CN107398315A - Reagent rack suitable for poisonous and harmful reagent aspiration - Google Patents
Reagent rack suitable for poisonous and harmful reagent aspiration Download PDFInfo
- Publication number
- CN107398315A CN107398315A CN201710403079.6A CN201710403079A CN107398315A CN 107398315 A CN107398315 A CN 107398315A CN 201710403079 A CN201710403079 A CN 201710403079A CN 107398315 A CN107398315 A CN 107398315A
- Authority
- CN
- China
- Prior art keywords
- cantilever
- reagent
- swingle
- column
- poisonous
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
Abstract
The invention discloses a kind of reagent rack suitable for poisonous and harmful reagent aspiration, including base, the column being arranged on base, the cantilever for being arranged on column and being located above operating platform and it is rotatably arranged on cantilever and is used for the clamping device for clamping reagent bottle and test tube, cantilever vertically sets multiple on column, the length direction of cantilever and the length direction of column are perpendicular, and clamping device sets multiple on cantilever.
Description
Technical field
The invention belongs to technical field of experiment equipment, specifically, is taken out the present invention relates to one kind suitable for poisonous and harmful reagent
The reagent rack taken.
Background technology
Reagent rack is the conventional experimental provision in laboratory, the reagent rack common at present annex as experimental bench mostly, with
Experimental bench is installed together, and its main function is to place various reagents bottle, is easy to experimenter to pick and place reagent.But in experimental implementation mistake
Many reagents are all poisonous and hazardous in journey, if experimenter directly contacts the reagent bottle of such reagent, are certainly existed to reality
The risk that the personnel of testing damage.And can only be manually completed when available reagent frame storage reagent and reagent aspiration by experimenter,
It is this continually directly to operate picking and placeing, extracting for reagent manually, personal injury will certainly be caused to experimenter.
To solve the above problems, a good experimental situation is provided to experimenter, now from experimental implementation safely, conveniently
Angle to the present invention reagent rack be designed.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention provides a kind of fit
In the reagent rack of poisonous and harmful reagent aspiration, it is therefore an objective to facilitate experimenter to extract poisonous and harmful reagent.
To achieve these goals, the technical scheme taken of the present invention is：Suitable for the reagent rack of poisonous and harmful reagent aspiration,
Including base, the column being arranged on base, it is arranged on column and cantilever above the operating platform and rotatable sets
It is placed on cantilever and for clamping the clamping device of reagent bottle and test tube, cantilever vertically sets multiple on column, hangs
The length direction of arm and the length direction of column are perpendicular, and clamping device sets multiple on cantilever.
The adjustable in length of the column, column are arranged to lower prop and and lower prop by being vertically arranged on the base
The column body that body is slidably connected is formed, and lower prop is upper end open, the structure of inner hollow, and column body is inserted in lower prop, institute
Cantilever is stated to be fixedly connected with column body.
The clamping device includes being sheathed on the cantilever and relative to rotatable first swingle of cantilever and first
The second swingle and for detachable connection and be used to clamp reagent bottle and examination with the second swingle that swingle is rotatably connected
The test tube clamp of pipe.
The cantilever is provided with the lockable mechanism for fixing first swingle, and the first swingle, which has, allows lockable mechanism
The first embedded lock groove and the first lock groove set multiple.
The lockable mechanism includes being arranged at the first lock pin that in the cantilever and can be embedded in first lock groove
The first spring with being arranged in cantilever and for applying elastic force to the first lock pin.
First swingle is provided with the lockable mechanism for fixing second swingle, and the second swingle, which has, allows lock
The second lock groove and the second lock groove of locking mechanism insertion set multiple.
The lockable mechanism includes being arranged in first swingle and can be embedded in second lock groove second
Lock pin and it is arranged in the first swingle and for applying the second spring of elastic force to the second lock pin.
The present invention is suitable to the reagent rack of poisonous and harmful reagent aspiration, and provided with base, base can play to reagent rack device
Firm effect, and base is provided with roller, facilitates reagent rack to move；Stem height can adjust, and can adapt to the reality of different heights
Test personnel and carry out reagent aspiration operation；Multiple cantilevers are equipped with column different height and at sustained height, facilitate multiple experiments
Personnel work simultaneously；Cantilever is provided with multiple clamping devices, so as to clamp multiple reagent bottles and test tube；And pass through setting
First swingle and the second swingle can realize multi-angle regulation of the clamping device relative to cantilever, be easy to adjust in reagent bottle
Liquid level position, in favor of extract；Clamping device and the second swingle are detachable connection, are easy to maintenance to change.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation for the reagent rack that the present invention is suitable to poisonous and harmful reagent aspiration；
Fig. 2 is the connection diagram of cantilever and column；
Fig. 3 is the structural representation of the first lockable mechanism；
Fig. 4 is the sectional view of the first lockable mechanism；
Fig. 5 is the structural representation of the second lockable mechanism；
Fig. 6 is the sectional view of the second lockable mechanism；
In figure mark for：
1st, base；2nd, column；21st, column body；22nd, lower prop；3rd, cantilever；4th, test tube clamp；5th, the first swingle；6th, second
Swingle；7th, the first lock pin；8th, the first spring；9th, the second lock pin；10th, second spring.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to its implementation.
As depicted in figs. 1 and 2, the invention provides a kind of reagent rack suitable for poisonous and harmful reagent aspiration, including base
1st, the column 2 that is arranged on base 1, it is arranged on column 2 and the cantilever 3 above operating platform and is rotatably arranged on
On cantilever 3 and it is used for the clamping device for clamping reagent bottle and test tube, cantilever 3 vertically sets multiple, cantilever on column 2
The length direction of 3 length direction and column 2 is perpendicular, and clamping device sets more on cantilever 3 along the length direction of cantilever 3
It is individual.
Specifically, as shown in figure 1, the bottom of base 1 is provided with multiple rollers, the overall movement of reagent rack is advantageous to.It is vertical
Post 2 is is vertically arranged on base 1, and adjustable in length, is suitable for the use of the experimenter of different heights, improves general
Property.As preferable, column 2 is arranged to the lower prop 22 by being vertically arranged on base 1 and is slidably connected with lower prop 22
Column body 21 is formed, and lower prop 22 is upper end open, the structure of inner hollow, and column body 21 is inserted in lower prop 22 and for can edge
Length direction moves linearly, and column 2 is stretched, realizes the regulation of length.After the length adjustment of column 2 is suitable, needing will be upper
Cylinder 21 and lower prop 22 are fixed.Fixed form can pass through column body 21 and lower prop 22 by using latch, accordingly in upper prop
Set on body 21 and lower prop 22 and allow the locking hole that latch passes through, and the locking hole in column body 21 and lower prop 22 is along long
It is multiple to spend direction setting.Fixed form with it can be also the lock sleeve that is threadedly coupled by being arranged in the upper end of lower prop 22, on
Cylinder 21 passes through from lock sleeve, by tightening lock sleeve, lock sleeve is clamped column body 21, realizes column body 21 and lower prop
22 locking is fixed.
As depicted in figs. 1 and 2, cantilever 3 and column body 21 are oval rod component, and the end of cantilever 3 is upper with column 2
Cylinder 21 is fixedly connected and both length directions are perpendicular, and cantilever 3 is equal along the length direction of column body 21 in column body 21
Even setting is multiple, while each opening position on the length direction of column body 21 is circumferentially uniformly arranged multiple cantilevers 3, i.e., same
The punishment of one height and position is furnished with the cantilever 3 stretched out to the surrounding of column body 21, can set multiple clamp to fill on each cantilever 3
Put, so as to clamp multiple reagent bottles and test tube, facilitate using and operating for experimenter.
As depicted in figs. 1 and 2, clamping device includes being sheathed on cantilever 3 and rotated relative to cantilever 3 rotatable first
Bar 5, the second swingle 6 being rotatably connected with the first swingle 5 and be detachable connection and for pressing from both sides with the second swingle 6
The test tube clamp 4 of tight reagent bottle and test tube.
As well known in the skilled person, it is mainly by be articulated and connected two for the structure of test tube clamp 4
Jig arm is formed, and torsion spring is connected between two jig arm, and torsion spring applies active force to two jig arm so that two jig arm can match
The tight reagent bottle of co-clip and test tube.As preferable, test tube clamp 4 with the second swingle 6 to be threadedly coupled, accordingly in test tube clamp 4
The end set external screw thread of one of jig arm, the screw thread for allowing the jig arm of test tube clamp 4 to insert is provided with the end of the second swingle 6
Hole.Test tube clamp 4 is arranged to facilitate the dismounting between the swingle 6 of test tube clamp 4 and second with the second swingle 6 to be threadedly coupled.
It is rotatable by the way that clamping device is disposed relative into cantilever 3 so as to clamp reagent bottle and test tube in test tube clamp 4
The position of bottleneck of reagent bottle and test tube can be adjusted as needed afterwards, in order to which experimenter extracts liquid in bottle, and can be with
Realize multi-angle, multidirectional operation.Cantilever 3 is provided with the first lockable mechanism for fixing the first swingle 5, the first swingle
5 have allow the first lockable mechanism be embedded in the first lock groove and the first lock groove set it is multiple.The end of first swingle 5 has
Allow the first mounting hole that cantilever 3 passes through and the first mounting hole is circular hole, the first lock groove is arranged at the inwall at the first mounting hole
On face and multiple first lock grooves are to be uniformly distributed circumferentially on the internal face at the first mounting hole.As preferable, such as Fig. 3
Shown in Fig. 4, the first lockable mechanism includes being arranged in cantilever 3 and being embedded in the first lock groove set on the first swingle 5
In the first lock pin 7 and be arranged in cantilever 3 and for applying the first spring 8 of elastic force to the first lock pin 7.First locking
Pin 7 is spherical partses, and it is along the footpath of cantilever 3 that cantilever 3, which is provided with the first spring 8 of receiving and the accommodating hole and accommodating hole of the first lock pin 7,
To the circular hole of extension, elastic force that the first spring 8 applies to the first lock pin 7 cause the first lock pin 7 keep embedded accommodating hole and
State in first lock groove.When applying the external forces for rotating it to the first swingle 5, the first swingle 5 can squeeze
The first lock pin 7 is pressed so that the first lock pin 7 to be extruded from lock groove, and then locking can be released, makes the first swingle 5 outstanding
It can be rotated upwardly and downwardly on arm 3, adjust the position of bottleneck of reagent bottle and test tube, until external forces disappear, in the first spring 8
Under effect, the first lock pin 7 is embedded in another lock groove, realize that the locking of the first swingle 5 is fixed.First lockable mechanism is set
Put it is multiple and equal with the quantity of the first lock groove, multiple first lockable mechanisms on cantilever 3 to be uniformly distributed circumferentially, it is each
Lockable mechanism is engaged with a lock groove on the first swingle 5 respectively, improves what locking rear fixture was integrally fixed
Reliability.
The length direction of the length direction and cantilever 3 of first swingle 5 is perpendicular, the second swingle 6 and the first swingle 5
To be coaxially disposed.And can left rotation and right rotation by the way that the second swingle 6 is disposed relative into the first swingle 5 so that in test tube
The direction of reagent bottle and test tube bottleneck can be adjusted as needed after the clamping reagent bottles of folder 4 and test tube, make reagent bottle and test tube
Bottleneck direction is easy to the direction of liquid in experimenter's extraction bottle.First swingle 5 is provided with fix the second swingle 6 the
Two lockable mechanisms, the second swingle 6 has the second lock groove for allowing the second lockable mechanism to be embedded in and the setting of the second lock groove is multiple.
There is the second mounting hole for allowing the first swingle 5 to insert at the end center of second swingle 6, the second mounting hole is circular hole, the
Two lock grooves are arranged on the internal face at the second mounting hole and multiple second lock grooves are on the internal face at the second mounting hole
To be uniformly distributed circumferentially.As shown in Figure 5 and Figure 6, the second lockable mechanism includes being arranged in the first swingle 5 and can be embedded in the
The second lock pin 9 in two lock grooves and it is arranged in the first swingle 5 and for applying the second of elastic force to the second lock pin 9
Spring 10.Second lock pin 9 is spherical partses, and the first swingle 5, which is provided with, accommodates the accommodating of the lock pin 9 of second spring 10 and second
Hole and accommodating hole are the circular hole radially extended along the first swingle 5, and the elastic force that second spring 10 applies to the second lock pin 9 makes
Obtain the state in the embedded accommodating hole of the second lock pin 9 holding and the second lock groove.Make what it was rotated applying to the second swingle 6
During external forces, the second swingle 6 can extrude the second lock pin 9 so that the second lock pin 9 to be extruded from the second lock groove, enter
And locking can be released, the second swingle 6 is rotated, until external forces disappear, in the presence of second spring 10,
The second lock pin 9 is embedded in another second lock groove, realize that the locking of the second swingle 6 is fixed.Second lockable mechanism is set
Multiple and equal with the quantity of the second lock groove, multiple second lockable mechanisms are to be uniformly distributed circumferentially on the first swingle 5,
Each second lockable mechanism is engaged with second lock groove on the second swingle 6 respectively, improves the second rotation after locking
The reliability that bull stick 6 is fixed, it is ensured that the stabilization of reagent bottle and test tube.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (7)
1. the reagent rack suitable for poisonous and harmful reagent aspiration, it is characterised in that：Including base, the column being arranged on base, set
It is placed in the cantilever on column and being located above operating platform and is rotatably arranged on cantilever and is used to clamp reagent bottle and examination
The clamping device of pipe, cantilever vertically set multiple, the length direction of cantilever and the length direction phase of column on column
Vertically, clamping device is set multiple on cantilever.
2. the reagent rack according to claim 1 suitable for poisonous and harmful reagent aspiration, it is characterised in that：The length of the column
Degree is adjustable, and column is arranged to the lower prop by being vertically arranged on the base and the column body structure being slidably connected with lower prop
Into lower prop is upper end open, the structure of inner hollow, and column body is inserted in lower prop, and the cantilever is fixed with column body to be connected
Connect.
3. the reagent rack according to claim 2 suitable for poisonous and harmful reagent aspiration, it is characterised in that：The clamping device
Including be sheathed on the cantilever and relative to rotatable first swingle of cantilever, be rotatably connected with the first swingle the
Two swingles and be detachable connection and for clamping the test tube clamp of reagent bottle and test tube with the second swingle.
4. the reagent rack according to claim 3 suitable for poisonous and harmful reagent aspiration, it is characterised in that：Set on the cantilever
There is a lockable mechanism for fixing first swingle, the first swingle has the first lock groove for allowing lockable mechanism to be embedded in and the
One lock groove sets multiple.
5. the reagent rack according to claim 4 suitable for poisonous and harmful reagent aspiration, it is characterised in that：The lockable mechanism
Including the first lock pin for being arranged in the cantilever and being embedded in first lock groove and it is arranged in cantilever and is used for
Apply the first spring of elastic force to the first lock pin.
6. the reagent rack according to claim 3 suitable for poisonous and harmful reagent aspiration, it is characterised in that：First rotation
Bar is provided with the lockable mechanism for fixing second swingle, and the second swingle has the second locking for allowing lockable mechanism to be embedded in
Groove and the second lock groove set multiple.
7. the reagent rack according to claim 6 suitable for poisonous and harmful reagent aspiration, it is characterised in that：The lockable mechanism
Including the second lock pin that is arranged in first swingle and can be embedded in second lock groove and it is arranged at the first rotation
In bull stick and for the second spring to the second lock pin application elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403079.6A CN107398315A (en) | 2017-06-01 | 2017-06-01 | Reagent rack suitable for poisonous and harmful reagent aspiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403079.6A CN107398315A (en) | 2017-06-01 | 2017-06-01 | Reagent rack suitable for poisonous and harmful reagent aspiration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398315A true CN107398315A (en) | 2017-11-28 |
Family
ID=60405064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403079.6A Pending CN107398315A (en) | 2017-06-01 | 2017-06-01 | Reagent rack suitable for poisonous and harmful reagent aspiration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398315A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546083Y (en) * | 2001-12-18 | 2003-04-23 | 朱成玲 | Free up-down laboratory supporting device for students use |
| CN202012535U (en) * | 2011-04-20 | 2011-10-19 | 东莞宏灿光电制品有限公司 | Fixing device being able to rotate to adjust angle |
| CN202387486U (en) * | 2011-12-20 | 2012-08-22 | 深圳市华测检测技术股份有限公司 | Iron support capable of fixing multiple groups of water bath Soxhlet extraction devices |
| CN203140037U (en) * | 2013-03-22 | 2013-08-21 | 淄博市新材料研究所 | Multifunctional laboratory bracket |
| CN205392519U (en) * | 2016-03-14 | 2016-07-27 | 陕西理工学院 | Iron stand for chemical test |
| CN206046093U (en) * | 2016-08-23 | 2017-03-29 | 李寅菡 | Senior chemistry aided education testing stand |
-
2017
- 2017-06-01 CN CN201710403079.6A patent/CN107398315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546083Y (en) * | 2001-12-18 | 2003-04-23 | 朱成玲 | Free up-down laboratory supporting device for students use |
| CN202012535U (en) * | 2011-04-20 | 2011-10-19 | 东莞宏灿光电制品有限公司 | Fixing device being able to rotate to adjust angle |
| CN202387486U (en) * | 2011-12-20 | 2012-08-22 | 深圳市华测检测技术股份有限公司 | Iron support capable of fixing multiple groups of water bath Soxhlet extraction devices |
| CN203140037U (en) * | 2013-03-22 | 2013-08-21 | 淄博市新材料研究所 | Multifunctional laboratory bracket |
| CN205392519U (en) * | 2016-03-14 | 2016-07-27 | 陕西理工学院 | Iron stand for chemical test |
| CN206046093U (en) * | 2016-08-23 | 2017-03-29 | 李寅菡 | Senior chemistry aided education testing stand |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |