CN107225012A - The lift rack for test tube of shutter is installed - Google Patents
The lift rack for test tube of shutter is installed Download PDFInfo
- Publication number
- CN107225012A CN107225012A CN201710576903.8A CN201710576903A CN107225012A CN 107225012 A CN107225012 A CN 107225012A CN 201710576903 A CN201710576903 A CN 201710576903A CN 107225012 A CN107225012 A CN 107225012A
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- fixedly connected
- shutter
- plate
- 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
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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
- B01L9/06—Test-tube stands; Test-tube holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a kind of lift rack for test tube for installing shutter, including rack for test tube body, shutter, expansion bracket and base, the rack for test tube body includes the test tube plate for uniformly offering test tube hole, the lower end of the test tube plate is interval with supporting plate, uniformly circular groove is offered in the supporting plate, the circular groove is coaxially set with the test tube hole, it is vertical between the test tube plate and the supporting plate to be fixedly connected with support bar, the both sides of the rack for test tube body have been fixedly connected with telescopic arm, the telescopic arm includes vertically being fixedly connected on the fixed arm in the supporting plate and telescopic slide in the lever arm in the fixed arm, level is fixedly connected with the shutter between two lever arms, the bottom surface two ends of the rack for test tube body are symmetrically fixedly connected with the expansion bracket, two expansion brackets are fixedly connected with the base.By the above-mentioned means, the present invention can be blocked to rack for test tube, prevent steam and dust from falling into test tube.
Description
Technical field
The present invention relates to rack for test tube field, more particularly to a kind of lift rack for test tube for installing shutter.
Background technology
It often may require that in chemistry and biological experiment and use test tube, the rack for test tube for depositing test tube, long-term exposure
Cause dust to overstock in atmosphere, cause test tube using preceding needing to carry out cleaning treatment again, if without cleaning, can be to reality
The accuracy for testing result is impacted, and difficulty is increased to experimenter, and traditional rack for test tube lacks dust guard pollution abatement equipment and corresponding anti-
Dirt measure, results in the need for the regular workload that test tube is cleaned and dried, experimenter is added, wastes one
The fixed working time.
The content of the invention
, can be to test tube the present invention solves the technical problem of a kind of lift rack for test tube for installing shutter is provided
Frame is blocked, and prevents steam and dust from falling into test tube.
In order to solve the above technical problems, one aspect of the present invention is：A kind of liter for installing shutter is provided
Drop formula rack for test tube, including rack for test tube body, shutter, expansion bracket and base, the rack for test tube body include uniformly offering examination
The test tube plate of pore, the lower end of the test tube plate, which is interval with supporting plate, the supporting plate, uniformly offers circular groove, the circle
Groove is coaxially set with the test tube hole, vertical between the test tube plate and the supporting plate to be fixedly connected with support bar, described
The both sides of rack for test tube body have been fixedly connected with telescopic arm, and the telescopic arm includes vertically being fixedly connected in the supporting plate
Fixed arm and the telescopic slide level between the lever arm in the fixed arm, two lever arms are fixedly connected with the screening
Baffle plate, the shutter is formed located at the top of the test tube plate and covered, and the bottom surface two ends of the rack for test tube body are symmetrically fixed
The expansion bracket is connected with, two expansion brackets are fixedly connected with the base, and the expansion bracket is by some flexible lists
Member, which intersects, connects composition.
In a preferred embodiment of the present invention, the expansion bracket is provided with regulating bolt, two expansion brackets
Provided with damping device.
In a preferred embodiment of the present invention, locking claw of the fixed arm provided with the fixed lever arm.
In a preferred embodiment of the present invention, the size of the supporting plate is more than the size of the test tube plate.
In a preferred embodiment of the present invention, the circular groove opening upwards are opened up, and the section of the circular groove is circle, institute
State in circular groove provided with water suction pad.
The beneficial effects of the invention are as follows：What the present invention can regulate and control carries out dust-proof processing to rack for test tube, before experiment is carried out
Shutter can be moved away above rack for test tube by telescopic arm, conveniently take out test tube and carry out plus take solution, carried out in experiment
When shutter can be moved to above rack for test tube and to test tube formation block surface, prevent that exposure causes in atmosphere for a long time
Dust enters in test tube, has influence on the accuracy of experimental result, and the worker that it also avoid needs frequent to carry out repeatedly test tube
Cleaning, save the unnecessary time, be also possible to prevent steam in wet weathers such as rainy days and fall into cause test tube in test tube
The humidity of inwall.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation for the preferred embodiment of lift rack for test tube one that the present invention installs shutter；
The mark of each part is as follows in accompanying drawing：1st, rack for test tube body；2nd, shutter；3rd, expansion bracket；4th, base；5th, test tube hole；6、
Test tube plate；7th, supporting plate；8th, circular groove；9th, support bar；10th, telescopic arm；11st, fixed arm；12nd, lever arm；13rd, claw is locked.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of lift rack for test tube for installing shutter, including rack for test tube body 1, shutter 2, expansion bracket 3 and base 4, it is described
Rack for test tube body 1 includes the test tube plate 6 for uniformly offering test tube hole 5, and the lower end of the test tube plate 6 is interval with supporting plate 7, institute
State and uniformly offer circular groove 8 in supporting plate 7, the circular groove 8 is coaxially set with the test tube hole 5, the test tube plate 6 with it is described
Support bar 9 vertically is fixedly connected between supporting plate 7, the both sides of the rack for test tube body 1 have been fixedly connected with telescopic arm 10, institute
Stating telescopic arm 10 includes vertically being fixedly connected on the fixed arm 11 in the supporting plate 7 and telescopic slide in the fixed arm 11
Lever arm 12, level is fixedly connected with the shutter 2 between two lever arms 12, and the shutter 2 is located at described
The top of test tube plate 6, which is formed, to be covered, and the bottom surface two ends of the rack for test tube body 1 are symmetrically fixedly connected with the expansion bracket 3, two
The expansion bracket 3 is fixedly connected with the base 4, and the expansion bracket 3 is made up of the connection that intersects of some telescopic units.
In addition, the expansion bracket 3, which is provided with regulating bolt, two expansion brackets 3, is equipped with damping device.
In addition, locking claw 13 of the fixed arm 11 provided with the fixed lever arm 12.
In addition, the size of the supporting plate 7 is more than the size of the test tube plate 6.
In addition, the opening upwards of circular groove 8 are opened up, the section of the circular groove 8 is provided with water suction in circle, the circular groove 8
Pad.
The operation principle of the present invention includes the test tube plate 6 for uniformly offering test tube hole 5 for rack for test tube body 1, test tube plate 6
Lower end is interval with supporting plate 7, and the size of supporting plate 7, which is more than in the size of test tube plate 6, supporting plate 7, uniformly offers circular groove 8,
The opening upwards of circular groove 8 are opened up, and the section of circular groove 8 is, provided with water suction pad, test tube to be inverted into test tube in circle, circular groove 8
When being dried in hole 5, residual liquid, which is fallen directly into water suction pad, to be absorbed, and is prevented liquid to be flowed into supporting plate 7 and is made
Into the erosion damage of plate body, circular groove 8 is coaxially set with test tube hole 5, and preferably test tube is fixed, test tube plate 6 and support
Support bar 9 vertically is fixedly connected between plate 7, fixed support is formed between test tube plate 6 and supporting plate 7, rack for test tube body 1
Both sides have been fixedly connected with telescopic arm 10, and telescopic arm 10 includes the fixed arm 11 being vertically fixedly connected in supporting plate 7 and flexible
The lever arm 12 slided in fixed arm 11, the telescopic slide of lever arm 12 is propped up in the fixed arm 11 into paying fixed arm 11, from
And driving the shutter 2 between lever arm 12 to carry out height regulation, fixed arm 11 is provided with the locking claw of fixed lever arm 12
13, lever arm 12 is fixed clamping adjusting to correct position, level is fixedly connected with screening between two lever arms 12
Baffle plate 2, shutter 2 is formed located at the top of test tube plate 6 and covered, and plays dustproof effect, the bottom surface two ends of rack for test tube body 1 are symmetrical
Expansion bracket 3 is fixedly connected with, two expansion brackets 3 are fixedly connected with base 4, rack for test tube body 1 is entered by expansion bracket 3
The adjustment of row height, expansion bracket 3 is made up of the connection that intersects of some telescopic units, and expansion bracket 3 is provided with regulating bolt, upwards
Pull rack for test tube body 1 and drive expansion bracket 3 to be stretched, carry out locking admittedly by regulating bolt adjusting to proper height
It is fixed, damping device is equipped with two expansion brackets 3, reduces the vibrations being subject in operation, improves the stability of structure.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of lift rack for test tube for installing shutter, including rack for test tube body, shutter, expansion bracket and base, its feature
It is, the rack for test tube body includes the test tube plate for uniformly offering test tube hole, and the lower end of the test tube plate is interval with support
Uniformly offer circular groove in plate, the supporting plate, the circular groove is coaxially set with the test tube hole, the test tube plate with it is described
Support bar vertically is fixedly connected between supporting plate, the both sides of the rack for test tube body have been fixedly connected with telescopic arm, described to stretch
Contracting arm includes vertically being fixedly connected on the fixed arm in the supporting plate and telescopic slide in the lever arm in the fixed arm, two
Level is fixedly connected with the shutter between the individual lever arm, and the shutter is formed located at the top of the test tube plate and hidden
Lid, the bottom surface two ends of the rack for test tube body are symmetrically fixedly connected with the expansion bracket, and two expansion brackets are fixedly connected
In on the base, the expansion bracket is made up of the connection that intersects of some telescopic units.
2. the lift rack for test tube according to claim 1 for installing shutter, it is characterised in that the expansion bracket is provided with
Damping device is equipped with regulating bolt, two expansion brackets.
3. the lift rack for test tube according to claim 1 for installing shutter, it is characterised in that the fixed arm is provided with
The locking claw of the fixed lever arm.
4. the lift rack for test tube according to claim 1 for installing shutter, it is characterised in that the size of the supporting plate
More than the size of the test tube plate.
5. the lift rack for test tube according to claim 1 for installing shutter, it is characterised in that the circular groove opening upwards
Open up, the section of the circular groove is provided with water suction pad in circle, the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576903.8A CN107225012A (en) | 2017-07-14 | 2017-07-14 | The lift rack for test tube of shutter is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576903.8A CN107225012A (en) | 2017-07-14 | 2017-07-14 | The lift rack for test tube of shutter is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107225012A true CN107225012A (en) | 2017-10-03 |
Family
ID=59956432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576903.8A Pending CN107225012A (en) | 2017-07-14 | 2017-07-14 | The lift rack for test tube of shutter is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225012A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201940249U (en) * | 2010-12-07 | 2011-08-24 | 盛维护 | Test tube stand |
| CN202238120U (en) * | 2011-10-24 | 2012-05-30 | 郭晓莲 | Chemical test tube rack |
| CN205128020U (en) * | 2015-11-25 | 2016-04-06 | 闫清 | Test tube case is used in medical science inspection |
| CN205462357U (en) * | 2016-01-20 | 2016-08-17 | 宿州学院 | Dustproof easy test -tube rack of transporting |
| CN106391166A (en) * | 2016-11-25 | 2017-02-15 | 无锡市跨克微营养素有限公司 | Test tube rack with thermal insulation effect |
| CN205948941U (en) * | 2016-08-04 | 2017-02-15 | 吉林大学 | Special test -tube rack of medical science inspection |
| CN206924806U (en) * | 2017-07-14 | 2018-01-26 | 无锡市跨克微营养素有限公司 | The lift rack for test tube of shutter is installed |
-
2017
- 2017-07-14 CN CN201710576903.8A patent/CN107225012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201940249U (en) * | 2010-12-07 | 2011-08-24 | 盛维护 | Test tube stand |
| CN202238120U (en) * | 2011-10-24 | 2012-05-30 | 郭晓莲 | Chemical test tube rack |
| CN205128020U (en) * | 2015-11-25 | 2016-04-06 | 闫清 | Test tube case is used in medical science inspection |
| CN205462357U (en) * | 2016-01-20 | 2016-08-17 | 宿州学院 | Dustproof easy test -tube rack of transporting |
| CN205948941U (en) * | 2016-08-04 | 2017-02-15 | 吉林大学 | Special test -tube rack of medical science inspection |
| CN106391166A (en) * | 2016-11-25 | 2017-02-15 | 无锡市跨克微营养素有限公司 | Test tube rack with thermal insulation effect |
| CN206924806U (en) * | 2017-07-14 | 2018-01-26 | 无锡市跨克微营养素有限公司 | The lift rack for test tube of shutter is installed |
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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 |
Application publication date: 20171003 |
|
| RJ01 | Rejection of invention patent application after publication |