CN109225378A - A kind of pharmaceutical experiment test tube rack - Google Patents
A kind of pharmaceutical experiment test tube rack Download PDFInfo
- Publication number
- CN109225378A CN109225378A CN201811095248.5A CN201811095248A CN109225378A CN 109225378 A CN109225378 A CN 109225378A CN 201811095248 A CN201811095248 A CN 201811095248A CN 109225378 A CN109225378 A CN 109225378A
- Authority
- CN
- China
- Prior art keywords
- connector
- test tube
- vertical bar
- adjustable plate
- limiting slot
- 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
Links
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
Abstract
The present invention relates to a kind of pharmaceutical experiment test tube racks, including frame body and connector, frame body includes bottom plate, vertical bar and transverse slat, adjustable plate is provided with above vertical bar, the both ends of adjustable plate lower surface are provided with adjusting rod, the outer end of adjusting rod is arranged with nut, the upper surface of vertical bar is provided with hole, the two sides of adjustable plate are provided with baffle, baffle lower end is fixedly connected with the upper surface of vertical bar, upper end is provided with rotating block, multiple limit holes are provided on transverse slat and adjustable plate, limiting slot identical with limit pore structure is provided on bottom plate, the middle position of limiting slot groove bottom is provided with rubber limited block, between rubber limited block and the cell wall of limiting slot not in contact with；Connector includes the first connector and the second connector, and there are two the first connectors, and the outer end of two vertical bars is set in symmetry shape, and the second connector is located at outside the first connector, and is rotatablely connected with the first connector；The present invention has the advantages that shelf-stability is good and easy to use.
Description
Technical field
The invention belongs to pharmaceutical experiment apparatus fields, and in particular to a kind of pharmaceutical experiment test tube rack.
Background technique
Test tube is a kind of common instrument in laboratory, serves as the reaction vessel of a small amount of reagent, is usually used in biology and medicine
Field；Rack for test tube is the main apparatus for holding test tubes, and still, due to existing rack for test tube, its structure is relatively simple, can not
Meet the different test tube of height to use, applicability is poor, and test tube is after the completion of use, when placement be mostly open end upward,
It is easy to fall into dust and other impurities during placement；Therefore, to solve the above problems, develop a kind of shelf-stability it is good and
Pharmaceutical experiment easy to use is necessary with test tube rack.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and it is good and easy to use to provide a kind of shelf-stability
Pharmaceutical experiment test tube rack.
The object of the present invention is achieved like this: a kind of pharmaceutical experiment test tube rack, including frame body and connector, institute
Stating frame body includes bottom plate, vertical bar and transverse slat, and there are two the vertical bars, is located at the both ends of bottom plate and transverse slat, the bottom plate and
The transverse slat be in flat distribution of shapes, positioned at the upper and lower ends of two vertical bars, and it is vertical with the vertical bar be fixedly connected, the vertical bar
Top be provided with adjustable plate, the both ends of the adjustable plate lower surface are vertically fixedly installed adjusting rod, the adjusting rod it is outer
End cap is equipped with nut, and to be threadedly coupled between nut and adjusting rod, the upper surface of the vertical bar is provided with and the adjusting rod knot
The hole that structure matches, the two sides of the adjustable plate are provided with baffle, the fixed company in the upper surface of the baffle lower end and the vertical bar
It connects, upper end is provided with rotating block, and rotating block is connect by the shaft of its lower end with flapper, the nut and the adjustable plate
The sum of thickness it is identical as the length of the baffle, be provided with the identical limit of multiple structures on the transverse slat and institute's adjustable plate
Hole is provided with limiting slot identical with the limit pore structure on the bottom plate, and the interposition of the limiting slot groove bottom installs
Be equipped with rubber limited block, between rubber limited block and the cell wall of limiting slot not in contact with；The connector include the first connector and
Second connector, there are two first connectors, and the outer end of two vertical bars, second connection are fixedly installed in symmetry shape
Part is located at outside first connector, and is rotatablely connected with first connector.
The lower surface of the bottom plate and the vertical bar lower end are in same plane, and bottom end is provided with non-slip mat.
The limit hole is identical with the diameter of the limiting slot, and center is located along the same line.
Rubber limited block lower end is fixedly connected with the groove bottom of the limiting slot, and upper end is provided with arc-shaped recessed
Slot.
The outer surface of the adjusting rod is from top to bottom provided with scale.
The top and bottom of first connector are provided with card slot, and second connector is in I-shaped shape, above and below
The medial surface of plate is arranged symmetrically, and there are four fixture blocks, are connected between the first connector and the second connector by card slot and fixture block rotation
It connects.
The fixture block lower end is arc-shaped.
Beneficial effects of the present invention: the present invention, which is used, is arranged adjustable plate, the both ends of adjustable plate lower surface in the top of vertical bar
Adjusting rod is set, and adjusting rod is located in the hole of vertical bar upper end, in use, can be carried out by height of the lifting adjustable plate to adjustable plate
It adjusts, when the height adjustment of adjustable plate to appropriate location, rotates the nut of adjusting rod outer end, make the upper termination of nut and vertical bar
Touching, limits adjusting rod using nut, to complete the limit to adjustable plate, avoids adjusting due to self gravitation effect
The problem of bar and adjustable plate move down makes the present invention that can meet the different test tube of height and uses, increase its applicability；Meanwhile
Rubber limited block, rubber limited block is arranged by the way that limiting slot, the middle position of limiting slot groove bottom are arranged on bottom plate in the present invention
Between the cell wall of limiting slot not in contact with, by be arranged rubber limited block, can be after the completion of test tube use, it is opened when being placed
Mouthful end downward, is located between rubber limited block and limit groove groove wall, and avoiding test tube, that dust etc. is fallen into during placement is miscellaneous
The problem of object, and the length of rubber limited block is to limit the half of groove depth, the upper end is additionally provided with arc-shaped groove, uses
This structure, can in the present invention in use, play the role of support using bottom of the rubber limited block to test tube, meanwhile, utilization is recessed
Slot increases stability when test tube is placed；Total, the present invention has the advantages that shelf-stability is good and easy to use.
Detailed description of the invention
Fig. 1 is front view of the invention.
Fig. 2 is the cross-sectional view of front view of the present invention.
Fig. 3 is the partial enlarged view of Fig. 2.
In figure: 1, frame body 11, bottom plate 111, limiting slot 12, vertical bar 13, transverse slat 14, adjustable plate 15, adjusting rod
16, nut 17, baffle 2, connector 21, the first connector 211, card slot 22, the second connector 221, fixture block 3, rotation
Block 4, limit hole 5, rubber limited block 51, groove 6, non-slip mat.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment: as shown in Figure 1, Figure 2, Figure 3 shows, a kind of pharmaceutical experiment test tube rack, including frame body 1 and connector 2,
The frame body 1 includes bottom plate 11, vertical bar 12 and transverse slat 13, and there are two the vertical bars 12, is located at bottom plate 11 and transverse slat 13
Both ends, the bottom plate 11 and the transverse slat 13 be in flat distribution of shapes, positioned at the upper and lower ends of two vertical bars 12, and with the vertical bar
12 are vertically fixedly connected, and the top of the vertical bar 12 is provided with adjustable plate 14, and the both ends of 14 lower surface of adjustable plate are vertically solid
Surely it is provided with adjusting rod 15, the outer end of the adjusting rod 15 is arranged with nut 16, connects between nut 16 and adjusting rod 15 for screw thread
It connects, the upper surface of the vertical bar 12 is provided with the hole matched with 15 structure of adjusting rod, and the two sides of the adjustable plate 14 are set
It is equipped with baffle 17,17 lower end of baffle is fixedly connected with the upper surface of the vertical bar 12, and upper end is provided with rotating block 3, rotation
Block 3 is rotatablely connected by the shaft of its lower end and baffle 17, the sum of thickness of the nut 16 and the adjustable plate 14 with it is described
The length of baffle 17 is identical, and the identical limit hole 4 of multiple structures, the bottom are provided on the transverse slat 13 and institute adjustable plate 14
Limiting slot 111 identical with 4 structure of limit hole is provided on plate 11, the interposition of 111 groove bottom of limiting slot installs
Be equipped with rubber limited block 5, between rubber limited block 5 and the cell wall of limiting slot 111 not in contact with；The connector 2 includes the first company
Fitting 21 and the second connector 22, there are two first connectors 21, is fixedly installed on the outer of two vertical bars 12 in symmetry shape
End, second connector 22 are located at outside first connector 21, and are rotatablely connected with first connector 21.
The lower surface of the bottom plate 11 and 12 lower end of vertical bar are in same plane, and bottom end is provided with non-slip mat 6；
The limit hole 4 is identical with the diameter of the limiting slot 111, and center is located along the same line；5 lower end of rubber limited block
It is fixedly connected with the groove bottom of the limiting slot 111, upper end is provided with arc-shaped groove 51；The outer surface of the adjusting rod 15
From top to bottom it is provided with scale.
The top and bottom of first connector 21 are provided with card slot 211, and second connector 22 is in I-shaped shape,
The medial surface of its upper and lower plates is arranged symmetrically, and there are four fixture blocks 221, pass through card slot between the first connector 21 and the second connector 22
211 and fixture block 221 be rotatablely connected；221 lower end of fixture block is arc-shaped.
In the use of the present invention, the lower end of test tube is first each passed through adjustable plate 14 and transverse slat 13 through limit hole 4, it is placed in
In limiting slot 111 on bottom plate 11, when placement the lower end of test tube in limiting slot 111 5 upper end of rubber limited block it is arc-shaped recessed
Slot 51 contacts, and circular groove 51 is arranged by setting rubber limited block 5 and in the upper end of rubber limited block 5, can be to test tube
Support is played the role of in bottom, meanwhile, stability when test tube is placed is increased using groove 51；Then, rotary motion block 3,
Make to disengage between rotating block 3 and adjustable plate 14, finally, lifting adjustable plate 14 adjusts the height of adjustable plate 14 upwards
Section rotates the nut 16 of 15 outer end of adjusting rod when the height adjustment of adjustable plate 14 to appropriate location, using nut 16 and adjusts
Threaded connection between bar 15 moves down nut 16, the upper-end contact with vertical bar 12, using nut 16 to adjusting rod 15 into
Row limit is avoided since self gravitation effect, adjusting rod 15 and adjustable plate 14 are to moving down to complete limit to adjustable plate 14
Dynamic problem, the present invention uses this structure, and by the adjusting to 14 height of adjustable plate, making it that can meet the different test tube of height makes
With, increasing its applicability, for the present invention by the way that baffle 17 is arranged in the two sides of adjustable plate 14, rotating block 3 is arranged in the lower upper end of baffle 17,
Adjustable plate 14 can be carried out using rotating block 3 to block limit, the present invention is after the completion of use, when placing test tube, can incite somebody to action
The open end of test tube downward, between 111 cell wall of rubber limited block 5 and limiting slot, to complete the limit to test tube, avoids
Test tube during placement, due to its open section upward directly it is exposed in air, be easy to fall into asking for dust and other impurities
Topic；Also, by the way that the first connector 21 is arranged in the outer end of two vertical bars 12, the external rotation of the first connector 21 connects the present invention
The second connector 22 is connect, and the top and bottom of the first connector 21 are provided with card slot 211, the second connector 22 is in I-shaped
Shape, the medial surface of upper and lower plates is symmetrical arranged there are four fixture block 221, by the way that the first connector 21 and the second connector 22 is arranged,
Mutual rotation connection between achievable frame body 1 is convenient for folding and place；It is total, the present invention have shelf-stability good and
Advantage easy to use.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, it should be understood by a person of ordinary skill in the art that still can be to of the invention specific
Embodiment is modified or replaced equivalently, and without departing from any modification of spirit and scope of the invention or equivalent replacement,
It is intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of pharmaceutical experiment test tube rack, including frame body (1) and connector (2), it is characterised in that: the frame body (1)
Including bottom plate (11), vertical bar (12) and transverse slat (13), there are two the vertical bars (12), is located at bottom plate (11) and transverse slat (13)
Both ends, the bottom plate (11) and the transverse slat (13) are in flat distribution of shapes, be located at the upper and lower ends of two vertical bars (12), and with
The vertical bar (12) is vertically fixedly connected, and is provided with adjustable plate (14) above the vertical bar (12), under the adjustable plate (14)
The both ends on surface are vertically fixedly installed adjusting rod (15), and the outer end of the adjusting rod (15) is arranged with nut (16), nut
(16) to be threadedly coupled between adjusting rod (15), the upper surface of the vertical bar (12) is provided with and the adjusting rod (15) structure
The two sides in the hole matched, the adjustable plate (14) are provided with baffle (17), baffle (17) lower end and the vertical bar (12)
Upper surface be fixedly connected, upper end is provided with rotating block (3), and rotating block (3) is rotated by the shaft of its lower end and baffle (17)
The sum of the thickness of connection, the nut (16) and the adjustable plate (14), the transverse slat identical as the length of the baffle (17)
(13) and on institute's adjustable plate (14) it is provided with the identical limit hole of multiple structures (4), is provided on the bottom plate (11) and institute
The identical limiting slot (111) of limit hole (4) structure is stated, the middle position of limiting slot (111) groove bottom is provided with rubber limit
Position block (5), between rubber limited block (5) and the cell wall of limiting slot (111) not in contact with；The connector (2) includes the first connection
Part (21) and the second connector (22), there are two first connectors (21), is fixedly installed on two vertical bars in symmetry shape
(12) outer end, it is external that second connector (22) is located at first connector (21), and with first connector
(21) it is rotatablely connected.
2. a kind of pharmaceutical experiment test tube rack as described in claim 1, it is characterised in that: the following table of the bottom plate (11)
Face and the vertical bar (12) lower end are in same plane, and bottom end is provided with non-slip mat (6).
3. a kind of pharmaceutical experiment test tube rack as described in claim 1, it is characterised in that: the limit hole (4) and institute
The diameter for stating limiting slot (111) is identical, and center is located along the same line.
4. a kind of pharmaceutical experiment test tube rack as described in claim 1, it is characterised in that: the rubber limited block (5)
Length be the limiting slot (111) depth half, lower end is fixedly connected with the groove bottom of the limiting slot (111), on
End is provided with arc-shaped groove (51).
5. a kind of pharmaceutical experiment test tube rack as described in claim 1, it is characterised in that: outside the adjusting rod (15)
Surface is from top to bottom provided with scale.
6. a kind of pharmaceutical experiment test tube rack as described in claim 1, it is characterised in that: first connector (21)
Top and bottom be provided with card slot (211), second connector (22) is in I-shaped shape, and the medial surface of upper and lower plates is symmetrical
There are four fixture block (221) for setting, pass through card slot (211) and fixture block between the first connector (21) and the second connector (22)
(221) it is rotatablely connected.
7. a kind of pharmaceutical experiment test tube rack as claimed in claim 6, it is characterised in that: fixture block (221) lower end
It is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095248.5A CN109225378A (en) | 2018-09-19 | 2018-09-19 | A kind of pharmaceutical experiment test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095248.5A CN109225378A (en) | 2018-09-19 | 2018-09-19 | A kind of pharmaceutical experiment test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225378A true CN109225378A (en) | 2019-01-18 |
Family
ID=65058257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095248.5A Pending CN109225378A (en) | 2018-09-19 | 2018-09-19 | A kind of pharmaceutical experiment test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797592A (en) * | 2021-08-31 | 2021-12-17 | 山东畜牧兽医职业学院 | Pregnant horse serum's quick separation device |
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| GB2433431A (en) * | 2005-12-23 | 2007-06-27 | Kay Hall | A grip device and support frame |
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| CN206778509U (en) * | 2017-06-01 | 2017-12-22 | 宋朋凯 | A kind of height-adjustable rack for test tube |
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| CN107661636A (en) * | 2017-11-17 | 2018-02-06 | 江苏帕尔克玩具有限公司 | A kind of child building block Puzzle provided with elements movable in relation to each other basic building block |
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2018
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Patent Citations (10)
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|---|---|---|---|---|
| CN2470517Y (en) * | 2001-02-07 | 2002-01-09 | 李明峰 | Folding anti-theft door |
| GB2433431A (en) * | 2005-12-23 | 2007-06-27 | Kay Hall | A grip device and support frame |
| CN204724211U (en) * | 2015-07-03 | 2015-10-28 | 黄声远 | A kind of chemistry tube frame |
| CN106423349A (en) * | 2016-10-17 | 2017-02-22 | 无锡市日升化工有限公司 | Test tube placing rack for chemical experiments |
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| CN206778509U (en) * | 2017-06-01 | 2017-12-22 | 宋朋凯 | A kind of height-adjustable rack for test tube |
| CN206911412U (en) * | 2017-07-10 | 2018-01-23 | 徐朋飞 | A kind of chemical industry test tube rack |
| CN207013014U (en) * | 2017-07-12 | 2018-02-16 | 句容市人民医院 | A kind of mobile detachable rack for test tube |
| CN207562944U (en) * | 2017-10-30 | 2018-07-03 | 美德太平洋（天津）生物科技股份有限公司 | It is a kind of to facilitate medical test tubes frame |
| CN107661636A (en) * | 2017-11-17 | 2018-02-06 | 江苏帕尔克玩具有限公司 | A kind of child building block Puzzle provided with elements movable in relation to each other basic building block |
Non-Patent Citations (1)
| Title |
|---|
| 杨红丽等: "《基础化学实训指导书》", 31 October 2016, 西北工业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797592A (en) * | 2021-08-31 | 2021-12-17 | 山东畜牧兽医职业学院 | Pregnant horse serum's quick separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |