CN205521514U - A blade is repaiied to sample before electronic speculum ultrathin section - Google Patents
A blade is repaiied to sample before electronic speculum ultrathin section Download PDFInfo
- Publication number
- CN205521514U CN205521514U CN201620143147.0U CN201620143147U CN205521514U CN 205521514 U CN205521514 U CN 205521514U CN 201620143147 U CN201620143147 U CN 201620143147U CN 205521514 U CN205521514 U CN 205521514U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- electronic speculum
- ultrathin section
- connecting rod
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Knives (AREA)
Abstract
The utility model discloses a blade is repaiied to sample before electronic speculum ultrathin section, including the knife rest, be equipped with T type recess on the knife rest, be equipped with T type slider in the T type recess, the equidistant fixed orifices that is equipped with in upper end of knife rest, be equipped with fixing device in the fixed orifices, the lower extreme of T type slider is equipped with the connecting rod, be equipped with two tool bits on the connecting rod, the lateral wall of knife rest is equipped with the scale mark, one side of scale mark is equipped with anti -skidding line, the setting of antiskid line is on the knife rest, the telescopic link has been cup jointed to the one end that the tool bit was kept away from to the knife rest, the one end that the knife rest was kept away from to the telescopic link is equipped with the stopper. The utility model discloses well fixing device fixes T type slider, prevents to become flexible, and the scale mark can the precision measurement, prevents the error, the device easy operation, convenient to use, be fit for electronic speculum ultrathin section before the sample repair the piece, guarantee slicedly complete, be fit for promoting.
Description
Technical field
This utility model relates to blade configurations field, particularly relates to sample blocks blade before a kind of Electronic Speculum ultrathin section.
Background technology
The section of ultrathin section system supplied for electronic observation by microscope.Owing to the ability of penetration of electrons tissue is low, so the section of supplied for electronic observation by microscope requires very thin, it is ultrathin section, on the general mimeograph stencil that the tissue of taking-up is placed on cleaning, drip the fixative of pre-cooling, become " Dragsaw type " cut by tissue and repair little with new, the sharp blade of two panels, then move to piece of tissue to fill with toothpick or tweezers in the bottle of cold fixative.If tissue is with more blood and tissue fluid, first should wash several times with fixative, be cut into small pieces the most again fixing, existing blade is easy to pull tissue, cause damage, we have proposed sample blocks blade before a kind of Electronic Speculum ultrathin section for this, be used for solving the problems referred to above.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and sample blocks blade before a kind of Electronic Speculum ultrathin section proposed.
To achieve these goals, this utility model adopts the technical scheme that
Sample blocks blade before a kind of Electronic Speculum ultrathin section, including knife rest, described knife rest is provided with T-shaped groove, it is provided with T-shaped slide block in described T-shaped groove, the upper end of described knife rest is equidistantly provided with fixing hole, it is provided with fixing device in described fixing hole, the lower end of described T-shaped slide block is provided with connecting rod, described connecting rod is provided with two cutter heads, the lateral wall of described knife rest is provided with graduation mark, the side of described graduation mark is provided with anti-slip veins, described anti-slip veins is arranged on knife rest, described knife rest is socketed with expansion link away from one end of cutter head, described expansion link is provided with limited block away from one end of knife rest.
Preferably, described cutter head is arc cutter head.
Preferably, described limited block is fixed on expansion link by lock-screw.
Preferably, described T-shaped slide block and connecting rod are formed in one.
In this utility model, during use, hands catches knife rest, anti-slip veins on knife rest is possible to prevent to slide, and expansion link can play the effect of good development length, and two cutter heads can fix the width of section when Electronic Speculum ultrathin section, preventing irregular, simple and convenient, T-shaped slide block is fixed by fixing device, preventing from loosening, graduation mark can accurately be measured, and prevents error, this utility model is simple to operate, easy to use, is suitable for sample blocks before Electronic Speculum ultrathin section, ensure the complete of section, be suitable for promoting.
Accompanying drawing explanation
Fig. 1 is the structural representation of sample blocks blade before a kind of Electronic Speculum ultrathin section that the utility model proposes；
Fig. 2 is the side view of sample blocks blade before a kind of Electronic Speculum ultrathin section that the utility model proposes.
In figure: 1 knife rest, 2 expansion links, 3 limited blocks, 4 cutter heads, 5 connecting rods, 6 T-shaped slide blocks, 7 fixing devices, 8 graduation marks, 9 anti-slip veins, 10 T-shaped grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
nullWith reference to Fig. 1-2，Sample blocks blade before a kind of Electronic Speculum ultrathin section，Including knife rest 1，Knife rest 1 is provided with T-shaped groove 10，T-shaped slide block 6 it is provided with in T-shaped groove 10，The upper end of knife rest 1 is equidistantly provided with fixing hole，Fixing device 7 it is provided with in fixing hole，T-shaped slide block 10 is fixed by fixing device 7，Prevent from loosening，The lower end of T-shaped slide block 6 is provided with connecting rod 5，Connecting rod 5 is provided with two cutter heads 4，Two cutter heads 4 can fix the width of section when Electronic Speculum ultrathin section，Prevent irregular，The lateral wall of knife rest 1 is provided with graduation mark 8，Graduation mark 8 can accurately be measured，Prevent error，The side of graduation mark 8 is provided with anti-slip veins 9，Anti-slip veins 9 is possible to prevent hands to slide，Anti-slip veins 9 is arranged on knife rest 1，Knife rest 1 is socketed with expansion link 2 away from one end of cutter head 4，Expansion link 2 can play the effect of good development length，Expansion link 2 is provided with limited block 3 away from one end of knife rest 1.
In this utility model, cutter head 4 is arc cutter head.Limited block 3 is fixed on expansion link 2 by lock-screw.T-shaped slide block 6 and connecting rod 5 are formed in one.
In this utility model, during use, hands catches knife rest 1, and the anti-slip veins 9 on knife rest 1 is possible to prevent to slide, expansion link 2 can play the effect of good development length, two cutter heads 4 can fix the width of section when Electronic Speculum ultrathin section, prevents irregular, simple and convenient, T-shaped slide block 10 is fixed by fixing device 7, preventing from loosening, graduation mark 8 can accurately be measured, and prevents error.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
- null1. sample blocks blade before an Electronic Speculum ultrathin section，Including knife rest (1)，It is characterized in that，Described knife rest (1) is provided with T-shaped groove (10)，It is provided with T-shaped slide block (6) in described T-shaped groove (10)，The upper end of described knife rest (1) is equidistantly provided with fixing hole，Fixing device (7) it is provided with in described fixing hole，The lower end of described T-shaped slide block (6) is provided with connecting rod (5)，Described connecting rod (5) is provided with two cutter heads (4)，The lateral wall of described knife rest (1) is provided with graduation mark (8)，The side of described graduation mark (8) is provided with anti-slip veins (9)，Described anti-slip veins (9) is arranged on knife rest (1)，Described knife rest (1) is socketed with expansion link (2) away from one end of cutter head (4)，Described expansion link (2) is provided with limited block (3) away from one end of knife rest (1).
- Sample blocks blade before a kind of Electronic Speculum ultrathin section the most according to claim 1, it is characterised in that described cutter head (4) is arc cutter head.
- Sample blocks blade before a kind of Electronic Speculum ultrathin section the most according to claim 1, it is characterised in that described limited block (3) is fixed on expansion link (2) by lock-screw.
- Sample blocks blade before a kind of Electronic Speculum ultrathin section the most according to claim 1, it is characterised in that described T-shaped slide block (6) and connecting rod (5) are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143147.0U CN205521514U (en) | 2016-02-26 | 2016-02-26 | A blade is repaiied to sample before electronic speculum ultrathin section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143147.0U CN205521514U (en) | 2016-02-26 | 2016-02-26 | A blade is repaiied to sample before electronic speculum ultrathin section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205521514U true CN205521514U (en) | 2016-08-31 |
Family
ID=56779110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143147.0U Expired - Fee Related CN205521514U (en) | 2016-02-26 | 2016-02-26 | A blade is repaiied to sample before electronic speculum ultrathin section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205521514U (en) |
-
2016
- 2016-02-26 CN CN201620143147.0U patent/CN205521514U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170226 |