CN214441650U - University student uses test tube cleaning device for physical experiment - Google Patents
University student uses test tube cleaning device for physical experiment Download PDFInfo
- Publication number
- CN214441650U CN214441650U CN202120323240.0U CN202120323240U CN214441650U CN 214441650 U CN214441650 U CN 214441650U CN 202120323240 U CN202120323240 U CN 202120323240U CN 214441650 U CN214441650 U CN 214441650U
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- Prior art keywords
- test tube
- plate
- tube main
- evenly
- brush
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- 238000002474 experimental method Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 210000005056 cell body Anatomy 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Abstract
The utility model discloses an university student uses test tube cleaning device for physics experiments, including bottom plate, brush, test tube main part and stopper, the top of bottom plate is fixed with the cell body, and the inside bottom of cell body is provided with sprinkler, sprinkler's top evenly is provided with the shower nozzle, the inside top of cell body is provided with the fixed plate through the roller bearing, and the inside of fixed plate evenly is provided with test tube main part, the one end at bottom plate top is provided with the screw thread lead screw, and the cover is equipped with the drive block on the screw thread lead screw, one side of drive block is fixed with the lifter plate, and the bottom of lifter plate evenly is provided with the brush, the top of lifter plate is provided with the drive case. The utility model discloses an install cell body, sprinkler, shower nozzle, fixed plate, test tube main part, drive box, second motor, driving shaft, driven shaft and brush for the driven shaft drives the brush rotation, scrapes the inner wall of test tube main part and washes, need not manual going on, convenient and fast.
Description
Technical Field
The utility model relates to a test tube cleaning technical field specifically is a university student uses test tube cleaning device for physics experiments.
Background
University students use physical experiments which are indispensable courses of a specialty in university, test tubes are needed in part of physical experiments, and the test tubes must be strictly cleaned in order to ensure the reliability of experimental results, but most of the existing cleaning methods have part of problems, specifically as follows;
1. at present, test tubes are cleaned manually by using a test tube brush, which wastes time and labor;
2. part of the test tube cleaning devices are not beneficial to fixing and limiting the test tube to be cleaned, and the test tube is easy to fall off and shift in the brushing process;
3. part test tube cleaning device is not comprehensive thorough enough when wasing, and the cleaning performance is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an university student uses test tube cleaning device for physics experiments to solve the washing that proposes in the above-mentioned background art and take time hard, be unfavorable for fixed test tube and the relatively poor problem of cleaning performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an university student uses test tube cleaning device for physical experiment, includes bottom plate, brush, test tube main part and stopper, the top of bottom plate is fixed with the cell body, and the inside bottom of cell body is provided with sprinkler, sprinkler's top evenly is provided with the shower nozzle, the inside top of cell body is provided with the fixed plate through the roller bearing, and the inside of fixed plate evenly is provided with test tube main part, the one end at bottom plate top is provided with the screw thread lead screw, and the cover is equipped with the drive block on the screw thread lead screw, one side of drive block is fixed with the lifter plate, and the bottom of lifter plate evenly is provided with the brush, the top of lifter plate is provided with the drive case.
Preferably, one end at the top of the bottom plate is provided with a guide rod, and one side of the lifting plate close to the guide rod is in sliding sleeve joint with the guide rod through a guide sleeve.
Preferably, the fixing plate is uniformly provided with insertion holes, and the test tube main bodies are inserted into the insertion holes.
Preferably, the inside top of drive case is provided with the second motor, and the output of second motor is provided with the driving shaft, the both sides of driving shaft evenly are provided with the driven shaft, and are connected through belt pulley mechanism between driven shaft and the driving shaft, the bottom of driven shaft all is connected with the top of brush.
Preferably, the brush, the test tube main body and the spray head are all located on the same vertical line.
Preferably, the bottom end of the threaded screw rod is provided with a second gear, a first motor is fixed on the bottom plate on one side of the threaded screw rod, and the output end of the first motor is provided with a first gear meshed with the second gear through a rolling shaft.
Preferably, the water outlets of the nozzles are provided with uniform distribution covers, and the uniform distribution covers are of circular porous structures.
Preferably, all be provided with the reservation groove in the fixed plate of inserted hole both sides, and the inside in reservation groove evenly is provided with the extruded article through reset spring, the one end of extruded article all sets up the stopper, and all is provided with the driving lever on the stopper.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this university student uses test tube cleaning device for physics experiments is through installing the cell body, sprinkler, the shower nozzle, the fixed plate, test tube main part, the drive case, the second motor, the driving shaft, driven shaft and brush, make and wave the rocker of one side after fixing test tube main part on the fixed plate and drive the fixed plate upset, with test tube main part opening down, shower nozzle blowout water smoke washes test tube main part's inner wall earlier, later with test tube main part opening up, the second motor drives the driving shaft and rotates, be connected through belt pulley mechanism between driving shaft and the driven shaft, it is rotatory to make the driven shaft drive the brush, scrape the inner wall with test tube main part and wash, need not manual going on, convenient and fast.
(2) This test tube cleaning device for university student uses physics experiments is through installing the inserted hole, the reservation groove, reset spring, the extruded article, driving lever and stopper, make stir the driving lever and drive the stopper and remove to reservation groove one side, make extruded article compression reset spring, later insert the inserted hole of fixed plate with test tube main part in, loosen the driving lever, the stopper closely laminates with test tube main part's outer wall under reset spring's effect, and then does benefit to and fixes spacingly waiting to abluent test tube main part, take place skew pine when avoiding wasing and take off.
(3) This university student uses test tube cleaning device for physical experiments is through installing first motor, screw lead screw, first gear, second gear, drive block and lifter plate for first motor drives first gear revolve, first gear and second gear interlock, make the second gear drive screw lead screw rotate, make the drive block reciprocate, and then make lifter plate and brush can remove, and then adjust the position of scrubbing, make scrub thoroughly more comprehensively.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the driving box of the present invention;
FIG. 3 is a schematic view of the enlarged partial structure of the present invention;
fig. 4 is a schematic top view of the sprinkler head of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a spraying device; 3. a trough body; 4. a fixing plate; 5. a guide bar; 6. a drive box; 7. a lifting plate; 8. a brush; 9. a drive block; 10. a test tube body; 11. a threaded lead screw; 12. a spray head; 1201. a cloth homogenizing cover; 13. a first motor; 14. a driven shaft; 15. a second motor; 16. a drive shaft; 17. a limiting block; 18. reserving a groove; 19. an insertion opening; 20. a return spring; 21. an extrusion; 22. a deflector rod; 23. a first gear; 24. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a test tube cleaning device for physical experiments applied by university students comprises a bottom plate 1, a brush 8, a test tube main body 10 and a limiting block 17, wherein a tank body 3 is fixed at the top end of the bottom plate 1, a spraying device 2 is arranged at the bottom end inside the tank body 3, spray heads 12 are uniformly arranged at the top end of the spraying device 2, and water outlets of the spray heads 12 are provided with uniformly distributed covers 1201, and the uniformly distributed covers 1201 are of a circular porous structure, so that sprayed water mist is more delicate and uniform;
a fixed plate 4 is arranged at the top end inside the groove body 3 through a rolling shaft, test tube main bodies 10 are uniformly arranged inside the fixed plate 4, insertion holes 19 are uniformly formed in the fixed plate 4, the test tube main bodies 10 are all inserted into the insertion holes 19, reserved grooves 18 are formed in the fixed plate 4 on two sides of the insertion holes 19, extrusion parts 21 are uniformly arranged inside the reserved grooves 18 through reset springs 20, limiting blocks 17 are arranged at one ends of the extrusion parts 21, and shift levers 22 are arranged on the limiting blocks 17;
poking the poking rod 22 to drive the limiting block 17 to move towards one side of the reserved groove 18, so that the extrusion piece 21 compresses the return spring 20, then the test tube main body 10 is inserted into the insertion hole 19 of the fixing plate 4, the poking rod 22 is released, and the limiting block 17 is tightly attached to the outer wall of the test tube main body 10 under the action of the return spring 20, so that the test tube main body 10 to be cleaned is fixed and limited;
a threaded screw rod 11 is arranged at one end of the top of the bottom plate 1, a driving block 9 is sleeved on the threaded screw rod 11, a lifting plate 7 is fixed at one side of the driving block 9, hairbrushes 8 are uniformly arranged at the bottom end of the lifting plate 7, and the hairbrushes 8, the test tube main body 10 and the spray head 12 are all positioned on the same vertical line, so that automatic cleaning is facilitated;
the top end of the lifting plate 7 is provided with a driving box 6, the top end inside the driving box 6 is provided with a second motor 15, the output end of the second motor 15 is provided with a driving shaft 16, driven shafts 14 are uniformly arranged on two sides of the driving shaft 16, the driven shafts 14 are connected with the driving shaft 16 through a belt pulley mechanism, and the bottom ends of the driven shafts 14 are connected with the top ends of the brushes 8;
the second motor 15 drives the driving shaft 16 to rotate, the driving shaft 16 is connected with the driven shaft 14 through a belt pulley mechanism, so that the driven shaft 14 drives the hairbrush 8 to rotate, the inner wall of the test tube main body 10 is scraped and washed, manual operation is not needed, and convenience and rapidness are achieved;
a second gear 24 is arranged at the bottom end of the threaded screw rod 11, a first motor 13 is fixed on the bottom plate 1 on one side of the threaded screw rod 11, and a first gear 23 meshed with the second gear 24 is arranged at the output end of the first motor 13 through a rolling shaft;
the first motor 13 drives the first gear 23 to rotate, so that the second gear 24 drives the threaded screw rod 11 to rotate, the driving block 9 is driven to move up and down, the lifting plate 7 and the brush 8 can move, the brushing position of the brush 8 in the test tube main body 10 is adjusted, and brushing is more comprehensive and thorough;
one end of the top of the bottom plate 1 is provided with a guide rod 5, one side of the lifting plate 7, which is close to the guide rod 5, is in sliding sleeve joint with the guide rod 5 through a guide sleeve, and the lifting plate 7 plays a role in limiting and guiding when lifted;
the specific models and specifications of the first motor 13, the second motor 15 and the nozzle 12 need to be calculated and determined according to the model selection of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the device is used, the poking rod 22 is poked to drive the limiting block 17 to move towards one side of the reserved groove 18, the extrusion part 21 is enabled to compress the reset spring 20, then the test tube main body 10 is inserted into the insertion hole 19 of the fixing plate 4, the poking rod 22 is loosened, the limiting block 17 is tightly attached to the outer wall of the test tube main body 10 under the action of the reset spring 20, further, fixing and limiting of the test tube main body 10 to be cleaned are facilitated, then the rocker on one side is shaken to drive the fixing plate 4 to turn over, the opening of the test tube main body 10 faces downwards, the inner wall of the test tube main body 10 is washed by water mist sprayed out of the spray head 12, then the opening of the test tube main body 10 faces upwards, the second motor 15 drives the driving shaft 16 to rotate, the driving shaft 16 is connected with the driven shaft 14 through the belt pulley mechanism, the driven shaft 14 drives the brush 8 to rotate, the inner wall of the test tube main body 10 is scraped and washed without manual operation, convenience and rapidness are achieved, in addition, first motor 13 drives first gear 23 and rotates, and first gear 23 and the interlock of second gear 24 for second gear 24 drives screw lead screw 11 and rotates, makes the drive block 9 reciprocate, and then makes lifter plate 7 and brush 8 can remove, and then adjusts the position of scrubbing of brush 8 in test tube main part 10, makes the scrubbing more comprehensive thorough.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an university student uses test tube cleaning device for physics experiments, includes bottom plate (1), brush (8), test tube main part (10) and stopper (17), its characterized in that: the utility model discloses a test tube, including bottom plate (1), bottom plate (3), cell body (3), fixed plate (4), and the inside bottom of cell body (3) is provided with sprinkler (2), the top of sprinkler (2) evenly is provided with shower nozzle (12), the top of the inside of cell body (3) is provided with fixed plate (4) through the roller bearing, and the inside of fixed plate (4) evenly is provided with test tube main part (10), the one end at bottom plate (1) top is provided with screw lead screw (11), and the cover is equipped with driving block (9) on screw lead screw (11), one side of driving block (9) is fixed with lifter plate (7), and the bottom of lifter plate (7) evenly is provided with brush (8), the top of lifter plate (7) is provided with drive case (6).
2. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: one end at the top of the bottom plate (1) is provided with a guide rod (5), and one side of the lifting plate (7) close to the guide rod (5) is slidably sleeved with the guide rod (5) through a guide sleeve.
3. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: inserting holes (19) are evenly formed in the fixing plate (4), and the test tube main bodies (10) are inserted into the inserting holes (19).
4. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: the inside top of drive case (6) is provided with second motor (15), and the output of second motor (15) is provided with driving shaft (16), the both sides of driving shaft (16) evenly are provided with driven shaft (14), and are connected through belt pulley mechanism between driven shaft (14) and driving shaft (16), the bottom of driven shaft (14) all is connected with the top of brush (8).
5. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: the hairbrush (8), the test tube main body (10) and the spray head (12) are all positioned on the same vertical line.
6. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: the bottom of screw lead screw (11) is provided with second gear (24), and is fixed with first motor (13) on bottom plate (1) of screw lead screw (11) one side, the output of first motor (13) is provided with first gear (23) with second gear (24) looks interlock through the roller bearing.
7. The device for washing test tubes for physical experiments by college students according to claim 1, wherein: the water outlets of the spray heads (12) are provided with cloth-equalizing covers (1201), and the cloth-equalizing covers (1201) are in circular porous structures.
8. The device for washing test tubes for physical experiments by college students according to claim 3, wherein: all be provided with in fixed plate (4) of inserted hole (19) both sides reserve groove (18), and the inside of reserve groove (18) evenly is provided with extruded article (21) through reset spring (20), the one end of extruded article (21) all sets up stopper (17), and all is provided with driving lever (22) on stopper (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323240.0U CN214441650U (en) | 2021-02-04 | 2021-02-04 | University student uses test tube cleaning device for physical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323240.0U CN214441650U (en) | 2021-02-04 | 2021-02-04 | University student uses test tube cleaning device for physical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214441650U true CN214441650U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120323240.0U Expired - Fee Related CN214441650U (en) | 2021-02-04 | 2021-02-04 | University student uses test tube cleaning device for physical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214441650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888016A (en) * | 2022-05-11 | 2022-08-12 | 南京鸿瑞杰生物医疗科技有限公司 | Intelligent full-automatic chemiluminescence immunoassay analyzer |
-
2021
- 2021-02-04 CN CN202120323240.0U patent/CN214441650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888016A (en) * | 2022-05-11 | 2022-08-12 | 南京鸿瑞杰生物医疗科技有限公司 | Intelligent full-automatic chemiluminescence immunoassay analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |