CN207680651U - A kind of tester rack - Google Patents
A kind of tester rack Download PDFInfo
- Publication number
- CN207680651U CN207680651U CN201721615733.1U CN201721615733U CN207680651U CN 207680651 U CN207680651 U CN 207680651U CN 201721615733 U CN201721615733 U CN 201721615733U CN 207680651 U CN207680651 U CN 207680651U
- Authority
- CN
- China
- Prior art keywords
- disk
- bottom plate
- mounting base
- needle bearing
- main shaft
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of tester racks, including main shaft, disk, circular groove, bottom plate, mounting base, counter weight base, label frame, circular hole, needle bearing and needle roller, it is fixed with disk and bottom plate on the main shaft, and bottom plate is arranged in the lower end of disk, it is evenly provided with circular groove on the upper surface of the bottom plate, it is provided with circular hole on the disk, and it is fixed with label frame on the disk on the outside of circular hole, the bottom end of the main shaft is fixedly connected with the inner ring of needle bearing, and it is provided with needle roller between the inner ring and outer shroud of needle bearing, the outer shroud of the needle bearing is fixed on the inside of mounting base, and the bottom face of mounting base is fixedly connected with the upper surface of counter weight base.The utility model is equipped with needle bearing in the inside of mounting base, so that main shaft can be rotated, staff is facilitated to pick and place the test tube of different angle, while counter weight base is further fixed in the bottom end of mounting base, it can prevent from overturning device when rotating and picking and placeing test tube, the stability of intensifier.
Description
Technical field
The utility model is related to technical field of experiment equipment, specially a kind of tester rack.
Background technology
With China's economy and scientific and technological fast development in recent years, the economy and science and technology in China all achieve huge hair
Exhibition, experiment are to push the approach of scientific and technological progress, need often to use some test tubes in some laboratories, so-called being exactly of test tube
The common instrument in laboratory is learned, the reaction vessel of a small amount of reagent is served as, these test tubes usually need to use some rack for test tubes, existing
Rack for test tube be mostly rectangle, a small amount of test tube can only be placed, while these rack for test tubes cannot be rotated closely, it has not been convenient to pick and place examination
Pipe, cannot meet the requirement nowadays tested.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of tester placement
Frame.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：A kind of tester placement
Frame, including main shaft, disk, circular groove, bottom plate, mounting base, counter weight base, label frame, circular hole, needle bearing and needle roller, the master
It is fixed with disk and bottom plate on axis, and bottom plate is arranged and is evenly provided with circle on the lower end of disk, the upper surface of the bottom plate
Slot is provided with circular hole on the disk, and is fixed with label frame on the disk on the outside of circular hole, bottom end and the needle roller axis of the main shaft
The inner ring held is fixedly connected, and needle roller is provided between the inner ring and outer shroud of needle bearing, and the outer shroud of the needle bearing is fixed
In the inside of mounting base, and the bottom face of mounting base is fixedly connected with the upper surface of counter weight base.
Preferably, the cross sectional shape of the bottom plate is circle, and bottom plate section diameter of a circle is less than the diameter of disk.
Preferably, the cross sectional shape of the mounting base is circle.
Preferably, the circular hole on the disk is corresponding with the circular groove on bottom plate
Preferably, the counter weight base is stainless steel component.
The advantageous effect that the utility model is reached is：Needle bearing is installed in the inside of mounting base so that main shaft can
It is rotated, facilitates staff to pick and place the test tube of different angle, while counter weight base is further fixed in the bottom end of mounting base, it can
It prevents from overturning device when rotating and picking and placeing test tube, the stability of intensifier, reasonable design, and on the disk of device
It is provided with label frame, the title for marking different test tubes is can be used to, has the function of abundant.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model disk；
Fig. 3 is the structural schematic diagram that the utility model main shaft is connect with mounting base.
1, main shaft；2, disk；3, circular groove；4, bottom plate；5, mounting base；6, counter weight base；7, label frame；8, circular hole；9, it rolls
Needle bearing；10, needle roller.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, a kind of tester rack, including main shaft 1, disk 2, circular groove 3, bottom plate 4, mounting base 5, match
Weight pedestal 6, label frame 7, circular hole 8, needle bearing 9 and needle roller 10 are fixed with disk 2 and bottom plate 4 on main shaft 1, and bottom plate 4 is arranged
In the lower end of disk 2, it is evenly provided with circular groove 3 on the upper surface of bottom plate 4, circular hole 8, and 8 outside of circular hole are provided on disk 2
Disk 2 on be fixed with label frame 7, convenient for test tube is marked, the inner ring of the bottom end of main shaft 1 and needle bearing 9, which is fixed, to be connected
It connects, and is provided with needle roller 10 between the inner ring and outer shroud of needle bearing 9, facilitate the rotation of main shaft 1, the outer shroud of needle bearing 9 solid
It is scheduled on the inside of mounting base 5, and the bottom face of mounting base 5 is fixedly connected with the upper surface of counter weight base 6, the section shape of bottom plate 4
Shape is circle, and 4 section diameter of a circle of bottom plate is less than the diameter of disk 2, and the cross sectional shape of mounting base 5 is round, on disk 2
Circular hole 8 is corresponding with the circular groove 3 on bottom plate 4, the bottom for fixing test tube, and counter weight base 6 is stainless steel component, prevents bottom
Seat corrodes.
Operation principle：By in the circular hole 8 for needing the test tube placed to be put on disk 2 when use, the bottom end of test tube is placed on
In the circular groove 3 of bottom plate 4, at the same on label frame 7 mark test tube content, rotating circular disc 2 is only needed when picking and placeing test tube,
So that main shaft 1 rotates in needle bearing 9, staff is facilitated to pick and place the test tube of different angle, while in the bottom end of mounting base 5
It is further fixed on counter weight base 6, can prevent from overturning device when rotating and picking and placeing test tube, the stability of intensifier, is designed
Rationally, and on the disk of device 2 it is provided with label frame 7, the title for marking different test tubes is can be used to, facilitates identification, is had rich
Rich function.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of tester rack, including main shaft (1), disk (2), circular groove (3), bottom plate (4), mounting base (5), counterweight bottom
Seat (6), label frame (7), circular hole (8), needle bearing (9) and needle roller (10), it is characterised in that：It is fixed on the main shaft (1)
Disk (2) and bottom plate (4), and bottom plate (4) setting is uniformly arranged on the lower end of disk (2), the upper surface of the bottom plate (4)
There is circular groove (3), circular hole (8) be provided on the disk (2), and label frame (7) is fixed on the disk (2) on the outside of circular hole (8),
The bottom end of the main shaft (1) is fixedly connected with the inner ring of needle bearing (9), and is set between the inner ring and outer shroud of needle bearing (9)
Be equipped with needle roller (10), the outer shroud of the needle bearing (9) is fixed on the inside of mounting base (5), and the bottom face of mounting base (5) with
The upper surface of counter weight base (6) is fixedly connected.
2. a kind of tester rack according to claim 1, it is characterised in that：The cross sectional shape of the bottom plate (4)
For circle, and bottom plate (4) section diameter of a circle is less than the diameter of disk (2).
3. a kind of tester rack according to claim 1, it is characterised in that：The section shape of the mounting base (5)
Shape is circle.
4. a kind of tester rack according to claim 1, it is characterised in that：Circular hole (8) on the disk (2)
It is corresponding with circular groove (3) on bottom plate (4).
5. a kind of tester rack according to claim 1, it is characterised in that：The counter weight base (6) is stainless
Steel material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615733.1U CN207680651U (en) | 2017-11-28 | 2017-11-28 | A kind of tester rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615733.1U CN207680651U (en) | 2017-11-28 | 2017-11-28 | A kind of tester rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680651U true CN207680651U (en) | 2018-08-03 |
Family
ID=62999573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615733.1U Expired - Fee Related CN207680651U (en) | 2017-11-28 | 2017-11-28 | A kind of tester rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559960A (en) * | 2021-09-02 | 2021-10-29 | 泰州市捷创生物科技研发有限公司 | Rotary test tube rack for biotechnology development |
-
2017
- 2017-11-28 CN CN201721615733.1U patent/CN207680651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559960A (en) * | 2021-09-02 | 2021-10-29 | 泰州市捷创生物科技研发有限公司 | Rotary test tube rack for biotechnology development |
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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: 20180803 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |