CN107744843A - A kind of telescopic up-down rotary type rack for test tube - Google Patents
A kind of telescopic up-down rotary type rack for test tube Download PDFInfo
- Publication number
- CN107744843A CN107744843A CN201711205260.2A CN201711205260A CN107744843A CN 107744843 A CN107744843 A CN 107744843A CN 201711205260 A CN201711205260 A CN 201711205260A CN 107744843 A CN107744843 A CN 107744843A
- Authority
- CN
- China
- Prior art keywords
- test tube
- sleeve
- pillar
- telescopic
- rotary type
- 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
- B01L2200/02—Adapting objects or devices to another
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- 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 telescopic up-down rotary type rack for test tube, it is characterised in that：Including base (1), the pillar (7) being arranged on base (1), and it is arranged on the test tube bracket that can be moved up and down on pillar (7) and along pillar (7) and can rotate.The present invention is not only simple in structure, and cost is cheap, and the sleeve set on its pillar can be moved up and down along pillar and can rotated, and so as to lift whole test tube bracket along pillar, and can rotate test tube bracket, to facilitate the biochemical reaction in multi-faceted observation test tube；Meanwhile test tube bracket of the invention can also stretch, so as to the test tube suitable for different height, therefore it is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of rack for test tube, more particularly to a kind of telescopic up-down rotary type rack for test tube.
Background technology
Test tube is equipment necessary to the experiment of biochemistry class, and rack for test tube is used for holding test tubes, is tried in biochemistry class
It is also conventional equipment in testing.Conventional use of rack for test tube generally includes lower floor's bracket and upper strata support frame, and overall rectangular knot
Structure.Test tube is placed on rack for test tube during use, test tube is placed in operating table surface.The rack for test tube of this structure can not lift,
Inconvenience rotates, therefore the biochemical reaction in inconvenient multi-faceted observation test tube when in use.
The content of the invention
It is an object of the invention to provide a kind of telescopic up-down rotary type rack for test tube, to expect to lift and rotate examination
Pipe support, so as to facilitate the biochemical reaction in multi-faceted observation test tube.
The purpose of the present invention is achieved through the following technical solutions：
A kind of telescopic up-down rotary type rack for test tube, including base, the pillar being arranged on base, and it is arranged on branch
On post and the test tube bracket that can move up and down and can rotate along pillar；The test tube bracket can be along pillar including being arranged on pillar
The sleeve that moves up and down and can rotate, it is arranged on sleeve and is provided with the lower tray of test tube groove, and is arranged on sleeve top
Hold and be provided with the upper strata support plate of the test tube via corresponding with test tube groove；The lower tray is located under the support plate of upper strata
Fang Bingneng moves up and down along sleeve.
Further, the lower tray is provided with the axle sleeve that is socketed in and can move up and down on sleeve and along sleeve, described
Sleeve is provided with guide groove, and the axle sleeve is connected on sleeve by the fixing screws being engaged with guide groove.
Further, the pillar is provided with the positioning disk below sleeve, and the positioning disk is connected through a screw thread
It can move up and down on pillar and along pillar.
Further, the sleeve is provided with the lock-screw being fixed on sleeve on pillar.
In order to ensure effect, the lower tray is discoid with upper strata support plate.
The present invention compared with the prior art, has advantages below and beneficial effect：
(1) present invention is not only simple in structure, and cost is cheap, and the sleeve set on its pillar can move up and down along pillar
And can rotate, so as to lift whole test tube bracket along pillar, and test tube bracket can be rotated, to facilitate multi-faceted observation test tube
In biochemical reaction；Meanwhile test tube bracket of the invention can also stretch, so as to the test tube suitable for different height.
(2) lower tray of the invention is located at the lower section of upper strata support plate and can moved up and down along sleeve, so as to pass through
Move up and down lower tray and then adjust the spacing between upper strata support plate and lower tray, test tube bracket is realized flexible mesh
's.
(3) sleeve of the invention is provided with guide groove, and axle sleeve then moves up and down along guide groove, so as to make in lower tray
Test tube groove and upper strata support plate on test tube via keep axially always, to facilitate holding test tubes.
(4) pillar of the invention is provided with the positioning disk below sleeve, and sleeve can be limited in pillar by positioning disk
On position, so as to realize lifting test tube bracket purpose.
(5) sleeve of the invention is provided with the lock-screw being fixed on sleeve on pillar, to facilitate fixes sleeve, can prevent
Only unexpected touch causes test tube carriage turns.
(6) lower tray of the invention is discoid with upper strata support plate, conveniently in lower tray and upper strata support plate
The upper position that multiple holding test tubes are set.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Overall structure diagram when Fig. 2 is the test tube bracket rise of the present invention.
Fig. 3 is the top view of the test tube bracket of the present invention.
Fig. 4 is the sectional view of the test tube bracket of the present invention.
Wherein, description of reference numerals is：
1-base, 2-sleeve, 3-lower tray, 4-upper strata support plate, 5-lock-screw, 6-positioning disk, 7-
Post, 8-test tube via, 9-test tube groove, 10-screw hole, 11-axle sleeve, 12-fixing screws, 13-guide groove.
Embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention are not limited to
This.
Embodiment
As shown in figures 1-4, telescopic up-down rotary type rack for test tube of the invention, including base 1, set on the base 1
There is pillar 7, the pillar 7 is provided with the test tube bracket for holding test tubes.The pillar 7 is cylindrical structure, and the pillar 7 is fixed
On base 1, the test tube bracket, which is socketed on pillar 7, can move up and down along pillar 7 and can rotate.Wherein, the test tube support
Frame includes sleeve 2, the lower tray 3 being arranged on sleeve 2, and is arranged on the upper strata support plate 4 on the top of sleeve 2, under described
Layer pallet 3 is provided with the test tube groove 9 of supporting test tube, and the sleeve 2 is provided with the test tube via 8 corresponding with test tube groove 9,
As shown in Figure 4.
The lower tray 3 is discoid with upper strata support plate 4, and the sleeve 2 is located at lower tray 3 and upper tray
4 center, as shown in figure 3, the test tube via 8 is then evenly distributed in upper strata support plate 4 and is centered around the week of sleeve 2
Enclose.For the ease of the spacing between regulation upper strata support plate 4 and lower tray 3, test tube bracket is set to can adapt to different height
Test tube, the lower tray 3 are located at the lower section of upper strata support plate 4 and can moved up and down along sleeve 2.Specifically, lower floor's support
Disk 3 is provided with the axle sleeve 11 being engaged with sleeve 2, and the axle sleeve 11 is socketed on sleeve 2 and can moved up and down along sleeve 2, such as schemes
1st, shown in 2, and the axle sleeve 11 is structure as a whole with lower tray 3, as shown in Figure 4.In order that the test tube groove in lower tray 3
9 keep axially always with the test tube via 8 in upper strata support plate 4, and the sleeve 2 is provided with guide groove 13, the guide groove 13
Along the axially arranged of sleeve 2, as shown in Figure 4.Meanwhile the axle sleeve 11 is provided with the fixing screws being engaged with guide groove 13
12, the axle sleeve 11 is connected on sleeve 2 by fixing screws 12, as shown in Figure 1.
The sleeve 2 is socketed on pillar 7, and is coordinated between sleeve 2 and pillar 7 for gap, i.e., sleeve 2 can be in pillar 7
It is upper freely to rotate and be moved up and down along pillar 7.Meanwhile the positioning disk 6 below sleeve 2, institute are provided with the pillar 7
Positioning disk 6 is stated to be threadedly attached on pillar 7 and can move up and down along pillar 7.That is, described pillar 7 is provided with external screw thread, institute
State positioning disk 6 and be provided with the internal thread being engaged with the external screw thread on pillar 7, the positioning disk 6 passes through its internal thread and pillar 7
On external screw thread coordinate after be connected on pillar 7.Pass through moving up and down for positioning disk 6, you can regulating sleeve 2 is on pillar 7
Position, so as to reach the purpose for lifting whole test tube bracket, as shown in Figure 2.
By the adjustable sleeve 2 of positioning disk 6 position on pillar 7, i.e., positioning disk 6 can positioning test tube bracket in the axial direction
Height is, it is necessary to which multi-faceted need to only rotate lower tray 3 or upper strata support plate 4 when running through test tube.For the ease of fixed test tube
Bracket, prevent unexpected touch from causing test tube carriage turns, screw hole 10 is provided with the sleeve 2, as shown in figure 4, the spiral shell
Nail 10 is arranged on the bottom of sleeve 2.Meanwhile the lock-screw 5 being engaged with screw hole 10 is provided with sleeve 2, it will lock
Screw 5 is screwed in screw hole 10 and tightened, you can sleeve 2 is fixed on pillar 7.
As described above, the present invention can be implemented well.
Claims (5)
- A kind of 1. telescopic up-down rotary type rack for test tube, it is characterised in that：Including base (1), the branch being arranged on base (1) Post (7), and it is arranged on the test tube bracket that can be moved up and down on pillar (7) and along pillar (7) and can rotate；The test tube bracket Including being arranged on the sleeve (2) that can be moved up and down and can be rotated along pillar (7) on pillar (7), it is arranged on sleeve (2) and is provided with The lower tray (3) of test tube groove (9), and be arranged on sleeve (2) top and be provided with the test tube corresponding with test tube groove (9) The upper strata support plate (4) of via (8)；The lower tray (3) is located at the lower section of upper strata support plate (4) and can be along sleeve (2) Lower movement.
- A kind of 2. telescopic up-down rotary type rack for test tube according to claim 1, it is characterised in that：The lower tray (3) it is provided with and is socketed on sleeve (2) and guiding can be provided with along the axle sleeve (11) that sleeve (2) move up and down, the sleeve (2) Groove (13), the axle sleeve (11) are connected on sleeve (2) by the fixing screws (12) being engaged with guide groove (13).
- A kind of 3. telescopic up-down rotary type rack for test tube according to claim 1 or 2, it is characterised in that：The pillar (7) positioning disk (6) being provided with below sleeve (2), the positioning disk (6) is threadedly attached on pillar (7) and energy Moved up and down along pillar (7).
- A kind of 4. telescopic up-down rotary type rack for test tube according to claim 3, it is characterised in that：The sleeve (2) Be provided with the lock-screw (5) sleeve (2) being fixed on pillar (7).
- A kind of 5. telescopic up-down rotary type rack for test tube according to claim 4, it is characterised in that：The lower tray (3) it is discoid with upper strata support plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205260.2A CN107744843A (en) | 2017-11-27 | 2017-11-27 | A kind of telescopic up-down rotary type rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205260.2A CN107744843A (en) | 2017-11-27 | 2017-11-27 | A kind of telescopic up-down rotary type rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107744843A true CN107744843A (en) | 2018-03-02 |
Family
ID=61251735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205260.2A Pending CN107744843A (en) | 2017-11-27 | 2017-11-27 | A kind of telescopic up-down rotary type rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107744843A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278001A (en) * | 2018-09-22 | 2019-01-29 | 中船澄西船舶修造有限公司 | A kind of supporting tool that can be gone up and down |
| CN112007701A (en) * | 2020-08-26 | 2020-12-01 | 菏泽学院 | Building material detects laboratory and uses rack |
| CN113751096A (en) * | 2021-10-09 | 2021-12-07 | 代德昌 | Clinical laboratory uses burette fixing device |
-
2017
- 2017-11-27 CN CN201711205260.2A patent/CN107744843A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278001A (en) * | 2018-09-22 | 2019-01-29 | 中船澄西船舶修造有限公司 | A kind of supporting tool that can be gone up and down |
| CN112007701A (en) * | 2020-08-26 | 2020-12-01 | 菏泽学院 | Building material detects laboratory and uses rack |
| CN113751096A (en) * | 2021-10-09 | 2021-12-07 | 代德昌 | Clinical laboratory uses burette fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |