CN215627909U - Cell device is scraped in automation that cell culture dish was used - Google Patents
Cell device is scraped in automation that cell culture dish was used Download PDFInfo
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- CN215627909U CN215627909U CN202122287394.1U CN202122287394U CN215627909U CN 215627909 U CN215627909 U CN 215627909U CN 202122287394 U CN202122287394 U CN 202122287394U CN 215627909 U CN215627909 U CN 215627909U
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- Prior art keywords
- culture dish
- handle
- fixedly connected
- scraper
- motor
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- 238000004113 cell culture Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 23
- 230000002349 favourable effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000003463 organelle Anatomy 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an automatic cell scraping device for a cell culture dish, which comprises a handle, wherein a cavity is formed in the handle, a motor is arranged in the cavity, a transmission shaft is arranged at the bottom of the handle and fixedly connected with an output shaft of the motor, a telescopic rod is fixedly arranged at the bottom of the transmission shaft, and a connecting rod is detachably connected at the bottom of the telescopic rod. According to the utility model, the clamping blocks are clamped with the clamping grooves to complete the installation of the protective cover, the corresponding limiting blocks are clamped at the top of the outer surface of the culture dish, the culture dish is covered by the protective cover, the output end of the telescopic rod is stretched, the scraper is stretched to the surface of cells in the culture dish, the scraper is rotated to scrape the cells by the rotation of the output shaft of the motor, the extrusion force is buffered by the spring, the scraper and the culture dish are protected, the device is electrically and automatically operated, time and labor are saved, the working efficiency is improved, the protective cover is arranged, the evaporation loss and the pollution risk are reduced, and the device is suitable for culture dishes with different sizes.
Description
Technical Field
The utility model relates to the technical field of biological experimental instruments, in particular to an automatic cell scraping device for a cell culture dish.
Background
In the biological assay, often adopt the culture dish to carry out cell culture, add a small amount of culture solution in to the culture dish during the cultivation, the cell is pasted the proliferation of growth at the bottom of the culture dish, grow at the bottom of the back cover dish, when the results cell, at the bottom of the culture dish is hugged closely to the cell, need with the help of the auxiliary instrument of cell scraper class for example, scrape down at the bottom of the dish with the cell that cultivates, make the cell suspension in the culture solution, so that other operations such as culture solution and cell are drawn with the straw, this process need scrape the cell with the cell scraper from the dish bottom, use all surfaces that the scraper can contact cell growth as far as possible, it is also better to collect the effect, this operation has the effect of supplementary physics rupture of membranes in addition, the efficiency of extracting organelles, DNA, protein etc. is improved.
However, the existing cell scraper is manually operated, time and labor are wasted, the efficiency is low, a protection structure is not provided, and evaporation loss and greater pollution risk are brought by longer operation time.
Therefore, it is necessary to invent an automatic scraping device for cell culture dish to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic cell scraping device for a cell culture dish, which aims to solve the problems of evaporation loss and higher pollution risk caused by longer operation time due to the fact that the existing cell scraper is operated manually, time and labor are wasted, the efficiency is lower, a protection structure is not provided, and the operation time is longer.
In order to achieve the above purpose, the utility model provides the following technical scheme: an automatic cell scraping device for a cell culture dish comprises a handle, wherein a cavity is arranged in the handle, a motor is arranged in the cavity, a transmission shaft is arranged at the bottom of the handle and fixedly connected with a motor output shaft, a telescopic rod is fixedly arranged at the bottom of the transmission shaft, a connecting rod is detachably connected at the bottom of the telescopic rod, a protective cover is sleeved on the outer surface of the connecting rod, fixed blocks are fixedly connected to two sides of the top of the protective cover, a clamping groove is formed in one side of each fixed block, elastic rods are fixedly connected to two sides of the bottom of the handle, a clamping block is fixedly connected to one side of each elastic rod and clamped with the clamping groove, a limiting block is fixedly connected to the bottom of the protective cover, the bottom of the protective cover is provided with the culture dish, a groove is formed in the bottom of the connecting rod, a rotating rod is arranged in the groove, sliding grooves are formed in two sides of the groove, the equal fixedly connected with slider in dwang both sides, slider and spout sliding connection, the dwang top is equipped with the spring, the spring both ends respectively with connecting rod and dwang fixed connection, the dwang bottom is equipped with the connecting piece, the dwang can be dismantled with the connecting piece and be connected, the equal fixedly connected with scraper in connecting piece both sides.
Preferably, the limiting blocks are arc-shaped, the number of the limiting blocks is set to be a plurality, and the limiting blocks are matched with the culture dish.
Preferably, the scraper is arranged in a plurality of sizes, and the scraper is matched with the inner wall of the culture dish.
Preferably, the storage battery is arranged in the cavity, and the motor and the telescopic rod are electrically connected with the storage battery.
Preferably, the outer surface of the handle is provided with a handle, the outer surface of the handle is provided with an anti-slip layer, and the anti-slip layer is made of rubber materials.
Preferably, the outer surface of the handle is provided with a control button, and the control button is respectively electrically connected with the motor and the telescopic rod.
Preferably, the cross sectional shape of safety cover sets up to circular or square, and square safety cover bottom can be dismantled and be connected with a plurality of drivers, and a plurality of driver output shafts one-to-one set up a plurality of scrapers.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the protective cover is sleeved on the outer surface of the connecting rod, so that the clamping block is clamped with the clamping groove to complete the installation of the protective cover, according to the different sizes of the culture dish, the corresponding scrapers are selected, the connecting piece is connected with the rotating rod to complete the installation of the scrapers, the corresponding limit blocks are clamped at the top of the outer surface of the culture dish, the culture dish is covered by the protective cover, the scraper is arranged in the culture dish at the moment, the limiting block is favorable for searching the center of the culture dish, the output end of the telescopic rod is stretched, the scraper moves downwards to extend the scraper to the surface of the cells in the culture dish, the output shaft of the motor rotates to drive the transmission shaft to rotate, the cell scraping device has the advantages that the scraper is rotated to scrape cells, the spring buffers extrusion force, the scraper and the culture dish are protected, the device is electrically and automatically operated, time and labor are saved, working efficiency is improved, the protection cover is arranged, evaporation loss is reduced, pollution risk is reduced, and the cell scraping device is suitable for culture dishes with different sizes;
2. through the battery for motor and telescopic link provide the electric energy, convenient to use, be convenient for control motor and telescopic link through control button start-up and close, through being equipped with the handle, inside the user stretched into the handle with the hand, the handle of being convenient for to take, and prevented the handle landing, the skid resistant course increase frictional force of making by rubber materials prevents the handle landing.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a perspective view of the protective cover of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.
Description of reference numerals:
1. a handle; 2. a cavity; 3. a motor; 4. a drive shaft; 5. a telescopic rod; 6. a connecting rod; 7. a protective cover; 8. a fixed block; 9. a card slot; 10. an elastic rod; 11. a clamping block; 12. a limiting block; 13. a handle; 14. a groove; 15. rotating the rod; 16. a chute; 17. a slider; 18. a spring; 19. a connecting member; 20. a scraper; 21. and (4) a storage battery.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides an automatic cell scraping device for a cell culture dish as shown in figures 1-5, which comprises a handle 1, wherein a cavity 2 is arranged inside the handle 1, a motor 3 is arranged inside the cavity 2, a transmission shaft 4 is arranged at the bottom of the handle 1, the transmission shaft 4 is fixedly connected with an output shaft of the motor 3, a telescopic rod 5 is fixedly arranged at the bottom of the transmission shaft 4, a connecting rod 6 is detachably connected at the bottom of the telescopic rod 5, a protective cover 7 is sleeved on the outer surface of the connecting rod 6, fixed blocks 8 are fixedly connected to two sides of the top of the protective cover 7, a clamping groove 9 is arranged at one side of each fixed block 8, elastic rods 10 are fixedly connected to two sides of the bottom of the handle 1, a clamping block 11 is fixedly connected to one side of each elastic rod 10, the clamping block 11 is clamped with the clamping groove 9, a limiting block 12 is fixedly connected to the bottom of the protective cover 7, and a culture dish is arranged at the bottom of the protective cover 7, the bottom of the connecting rod 6 is provided with a groove 14, a rotating rod 15 is arranged in the groove 14, sliding grooves 16 are formed in two sides of the groove 14, sliding blocks 17 are fixedly connected to two sides of the rotating rod 15, the sliding blocks 17 are slidably connected with the sliding grooves 16, a spring 18 is arranged at the top of the rotating rod 15, two ends of the spring 18 are respectively fixedly connected with the connecting rod 6 and the rotating rod 15, a connecting piece 19 is arranged at the bottom of the rotating rod 15, the rotating rod 15 is detachably connected with the connecting piece 19, scrapers 20 are fixedly connected to two sides of the connecting piece 19, when the device is used, the protective cover 7 is sleeved on the outer surface of the connecting rod 6, the elastic rods 10 on two sides are simultaneously extruded inwards, then the clamping block 11 is clamped with the clamping groove 9, the installation of the protective cover 7 is completed, the corresponding scrapers 20 are selected according to different sizes of culture dishes, and the connecting piece 19 is connected with the rotating rod 15, accomplish scraper 20 installation, stopper 12 card corresponding is at culture dish surface top, then safety cover 7 covers the culture dish, scraper 20 is in the culture dish this moment, stopper 12 is favorable to looking for the culture dish center, start telescopic link 5, it is tensile to make the 5 output ends of telescopic link, then scraper 20 moves down, make scraper 20 stretch the cell surface in the culture dish, starter motor 3, motor 3 output shaft rotates and drives transmission shaft 4 and rotate, make the rotatory cell of scraping of scraper 20, spring 18 cushions the extrusion force, be favorable to protecting scraper 20 and culture dish, this device is electronic automatic operation, time saving and labor saving, and the work efficiency is improved, be equipped with safety cover 7, reduce evaporation loss and reduce the pollution risk, and be applicable to not unidimensional culture dish.
Further, in above-mentioned technical scheme, stopper 12 sets up to the arc, stopper 12 quantity sets up to a plurality of, stopper 12 and culture dish phase-match, with corresponding stopper 12 card at culture dish surface top, then safety cover 7 covers the culture dish, scraper 20 this moment in the culture dish, stopper 12 is favorable to looking for the culture dish center.
Further, in the above technical scheme, the scraper 20 size sets up to be a plurality ofly, scraper 20 and culture dish inner wall phase-match, and according to culture dish size variation, the corresponding scraper 20 of selection makes this device be applicable to the culture dish of different sizes.
As shown in fig. 1-2: the inside battery 21 that is equipped with of cavity 2, motor 3 and telescopic link 5 all with battery 21 electric connection, battery 21 provides the electric energy for motor 3 and telescopic link 5, convenient to use.
Further, in above-mentioned technical scheme, 1 surface of handle is equipped with handle 13, 1 surface of handle is equipped with the skid resistant course, the skid resistant course is made by rubber materials, and through being equipped with handle 13, the user stretches into handle 13 with the hand inside, the handle 1 of being convenient for take, and prevents handle 1 landing, and the skid resistant course increase frictional force of making by rubber materials prevents handle 1 landing.
Further, in the above technical scheme, the outer surface of the handle 1 is provided with a control button, the control button is respectively electrically connected with the motor 3 and the telescopic rod 5, and the control button is convenient for controlling the motor 3 and the telescopic rod 5 to be started and closed.
Further, in above-mentioned technical scheme, the cross sectional shape of safety cover 7 sets up to circular or square, 7 bottoms of square safety cover can be dismantled and be connected with a plurality of drivers, and a plurality of driver output shafts one-to-one set up a plurality of scrapers 20, circular safety cover 7 is applicable to the culture dish embodiment that this technique provided, be applicable to four orifice plates when safety cover 7 is square, six orifice plates and twelve orifice plates, and square safety cover 7 can cup joint in four orifice plates, six orifice plates or twelve orifice plate outsides, and a plurality of scrapers 20 of a plurality of driver output shaft transmission can correspond a plurality of culture tanks, the driver position is adjustable, high durability and convenient use.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when in use, the protective cover 7 is sleeved on the outer surface of the connecting rod 6, the elastic rods 10 on the two sides are simultaneously extruded inwards, then the clamping block 11 is clamped with the clamping groove 9, the installation of the protective cover 7 is completed, according to the different sizes of culture dishes, the corresponding scraper 20 is selected, the connecting piece 19 is connected with the rotating rod 15, the installation of the scraper 20 is completed, the corresponding limiting block 12 is clamped at the top of the outer surface of the culture dish, the culture dish is covered by the protective cover 7, the scraper 20 is in the culture dish at the moment, the limiting block 12 is beneficial to searching the center of the culture dish, the telescopic rod 5 is started, the output end of the telescopic rod 5 is stretched, the scraper 20 moves downwards, the scraper 20 extends to the cell surface in the culture dish, the motor 3 is started, the output shaft of the motor 3 rotates to drive the transmission shaft 4 to rotate, the scraper 20 rotates to scrape cells, the spring 18 buffers the extrusion force, the scraper 20 and the culture dish are protected;
referring to the attached drawings 1-2 of the specification, when the electric toothbrush is used, the storage battery 21 provides electric energy for the motor 3 and the telescopic rod 5, the electric toothbrush is convenient to use, the control button is convenient for controlling the motor 3 and the telescopic rod 5 to be started and closed, the handle 13 is arranged, a user stretches a hand into the handle 13, the handle 1 is convenient to take, the handle 1 is prevented from slipping, and the anti-slip layer made of rubber materials increases friction force and prevents the handle 1 from slipping.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides an automatic cell scraping device that cell culture dish was used, includes handle (1), its characterized in that: the handle is characterized in that a cavity (2) is arranged inside the handle (1), a motor (3) is arranged inside the cavity (2), a transmission shaft (4) is arranged at the bottom of the handle (1), the transmission shaft (4) is fixedly connected with an output shaft of the motor (3), a telescopic rod (5) is fixedly arranged at the bottom of the transmission shaft (4), a connecting rod (6) is detachably connected at the bottom of the telescopic rod (5), a protective cover (7) is sleeved on the outer surface of the connecting rod (6), fixed blocks (8) are fixedly connected to both sides of the top of the protective cover (7), a clamping groove (9) is formed in one side of each fixed block (8), an elastic rod (10) is fixedly connected to both sides of the bottom of the handle (1), a clamping block (11) is fixedly connected to one side of each elastic rod (10), the clamping block (11) is clamped with the clamping groove (9), and a limiting block (12) is fixedly connected to the bottom of the protective cover (7), connecting rod (6) bottom is seted up flutedly (14), inside dwang (15) that is equipped with of recess (14), spout (16) have all been seted up to recess (14) both sides, the equal fixedly connected with slider (17) in dwang (15) both sides, slider (17) and spout (16) sliding connection, dwang (15) top is equipped with spring (18), spring (18) both ends respectively with connecting rod (6) and dwang (15) fixed connection, dwang (15) bottom is equipped with connecting piece (19), dwang (15) can be dismantled with connecting piece (19) and be connected, the equal fixedly connected with scraper (20) in connecting piece (19) both sides.
2. The automatic scraping device for cell culture dish of claim 1, wherein: the limiting blocks (12) are arc-shaped, and the number of the limiting blocks (12) is multiple.
3. The automatic scraping device for cell culture dish of claim 1, wherein: the scraper (20) is provided in plurality in size.
4. The automatic scraping device for cell culture dish of claim 1, wherein: the storage battery (21) is arranged in the cavity (2), and the motor (3) and the telescopic rod (5) are both electrically connected with the storage battery (21).
5. The automatic scraping device for cell culture dish of claim 1, wherein: the handle (1) surface is equipped with handle (13), handle (1) surface is equipped with the skid resistant course, the skid resistant course is made by rubber materials.
6. The automatic scraping device for cell culture dish of claim 1, wherein: the outer surface of the handle (1) is provided with a control button, and the control button is respectively and electrically connected with the motor (3) and the telescopic rod (5).
7. The automatic scraping device for cell culture dish of claim 1, wherein: the cross sectional shape of safety cover (7) sets up to circular or square, and square safety cover (7) bottom can be dismantled and be connected with a plurality of drivers, and a plurality of driver output shafts one-to-one set up a plurality of scrapers (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287394.1U CN215627909U (en) | 2021-09-22 | 2021-09-22 | Cell device is scraped in automation that cell culture dish was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287394.1U CN215627909U (en) | 2021-09-22 | 2021-09-22 | Cell device is scraped in automation that cell culture dish was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627909U true CN215627909U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122287394.1U Expired - Fee Related CN215627909U (en) | 2021-09-22 | 2021-09-22 | Cell device is scraped in automation that cell culture dish was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353959A (en) * | 2022-08-08 | 2022-11-18 | 广州堃盛医疗用品有限公司 | Microorganism detection device |
-
2021
- 2021-09-22 CN CN202122287394.1U patent/CN215627909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115353959A (en) * | 2022-08-08 | 2022-11-18 | 广州堃盛医疗用品有限公司 | Microorganism detection device |
| CN115353959B (en) * | 2022-08-08 | 2023-09-19 | 青岛市胶州中心医院 | Microorganism detection apparatus |
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| 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: 20220125 |