CN110006725B - Dyeing rack - Google Patents
Dyeing rack Download PDFInfo
- Publication number
- CN110006725B CN110006725B CN201910372287.3A CN201910372287A CN110006725B CN 110006725 B CN110006725 B CN 110006725B CN 201910372287 A CN201910372287 A CN 201910372287A CN 110006725 B CN110006725 B CN 110006725B
- Authority
- CN
- China
- Prior art keywords
- rod
- vertical
- base
- smear
- support rod
- 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.)
- Active
Links
- 238000004043 dyeing Methods 0.000 title claims abstract description 22
- 238000010186 staining Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The embodiment of the invention discloses a dyeing rack, and relates to the technical field of test equipment. The operation rod is horizontally and slidingly connected to the upper end of the vertical support rod, a plurality of smear clamps used for clamping smears are arranged on the operation rod, the inclined support rod is obliquely arranged on the upper side of the base, the vertical support rod is arranged on the upper side of the base, the horizontal support rod is horizontally arranged at the upper end of the vertical support rod, and a positioning rod used for connecting the horizontal support rod, the inclined support rod and the vertical support rod is arranged on the operation rod. The smear is clamped by the smear clamp, the smear is horizontally placed for dyeing, then the positioning rod is placed on the inclined supporting rod for flushing, finally the positioning rod is adjusted to be connected with the vertical supporting rod, the water drops and residual liquid on the smear are dropped by utilizing the gravity effect, in the whole dyeing and flushing process, the smear operation is not needed to be carried out by forceps or hands, the pollution to hands is avoided, the time is saved, the clean and clean background of the smear can be ensured, and the dyeing effect is good.
Description
Technical Field
The embodiment of the invention relates to the technical field of test equipment, in particular to a dyeing rack which is suitable for dyeing various smears, such as a common microorganism smear, a tuberculosis smear, a leucorrhea smear, a blood-on-test smear, a bone marrow smear and the like.
Background
The smear is an inspection method for detecting gram-positive bacteria, gram-negative bacteria, fungi, tubercle bacillus, and various cells in blood or body fluid, and the smear is required to be placed on a staining rack for staining.
At present, the dyeing rack directly places the smear on the rack for dyeing, each smear is washed by using tweezers or hands for each piece of dyeing liquid, so that the dyeing liquid is easy to splash on hands or drop, even the smear is smashed, the workload is very large, the time is wasted, and the working efficiency is low. In addition, the smear has stains and residual liquid, and the dyeing background effect is not ideal.
Disclosure of Invention
Therefore, the embodiment of the invention provides a dyeing rack, which solves the problems of low working efficiency and unsatisfactory dyeing effect caused by unreasonable structure of the existing dyeing rack in the prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the first aspect of the embodiment of the invention, the staining rack comprises a base, an operation rod, a horizontal support rod, an inclined support rod and a vertical support rod, wherein the operation rod is rotatably arranged on the upper side of the base and can be horizontally and slidably connected to the upper end of the vertical support rod, a plurality of smear clamps for clamping smears are arranged on the operation rod, the inclined support rod is obliquely arranged on the upper side of the base, the vertical support rod is arranged on the upper side of the base, the horizontal support rod is horizontally arranged on the upper end of the vertical support rod, and a positioning rod for connecting the horizontal support rod, the inclined support rod and the vertical support rod is arranged on the operation rod.
Further, the base upside be equipped with two vertical bracing piece and two the slope bracing piece, two the slope bracing piece alternately sets up between two vertical bracing pieces, the base upside is equipped with two action bars, two action bars set up in two vertical bracing piece upside respectively one-to-one.
Further, the horizontal support bar is connected between two vertical support bars, and two inclined support bars are arranged on the lower sides of the horizontal support bars.
Further, the base on be fixed with the stand of vertical setting, the upper end of stand and vertical bracing piece is equipped with the supporting ring respectively, the action bars slides and passes the supporting ring.
Further, the stand column and the vertical support rod are respectively arranged on the front side and the rear side of the base along the length direction of the operation rod.
Further, one end of the operating rod penetrating through the support ring at the upper end of the vertical support rod is provided with a right-angle stop lever, and the positioning rod is fixed on the right-angle stop lever.
Further, the vertical support rod height-adjustable set up on the base, the slope bracing piece lower extreme is rotated with the base and is connected, upper end and vertical support rod rotate to be connected, the slope bracing piece is scalable structure.
Further, the base on be fixed with vertical setting and be in the fixed cylinder, vertical bracing piece setting is in the fixed cylinder, threaded connection has a locking screw of horizontal setting on the lateral wall of fixed cylinder.
Further, the smear clip is a stainless steel metal clip.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the operating rod is arranged on the base, the plurality of smear clamps are arranged on the operating rod according to the requirement, the smear and a patient application sheet are numbered one by one, the smear clamps clamp the smear, the positioning rod is firstly placed on the horizontal supporting rod, the smear is horizontally placed for dyeing, then the operating rod is pulled and rotated, the positioning rod is placed on the inclined supporting rod for flushing, finally the positioning rod is adjusted to be connected with the vertical supporting rod, and the water drops and residual liquid on the smear fall under the action of gravity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic view of a dyeing rack according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a dyeing rack according to embodiment 2 of the present invention;
in the figure: 1-a base 2-a vertical supporting rod 3-a horizontal supporting rod 4-an inclined supporting rod 5-an operating rod 6-a supporting ring 7-a smear clamp 8-a positioning rod 9-an upright post 10-a right angle stop lever 11-a fixed cylinder 12-a locking screw 401-a first inclined rod 402-a second inclined rod.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present invention, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present invention without substantial modification of the technical content.
Example 1
Referring to fig. 1, the staining rack comprises a base 1, an operation rod 5, a horizontal support rod 3, an inclined support rod 4 and a vertical support rod 2, wherein the operation rod 5 is rotatably arranged on the upper side of the base 1, the operation rod 5 is horizontally and slidably connected to the upper end of the vertical support rod 2, a plurality of smear clamps 7 for clamping smears are arranged on the operation rod 5, the inclined support rod 4 is obliquely arranged on the upper side of the base 1, the vertical support rod 2 is arranged on the upper side of the base 1, the horizontal support rod 3 is horizontally arranged at the upper end of the vertical support rod 2, a positioning rod 8 for connecting the horizontal support rod 3, the inclined support rod 4 and the vertical support rod 2 is arranged on the operation rod 5, and the positioning rod 8 is parallel to the operation rod 5. The smear clamp 7 in the embodiment is a stainless steel metal clamp, and has good rust resistance and long service life.
The base 1 upside is equipped with two vertical bracing pieces 2 and two slope bracing pieces 4, and two slope bracing pieces 4 alternately set up between two vertical bracing pieces 2, and base 1 upside is equipped with two action bars 5, and two action bars 5 set up in two vertical bracing pieces 2 upside respectively one-to-one. The horizontal support bar 3 is connected between the two vertical support bars 2, and the two inclined support bars 4 are arranged on the lower side of the horizontal support bar 3.
The base 1 is fixedly provided with a vertical column 9, and the vertical column 9 and the vertical support rod 2 are respectively arranged on the front side and the rear side of the base 1 along the length direction of the operation rod 5. The upper ends of the upright post 9 and the vertical supporting rod 2 are respectively provided with a supporting ring 6, and the operating rod 5 slides through the supporting rings 6. One end of the operating rod 5, which passes through the supporting ring 6 at the upper end of the vertical supporting rod 2, is provided with a right-angle stop lever 10, and the positioning rod 8 is fixedly arranged on the right-angle stop lever 10.
According to the embodiment of the invention, the operation rod 5 is arranged on the base 1, the plurality of smear clamps 7 are arranged on the operation rod 5 according to the requirement, the smears and patient application sheets are numbered one by one, the smear clamps 7 clamp the smears, the positioning rod 8 is firstly put on the horizontal support rod 3, the smears are horizontally put for dyeing, then the operation rod 5 is pulled and rotated, the positioning rod 8 is put on the inclined support rod 4 for flushing, finally the positioning rod 8 is adjusted to be connected with the vertical support rod 2, and the water drops and residual liquid on the smears fall under the action of gravity.
Example 2
Referring to fig. 2, in this embodiment, the vertical support rod 2 is disposed on the base 1 with an adjustable height, the lower end of the inclined support rod 4 is rotatably connected with the base 1, the upper end of the inclined support rod is rotatably connected with the vertical support rod 2, the base 1 is fixed with a vertical fixing cylinder 11, the vertical support rod 2 and the upright post 9 are respectively disposed in a fixing cylinder 11, and a locking screw 12 which is transversely disposed is screwed on a side wall of the fixing cylinder 11. The inclined support rod 4 is of a telescopic structure, the inclined support rod 4 comprises a first inclined rod 401 and a second inclined rod 402, and the lower end of the second inclined rod 402 is sleeved on the inner side of the first inclined rod 401.
The height of the vertical support rod 2 can be adjusted according to actual operation needs and personal habits, and meanwhile, the inclined support rod 4 also needs to deflect and stretch along with the vertical support rod, so that the height of the dyeing rack of the embodiment is adjustable, the operation is more convenient, and the carrying is convenient.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (6)
1. A dyeing rack, characterized in that: the automatic smear machine comprises a base (1), an operating rod (5), a horizontal supporting rod (3), an inclined supporting rod (4) and a vertical supporting rod (2), wherein the operating rod (5) is rotatably arranged on the upper side of the base (1), the operating rod (5) is horizontally and slidably connected to the upper end of the vertical supporting rod (2), a plurality of smear clamps (7) used for clamping smears are arranged on the operating rod (5), the inclined supporting rod (4) is obliquely arranged on the upper side of the base (1), the vertical supporting rod (2) is arranged on the upper side of the base (1), the horizontal supporting rod (3) is horizontally arranged at the upper end of the vertical supporting rod (2), a positioning rod (8) is arranged on the operating rod (5), and the positioning rod (8) can be placed on the horizontal supporting rod (3) or the inclined supporting rod (4), or the positioning rod (8) can be adjusted to be connected with the vertical supporting rod (2).
The upper side of the base (1) is provided with two vertical supporting rods (2) and two inclined supporting rods (4), the two inclined supporting rods (4) are arranged between the two vertical supporting rods (2) in a crossing mode, the upper side of the base (1) is provided with two operating rods (5), and the two operating rods (5) are respectively arranged on the upper sides of the two vertical supporting rods (2) in a one-to-one correspondence mode;
the base (1) is fixedly provided with a vertical column (9), the upper ends of the vertical column (9) and the vertical supporting rod (2) are respectively provided with a supporting ring (6), and the operating rod (5) slides through the supporting rings (6);
one end of the operating rod (5) penetrating through the supporting ring (6) at the upper end of the vertical supporting rod (2) is provided with a right-angle stop lever (10), and the positioning rod (8) is fixed on the right-angle stop lever (10).
2. The staining rack of claim 1 wherein: the horizontal support rods (3) are connected between the two vertical support rods (2), and the two inclined support rods (4) are arranged on the lower sides of the horizontal support rods (3).
3. The staining rack of claim 1 wherein: the upright posts (9) and the vertical support rods (2) are respectively arranged on the front side and the rear side of the base (1) along the length direction of the operation rod (5).
4. The staining rack of claim 1 wherein: the vertical support rod (2) is arranged on the base (1) in a height-adjustable mode, the lower end of the inclined support rod (4) is rotationally connected with the base (1), the upper end of the inclined support rod is rotationally connected with the vertical support rod (2), and the inclined support rod (4) is of a telescopic structure.
5. The staining rack of claim 4 wherein: the base (1) is fixedly provided with a vertical fixing cylinder (11), the vertical supporting rod (2) is arranged in the fixing cylinder (11), and the side wall of the fixing cylinder (11) is connected with a locking screw (12) which is transversely arranged in a threaded manner.
6. The staining rack of claim 1 wherein: the smear clamp (7) is a stainless steel metal clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372287.3A CN110006725B (en) | 2019-05-06 | 2019-05-06 | Dyeing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372287.3A CN110006725B (en) | 2019-05-06 | 2019-05-06 | Dyeing rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110006725A CN110006725A (en) | 2019-07-12 |
| CN110006725B true CN110006725B (en) | 2024-02-09 |
Family
ID=67175881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372287.3A Active CN110006725B (en) | 2019-05-06 | 2019-05-06 | Dyeing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006725B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19612917A1 (en) * | 1996-04-01 | 1997-10-02 | Basf Lacke & Farben | Rack for coated samples e.g. of paint, varnish for testing mechanical properties |
| JP2004255133A (en) * | 2003-02-25 | 2004-09-16 | Oizumi Corp | Game machine |
| CN2781351Y (en) * | 2005-04-14 | 2006-05-17 | 刘仁明 | Medical multi-smear coloring and drying two-use rack |
| KR20090011278A (en) * | 2007-07-25 | 2009-02-02 | 김태형 | Supporter of many purposes fishing pole support frame for chair |
| CN201373820Y (en) * | 2009-03-27 | 2009-12-30 | 高东田 | Dyeing box for medical detection sample |
| CN201402233Y (en) * | 2009-05-12 | 2010-02-10 | 李艳 | Smear staining rack |
| CN201637620U (en) * | 2010-04-15 | 2010-11-17 | 钱海英 | Medical auto-drying type dyeing device |
| CN102445372A (en) * | 2010-10-09 | 2012-05-09 | 李海霞 | Slice dyeing rack |
| CN103776680A (en) * | 2012-10-22 | 2014-05-07 | 李海霞 | Dyeing piece frame |
| CN204373975U (en) * | 2015-02-03 | 2015-06-03 | 姜蕾 | A kind of inspection dyeing apparatus |
| CN205003008U (en) * | 2015-10-09 | 2016-01-27 | 塔里木大学 | Blood smear staining rack |
| CN205138868U (en) * | 2015-11-20 | 2016-04-06 | 四川金域医学检验中心有限公司 | Rack is dyed fast to multipurpose |
| CN205562255U (en) * | 2016-02-29 | 2016-09-07 | 珠海贝索生物技术有限公司 | Multipurpose staining rack |
| CN106322980A (en) * | 2015-06-15 | 2017-01-11 | 湖北土老憨生态农业科技股份有限公司 | Cart for drying room |
| CN106904042A (en) * | 2017-03-14 | 2017-06-30 | 成都多元智能文化传播有限公司 | Scribble mechanism is copied in the teaching for cultivating child drawing ability |
| CN206583672U (en) * | 2017-03-28 | 2017-10-24 | 安徽医科大学附属巢湖医院 | A kind of sucked type blood film dyes fixed mount |
| CN207051078U (en) * | 2017-08-02 | 2018-02-27 | 上海新培晶医学检验所有限公司 | Dye piece dries in the air piece integrated frame |
| CN207336181U (en) * | 2017-07-14 | 2018-05-08 | 上海市松江区中心医院 | A kind of cell rapid dyeing Diagnostic Station of removable carrying |
| CN207656640U (en) * | 2017-07-04 | 2018-07-27 | 山东省滨州畜牧兽医研究院 | A kind of Jim Sa or Wright's staining slide irrigator stand |
| CN207790523U (en) * | 2017-12-29 | 2018-08-31 | 广州众胜行电子科技有限公司 | A kind of vehicle-mounted multimedia play device of folding storage |
| CN209841504U (en) * | 2019-05-06 | 2019-12-24 | 柴小飞 | Dyeing frame |
-
2019
- 2019-05-06 CN CN201910372287.3A patent/CN110006725B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19612917A1 (en) * | 1996-04-01 | 1997-10-02 | Basf Lacke & Farben | Rack for coated samples e.g. of paint, varnish for testing mechanical properties |
| JP2004255133A (en) * | 2003-02-25 | 2004-09-16 | Oizumi Corp | Game machine |
| CN2781351Y (en) * | 2005-04-14 | 2006-05-17 | 刘仁明 | Medical multi-smear coloring and drying two-use rack |
| KR20090011278A (en) * | 2007-07-25 | 2009-02-02 | 김태형 | Supporter of many purposes fishing pole support frame for chair |
| CN201373820Y (en) * | 2009-03-27 | 2009-12-30 | 高东田 | Dyeing box for medical detection sample |
| CN201402233Y (en) * | 2009-05-12 | 2010-02-10 | 李艳 | Smear staining rack |
| CN201637620U (en) * | 2010-04-15 | 2010-11-17 | 钱海英 | Medical auto-drying type dyeing device |
| CN102445372A (en) * | 2010-10-09 | 2012-05-09 | 李海霞 | Slice dyeing rack |
| CN103776680A (en) * | 2012-10-22 | 2014-05-07 | 李海霞 | Dyeing piece frame |
| CN204373975U (en) * | 2015-02-03 | 2015-06-03 | 姜蕾 | A kind of inspection dyeing apparatus |
| CN106322980A (en) * | 2015-06-15 | 2017-01-11 | 湖北土老憨生态农业科技股份有限公司 | Cart for drying room |
| CN205003008U (en) * | 2015-10-09 | 2016-01-27 | 塔里木大学 | Blood smear staining rack |
| CN205138868U (en) * | 2015-11-20 | 2016-04-06 | 四川金域医学检验中心有限公司 | Rack is dyed fast to multipurpose |
| CN205562255U (en) * | 2016-02-29 | 2016-09-07 | 珠海贝索生物技术有限公司 | Multipurpose staining rack |
| CN106904042A (en) * | 2017-03-14 | 2017-06-30 | 成都多元智能文化传播有限公司 | Scribble mechanism is copied in the teaching for cultivating child drawing ability |
| CN206583672U (en) * | 2017-03-28 | 2017-10-24 | 安徽医科大学附属巢湖医院 | A kind of sucked type blood film dyes fixed mount |
| CN207656640U (en) * | 2017-07-04 | 2018-07-27 | 山东省滨州畜牧兽医研究院 | A kind of Jim Sa or Wright's staining slide irrigator stand |
| CN207336181U (en) * | 2017-07-14 | 2018-05-08 | 上海市松江区中心医院 | A kind of cell rapid dyeing Diagnostic Station of removable carrying |
| CN207051078U (en) * | 2017-08-02 | 2018-02-27 | 上海新培晶医学检验所有限公司 | Dye piece dries in the air piece integrated frame |
| CN207790523U (en) * | 2017-12-29 | 2018-08-31 | 广州众胜行电子科技有限公司 | A kind of vehicle-mounted multimedia play device of folding storage |
| CN209841504U (en) * | 2019-05-06 | 2019-12-24 | 柴小飞 | Dyeing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110006725A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208839631U (en) | A kind of chemistry teaching test tube clamping device | |
| CN206897462U (en) | A kind of adjustable test tube rack for medical examination | |
| CN110006725B (en) | Dyeing rack | |
| CN106423352A (en) | Test tube rack capable of regulating aperture and height for chemical engineering experiment | |
| CN108705451A (en) | A kind of abrasive Flow burr removal fixture | |
| CN209841504U (en) | Dyeing frame | |
| DE202008005615U1 (en) | Universal holder for walkers and wheelchairs | |
| CN108396689A (en) | A kind of quick-installed municipal protective fence | |
| CN202270540U (en) | Adjustable rack for test tube | |
| CN201402233Y (en) | Smear staining rack | |
| CN208772099U (en) | The rack for cleaning of culture dish | |
| CN207823082U (en) | A kind of adjustable rack for test tube | |
| CN212789688U (en) | Adjustable double-glass-fiber square-tube football gate | |
| CN105327729A (en) | Multifunctional test tube stand | |
| CN213871917U (en) | Rack convenient to installation optical equipment | |
| CN210230035U (en) | Multi-functional adjustable test tube support | |
| CN212757348U (en) | 360-degree-rotation-angle positioning chromatographic column | |
| CN108855288A (en) | A kind of teaching experiment desk convenient for collecting waste liquid | |
| CN208270321U (en) | steel impact sample cooling support device | |
| CN219376893U (en) | Vortex mixer | |
| CN209952911U (en) | Interval adjustable test-tube rack | |
| CN209737499U (en) | Fixing tool for connecting water sport ball connecting piece | |
| CN208642735U (en) | A kind of shrinkable rack for test tube | |
| CN204876051U (en) | Sewer sewage treatment plant | |
| CN220559283U (en) | Blood collection device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |