CN210987780U - Nematode culture dish - Google Patents
Nematode culture dish Download PDFInfo
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- CN210987780U CN210987780U CN201921658803.0U CN201921658803U CN210987780U CN 210987780 U CN210987780 U CN 210987780U CN 201921658803 U CN201921658803 U CN 201921658803U CN 210987780 U CN210987780 U CN 210987780U
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Abstract
The utility model discloses a nematode culture cover ware, including coupling mechanism, closing cap mechanism and cover ware casing, the up end threaded connection of cover ware casing has the closing cap mechanism that is used for the lid to close, just the cover ware casing includes threaded sleeve, glass shell, thread groove and air vent, the threaded sleeve that fixedly connected with was used for connecting is located at the up end center of glass shell. The utility model discloses a set up cover ware casing, when assembling, the user can pile up two sets of cover ware casings earlier and place, the cover ware casing that is located the bottom this moment is just right with closing cap mechanism mutually, the cover ware casing is rotated to the user accessible, the outside external screw thread of glass apron can and thread groove screw adaptation this moment, so the equipment is accomplished to two sets of cover ware casings, if seal the upper portion of cover ware casing needs, the user accessible closes glass apron lid on threaded sleeve, rotate the glass apron afterwards, the glass apron can carry out the spiral closing cap through the internal thread to threaded sleeve upper portion, improve the leakproofness on cover ware casing upper portion.
Description
Technical Field
The utility model relates to a nematode breeding technical field specifically is nematode culture cover dish.
Background
Caenorhabditis elegans belongs to phyla linealis, nematoda, order of caenorhabditis, and genus caenorhabditis, is nontoxic and harmless, is a nematode living in soil, is transparent in whole body and easy to observe, and has an excellent model organism with internal organs clearly visible under a microscope, so that scientific researchers can conveniently and rapidly observe and experiment, the nematode can be cultured in a solid state or a liquid state, in general experiments, the nematode is cultured on a round culture dish poured with a solid nematode growth culture medium, in the nematode culture process, generally 8 culture dishes are piled together and then bound and fixed through thick square rubber bands;
however, when the culture dishes are bound by the rubber band, the culture dishes fixed in a stack are easy to fall off due to different reasons, for example, the rubber band becomes loose in repeated use, the position where the rubber band is bound has deviation, the culture dishes are not well stacked, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nematode culture cover dish to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the nematode culture plate comprises a connecting mechanism, a sealing cover mechanism and a plate shell,
the upper end face of the casing is in threaded connection with a capping mechanism for capping, the casing comprises a threaded sleeve, a glass shell, a threaded groove and a vent hole, the threaded sleeve for connection is fixedly connected to the center of the upper end face of the glass shell, the threaded groove for connection is formed in the bottom end face of the glass shell, the vent holes for ventilation are uniformly formed in the outer end face of the glass shell at equal intervals,
the center of the upper end face of the sealing mechanism is elastically and rotatably connected with a connecting mechanism for screwing, the sealing mechanism comprises a glass cover plate, external threads and internal threads, the external threads for connection are arranged on the external end face of the glass cover plate, the internal threads are arranged on the side wall of the internal end face of the glass cover plate, when the sealing mechanism is assembled, a user can stack two sets of casing bodies, the casing body at the bottom is just opposite to the sealing mechanism, the user can rotate the casing body, the external threads on the outer part of the glass cover plate can be matched with the thread grooves and the threads, so that the two sets of casing bodies are assembled, if the upper part of the casing body needs to be sealed, the user can cover the glass cover plate on the thread sleeve, and then the glass cover plate is rotated, and the glass cover plate can carry out spiral sealing on the upper part of the thread sleeve through the internal threads, the sealing performance of the upper part of the casing is improved.
Preferably, coupling mechanism includes limiting plate, spread groove and spring shaft, the spread groove that is used for connecting is seted up to the outer terminal surface center department of limiting plate, and is located the side end fixedly connected with of limiting plate is used for the spring shaft that supports, if need carry and draws the cover ware casing, perhaps carries out quick rotation equipment to the cover ware casing, and user's accessible spring shaft stands the limiting plate, rotates the cover ware casing or draws up through the limiting plate afterwards, and the back limiting plate automatic re-setting under the elasticity of spring shaft after finishing using.
Preferably, the spring axle rotates the pivot of connecting at the connecting axle side and is used for connecting pivot and the spring of connecting the axle including the connecting axle that is used for supporting, symmetry, wherein, connecting axle and spacing board fixed connection make things convenient for the follow-up sufficient elasticity basis that provides for the limiting plate resets.
Preferably, the center of the upper end face of the glass cover plate is provided with a limiting groove for connection, so that the connection mechanism can be conveniently and rapidly assembled in a follow-up manner, and the convenience of assembly is improved.
Preferably, threaded sleeve and internal thread looks adaptation, just capping mechanism carries out threaded connection through threaded sleeve and internal thread looks adaptation and the up end of cover ware casing, and convenient follow-up user carries out quick closing cap through capping mechanism to cover ware casing.
Preferably, external screw thread and thread groove looks adaptation, just the cover ware casing carries out threaded connection through external screw thread and thread groove looks adaptation and the up end of closing cap mechanism, can the person of facilitating the use quick carry out quick connection to the cover ware casing, also can improve the stability of connecting when the person of facilitating the use connects the cover ware casing, prevents follow-up scattering when the transportation.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up cover ware casing, when assembling, the user can pile up two sets of cover ware casings earlier and place, the cover ware casing that is located the bottom this moment is just right with closing cap mechanism mutually, the cover ware casing is rotated to the user accessible, the outside external screw thread of glass apron can and thread groove screw adaptation this moment, so the equipment is accomplished to two sets of cover ware casings, if seal the upper portion of cover ware casing needs, the user accessible closes glass apron lid on threaded sleeve, rotate the glass apron afterwards, the glass apron can carry out the spiral closing cap through the internal thread to threaded sleeve upper portion, improve the leakproofness on cover ware casing upper portion.
2. The utility model discloses a set up coupling mechanism, if need carry and draw set ware casing, perhaps carry out quick rotation equipment to set ware casing, user's accessible spring axle stands the limiting plate, rotates set ware casing or pull-up through the limiting plate afterwards, and the limiting plate is automatic re-setting under the elasticity of spring axle after finishing using.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
fig. 3 is a front view of the main body of the present invention;
FIG. 4 is a cross-sectional view taken along the front view A-A of the main body of the present invention;
fig. 5 is a schematic structural view of the connection mechanism of the present invention;
FIG. 6 is a schematic structural view of the capping mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the casing of the present invention;
fig. 8 is an assembly drawing of the main body of the present invention.
In the figure: 1-connecting mechanism, 2-capping mechanism, 3-casing, 101-limiting plate, 102-connecting groove, 103-spring shaft, 201-glass cover plate, 202-external thread, 203-internal thread, 301-threaded sleeve, 302-glass shell, 303-threaded groove and 304-vent hole.
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. 1-8, the present invention provides an embodiment: the nematode culture plate comprises a connecting mechanism 1, a sealing cover mechanism 2 and a plate shell 3,
the upper end face of the casing shell 3 is in threaded connection with a capping mechanism 2 for capping, the casing shell 3 comprises a threaded sleeve 301, a glass shell 302, a threaded groove 303 and a vent hole 304, the threaded sleeve 301 for connection is fixedly connected to the center of the upper end face of the glass shell 302, the threaded groove 303 for connection is arranged on the bottom end face of the glass shell 302, the vent holes 304 for ventilation are uniformly and equidistantly arranged on the outer end face of the glass shell 302, the vent holes 304 can provide enough oxygen for the glass shell 302, and nematode survival is facilitated,
the center of the upper end face of the sealing mechanism 2 is elastically and rotatably connected with a connecting mechanism 1 for screwing, the sealing mechanism 2 comprises a glass cover plate 201, an external thread 202 and an internal thread 203, the external end face of the glass cover plate 201 is provided with the external thread 202 for connection, the side wall of the inner end face of the glass cover plate 201 is provided with the internal thread 203, when the sealing mechanism is assembled, a user can stack two sets of casing shells 3, the casing shell 3 at the bottom is opposite to the sealing mechanism 2, the user can rotate the casing shell 3, the external thread 202 outside the glass cover plate 201 can be in threaded fit with the thread groove 303, so that the two sets of casing shells 3 are assembled, if the upper part of the casing shell 3 needs to be sealed, the user can cover the glass cover plate 201 on the thread sleeve 301, then the glass cover plate 201 is rotated, the glass cover plate 201 can carry out spiral sealing on the upper part of the thread sleeve 301 through the internal thread 203, the sealing property of the upper part of the casing 3 is improved.
The spring shaft 103 comprises a connecting shaft for supporting, a rotating shaft symmetrically and rotatably connected to the side end of the connecting shaft and a spring for connecting the rotating shaft and the connecting shaft, wherein the connecting shaft is fixedly connected with the limiting plate 101, and therefore sufficient elastic force foundation is conveniently provided for the limiting plate 101 to reset subsequently.
The limiting groove used for connection is formed in the center of the upper end face of the glass cover plate 201, so that the connection mechanism 1 can be conveniently and subsequently rapidly assembled, and convenience in assembly is improved.
Threaded sleeve 301 and internal thread 203 looks adaptation, and closing cap mechanism 2 carries out threaded connection through threaded sleeve 301 and internal thread 203 looks adaptation and the up end of cover ware casing 3, makes things convenient for subsequent user to carry out quick closing cap through closing cap mechanism 2 to cover ware casing 3.
The working principle is as follows: when assembling, the user can pile up two sets of cover ware casings 3 earlier and place, the cover ware casing 3 that is located the bottom this moment is just right with closing cap mechanism 2 mutually, cover ware casing 3 is rotated to the user accessible, the outside external screw thread 202 of glass apron 201 can and thread groove 303 screw-thread adaptation this moment, so the equipment is accomplished to two sets of cover ware casings 3, if need seal the upper portion of cover ware casing 3, the user accessible closes glass apron 201 lid on threaded sleeve 301, rotate glass apron 201 afterwards, glass apron 201 can carry out the spiral closing cap through internal thread 203 to threaded sleeve 301 upper portion, improve the leakproofness on cover ware casing 3 upper portion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The nematode culture plate is characterized in that: comprises a connecting mechanism (1), a sealing cover mechanism (2) and a casing (3),
the upper end face of the casing (3) is in threaded connection with a sealing mechanism (2) for sealing, the casing (3) comprises a threaded sleeve (301), a glass shell (302), a thread groove (303) and a vent hole (304), the threaded sleeve (301) for connection is fixedly connected to the center of the upper end face of the glass shell (302), the thread groove (303) for connection is formed in the bottom end face of the glass shell (302), the vent holes (304) for ventilation are formed in the outer end face of the glass shell (302) at uniform equal intervals,
the upper end face center of the sealing mechanism (2) is connected with a connecting mechanism (1) for screwing in an elastic rotating mode, the sealing mechanism (2) comprises a glass cover plate (201), an external thread (202) and an internal thread (203), the external thread (202) for connection is arranged on the outer end face of the glass cover plate (201), and the internal thread (203) is arranged on the side wall of the inner end face of the glass cover plate (201).
2. The nematode culture dish of claim 1, wherein: coupling mechanism (1) includes limiting plate (101), spread groove (102) and spring shaft (103), spread groove (102) that are used for connecting are offered to the outer terminal surface center department of limiting plate (101), and are located the side end face fixedly connected with of limiting plate (101) is used for spring shaft (103) that support.
3. The nematode culture dish of claim 2, wherein: spring axle (103) are including the connecting axle that is used for supporting, the symmetry rotates the pivot of connecting at the connecting axle side and be used for connecting the spring of pivot and connecting axle, wherein, connecting axle and limiting plate (101) looks fixed connection.
4. The nematode culture dish of claim 2, wherein: and a limiting groove for connection is formed in the center of the upper end face of the glass cover plate (201).
5. The nematode culture dish of claim 1, wherein: the threaded sleeve (301) is matched with the internal thread (203), and the cover sealing mechanism (2) is matched with the internal thread (203) through the threaded sleeve (301) and is in threaded connection with the upper end face of the casing (3).
6. The nematode culture dish of claim 1, wherein: the external thread (202) is matched with the thread groove (303), and the cover dish shell (3) is in threaded connection with the upper end face of the sealing cover mechanism (2) through the matching of the external thread (202) and the thread groove (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658803.0U CN210987780U (en) | 2019-09-30 | 2019-09-30 | Nematode culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658803.0U CN210987780U (en) | 2019-09-30 | 2019-09-30 | Nematode culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210987780U true CN210987780U (en) | 2020-07-14 |
Family
ID=71495688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658803.0U Active CN210987780U (en) | 2019-09-30 | 2019-09-30 | Nematode culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210987780U (en) |
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2019
- 2019-09-30 CN CN201921658803.0U patent/CN210987780U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: Unit 1503, 15 / F, IFC Fuzhou International Financial Center, No.1 Wanglong Er Road, Taijiang District, Fuzhou City, Fujian Province Patentee after: FUJIAN SUNYBIOTECH Corp. Address before: Room G311 and G313, Room 388 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province, 215000 Patentee before: SUZHOU SUNYBIOTECH Co.,Ltd. |
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| TR01 | Transfer of patent right |