CN114082738A - Multipurpose chemical experiment instrument support - Google Patents
Multipurpose chemical experiment instrument support Download PDFInfo
- Publication number
- CN114082738A CN114082738A CN202111309487.8A CN202111309487A CN114082738A CN 114082738 A CN114082738 A CN 114082738A CN 202111309487 A CN202111309487 A CN 202111309487A CN 114082738 A CN114082738 A CN 114082738A
- Authority
- CN
- China
- Prior art keywords
- gear
- fixed
- connecting pipe
- fixedly connected
- pipe
- 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
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 238000002474 experimental method Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000011521 glass Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L13/00—Cleaning or rinsing apparatus
- B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention belongs to the technical field of teaching experimental instruments and equipment, and particularly relates to a multipurpose chemical experimental instrument support which comprises a box body, wherein a water tank is fixedly connected to the surface of the box body, a water pump is fixedly connected to the upper surface of the water tank, a water inlet pipe of the water pump penetrates through the surface of the water tank, and a first connecting pipe is fixedly connected to the surface of a water outlet pipe of the water pump. The cleaning device has the advantages that the motor, the first gear, the rack and the first fan-shaped teeth are arranged, when the inner wall of the test tube is cleaned, people control the motor to operate through the control switch, further drive the fourth gear, the third gear, the second gear and the first gear to rotate simultaneously, and drive the first fan-shaped teeth and the second fan-shaped teeth to rotate simultaneously, so that the rack and the fixed table are driven to move up and down in a reciprocating mode, the fixed table moves up and down to drive the brush to move up and down to clean the inner wall of the test tube, and the cleaning efficiency is improved under the action of the motor, the first gear, the rack and the first fan-shaped teeth.
Description
Technical Field
The invention belongs to the technical field of teaching experimental instruments and equipment, and particularly relates to a multipurpose chemical experimental instrument support.
Background
The instruments used in chemical experiments are called chemical instruments. The materials may be metered or reacted. Mainly be divided into measuring instrument and reaction instrument, make up the constitution device with the instrument with specific mode, realize the experiment purpose, commonly use the test tube in the chemistry experiment, the beaker, glass apparatuses such as flask, it is fragile usually, it is damaged easily to place on the desktop or in the instrument cabinet, especially the test tube, easy rolling glass apparatuses such as flask, be difficult to fixed laying, the chemical instrumentation support is used for placing above-mentioned glass apparatus, and glass apparatus is after the use, all need wash, current operation is that the manual work of using the brush in near water source washs, and wash at every turn and only can wash a test tube, the inefficiency, and complex operation.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a multipurpose chemical experimental instrument support which has the characteristic of being convenient for cleaning test tubes.
In order to achieve the purpose, the invention provides the following technical scheme: a multipurpose chemical experimental instrument support comprises a box body, wherein a water tank is fixedly connected to the surface of the box body, a water pump is fixedly connected to the upper surface of the water tank, a water inlet pipe of the water pump penetrates through the surface of the water tank, a first connecting pipe is fixedly connected to the surface of a water outlet pipe of the water pump, the first connecting pipe penetrates through the surface of the box body, a fan is fixedly connected to the upper surface of the water tank, an air outlet pipe of the fan is fixedly connected to the surface of the first connecting pipe, a one-way valve is fixedly connected to the surface of the first connecting pipe, and an annular plate is fixedly connected to the inner wall of the box body;
fixed surface is connected with the annular tube on the annular plate, first connecting pipe fixed connection is on the annular tube surface, fixed surface is connected with the second connecting pipe on the annular tube, the second connecting pipe is total a plurality of, and equal fixed connection is on the annular tube upper surface, second connecting pipe surface is provided with the brush, the through-hole has been seted up to second connecting pipe upper surface, fixed surface is connected with the connecting plate on the box, connecting plate surface fixedly connected with first bearing.
Preferably, wear to be equipped with first pivot in the first bearing, first pivot fixed surface is connected with first gear, first pivot fixed surface is connected with first fan-shaped tooth, connecting plate fixed surface is connected with the second bearing, wear to be equipped with the second pivot in the second bearing, second pivot fixed surface is connected with the second gear, second gear and first gear mesh mutually.
Preferably, connecting plate surface fixedly connected with third bearing, wear to be equipped with the third pivot in the third bearing, third pivot fixed surface is connected with the third gear, third gear and second gear mesh mutually, third pivot fixed surface is connected with the fan-shaped tooth of second, the connecting plate surface inlays and is equipped with the motor, motor output shaft fixed surface is connected with the fourth gear, fourth gear and third gear mesh mutually.
Preferably, the connecting plate fixed surface is connected with the sliding sleeve, wear to be equipped with the slide bar in the sliding sleeve, the slide bar upper surface fixed connection has the rack, rack and the fan-shaped tooth of second mesh mutually, the slide bar lower surface fixed connection has the fixed station, connecting plate fixed surface is connected with the baffle, the baffle is total two, and symmetry fixed connection is on the connecting plate surface.
Preferably, the baffle inner wall has been seted up the spout, sliding connection has the slider in the spout, slider fixed connection is on the fixed station surface, fixed surface is connected with the air pump on the fixed station, the air pump intake pipe is worn to establish inside the fixed station.
Preferably, the inside fixedly connected with third connecting pipe of fixed station, third connecting pipe lower surface fixedly connected with fourth connecting pipe, the fourth connecting pipe is total a plurality ofly, and equal fixed connection is at the third connecting pipe lower surface.
Preferably, the fourth connecting pipe penetrates through the surface of the fixed table, and a sucker is fixedly connected to the lower surface of the fourth connecting pipe.
Preferably, the sucking disc surface adsorption has the test tube, the drain pipe is worn to be equipped with on the box surface, drain pipe fixed surface is connected with the solenoid valve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the water pump and the second connecting pipe, when the inner wall of the test tube is cleaned, people control the operation of the water pump through the control switch, so that water in the water tank is conveyed into the second connecting pipe and is sprayed out through the through holes to clean the inner wall of the test tube, and under the action of the water pump and the second connecting pipe, people can clean the inner wall of the test tube more conveniently.
2. According to the invention, by arranging the motor, the first gear, the rack and the first fan-shaped teeth, when the inner wall of the test tube is cleaned, people control the motor to operate through the control switch, so that the fourth gear, the third gear, the second gear and the first gear are driven to rotate simultaneously, and the first fan-shaped teeth and the second fan-shaped teeth are driven to rotate simultaneously, so that the rack and the fixed table are driven to reciprocate up and down, the fixed table moves up and down to drive the brush to move up and down to brush the inner wall of the test tube, and the cleaning efficiency is improved under the action of the motor, the first gear, the rack and the first fan-shaped teeth.
3. According to the invention, through the arrangement of the fan and the second connecting pipe, when the test tube is dried, people control the fan to operate through the control switch, so that outside air is conveyed into the test tube through the second connecting pipe, moisture in the test tube is dried, the operation is more convenient, and under the action of the fan and the second connecting pipe, people can dry the cleaned test tube more conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the present invention;
in the figure: 1. a box body; 2. a water tank; 3. a water pump; 4. a first connecting pipe; 5. a fan; 6. a one-way valve; 7. an annular plate; 8. an annular tube; 9. a second connecting pipe; 10. a brush; 11. a through hole; 12. a connecting plate; 13. a first bearing; 14. a first rotating shaft; 15. a first gear; 16. a first sector tooth; 17. a second bearing; 18. a second rotating shaft; 19. a second gear; 20. a third bearing; 21. a third rotating shaft; 22. a third gear; 23. a second sector-shaped tooth; 24. a motor; 25. a fourth gear; 26. a sliding sleeve; 27. a slide bar; 28. a rack; 29. a fixed table; 30. a baffle plate; 31. a chute; 32. a slider; 33. an air pump; 34. a third connecting pipe; 35. a fourth connecting pipe; 36. a suction cup; 37. a test tube; 38. a drain pipe; 39. an electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: a multipurpose chemical experimental instrument support comprises a box body 1, a water tank 2 is fixedly connected to the surface of the box body 1, a water pump 3 is fixedly connected to the upper surface of the water tank 2, by arranging the water pump 3 and a second connecting pipe 9, when cleaning the inner wall of a test tube 37, people control the operation of the water pump 3 through a control switch, further, water inside the water tank 2 is conveyed into the second connecting pipe 9 and is sprayed out through a through hole 11 to clean the inner wall of the test tube 37, under the action of the water pump 3 and the second connecting pipe 9, people can more conveniently clean the inner wall of the test tube 37, a water inlet pipe of the water pump 3 is arranged on the surface of the water tank 2 in a penetrating way, a first connecting pipe 4 is fixedly connected to the surface of a water outlet pipe of the water pump 3, the first connecting pipe 4 is arranged on the surface of the box body 1 in a penetrating way, a fan 5 is fixedly connected to the upper surface of the water tank 2, by arranging the fan 5 and the second connecting pipe 9, when air-drying the test tube 37, people control the operation of the fan 5 through the control switch, then, outside air is conveyed into the test tube 37 through the second connecting tube 9, moisture in the test tube 37 is dried conveniently, people can dry the cleaned test tube 37 conveniently under the action of the fan 5 and the second connecting tube 9, the air outlet tube of the fan 5 is fixedly connected to the surface of the first connecting tube 4, the surface of the first connecting tube 4 is fixedly connected with the one-way valve 6, and the inner wall of the box body 1 is fixedly connected with the annular plate 7;
fixed surface is connected with ring pipe 8 on the annular plate 7, 4 fixed connection of first connecting pipe are on the surface of ring pipe 8, fixed surface is connected with second connecting pipe 9 on the ring pipe 8, second connecting pipe 9 is total a plurality ofly, equal fixed connection is on the ring pipe 8 upper surface, second connecting pipe 9 surface is provided with brush 10, through-hole 11 has been seted up to second connecting pipe 9 upper surface, fixed surface is connected with connecting plate 12 on the box 1, connecting plate 12 fixed surface is connected with first bearing 13.
Specifically, a first rotating shaft 14 penetrates through the first bearing 13, a first gear 15 is fixedly connected to the surface of the first rotating shaft 14, a motor 24, the first gear 15, a rack 28 and first fan-shaped teeth 16 are arranged, when the inner wall of a test tube 37 is cleaned, people control the motor 24 to operate by controlling a switch, further the fourth gear 25, the third gear 22, the second gear 19 and the first gear 15 are driven to rotate simultaneously, and simultaneously the first fan-shaped teeth 16 and the second fan-shaped teeth 23 are driven to rotate, so that the rack 28 and a fixed platform 29 are driven to reciprocate up and down, the fixed platform 29 moves up and down to drive the brush 10 to move up and down to brush the inner wall of the test tube 37, under the action of the motor 24, the first gear 15, the rack 28 and the first fan-shaped teeth 16, the cleaning efficiency is improved, the first fan-shaped teeth 16 are fixedly connected to the surface of the first rotating shaft 14, and a second bearing 17 is fixedly connected to the surface of the connecting plate 12, a second rotating shaft 18 penetrates through the second bearing 17, a second gear 19 is fixedly connected to the surface of the second rotating shaft 18, and the second gear 19 is meshed with the first gear 15.
Specifically, connecting plate 12 fixed surface is connected with third bearing 20, wears to be equipped with third pivot 21 in the third bearing 20, and third pivot 21 fixed surface is connected with third gear 22, and third gear 22 and second gear 19 mesh mutually, and third pivot 21 fixed surface is connected with fan-shaped tooth 23 of second, and connecting plate 12 surface inlays and is equipped with motor 24, and motor 24 output shaft fixed surface is connected with fourth gear 25, and fourth gear 25 meshes mutually with third gear 22.
Specifically, the connecting plate 12 is fixedly connected with a sliding sleeve 26 on the surface, a sliding rod 27 penetrates through the sliding sleeve 26, a rack 28 is fixedly connected to the upper surface of the sliding rod 27, the rack 28 is meshed with the second fan-shaped teeth 23, a fixed table 29 is fixedly connected to the lower surface of the sliding rod 27, two baffles 30 are fixedly connected to the surface of the connecting plate 12, and the two baffles 30 are symmetrically and fixedly connected to the surface of the connecting plate 12.
Specifically, the inner wall of the baffle 30 is provided with a sliding groove 31, the sliding groove 31 is internally and slidably connected with a sliding block 32, the sliding block 32 is fixedly connected to the surface of the fixed table 29, the upper surface of the fixed table 29 is fixedly connected with an air pump 33, and an air inlet pipe of the air pump 33 penetrates through the fixed table 29.
Specifically, a third connecting pipe 34 is fixedly connected inside the fixed base 29, a fourth connecting pipe 35 is fixedly connected to the lower surface of the third connecting pipe 34, and the number of the fourth connecting pipes 35 is multiple and is fixedly connected to the lower surface of the third connecting pipe 34.
Specifically, the fourth connecting pipe 35 is disposed on the surface of the fixing table 29 in a penetrating manner, and a suction cup 36 is fixedly connected to the lower surface of the fourth connecting pipe 35.
Specifically, the surface of the suction cup 36 is adsorbed with a test tube 37, the surface of the box body 1 is penetrated with a drain pipe 38, and the surface of the drain pipe 38 is fixedly connected with an electromagnetic valve 39.
The working principle and the using process of the invention are as follows: the invention firstly connects the device with the power supply, then people control the air pump 33 to operate by the control switch, so that the sucker 36 generates negative pressure, then people absorb the bottom of the test tube 37 to be cleaned on the sucker 36 upwards, people control the water pump 3 and the motor 24 to operate simultaneously by the control switch, the water pump 3 operates to spray out the water in the water tank 2 through the through hole 11 to wash the inner wall of the test tube 37, the motor 24 operates to drive the fourth gear 25, the third gear 22, the second gear 19 and the first gear 15 to rotate simultaneously, so as to drive the first sector-shaped teeth 16 and the second sector-shaped teeth 23 to rotate, the first sector-shaped teeth 16 and the second sector-shaped teeth 23 rotate to drive the rack 28 to move up and down, so as to drive the brush 10 to move up and down to brush the inner wall of the test tube 37, under the cooperation of the water pump 3 and the brush 10, the cleaning efficiency is further improved, after the cleaning is finished, people air-dry the moisture inside the test tube 37 through the operation of the control switch control fan 5, and is more convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multipurpose chemistry experiment instrument support, includes box (1), its characterized in that: the water tank (2) is fixedly connected to the surface of the tank body (1), the water pump (3) is fixedly connected to the upper surface of the water tank (2), a water inlet pipe of the water pump (3) penetrates through the surface of the water tank (2), a first connecting pipe (4) is fixedly connected to the surface of a water outlet pipe of the water pump (3), the first connecting pipe (4) penetrates through the surface of the tank body (1), a fan (5) is fixedly connected to the upper surface of the water tank (2), an air outlet pipe of the fan (5) is fixedly connected to the surface of the first connecting pipe (4), a one-way valve (6) is fixedly connected to the surface of the first connecting pipe (4), and an annular plate (7) is fixedly connected to the inner wall of the tank body (1);
fixed surface is connected with ring pipe (8) on annular plate (7), first connecting pipe (4) fixed connection is on ring pipe (8) surface, fixed surface is connected with second connecting pipe (9) on ring pipe (8), second connecting pipe (9) are total a plurality of, and equal fixed connection is on ring pipe (8) upper surface, second connecting pipe (9) surface is provided with brush (10), through-hole (11) have been seted up to second connecting pipe (9) upper surface, fixed surface is connected with connecting plate (12) on box (1), connecting plate (12) fixed surface is connected with first bearing (13).
2. The multipurpose chemical laboratory instrument holder according to claim 1, wherein: wear to be equipped with first pivot (14) in first bearing (13), first pivot (14) fixed surface is connected with first gear (15), first pivot (14) fixed surface is connected with first fan-shaped tooth (16), connecting plate (12) fixed surface is connected with second bearing (17), wear to be equipped with second pivot (18) in second bearing (17), second pivot (18) fixed surface is connected with second gear (19), second gear (19) and first gear (15) mesh mutually.
3. The multipurpose chemical laboratory instrument holder according to claim 2, wherein: connecting plate (12) fixed surface is connected with third bearing (20), wear to be equipped with third pivot (21) in third bearing (20), third pivot (21) fixed surface is connected with third gear (22), third gear (22) and second gear (19) mesh mutually, third pivot (21) fixed surface is connected with fan-shaped tooth of second (23), connecting plate (12) surface inlays and is equipped with motor (24), motor (24) output shaft fixed surface is connected with fourth gear (25), fourth gear (25) and third gear (22) mesh mutually.
4. A multipurpose chemical laboratory instrument holder according to claim 3, wherein: connecting plate (12) fixed surface is connected with sliding sleeve (26), wear to be equipped with slide bar (27) in sliding sleeve (26), fixed surface is connected with rack (28) on slide bar (27), rack (28) and the fan-shaped tooth of second (23) mesh mutually, fixed surface is connected with fixed station (29) under slide bar (27), connecting plate (12) fixed surface is connected with baffle (30), baffle (30) are total two, and symmetry fixed connection is on connecting plate (12) surface.
5. The multipurpose chemical laboratory instrument holder according to claim 4, wherein: spout (31) have been seted up to baffle (30) inner wall, sliding connection has slider (32) in spout (31), slider (32) fixed connection is on fixed station (29) surface, fixed surface is connected with air pump (33) on fixed station (29), inside fixed station (29) is worn to establish by air pump (33) intake pipe.
6. The multipurpose chemical laboratory instrument holder according to claim 5, wherein: the inside fixedly connected with third connecting pipe (34) of fixed station (29), third connecting pipe (34) lower surface fixedly connected with fourth connecting pipe (35), fourth connecting pipe (35) are total a plurality ofly, and equal fixed connection is at third connecting pipe (34) lower surface.
7. The multipurpose chemical laboratory instrument holder according to claim 6, wherein: the fourth connecting pipe (35) penetrates through the surface of the fixed table (29), and a sucker (36) is fixedly connected to the lower surface of the fourth connecting pipe (35).
8. The multipurpose chemical laboratory instrument holder according to claim 7, wherein: sucking disc (36) surface adsorption has test tube (37), drain pipe (38) are worn to be equipped with on box (1) surface, drain pipe (38) fixed surface is connected with solenoid valve (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111309487.8A CN114082738A (en) | 2021-11-06 | 2021-11-06 | Multipurpose chemical experiment instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111309487.8A CN114082738A (en) | 2021-11-06 | 2021-11-06 | Multipurpose chemical experiment instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114082738A true CN114082738A (en) | 2022-02-25 |
Family
ID=80299097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111309487.8A Pending CN114082738A (en) | 2021-11-06 | 2021-11-06 | Multipurpose chemical experiment instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114082738A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208116354U (en) * | 2017-12-30 | 2018-11-20 | 郑州嘉林新材料科技有限公司 | Rotary chemical test test tube washer |
| CN210172147U (en) * | 2019-07-08 | 2020-03-24 | 毕建滨 | Medical basic level verifying attachment with cleaning and disinfecting function |
| CN111545543A (en) * | 2020-05-27 | 2020-08-18 | 苏州瓦泊特智能科技有限公司 | Automatic cleaning equipment for glassware |
| CN112170417A (en) * | 2020-10-15 | 2021-01-05 | 杭州市质量技术监督检测院 | Test tube cleaning device for chemistry experiments |
| CN213468997U (en) * | 2020-10-01 | 2021-06-18 | 河南省儿童医院郑州儿童医院 | Test tube cleaning device for hematological tumor |
-
2021
- 2021-11-06 CN CN202111309487.8A patent/CN114082738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208116354U (en) * | 2017-12-30 | 2018-11-20 | 郑州嘉林新材料科技有限公司 | Rotary chemical test test tube washer |
| CN210172147U (en) * | 2019-07-08 | 2020-03-24 | 毕建滨 | Medical basic level verifying attachment with cleaning and disinfecting function |
| CN111545543A (en) * | 2020-05-27 | 2020-08-18 | 苏州瓦泊特智能科技有限公司 | Automatic cleaning equipment for glassware |
| CN213468997U (en) * | 2020-10-01 | 2021-06-18 | 河南省儿童医院郑州儿童医院 | Test tube cleaning device for hematological tumor |
| CN112170417A (en) * | 2020-10-15 | 2021-01-05 | 杭州市质量技术监督检测院 | Test tube cleaning device for chemistry experiments |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220225 |
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| RJ01 | Rejection of invention patent application after publication |