CN105067372A - Clamp type plant tissue slicing knife - Google Patents
Clamp type plant tissue slicing knife Download PDFInfo
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- CN105067372A CN105067372A CN201510506795.8A CN201510506795A CN105067372A CN 105067372 A CN105067372 A CN 105067372A CN 201510506795 A CN201510506795 A CN 201510506795A CN 105067372 A CN105067372 A CN 105067372A
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- blade
- folder portion
- boss
- plant tissue
- round tube
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Abstract
The invention discloses a clamp type plant tissue slicing knife which comprises a clamp body formed by processing a single elastic steel sheet, wherein a left handle and a right handle, which are formed by processing elastic steel wires are respectively arranged at the left clamping part and the right clamping part of the clamp body; a left blade is arranged on the right side of the bottom of the left clamping part; a left boss is arranged in the middle of the left blade in the length direction; a left cutting edge is arranged at the lower end of the left side of the left boss; a right blade is arranged on the left side of the bottom of the right clamping part; a right boss is arranged in the middle of the right blade in the length direction; a right cutting edge is arranged at the lower end of the right side of the right boss; each of the left boss and the right boss is 2-10[mu]m in width so as to enable the distance between the left cutting edge and the right cutting edge to be 4-20[mu]m when the bottom of the left clamping part and the bottom of the right clamping part are in a closed state. The clamp type plant tissue slicing knife disclosed by the invention can be convenient to hold by hands, in addition, cut plant tissue slices are consistent in thickness and plenty of time can be saved.
Description
Technical field
The present invention relates to plant tissue slice manufacture technology field, especially a kind of clamp type plant tissue slice cutter.
Background technology
In botany teaching, scientific research, plant tissue need be cut into 4-20 μm of thick thin slice, for optical microscope microscopy on slide.Slicing mode comprises free-hand section and microtome.Cutter normally two-edged knife or the one side cutter that free-hand section adopts.During section, not only cutter is difficult to hand-held, and the thin slice be cut into often thickness differ, waste a large amount of time.
Summary of the invention
The object of the invention is to solve weak point of the prior art, provide a kind of and be not only convenient to the consistent plant tissue slice cutter of thin slice thickness that is hand-held but also that be cut into, can a large amount of time be saved.
Technical scheme of the present invention is: manufacture and design a kind of clamp type plant tissue slice cutter, comprise the clip body processed by the elastic steel sheet of monolithic, the left folder portion of described clip body and right folder portion are respectively equipped with the left handle and right handles that are processed by elastic wire, before the lower end in described left folder portion, rear two ends become two left reels respectively to turnup on left-hand, before the lower end in described right folder portion, rear two ends become two right reels respectively to turnup in dextrad, before the lower end of described left handle, rear two ends are respectively to front, bending extends into two left projecting shafts backward, before the lower end of described right handles, rear two ends are respectively to front, bending extends into two right projecting shafts backward, two left reels and two right reels are set on the external diameter end of two left projecting shafts and two right projecting shafts respectively, the top of pressure left handle and right handles is pressed by finger, can make to open between the bottom in the bottom in left folder portion and right folder portion, when unclamping finger, be closure state under elastic force effect between the bottom in left folder portion and the bottom in right folder portion.
The right side of the bottom in described left folder portion is provided with left blade, the middle part of described left blade is provided with left boss along its length, the lower end in the left side of described left boss is provided with into a single integrated structure left blade, the left side of the bottom in described right folder portion is provided with right blade, the middle part of described right blade is provided with right boss along its length, the lower end on the right side of described right boss is provided with into a single integrated structure right blade, and the bottom of left blade flushes with the bottom of right blade, left blade and right blade parallel, symmetrical structure each other.
The width dimensions of described left boss and the width dimensions of right boss are respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom in left folder portion and the bottom in right folder portion between left blade and right blade, be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
Two left round tube holes are provided with between two left reels of the lower end in described left folder portion, two right round tube holes are provided with between two right reels of the lower end in described right folder portion, the left blade corresponding with two left round tube holes is provided with two left screw rods, nut lock is adopted after two left screw rods are each passed through two left round tube holes, the right blade corresponding with two right round tube holes is provided with two right screw rods, adopts nut lock after two right screw rods are each passed through two right round tube holes.
Owing to adopting clamp type structure, when between the bottom in left folder portion and the bottom in right folder portion being closure state under elastic force effect, being convenient to left blade that is parallel, symmetrical structure each other, with right blade, plant tissue being cut into the consistent thin slice of thickness; When opening between the bottom in left folder portion and the bottom in right folder portion, be convenient to the thin slice cut to take out between left blade and right blade.
Because the middle part of left blade is provided with left boss along its length, left blade is arranged on the lower end in the left side of left boss, the middle part of right blade is provided with right boss along its length, right blade is arranged on the lower end on the right side of right boss, and the width dimensions of the width dimensions of left boss and right boss is respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom in left folder portion and the bottom in right folder portion between left blade and right blade, be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
Because the lower end in left folder portion and the lower end in right folder portion are respectively equipped with two left round tube holes and two right round tube holes, correspondence position on left blade and right blade is respectively equipped with two left screw rods and two right screw rods, and adopt nut lock respectively, being convenient to left blade and the dismounting when wearing and tearing of right blade, changing.
The invention has the beneficial effects as follows: after adopting said structure, be not only convenient to hand-held, and the thin slice thickness of the plant tissue be cut into is consistent, can save a large amount of time.
Accompanying drawing explanation
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the A-A cut-open view of concrete structure of the present invention.
Fig. 2 is the structural representation of concrete structure of the present invention.
Fig. 3 is the K direction view of concrete structure of the present invention.
Fig. 4 is the partial structurtes schematic diagram of concrete structure of the present invention.
In figure, (1) is clip body, and (2) are right handles, and (3) are right folder portion, and (4) are right blade, (5) be right boss, (6) are right blade, and (7) are left blade, (8) be left boss, (9) are left blade, and (10) are left folder portion, (11) be left handle, (12) are right reel, and (13) are right projecting shaft, (14) be left projecting shaft, (15) are left reel, and (16) are right screw rod, (17) be left screw rod, (18) are right round tube hole, and (19) are left round tube hole.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment: as shown in drawings, manufacture and design a kind of clamp type plant tissue slice cutter, comprise the clip body (1) processed by the elastic steel sheet of monolithic, the left folder portion (10) of clip body (1) and right folder portion (3) are respectively equipped with the left handle (11) and right handles (2) that are processed by elastic wire, before the lower end of left folder portion (10), rear two ends become two left reels (15) respectively to turnup on left-hand, before the lower end of right folder portion (3), rear two ends become two right reels (12) respectively to turnup in dextrad, before the lower end of left handle (11), rear two ends are respectively to front, bending extends into two left projecting shafts (14) backward, before the lower end of right handles (2), rear two ends are respectively to front, bending extends into two right projecting shafts (13) backward, two left reels (15) and two right reels (12) are set on the external diameter end of two left projecting shafts (14) and two right projecting shafts (13) respectively, the top of pressure left handle (11) and right handles (2) is pressed by finger, can make to open between the bottom of left folder portion (10) and the bottom in right folder portion (3), when unclamping finger, be closure state under elastic force effect between the bottom of left folder portion (10) and the bottom in right folder portion (3).
The right side of the bottom of left folder portion (10) is provided with left blade (9), the middle part of left blade (9) is provided with left boss (8) along its length, the lower end in the left side of left boss (8) is provided with into a single integrated structure left blade (7), the left side of the bottom of right folder portion (3) is provided with right blade (4), the middle part of right blade (4) is provided with right boss (5) along its length, the lower end on the right side of right boss (5) is provided with into a single integrated structure right blade (6), the bottom of left blade (7) flushes with the bottom of right blade (6), left blade (9) is parallel each other with right blade (4), symmetrical structure.
The width dimensions of left boss (8) and the width dimensions of right boss (5) are respectively 5 μm, keep the spacing of 10 μm when making to be closure state between the bottom of left folder portion (10) and the bottom in right folder portion (3) between left blade (7) and right blade (6), be convenient to plant tissue is cut into the thin slice that gauge is 10 μm.
Two left round tube holes (19) are provided with between two left reels (15) of the lower end of left folder portion (10), two right round tube holes (18) are provided with between two right reels (12) of the lower end of right folder portion (3), the left blade (9) corresponding with two left round tube holes (19) is provided with two left screw rods (17), two left screw rods (17) are each passed through two left round tube holes (19) and adopt nut lock afterwards, the right blade (4) corresponding with two right round tube holes (18) is provided with two right screw rods (16), two right screw rods (16) are each passed through two right round tube holes (18) and adopt nut lock afterwards.
Working condition of the present invention is: the left folder portion of hand-held clip body and right folder portion, the bottom of left blade and the bottom of right blade are aimed at simultaneously plant tissue and vertical scrawl, then the top of pressure left handle and right handles is pressed by finger, make to open between the bottom in the bottom in left folder portion and right folder portion, the thin slice cut is taken out between left blade and right blade, the plant tissue thin slice that gauge is 10 μm can be obtained.
Claims (2)
1. clamp type plant tissue slice cutter, it is characterized in that: comprise the clip body (1) processed by the elastic steel sheet of monolithic, the left folder portion (10) of described clip body (1) and right folder portion (3) are respectively equipped with the left handle (11) and right handles (2) that are processed by elastic wire, before the lower end of described left folder portion (10), rear two ends become two left reels (15) respectively to turnup on left-hand, before the lower end of described right folder portion (3), rear two ends become two right reels (12) respectively to turnup in dextrad, before the lower end of described left handle (11), rear two ends are respectively to front, bending extends into two left projecting shafts (14) backward, before the lower end of described right handles (2), rear two ends are respectively to front, bending extends into two right projecting shafts (13) backward, two left reels (15) and two right reels (12) are set on the external diameter end of two left projecting shafts (14) and two right projecting shafts (13) respectively, the top of pressure left handle (11) and right handles (2) is pressed by finger, can make to open between the bottom of left folder portion (10) and the bottom in right folder portion (3), when unclamping finger, be closure state under elastic force effect between the bottom of left folder portion (10) and the bottom in right folder portion (3),
The right side of the bottom of described left folder portion (10) is provided with left blade (9), the middle part of described left blade (9) is provided with left boss (8) along its length, the lower end in the left side of described left boss (8) is provided with into a single integrated structure left blade (7), the left side of the bottom of described right folder portion (3) is provided with right blade (4), the middle part of described right blade (4) is provided with right boss (5) along its length, the lower end on the right side of described right boss (5) is provided with into a single integrated structure right blade (6), the bottom of left blade (7) flushes with the bottom of right blade (6), left blade (9) is parallel each other with right blade (4), symmetrical structure,
The width dimensions of described left boss (8) and the width dimensions of right boss (5) are respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom of left folder portion (10) and the bottom in right folder portion (3) between left blade (7) and right blade (6), be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
2. clamp type plant tissue slice cutter according to claim 1, it is characterized in that, two left round tube holes (19) are provided with between two left reels (15) of the lower end of described left folder portion (10), two right round tube holes (18) are provided with between two right reels (12) of the lower end of described right folder portion (3), the left blade (9) corresponding with two left round tube holes (19) is provided with two left screw rods (17), two left screw rods (17) are each passed through two left round tube holes (19) and adopt nut lock afterwards, the right blade (4) corresponding with two right round tube holes (18) is provided with two right screw rods (16), two right screw rods (16) are each passed through two right round tube holes (18) and adopt nut lock afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506795.8A CN105067372A (en) | 2015-08-19 | 2015-08-19 | Clamp type plant tissue slicing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506795.8A CN105067372A (en) | 2015-08-19 | 2015-08-19 | Clamp type plant tissue slicing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105067372A true CN105067372A (en) | 2015-11-18 |
Family
ID=54496796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506795.8A Pending CN105067372A (en) | 2015-08-19 | 2015-08-19 | Clamp type plant tissue slicing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105067372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049428A (en) * | 2017-04-27 | 2017-08-18 | 河南理工大学 | A kind of nano ceramics scalpel handle of a knife |
Citations (9)
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| JPH05103570A (en) * | 1991-10-12 | 1993-04-27 | Yoshie Uchida | Tool for binding fishing line |
| CN2765746Y (en) * | 2005-02-21 | 2006-03-22 | 陈炳卓 | Shaver using disposable razor blade |
| CN101254064A (en) * | 2007-09-07 | 2008-09-03 | 徐林波 | Novel conjoined chopstick |
| CN201483928U (en) * | 2009-07-16 | 2010-05-26 | 帅正强 | Conveniently binding long tail clip |
| CN201607338U (en) * | 2009-12-22 | 2010-10-13 | 彭俊华 | Double-blade pathological specimen sampling cutter |
| CN202143638U (en) * | 2011-06-28 | 2012-02-15 | 山东省立医院 | Cyst wall tissue specimen sampling knife |
| CN202641071U (en) * | 2012-06-29 | 2013-01-02 | 赵轶群 | Long-tail clip capable of classifying |
| CN203828974U (en) * | 2014-04-01 | 2014-09-17 | 山东省立医院 | Material taking knife |
| CN204882131U (en) * | 2015-08-19 | 2015-12-16 | 罗叶叶 | Clip formula plant tissue slicing knife |
-
2015
- 2015-08-19 CN CN201510506795.8A patent/CN105067372A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05103570A (en) * | 1991-10-12 | 1993-04-27 | Yoshie Uchida | Tool for binding fishing line |
| CN2765746Y (en) * | 2005-02-21 | 2006-03-22 | 陈炳卓 | Shaver using disposable razor blade |
| CN101254064A (en) * | 2007-09-07 | 2008-09-03 | 徐林波 | Novel conjoined chopstick |
| CN201483928U (en) * | 2009-07-16 | 2010-05-26 | 帅正强 | Conveniently binding long tail clip |
| CN201607338U (en) * | 2009-12-22 | 2010-10-13 | 彭俊华 | Double-blade pathological specimen sampling cutter |
| CN202143638U (en) * | 2011-06-28 | 2012-02-15 | 山东省立医院 | Cyst wall tissue specimen sampling knife |
| CN202641071U (en) * | 2012-06-29 | 2013-01-02 | 赵轶群 | Long-tail clip capable of classifying |
| CN203828974U (en) * | 2014-04-01 | 2014-09-17 | 山东省立医院 | Material taking knife |
| CN204882131U (en) * | 2015-08-19 | 2015-12-16 | 罗叶叶 | Clip formula plant tissue slicing knife |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049428A (en) * | 2017-04-27 | 2017-08-18 | 河南理工大学 | A kind of nano ceramics scalpel handle of a knife |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |