CN206566961U - A kind of rack for test tube - Google Patents
A kind of rack for test tube Download PDFInfo
- Publication number
- CN206566961U CN206566961U CN201720285765.3U CN201720285765U CN206566961U CN 206566961 U CN206566961 U CN 206566961U CN 201720285765 U CN201720285765 U CN 201720285765U CN 206566961 U CN206566961 U CN 206566961U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- base
- plate
- support frame
- 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 rack for test tube, plate, base, supporting framework are placed into the test tube is placed plate and is provided with test tube inserting hole, inserting hole provided with the elastic component that can prevent that test tube from rocking by test tube；The base upper surface is provided with some test tube insertion slots, plants trench bottom and is provided with osculum, sucker is provided with base lower surface；Support frame as described above is arranged on the side of base two, support frame is placed plate to test tube and played a supportive role, and support frame can not only adjust test tube and place plate and base spacing, meet the placement of different sized tubes, rack for test tube can also be folded after experiment is finished, reduce the placement space-consuming of rack for test tube.
Description
Technical field
The utility model belongs to equipment of chemical industry technical field, specially a kind of rack for test tube.
Background technology
Rack for test tube is the most basic laboratory apparatus of chemical laboratory, simple in construction, easy to use, is widely used, in experiment
Before test tube need to be placed on rack for test tube and deposited, in experimentation, test tube is often placed on observation experiment on rack for test tube and showed
As also needing the test tube of cleaning being placed on rack for test tube and drying.Present most common rack for test tube is a kind of test tube of double-layer structure
Frame, upper strata is provided with jack, and lower floor is provided with slot.There is problem and have in the rack for test tube of this structure：1. test tube is inserted in placement in jack,
The diameter of general jack is a little bigger than test tube external diameter, there is placement gap, during mobile test tube shelf or by external force
When, it may occur that the mutual collision between test tube and jack, teat glass is easily damaged, and rack for test tube is somewhat sent out in moving process
Raw to tilt, test tube is just easy to skid off from jack to break, very dangerous.2. the spacing of the interlayer of rack for test tube two be it is fixed,
The placement of different sized tubes can not be met.3. rack for test tube is not foldable, and the placement occupancy for finishing rack for test tube after experiment is larger
Space.4. easy ponding in slot, it has not been convenient to clear up, be also unfavorable for test tube airing.5. rack for test tube is placed on not steady enough on laboratory table
It is fixed, easily knock over.
The content of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of rack for test tube.
The technical scheme that the utility model is used is：A kind of rack for test tube, by test tube place plate, base, supporting framework into,
It is characterized in that：
It is rectangle and horizontally disposed that the test tube, which places plate, and test tube places plate and is provided with some test tube inserting holes, is planted
Provided with the elastic component that can prevent that test tube from rocking in hole；
The base is located at test tube and places below plate and parallel with test tube placement plate, and base and test tube place plate size phase
Together, base upper surface is provided with some test tube insertion slots, and the test tube inserting hole that test tube insertion slot is placed with test tube on plate is coaxially corresponding,
Test tube plants trench bottom and is provided with osculum, and base lower surface is provided with drainpipe, and drainpipe is connected with osculum, the row of drainpipe
Water receiving container is provided with the mouth of a river, sucker is provided with base lower surface two ends, the sucker can fix rack for test tube on the table；
Support frame as described above is two, is separately positioned on the side of base two, and support frame is placed plate to test tube and played a supportive role；Institute
The metal bar that support frame is two intersections is stated, metal bar two ends are convex provided with ball, and test tube places plate lower surface and base upper surface point
Not She You groove, ball convex clip is in groove, and two metal bar infalls are provided with connecting shaft, and connecting shaft is provided with clamp nut.
Further, the elastic component includes a circle, and some flexure strips, flexure strip turning-in are set on circle.
Further, the bore of the test tube inserting hole is identical with the bore of test tube insertion slot.
Further, the test tube insertion slot is hemispherical.
Further, the test tube is placed plate, base and is made up of synthetic resin.
Further, described two metal bar infalls are provided with anti-slip veins.
The utility model beneficial effect is：1. the elastic component being provided with inserting hole, elastic shape can be produced after test tube insertion
Become, the test tube outer wall that is locked that can be steadily in the presence of deformation restoring force, be not only simple in structure, manufacturing cost it is low, Er Qie
When during mobile test tube shelf or by external force, test tube will not mutually be collided with the test tube inserting hole on rack for test tube, effectively be kept away
Pipe collision of being excused from an examination is impaired, even if the test tube placed on rack for test tube run-off the straight in moving process, rack for test tube also will not be from test tube
Skid off and break in inserting hole, use more facilitates, safety.2. support frame can not only adjust test tube and place plate and base spacing,
The placement of different sized tubes is met, can also be folded rack for test tube after experiment is finished, the placement for reducing rack for test tube takes sky
Between.3. test tube plants trench bottom and is provided with osculum, and base lower surface is provided with drainpipe, the discharge outlet of drainpipe to be held provided with water receiving
Device, test tube easily dries, ponding easy cleaning.4. base lower surface is provided with sucker, and rack for test tube can be fixed on desktop by the sucker
On, make rack for test tube more stable, be difficult to knock over.
Brief description of the drawings
If Fig. 1 is the utility model structural representation.
If Fig. 2 is the utility model side structure schematic diagram.
If Fig. 3 is the utility model spring structure schematic diagram.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of rack for test tube, places plate 1, base 7, support frame 8 by test tube and constitutes, it is characterized in that：
It is rectangle and horizontally disposed that the test tube, which places plate 1, and test tube places plate 1 and is provided with some test tube inserting holes 2, is inserted
Put in hole 2 provided with the elastic component 3 that can prevent test tube from rocking；
The base 7 is located at test tube and places the lower section of plate 1 and parallel with test tube placement plate 1, and base 7 and test tube placement plate 1 are big
Small identical, the upper surface of base 7 is provided with some test tube insertion slots 6, and test tube insertion slot 6 places the test tube inserting hole 2 on plate 1 with test tube
Coaxial correspondence, the bottom of test tube insertion slot 6 is provided with osculum 5, and the lower surface of base 7 is provided with drainpipe 13, drainpipe 13 and osculum 5
It is connected, water receiving container 14 is provided with the discharge outlet of drainpipe 13, sucker 4, the sucker 4 is provided with the lower surface two ends of base 7
Rack for test tube can be fixed on the table；
Support frame as described above 8 is two, is separately positioned on 7 liang of sides of base, and support frame 8 is placed 1 support of plate to test tube and made
With；Support frame as described above 8 be two intersection metal bars 10, the two ends of metal bar 10 be provided with ball convex 12, test tube place the lower surface of plate 1 and
The upper surface of base 7 is respectively equipped with groove 9, and ball convex 12 is stuck in groove 9, and two infalls of metal bar 10 are provided with connecting shaft, connection
Axle is provided with clamp nut 11.
Further, the elastic component 3 includes a circle 15, and some flexure strips 16, flexure strip 16 are set on circle 15
Turning-in.
Further, the bore of the test tube inserting hole 2 is identical with the bore of test tube insertion slot 6.
Further, the test tube insertion slot 6 is hemispherical.
Further, the test tube is placed plate 1, base 7 and is made up of synthetic resin.
Further, described two infalls of metal bar 10 are provided with anti-slip veins.
Claims (6)
1. a kind of rack for test tube, by test tube place plate, base, supporting framework into, it is characterized in that：
It is rectangle and horizontally disposed that the test tube, which places plate, and test tube is placed plate and is provided with some test tube inserting holes, inserting hole
Provided with the elastic component that can prevent that test tube from rocking；
The base is located at test tube and places below plate and parallel with test tube placement plate, and base is identical with test tube placement plate size, bottom
Seat upper surface is provided with some test tube insertion slots, and the test tube inserting hole that test tube insertion slot is placed with test tube on plate is coaxially corresponding, test tube
Plant trench bottom and be provided with osculum, base lower surface is provided with drainpipe, and drainpipe is connected with osculum, the discharge outlet of drainpipe
Place is provided with water receiving container, and sucker is provided with base lower surface two ends, and the sucker can fix rack for test tube on the table；
Support frame as described above is two, is separately positioned on the side of base two, and support frame is placed plate to test tube and played a supportive role；The branch
Support is the metal bar of two intersections, and metal bar two ends are convex provided with ball, and test tube places plate lower surface and base upper surface is set respectively
Fluted, ball convex clip is in groove, and two metal bar infalls are provided with connecting shaft, and connecting shaft is provided with clamp nut.
2. a kind of rack for test tube according to claim 1, it is characterized in that：The elastic component includes a circle, is set on circle
Put some flexure strips, flexure strip turning-in.
3. a kind of rack for test tube according to claim 1, it is characterized in that：The bore of the test tube inserting hole and test tube insertion slot
Bore is identical.
4. a kind of rack for test tube according to claim 1, it is characterized in that：The test tube insertion slot is hemispherical.
5. a kind of rack for test tube according to claim 1, it is characterized in that：The test tube is placed plate, base and is made up of synthetic resin.
6. a kind of rack for test tube according to claim 1, it is characterized in that：Described two metal bar infalls are provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285765.3U CN206566961U (en) | 2017-03-08 | 2017-03-08 | A kind of rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285765.3U CN206566961U (en) | 2017-03-08 | 2017-03-08 | A kind of rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566961U true CN206566961U (en) | 2017-10-20 |
Family
ID=60054863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285765.3U Expired - Fee Related CN206566961U (en) | 2017-03-08 | 2017-03-08 | A kind of rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126923A (en) * | 2018-10-25 | 2019-01-04 | 张梅 | It is a kind of convenient for fixed medical use rack for test tube |
-
2017
- 2017-03-08 CN CN201720285765.3U patent/CN206566961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126923A (en) * | 2018-10-25 | 2019-01-04 | 张梅 | It is a kind of convenient for fixed medical use 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 |
Granted publication date: 20171020 Termination date: 20180308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |