CN206103991U - Rotatable test -tube rack of large capacity - Google Patents
Rotatable test -tube rack of large capacity Download PDFInfo
- Publication number
- CN206103991U CN206103991U CN201621153757.5U CN201621153757U CN206103991U CN 206103991 U CN206103991 U CN 206103991U CN 201621153757 U CN201621153757 U CN 201621153757U CN 206103991 U CN206103991 U CN 206103991U
- Authority
- CN
- China
- Prior art keywords
- test tube
- base
- tube support
- steel
- rack
- 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 discloses a rotatable test -tube rack of large capacity, include base, test tube support, put frame and handle, test tube support is in through connecting bushing dress the steel of base is epaxial, the upper surface of the round platform structure of base with a plurality of steel balls have been placed between test tube support's the recess, the diameter of steel ball with the width of recess is the same, it is in to put the 2nd connecting bushing dress of putting up the steel of bottom plate is epaxial to rivet with the fender body on the test tube support through keeping off the body opening, the epaxial end of steel of base is connected with hand wheel threaded, the utility model has the advantages of capacious, rotatable, focus is stable to be difficult for askew fall, have good market prospect, be fit for extensive the popularization.
Description
Technical field
This utility model is related to chemical apparatuses field, and in particular to a kind of rotatable test tube rack of Large Copacity.
Background technology
Test tube rack as chemistry and one of the common instrument of medical experiment, for placing, drying test tube, general test tube rack
It is made using wooden or bamboo material, and with respective number and the cylinder and test tube hole of size, conventional test tube rack is more
For 6 holes or 12 holes, the test tube negligible amounts that can be held, additionally, most test tube racks in manufacturing process for test tube rack stable gravity center
Fixed problem is not excessive to be considered, causes test tube rack chassis little, in use, test tube rack is easily occurred and is beaten by laboratory technician
Turn over, cause the situation that liquid flows out in test tube to occur.
Utility model content
To solve the deficiency that prior art is present, the utility model discloses a kind of rotatable test tube rack of Large Copacity, should
For the placement of test tube during chemical engineering experiment.This device has the advantages that capacity is big, rotatable, steadily of centre of gravity is difficult to skew.
For achieving the above object, concrete scheme of the present utility model is as follows：
A kind of rotatable test tube rack of Large Copacity, including base, test tube support, laying rack and handle, the base be with
The frustum cone structure of steel shaft, the lower edge of the frustum cone structure is plate-like structure, and the upper end of the steel shaft is provided with external screw thread, institute
The top that test tube support is installed on the base is stated, the downside of the test tube support is parallel with the side of the base frustum cone structure,
Center on the downside of test tube support is provided with a circle groove, and the upside ecto-entad of the test tube support is in notch cuttype, the forge piece of step type structure
One layer of outermost on be uniformly provided with multiple columns, multiple cuvette grooves, institute are uniformly provided with other layers of the forge piece of step type structure
The upper center for stating test tube support is provided with the first connecting shaft, and first connecting shaft is hollow, the upper surface of first connecting shaft
At least one block body is provided with, the laying rack is located at the top of test tube support, and the bottom of the laying rack is provided with the second connecting shaft, institute
The second connecting shaft is stated for cylindrical-shaped structure and for hollow, the bottom of second connecting shaft is provided with least one block body hole, described
The shape in block body hole is identical with the block body, and slightly larger than block body, the laying rack is the middle high, circular configuration at edge bottom,
Multiple test tube holes are uniformly provided with the laying rack, the quantity of the test tube hole is identical with the quantity of cuvette groove, and its position one
One correspondence, the lower end of the handle is provided with connecting hole, is provided with the connecting hole and matches with the external screw thread of the steel shaft upper end
Female thread；
The test tube support is mounted in the steel shaft of the base by the first connecting bushing, the frustum cone structure of the base it is upper
Multiple steel balls are placed between the groove of surface and the test tube support, the diameter of the steel ball is identical with the width of the groove,
The laying rack is mounted in the steel shaft of the base by the second connecting bushing, and by the block body riveting on block body hole and test tube support
Connect, the steel shaft upper end of the base is connected with handle threads.
Further, between 15 ° -20 °, aspect laboratory technician picks and places examination for the side of the laying rack and the angle of steel shaft
Pipe, while also can guarantee that the saturation of test tube rack.
Further, the column is cylindrical structure, is highly the 3/5 of test tube length, to ensure when test tube is dried
The fastness that test tube is placed.
Further, the center of the cuvette groove and the distance of the test tube hole center corresponding to it are that test tube is long
The 3/4 of degree, to ensure the fastness that test tube is placed.
Further, the base adopts stainless steel, beneficial to the fastness and corrosion resistance that improve base.
Further, the outer surface of the handle is provided with multiple anti-slip tanks to increase the coefficient of friction of handle, improves handle
Comfort level.
The beneficial effects of the utility model：
1) this utility model is sleeved on test tube support and laying rack on base, makes device entirety decentralization, improves examination
The stability of pipe support, reduces the risk that test tube rack is overturned because of laboratory technician's carelessness；
2) this utility model test tube support is designed for notch cuttype, while aspect laboratory technician picks and places test tube, reduces laboratory technician
Other test tube mouths are met during test tube is picked and placeed, cause other examination liquid in pipe it is contaminated the occurrence of；
3) this utility model base is provided with multiple steel balls with test tube support junction, and aspect laboratory technician carries out turning to test tube rack
It is dynamic, the trouble that can be run into during real use is taken into full account, with suitable practicality；
4) this utility model capacity is big, center of gravity is low, stability is strong, is adapted to the large-scale promotion in school or hospital, has
Good market prospect.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is the schematic cross-section of this utility model laying rack；
Fig. 5 is the schematic cross-section of this utility model base and test tube support；
Wherein, 1- bases, 2- test tube supports, 3- laying racks, 4- handles, 5- steel shafts, 6- external screw threads, 7- grooves, 8- columns, 9-
Cuvette groove, the connecting shafts of 10- first, 11- block bodies, the connecting shafts of 12- second, 13- block bodies hole, 14- test tube holes, 15- steel balls, 16- prevents
Chute.
Specific embodiment：
This utility model is described in detail below in conjunction with the accompanying drawings：
As Figure 1-5, the rotatable test tube rack of a kind of Large Copacity, including base 1, test tube support 2, laying rack 3 and handle
4, the base 1 is the frustum cone structure with steel shaft 5, and the lower edge of the frustum cone structure is plate-like structure, the steel shaft 5
Upper end be provided with external screw thread 6, the test tube support 2 is installed on the top of the base 1, the downside of the test tube support 2 with it is described
The side of the frustum cone structure of base 1 is parallel, and the center of the downside of test tube support 2 is provided with a circle groove 7, and the upside of the test tube support 2 is by outer
Inwardly be in notch cuttype, be uniformly provided with multiple columns 8 in one layer of the outermost of the forge piece of step type structure, the forge piece of step type structure its
Multiple cuvette grooves 9 are uniformly provided with its layer, the upper center of the test tube support 2 is provided with the first connecting shaft 10, first connection
Axle 10 is hollow, and the upper surface of first connecting shaft 10 is provided with least one block body 11, and the laying rack 3 is located at test tube support
Top, the bottom of the laying rack 3 is provided with the second connecting shaft 12, and second connecting shaft 12 is cylindrical-shaped structure and for hollow,
The bottom of second connecting shaft 12 is provided with least one block body hole 13, shape and the phase of the block body 11 in the block body hole 13
Together, and slightly larger than block body 11, the laying rack 3 is the middle high, circular configuration at edge bottom, is uniformly provided with the laying rack 3
Multiple test tube holes 14, the quantity of the test tube hole 14 is identical with the quantity of cuvette groove 9, and its position corresponds, the handle 4
Lower end be provided with connecting hole, the female thread matched with the external screw thread 6 of the upper end of the steel shaft 5 is provided with the connecting hole；
The test tube support 2 is sleeved in the steel shaft 5 of the base 1 by the first connecting shaft 10, the round platform knot of the base 1
Multiple steel balls 15, the diameter of the steel ball 15 and the groove are placed between the groove 7 of the upper surface of structure and the test tube support 2
7 width is identical, and the laying rack 3 is sleeved in the steel shaft 5 of the base by the second connecting shaft 12, and by block body hole 13
Rivet with the block body 11 in test tube support 2, the upper end of steel shaft 5 of the base 1 is threadedly coupled with handle 4.
Further, between 15 ° -20 °, aspect laboratory technician picks and places examination to the angle of the side of the laying rack 3 and steel shaft 5
Pipe, while also can guarantee that the saturation of test tube rack.
Further, the column 8 is cylindrical structure, is highly the 3/5 of test tube length, to ensure when test tube is dried
The fastness that test tube is placed.
Further, the center of the cuvette groove 9 and the distance of the center of test tube hole 14 corresponding to it are examination
The 3/4 of length of tube, to ensure the fastness that test tube is placed.
Further, the base 1 adopts stainless steel, beneficial to the fastness and corrosion resistance that improve base 1.
Further, the outer surface of the handle 4 is provided with multiple anti-slip tanks 16 to increase the coefficient of friction of handle, improves handss
The comfort level of handle 4.
It is not new to this practicality although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (6)
1. a kind of rotatable test tube rack of Large Copacity, is characterized in that, including base, test tube support, laying rack and handle, the base
It is the frustum cone structure with steel shaft, the lower edge of the frustum cone structure is plate-like structure, and the upper end of the steel shaft is provided with outer
Screw thread, the test tube support is installed on the top of the base, the side of the downside of the test tube support and the base frustum cone structure
Face is parallel, and the center on the downside of test tube support is provided with a circle groove, and the upside ecto-entad of the test tube support is in notch cuttype, the ladder
Multiple columns are uniformly provided with one layer of the outermost of type structure, on other layers of the forge piece of step type structure multiple test tubes are uniformly provided with
Groove, the upper center of the test tube support is provided with the first connecting shaft, first connecting shaft be it is hollow, first connecting shaft it is upper
Surface is provided with least one block body, and the laying rack is located at the top of test tube support, and the bottom of the laying rack is provided with the second connection
Axle, second connecting shaft is cylindrical-shaped structure and for hollow, and the bottom of second connecting shaft is provided with least one block body hole,
The shape in the block body hole is identical with the block body, and slightly larger than block body, the laying rack is the circular knot at middle high, edge bottom
Structure, is uniformly provided with multiple test tube holes on the laying rack, the quantity of the test tube hole is identical with the quantity of cuvette groove, and its position
Correspond, the lower end of the handle is provided with connecting hole, the external screw thread phase with the steel shaft upper end is provided with the connecting hole
The female thread matched somebody with somebody；
The test tube support is mounted in the steel shaft of the base by the first connecting bushing, the upper surface of the frustum cone structure of the base
Multiple steel balls are placed with and the groove of the test tube support between, the diameter of the steel ball is identical with the width of the groove, described
Laying rack is mounted in the steel shaft of the base by the second connecting bushing, and by the block body riveting on block body hole and test tube support,
The steel shaft upper end of the base is connected with handle threads.
2. a kind of rotatable test tube rack of Large Copacity as claimed in claim 1, is characterized in that, the side of the laying rack and steel
The angle of axle is between 15 ° -20 °.
3. a kind of rotatable test tube rack of Large Copacity as claimed in claim 1, is characterized in that, the column is cylinder knot
Structure, is highly the 3/5 of test tube length.
4. a kind of rotatable test tube rack of Large Copacity as claimed in claim 1, is characterized in that, the center of the cuvette groove
It is the 3/4 of test tube length with the distance of the test tube hole center corresponding to it.
5. a kind of rotatable test tube rack of Large Copacity as claimed in claim 1, is characterized in that, the base adopts stainless steel
Matter.
6. a kind of rotatable test tube rack of Large Copacity as claimed in claim 1, is characterized in that, the outer surface of the handle is provided with
Multiple anti-slip tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153757.5U CN206103991U (en) | 2016-10-31 | 2016-10-31 | Rotatable test -tube rack of large capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153757.5U CN206103991U (en) | 2016-10-31 | 2016-10-31 | Rotatable test -tube rack of large capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206103991U true CN206103991U (en) | 2017-04-19 |
Family
ID=58528012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621153757.5U Expired - Fee Related CN206103991U (en) | 2016-10-31 | 2016-10-31 | Rotatable test -tube rack of large capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206103991U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995569A (en) * | 2017-06-06 | 2018-12-14 | 大众汽车有限公司 | For accommodating the device of at least one article |
| CN109012791A (en) * | 2018-10-10 | 2018-12-18 | 中国医学科学院北京协和医院 | A kind of test tube placer tool of effective scanning |
| CN109772494A (en) * | 2019-03-27 | 2019-05-21 | 滁州立天生物信息咨询有限公司 | A kind of biotechnology exploitation rotary type rack for test tube |
| CN109847824A (en) * | 2019-02-25 | 2019-06-07 | 蒋以宸 | A kind of chemical experiment rack for test tube |
-
2016
- 2016-10-31 CN CN201621153757.5U patent/CN206103991U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995569A (en) * | 2017-06-06 | 2018-12-14 | 大众汽车有限公司 | For accommodating the device of at least one article |
| CN109012791A (en) * | 2018-10-10 | 2018-12-18 | 中国医学科学院北京协和医院 | A kind of test tube placer tool of effective scanning |
| CN109847824A (en) * | 2019-02-25 | 2019-06-07 | 蒋以宸 | A kind of chemical experiment rack for test tube |
| CN109847824B (en) * | 2019-02-25 | 2020-10-16 | 管玲飞 | Test-tube rack for chemistry experiments |
| CN109772494A (en) * | 2019-03-27 | 2019-05-21 | 滁州立天生物信息咨询有限公司 | A kind of biotechnology exploitation rotary type rack for test tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171031 |