the top fixedly connected with first installation pole (9) of fixed block (7), the top of first installation pole (9) is provided with spacing spring (10), the one end of spacing spring (10) is provided with second installation pole (11), the bottom and stopper (8) fixed connection of second installation pole (11).

4. The automatic chromosome drip device of claim 1, wherein: the utility model discloses a motor control device for the operation panel, including operation panel (1), support base (12) are fixedly connected with at the top of operation panel (1), the top of support base (12) is provided with second motor (15), the output of second motor (15) is provided with positive and negative screw rod (16), the both ends in positive and negative screw rod (16) outside are threaded connection respectively has first mounting panel (17) and second mounting panel (18), the inside of first mounting panel (17) and second mounting panel (18) is all sliding connection has gag lever post (23), the equal fixedly connected with spacing handle (24) of gag lever post (23).

5. The automatic chromosome drip device as claimed in claim 4, wherein: one side of the first mounting plate (17) and one side of the second mounting plate (18) are fixedly connected with a first clamping block (19) and a second clamping block (20) respectively, and the first clamping block (19) and the second clamping block (20) are arranged on the outer side of the rubber head block (14).

6. The automatic chromosome drip device as claimed in claim 5, wherein: one side fixedly connected with extension piece (13) of supporting seat (12), burette (5) set up in the inside of extension piece (13), the inside threaded connection of extension piece (13) has lead screw (21), one side fixedly connected with stem (22) of lead screw (21).