CN214066537U - Specimen holder mechanism that slicer was used - Google Patents
Specimen holder mechanism that slicer was used Download PDFInfo
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- CN214066537U CN214066537U CN202022136692.6U CN202022136692U CN214066537U CN 214066537 U CN214066537 U CN 214066537U CN 202022136692 U CN202022136692 U CN 202022136692U CN 214066537 U CN214066537 U CN 214066537U
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- clamping plate
- specimen holder
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- splint
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Abstract
The embodiment of the utility model discloses a specimen holder mechanism for a slicer, which comprises an outer frame, wherein a chute is arranged in the outer frame; the fixed clamping plate is arranged at one end of the sliding groove; the movable clamping plate is arranged at the other end of the sliding groove, and one end of the movable clamping plate is connected with the clamping plate driving mechanism; a plurality of slit grooves are arranged on the fixed splint and the movable splint, and a buffer device is arranged at the bottom end of the fixed splint. The utility model discloses set up the kerf slot on traditional splint of specimen holder, make the blade can insert the kerf slot and cut the sample, the production shear mark on the specimen holder has been avoided, and set up buffer under solid fixed splint, even the blade is cut on rigid solid fixed splint, under buffer's springiness cushioning power effect, the blade also hardly damages, the sharp of blade has been protected, thereby the life of blade and specimen holder has been improved, and the disintegrating slag of cutting the sample drops from the kerf slot, clean specimen holder step has been saved, slicer preparation sample sliced efficiency has been improved.
Description
Technical Field
The utility model relates to a sample slicer field especially relates to a specimen holder mechanism that slicer was used.
Background
The specimen holder of the existing specimen slicer is made of a hard material, when slicing is carried out, the blade is contacted with the rigid specimen holder, so that a cutting mark can be generated on the specimen holder, the blade can be damaged, the rigid specimen holder is contacted with the blade, the blade can be dulled more easily, and the service life of the blade is greatly shortened.
Disclosure of Invention
An object of the utility model is to provide a specimen holder mechanism that slicer was used, technical problem more than solving.
The utility model provides a technical problem can adopt following technical scheme to realize:
a specimen holder mechanism for a microtome comprises
The outer frame is connected with the slicing machine, and a sliding groove is formed in the outer frame;
the fixed clamping plate is arranged at one end of the sliding groove;
the movable clamping plate is arranged at the other end of the sliding groove, and one end of the movable clamping plate is connected with the clamping plate driving mechanism;
the fixed splint with all set up a plurality of kerf slots on the movable splint, fixed splint bottom sets up buffer.
Preferably, the driving mechanism is an electric telescopic rod or an oil cylinder, and the output end of the driving mechanism is connected with one end face, far away from the fixed clamping plate, of the movable clamping plate.
Preferably, the fixed splint is arranged at the bottom end of the movable splint.
Preferably, the slit groove comprises a plurality of transverse slits and a plurality of longitudinal slits.
Preferably, the transverse cutting seams on the movable clamping plate correspond to the transverse cutting seams on the fixed clamping plate one by one, and the longitudinal cutting seams on the movable clamping plate correspond to the longitudinal cutting seams on the fixed clamping plate one by one.
Preferably, the width of the transverse slit and the width of the longitudinal slit are both greater than the width of the blade of the microtome.
Preferably, the buffer device is a plurality of uniformly distributed springs, and the springs are arranged between the bottom surface of the fixed clamping plate and the bottom surface of the sliding groove.
Preferably, the movable clamping plate and the fixed clamping plate can slide up and down in the sliding groove.
Has the advantages that: the utility model discloses set up the kerf slot on traditional splint of specimen holder, make the blade can insert the kerf slot and cut the sample, the production shear mark on the specimen holder has been avoided, and set up buffer under solid fixed splint, even the blade is cut on rigid solid fixed splint, under buffer's springiness cushioning power effect, the blade also hardly damages, the sharp of blade has been protected, thereby the life of blade and specimen holder has been improved, and the disintegrating slag of cutting the sample drops from the kerf slot, clean specimen holder step has been saved, slicer preparation sample sliced efficiency has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1-external frame; 10-a chute; 11-a discharge chute; 12-a drop hole; 2-fixing the splint; 3-movable splints; 4-cutting a slit groove; 40-transversely cutting the seam; 41-longitudinal cutting seam; 5-a buffer device; 6-a drive mechanism; 60-oil cylinder; 61-an electromagnet; 62-a magnet block; 63-tension spring.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in figures 1 and 2, the utility model provides a specimen holder mechanism for slicer, which comprises
The outer frame 1 is connected with the slicing machine, a chute 10 is arranged in the outer frame, and the outer frame 1 is connected with a specimen holder displacement control device of the slicing machine, such as a screw rod driving end;
a fixed splint 2 arranged at one end of the chute 10;
the movable clamping plate 3 is arranged at the other end of the sliding groove 10, and one end of the movable clamping plate 3 is connected with the clamping plate driving mechanism 6; the fixed splint 2 is parallel to the surface opposite to the movable splint 3, so that the specimen can be clamped.
All set up a plurality of kerf slots 4 on solid fixed splint 2 and the activity splint 3, gu fixed splint 2 bottom sets up buffer 5. The slit groove 4 allows the insertion of the cutter blade to cut the specimen, prevents the contact of the blade with the surface of the clamping plate to cause a cutting mark, and protects the sharpness of the blade together with the buffer device.
The utility model has the advantages that:
the utility model discloses set up the kerf slot on traditional specimen holder's splint, make the blade can insert the kerf slot and cut the sample, avoided producing the shear mark on specimen holder to set up buffer under solid fixed splint, even the blade is cut on rigid solid fixed splint, under buffer's elastic buffer power effect, the blade also hardly damages, has protected the sharp of blade, thereby has improved the life of blade and specimen holder. And the slag of the cut specimen falls from the cutting slot, so that the step of cleaning the specimen holder is saved, and the efficiency of the slicer for making specimen slices is improved.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving mechanism 6 is an electric telescopic rod or an oil cylinder 60, both the electric telescopic rod or the oil cylinder 60 can be disposed outside the external frame 1, and the output rod of the electric telescopic rod or the oil cylinder extends into the sliding groove to be connected with the top surface of the movable clamping plate 3, so as to save the internal space of the external frame 1. The output end of the driving mechanism is connected with one end face of the movable clamping plate far away from the fixed clamping plate.
It is also possible to supplement the drive mechanism with an electromagnetic drive, for example:
as shown in fig. 3, an electromagnet 61 is arranged at the top end of the chute 10, a magnet block 62 is arranged on the top surface of the movable clamping plate 3, and the electromagnet 61 repels the magnet block 62 through the action of changing the current flow direction and magnitude, so that the movable clamping plate slides downwards and upwards, and the movable clamping plate 3 is close to the fixed clamping plate 2 to clamp the specimen;
or the electromagnet 61 attracts the magnet block 62 to make the movable clamping plate 3 slide upwards to be far away from the fixed clamping plate 2 to loosen the specimen, thereby completing the specimen unloading operation. And the movable clamping plate 3 is also connected with the top end of the sliding groove 10 through a tension spring 63.
As a preferred embodiment of the present invention, the fixed splint 2 is disposed at the bottom end of the movable splint 3. Before clamping, the specimen can be placed on the fixed splint 2 in a correct posture.
As a preferred embodiment of the present invention, the slit groove 4 includes a plurality of transverse slits 40 and a plurality of longitudinal slits 41.
As a preferred embodiment of the present invention, the transverse cutting slits 40 on the movable clamping plate 3 correspond to the transverse cutting slits 40 on the fixed clamping plate 2 one-to-one, and the longitudinal cutting slits 41 on the movable clamping plate 3 correspond to the longitudinal cutting slits 41 on the fixed clamping plate 2 one-to-one. That is, the blade can be inserted into the transverse slit 40 or the longitudinal slit 41 in the movable clamping plate 3 and the fixed clamping plate 2 at the same time when cutting the specimen, so that both the movable clamping plate and the fixed clamping plate are not affected by the cutting force.
In a preferred embodiment of the present invention, the width of the transverse slit 40 and the width of the longitudinal slit 41 are both larger than the width of the blade of the slicer, so that the blade can pass through.
As a preferred embodiment of the present invention, the buffering device 5 is a plurality of uniformly distributed springs, and the plurality of springs are disposed between the bottom surface of the fixing clip and the bottom surface of the sliding groove.
As a preferred embodiment of the present invention, the movable clamp plate 3 and the fixed clamp plate 2 can slide up and down in the sliding groove 10, and the sliding groove 10 has a limiting effect on the movable clamp plate 3, so that the movable clamp plate can only move towards the direction close to or away from the fixed clamp plate 2, and can not move towards other directions, thereby ensuring the stability of the specimen clamp for clamping the specimen and the accuracy of the position.
It can be supplemented that a discharging chute 11 communicated with the chute 10 is also arranged at the side part of the outer frame 1 and used for loading and unloading the specimen, placing the specimen to be cut on the fixed splint or taking out the cut specimen.
The bottom end of the outer frame 1 is also provided with a plurality of falling holes 12, the falling holes 12 are connected with the bottom end of the sliding groove 10, the falling hole positions correspond to the positions of the plurality of transverse cutting seams and the plurality of longitudinal cutting seams, namely the falling holes are positioned right below the plurality of longitudinal cutting seams, the length and the width of the falling holes 12 are larger than those of the transverse cutting seams and the longitudinal cutting seams, and the cutter can enter the falling holes. The disintegrating slag of sample cutting can drop from cutting groove 4 and dropping hole 12, has saved the clean operation of sample clamp.
Preferably, when the specimen clamp of the utility model clamps the specimen for cutting, the longitudinal blade can be used for longitudinal cutting, and the transverse blade can also be used for transverse cutting of the specimen, so that the application is wide;
the feeding and the discharging are convenient;
when cutting the sample, the clean operation of specimen holder has been saved to the sample disintegrating slag can be followed slit groove 4 and the hole 12 that drops to the cutting bed, makes specimen holder can press from both sides tightly in succession and advance the sample and carry out the sample cutting operation to cutting sample efficiency has been improved.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. A specimen holder mechanism for a slicer is characterized by comprising
The outer frame is connected with the slicing machine, and a sliding groove is formed in the outer frame;
the fixed clamping plate is arranged at one end of the sliding groove;
the movable clamping plate is arranged at the other end of the sliding groove, and one end of the movable clamping plate is connected with the clamping plate driving mechanism;
the fixed splint with all set up a plurality of kerf slots on the movable splint, fixed splint bottom sets up buffer.
2. The specimen holder mechanism of claim 1, wherein the driving mechanism is an electric telescopic rod or an oil cylinder, and an output end of the driving mechanism is connected with an end face of the movable clamping plate, which is far away from the fixed clamping plate.
3. The specimen holder mechanism for a microtome according to claim 1, wherein said stationary clamping plate is disposed at a bottom end of said movable clamping plate.
4. The specimen holder mechanism of claim 1 wherein said slit grooves comprise transverse slits and longitudinal slits.
5. The mechanism as claimed in claim 4, wherein the transverse slits of the movable clamping plate correspond to the transverse slits of the fixed clamping plate, and the longitudinal slits of the movable clamping plate correspond to the longitudinal slits of the fixed clamping plate.
6. The specimen holder mechanism of claim 4 wherein the transverse slit has a width and the longitudinal slit has a width that is greater than a width of a blade of the microtome.
7. The specimen holder mechanism of claim 1, wherein the damping means is a plurality of uniformly distributed springs disposed between the bottom surface of the stationary clamping plate and the bottom surface of the chute.
8. The specimen holder mechanism for a microtome according to claim 1, wherein said movable clamp plate and said stationary clamp plate are both slidable up and down within said slide channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136692.6U CN214066537U (en) | 2020-09-25 | 2020-09-25 | Specimen holder mechanism that slicer was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136692.6U CN214066537U (en) | 2020-09-25 | 2020-09-25 | Specimen holder mechanism that slicer was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214066537U true CN214066537U (en) | 2021-08-27 |
Family
ID=77395085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022136692.6U Active CN214066537U (en) | 2020-09-25 | 2020-09-25 | Specimen holder mechanism that slicer was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214066537U (en) |
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2020
- 2020-09-25 CN CN202022136692.6U patent/CN214066537U/en active Active
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