CN210945590U - Electrodynamic type culture dish cell is scraped - Google Patents
Electrodynamic type culture dish cell is scraped Download PDFInfo
- Publication number
- CN210945590U CN210945590U CN201921252324.9U CN201921252324U CN210945590U CN 210945590 U CN210945590 U CN 210945590U CN 201921252324 U CN201921252324 U CN 201921252324U CN 210945590 U CN210945590 U CN 210945590U
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- scraper
- vibration
- handle shell
- shaft
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Abstract
The utility model discloses an electrodynamic type culture dish cell is scraped, including handle shell and scraper blade, be equipped with the vibrating device who is used for producing high-speed vibration in the handle shell, the last vibration axle that is connected with of vibrating device, the vibration axle passes the through-hole at handle shell top with the scraper blade is connected, still be equipped with on the handle shell vibration switch with power supply unit, power supply unit is connected with vibration switch and vibrating device electricity respectively, the bottom of handle shell is equipped with the lid that is used for sealed handle shell. The vibrating device comprises a motor, an output shaft of the motor is connected with a lower rotating shaft, the lower rotating shaft is connected with an upper rotating shaft through a spiral spring, an eccentric shaft is fixed at the top of the upper rotating shaft, and the vibrating shaft is fixed at the joint of the eccentric shaft. The utility model discloses what scrape current cell scrape the head with can produce the handle of vibration and be connected for current cell is scraped and is bigger through the frictional force that the vibration produced at the in-process of work with the culture dish, and the adherent cell is just very easy scraped off.
Description
Technical Field
The utility model relates to an experimental facilities field, in particular to electrodynamic type culture dish cell is scraped.
Background
In the process of biological experiments, cells are often required to be placed in a culture dish for culture, and in a plurality of experiments, a problem occurs that the cultured adherent cells are difficult to scrape from the culture dish, and usually, experimenters can scrape the adherent cells by cell scraping and can not scrape the adherent cells by hand, so that the situation that the adherent cells are not cleanly scraped often occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that exists among the above-mentioned prior art, provide an electrodynamic type culture dish cell and scrape, scrape the head of scraping with current cell and be connected with the handle that can produce the vibration for current cell is scraped and is bigger through the frictional force that the vibration produced at the in-process of work with the culture dish, and adherent cell is just very easy scraped off.
Therefore, the utility model provides an electrodynamic type culture dish cell is scraped, including handle shell and scraper blade, be equipped with the vibrating device who is used for producing high-speed vibration in the handle shell, be connected with the vibration axle on the vibrating device, the vibration axle passes the through-hole at handle shell top with the scraper blade is connected, still be equipped with on the handle shell and be used for starting vibrating device's vibration switch with power supply unit, power supply unit is connected with vibration switch and vibrating device electricity respectively, the bottom of handle shell is equipped with the lid that is used for sealed handle shell.
Further, the vibration device comprises a motor, an output shaft of the motor is connected with a lower rotating shaft, the lower rotating shaft is connected with an upper rotating shaft through a spiral spring, an eccentric shaft is fixed at the top of the upper rotating shaft, the vibration shaft is fixed at the joint of the eccentric shaft, and the motor is electrically connected with the power supply device.
Furthermore, the motor is connected with the lower rotating shaft through an accelerating device, and the accelerating device is used for increasing the rotating speed of the lower rotating shaft.
Furthermore, the accelerating device comprises a disc, the center of the bottom of the disc is connected with an output shaft of the motor, a planetary gear train is arranged above the disc, a planetary gear connecting rod for supporting and moving planetary gears of the planetary gear train to rotate and a sun gear supporting rod for supporting a sun gear of the planetary gear train are fixed on the disc, an outer gear ring of the planetary gear train is fixed on the inner wall of the handle shell, and the upper surface of the sun gear is fixedly connected with the lower rotating shaft.
Furthermore, the planet wheel connecting rod comprises a rod body, a tray used for dragging the planet wheel is arranged on the rod body, an adjusting shaft is fixed at the center of the tray, and the adjusting shaft is located in a gear hole of the planet wheel.
Furthermore, the top of the sun wheel supporting rod is provided with a lubricating layer for reducing the friction force generated by the rotation of the sun wheel.
Furthermore, the motor is electrically connected with a speed change module for adjusting the speed of the motor, a control end of the speed change module is positioned on the surface of the handle shell, and the control end of the speed change module comprises different speed gears.
Further, the scraper blade includes the scraper blade body, and the lower extreme of scraper blade body is seted up and is used for inserting the recess of vibration axle is equipped with on the groove face of recess and is used for the increase friction surface of frictional force between recess and the vibration axle.
Furthermore, the bottom of the scraper body is provided with a sleeve body which is used for enabling the scraper body to be connected with the handle shell more firmly, the upper end of the handle shell is provided with an external thread, and the sleeve body is internally provided with an internal thread matched with the external thread on the handle shell.
Furthermore, the scraper blade body is including scraping the pole and scraping the head, scrape the pole and scrape the head and articulate through articulated axle, the recess is seted up in the bottom of scraping the pole, the cover body is located the lower extreme of scraping the pole.
The utility model provides a pair of electrodynamic type culture dish cell is scraped has following beneficial effect:
1. the scraping head of the existing cell scraper is connected with a handle capable of generating vibration, so that the friction force generated by the existing cell scraper and a culture dish in the working process is larger through vibration, and adherent cells are very easily scraped;
2. different gears are arranged on the speed change module, so that the vibration intensity can be controlled, the gears can be selected according to the adherence firmness of the cells, the adherent cells are easier to be scraped off, and the proper force is generated through gear control, so that the destructive power generated on the cells is smaller;
3. the scraping rod and the scraping head are hinged through the hinged shaft, so that when the product described in the application document is used for scraping the cell culture dish, the angle can be freely adjusted, the destructive power generated on cells is smaller, and the artificial influence on subsequent experiments can be reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of an electric cell scraper for a culture dish according to the present invention;
fig. 2 is an exploded view of the handle of an electric cell scraper for a culture dish according to the present invention;
fig. 3 is an exploded view of a connection structure between a motor and an accelerator of an electric cell scraper for a culture dish according to the present invention;
FIG. 4 is a schematic cross-sectional view of the scraper blade of the cell scraper of the electric culture dish according to the present invention;
fig. 5 is a schematic diagram of the circuit connection of the cell scraper of the electric culture dish according to the present invention.
Description of reference numerals:
1. a squeegee; 1-1, a scraper body; 1-2, a groove; 1-3, a sleeve body; 2. a handle shell; 3. a power supply device; 4. a vibration switch; 5. a cover body; 6. a vibration shaft; 7. a through hole; 8. an eccentric shaft; 9. rotating the rotating shaft; 10. rotating the shaft downwards; 11. a motor; 12. a coil spring; 13. an acceleration device; 13-1, disc; 13-2, a planet wheel connecting rod; 13-3, sun gear; 13-4, planet wheels; 13-5, a lubricating layer; 13-6, an outer gear ring; 13-7, sun gear strut; 14. and a speed changing module.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the invention is not limited by the embodiments.
In the present application, the type and structure of components that are not specified are all the prior art known to those skilled in the art, and those skilled in the art can set the components according to the needs of the actual situation, and the embodiments of the present application are not specifically limited.
Example 1
This embodiment provides an electrodynamic type culture dish cell is scraped, realizes through essential necessary technical characteristic the utility model discloses to solve the problem that the technical background part proposed in this application file.
Specifically, as shown in fig. 1, the embodiment of the utility model provides an electrodynamic type culture dish cell is scraped, including handle shell 2 and scraper blade 1, be equipped with the vibrating device who is used for producing high-speed vibration in the handle shell 2, the last vibrating shaft 6 that is connected with of vibrating device, vibrating shaft 6 passes the through-hole 7 at 2 tops of handle shell with scraper blade 1 connects, still be equipped with on the handle shell 2 and be used for starting vibrating device's vibration switch 4 with power supply unit 3, power supply unit 3 is connected with vibration switch 4 and vibrating device electricity respectively, the bottom of handle shell 2 is equipped with the lid 5 that is used for sealed handle shell 2.
In this embodiment, handle shell 2 is owing to provide user's hand and hold the operation, and scraper blade 1 is promptly at the cell of scraping the adherent cell in the cell culture dish at ordinary times and scrapes, is equipped with the vibrating device who is used for producing high-speed vibration in the handle shell 2, is connected with vibration axle 6 on the vibrating device, and vibration axle 6 passes the through-hole 7 at 2 tops of handle shell with scraper blade 1 is connected, and vibrating device is through the axis of rotation 6 and the scraper blade 1 of wearing out handle shell 2 promptly, like this when vibrating device vibrates, will drive scraper blade 1 vibration, through the vibration of scraper blade 1 for scrape the adherent cell on the cell culture dish easier. Wherein, still be equipped with on the handle shell 2 and be used for starting vibrating device's vibration switch 44 and power supply unit 3, vibrating device's switch 4 is for realizing the pleasing to the eye design of product switch 4 that touches, and power supply unit 3 is because providing the power supply service, in specific product, can use dry battery or rechargeable battery, needs here that the skilled person carries out suitable selection according to specific implementation, uses rechargeable battery in this product, reserves rechargeable battery's the interface that charges simultaneously on handle shell 2.
In this embodiment, open switch 4, vibrating device can vibrate to vibration axle 6 vibrates, thereby realizes that scraper blade 1 vibrates, and the user holds handle shell 2, uses the scraper blade 1 of vibration to scrape off the adherent cell on the cell culture dish, because the vibration, frictional force increase between scraper blade 1 and the cell culture dish makes the adherent cell be scraped the district more easily and get off.
Example 2
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
In this embodiment, the vibration device is further defined while optimizing the vibration frequency of the vibration device.
Specifically, as shown in fig. 2, the vibration device includes a motor 11, an output shaft of the motor 11 is connected to a lower rotating shaft 10, the lower rotating shaft 10 is connected to an upper rotating shaft 9 through a coil spring 12, an eccentric shaft 8 is fixed to the top of the upper rotating shaft 9, the vibration shaft 6 is fixed to the joint of the eccentric shaft 8, and the motor 11 is electrically connected to the power supply device 3.
In this embodiment, the output shaft of motor 11 rotates, it rotates to drive lower rotating shaft 10, lower rotating shaft 10 is connected with upper rotating shaft 9 through coil spring 12, make upper rotating shaft 9 rotate like this, coil spring 12 who uses between upper rotating shaft 9 and the lower rotating shaft 10 simultaneously can transmit the rotation, simultaneously because coil spring 12 has the instability, therefore, under coil spring 12's effect, upper rotating shaft 9 vibrates when the pivoted, upper rotating shaft 9 is provided with eccentric shaft 8 again, eccentric shaft 8 begins to rotate simultaneously like this and vibrates, eccentric shaft 8's junction is fixed with vibration axle 6, through eccentric shaft 8, make the vibration of vibration axle 6 further strengthen, thereby realized making vibration axle 6 pivoted technological effect through motor 11. In embodiment 1, a switch for turning on the vibration device is described, and specifically in this embodiment, the switch 4 is an operating switch of the motor 11, and the power supply device 3 provides power supply service for the motor 11.
More specifically, the motor 11 is connected to the lower rotating shaft 10 through an acceleration device 13, and the acceleration device 13 is used for increasing the rotating speed of the lower rotating shaft 10.
In the present embodiment, the optimization of the frequency of the vibration device is achieved by optimizing the rotation speed of the rotating shaft of the motor 11.
In the present embodiment, the rotation speed of the rotation shaft of the motor 11 is optimized by arranging an acceleration device on the output shaft of the motor 11, and the acceleration device connects the motor 11 and the lower rotation shaft 10, so that the rotation speed of the lower rotation shaft 10 is higher than the rotation speed of the output shaft of the motor 11.
More specifically, as shown in fig. 3, the accelerating device 13 includes a disk 13-1, the center of the bottom of the disk 13-1 is connected with the output shaft of the motor 11, a planetary gear train is arranged above the disk 13-1, a planetary gear connecting rod 13-2 for supporting and rotating a planetary gear 13-4 of the planetary gear train and a sun gear supporting rod 13-7 for supporting a sun gear 13-3 of the planetary gear train are fixed on the disk 13-1, an outer ring gear 13-6 of the planetary gear train is fixed on the inner wall of the handle casing 2, and the upper surface of the sun gear 13-3 is fixedly connected with the lower rotating shaft 10.
In the above technical solution, the application of the planetary gear train in the reverse direction increases the rotation speed of the lower rotating shaft 10, so that the rotation speed of the lower rotating shaft 10 is higher than the rotation speed of the output shaft of the motor 11. Specifically, the rotation of the output shaft of the motor 11 drives the rotation of the disk 13-1, so that the three planet wheel connecting rods 13-2 on the disk 13-1 rotate around the center of the disk 13-1, the sun wheel support 13-7 rotates in place because the sun wheel support 13-7 is positioned at the center of the disk 13-1, the three planet wheels 13-4 rotate because the planet wheel connecting rods 13-2 on the disk 13-1 rotate, the outer ring gear 13-6 is arranged for assisting the rotation of the three planet wheels 13-4, the outer ring gear 13-6 is fixed on the handle shell 2, the upper end of the sun wheel support 13-7 supports the sun wheel 13-3, the size of the sun wheel 13-3 is smaller than that of the three planet wheels 13-4, and the sizes of the three planet wheels 13-4 are equal, because the structure is a planetary gear train, the rotating speed of the sun gear 13-3 is higher than the rotating speed of the three planetary gears 13-4 rotating around the circle center, and because the rotating speed of the output shaft of the motor 11 is equal to the rotating speed of the three planetary gears 13-4 rotating around the circle center, the rotating speed of the sun gear 13-3 is higher than the rotating speed of the output shaft of the motor 11, and because the output shaft of the motor 11 is connected with the lower rotating shaft 10, the rotating speed of the lower rotating shaft 10 is higher than the rotating speed of the output shaft of the motor 11, thereby realizing the optimization of the rotating speed of the rotating.
More specifically, the planet wheel connecting rod 13-2 comprises a rod body, a tray for dragging the planet wheel 13-4 is arranged on the rod body, an adjusting shaft is fixed at the center of the tray, and the adjusting shaft is located in a gear hole of the planet wheel 13-4.
In the above technical solution, a specific structure of the planet wheel connecting rod 13-2 is described, and a principle that the planet wheel connecting rod 13-2 drives the planet wheel 13-4 to rotate around a circle center is clearly described, the rod body is used for providing a supporting function, the tray is arranged at the top of the rod body and supports the planet wheel 13-4, so that the planet wheel 13-4 is stable in a movement process, an adjusting shaft is fixed at the center of the tray, the adjusting shaft is located in a gear hole of the planet wheel 13-4, the rod body applies a rotational force to the adjusting shaft, and the adjusting shaft applies the rotational force to the planet wheel 13-4, so that the planet wheel 13-4 rotates.
More specifically, the top of the sun gear support 13-7 is provided with a lubricating layer 13-5 for reducing the friction force generated by the rotation of the sun gear 13-3.
In the above technical solution of this embodiment, the sun gear support rod 13-7 is used for supporting the sun gear 13-3, so that a large amount of friction force is generated during rotation, and therefore, the lubricating layer 13-5 is disposed on the top of the sun gear support rod 13-7 to reduce the friction force, so that not only the generation of heat can be reduced, but also the rotation speed is not slowed.
More specifically, as shown in fig. 4, the electric motor 11 is electrically connected to a speed changing module 14 for adjusting the speed of the electric motor 11, a control end of the speed changing module 14 is located on the surface of the handle case 2, and the control end of the speed changing module 14 includes different speed gear positions.
In this embodiment, the motor 11 is a servo motor capable of adjusting a rotation speed, and the speed changing module 14 is provided to adjust the rotation speed of the motor 11, specifically, the speed changing module is a variable resistor, and the rotation speed of the output shaft of the motor 11 is adjusted by changing the magnitude of the current in the circuit, so as to obtain different rotation speeds, and thus obtain an unknown vibration frequency.
In the present embodiment, an adjusting plate for adjusting the frequency is provided on the handle case 2, and different gear positions are provided for the user to select, each gear position representing one rotation speed of the motor 11, that is, representing one vibration frequency of the vibration device.
Example 3
The present embodiment is based on example 1 and optimizes the implementation scheme in example 1, so that the present embodiment is more stable and better in performance during the operation process, but the present embodiment is not limited to the implementation manner described in the present embodiment.
In this embodiment, optimize scraper blade 1, with scraper blade 1 and vibration axle 6 between detachable connection together, such beneficial effect is when using, can realize scraper blade 1's used cyclically, both can regard as ordinary cell to scrape the use, also can regard as the part of the product described in this application document to use, simultaneously, when scraper blade 1 breaks down and needs to be changed, only need take scraper blade 1 off and change a new scraper blade 1 again and insert and use on vibration axle 6.
Specifically, as shown in fig. 5, the scraping plate 1 includes a scraping plate body 1-1, a groove 1-2 for inserting the vibration shaft 6 is formed at the lower end of the scraping plate body 1-1, and a friction surface for increasing the friction force between the groove 1-2 and the vibration shaft 6 is formed on a groove surface of the groove 1-2.
In this embodiment, the scraping plate body 1-1 of the scraping plate 1 is a common cell scraping style, the vibration shaft 6 is inserted into the groove 1-2 at the lower end of the scraping plate body 1-1 to realize the connection between the vibration shaft 6 and the scraping plate 1, and meanwhile, a friction surface is arranged on the groove surface of the groove 1-2 to increase the friction between the vibration shaft 6 and the scraping plate body 1-1, so that the connection between the vibration shaft 6 and the scraping plate body 1-1 is firmer.
More specifically, the bottom of the scraper body 1-1 is provided with a sleeve body 1-3 for firmly connecting the scraper body 1-1 with the handle shell 2, the upper end of the handle shell 2 is provided with an external thread, and the sleeve body 1-3 is internally provided with an internal thread matched with the external thread on the handle shell 2.
In the technical scheme, the scraper blade 1 is more firmly fixed on the handle shell 2 through the sleeve body 1-3, and specifically, the scraper blade is in threaded connection through the external thread on the handle shell 2 and the internal thread in the sleeve body 1-3. The advantage of connecting through the screw thread lies in, convenient when dismantling, simultaneously, also very firm of connection.
More specifically, the scraping plate body 1-1 comprises a scraping rod and a scraping head, the scraping rod and the scraping head are hinged through a hinge shaft, the groove 1-2 is formed in the bottom of the scraping rod, and the sleeve body 1-3 is arranged at the lower end of the scraping rod.
In this embodiment, the scraping plate body 1-1 is further detached, and the scraping rod and the scraping head are hinged through a hinge shaft, so that the scraping head rotates on the scraping rod, it should be noted that the scraping head is used for scraping adherent cells in a cell culture dish, and the scraping rod is used for supporting. The beneficial effect of this technical characteristic is that, when the process of scraping the cell on the culture dish, when the angle changes, need not artificial adjustment that carries out the angle, because when scraping and getting, artificial have one towards the power of culture dish direction, scrape the head just can be automatic adjust to corresponding angle and scrape and get.
To sum up, the utility model discloses an electrodynamic type culture dish cell is scraped, including handle shell and scraper blade, be equipped with the vibrating device who is used for producing high-speed vibration in the handle shell, the last vibration axle that is connected with of vibrating device, the vibration axle passes the through-hole at handle shell top with the scraper blade is connected, still be equipped with on the handle shell and be used for starting vibrating device's vibration switch with power supply unit, power supply unit is connected with vibration switch and vibrating device electricity respectively, the bottom of handle shell is equipped with the lid that is used for sealed handle shell. The vibration device comprises a motor, an output shaft of the motor is connected with a lower rotating shaft, the lower rotating shaft is connected with an upper rotating shaft through a spiral spring, an eccentric shaft is fixed at the top of the upper rotating shaft, the vibration shaft is fixed at the joint of the eccentric shaft, and the motor is electrically connected with the power supply device. The motor is connected with the lower rotating shaft through an accelerating device, and the accelerating device is used for increasing the rotating speed of the lower rotating shaft. The utility model discloses what scrape current cell scrape the head with can produce the handle of vibration and be connected for current cell is scraped and is bigger through the frictional force that the vibration produced at the in-process of work with the culture dish, and the adherent cell is just very easy scraped off.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an electrodynamic type culture dish cell is scraped, includes handle shell (2) and scraper blade (1), its characterized in that, be equipped with the vibrating device who is used for producing high-speed vibration in handle shell (2), the last vibration axle (6) that is connected with of vibrating device, vibration axle (6) pass through-hole (7) at handle shell (2) top with scraper blade (1) are connected, still be equipped with on handle shell (2) and be used for the start vibrating device's vibration switch (4) and power supply unit (3), power supply unit (3) are connected with the vibrating device electricity, the bottom of handle shell (2) is equipped with lid (5) that are used for sealed handle shell (2).
2. The electric cell scraper for culture dishes of claim 1, wherein the vibration device comprises a motor (11), an output shaft of the motor (11) is connected with a lower rotating shaft (10), the lower rotating shaft (10) is connected with an upper rotating shaft (9) through a spiral spring (12), an eccentric shaft (8) is fixed at the top of the upper rotating shaft (9), the vibration shaft (6) is fixed at the joint of the eccentric shaft (8), and the motor (11) is electrically connected with the power supply device (3).
3. The cell scraper of an electric culture dish of claim 2, wherein the motor (11) is connected to the lower rotating shaft (10) through an accelerating device (13), and the accelerating device (13) is used for increasing the rotating speed of the lower rotating shaft (10).
4. The electric cell scraper for the culture dish of claim 3, wherein the accelerating device (13) comprises a disk (13-1), the center of the bottom of the disk (13-1) is connected with the output shaft of the motor (11), a planetary gear train is arranged above the disk (13-1), a planetary gear connecting rod (13-2) for supporting and rotating the planetary gear (13-4) of the planetary gear train and a sun gear supporting rod (13-7) for supporting the sun gear (13-3) of the planetary gear train are fixed on the disk (13-1), the outer gear ring (13-6) of the planetary gear train is fixed on the inner wall of the handle shell (2), and the upper surface of the sun gear (13-3) is fixedly connected with the lower rotating shaft (10).
5. The cell scraper of an electric culture dish of claim 4, wherein the planet wheel connecting rod (13-2) comprises a rod body, a tray for dragging the planet wheel (13-4) is arranged on the rod body, an adjusting shaft is fixed at the center of the tray, and the adjusting shaft is positioned in a gear hole of the planet wheel (13-4).
6. The electric cell scraper of culture dish of claim 4, wherein the top of the sun wheel support (13-7) is provided with a lubricating layer (13-5) for reducing the friction force generated by the rotation of the sun wheel (13-3).
7. The electric cell scraper of claim 4, wherein the motor (11) is electrically connected to a variable speed module (14) for adjusting the speed of the motor (11), the control end of the variable speed module (14) is located on the surface of the handle housing (2), and the control end of the variable speed module (14) comprises different speed steps.
8. The electric cell scraper for the culture dish of claim 1, wherein the scraper (1) comprises a scraper body (1-1), a groove (1-2) for inserting the vibration shaft (6) is formed at the lower end of the scraper body (1-1), and a friction surface for increasing the friction force between the groove and the vibration shaft (6) is formed on the groove surface of the groove (1-2).
9. The electric cell scraper for culture dishes according to claim 8, wherein the bottom of the scraper body (1-1) is provided with a sleeve body (1-3) for firmly connecting the scraper body (1-1) with the handle shell (2), the upper end of the handle shell (2) is provided with an external thread, and the sleeve body (1-3) is provided with an internal thread matching with the external thread on the handle shell (2).
10. The cell scraper of claim 9, wherein the scraper body (1-1) comprises a scraper bar and a scraper head, the scraper bar and the scraper head are hinged via a hinge, the groove (1-2) is formed at the bottom of the scraper bar, and the sheath (1-3) is disposed at the lower end of the scraper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252324.9U CN210945590U (en) | 2019-08-02 | 2019-08-02 | Electrodynamic type culture dish cell is scraped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252324.9U CN210945590U (en) | 2019-08-02 | 2019-08-02 | Electrodynamic type culture dish cell is scraped |
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| CN210945590U true CN210945590U (en) | 2020-07-07 |
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| CN201921252324.9U Expired - Fee Related CN210945590U (en) | 2019-08-02 | 2019-08-02 | Electrodynamic type culture dish cell is scraped |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239712A (en) * | 2020-09-18 | 2021-01-19 | 宁波海关技术中心 | Scraper blade ware that uses when supplying cell adherence |
| CN112522066A (en) * | 2020-12-16 | 2021-03-19 | 寇玉华 | Electrodynamic type culture dish cell is scraped |
-
2019
- 2019-08-02 CN CN201921252324.9U patent/CN210945590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239712A (en) * | 2020-09-18 | 2021-01-19 | 宁波海关技术中心 | Scraper blade ware that uses when supplying cell adherence |
| CN112239712B (en) * | 2020-09-18 | 2023-07-21 | 宁波海关技术中心 | Scraper for cell adhesion |
| CN112522066A (en) * | 2020-12-16 | 2021-03-19 | 寇玉华 | Electrodynamic type culture dish cell is scraped |
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