CN106824343A - A kind of angular adjustment rack for test tube fixing device - Google Patents
A kind of angular adjustment rack for test tube fixing device Download PDFInfo
- Publication number
- CN106824343A CN106824343A CN201710007940.7A CN201710007940A CN106824343A CN 106824343 A CN106824343 A CN 106824343A CN 201710007940 A CN201710007940 A CN 201710007940A CN 106824343 A CN106824343 A CN 106824343A
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- CN
- China
- Prior art keywords
- test tube
- rack
- plate
- base
- side 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.)
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The present invention relates to a kind of angular adjustment rack for test tube fixing device, including base, rack for test tube placing frame and rack for test tube fixing device, base is made up of two pieces of base side plates and connecting rod, rack for test tube placing frame includes base plate, framework side plate, installing plate, upper connecting rod and lower link, rack for test tube jacking mechanism is by screw rod, two location nuts and top board are constituted, a rack for test tube jacking mechanism is separately installed with the two block frame side plates and two pieces of installing plates of rack for test tube placing frame, framework side plate is flexibly connected by rotating shaft with base side plate respectively, cambered way is provided with one piece of base side plate therein, slide bar is installed on corresponding framework side plate, slide bar is located in cambered way and extends cambered way outside, slide bar is fixed on base side plate by screw thread and angle locking nut.The present invention can accurate according to actual needs, arbitrarily adjust the angle of inclination of rack for test tube, and the present invention can also be applied to rack for test tube of different sizes, simple structure wide using scope.
Description
Technical field
The present invention relates to a kind of rack for test tube fixing device, more particularly to a kind of angular adjustment rack for test tube fixing device.
Background technology
The structure of existing rack for test tube is only capable of being disposed vertically in test tube, it is impossible to allow test tube slant setting.And present laboratory
Various experiments are being carried out, it is necessary to test tube is tilted into one section of certain angle slant setting particularly when cell culture is carried out
Time, and current rack for test tube structure can not allow the angle that test tube tilts to requirement of experiment, it is difficult to meet the demand of experiment.It is real
During testing, rack for test tube can only be inclined and fixed by staff using other aids, due to without special fixed dress
Put, staff is in the operating process for inclining rack for test tube, it is difficult to rack for test tube accurately is tilted into suitable angle, and operation
Inconvenience, have impact on the efficiency of work and the accuracy of experiment.
In presently disclosed patent document, disclose some can with the rack for test tube structure of slant setting test tube, but these
After rack for test tube improved structure, however it remains have following weak point, such as:A kind of test tube at angle of inclination of placement that can only be single
Frame, i.e. angle of inclination can not be adjusted according to actual needs, or can not place vertical test tube, or can only place certain rule
The test tube of lattice, versatility is not good, or complex structure etc..
The content of the invention
The technical problem to be solved in the present invention is：There is provided one kind can it is accurate according to actual needs, arbitrarily adjust inclination angle
The angular adjustment rack for test tube fixing device of degree, the angular adjustment rack for test tube fixing device can be applied to examination of different sizes
Pipe support, simple structure wide using scope.
Solving the technical scheme of above-mentioned technical problem is：A kind of angular adjustment rack for test tube fixing device, including base, test tube
Frame placing frame and rack for test tube fixing device, described base are by two pieces of base side plates and are connected between two pieces of base side plates
Connecting rod is constituted, two block frame side plates, two pieces of installations that described rack for test tube placing frame includes base plate, is connected to base plate two ends
Plate, two upper connecting rods being connected between two framework side plates and two lower links, installing plate be connected to upper connecting rod and lower link it
Between, at least provided with four, each rack for test tube jacking mechanism is by screw rod, two positioning spiral shells to described rack for test tube jacking mechanism
Female and top board is constituted, and is separately installed with a rack for test tube on the two block frame side plates and two pieces of installing plates of rack for test tube placing frame and is held out against
Mechanism, the i.e. screw rod of rack for test tube jacking mechanism pass through framework side plate or installing plate, top board to be fixedly connected with one end of screw rod and position
In in rack for test tube placing frame, screw rod is fixed on framework side plate or installing plate by two location nuts, two location nuts
It is located inside and outside framework side plate or installing plate respectively, two described block frame side plates pass through rotating shaft and base side plate respectively
It is flexibly connected, cambered way is provided with one piece of base side plate therein, slide bar is installed on corresponding framework side plate, slide bar is located at
Cambered way is interior and extends cambered way outside, and slide bar is fixed on base side plate by screw thread and angle locking nut, institute
Bottom face of the base plate of the rack for test tube placing frame stated higher than base.
Described base side plate is triangle.
The location nut and angle locking nut of described rack for test tube jacking mechanism use quincunx nut.
The described top board for installing rack for test tube jacking mechanism on a mounting board is to arrange vertically.
Due to using said structure, the invention has the advantages that：
1st, between the rack for test tube placing frame and base of the present invention by rotating shaft connect, i.e., according to experiment needs can accurately, times
Angle between meaning regulation rack for test tube placing frame and base, after being adjusted to suitable angle, the slide bar in cambered way can
It is fixed on base side plate with by angle locking nut, to fix the angle between rack for test tube placing frame and base, is now put
The rack for test tube put in rack for test tube placing frame is in heeling condition, and the test tube being placed in rack for test tube is also in heeling condition.
Therefore the inclined angle of test tube can accurately be adjusted using the present invention, disclosure satisfy that various experiments, particularly cell culture experiments
Demand, can improve the quality of culture.
2nd, the present invention holds out against the outside of rack for test tube by rack for test tube fixing device, by adjusting spiral shell in rack for test tube fixing device
Bar stretches into the length of rack for test tube placing frame, can hold out against the rack for test tube of different size specification, therefore the present invention suitable for of different sizes
The rack for test tube of specification, wider using scope, versatility is good.
3rd, the present invention is the angle regulator for being exclusively used in rack for test tube, and simple structure is easy to operate, it is possible to increase work people
The operating efficiency of member, it is ensured that quality of experiments.
Brief description of the drawings
Fig. 1：The angular adjustment rack for test tube fixing device stereogram of the present invention.
Fig. 2：The angular adjustment rack for test tube fixing device front sectional view of the present invention.
Fig. 3：One of use state stereogram of the present invention.
Fig. 4：The two of use state stereogram of the present invention.
In figure：1- bases, 11- base side plates, 111- cambered ways, 12- connecting rods, 2- rack for test tube placing frames, 21- bottoms
Plate, 22- framework side plates, 23- installing plates, 24- upper connecting rods, 25- lower links, 3- rack for test tube fixing devices, 31- screw rods, 32- positioning
Nut, 33- top boards, 4- rotating shafts, 5- slide bars, 6- angle locking nuts.
P- rack for test tubes.
Specific embodiment
Embodiment：A kind of angular adjustment rack for test tube fixing device, as Figure 1-Figure 2, including base 1, rack for test tube is placed
Frame 2 and rack for test tube fixing device 3, described base 1 are by two pieces of base side plates 11 and are connected between two pieces of base side plates
Connecting rod 12 is constituted, and described rack for test tube placing frame 2 includes base plate 21, is connected to the two block frame side plates 22, two at base plate two ends
Block installing plate 23, two upper connecting rods 24 being connected between two framework side plates and two lower links 25, installing plate is connected to company
Between bar and lower link, described rack for test tube jacking mechanism 3 is provided with four, and each rack for test tube jacking mechanism is by screw rod
31st, two location nuts 32 and top board 33 are constituted, and are divided on two block frame side plates 22 of rack for test tube placing frame and two pieces of installing plates 23
The screw rod 31 of one rack for test tube jacking mechanism 3, i.e. rack for test tube jacking mechanism is not installed through framework side plate 22 or installing plate 23,
Top board 33 is fixedly connected and in rack for test tube placing frame with one end of screw rod 31, and screw rod is fixed on by two location nuts 32
On framework side plate 22 or installing plate 23, two location nuts are located inside and outside framework side plate or installing plate respectively, institute
The two block frame side plates 22 stated are flexibly connected by rotating shaft 4 with base side plate 11 respectively, are provided with one piece of base side plate therein
Cambered way 111, is provided with slide bar 5 on corresponding framework side plate, slide bar is located in cambered way and extends outside cambered way
Side, slide bar is fixed on base side plate by screw thread and angle locking nut 6, and the base plate of described rack for test tube placing frame is higher than bottom
The bottom face of seat, base plate 21 will not touch bottom branch when being rotated with rack for test tube placing frame higher than the height of the bottom face of base 1
Support platform is advisable.
In the present embodiment, described base side plate 11 is triangle.Converted as one kind, described base side plate 11 may be used also
Being square, rectangle or other suitable shapes.
In the present embodiment, the location nut 32 and angle locking nut 6 of described rack for test tube jacking mechanism use plum blossom
Shape nut, is easy to staff to hold twisting.Converted as one kind, described location nut 32 and angle locking nut 6 can also be adopted
With the nut of other shapes.
In the present embodiment, the top board 33 of the described rack for test tube jacking mechanism on installing plate 23 is to arrange vertically,
In order to hold out against rack for test tube.Converted as one kind, described top board can also be arranged using other directions, as long as examination can be held out against
Pipe support.
Used as one kind conversion of the present embodiment, described rack for test tube jacking mechanism 3 can also increase as needed, Ke Yi
It is each on framework side plate 22 or installing plate 23 to install two.
Use process：Rack for test tube P is placed in rack for test tube placing frame 2, framework side plate 22 and installing plate 23 is then adjusted
On rack for test tube jacking mechanism 3, adjusting screw rod 31 by rotational positioning nut 32 and stretching into the length in rack for test tube placing frame 2 makes
Top board 33 holds out against the outside of rack for test tube, then screws the standing screw of location nut 32；Then angle locking nut 6 is unscrewed, hand push is used
Dynamic rack for test tube placing frame 2 is rotated, while slide bar 5 is slided in cambered way 111, when rack for test tube placing frame 2 goes to suitable angle
When spending, screw angle locking nut 6 and slide bar 5 be fixed on base side plate 11, will rack for test tube placing frame 2 angle of inclination consolidate
It is fixed.
Claims (4)
1. a kind of angular adjustment rack for test tube fixing device, it is characterised in that：Including base（1）, rack for test tube placing frame（2）And test tube
Frame fixing device（3）, described base（1）It is by two pieces of base side plates（11）And the connection being connected between two pieces of base side plates
Bar（12）Constitute, described rack for test tube placing frame（2）Including base plate（21）, be connected to the two block frame side plates at base plate two ends
（22）, two pieces of installing plates（23）, two upper connecting rods being connected between two framework side plates（24）With two lower links（25）, install
Plate is connected between upper connecting rod and lower link, described rack for test tube jacking mechanism（3）At least provided with four, each rack for test tube top
Tight mechanism is by screw rod（31）, two location nuts（32）And top board（33）Constitute, two block frame sides of rack for test tube placing frame
Plate（22）With two pieces of installing plates（23）On be separately installed with a rack for test tube jacking mechanism（3）, i.e. the spiral shell of rack for test tube jacking mechanism
Bar（31）Through framework side plate（22）Or installing plate（23）, top board（33）With screw rod（31）One end be fixedly connected and positioned at test tube
In frame placing frame, screw rod passes through two location nuts（32）It is fixed on framework side plate（22）Or installing plate（23）On, two are fixed
Position nut is located inside and outside framework side plate or installing plate respectively, two described block frame side plates（22）Pass through rotating shaft respectively
（4）With base side plate（11）It is flexibly connected, cambered way is provided with one piece of base side plate therein（111）, corresponding framework side
Slide bar is installed on plate（5）, slide bar is in cambered way and extends cambered way outside, and slide bar passes through screw thread and angle lock
Tight nut（6）It is fixed on base side plate, the base plate of described rack for test tube placing frame is higher than the bottom face of base.
2. a kind of angular adjustment rack for test tube fixing device according to claim 1, it is characterised in that：Described base side plate
（11）It is triangle.
3. a kind of angular adjustment rack for test tube fixing device according to claim 1, it is characterised in that：Described rack for test tube top
The location nut of tight mechanism（32）With angle locking nut（6）Use quincunx nut.
4. a kind of angular adjustment rack for test tube fixing device according to claim 1, it is characterised in that：It is described installed in peace
Dress plate（23）On rack for test tube jacking mechanism top board（33）It is to arrange vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007940.7A CN106824343B (en) | 2017-01-05 | 2017-01-05 | Angle adjustment test tube rack fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007940.7A CN106824343B (en) | 2017-01-05 | 2017-01-05 | Angle adjustment test tube rack fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106824343A true CN106824343A (en) | 2017-06-13 |
| CN106824343B CN106824343B (en) | 2023-04-25 |
Family
ID=59117010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007940.7A Active CN106824343B (en) | 2017-01-05 | 2017-01-05 | Angle adjustment test tube rack fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824343B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261241A (en) * | 2018-12-05 | 2019-01-25 | 佛山科学技术学院 | A kind of soil remediation tests the rack for test tube of anticollision easy to carry |
| CN110291899A (en) * | 2019-07-08 | 2019-10-01 | 佛山科学技术学院 | A kind of culture apparatus |
| CN111359698A (en) * | 2020-05-09 | 2020-07-03 | 青岛市中心血站 | Test tube storage rack for medical examination |
| CN113275059A (en) * | 2021-05-17 | 2021-08-20 | 吉林省英华恒瑞生物科技有限公司 | Colorectal cancer ctDNA kit with positioning mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261241A (en) * | 2018-12-05 | 2019-01-25 | 佛山科学技术学院 | A kind of soil remediation tests the rack for test tube of anticollision easy to carry |
| CN109261241B (en) * | 2018-12-05 | 2021-03-16 | 佛山科学技术学院 | Test-tube rack convenient to carry anticollision for soil remediation is experimental |
| CN110291899A (en) * | 2019-07-08 | 2019-10-01 | 佛山科学技术学院 | A kind of culture apparatus |
| CN111359698A (en) * | 2020-05-09 | 2020-07-03 | 青岛市中心血站 | Test tube storage rack for medical examination |
| CN111359698B (en) * | 2020-05-09 | 2021-06-25 | 青岛市中心血站 | Test tube storage rack for medical examination |
| CN113275059A (en) * | 2021-05-17 | 2021-08-20 | 吉林省英华恒瑞生物科技有限公司 | Colorectal cancer ctDNA kit with positioning mechanism |
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| CN106824343B (en) | 2023-04-25 |
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