CN208005495U - A kind of rubber tapping tweezer - Google Patents
A kind of rubber tapping tweezer Download PDFInfo
- Publication number
- CN208005495U CN208005495U CN201820453951.8U CN201820453951U CN208005495U CN 208005495 U CN208005495 U CN 208005495U CN 201820453951 U CN201820453951 U CN 201820453951U CN 208005495 U CN208005495 U CN 208005495U
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- tweezers handle
- angle
- clamping plate
- top surface
- tweezer
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Abstract
It is the rubber tapping tweezer for cutting gel-tape the utility model discloses a kind of rubber tapping tweezer, including two tweezers handles of strip that end links together, the top of lateral surface are symmetrically equipped with tweezers handle decorative pattern, the end to link together is tweezers tail；Left tweezers handle top is fixed with intermediate plate, and the top surface of intermediate plate and the lateral surface of left tweezers handle make the outside side of intermediate plate tilt with angle；Right tweezers handle top is fixed with clamping plate, and the top surface of clamping plate and the medial surface of right tweezers handle make the inside side of clamping plate tilt with angle；That inclined side of medial surface of clamping plate tweezers handle to the right is fixed with the slice of a sheet, and the top surface of slice and the top surface of clamping plate have angle to make slice tilt down.The rubber tapping tweezer of the utility model, it is simple in structure, it is conveniently operated, compensates for the problem of blade cuts inaccurate glue positioning, safety and blob of viscose is made to pollute and lose, ensure that recycling quality.
Description
Technical field
The utility model is related to a kind of rubber tapping tweezers, and in particular to a kind of rubber tapping tweezer for cutting gel-tape belongs to core
Acid gel recovery technology field.
Background technology
It usually needs to expand gene in fields such as molecular biology, biochemistries, then in Ago-Gel electricity
Purifying recycling is carried out to purpose band after swimming.It is existing to tap rubber and take gluing method, it is to need operator to take multilayer disposably to prevent
Hand guard glove is cut (target fragment) part adhesive tape that shines observed under ultraviolet light along surrounding in gel imager with blade
Enter, finally shoveled out with blade, is put into EP pipes.Existing rubber tapping method disadvantage is also more apparent：Blade cuts glue, and positioning is not
Standard is difficult to control, and adhesive tape is bigger than normal or less than normal, influences purifying recycling and subsequent experimental result；It is time-consuming and laborious, to DNA and operation
Person has injury；The edge of a knife is too sharp, is easy to hinder hand；It is easily contaminated after cutting glue, when being shoveled out with blade and is lost with adhesive tape.
Invention content
Technical problem to be solved in the utility model is to be directed to the deficiencies in the prior art, and provide a kind of rubber tapping
Tweezer, the rubber tapping tweezer is simple in structure, practical convenient and safety.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of rubber tapping tweezer, including the left tweezers handle that links together of end and right tweezers handle, the end to link together be
Tweezers tail, it is characterised in that：
The left tweezers handle, right tweezers handle are elongate in shape, and the top of lateral surface is symmetrically equipped with tweezers handle decorative pattern；
The left tweezers handle, top are fixed with the intermediate plate of a sheet, the outside of the top surface of intermediate plate and left tweezers handle
Face has angle to make the outside side of intermediate plate tilt；
The right tweezers handle, top are fixed with the clamping plate of a plate, the inside of the top surface of clamping plate and right tweezers handle
Face has angle to make the inside side of clamping plate tilt；
The clamping plate, to the right that inclined side of the medial surface of tweezers handle be fixed with the slice of a sheet,
The top surface of slice and the top surface of clamping plate have angle to make slice tilt down.
Preferably, the tweezers handle decorative pattern is horizontal stripe.
Preferably, the angle that the lateral surface of the top surface of the intermediate plate and left tweezers handle is formed is obtuse angle.
Preferably, the angle that the medial surface of the top surface of the clamping plate and right tweezers handle is formed is obtuse angle.
Preferably, the angle that the lateral surface of the top surface of the intermediate plate and left tweezers handle is formed, top surface and the right side with clamping plate
The angle that the medial surface of tweezers handle is formed, the angle of the two are identical.
Preferably, the plane where the plane where the top surface of slice, with the medial surface of right tweezers handle, has therebetween
Angle, angle are obtuse angle.
The rubber tapping tweezer of the utility model utilizes slice edge in use, at the upper tweezers handle decorative pattern of hand-held tweezers handle lateral surface
The surrounding of the blob of viscose containing target DNA is cut, and then, slice scoops up purpose blob of viscose, and blob of viscose is clamped using intermediate plate and clamping plate, final to turn
It moves in EP pipes.
The rubber tapping tweezer of the utility model, it is simple in structure, be conveniently operated, compensate for blade cut glue positioning inaccurate, safety and
The problem of making blob of viscose pollute and lose, it ensure that recycling quality.The utility model can be realized quickly, conveniently and accurately to gel
In nucleic acid bands cut, after cutting, directly purpose band is scooped up, is clamped, is transferred in Ep pipes, ultraviolet light is reduced
Injury to DNA and operator；Useless gel can directly use rubber tapping tweezer to dustbin after cutting, and human hand is without being in direct contact
Malicious gel effectively ensures the safety of operator.
Description of the drawings
Fig. 1：The overall structure diagram of the rubber tapping tweezer of the utility model；
Fig. 2：The structural schematic diagram of the left tweezers handle of the rubber tapping tweezer of the utility model；
Fig. 3：The structural schematic diagram of the right tweezers handle of the rubber tapping tweezer of the utility model；
Wherein：1 is tweezers tail, and 21 be left tweezers handle, and 22 be right tweezers handle, and 3 be tweezers handle decorative pattern, and 4 be intermediate plate, and 5 be folder
Plate, 6 be slice.
Specific implementation mode
Below to the specific implementation mode of technical solutions of the utility model be described in detail, but the utility model be not limited to
Lower description content：
A kind of rubber tapping tweezer, including the left tweezers handle 21 that links together of end and right tweezers handle 22, the end to link together
End is tweezers tail 1, as shown in Figure 1：
The left tweezers handle, right tweezers handle are elongate in shape, and the top of lateral surface is symmetrically equipped with tweezers handle decorative pattern
3, decorative pattern is horizontal stripe, it is therefore an objective to prevent from sliding；
The left tweezers handle, top are fixed with the intermediate plate 4 of a sheet, the outside of the top surface of intermediate plate and left tweezers handle
Face has angle to make the outside side of intermediate plate tilt, as shown in Figure 2；
The right tweezers handle, top are fixed with the clamping plate 5 of a plate, the inside of the top surface of clamping plate and right tweezers handle
Face has angle to make the inside side of clamping plate tilt；
The clamping plate, to the right that inclined side of the medial surface of tweezers handle be fixed with the slice 6 of a sheet,
The top surface of slice and the top surface of clamping plate have angle to make slice tilt down；
The angle that the lateral surface of the top surface of intermediate plate and left tweezers handle is formed is obtuse angle；
The angle that the medial surface of the top surface of clamping plate and right tweezers handle is formed is obtuse angle；
The angle that the lateral surface of the top surface of intermediate plate and left tweezers handle is formed, the medial surface with the top surface and right tweezers handle of clamping plate
The angle of the angle of formation, the two is identical；
Plane where plane where the top surface of slice, with the medial surface of right tweezers handle has therebetween angle, folder
Angle is obtuse angle.
The rubber tapping tweezer of the utility model utilizes slice edge in use, at the upper tweezers handle decorative pattern of hand-held tweezers handle lateral surface
The surrounding of the blob of viscose containing target DNA is cut, and then, slice scoops up purpose blob of viscose, and blob of viscose is clamped using intermediate plate and clamping plate, final to turn
It moves in EP pipes.Radiation, reduces simultaneously caused by greatly avoiding the ultraviolet body operator during whole operation
The pollution and loss of purpose blob of viscose.
Examples detailed above is to illustrate the technical concept and technical characterstic of the utility model, can not limit this reality with this
With novel protection domain.The equivalent transformation or modification that all essence according to the present utility model is done, should all cover in this reality
Within novel protection domain.
Claims (6)
1. a kind of rubber tapping tweezer, including the left tweezers handle (21) that links together of end and right tweezers handle (22), it links together
End is tweezers tail (1), it is characterised in that：
The left tweezers handle (21), right tweezers handle (22) are elongate in shape, and the top of lateral surface is symmetrically equipped with tweezers handle
Decorative pattern (3)；
The left tweezers handle (21), top are fixed with the intermediate plate (4) of a sheet, and the top surface of intermediate plate is outer with left tweezers handle
Side has angle to make the outside side of intermediate plate tilt；
The right tweezers handle (22), top are fixed with the clamping plate (5) of a plate, and the top surface of clamping plate is interior with right tweezers handle
Side has angle to make the inside side of clamping plate tilt；
The clamping plate (5), to the right that inclined side of the medial surface of tweezers handle be fixed with the slice of a sheet
(6), the top surface of slice and the top surface of clamping plate have angle to make slice tilt down.
2. rubber tapping tweezer according to claim 1, it is characterised in that：The tweezers handle decorative pattern (3) is horizontal stripe.
3. rubber tapping tweezer according to claim 1, it is characterised in that：The top surface of the intermediate plate (4) and left tweezers handle (21)
Lateral surface formed angle be obtuse angle.
4. rubber tapping tweezer according to claim 1, it is characterised in that：The top surface of the clamping plate (5) and right tweezers handle (22)
Medial surface formed angle be obtuse angle.
5. according to claim 3 or 4 any one of them rubber tapping tweezer, it is characterised in that：The top surface of the intermediate plate (4) and left tweezer
The angle that the lateral surface of sub- handle (21) is formed, the angle formed with the medial surface of right tweezers handle (22) with the top surface of clamping plate (5), two
The angle of person is identical.
6. rubber tapping tweezer according to claim 1, it is characterised in that：Plane where the top surface of slice, with right tweezers handle
(22) the plane where medial surface has therebetween angle, and angle is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453951.8U CN208005495U (en) | 2018-04-02 | 2018-04-02 | A kind of rubber tapping tweezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453951.8U CN208005495U (en) | 2018-04-02 | 2018-04-02 | A kind of rubber tapping tweezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005495U true CN208005495U (en) | 2018-10-26 |
Family
ID=63891624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453951.8U Active CN208005495U (en) | 2018-04-02 | 2018-04-02 | A kind of rubber tapping tweezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005495U (en) |
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2018
- 2018-04-02 CN CN201820453951.8U patent/CN208005495U/en active Active
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