CN207872238U - A kind of Multifunctional test tube rack - Google Patents
A kind of Multifunctional test tube rack Download PDFInfo
- Publication number
- CN207872238U CN207872238U CN201820028180.8U CN201820028180U CN207872238U CN 207872238 U CN207872238 U CN 207872238U CN 201820028180 U CN201820028180 U CN 201820028180U CN 207872238 U CN207872238 U CN 207872238U
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- Prior art keywords
- plate
- test tube
- fixed link
- tube rack
- fixed
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- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 230000009514 concussion Effects 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model is related to rack for test tubes, disclose a kind of Multifunctional test tube rack, solve the problems, such as that the bore of test tube mouth can not be adjusted, including holder and placement plate, holder includes fixed plate and the fixed link positioned at fixed plate both ends, placement plate is installed in fixed link and offers multiple test tube mouths for holding test tubes, placement plate includes the first abutting plate and the second abutting plate being set to below the first abutting plate, test tube mouth includes the first arc groove being set on the first abutting plate, the second arc groove being set on the second abutting plate, second abutting plate, which is fixedly connected with fixed link and is provided with drive first, abuts the drive component that plate is moved along placement plate width direction；Have the advantages that quickly to adjust the bore of test tube mouth.
Description
Technical field
The utility model is related to rack for test tubes, more specifically, it relates to a kind of Multifunctional test tube rack.
Background technology
Often contain pesticide residue, such as DDT in soil, enters in human body and to human body under the action of biosystem
Serious harm is generated, so needing to be sampled analysis to soil, when being detected to soil, often uses test tube, is tried
The test tube mouth for holding test tubes is provided on pipe support.
In an experiment, multiple identical test tubes are often required to use and carry out contrast test, so often selecting test tube mouth mouth
The identical rack for test tube of diameter, still, which can only place the test tube of corresponding diameter, cause to need replacing phase when doing other experiments
The rack for test tube answered.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Multifunctional test tube rack, have
The advantages of quickly adjusting test tube mouth bore.
To achieve the above object, the utility model provides following technical solution：
A kind of Multifunctional test tube rack, including holder and placement plate, holder include fixed plate and positioned at fixed plate both ends
Fixed link, placement plate are installed in fixed link and offer multiple test tube mouths for holding test tubes, and placement plate is supported including first
Fishplate bar and the second abutting plate being set to below the first abutting plate, test tube mouth includes the first arc being set on the first abutting plate
Shape slot, upper second arc groove for being set to the second abutting plate, the second abutting plate are fixedly connected with fixed link and are provided with drive the
The drive component that one abutting plate is moved along placement plate width direction.
Using above-mentioned technical proposal, when needing holding test tubes, test tube is put into test tube mouth, is driven by drive component
First abuts plate abuts plate movement towards second, so that the side wall of test tube mouth is abutted with test tube, different-diameter is adapted to realize
Test tube, and it is easy to operate.
Further, drive component includes lead screw, the width that lead screw is rotationally connected with the second abutting plate and abuts plate along second
Direction setting is spent, the side wall of the first abutting plate offers the thread groove being connect with wire rod thread.
Using above-mentioned technical proposal, by rotary screw rod, to drive be threadedly coupled therewith first to abut plate towards the
Two abut plate movement, to realize the adjusting to test tube mouth bore；It is threadedly coupled since lead screw abuts plate with first, to realize
The limit for abutting plate to first, avoids the return of the first abutting plate.
Further, test tube mouth side wall is fixed with elastic component flexible.
Using above-mentioned technical proposal, when holding test tubes, test tube side wall is abutted with elastic component, so as to avoid test tube side wall
Damage caused by colliding with test tube mouth, protective effect is played to test tube.
Further, the first abutting plate abuts the cunning for offering on the bearing surface of plate and being arranged along lead screw length direction with second
Slot, second abuts the sliding rail being fixed on plate with sliding slot sliding clamping.
Using above-mentioned technical proposal, when lead screw drives the first abutting plate to be moved along the length direction of lead screw, sliding rail along
Sliding slot moves, and is moved to realize stablizing for the first abutting plate；The upper surface that the opening of sliding slot is abutted plate towards second, keeps away
Exempt from solid particle and falls within the blocking for leading to sliding slot in sliding slot.
Further, it is provided with gasket on the madial wall of sliding slot.
Using above-mentioned technical proposal, increases the frictional force that sliding rail is subject to by increasing gasket, the first abutting plate is made to stablize
Moved along track length direction, improve whole stability.
Further, further include the support plate being connect with fixed link.
Using above-mentioned technical proposal, when test tube is put into test tube mouth, while the opening of test tube and the bottom surface of support plate are supported
It connects, to which multiple test tubes can be put into rack for test tube in it will test, and synchronizes concussion, reduce to a certain extent
Environmental variance simultaneously improves work efficiency.
Further, the adjusting part for driving support plate to be moved along fixed link length direction is provided in fixed link.
Using above-mentioned technical proposal, by the way that adjusting part is arranged, drive support plate is moved along the length direction of fixed link, from
And adapt to different test tube height.
Further, adjusting part includes adjusting bolt and adjusting block, adjusting block be sheathed in fixed link and with support
The lower surface of plate abuts, and adjusting block offers connecting hole, and bolt connect with connecting hole sidewall thread and abutted with fixed link.
Using above-mentioned technical proposal, when needing to adjust the height of support plate, rotating bolt, to release adjusting block and consolidate
The fixed relationship of fixed pole, and after the length direction of fixed link moves support plate to precalculated position, anti-rotation bolt, to make adjusting
Block is connected between bolt and fixed link, realizes the adjusting to supporting rod height.
Further, it is fixed with elastic component on adjusting block and the bearing surface of support plate.
Using above-mentioned technical proposal, by the way that bolster is arranged, after the bolts have been loosened, supporting rod is in gravity to downslide
It is dynamic, it avoids springing back and holder being made to overturn after abutting with bolster.
Further, placement plate is set as several and is uniformly distributed along the length direction of fixed link.
Using above-mentioned technical proposal, it sets placement plate to several, to make the placement of test tube more stablize.
Compared with prior art, the utility model has the advantages that：
（1）It drives first to abut plate by drive component to abut plate movement towards second, make the side wall and test tube of test tube mouth
It abuts, to realize the test tube for adapting to different-diameter, and it is easy to operate；
（2）The position that support plate is adjusted by adjusting part has the advantages that adapt to different test tube height.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment one, shows overall structure；
Fig. 2 is the enlarged drawing in the portions A in Fig. 1, shows drive component and the position relationship of placement plate；
Fig. 3 is one sectional view of embodiment, shows the position of adjusting part；
Fig. 4 is the structural schematic diagram of embodiment two, shows overall structure.
Reference numeral：1, support plate；2, placement plate；21, first plate is abutted；22, second plate is abutted；3, holder；31, fixed
Plate；32, fixed link；4, adjusting part；41, bolt；42, adjusting block；43, moving block；5, drive component；51, lead screw；52, it revolves
Button；6, test tube mouth；7, pedestal；8, sliding rail；9, bolster.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment one：A kind of Multifunctional test tube rack, as shown in Figure 1, including support plate 1, placement plate 2, holder 3, adjusting group
Part 4 and drive component 5, holder 3 include fixed plate 31 and fixed link 32, the cylinder setting of fixed link 32 and and fixed plate
31 are fixedly connected, and placement plate 2 includes that the first abutting plate 21 and second abuts plate 22, and first abuts the lower surface and second of plate 21
The upper surface for abutting plate 22 abuts, and drive component 5 drives the first abutting plate 21 to be moved along the width direction of placement plate 2, adjusting group
Part 4 drives support plate 1 to be moved along the short transverse of fixed link 32, to adapt to the test tube of different-diameter, height.
As shown in Figure 1, placement plate 2 offers test tube mouth 6, elastic component is fixed on the side wall of test tube mouth 6（It is not marked in figure
Go out）, avoid the damage to test tube in holding test tubes；Test tube mouth 6 includes multiple first arc grooves and the second arc groove, the first arc
Shape slot semicircular in shape is arranged and is uniformly distributed along the length direction of the first abutting plate 21, and the second arc groove is opposite with the first arc groove
And be uniformly distributed along the length direction of the second abutting plate 22, in the drive of drive component 5 first abutting, 21 moving process of plate, realize
The change of 6 area of test tube mouth, to adapt to different test tube diameters.
As shown in Figures 2 and 3, drive component 5 includes lead screw 51 and knob 52, and lead screw 51 is along the width side of placement plate 2
It is rotatablely connected to setting and with pedestal 7, pedestal 7 is fixed on the upper surface of the second abutting plate 22, and knob 52 is set to lead screw 51
Both ends simultaneously drive lead screw 51 to rotate, and the first abutting plate 21 offers thread groove, and lead screw 51 is connect with thread groove sidewall thread；Second
It abuts and is fixed with integrated sliding rail 8 on plate 22, sliding rail 8 is arranged along the length direction of lead screw 51, and first abuts the following table of plate 21
Face offers the sliding slot with the sliding clamping of sliding rail 8, and gasket is fixed in sliding slot（It is not marked in figure）, the cross of sliding slot and sliding rail 8
Section was set as semicircle, by turning knob 52, drove 51 rotation of lead screw, to realize that first abuts plate 21 along lead screw 51
Length direction movement.
As shown in Figure 1, support plate 1 is set to the top of placement plate 2, and in holding test tubes, the bottom of test tube and fixed plate
31 abut, and the side wall test tube mouth 6 of test tube abuts, and the opening of test tube is abutted with support plate 1, to improve stabilization when test tube is placed
Property.
As shown in figures 1 and 3, adjusting part 4 includes bolt 41, adjusting block 42 and moving block 43, moving block 43 and spiral shell
One end of bolt 41 is fixedly connected, and adjusting block 42 is sheathed in fixed link 32, and adjusting block 42 offers connecting hole.Bolt 41 is separate to be turned
One end of motion block 43 passes through connecting hole and is abutted with fixed link 32 while connection with connecting hole sidewall thread, by rotating
Block 43 drives bolt 41 to rotate, and to realize the abutting and loosening of adjusting block 42 and fixed link 32, realizes the height to support plate 1
It adjusts.
As shown in figure 3, be fixed with bolster 9 on the bearing surface of adjusting block 42 and support plate 1, bolster 9 can be sponge,
Rubber etc., to the impulsive contact force for slowing down holder 3 and support plate 1 is subject to.
The specific implementation method of embodiment one：When adjusting the bore of test tube mouth 6, turning knob 52 drives 51 turns of lead screw
It is dynamic, it is moved to drive first to abut plate 21；When adjusting the height of support plate 1, moving block 43 is rotated, adjusting block 42 is made to loosen
And adjusting block 42 is moved up and down, then anti-rotation bolt 41 and abut fixed link 32；Test tube is put into rack for test tube, the bottom of test tube with
Fixed plate 31 abuts, and the side wall of test tube is abutted with test tube mouth 6, and the opening of test tube is abutted with support plate 1, to realize that adaptation does not have to
The test tube of diameter, height.
Embodiment two：The present embodiment and embodiment one the difference is that, as shown in figure 4, placement plate 2 is set as several
It is a（It is two in figure）, placement plate 2 is uniformly distributed along the length direction of fixed link 32.Knob is correspondingly rotated in corresponding adjusting
52, to keep the test tube mouth 6 of each placement plate 2 corresponding, to improve whole stability.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as within the protection scope of the present utility model all protected by Patent Law.
Claims (10)
1. a kind of Multifunctional test tube rack, including holder (3) and placement plate (2), holder (3) includes fixed plate (31) and is located at solid
The fixed link (32) at fixed board (31) both ends, placement plate (2) are installed in fixed link (32) and offer multiple for holding test tubes
Test tube mouth (6), which is characterized in that placement plate (2) includes that the first abutting plate and is set under the first abutting plate (21) (21)
The second of side abuts plate (22), and test tube mouth (6) includes the first arc groove being set on the first abutting plate (21), is set to second
The second arc groove on plate (22) is abutted, the second abutting plate (22) is fixedly connected with fixed link (32) and is provided with drive first and supports
The drive component (5) that fishplate bar (21) is moved along placement plate (2) width direction.
2. a kind of Multifunctional test tube rack according to claim 1, which is characterized in that drive component (5) includes lead screw (51),
The width direction setting that lead screw (51) is rotationally connected with the second abutting plate (22) and abuts plate (22) along second, first abuts plate
(21) side wall offers the thread groove being threadedly coupled with lead screw (51).
3. a kind of Multifunctional test tube rack according to claim 2, which is characterized in that test tube mouth (6) side wall is fixed flexible
Elastic component.
4. a kind of Multifunctional test tube rack according to claim 1, which is characterized in that the first abutting plate (21) is abutted with second
The sliding slot being arranged along lead screw (51) length direction is offered on the bearing surface of plate (22), is fixed with and is slided on the second abutting plate (22)
The sliding rail (8) of slot sliding clamping.
5. a kind of Multifunctional test tube rack according to claim 4, which is characterized in that be provided with sealing on the madial wall of sliding slot
Pad.
6. a kind of Multifunctional test tube rack according to claim 1, which is characterized in that further include being connect with fixed link (32)
Support plate (1).
7. a kind of Multifunctional test tube rack according to claim 6, which is characterized in that be provided with drive branch in fixed link (32)
The adjusting part (4) that fagging (1) is moved along fixed link (32) length direction.
8. a kind of Multifunctional test tube rack according to claim 7, which is characterized in that adjusting part (4) includes adjusting bolt
(41) and adjusting block (42), adjusting block (42) are sheathed in fixed link (32) and are abutted with the lower surface of support plate (1), adjust
Block (42) offers connecting hole, and bolt (41) connect with connecting hole sidewall thread and abutted with fixed link (32).
9. a kind of Multifunctional test tube rack according to claim 8, which is characterized in that adjusting block (42) and support plate (1)
Bolster (9) is fixed on bearing surface.
10. a kind of Multifunctional test tube rack according to claim 1, which is characterized in that placement plate (2) is set as several simultaneously
Length direction along fixed link (32) is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028180.8U CN207872238U (en) | 2018-01-08 | 2018-01-08 | A kind of Multifunctional test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028180.8U CN207872238U (en) | 2018-01-08 | 2018-01-08 | A kind of Multifunctional test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872238U true CN207872238U (en) | 2018-09-18 |
Family
ID=63506926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028180.8U Expired - Fee Related CN207872238U (en) | 2018-01-08 | 2018-01-08 | A kind of Multifunctional test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207872238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622102A (en) * | 2018-12-17 | 2019-04-16 | 张云生 | A kind of Test tube support with adjustable and its application method |
| CN114011489A (en) * | 2021-10-11 | 2022-02-08 | 青岛大学附属医院 | A test tube rack for children's endocrinology |
-
2018
- 2018-01-08 CN CN201820028180.8U patent/CN207872238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622102A (en) * | 2018-12-17 | 2019-04-16 | 张云生 | A kind of Test tube support with adjustable and its application method |
| CN114011489A (en) * | 2021-10-11 | 2022-02-08 | 青岛大学附属医院 | A test tube rack for children's endocrinology |
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| 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: 20180918 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |