CN108855298A - Test tube folds up device - Google Patents
Test tube folds up device Download PDFInfo
- Publication number
- CN108855298A CN108855298A CN201810816057.7A CN201810816057A CN108855298A CN 108855298 A CN108855298 A CN 108855298A CN 201810816057 A CN201810816057 A CN 201810816057A CN 108855298 A CN108855298 A CN 108855298A
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- Prior art keywords
- ring
- holding
- transverse bar
- lever
- test tube
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- Granted
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- 238000010276 construction Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of test tube provided by the invention folds up device, including operation ring, holding ring, lever, transverse bar；The cylindric ring that the operation ring is vertically arranged, bottom margin are oppositely arranged fixed ring；The transverse bar is horizontally set on above fixed ring；The lever passes through fixed ring from vertical direction；The holding ring is arc-shaped ring of the angle less than 180 °, and two holding ring levels are oppositely arranged, and two holding rings respectively correspond setting transverse bar, have flat tooth on two transverse bars, and half gear engaged with flat tooth is provided in the middle part of flat tooth；Pull ring is equipped at holding ring arc top；Lever top ring set is in the lantern ring of lateral boom end, and bottom end ring set is in pull ring；The radian of the corresponding half gear smooth surface of two transverse bars differs 15 ° ~ 60 °.
Description
Technical field
The present invention relates to a kind of test tubes to fold up device.
Background technique
It in strain experiment, generally requires test tube slant setting, general way is that inclined rack for test tube is arranged, such as specially
Benefit number discloses a kind of tilting rack for test tube for the Chinese invention patent of CN201120245233.X, which can be very
Good realization test tube slant setting, but in actual operation, especially in the laboratory of medium-sized and small enterprises, horizontal direction space
It is smaller, and laboratory eminence has much room can use, and can not but utilize this tilting rack for test tube in laboratory eminence,
To cause much room to waste, conventional efficient is influenced.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of test tubes to fold up device, which folds up device and passes through folder
It takes test tube and is allowed to inclined structure, on the basis of guaranteeing test tube gap tilt effect, solve the problems, such as space waste.
The present invention is achieved by the following technical programs.
A kind of test tube provided by the invention folds up device, including operation ring, holding ring, lever, transverse bar；The operation ring
The cylindric ring being vertically arranged, bottom margin are oppositely arranged fixed ring；The transverse bar is horizontally set on above fixed ring；
The lever passes through fixed ring from vertical direction；The holding ring is arc-shaped ring of the angle less than 180 °, two holding ring water
Flat to be oppositely arranged, two holding rings respectively correspond setting transverse bar, have flat tooth on two transverse bars, be provided in the middle part of flat tooth with
Half gear of flat tooth engagement；Pull ring is equipped at holding ring arc top；Lever top ring set is in the lantern ring of lateral boom end, bottom end ring
It covers in pull ring；The radian of the corresponding half gear smooth surface of two transverse bars differs 15 °~60 °.
Described two holding ring ends are connected by elastic construction.
The elastic construction is spring, and each connecting pin setting is more than two.
Laterally protruding boss is arranged at the operation ring bottom, and the fixed ring is arranged at boss edge.
It further include drag-line and pulley blocks；Drag-line is sleeved in pulley blocks, and its both ends is connected to transverse bar relative to operation
The distal end of ring；There is a pulley removable in pulley blocks.
It further include operating handle, operating handle is in the pulley blocks on moveable pulley.
The beneficial effects of the present invention are：Pass through clamping test tube and be allowed to inclined structure, guarantees test tube gap tilt effect
On the basis of, solve the problems, such as space waste, and facilitate operation, it is only necessary to which simple pull can be realized；Structure
Simply, easy to maintain.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
In figure：1- operates ring, 11- fixed ring, 12- boss, 2- holding ring, 21- pull ring, 22- spring, 23- lever, 3- transverse direction
Bar, 31- lantern ring, 32- flat tooth, half gear of 33-, 34- drag-line, 35- pulley blocks, 36- operating handle.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of test tube as shown in Figure 1 folds up device, including operation ring 1, holding ring 2, lever 23, transverse bar 3；The behaviour
Make the cylindric ring that ring 1 is vertically arranged, bottom margin is oppositely arranged fixed ring 11；The transverse bar 3 is horizontally set on solid
Determine 11 top of ring；The lever 23 passes through fixed ring 11 from vertical direction；The holding ring 2 is arc-shaped of the angle less than 180 °
Ring, two 2 levels of holding ring are oppositely arranged, and two holding rings 2 respectively correspond setting transverse bar 3, have flat tooth on two transverse bars 3
32, half gear 33 engaged with flat tooth 32 is provided in the middle part of flat tooth 32；Pull ring 21 is equipped at 2 arc top of holding ring；Lever 23 is pushed up
End ring covers in the lantern ring 31 of 3 end of transverse bar, and bottom end ring set is in pull ring 21；Two corresponding half gear, 33 light of transverse bar 3
The radian in face differs 15 °~60 °.
Described two 2 ends of holding ring are connected by elastic construction.
The elastic construction is spring 22, and each connecting pin setting is more than two.
Laterally protruding boss 12 is arranged at operation 1 bottom of ring, and the fixed ring 11 is arranged at 12 edge of boss.
It further include drag-line 34 and pulley blocks 35；Drag-line 34 is sleeved in pulley blocks 35, and its both ends is connected to 3 phase of transverse bar
For operating the distal end of ring 1；There is a pulley removable in pulley blocks 35.
It further include operating handle 36, operating handle 36 is in the pulley blocks 35 on moveable pulley.
In use, only needing for test tube to be put in two holding rings 2, then moveable pulley is in pulling pulley blocks 35
Can, moveable pulley, which is pulled, in pulley blocks 35 can be such that drag-line 34 tenses, to drive transverse bar 3 mobile, pull lever 23
Step up holding ring 2, and under the restriction of corresponding half gear 33 of transverse bar 3, wherein relatively another transverse bar 3 of a transverse bar 3
Relatively early to stop movement, the transverse bar 3 thus continued to move to can then be such that holding ring 2 tilts, to make test tube tilt, when two transverse directions
It is when bar 3 stops mobile all under the restriction of half gear 33, pulley moveable in pulley blocks 35 is fixed, correlation can be passed through
Equipment is fixed, and can also complete to fix by fixed operation handle 36.
Claims (2)
1. a kind of test tube folds up device, including operation ring (1), holding ring (2), lever (23), transverse bar (3), it is characterised in that：
The cylindric ring that operation ring (1) is vertically arranged, bottom margin are oppositely arranged fixed ring (11)；The transverse bar (3)
It is horizontally set on above fixed ring (11)；The lever (23) passes through fixed ring (11) from vertical direction；The holding ring (2) is
Arc-shaped ring of the angle less than 180 °, two holding ring (2) levels are oppositely arranged, and it is horizontal that two holding rings (2) respectively correspond setting
To bar (3), there are flat tooth (32) on two transverse bars (3), is provided with half gear engaged with flat tooth (32) in the middle part of flat tooth (32)
(33)；Pull ring (21) are equipped at holding ring (2) arc top；Lever (23) top ring set in the lantern ring (31) of transverse bar (3) end,
Bottom end ring set is in pull ring (21)；The radian of corresponding half gear (33) smooth surface of two transverse bars (3) differs 15 °~60 °；
The elastic construction is spring (22), and each connecting pin setting is more than two；
Operation ring (1) bottom has laterally protruding boss (12), and the fixed ring (11) is arranged at boss (12) edge；
It further include drag-line (34) and pulley blocks (35)；Drag-line (34) is sleeved in pulley blocks (3), and its both ends is connected to transverse bar
(3) distal end relative to operation ring (1)；There is a pulley removable in pulley blocks (35).
2. test tube as described in claim 1 folds up device, it is characterised in that：It further include operating handle (33), operating handle
(36) in the pulley blocks (35) on moveable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816057.7A CN108855298B (en) | 2014-12-05 | 2014-12-05 | Test tube clamping and releasing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735783.8A CN105879949B (en) | 2014-12-05 | 2014-12-05 | A kind of test tube folds up device |
| CN201810816057.7A CN108855298B (en) | 2014-12-05 | 2014-12-05 | Test tube clamping and releasing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735783.8A Division CN105879949B (en) | 2014-12-05 | 2014-12-05 | A kind of test tube folds up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108855298A true CN108855298A (en) | 2018-11-23 |
| CN108855298B CN108855298B (en) | 2021-04-09 |
Family
ID=56699712
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816199.3A Active CN108855299B (en) | 2014-12-05 | 2014-12-05 | Test tube clamping device |
| CN201810816057.7A Active CN108855298B (en) | 2014-12-05 | 2014-12-05 | Test tube clamping and releasing device |
| CN201410735783.8A Active CN105879949B (en) | 2014-12-05 | 2014-12-05 | A kind of test tube folds up device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816199.3A Active CN108855299B (en) | 2014-12-05 | 2014-12-05 | Test tube clamping device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735783.8A Active CN105879949B (en) | 2014-12-05 | 2014-12-05 | A kind of test tube folds up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108855299B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855299A (en) * | 2014-12-05 | 2018-11-23 | 吴士妹 | A kind of test tube folds up device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879951A (en) * | 2014-12-19 | 2016-08-24 | 贵州省黎平县黔香园油脂有限公司 | Test-tube taking and placing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770381A (en) * | 1986-12-29 | 1988-09-13 | Gold Biotechnology, Inc. | Test tube rack holder |
| CN2825096Y (en) * | 2005-08-22 | 2006-10-11 | 韦跃宇 | Adjustable slant culture tube rack |
| CN201187624Y (en) * | 2008-04-25 | 2009-01-28 | 重庆钢铁(集团)有限责任公司 | Strange place manual flap valve controlling mechanism |
| CN202638463U (en) * | 2012-07-15 | 2013-01-02 | 张丽 | Experimental test tube rack |
| CN202893396U (en) * | 2012-11-22 | 2013-04-24 | 黑龙江八一农垦大学 | Tilting folding test-tube rack |
| CN202983740U (en) * | 2012-12-19 | 2013-06-12 | 佳木斯大学 | Multifunctional test tube stand capable of adjusting inclined degree |
| CN203725170U (en) * | 2014-01-24 | 2014-07-23 | 郑航飞 | Test-tube rack device capable of adjusting gradient |
| CN203899643U (en) * | 2014-04-22 | 2014-10-29 | 海盐县通元弗斯特工艺品厂 | Improved test tube holder |
| CN108855299A (en) * | 2014-12-05 | 2018-11-23 | 吴士妹 | A kind of test tube folds up device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354657Y (en) * | 1998-01-15 | 1999-12-22 | 郑合明 | Toothed slidable fixing test-tube holder |
| CN101995352B (en) * | 2009-08-21 | 2014-08-06 | 广州阳普医疗科技股份有限公司 | Method and equipment for separating serum |
| CN103831143A (en) * | 2012-11-22 | 2014-06-04 | 王宏生 | Test tube clamping device |
| CN203140045U (en) * | 2013-03-28 | 2013-08-21 | 大连民族学院 | Adjustable test tube rack |
| CN103878044B (en) * | 2014-03-12 | 2016-06-29 | 亿丰洁净科技江苏股份有限公司 | A kind of clamping device of experimental apparatus |
| CN203955266U (en) * | 2014-04-04 | 2014-11-26 | 南京信息工程大学 | A kind of rack for test tube |
-
2014
- 2014-12-05 CN CN201810816199.3A patent/CN108855299B/en active Active
- 2014-12-05 CN CN201810816057.7A patent/CN108855298B/en active Active
- 2014-12-05 CN CN201410735783.8A patent/CN105879949B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770381A (en) * | 1986-12-29 | 1988-09-13 | Gold Biotechnology, Inc. | Test tube rack holder |
| CN2825096Y (en) * | 2005-08-22 | 2006-10-11 | 韦跃宇 | Adjustable slant culture tube rack |
| CN201187624Y (en) * | 2008-04-25 | 2009-01-28 | 重庆钢铁(集团)有限责任公司 | Strange place manual flap valve controlling mechanism |
| CN202638463U (en) * | 2012-07-15 | 2013-01-02 | 张丽 | Experimental test tube rack |
| CN202893396U (en) * | 2012-11-22 | 2013-04-24 | 黑龙江八一农垦大学 | Tilting folding test-tube rack |
| CN202983740U (en) * | 2012-12-19 | 2013-06-12 | 佳木斯大学 | Multifunctional test tube stand capable of adjusting inclined degree |
| CN203725170U (en) * | 2014-01-24 | 2014-07-23 | 郑航飞 | Test-tube rack device capable of adjusting gradient |
| CN203899643U (en) * | 2014-04-22 | 2014-10-29 | 海盐县通元弗斯特工艺品厂 | Improved test tube holder |
| CN108855299A (en) * | 2014-12-05 | 2018-11-23 | 吴士妹 | A kind of test tube folds up device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855299A (en) * | 2014-12-05 | 2018-11-23 | 吴士妹 | A kind of test tube folds up device |
| CN108855299B (en) * | 2014-12-05 | 2020-12-01 | 东海县裕隆医学检验实验室有限公司 | Test tube clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105879949B (en) | 2018-09-28 |
| CN108855298B (en) | 2021-04-09 |
| CN108855299B (en) | 2020-12-01 |
| CN105879949A (en) | 2016-08-24 |
| CN108855299A (en) | 2018-11-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210319 Address after: Room 938, building a, phase I, Zhongdan Ecological Life Science Industrial Park, no.3-1, xinjinhu Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Dashan Zhimei Pharmaceutical Technology Co.,Ltd. Address before: 213000 Hohai University, Xinbei District, Changzhou, Jiangsu Applicant before: Wu Shimei |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |