CN212123510U

CN212123510U - Paraffin slicing mechanism for biomedical treatment

Info

Publication number: CN212123510U
Application number: CN202020558765.8U
Authority: CN
Inventors: 董胜平
Original assignee: Guangzhou Quanzheng Technology Co ltd
Current assignee: Guangzhou Quanzheng Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-11
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a paraffin section mechanism for bio-medical treatment relates to the bio-medical treatment field, including the slicer main part, one side of slicer main part is provided with the blade holder, and the top of blade holder is provided with the cutter, one side at blade holder top is connected with the fixed column, and one side of fixed column installs the motor, the output of motor is connected with the threaded rod, and the below of threaded rod is provided with the loop bar, the outside of threaded rod and loop bar all is connected with the slider. The utility model discloses a slicer main part, blade holder, cutter, motor, fixed column, threaded rod, loop bar, sliding block, miniature electric putter, the cleaning brush that set up have realized can the starter after the section is accomplished for the motor drives the threaded rod and rotates, and threaded rod cooperation loop bar makes sliding block and cleaning brush come the brush back on the cutter surface and move, clears up for the cutter, need not artifically clear up and reduces troublesome poeration, and it is comparatively safe without the contact edge of a knife.

Description

Paraffin slicing mechanism for biomedical treatment

Technical Field

The utility model relates to a biomedical field specifically is a paraffin section mechanism for biomedical.

Background

Biomedicine is a leading-edge interdisciplinary developed by combining medical, life science and biological theories and methods, and the basic task is to research and solve related problems in life science, particularly medical science by using biological and engineering technical means.

Current paraffin slicer, with paraffin section back, can be stained with on the cutter and attach paraffin granule and powder, need the manual work to utilize the brush to sweep it away, troublesome poeration, and owing to be close the edge of a knife, so there is certain potential safety hazard, and current paraffin slicer bottom catch tray single structure, the thinner catch tray that drops of section is inside to be stained with easily, pastes the inner wall, so the difficult clamp of hand is got.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that after paraffin is sliced by the existing paraffin slicer, paraffin particles and powder can be attached to a cutter, the cutter needs to be manually cleaned by a brush, the operation is troublesome, and certain potential safety hazards exist due to the fact that the cutter is close to a knife edge.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paraffin section mechanism for bio-medical treatment, includes the slicer main part, one side of slicer main part is provided with the blade holder, and the top of blade holder is provided with the cutter, one side at blade holder top is connected with the fixed column, and one side of fixed column installs the motor, the output of motor is connected with the threaded rod, and the below of threaded rod is provided with the loop bar, the outside of threaded rod and loop bar all is connected with the sliding block, and the bottom of sliding block installs miniature electric putter, miniature electric putter's bottom is connected with the cleaning brush, one side of slicer main part bottom is connected with the catch tray, and the inside bottom of catch tray is provided with the cavity, the inside of cavity is provided with the slider, and the top of slider is connected with the spring, the top of spring is connected with scrapes the.

Preferably, the quantity of fixed column is two sets ofly, and wherein one set of the inside of fixed column is provided with the bearing, the threaded rod passes through the bearing and is connected with the fixed column rotation, the loop bar is located the inboard of fixed column, and loop bar and fixed column fixed connection.

Preferably, the inside of sliding block be provided with threaded rod assorted screw hole, and one side of screw hole be provided with loop bar assorted through-hole, sliding block and threaded rod swing joint.

Preferably, slider and cavity sliding connection, spring and slider welded connection, and the spring with scrape a welded connection, the outside of spring is located the bottom of scraping the piece and is connected with the connecting block, and connecting block and spout sliding connection.

Preferably, the cross section of the scraping block is of an isosceles trapezoid structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a slicer main part, blade holder, cutter, motor, fixed column, threaded rod, loop bar, sliding block, miniature electric putter, the cleaning brush that set up have realized can the starter after the section is accomplished for the motor drives the threaded rod and rotates, and threaded rod cooperation loop bar makes sliding block and cleaning brush come the brush back on the cutter surface and move, clears up for the cutter, need not artifically clear up and reduces troublesome poeration, and it is comparatively safe without the contact edge of a knife.

2. The utility model discloses a catch tray, cavity, slider, spring, connecting block, the piece of scraping and the spout that set up have realized that the slider can drive and scrape the piece and remove inside the spout, scrape the inner wall laminating of piece bottom and catch tray bottom, can separate section and catch tray to avoid manual clamp to get the problem of difficulty.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the motor connection structure of the present invention;

fig. 3 is a top view of the collecting tray of the present invention;

fig. 4 is a schematic view of the slider connection structure of the present invention.

In the figure: 1. a slicer body; 2. a tool apron; 3. a cutter; 4. a motor; 5. fixing a column; 6. a threaded rod; 7. a loop bar; 8. a slider; 9. a miniature electric push rod; 10. a cleaning brush; 11. a collection tray; 12. a cavity; 13. a slider; 14. a spring; 15. connecting blocks; 16. scraping the block; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motor (model 50 KTYZ) and the micro electric push rod (model wxtg) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a paraffin slicing mechanism for biomedical treatment comprises a slicer main body 1, a knife holder 2 is arranged at one side of the slicer main body 1, a cutter 3 is arranged at the top end of the knife holder 2, a fixed column 5 is connected at one side of the top of the knife holder 2, a motor 4 is arranged at one side of the fixed column 5, a threaded rod 6 is connected with the output end of the motor 4, a loop bar 7 is arranged below the threaded rod 6, sliding blocks 8 are connected with the outer sides of the threaded rod 6 and the loop bar 7, a miniature electric push rod 9 is arranged at the bottom end of the sliding block 8, a cleaning brush 10 is connected with the bottom end of the miniature electric push rod 9, a collecting tray 11 is connected with one side of the bottom end of the slicer main body 1, a cavity 12 is arranged at the bottom end of the collecting tray 11, a sliding block 13 is arranged inside the cavity 12, the interior of the collecting tray 11 is provided with a chute 17.

The utility model discloses a slicer main part 1 that sets up, blade holder 2, cutter 3, motor 4, fixed column 5, threaded rod 6, loop bar 7, sliding block 8, miniature electric putter 9, cleaning brush 10, realized can starting motor 4 after the section is accomplished, make motor 4 drive threaded rod 6 rotate, threaded rod 6 cooperation loop bar 7 makes sliding block 8 and cleaning brush 10 come the brush back on 3 surfaces of cutter, clear up for the cutter, need not artificially clear up and reduce the troublesome poeration, and it is comparatively safe not to contact the edge of a knife.

Please refer to fig. 1 and fig. 2, the number of the fixing posts 5 is two, wherein a bearing is disposed inside one of the fixing posts 5, the threaded rod 6 is rotatably connected to the fixing post 5 through the bearing, the loop bar 7 is located at the inner side of the fixing post 5, the loop bar 7 is fixedly connected to the fixing post 5, and the fixing post 5 also provides a supporting force for the installation of the motor 4.

Please refer to fig. 2, a threaded hole matched with the threaded rod 6 is arranged inside the sliding block 8, a through hole matched with the loop bar 7 is arranged on one side of the threaded hole, the sliding block 8 is movably connected with the threaded rod 6, and the sliding block 8 moves back and forth on the outer side of the threaded rod 6, so as to drive the cleaning brush 10 to clean the cutter back and forth.

Please refer to fig. 3 and 4, the sliding block 13 is slidably connected to the cavity 12, the spring 14 is welded to the sliding block 13, the spring 14 is welded to the scraping block 16, the outer side of the spring 14 is connected to the bottom end of the scraping block 16 by a connecting block 15, the connecting block 15 is slidably connected to the sliding slot 17, and the connecting block 15 has a smooth surface and can slide more smoothly with the sliding slot 17.

Referring to fig. 4, the cross section of the scraping block 16 is an isosceles trapezoid, and the two sides of the scraping block are inclined to scrape the slice.

The working principle is as follows: when the paraffin slicing machine is used, an external power supply is required to be connected, the external power supply provides electric energy for the device, the device can normally run, a clamping mechanism in the slicer main body 1 is started to clamp paraffin, an up-down moving mechanism in the slicer main body 1 is started to drive the paraffin to move on the cutter 3, the paraffin is sliced by using a sharp edge of the cutter 3, the slice can generate particles and scraps on the surface and the edge of the cutter 3, the motor 4 is started to drive the motor 4 to drive the threaded rod 6 to rotate, the threaded rod 6 is matched with the sleeve rod 7 to enable the sliding block 8 to move back and forth on the threaded rod 6, the miniature electric push rod 9 drives the cleaning brush 10 to descend, the cleaning brush 10 is matched with the back-and-forth movement to clean the surface and the edge of the cutter 3, if the slice falls into the collecting disc 11 and cannot be clamped out by hands due to, can manually press and scrape piece 16, scrape piece 16 and laminate with spout 17 under spring 14's influence, operating personnel exerts the motive force again for slider 13 moves forward, utilizes the inclined plane of scraping 16 both sides and will cut into slices and scrape, makes section and catch tray 11 separate, thereby avoids artifical manual clamp to get the difficulty, dismantle catch tray 11 get off it can to clear up again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A paraffin sectioning mechanism for biomedical use, comprising a microtome body (1), characterized in that: a knife holder (2) is arranged on one side of the slicer main body (1), a cutter (3) is arranged on the top end of the knife holder (2), a fixed column (5) is connected to one side of the top of the knife holder (2), a motor (4) is installed on one side of the fixed column (5), the output end of the motor (4) is connected with a threaded rod (6), a loop bar (7) is arranged below the threaded rod (6), sliding blocks (8) are connected to the outer sides of the threaded rod (6) and the loop bar (7), a miniature electric push rod (9) is installed at the bottom end of each sliding block (8), a cleaning brush (10) is connected to the bottom end of each miniature electric push rod (9), a collecting disc (11) is connected to one side of the bottom end of the slicer main body (1), a cavity (12) is arranged at the bottom end inside the collecting disc (11), and the top end of the sliding block (13) is connected with a spring (14), the top end of the spring (14) is connected with a scraping block (16), and a sliding groove (17) is arranged in the collecting disc (11).

2. The paraffin sectioning mechanism for use in biomedical applications according to claim 1, wherein: the quantity of fixed column (5) is two sets ofly, and wherein a set of the inside of fixed column (5) is provided with the bearing, threaded rod (6) are connected with fixed column (5) rotation through the bearing, loop bar (7) are located the inboard of fixed column (5), and loop bar (7) and fixed column (5) fixed connection.

3. The paraffin sectioning mechanism for use in biomedical applications according to claim 1, wherein: the inside of sliding block (8) is provided with threaded rod (6) assorted screw hole, and one side of screw hole be provided with loop bar (7) assorted through-hole, sliding block (8) and threaded rod (6) swing joint.

4. The paraffin sectioning mechanism for use in biomedical applications according to claim 1, wherein: slider (13) and cavity (12) sliding connection, spring (14) and slider (13) welded connection, and spring (14) with scrape piece (16) welded connection, the outside of spring (14) is located the bottom of scraping piece (16) and is connected with connecting block (15), and connecting block (15) and spout (17) sliding connection.

5. The paraffin sectioning mechanism for use in biomedical applications according to claim 1, wherein: the cross section of the scraping block (16) is of an isosceles trapezoid structure.