CN206658762U - A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose - Google Patents
A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose Download PDFInfo
- Publication number
- CN206658762U CN206658762U CN201720375142.5U CN201720375142U CN206658762U CN 206658762 U CN206658762 U CN 206658762U CN 201720375142 U CN201720375142 U CN 201720375142U CN 206658762 U CN206658762 U CN 206658762U
- Authority
- CN
- China
- Prior art keywords
- blade
- plant tissue
- retractor device
- tweezer
- dual
- 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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Abstract
Cut the utility model discloses a kind of collection, the Plant Tissue Breeding instrument that tweezer is dual-purpose, including blade, tweezers head and preceding blade, the junction of the blade and the preceding blade is provided with blade rotary shaft, the top of blade before the tweezers head is arranged on, the preceding blade end is connected with retractor device, the preceding blade is internally provided with latch groove, the latch groove and the deformed spring of described retractor device one end are ratcheting, the other end of the retractor device is connected with rear blade, and the rear blade side is provided with handle of a knife.Beneficial effect is：A flex point and tweezers head into 150 ° is added in the blade part of common scissors by the utility model, and length can be changed according to use habit and the different of gripping material, sterilizing instrument number in plant tissue culture course can be reduced, shorten the operating time, terse clip and the operating procedure for taking out plant tissue, instead of the complicated operation of original tweezers and scissors, and reduce the opportunities for contamination of blake bottle implants tissue.
Description
Technical field
The utility model belongs to biological instrument field, and in particular to a kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose.
Background technology
Traditional tissue cultures instrument is more, and operation is relatively complicated, such as tweezers gripping and scissor cut can not make simultaneously
With, not only occupy the larger place of operating desk, it is also to lose time very much often to exchange instrument for, how effectively shearing and gripping
It is current urgent problem that function, which is incorporated on an instrument,.
Utility model content
The purpose of this utility model be that to solve the above problems and provide a kind of collection cut, the plant tissue that tweezer is dual-purpose
Culture instrument.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, including blade, tweezers head and preceding blade, the blade with
The junction of the preceding blade is provided with blade rotary shaft, and the tweezers head is arranged on the top of the preceding blade, the tweezers
Friction burr is provided with head, frictional force during increasing gripping, the preceding blade end is connected with retractor device, before described
Blade is internally provided with latch groove, and the latch groove and the deformed spring of described retractor device one end are ratcheting, the flexible dress
The other end put is connected with rear blade, and the rear blade side is provided with handle of a knife.
In said structure, the deformed spring is ratcheting with the latch groove when shearing or gripping article, will be described flexible
Device is fixed, and when needing to adjust the length of whole device, extracts or promote the retractor device, now the deformed spring
It can be deformed upon by the extruding force of the latch groove, depart from original groove into next groove so as to reach adjustment length
Purpose.
In order to further improve performance of the present utility model, the blade and the preceding blade angle are 150 °.
In order to further improve performance of the present utility model, the tweezers head and the preceding blade into 165 ° of angles,
Length is longer 0.5cm than the blade.
In order to further improve performance of the present utility model, the rear blade is welded on one with the retractor device
Rise, the deformed spring is connected to the other end of the retractor device.
Beneficial effect is：The utility model by the blade part of common scissors add one into 150 ° flex point and
Tweezers head, and length can be changed according to use habit and the different of gripping material, it is possible to reduce in plant tissue culture course
Sterilizing instrument number, shorten the operating time, terse clip and the operating procedure for taking out plant tissue, instead of original tweezers and cut
The complicated operation of knife, and reduce the opportunities for contamination of blake bottle implants tissue.
Brief description of the drawings
Fig. 1 be it is described in the utility model it is a kind of collection cut, the structural representation for the Plant Tissue Breeding instrument that tweezer is dual-purpose；
Fig. 2 is that a kind of collection described in the utility model is cut, the retractor device for the Plant Tissue Breeding instrument that tweezer is dual-purpose locally shows
It is intended to.
Description of reference numerals is as follows：
1st, blade；2nd, blade rotary shaft；3rd, tweezers head；4th, rub burr；5th, preceding blade, 501, latch groove；6th, stretch dress
Put, 601, deformed spring；7th, rear blade；8th, handle of a knife.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of collection cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, including blade 1, tweezers first 3 and preceding
The junction of blade 5, blade 1 and preceding blade 5 is provided with blade rotary shaft 2, the top of blade 5, tweezers before tweezers first 3 are arranged on
Friction burr 4, frictional force when increase grips are provided with first 3, the preceding end of blade 5 is connected with retractor device 6, preceding blade 5
Be internally provided with latch groove 501, latch groove 501 and the deformed spring 601 of the one end of retractor device 6 are ratcheting, retractor device 6 it is another
End is connected with rear blade 7, and the rear side of blade 7 is provided with handle of a knife 8.
In said structure, deformed spring 601 is ratcheting with latch groove 501 when shearing or gripping article, and retractor device 6 is not
It is mobile, when needing to adjust the length of whole device, extract or promote retractor device 6, now deformed spring 601 can be by
To the extruding force of latch groove 501 so as to deform upon, depart from original groove into next groove so as to reach the mesh of adjustment length
's.
In order to further improve performance of the present utility model, blade 1 and the preceding angle of blade 5 are 150 °, and tweezers first 3 weld
Before being connected on blade 5, tweezers first 3 are with preceding blade 5 into 165 ° of angles, and length is than 1 long 0.5cm of blade, rear blade 7 and retractor device
6 weld together, and deformed spring 601 is connected to the other end of retractor device 6.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (4)
1. a kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, it is characterised in that：Including blade, tweezers head and preceding blade, institute
The junction for stating blade and the preceding blade is provided with blade rotary shaft, and the tweezers head is arranged on the top of the preceding blade,
Friction burr is provided with the tweezers head, the preceding blade end is connected with retractor device, and the inside of the preceding blade is set
There is latch groove, the latch groove and the deformed spring of described retractor device one end are ratcheting, the other end connection of the retractor device
There is rear blade, the rear blade side is provided with handle of a knife.
2. a kind of collection according to claim 1 is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, it is characterised in that：Institute in order to
Performance of the present utility model is further improved, the blade and the preceding blade angle are 150 °.
3. a kind of collection according to claim 1 is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, it is characterised in that：The tweezer
Subheader and the preceding blade are longer 0.5cm than the blade into 165 ° of angles, length.
4. a kind of collection according to claim 1 is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose, it is characterised in that：After described
Blade welds together with the retractor device, and the deformed spring is connected to the other end of the retractor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375142.5U CN206658762U (en) | 2017-04-11 | 2017-04-11 | A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375142.5U CN206658762U (en) | 2017-04-11 | 2017-04-11 | A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658762U true CN206658762U (en) | 2017-11-24 |
Family
ID=60380988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375142.5U Expired - Fee Related CN206658762U (en) | 2017-04-11 | 2017-04-11 | A kind of collection is cut, the Plant Tissue Breeding instrument that tweezer is dual-purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154092A (en) * | 2019-05-28 | 2019-08-23 | 桂林医学院 | A kind of Multifunctional surgical scissor of tissue cultures |
-
2017
- 2017-04-11 CN CN201720375142.5U patent/CN206658762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154092A (en) * | 2019-05-28 | 2019-08-23 | 桂林医学院 | A kind of Multifunctional surgical scissor of tissue cultures |
| CN110154092B (en) * | 2019-05-28 | 2024-06-11 | 桂林医学院 | Multifunctional surgical scissors for tissue culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171124 Termination date: 20190411 |