CN206604542U - A kind of biologic test test tube clamp - Google Patents
A kind of biologic test test tube clamp Download PDFInfo
- Publication number
- CN206604542U CN206604542U CN201720353935.7U CN201720353935U CN206604542U CN 206604542 U CN206604542 U CN 206604542U CN 201720353935 U CN201720353935 U CN 201720353935U CN 206604542 U CN206604542 U CN 206604542U
- Authority
- CN
- China
- Prior art keywords
- holder
- clamping
- gripping member
- clamping part
- groove
- 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
The utility model is related to a kind of biologic test test tube clamp, including the first clamping limb, the second clamping limb and rotating shaft, and first clamping limb and the second clamping limb are hinged by rotating shaft；First clamping limb includes the first holder and the first gripping member, and the inwall of first gripping member opens up and the first resilient key is fixedly installed in the first groove, first holder, first resilient key and the first groove resilient engagement；Second clamping limb includes the second holder and the second gripping member being connected with each other, the second groove is offered on the inwall of second gripping member, second holder be provided with the second holding tank, it is fixedly installed the second resilient key in second holding tank, second resilient key is with the second groove resilient engagement so that second holder relatively described second gripping member telescopic moving and can position shifting.Biologic test test tube clamp provided by the utility model has stronger practicality.
Description
【Technical field】
The utility model is related to Bioexperiment equipment, more particularly to a kind of biologic test test tube clamp.
【Background technology】
Reagent, also known as biological chemical reagent or reagent.Mainly realize chemical reaction, analytical test, development test, teaching
The clean chemical product that experiment, chemical formulation are used.It is general to be divided into common reagent, high purity reagent, analytical reagent, instrument point by purposes
Analyse reagent, reagent for clinical diagnosis, biochemical reagents, inorganic ions color-developer reagent etc..In Bioexperiment, often use various
The reagent of various kinds, test tube is the conventional reaction vessel of reagent, is used in normal temperature or heating.It is difficult outside test tube during experiment
Exempt to have liquid outflow, many chemical substances have corrosivity, can damage the both hands of people；Sometimes by adding to test tube
Heat, is tested to material therein, but it is very boiling hot outside test tube after heating can not take, carried out again after only waiting its cooling,
The accuracy of experiment can so be influenceed.Therefore, it is necessary to be clamped using instrument to test tube in experimentation.Existing test tube
Folder can not be stretched, and in gripping heating or need relatively close test tube to grip when carrying out the violent test tube of antisense.
【Utility model content】
To overcome existing technical barrier, the utility model provides a kind of biologic test test tube clamp.
The scheme that the utility model solves technical problem is to provide a kind of biologic test test tube clamp, including the first clamping
Arm, the second clamping limb and rotating shaft, first clamping limb and the second clamping limb are hinged by rotating shaft；The first clamping limb bag
Include the first holder and the first gripping member of interconnection, inwall of first gripping member close to described first holder one end
The first groove is opened up, first groove is setting multiple and in a row-shaped, and first holder is close to first gripping member one end
Outer wall offer the first resilient key be fixedly installed in the first holding tank, the first holding tank, first resilient key with it is described
First groove resilient engagement is so that first holder relatively described first gripping member telescopic moving and can position shifting；Described
Two clamping limbs include the second holder and the second gripping member being connected with each other, second holder and first holder pair
It should set, the second gripping member correspondence first gripping member is set；Second gripping member is close to second holder one end
Inwall on offer the second groove, second groove for it is multiple and it is in a row-shaped set, second holder is close to second
Offered on the outer wall of gripping member one end and the second resilient key, described second are fixedly installed in the second holding tank, the second holding tank
Resilient key and the second groove resilient engagement so that second holder can relatively described second gripping member telescopic moving simultaneously
Positioning is moved.
Preferably, first groove and the second groove are half arcuate structure.
Preferably, first resilient key includes shank, spring and ball；The shank is fixed on the receiving
In groove；The shank is hollow structure, forms an accommodating chamber, and the spring is contained in the accommodating chamber；The ball and bullet
Spring resilient engagement, and part exposes to the accommodating chamber；When the first holder and the first gripping member are positioned, ball emerged part
With the first groove Elastic Contact.
Preferably, first holder includes the first clamping part, the second clamping part and the first reinforcing hole；Described first
Reinforcing hole is arranged between first clamping part and the second clamping part；Second holder holds portion, the 4th folder including the 3rd
Hold portion and the second reinforcing hole；The second reinforcing hole is arranged between the 3rd clamping part and the 4th clamping part；And it is described
3rd clamping part is corresponding with first clamping part to be set, and is formed first and is clamped position, the 4th clamping part and described second
Clamping part is corresponding to be set, and is formed second and is clamped position.
Preferably, on the clamping face of first clamping part, the second clamping part, the 3rd clamping part and the 4th clamping part
It is provided with cushion, a face indention of the cushion holding test tubes.
Preferably, the port of first clamping part is provided with the first magnetic block；The port of second clamping part is set
The second magnetic block is equipped with, first magnetic block and the second magnetic block magnetic absorption coordinate.
Preferably, it is provided with first clamping limb on contraposition pipe, second clamping limb and is provided with contraposition post, is clamped
During test tube, the contraposition post is inserted into the contraposition pipe.
Compared with prior art, a kind of Bioexperiment test tube clamp provided by the utility model has advantages below：
1st, by the scalable setting of the first clamping limb and the second clamping limb, the arm of operator can be suitably away from treating
The test tube of clamping, it is to avoid can be in the test tube for carrying out vigorous reaction and spill reagent unnecessary injury is brought to operator.Enter one
Step is flexibly positioned by resilient key so that holder and gripping member can be connected firmly relatively.Simultaneously because groove is many
It is individual, therefore can realize that multistage is positioned, choose optimal gripping test tube distance.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of biologic test test tube clamp of the utility model.
Fig. 2A is a kind of the first clamping limb of biologic test test tube clamp structural representation of the utility model.
Fig. 2 B are a kind of the second clamping limb of biologic test test tube clamp structural representations of the utility model.
Fig. 3 A are the offices that a kind of biologic test of the utility model is engaged with the holder of test tube clamp first and the first gripping member
Portion's structural representation.
Fig. 3 B are the offices that a kind of biologic test of the utility model is engaged with the holder of test tube clamp second and the second gripping member
Portion's structural representation.
Fig. 3 C are a kind of biologic tests of the utility model with the resilient key structural representation set on test tube clamp holder.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Fig. 1, Fig. 2A -2B and Fig. 3 A-3C are referred to, the utility model provides a kind of Bioexperiment test tube clamp 10, uses
In holding test tubes, it includes the first clamping limb 20, the second clamping limb 30 and rotating shaft 40, and first clamping limb 20 and second is pressed from both sides
Gripping arm 30 is hinged by rotating shaft 40；
First clamping limb 20 includes the first holder 201 and the first gripping member 203 being connected with each other, and described first holds
Inwall of the gripping member 203 close to described one end of first holder 201 opens up the first groove 2031, and first groove 2031 is multiple
And it is in a row-shaped set, outer wall of first holder 201 close to the one end of the first gripping member 203 offer the first holding tank
2011, the first resilient key 2013, and the first resilient key 2013 and the first groove 2031 are fixedly installed in the first holding tank 2011
Resilient engagement, so that first holder 201 the relatively described telescopic moving of first gripping member 203 and can position shifting.
Second clamping limb 30 includes the second holder 301 and the second gripping member 303 being connected with each other, and described second holds
Inwall of the gripping member 303 close to described one end of second holder 301 opens up the second groove 3031, and second groove 3031 is multiple
And it is in a row-shaped set, outer wall of second holder 301 close to the one end of the second gripping member 303 offer the second holding tank
3011, the second resilient key 3013, and the second resilient key 3013 and the second groove 3031 are fixedly installed in the second holding tank 3011
Resilient engagement, so that second holder 301 the relatively described telescopic moving of second gripping member 303 and can position shifting.
Pass through the first holder 201 and the elastic telescopic location fit of the first gripping member 203 and the second holder 301 and
The elastic telescopic location fit of two gripping member 303 so that the length of the first clamping limb 20 and the second clamping limb 30 can be with synchronization telescope
Coordinate.By the scalable setting of the first clamping limb 20 and the second clamping limb 30, the arm of operator can be suitably away from treating
The test tube of clamping, it is to avoid can be in the test tube for carrying out vigorous reaction and spill reagent unnecessary injury is brought to operator.Enter one
Step is flexibly positioned by resilient key so that holder and gripping member can be connected firmly relatively.Simultaneously because groove is many
It is individual, therefore can realize that multistage is positioned, choose optimal gripping test tube distance.
Preferably, the groove 3031 of the first groove 2031 and second is half arcuate structure, is easy to resilient key to enter
Enter and positioned in groove.
Specifically, the first resilient key 2013 includes shank 2010, spring 2012 and ball 2014；The shank 2010 is
Hollow structure, forms an accommodating chamber, and the spring 2012 is contained in the accommodating chamber, the ball 2014 and the bullet of spring 2012
Property coordinate, and part expose to the accommodating chamber；When the first holder 201 and the first gripping member 203 are positioned, ball 2014
Exposed parts are contacted with first groove 2031 so that the first holder 201 and the first gripping member 203 are flexibly positioned.
Second resilient key 3013 and the first resilient key 2013 have identical 26S Proteasome Structure and Function, will not be described here.
First holder 201 includes the first clamping part 2021, the second clamping part 2023 and the first reinforcing hole 2025；
The first reinforcing hole 2025 is arranged between the clamping part 2023 of the first clamping part 2021 and second；First clamping part 2021
To be set away from the one end of the first gripping member 203.
Second holder 301 includes the 3rd clamping part 3021, the 4th clamping part 3023 and the second reinforcing hole 3025；
The second reinforcing hole 3025 is arranged between the 3rd clamping part 3021 and the 4th clamping part 3023；And the 3rd clamping
Portion 3021 and the corresponding setting of first clamping part 2021, form the clamping of test tube first position；The He of 4th clamping part 3023
Second clamping part 2023 is corresponding to be set, and forms the size of the clamping of test tube second position, the first clamping position and the second clamping position
Difference, can clamp different size of test tube.
Second reinforcing hole 3025 and the first reinforcing correspondence of hole 2025.Operator reinforces hole 2025 with finger insertion first
During with the second reinforcing hole 3025 the first support sector 201 and the second holder 301 can be coordinated more firmly to be clamped in the first folder
Hold the test tube in position and the second clamping position.
Further, the first elasticity is provided with the clamping face of the clamping part 2023 of the first clamping part 2021 and second
Pad 2022, it is preferable that the first cushion 2022 is rubber blanket, an and face indention of the holding test tubes of the first cushion 2022,
The dynamics of holding test tubes can be increased, while preventing test tube clamp from damaging test tube with test tube hard contact.
The second cushion 3022, described are provided with the clamping face of 3rd clamping part 3021 and the 4th clamping part 3023
Two cushions 3022 are rubber blanket.And a face indention of the holding test tubes of the second cushion 3022, holding test tubes can be increased
Dynamics, while preventing test tube clamp and test tube hard contact from damaging test tube.
Further, the port of the first clamping part 2021 is provided with the first magnetic block 2020；3rd clamping part 3021
Port be provided with the second magnetic block 3020, first magnetic block 2020 and the magnetic absorption of the second magnetic block 3020 are matched somebody with somebody
Close, prevent that the first clamping limb 20 and the second clamping limb 30 are separated when during holding test tubes due to operator's accident, are clamped
Test tube drop damage.
Further, it is provided with the first clamping limb 20 on contraposition pipe 2027, second clamping limb 30 and is provided with contraposition
Post 3027, during holding test tubes, the contraposition post 3027 is inserted into the contraposition pipe 2027.Ensure the first clamping limb 20 and second
Clamping limb 30 grips test tube with optimal alignment mode, it is ensured that retaining part possesses the contact area of maximum with test tube.
Compared with prior art, a kind of Bioexperiment test tube clamp provided by the utility model has advantages below：
1st, by the scalable setting of the first clamping limb and the second clamping limb, the arm of operator can be suitably away from treating
The test tube of clamping, it is to avoid can be in the test tube for carrying out vigorous reaction and spill reagent unnecessary injury is brought to operator.Enter one
Step is flexibly positioned by resilient key so that holder and gripping member can be connected firmly relatively.Simultaneously because groove is many
It is individual, therefore can realize that multistage is positioned, choose optimal gripping test tube distance.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification made within the principle of utility model, equivalent substitution and improvement etc. all should include protection domain of the present utility model
Within.
Claims (7)
1. a kind of biologic test test tube clamp, it is characterised in that：It is described including the first clamping limb, the second clamping limb and rotating shaft
First clamping limb and the second clamping limb are hinged by rotating shaft；First clamping limb includes the first holder and the being connected with each other
One gripping member, inwall of first gripping member close to described first holder one end opens up the first groove, first groove
For setting multiple and in a row-shaped, outer wall of first holder close to first gripping member one end offers the first holding tank, the
It is fixedly installed the first resilient key in one holding tank, first resilient key is with the first groove resilient engagement so that described the
One holder relatively described first gripping member telescopic moving and can position shifting；Second clamping limb includes second be connected with each other
Holder and the second gripping member, second holder are correspondingly arranged with first holder, the second gripping member correspondence
First gripping member is set；Second gripping member offers the second groove, institute on the inwall of second holder one end
State the second groove for it is multiple and it is in a row-shaped set, second holder offers the on the outer wall of second gripping member one end
The second resilient key is fixedly installed in two holding tanks, the second holding tank, second resilient key is matched somebody with somebody with the second groove elasticity
Close so that second holder relatively described second gripping member telescopic moving and can position shifting.
2. biologic test test tube clamp as claimed in claim 1, it is characterised in that：First groove and the second groove are half
Arcuate structure.
3. biologic test test tube clamp as claimed in claim 2, it is characterised in that：First resilient key includes shank, spring
And ball；The shank is fixed in the holding tank；The shank is hollow structure, forms an accommodating chamber, the spring
It is contained in the accommodating chamber；The ball coordinates with spring, and part exposes to the accommodating chamber；In the first holder
When being positioned with the first gripping member, ball emerged part and the first groove Elastic Contact.
4. biologic test test tube clamp as claimed in claim 1, it is characterised in that：First holder includes the first clamping
Portion, the second clamping part and the first reinforcing hole；The first reinforcing hole be arranged at first clamping part and the second clamping part it
Between；Second holder includes the 3rd clamping part, the 4th clamping part and the second reinforcing hole；The second reinforcing hole is arranged at
Between 3rd clamping part and the 4th clamping part；And the 3rd clamping part setting corresponding with first clamping part, shape
Into the first clamping position, the 4th clamping part is corresponding with second clamping part to be set, and is formed second and is clamped position.
5. biologic test test tube clamp as claimed in claim 4, it is characterised in that：First clamping part, the second clamping part,
Cushion is provided with the clamping face of three clamping parts and the 4th clamping part, the one side of the cushion holding test tubes is in sawtooth
Shape.
6. biologic test test tube clamp as claimed in claim 4, it is characterised in that：The port of first clamping part is provided with the
One magnetic block；The port of 3rd clamping part is provided with the second magnetic block, first magnetic block and second magnetic
Block magnetic absorption coordinates.
7. biologic test test tube clamp as claimed in claim 1, it is characterised in that：Contraposition is provided with first clamping limb
Contraposition post is provided with pipe, second clamping limb, during holding test tubes, the contraposition post is inserted into the contraposition pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353935.7U CN206604542U (en) | 2017-04-06 | 2017-04-06 | A kind of biologic test test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353935.7U CN206604542U (en) | 2017-04-06 | 2017-04-06 | A kind of biologic test test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604542U true CN206604542U (en) | 2017-11-03 |
Family
ID=60173557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353935.7U Expired - Fee Related CN206604542U (en) | 2017-04-06 | 2017-04-06 | A kind of biologic test test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092388A (en) * | 2018-11-06 | 2018-12-28 | 苏州中誉智骏企业管理有限公司 | A kind of test tube fixture suitable for chemical experiment |
| CN109262542A (en) * | 2018-10-25 | 2019-01-25 | 郑州佛光发电设备有限公司 | Clamping device for confined space in shelter power station |
-
2017
- 2017-04-06 CN CN201720353935.7U patent/CN206604542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262542A (en) * | 2018-10-25 | 2019-01-25 | 郑州佛光发电设备有限公司 | Clamping device for confined space in shelter power station |
| CN109092388A (en) * | 2018-11-06 | 2018-12-28 | 苏州中誉智骏企业管理有限公司 | A kind of test tube fixture suitable for chemical experiment |
| CN109092388B (en) * | 2018-11-06 | 2020-07-31 | 威海惠高生物科技有限公司 | Test tube clamp suitable for chemistry experiments are used |
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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 |
Granted publication date: 20171103 Termination date: 20200406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |