CN208080183U - A kind of potato virus-free plantlet production Special-purpose forceps - Google Patents
A kind of potato virus-free plantlet production Special-purpose forceps Download PDFInfo
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- CN208080183U CN208080183U CN201820481291.4U CN201820481291U CN208080183U CN 208080183 U CN208080183 U CN 208080183U CN 201820481291 U CN201820481291 U CN 201820481291U CN 208080183 U CN208080183 U CN 208080183U
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- China
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- tweezer
- rod
- potato virus
- tweezers
- tablet
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Abstract
The utility model discloses a kind of potato virus-free plantlets to produce Special-purpose forceps,Including tweezer handle,The stage casing of the tweezer handle is provided with hanging hole,The lower end of the tweezer handle is bonded with skid resistant course,The bottom end of the tweezer handle is fixedly connected with the first tweezer tablet,The stage casing bearing of first tweezer tablet is connected with first connecting rod,The bottom end of first tweezer tablet is welded with the body of rod,Potato virus-free plantlet production Special-purpose forceps can adjust the length of entire tweezers by rotating lever,When needing to grip the sample in the larger experiment container of depth,Tweezers can be adjusted to grip after being suitble to length,Keep operating process more convenient,It solves the problems, such as not enough to damage sample during gripping because of tweezers length,And potato virus-free plantlet production Special-purpose forceps can fix the opening angle of tweezers,As long as will push against wheel and push up can be such that the opening angle of tweezers fixes,To achieve the purpose that fixed laboratory sample.
Description
Technical field
The utility model is related to forceps technique field, specially a kind of potato virus-free plantlet produces Special-purpose forceps.
Background technology
In potato detoxicating production, most common tool is exactly tweezers, it will usually sterile working is carried out using tweezers, and
Tweezers on the market can not adjust the length of tweezers when in use now, make operator's sample in the larger container of gripping depth
When, it is cumbersome, sample may be poured out in clamping process and cause secondary pollution, cause seriously to damage to detoxic seedling production
It loses, and existing tweezers can not fix opening angle, tweezers can only be pressed to play fixed effect with hand always, work as needs
It is caused high effort for when observing for a long time.
Utility model content
The purpose of this utility model is to provide a kind of potato virus-free plantlets to produce Special-purpose forceps, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of potato virus-free plantlet production tweezers dedicated
The stage casing of son, including tweezer handle, the tweezer handle is provided with hanging hole, and the lower end of the tweezer handle is bonded with skid resistant course, the bottom of the tweezer handle
End is fixedly connected with the first tweezer tablet, and the stage casing bearing of first tweezer tablet is connected with first connecting rod, the bottom end of first tweezer tablet
It is welded with the body of rod.
Preferably, the end bearing of the first connecting rod is connected with first rotating shaft, and the outer ring of the first rotating shaft is socketed with
The bottom end bearing of second connecting rod, the first rotating shaft is connected with lid, and the lid is provided at both ends with sliding slot, the sliding slot
Outer surface slidably connects pushing axis, and the outer ring riveting for pushing axis has pushing to take turns, and the upper end for pushing axis is socketed with spiral shell
It is female.
Preferably, the inside of the body of rod is fixedly connected with limited block, and the inside stage casing of the body of rod is equipped with gag lever post,
The outer end of the body of rod is provided with lever, and the lower end of the lever is fixedly connected with threaded rod, the outer ring screw thread of the threaded rod
It is connected with fixing groove, the fixing groove is arranged in the second tweezer tablet, and second tweezer tablet is internally provided with through-hole, the through-hole
Inner ring is socketed with gag lever post, and the nose threads of second tweezer tablet are connected with tweezer head.
Preferably, the material of the skid resistant course is silica gel material, and the inner surface of the hanging hole is frosted structure.
Preferably, the fixing groove is provided with 5, and the tweezer head can be replaced, and the surface of the body of rod is covered with rubber
Pad.
Compared with prior art, the utility model has the beneficial effects that：The potato virus-free plantlet produces Special-purpose forceps can
The length of entire tweezers is adjusted by rotating lever, it, can be with when needing to grip the sample in the larger experiment container of depth
Tweezers are adjusted to grip after being suitble to length, keeps operating process more convenient, solves because tweezers length is not enough gripping
The problem of sample is damaged in the process, and potato virus-free plantlet production Special-purpose forceps can fix the angular aperture of tweezers
Degree need not press tweezers, to reach the mesh of fixed laboratory sample with hand always when gripping laboratory sample and needing to observe and record
, as long as will push against wheel and push up can be such that the opening angle of tweezers fixes, to achieve the purpose that fixed laboratory sample.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the opening angle fixed structure sectional view of the utility model；
Fig. 3 is the stretching structure sectional view of the utility model.
In figure：1, tweezer handle；2, hanging hole；3, skid resistant course；4, the first tweezer tablet；5, first connecting rod；51, second connecting rod；52, first
Shaft；53, lid；54, sliding slot；55, wheel is pushed；56, axis is pushed；57, nut；6, the body of rod；61, limited block；62, gag lever post；
63, the second tweezer tablet；64, lever；65, threaded rod；66, fixing groove；67, through-hole；68, tweezer head.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of potato virus-free plantlet production Special-purpose forceps,
Including tweezer handle 1, the stage casing of tweezer handle 1 is provided with hanging hole 2, and the lower end of tweezer handle 1 is bonded with skid resistant course 3, and the material of skid resistant course 3 is silica gel
Material increases the frictional force on tweezer handle 1 surface and experimenter's hand, and tweezers is made to be not easy to slip out of the hand, and causes the damage of experiment material
It loses, the inner surface of hanging hole 2 is frosted structure, and the bottom end of tweezer handle 1 is fixedly connected with the first tweezer tablet 4, the stage casing bearing of the first tweezer tablet 4
It is connected with first connecting rod 5, the end bearing of first connecting rod 5 is connected with first rotating shaft 52, and the outer ring of first rotating shaft 52 is socketed with
Two connecting rods 51, the bottom end bearing of first rotating shaft 52 are connected with lid 53, and lid 53 is provided at both ends with sliding slot 54, sliding slot 54 it is outer
Surface, which slidably connects, pushes axis 56, and the outer ring riveting for pushing axis 56 has pushing wheel 55, and the upper end for pushing axis 56 is socketed with nut
57, nut 57, which plays the role of limit, can be such that pushing wheel 55 does not move backward easily, be opened to reach fixed tweezers
The bottom end of the purpose of bicker degree, the first tweezer tablet 4 is welded with the body of rod 6, and the inside of the body of rod 6 is fixedly connected with limited block 61, the body of rod 6
Internal stage casing is equipped with gag lever post 62, and gag lever post 62 and limited block 61 play the role of limiting the second tweezer tablet 63 jointly, make second
Tweezer tablet 63 will not shake in the body of rod 6, and to not interfere with gripping experiment product, the outer end of the body of rod 6 is provided with lever 64, lever
64 lower end is fixedly connected with threaded rod 65, and the outer ring of threaded rod 65 is threaded with fixing groove 66, and fixing groove 66 is provided with 5
A, the surface of the body of rod 6 is covered with rubber pad, and fixing groove 66 is arranged in the second tweezer tablet 63, and being internally provided with for the second tweezer tablet 63 is logical
The inner ring in hole 67, through-hole 67 is socketed with gag lever post 62, and the nose threads of the second tweezer tablet 63 are connected with tweezer head 68, and tweezer head 68 can be more
It changes, tweezer head 68 is easy to wear, can extend the service life of entire tweezers by replacing tweezer head 68.
Operation principle：Before use, rotation lever 64, has driven threaded rod 65 to rotate, threaded rod 65 moves up at this time, waits for
After threaded rod 65 leaves fixing groove 66, the length of the second tweezer tablet 63 is adjusted by pull, to reach the entire tweezers length of adjustment
Purpose, to be adjusted to after appropriate length, rotation lever 64 reaches in 65 precession fixing groove 66 of threaded rod and fixes second
The purpose of tweezer tablet 63 has driven first connecting rod 5 and second connecting rod 51 to be moved to centre in use, the first tweezer tablet 4 is squeezed to centre
It is dynamic, after tweezer head 68 clamps experiment product, pushing wheel 55 is pushed up, wheel 55 is pushed and squeezes first connecting rod 5 and second to centre
Connecting rod 51 screws two nuts 57 for pushing 56 upper end of axis, makes pushing wheel 55 that can not move backward, experiment product is pressed from both sides at this time at this time
Tightly, experimenter only needs to hold tweezer handle 1, you can observes and records to experiment product, after to be recorded, nut 57 is revolved
Pine pulls back pushing wheel 55, and tweezer head 68 unclamps at this time, and experiment product is laid down.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of potato virus-free plantlet produces Special-purpose forceps, including tweezer handle (1), it is characterised in that：The stage casing of the tweezer handle (1) is set
It is equipped with hanging hole (2), the lower end of the tweezer handle (1) is bonded with skid resistant course (3), and the bottom end of the tweezer handle (1) is fixedly connected with first
The stage casing bearing of tweezer tablet (4), first tweezer tablet (4) is connected with first connecting rod (5), the bottom end welding of first tweezer tablet (4)
There is the body of rod (6).
2. a kind of potato virus-free plantlet according to claim 1 produces Special-purpose forceps, it is characterised in that：The first connecting rod
(5) end bearing is connected with first rotating shaft (52), and the outer ring of the first rotating shaft (52) is socketed with second connecting rod (51), described
The bottom end bearing of first rotating shaft (52) is connected with lid (53), and the lid (53) is provided at both ends with sliding slot (54), the cunning
The outer surface of slot (54), which slidably connects, pushes axis (56), and the outer ring riveting for pushing axis (56) has pushing wheel (55), described
The upper end for pushing axis (56) is socketed with nut (57).
3. a kind of potato virus-free plantlet according to claim 1 produces Special-purpose forceps, it is characterised in that：The body of rod (6)
Inside be fixedly connected with limited block (61), the inside stage casing of the body of rod (6) is equipped with gag lever post (62), the body of rod (6)
Outer end be provided with lever (64), the lower end of the lever (64) is fixedly connected with threaded rod (65), the threaded rod (65)
Outer ring is threaded with fixing groove (66), and the fixing groove (66) is arranged in the second tweezer tablet (63), second tweezer tablet (63)
It is internally provided with through-hole (67), the inner ring of the through-hole (67) is socketed with gag lever post (62), the front end of second tweezer tablet (63)
It is threaded with tweezer head (68).
4. a kind of potato virus-free plantlet according to claim 1 produces Special-purpose forceps, it is characterised in that：The skid resistant course
(3) material is silica gel material, and the inner surface of the hanging hole (2) is frosted structure.
5. a kind of potato virus-free plantlet according to claim 3 produces Special-purpose forceps, it is characterised in that：The fixing groove
(66) 5 are provided with, the tweezer head (68) can be replaced, and the surface of the body of rod (6) is covered with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481291.4U CN208080183U (en) | 2018-04-04 | 2018-04-04 | A kind of potato virus-free plantlet production Special-purpose forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481291.4U CN208080183U (en) | 2018-04-04 | 2018-04-04 | A kind of potato virus-free plantlet production Special-purpose forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208080183U true CN208080183U (en) | 2018-11-13 |
Family
ID=64058230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481291.4U Active CN208080183U (en) | 2018-04-04 | 2018-04-04 | A kind of potato virus-free plantlet production Special-purpose forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208080183U (en) |
-
2018
- 2018-04-04 CN CN201820481291.4U patent/CN208080183U/en active Active
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