CN114292727B - Combined culture dish with good sealing performance and preparation method thereof - Google Patents
Combined culture dish with good sealing performance and preparation method thereof Download PDFInfo
- Publication number
- CN114292727B CN114292727B CN202111677060.3A CN202111677060A CN114292727B CN 114292727 B CN114292727 B CN 114292727B CN 202111677060 A CN202111677060 A CN 202111677060A CN 114292727 B CN114292727 B CN 114292727B
- Authority
- CN
- China
- Prior art keywords
- dish
- fixedly connected
- sliding
- groove
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A combined culture dish with good sealing performance and a preparation method thereof belong to the technical field of culture dishes, and aim to solve the problems that after a plurality of culture dishes are combined and stored, when one group of culture dishes are needed to be taken out, other culture dishes are easy to be subjected to light, and the culture dishes are inconvenient to be placed in a storage device after sampling is finished, and the sealing performance of the existing culture dishes is poor; according to the invention, when the fixed cylinder rotates clockwise, the fixed cylinder is limited by the fixed rod, the sliding shaft and the first arc-shaped groove, the limiting teeth are meshed with the ratchets to drive the rotating disc to rotate so that the corresponding storage groove rotates one lattice, then the fixed cylinder rotates anticlockwise to reset, at the moment, a ratchet principle is formed between the ratchets and the limiting teeth, so that the rotating disc cannot rotate, and the first pushing block finally pushes the culture dish main body to the supporting plate from the outlet through the second sliding groove by downward movement of the pressing plate, so that a plurality of culture dish main bodies are conveniently combined and stored, and then one group of culture dish main bodies are taken out.
Description
Technical Field
The invention relates to the technical field of culture dishes, in particular to a combined culture dish with good sealing performance and a preparation method thereof.
Background
The culture dish is a laboratory vessel for culturing microorganisms or cells, and consists of a flat disc-shaped bottom and a cover, and is generally made of glass or plastic, wherein the materials of the culture dish are basically divided into two types, mainly plastic and glass, the glass can be used for plant materials, microorganism culture and adherent culture of animal cells, the plastic can be made of polyethylene materials, has single-use and multiple-use, is suitable for laboratory inoculation, streaking and bacteria separation operations, and can be used for culturing plant materials.
When carrying out the culture to cell and microorganism, often use a plurality of culture dishes for the success rate that increases the experiment, perhaps use a plurality of culture dishes to carry out the contrast experiment, and often need the light-proof at the culture in-process, a plurality of culture dishes are taken in the combination back, make other culture dishes light easily when taking one of them a set of culture dish, and place comparatively inconvenient in storage device after the sample is accomplished, the leakproofness of culture dish has also directly decided its culture success rate in addition, the leakproofness of current culture dish is relatively poor, still need twine the sticky tape in the outside after the lid, the operation is comparatively loaded down with trivial details.
To solve the above problems. Therefore, a combined culture dish with good sealing performance and a preparation method thereof are provided.
Disclosure of Invention
The invention aims to provide a combined culture dish with good sealing performance and a preparation method thereof, which solve the problems that after a plurality of culture dishes are combined and stored in the background art, when one group of culture dishes are needed to be taken, other culture dishes are easy to receive light, the culture dishes are inconvenient to place in a storage device after sampling is finished, in addition, the sealing performance of the culture dishes directly determines the success rate of culture, the sealing performance of the existing culture dishes is poor, an adhesive tape is needed to be wound on the outer side after the cover is closed, and the operation is complicated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the combined culture dish with good sealing performance comprises a taking mechanism, a containing mechanism and a culture dish main body, wherein the containing mechanism and the culture dish main body are arranged on the taking mechanism, the taking mechanism comprises a shell, a ratchet wheel assembly, a limiting assembly and a pushing-out assembly, the shell comprises an upper cover and a lower cover fixedly connected to the bottom of the upper cover, and a first arc-shaped groove is formed in the top of the upper cover;
the ratchet wheel component comprises a rotating disc which is rotationally connected with the inner parts of the upper cover and the lower cover, the outer edge of the rotating disc is uniformly distributed with storage grooves, the inner side of the rotating disc is uniformly distributed with ratchets, and grooves are formed in the storage grooves;
the limiting component comprises a shell rotationally connected inside the upper cover and the lower cover, the shell is positioned in the middle of the rotating disc, first sliding grooves are uniformly distributed on the outer side of the shell, a first sliding block is connected inside the first sliding grooves in a sliding mode, a first spring is fixedly connected between the first sliding block and the inner wall of the first sliding groove, limiting teeth corresponding to ratchets are arranged on the outer portion of the first sliding block, and a second sliding groove corresponding to the grooves is further formed on the outer side of the shell;
the pushing assembly comprises a first pushing block which is in sliding connection with the second sliding groove, a pushing rod is fixedly connected to the inner side of the first pushing block, tooth grooves are uniformly distributed on two sides of the pushing rod, the pushing assembly further comprises first straight gears which are in rotational connection with two sides of the inner side of the shell, the first straight gears are in meshed connection with the tooth grooves, bevel gears are fixedly connected to the tops of the first straight gears, face gears are in rotational connection with two sides of the inner side of the shell, two groups of face gears are respectively in meshed connection with the two groups of bevel gears, second straight gears are fixedly connected to the outer sides of the face gears, racks are in sliding connection with two sides of the inner side of the shell, and the racks are in meshed connection with the second straight gears;
the pushing-out assembly further comprises a fixed cylinder fixedly connected to the top of the shell, the outer wall of the fixed cylinder is fixedly connected with a fixed rod, the other end of the fixed rod is fixedly connected with a sliding shaft, the sliding shaft is slidably connected in the first arc-shaped groove, the inner part of the fixed cylinder is vertically slidably connected with a pressing plate, two sides of the bottom of the pressing plate are fixedly connected with sliding rods, the sliding rods penetrate through the shell downwards and are fixedly connected with racks, and a second spring is fixedly connected between the bottom of the pressing plate and the top of the shell.
Further, an outlet penetrating through the inside and the outside is arranged on the upper cover, and a supporting plate corresponding to the outlet is arranged at the bottom of one side of the lower cover.
Further, the receiving mechanism includes a blanking barrel, a linkage assembly and a pushing assembly, the blanking barrel is fixedly connected to the top of the upper cover, a first slot and a second slot are formed in the bottom decibel of the blanking barrel, and the culture dish main body is arranged in the blanking barrel.
Further, the blanking barrel further comprises a second arc-shaped groove arranged at the top of the upper cover, a blanking opening penetrating through the upper cover up and down is arranged on one side of the inside of the second arc-shaped groove, and the second arc-shaped groove corresponds to the blanking opening in diameter with the culture dish main body.
Further, the linkage assembly comprises a rotating shaft fixedly connected to the middle of the bottom of the shell, the bottom of the rotating shaft penetrates through the lower cover and is connected with an L-shaped rod, a second sliding block is fixedly connected to the inner side of the L-shaped rod, the linkage assembly further comprises a first jogging groove arranged on the outer wall of the upper cover, and the first jogging groove is slidably connected to the inner portion of the first jogging groove.
Further, the pushing component comprises an arc pushing plate fixedly connected to the other end of the L-shaped rod, the arc pushing plate corresponds to the second slot, the pushing component further comprises a fixed block fixedly connected to the top of the upper cover, the second pushing block is connected in the fixed block in a sliding mode, one end of the second pushing block penetrates through the bottom of one side of the blanking barrel and extends, and a third spring is fixedly connected between the inner wall of the fixed block and the second pushing block.
Further, the culture dish main part includes the dish body and covers the dish lid on the dish body, and the inside top of dish lid is equipped with and presets the groove, presets the inside sliding connection in groove and has the sealing ring, presets and is equipped with the fourth spring between the top inner wall in groove and the sealing ring, and the bottom gomphosis of sealing ring is equipped with the sealing washer, and the top of the dish body is equipped with the second gomphosis groove corresponding with the sealing washer, and the bottom of the dish body is equipped with the finger groove.
Further, the inside top both sides of dish lid are provided with first cavity, and the inside below both sides of dish lid are equipped with the second cavity, and the position that the second cavity is close to dish lid inner wall is equipped with the sealing block, link up mutually through the air release passageway between first cavity and the second cavity, and the air release passageway extends to the bottom of dish lid.
Further, a sliding shaft is connected inside the second cavity in a sliding way, a lantern ring is arranged on the outer wall of the sliding shaft, through air leakage holes are distributed on the sliding shaft, and a reset spring is fixedly connected between the sliding shaft and the sealing block.
The invention provides another technical scheme that: the preparation method of the combined culture dish with good sealing performance comprises the following steps:
s1: injection molding: placing a polypropylene raw material into an injection molding machine, heating and melting the polypropylene raw material, extruding the polypropylene raw material into a mold, and preparing a embryonic form of the dish cover and a complete shape of the dish body after the polypropylene raw material is cooled;
s2: grooving: forming through holes corresponding to the first cavity on two sides of the dish cover through laser cutting equipment, filling the outer edges of the openings through glue and sheet-shaped polypropylene, forming the first cavity inside the dish cover, outwards forming holes from the inner side of the dish cover through drilling equipment, enabling the aperture to correspond to the second cavity, forming air leakage channels from two sides of the bottom of the dish cover through drilling equipment, and polishing pressing grooves on the outer walls of two sides of the dish cover through polishing equipment;
s3: and (2) mounting: and a sliding shaft and a lantern ring are arranged in the second cavity, so that the sliding shaft penetrates through the pressing groove, then the reset spring is arranged, and finally the sealing block is adhered to the inner wall of the dish cover by using glue, so that all production steps are completed.
Compared with the prior art, the invention has the beneficial effects that:
1. a combined culture dish with good sealing performance and a preparation method thereof are provided, wherein a culture dish main body is uniformly placed in a storage groove between an upper cover and a lower cover, when the culture dish main body needs to be taken out, a fixed cylinder is rotated, when the fixed cylinder rotates clockwise, the fixed cylinder is limited by a fixed rod, a sliding shaft and a first arc groove, a limiting tooth is meshed with a ratchet to drive a rotating disc to rotate so that the corresponding storage groove rotates a lattice, then the fixed cylinder rotates anticlockwise to reset, a ratchet principle is formed between the ratchet and the limiting tooth at the moment, the rotating disc cannot rotate, after the culture dish main body to be taken out corresponds to an outlet for many times, a pressing plate in the fixed cylinder is pressed, when the pressing plate moves downwards, a sliding rod of the pressing plate downwards extrudes a rack, so that the rack is meshed with a second spur gear to drive the face gear to rotate, and when the face gear rotates, the first spur gear is meshed with the bevel gear, finally, a first pushing block penetrates through the second sliding groove to push the culture dish main body from the outlet to the upper part, and a group of culture dish main bodies are conveniently taken out of the culture dish main bodies after the culture dish main bodies are combined and stored.
2. A combined culture dish with good sealing performance and a preparation method thereof are provided, when the culture dish main body is combined and stored, a plurality of groups of culture dish main bodies are placed in a storage tank, then a fixed cylinder is circularly rotated back and forth, the fixed cylinder is driven to rotate back and forth, the shell drives an L-shaped rod to rotate back and forth through a rotating shaft, at the moment, an arc-shaped push plate at the other end of the L-shaped rod extrudes a second push block when moving close to the storage tank, the second push block is retracted to the inside of the fixed block, the culture dish main body in the storage tank falls in the arc-shaped push plate, when the arc-shaped push plate moves far away from the storage tank, the arc-shaped push plate drives a rotating disc to rotate along a second arc-shaped groove and a discharge opening, and finally the culture dish main bodies in the storage tank can be distributed in the storage tank one by one through continuous rotation of the fixed cylinder, so that the culture dish main bodies in the storage tank are conveniently stored.
3. After sampling is completed, the sliding shaft is pressed at the pressing groove, then the dish cover and the dish body are covered together, when the dish cover and the dish body are mutually covered, gas between the dish cover and the dish body passes through the gas leakage hole from the first cavity and finally is discharged from the gas leakage channel, at the moment, the dish cover and the dish body are firmly adsorbed together, sealing is realized, compared with a traditional culture dish, the sealing performance is enhanced, when the dish cover and the dish body are required to be separated, the sliding shaft is pressed from the pressing groove, then the dish body is pulled out by the hand-held finger groove, and when the dish cover and the dish body are separated, the gas enters between the dish cover and the dish body from the gas leakage channel through the gas leakage hole and the first cavity due to the negative pressure between the dish cover and the dish body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a picking mechanism according to the present invention;
FIG. 3 is a structural exploded view of the pick-up mechanism of the present invention;
FIG. 4 is a fragmentary view of the ratchet assembly and spacing assembly of the present invention;
FIG. 5 is an exploded view of the stop assembly and push-out assembly of the present invention;
FIG. 6 is an exploded view of the push-out assembly of the present invention;
FIG. 7 is a schematic view of a housing mechanism according to the present invention;
FIG. 8 is a exploded view of the housing mechanism of the present invention;
FIG. 9 is an exploded view of the structure of the pusher assembly of the present invention;
FIG. 10 is a schematic view of the main structure of the culture dish according to the present invention;
FIG. 11 is an exploded view of the main structure of the culture dish according to the present invention;
FIG. 12 is a cross-sectional view of the structure of the capsule and capsule of the present invention;
fig. 13 is a sectional view showing the internal structure of the second chamber of the present invention.
In the figure: 1. a picking mechanism; 11. a housing; 111. an upper cover; 1111. a first arc-shaped groove; 1112. an outlet; 112. a lower cover; 1121. a supporting plate; 12. a ratchet assembly; 121. a rotating disc; 122. a storage groove; 123. a ratchet; 124. a groove; 13. a limit component; 131. a housing; 132. a first chute; 133. a first spring; 134. a first slider; 135. limit teeth; 136. a second chute; 14. a push-out assembly; 141. a first push block; 142. a push rod; 143. tooth slots; 144. a first straight gear; 145. bevel gears; 146. face gears; 1461. a second spur gear; 147. a fixed cylinder; 1471. a fixed rod; 1472. a slide shaft; 148. pressing the plate; 1481. a second spring; 1482. a slide bar; 1483. a rack; 2. a storage mechanism; 21. a blanking cylinder; 211. a first slot; 212. a second slot; 213. a second arc-shaped groove; 214. a feed opening; 22. a linkage assembly; 221. a rotating shaft; 222. an L-shaped rod; 223. a second slider; 224. a first fitting groove; 23. a pushing component; 231. an arc push plate; 232. a fixed block; 233. a third spring; 234. a second push block; 3. a culture dish body; 31. a dish cover; 311. presetting a groove; 312. a fourth spring; 313. a seal ring; 314. a seal ring; 315. a first cavity; 316. a venting channel; 317. a second cavity; 3171. a sliding shaft; 3172. a collar; 3173. a vent hole; 3174. a return spring; 3175. a sealing block; 318. a pressing groove; 32. a dish body; 321. a second fitting groove; 322. finger grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problem that after a plurality of culture dishes are combined and stored, when one set of culture dishes is needed to be taken, other culture dishes are easy to receive light, as shown in fig. 1-6, the following preferable technical scheme is provided:
the utility model provides a combination formula culture dish that sealing performance is good, including taking mechanism 1 and the storage mechanism 2 and the culture dish main part 3 of setting on taking mechanism 1, taking mechanism 1 includes shell 11, ratchet subassembly 12, spacing subassembly 13 and release subassembly 14, shell 11 includes upper cover 111 and fixed connection's lower cover 112 in the upper cover 111 bottom, the top of upper cover 111 is equipped with first arc groove 1111, ratchet subassembly 12 is including rotating the rotating disc 121 that connects in upper cover 111 and lower cover 112 inside, the outer fringe evenly distributed of rotating disc 121 has storage groove 122, the inboard evenly distributed of rotating disc 121 has ratchet 123, rotating disc 121 is located the storage groove 122 and is provided with recess 124, spacing subassembly 13 is including rotating the inside casing 131 of connecting in upper cover 111 and lower cover 112, and casing 131 is located the centre of rotating disc 121, the outside evenly distributed of casing 131 has first spout 132, the inside sliding connection of first spout 132 has first slider 134, fixedly connected with first spring 133 between the inner wall of first slider 134, the outside of first slider 134 is equipped with spacing tooth 135 corresponding with ratchet 123, the outside of casing 131 is equipped with the second spout 136 corresponding with recess 124.
The pushing component 14 comprises a first pushing block 141 which is slidably connected in the second chute 136, a pushing rod 142 is fixedly connected to the inner side of the first pushing block 141, tooth grooves 143 are uniformly distributed on two sides of the pushing rod 142, the pushing component 14 further comprises first straight gears 144 which are rotatably connected to two sides of the inner portion of the shell 131, the first straight gears 144 are in meshed connection with the tooth grooves 143, bevel gears 145 are fixedly connected to the tops of the first straight gears 144, face gears 146 are rotatably connected to two sides of the inner portion of the shell 131, the face gears 146 of the two groups are respectively in meshed connection with the bevel gears 145 of the two groups, a second straight gear 1461 is fixedly connected to the outer side of the face gears 146, racks 1483 are slidably connected to two sides of the inner portion of the shell 131, and the racks 1483 are in meshed connection with the second straight gears 1461.
The pushing assembly 14 further includes a fixing cylinder 147 fixedly connected to the top of the casing 131, a fixing rod 1471 is fixedly connected to an outer wall of the fixing cylinder 147, a sliding shaft 1472 is fixedly connected to the other end of the fixing rod 1471, the sliding shaft 1472 is slidably connected in the first arc-shaped groove 1111, a pressing plate 148 is slidably connected to the inside of the fixing cylinder 147 up and down, sliding rods 1482 are fixedly connected to two sides of the bottom of the pressing plate 148, the sliding rods 1482 penetrate through the casing 131 downwards and are fixedly connected to a rack 1483, a second spring 1481 is fixedly connected between the bottom of the pressing plate 148 and the top of the casing 131, an outlet 1112 penetrating inwards and outwards is formed in the upper cover 111, and a supporting plate 1121 corresponding to the outlet 1112 is formed in the bottom of one side of the lower cover 112.
Specifically, the culture dish body 3 is uniformly placed in the accommodating groove 122 between the upper cover 111 and the lower cover 112, when the culture dish body is required to be taken out, the fixed cylinder 147 is rotated, when the fixed cylinder 147 rotates clockwise, the fixed cylinder 147 is limited by the fixed rod 1471, the sliding shaft 1472 and the first arc groove 1111, the limiting teeth 135 are engaged with the ratchet teeth 123 to drive the rotating disc 121 to rotate so as to enable the corresponding accommodating groove 122 to rotate a lattice, then the fixed cylinder 147 rotates anticlockwise to reset, a ratchet principle is formed between the ratchet teeth 123 and the limiting teeth 135, the rotating disc 121 cannot rotate, after the culture dish body 3 to be taken out corresponds to the outlet 1112 for a plurality of times, the pressing plate 148 in the fixed cylinder 147 is pressed, when the pressing plate 148 moves downwards, the sliding rod 1482 presses the rack 1483 downwards, the rack 1483 is engaged with the second spur gear 1461 to enable the second spur gear 1461 to drive the face gear 146 to rotate, and the bevel gear 145 is engaged with the bevel gear 145 to enable the first spur gear 144 to be engaged with the tooth lattice 143 when the face gear 146 rotates, and finally the first pushing block 136 is pushed to pass through the outlet 1112 from the second pushing block 1123 to the outlet 1112.
In order to solve the technical problem that the sample is inconvenient to be placed in the storage device after the sampling is completed, as shown in fig. 7-9, the following preferred technical scheme is provided:
the containing mechanism 2 comprises a blanking barrel 21, a linkage assembly 22 and a pushing assembly 23, the blanking barrel 21 is fixedly connected to the top of the upper cover 111, a first slot 211 and a second slot 212 are formed in the bottom of the blanking barrel 21 in a decibel mode, the culture dish main body 3 is arranged in the blanking barrel 21, the blanking barrel 21 further comprises a second arc-shaped slot 213 formed in the top of the upper cover 111, a blanking opening 214 penetrating through the upper cover 111 vertically is formed in one side of the inside of the second arc-shaped slot 213, the second arc-shaped slot 213 corresponds to the blanking opening 214 in diameter of the culture dish main body 3, the linkage assembly 22 comprises a rotating shaft 221 fixedly connected to the middle of the bottom of the shell 131, the bottom of the rotating shaft 221 penetrates through the lower cover 112 and is connected with an L-shaped rod 222, a second slider 223 is fixedly connected to the inner side of the L-shaped rod 222, the linkage assembly 22 further comprises a first jogging slot 224 formed in the outer wall of the upper cover 111, and the first jogging slot 224 is slidingly connected to the inside of the first jogging slot 224.
The pushing assembly 23 comprises an arc pushing plate 231 fixedly connected to the other end of the L-shaped rod 222, the arc pushing plate 231 corresponds to the second slot 212, the pushing assembly 23 further comprises a fixed block 232 fixedly connected to the top of the upper cover 111, a second pushing block 234 is slidably connected to the fixed block 232, one end of the second pushing block 234 penetrates through the bottom of one side of the blanking barrel 21 and extends, and a third spring 233 is fixedly connected between the inner wall of the fixed block 232 and the second pushing block 234.
Specifically, when the culture dish main bodies 3 are combined and stored, a plurality of groups of culture dish main bodies 3 are placed in the blanking barrel 21, then the fixing barrel 147 is circularly rotated back and forth, the fixing barrel 147 drives the shell 131 to rotate when rotating back and forth, the shell 131 drives the L-shaped rod 222 to rotate back and forth through the rotating shaft 221, at the moment, the arc push plate 231 at the other end of the L-shaped rod 222 presses the second push block 234 when moving close to the blanking barrel 21, the second push block 234 is retracted to the inside of the fixing block 232, the culture dish main bodies 3 in the blanking barrel 21 fall in the arc push plate 231, when the arc push plate 231 moves far away from the blanking barrel 21, the arc push plate 231 stirs the culture dish main bodies 3 and finally falls into the storage groove 122 along the second arc groove 213 and the blanking opening 214, and the arc push plate 231 drives the rotating disc 121 to rotate when the shell 131 rotates back and forth, and the culture dish main bodies 3 in the blanking barrel 21 are finally distributed in the storage groove 122 one by one through continuous rotation of the fixing barrel 147.
In order to solve the technical problems that the sealing performance of the existing culture dish is poor, an adhesive tape is wound on the outer side after the cover is closed, and the operation is complicated, as shown in fig. 10-13, the following preferable technical scheme is provided:
the culture dish main body 3 includes the dish body 32 and closes the dish lid 31 on the dish body 32, and the inside top of dish lid 31 is equipped with presets groove 311, and presets the inside sliding connection of groove 311 and has sealing ring 313, presets and is equipped with fourth spring 312 between the top inner wall of groove 311 and the sealing ring 313, and sealing ring 313's bottom gomphosis is equipped with sealing ring 314, and the top of dish body 32 is equipped with the second gomphosis groove 321 corresponding with sealing ring 314, and the bottom of dish body 32 is equipped with finger groove 322.
The inside top both sides of dish lid 31 are provided with first cavity 315, the inside below both sides of dish lid 31 are equipped with second cavity 317, the position that second cavity 317 is close to dish lid 31 inner wall is equipped with sealing block 3175, link up mutually through air release passageway 316 between first cavity 315 and the second cavity 317, and air release passageway 316 extends to the bottom of dish lid 31, the inside sliding connection of second cavity 317 has sliding shaft 3171, be provided with lantern ring 3172 on sliding shaft 3171's the outer wall, the distribution has the air release hole 3173 that runs through on the sliding shaft 3171, fixedly connected with reset spring 3174 between sliding shaft 3171 and the sealing block 3175.
Specifically, after sampling is completed, by pressing the sliding shaft 3171 at the pressing groove 318 and then closing the dish cover 31 and the dish body 32 together, when the dish cover 31 and the dish body 32 are closed with each other, the gas between the dish cover 31 and the dish body 32 passes through the gas release hole 3173 from the first cavity 315 and finally is discharged from the gas release channel 316, at this time, the dish cover 31 and the dish body 32 are firmly adsorbed together, when the dish cover 31 and the dish body 32 are required to be separated, the sliding shaft 3171 is pressed from the pressing groove 318, then the dish body 32 is pulled out by holding the finger groove 322, and when the dish cover 31 and the dish body 32 are separated, the gas enters between the dish cover 31 and the dish body 32 from the gas release channel 316 through the gas release hole 3173 and the first cavity 315 due to the negative pressure between the dish cover 31 and the dish body 32.
In order to further better explain the above examples, the present invention also provides an embodiment, a method for preparing a combined culture dish with good sealing performance, comprising the following steps:
step one: injection molding: placing a polypropylene raw material into an injection molding machine, heating and melting the polypropylene raw material, extruding the polypropylene raw material into a mold, and preparing the embryonic form of the dish cover 31 and the complete shape of the dish body 32 after waiting for cooling;
step two: grooving: through holes corresponding to the first cavity 315 are formed on two sides of the dish cover 31 through laser cutting equipment, then the outer edges of the holes are filled with glue and sheet-shaped polypropylene, so that the first cavity 315 is formed inside the dish cover, holes are formed outwards from the inner side of the dish cover 31 through drilling equipment, the aperture corresponds to the second cavity 317, air leakage channels 316 are formed on two sides of the bottom of the dish cover 31 through drilling equipment, and pressing grooves 318 are polished on the outer walls of the two sides of the dish cover 31 through polishing equipment;
step three: and (2) mounting: a sliding shaft 3171 and a collar 3172 are installed inside the second cavity 317, the sliding shaft 3171 penetrates through the pressing groove 318, then the return spring 3174 is installed, and finally the sealing block 3175 is adhered to the inner wall of the dish cover 31 by using glue, so that all the production steps are completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (2)
1. The utility model provides a combination formula culture dish that sealing performance is good, includes mechanism (1) and receiving mechanism (2) and culture dish main part (3) of setting on mechanism (1) of taking, its characterized in that: the taking mechanism (1) comprises a shell (11), a ratchet wheel assembly (12), a limiting assembly (13) and a pushing-out assembly (14), wherein the shell (11) comprises an upper cover (111) and a lower cover (112) fixedly connected to the bottom of the upper cover (111), and a first arc-shaped groove (1111) is formed in the top of the upper cover (111);
the ratchet assembly (12) comprises a rotating disc (121) which is rotationally connected with the inner parts of the upper cover (111) and the lower cover (112), the outer edge of the rotating disc (121) is uniformly distributed with a containing groove (122), the inner side of the rotating disc (121) is uniformly distributed with ratchets (123), and grooves (124) corresponding to the outlets (1112) are uniformly distributed in the containing groove (122) of the rotating disc (121);
the limiting assembly (13) comprises a shell (131) rotationally connected to the inside of the upper cover (111) and the lower cover (112), the shell (131) is positioned in the middle of the rotating disc (121), first sliding grooves (132) are uniformly distributed on the outer side of the shell (131), first sliding blocks (134) are slidably connected to the inner sides of the first sliding grooves (132), first springs (133) are fixedly connected between the first sliding blocks (134) and the inner walls of the first sliding grooves (132), limiting teeth (135) corresponding to ratchet teeth (123) are arranged on the outer sides of the first sliding blocks (134), and second sliding grooves (136) corresponding to grooves (124) are further arranged on the outer sides of the shell (131);
the pushing assembly (14) comprises a first pushing block (141) which is slidably connected in the second sliding groove (136), a pushing rod (142) is fixedly connected to the inner side of the first pushing block (141), tooth grooves (143) are uniformly distributed on two sides of the pushing rod (142), the pushing assembly (14) further comprises first straight gears (144) which are rotatably connected to two sides of the inner portion of the shell (131), the first straight gears (144) are in meshed connection with the tooth grooves (143), bevel gears (145) are fixedly connected to the tops of the first straight gears (144), face gears (146) are rotatably connected to two sides of the inner portion of the shell (131), two groups of the face gears (146) are respectively in meshed connection with the two groups of the bevel gears (145), second straight gears (1461) are fixedly connected to the outer sides of the face gears (146), racks (1483) are slidably connected to two sides of the inner portion of the shell (131), and the racks (1483) are in meshed connection with the second straight gears (1461).
The pushing assembly (14) further comprises a fixed cylinder (147) fixedly connected to the top of the shell (131), a fixed rod (1471) is fixedly connected to the outer wall of the fixed cylinder (147), a sliding shaft (1472) is fixedly connected to the other end of the fixed rod (1471), the sliding shaft (1472) is slidably connected to the inside of the first arc-shaped groove (1111), a pressing plate (148) is slidably connected to the inside of the fixed cylinder (147) up and down, sliding rods (1482) are fixedly connected to the two sides of the bottom of the pressing plate (148), the sliding rods (1482) penetrate through the shell (131) downwards and are fixedly connected with racks (1483), and a second spring (1481) is fixedly connected between the bottom of the pressing plate (148) and the top of the shell (131);
an outlet (1112) penetrating through the inside and the outside is formed in the upper cover (111), a supporting plate (1121) corresponding to the outlet (1112) is arranged at the bottom of one side of the lower cover (112), the containing mechanism (2) comprises a discharging barrel (21), a linkage assembly (22) and a pushing assembly (23), the discharging barrel (21) is fixedly connected to the top of the upper cover (111), a first slot (211) and a second slot (212) are formed in the bottom decibel of the discharging barrel (21), and the culture dish main body (3) is arranged in the discharging barrel (21);
the lower charging barrel (21) further comprises a second arc-shaped groove (213) arranged at the top of the upper cover (111), one side of the inside of the second arc-shaped groove (213) is provided with a charging opening (214) penetrating the upper cover (111) up and down, the second arc-shaped groove (213) corresponds to the diameter of the charging opening (214) and the culture dish main body (3), the linkage assembly (22) comprises a rotating shaft (221) fixedly connected to the middle of the bottom of the shell (131), the bottom of the rotating shaft (221) penetrates through the lower cover (112) and is connected with an L-shaped rod (222), the inner side of the L-shaped rod (222) is fixedly connected with a second sliding block (223), the linkage assembly (22) further comprises a first jogging groove (224) arranged on the outer wall of the upper cover (111), the first jogging groove (224) is connected in a sliding mode inside the first jogging groove (224), the pushing assembly (23) comprises an arc-shaped pushing plate (231) fixedly connected to the other end of the L-shaped rod (222), the arc-shaped pushing plate (231) corresponds to the second slot (212), the pushing assembly (23) further comprises a second sliding block (234) fixedly connected to the upper cover (111) and is connected with the second sliding block (234) at one side of the bottom of the second sliding block (234), a third spring (233) is fixedly connected between the inner wall of the fixed block (232) and the second pushing block (234);
the culture dish main body (3) comprises a dish body (32) and a dish cover (31) covered on the dish body (32), a preset groove (311) is formed in the upper portion of the inside of the dish cover (31), a sealing ring (313) is connected in a sliding mode in the preset groove (311), a fourth spring (312) is arranged between the inner wall of the top of the preset groove (311) and the sealing ring (313), a sealing ring (314) is embedded at the bottom of the sealing ring (313), a second embedded groove (321) corresponding to the sealing ring (314) is formed in the top of the dish body (32), and a finger groove (322) is formed in the bottom of the dish body (32);
the inside top both sides of dish lid (31) are provided with first cavity (315), the inside below both sides of dish lid (31) are equipped with second cavity (317), the position that second cavity (317) is close to dish lid (31) inner wall is equipped with sealing block (3175), link up mutually through air release passageway (316) between first cavity (315) and second cavity (317), and air release passageway (316) extend to the bottom of dish lid (31), the inside sliding connection of second cavity (317) has sliding shaft (3171), be provided with lantern ring (3172) on the outer wall of sliding shaft (3171), it has air release hole (3173) that run through to distribute on sliding shaft (3171), fixedly connected with reset spring (3174) between sliding shaft (3171) and sealing block (3175).
2. A method of preparing a combined culture dish with good sealing properties according to claim 1, comprising the steps of:
s1: injection molding: placing a polypropylene raw material into an injection molding machine, heating and melting the polypropylene raw material, extruding the polypropylene raw material into a mold, and preparing the embryonic form of the dish cover (31) and the complete shape of the dish body (32) after waiting for cooling;
s2: grooving: through holes corresponding to the first cavities (315) are formed in two sides of the dish cover (31) through laser cutting equipment, then the outer edges of the openings are filled with glue and sheet-shaped polypropylene, so that the first cavities (315) are formed in the dish cover, holes are formed outwards from the inner sides of the dish cover (31) through drilling equipment, the holes are corresponding to the second cavities (317), air leakage channels (316) are formed in two sides of the bottom of the dish cover (31) through drilling equipment, and pressing grooves (318) are polished out of the outer walls of the two sides of the dish cover (31) through polishing equipment;
s3: and (2) mounting: and a sliding shaft (3171) and a lantern ring (3172) are arranged in the second cavity (317), the sliding shaft (3171) penetrates through the pressing groove (318), then a reset spring (3174) is arranged, and finally a sealing block (3175) is adhered to the inner wall of the dish cover (31) by using glue, so that all production steps are completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677060.3A CN114292727B (en) | 2021-12-31 | 2021-12-31 | Combined culture dish with good sealing performance and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677060.3A CN114292727B (en) | 2021-12-31 | 2021-12-31 | Combined culture dish with good sealing performance and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114292727A CN114292727A (en) | 2022-04-08 |
| CN114292727B true CN114292727B (en) | 2023-09-26 |
Family
ID=80975632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111677060.3A Active CN114292727B (en) | 2021-12-31 | 2021-12-31 | Combined culture dish with good sealing performance and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114292727B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940302B (en) * | 2022-07-27 | 2022-11-04 | 山东省物化探勘查院 | Protection device for geological survey |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010044125A1 (en) * | 2010-11-18 | 2012-05-24 | Systec Gmbh Labor-Systemtechnik | Filling device of Petri dish used for cultivating microorganisms, has rotatable carrousel that includes shell shafts from which stack of Petri dishes in device casing is removed |
| WO2013129558A1 (en) * | 2012-02-29 | 2013-09-06 | 株式会社ジェイテック | Cell culture device having culture medium replacement function |
| CN211392927U (en) * | 2019-12-02 | 2020-09-01 | 江苏富世康医疗有限公司 | Automatic collecting device behind bacterial culture dish buckle closure |
| CN212025330U (en) * | 2020-03-26 | 2020-11-27 | 贵阳市疾病预防控制中心 | Culture dish for microbial detection |
| CN112080426A (en) * | 2020-09-24 | 2020-12-15 | 葛青峰 | Culture dish capable of adjusting quantitative gas to enter cell culture experiment |
| WO2021114232A1 (en) * | 2019-12-12 | 2021-06-17 | 生合生物科技（扬州）有限公司 | Automatically controlled strain culture dish |
| CN213895829U (en) * | 2020-10-12 | 2021-08-06 | 江西森茂生物科技有限公司 | Culture medium culture device |
| CN214193231U (en) * | 2021-01-08 | 2021-09-14 | 世子合德(杭州)健康管理有限公司 | Super-strength enzyme culture dish |
| CN214361346U (en) * | 2020-12-28 | 2021-10-08 | 西安华医天美医疗科技美容有限公司 | Bacteria incubator convenient to keep apart sample |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009013673A1 (en) * | 2009-03-09 | 2010-09-16 | Eppendorf Ag | Cell culture dish |
-
2021
- 2021-12-31 CN CN202111677060.3A patent/CN114292727B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010044125A1 (en) * | 2010-11-18 | 2012-05-24 | Systec Gmbh Labor-Systemtechnik | Filling device of Petri dish used for cultivating microorganisms, has rotatable carrousel that includes shell shafts from which stack of Petri dishes in device casing is removed |
| WO2013129558A1 (en) * | 2012-02-29 | 2013-09-06 | 株式会社ジェイテック | Cell culture device having culture medium replacement function |
| CN211392927U (en) * | 2019-12-02 | 2020-09-01 | 江苏富世康医疗有限公司 | Automatic collecting device behind bacterial culture dish buckle closure |
| WO2021114232A1 (en) * | 2019-12-12 | 2021-06-17 | 生合生物科技（扬州）有限公司 | Automatically controlled strain culture dish |
| CN212025330U (en) * | 2020-03-26 | 2020-11-27 | 贵阳市疾病预防控制中心 | Culture dish for microbial detection |
| CN112080426A (en) * | 2020-09-24 | 2020-12-15 | 葛青峰 | Culture dish capable of adjusting quantitative gas to enter cell culture experiment |
| CN213895829U (en) * | 2020-10-12 | 2021-08-06 | 江西森茂生物科技有限公司 | Culture medium culture device |
| CN214361346U (en) * | 2020-12-28 | 2021-10-08 | 西安华医天美医疗科技美容有限公司 | Bacteria incubator convenient to keep apart sample |
| CN214193231U (en) * | 2021-01-08 | 2021-09-14 | 世子合德(杭州)健康管理有限公司 | Super-strength enzyme culture dish |
Non-Patent Citations (2)
| Title |
|---|
| Micro-rotary ratchets driven by migratory phytoplankton withphototactic stimulus;Takeshi Hatsuzawa, et al;《Precision Engineering》;第48卷;第107-113页 * |
| 动物细胞培养生物反应器研究进展;张前程等;《化工进展》;第21卷(第8期);第560-563页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114292727A (en) | 2022-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114292727B (en) | Combined culture dish with good sealing performance and preparation method thereof | |
| CN112722374B (en) | Canned tea sealing device | |
| CN108541560B (en) | Culture soil compression molding device | |
| CN108633695B (en) | Preparation process of plastic fiber culture soil | |
| CN111360743A (en) | Full-automatic pad adding equipment for sealing gasket of medicine bottle cap | |
| CN219858377U (en) | Constant temperature stem cell deposits case | |
| CN218171102U (en) | Die-casting forming device is used in cutlery box production | |
| CN209396076U (en) | A kind of waffle cup automatic filling device | |
| CN211242787U (en) | Feeding device and cooking machine | |
| CN214926738U (en) | Can be with ejecting production mould of shaping plastic | |
| CN218058956U (en) | Culture dish fixing frame for vertically placing culture dish | |
| CN2416896Y (en) | Easy-to-be-opened type package box for suppository | |
| CN220864847U (en) | Tablet press convenient to change preforming mould | |
| CN219077999U (en) | Bottle convenient for extruding cosmetics | |
| CN218802440U (en) | Bottle lid connection structure notch device | |
| CN217911329U (en) | Hot melt adhesive case convenient to use | |
| CN218725870U (en) | Cell pelleter | |
| CN218560444U (en) | Feeding device | |
| CN219171526U (en) | Injection mold for automobile lamp shade | |
| CN215962165U (en) | Traditional chinese medicine extract vacuum drying granulator | |
| CN218262438U (en) | Heat preservation device for preparing fixed powder culture medium | |
| CN220033403U (en) | Anti-adhesion feeding mechanism for antioxidant production | |
| CN220299188U (en) | Plastic cover convenient to open | |
| CN217476068U (en) | Screw extrusion ball cutting machine | |
| CN209438626U (en) | The experiment ware tested automatically for water absorbent gel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |