CN203981425U - A kind of pathologic section slicer slicing mechanism - Google Patents
A kind of pathologic section slicer slicing mechanism Download PDFInfo
- Publication number
- CN203981425U CN203981425U CN201420195581.4U CN201420195581U CN203981425U CN 203981425 U CN203981425 U CN 203981425U CN 201420195581 U CN201420195581 U CN 201420195581U CN 203981425 U CN203981425 U CN 203981425U
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- blade
- knife
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Abstract
The utility model discloses a kind of pathologic section slicer slicing mechanism, knife rest comprises blade bearing and hold(ing)-down clip, blade bearing has handle of a knife saddle, hold(ing)-down clip has cascaded surface, described blade comprises the blade of handle of a knife and handle of a knife both sides, handle of a knife and blade are structure as a whole, handle of a knife coordinates with cascaded surface, between handle of a knife saddle inboard and blade bearing, there is a space, this space forms the blade storage coordinating with blade, blade has twolip, can two-sidedly use, install, more only need from blade storage, take out blade when allowing blade replacement, oppositely insert in blade storage and get final product installation, simple to operate, convenient, increase fin and groove that locked blade and knife rest are set, blade is reliably contacted with knife rest, it is firm to install, improve chipping qualities.
Description
Technical field
The utility model relates to medical treatment and nursing technique with the apparatus field, is specifically related to a kind of pathologic section slicer accessory, particularly a kind of pathologic section slicer slicing mechanism.
Background technology
Pathologic section slicer is mainly used in medical treatment and nursing technical field, for the ill when injected organism tissue sample of taking from animal (comprising people) is thinly sliced, existing microtome mainly divides electronic and manual two large classes, the section realization section that two class microtomes are all cut into slices clamping device and clamped with blade relative motion cutting clamping framework by control.
Microtome knife mostly is disposable blade, and blade needs to change in time, and the fitting operation of knife rest and blade both requires can firm clamping blade, changes simple to operately simultaneously, can not increase unnecessary workload to medical worker.Chinese patent CN203432814U discloses a kind of microtome kinfe holder, has the blade saddle by the insert design of width maximum, and the magnetic holder bar of different size, realizes the replacing of different blades and installs, highly versatile.
But the microtome kinfe holder of above-mentioned patent, blade is arranged in knife rest by the absorption of magnetic holder bar, and blade is easily beated in the space between blade bearing and hold(ing)-down clip, causes lifts, is stained with the phenomenons such as cutter, impact section outward appearance and attractive in appearance.
Utility model content
The utility model improves on the basis of above-mentioned patent, provide a kind of tool changing operation simple, can pathologic section slicer slicing mechanism two-sided section, that improve section kerf quality.
For achieving the above object, the utility model has adopted following technical scheme:
Pathologic section slicer slicing mechanism of the present utility model, comprise blade and knife rest, knife rest comprises blade bearing and hold(ing)-down clip, blade bearing has handle of a knife saddle, and hold(ing)-down clip has cascaded surface, and described blade comprises the blade of handle of a knife and handle of a knife both sides, handle of a knife and blade are structure as a whole, handle of a knife coordinates with cascaded surface, has a space between handle of a knife saddle inboard and blade bearing, and this space forms the blade storage coordinating with blade.
Described handle of a knife one side has fin, has the groove coordinating with fin on hold(ing)-down clip.
Compared with prior art, the beneficial effects of the utility model are:
1) double-edged blade has two blades, and two sides all can be used.
2) handle of a knife is set in order to be arranged on blade bearing, handle of a knife coordinates with handle of a knife saddle, in order to carry double-edged blade, more only need take out blade when allowing blade replacement oppositely puts on handle of a knife saddle, tool changing operation is simple, easy to use, and when cutting blade can not slide easily, play, improve cutting knife, round and smooth without burr.
3) handle of a knife saddle inner side arranges blade storage, in order to hold blade, ensures on the other hand the firm cooperation of blade and blade bearing, and when cutting, blade can not be beated, and avoids lifts, is stained with cutter phenomenon, improves kerf quality.
4) fin is set on handle of a knife, is arranged at the groove that fin coordinates on hold(ing)-down clip, locked blade and knife rest, make blade reliably contact with knife rest, is difficult for producing bob, improves lifts, is stained with cutter phenomenon, improves kerf quality.
Brief description of the drawings
Fig. 1 is the structural representation of pathologic section slicer slicing mechanism of the present utility model.
Reference numeral: 1. blade; 2. knife rest; 3. blade bearing; 4. hold(ing)-down clip; 5. cascaded surface; 6. handle of a knife saddle; 7. blade; 8. handle of a knife; 9. blade storage; 10. fin; 11. grooves.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of pathologic section slicer slicing mechanism of the present utility model, comprise blade 1 and knife rest 2, described knife rest 2 comprises blade bearing 3 and hold(ing)-down clip 4, and blade bearing 3 has handle of a knife saddle 6, hold(ing)-down clip 4 has cascaded surface 5, described blade 1 comprises the blade 7 of handle of a knife 8 and handle of a knife 8 both sides, and handle of a knife 8 is structure as a whole with blade 7, and handle of a knife 8 coordinates with cascaded surface 5, between handle of a knife saddle 6 inboards and blade bearing 3, have a space, this space forms the blade storage 9 coordinating with blade 7.
Blade 1 has two blades 7, and two sides all can be used.
Handle of a knife 8 is set in order to be arranged on blade bearing 3, handle of a knife 8 coordinates with handle of a knife saddle 6,6 carrying blades 1, more only need take out blade 1 when allowing blade replacement 1 oppositely puts on handle of a knife 8 saddles, tool changing operation is simple, easy to use, and when cutting blade can not slide easily, play, improve cutting knife, round and smooth without burr.
Handle of a knife saddle 6 inner sides arrange blade storage 9, in order to hold blade 7, ensure on the other hand blade 1 and the firm cooperation of blade bearing 3, and when cutting, blade 1 can not be beated, and avoids lifts, is stained with cutter phenomenon, improves kerf quality.
Fin 10 is set on handle of a knife 8, is arranged at the groove 11 that fin 10 coordinates on hold(ing)-down clip 4, locked blade 1 and knife rest 2, make blade 1 reliably contact with knife rest 2, is difficult for producing bob, improves lifts, is stained with cutter phenomenon, improves kerf quality.
Claims (2)
1. a pathologic section slicer slicing mechanism, comprise blade (1) and knife rest (2), described knife rest (2) comprises blade bearing (3) and hold(ing)-down clip (4), blade bearing (3) has handle of a knife saddle (6), blade (1) is arranged between blade bearing (3) and hold(ing)-down clip (4), hold(ing)-down clip (4) has cascaded surface (5), it is characterized in that: described blade (1) comprises the blade (7) of handle of a knife (8) and handle of a knife (8) both sides, handle of a knife (8) is structure as a whole with blade (7), handle of a knife (8) coordinates with cascaded surface (5), between handle of a knife saddle (6) inboard and blade bearing (3), there is a space, this space forms the blade storage (9) coordinating with blade (7).
2. pathologic section slicer slicing mechanism as claimed in claim 1, is characterized in that: described handle of a knife (8) one sides have fin (10), have the groove (11) coordinating with fin (10) on hold(ing)-down clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195581.4U CN203981425U (en) | 2014-04-22 | 2014-04-22 | A kind of pathologic section slicer slicing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195581.4U CN203981425U (en) | 2014-04-22 | 2014-04-22 | A kind of pathologic section slicer slicing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981425U true CN203981425U (en) | 2014-12-03 |
Family
ID=51978855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195581.4U Expired - Fee Related CN203981425U (en) | 2014-04-22 | 2014-04-22 | A kind of pathologic section slicer slicing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405838A (en) * | 2021-05-26 | 2021-09-17 | 上海化工院检测有限公司 | Detachable reverse-insertion storage type solid fertilizer sampling drill rod and application thereof |
-
2014
- 2014-04-22 CN CN201420195581.4U patent/CN203981425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405838A (en) * | 2021-05-26 | 2021-09-17 | 上海化工院检测有限公司 | Detachable reverse-insertion storage type solid fertilizer sampling drill rod and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |