CN211837958U - Micropore plate sealing device - Google Patents
Micropore plate sealing device Download PDFInfo
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- CN211837958U CN211837958U CN201922436092.9U CN201922436092U CN211837958U CN 211837958 U CN211837958 U CN 211837958U CN 201922436092 U CN201922436092 U CN 201922436092U CN 211837958 U CN211837958 U CN 211837958U
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Abstract
The utility model discloses a micropore plate sealing device, which comprises a base and a cover plate arranged on the base in a sliding way, wherein a pressing plate which can be adjusted up and down is arranged below the cover plate, and a plurality of pressing teeth are uniformly arranged on the lower end surface of the pressing plate; a sliding groove is formed in the cover plate along the direction perpendicular to the sliding direction of the cover plate, a sliding block is arranged in the sliding groove in a sliding mode, a second through hole is formed in the top of the sliding block, a cutter handle is arranged in the second through hole in a sliding mode, and a film cutting cutter is arranged at the lower end of the cutter handle; the utility model has simple structure and convenient operation, is suitable for microporous plates with different models, and can complete film sealing only by transversely and longitudinally scraping the microporous plates twice, thereby realizing rapid film sealing and greatly shortening the film sealing time; and still be provided with the film cutter on this device, seal the membrane in-process and cut the diaphragm, need not to be equipped with the film cutter alone, the film cutter is scalable in the second through-hole, when improving and seal membrane device security, protection film cutter that can be better.
Description
Technical Field
The utility model relates to a seal membrane technical field, especially relate to a micropore board closing device.
Background
The microporous plate is a common appliance for biological, chemical and medical experiments and clinical detection, and the types of the microporous plate are 96-pore plates, 384-pore plates and the like. When in use, the transparent membrane is covered on the micro-porous plate and sealed and compacted, and reactants such as cells and the like are isolated from the outside through the membrane so as to avoid pollution. The existing membranes are designed into a whole, and the size of the existing membranes is matched with that of the micropore plate. If the microporous plate is adopted for full-plate use, the whole membrane is only required to be covered on the microporous plate. However, in practical application, most experiments only need to use a part of the holes in the micro-porous plate, and the waste of the membrane can be caused by adopting the whole membrane. The sealing film is required to be cut according to the number of the micro-porous plate strips in an experiment, when the sealing film is cut, because the size of the sealing film is not well controlled, the sealing film is cut small occasionally, and the sealing film is cut again, so that the waste of the sealing film is caused due to the fact that the size of the sealing film is large; the sealing film is cut by scissors for many times in the whole experimental process, and potential safety hazards exist.
At present, experimenters usually adopt hard cover plates attached to a microporous plate to perform scribing for multiple times on each row in the transverse direction and each column in the longitudinal direction to seal the membrane, which wastes time and labor, for example, a 96-pore plate for full-plate membrane sealing needs to be scribed for 22 times, a 384-pore plate needs to be scribed for 46 times, the time of 10-20 minutes needs to be consumed, and abnormal scratches are easily caused, even the membrane is damaged, and the experimental result is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a micropore board closing device to the not enough of above-mentioned prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
a micropore plate sealing device comprises a base and a cover plate arranged on the base in a sliding mode, wherein slide ways are arranged on two sides of the base, slide rails matched with the slide ways are arranged on two sides of the cover plate, a micropore plate placing area is arranged between the two slide ways, a first through hole is formed in the upper end surface of the cover plate, a push rod is arranged in the first through hole in a sliding mode, a pressing plate is arranged at the lower end of the push rod after penetrating through the first through hole, a plurality of pressing teeth are uniformly arranged on the lower end surface of the pressing plate, a first screw hole is formed in the side wall of the cover plate and communicated with the first through hole, a first locking bolt is arranged in the first screw hole, and one end of the first locking bolt abuts against the push rod after penetrating through the first screw hole; the improved film cutting machine is characterized in that a sliding groove is formed in the cover plate along the direction perpendicular to the sliding direction of the cover plate, a sliding block is arranged in the sliding groove in a sliding mode, a second through hole is formed in the top of the sliding block, a knife handle is arranged in the second through hole in a sliding mode, the lower end of the knife handle penetrates out of the second through hole and then is provided with a film cutting knife, a second screw hole is formed in the side wall of the sliding block and communicated with the second through hole, a second locking bolt is arranged in the second screw hole, and one end of the second locking bolt penetrates through the second screw.
Furthermore, a handle is arranged at the upper end of the push rod after the push rod penetrates through the first through hole.
Furthermore, a limiting cap is arranged at the upper end of the cutter handle after the upper end of the cutter handle penetrates through the second through hole.
Further, the slider include with the sliding part of spout looks adaptation, be provided with joint portion after the spout is worn out to the upper end of sliding part, the sliding part lower extreme is worn out and is provided with joint portion down after the spout, joint portion, sliding part and lower joint portion are passed through to the second through-hole, second locking bolt set up in go up in the joint portion.
Furthermore, a third screw hole is formed in one side or two sides of the base, a third locking bolt is arranged in the third screw hole, and one end of the third locking bolt penetrates through the third screw hole and then is inserted into the micropore plate placing area.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model has simple structure and convenient operation, is suitable for microporous plates with different models, and can complete film sealing only by transversely and longitudinally scraping the microporous plates twice, thereby realizing rapid film sealing and greatly shortening the film sealing time; and still be provided with the film cutter on this device, seal the membrane in-process and cut the diaphragm, need not to be equipped with the film cutter alone, the film cutter is scalable in the second through-hole, when improving and seal membrane device security, protection film cutter that can be better.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is another perspective view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic diagram of the structure of the middle slider of the present invention.
In the figure: 1. a base; 2. a cover plate; 3. a slideway; 4. a slide rail; 5. a microplate placement area; 6. a push rod; 7. pressing the plywood; 8. pressing teeth; 9. a first locking bolt; 10. a chute; 11. a slider; 111. an upper clamping part; 112. a sliding part; 113. a lower clamping part; 12. a knife handle; 13. a film cutter; 14. a second locking bolt; 15. a handle; 16. a limiting cap; 17. and a third locking bolt.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in FIGS. 1-4, the present invention is a specific embodiment of a microplate sealing device, comprising a base 1 and a cover plate 2 slidably disposed on the base 1, wherein two sides of the base 1 are provided with slides 3, two sides of the cover plate 2 are provided with slide rails 4 adapted to the slides 3, the slide rails 4 are slidably disposed in the slides 3, a microplate placing region 5 is disposed between the two slides 3, a first through hole is disposed on an upper end surface of the cover plate 2, a push rod 6 is slidably disposed in the first through hole, a press plate 7 is disposed after a lower end of the push rod 6 passes through the first through hole, a plurality of press teeth 8 are uniformly disposed on a lower end surface of the press plate 7, in this embodiment, 25 press teeth 8 are uniformly distributed along a length direction of the press plate 7, a first screw hole is disposed on a side wall of the cover plate 2, the first screw hole is communicated with the first through hole, a first locking bolt 9 is arranged in the first screw hole, one end of the first locking bolt 9 penetrates through the first screw hole and then abuts against the push rod 6, the push rod 6 is adjusted to move up and down by screwing the first locking bolt 9, and the push rod 6 drives the pressing plate 7 to move up and down so as to be in contact with or separate from the micropore plate; the improved film cutting machine is characterized in that a sliding groove 10 is formed in the cover plate 2 along the sliding direction perpendicular to the cover plate 2, a sliding block 11 is arranged in the sliding groove 10 in a sliding mode, a second through hole is formed in the top of the sliding block 11, a knife handle 12 is arranged in the second through hole in a sliding mode, a film cutting knife 13 is arranged at the lower end of the knife handle 12 and penetrates out of the second through hole, a second screw hole is formed in the side wall of the sliding block 11, the second screw hole is communicated with the second through hole, a second locking bolt 14 is arranged in the second screw hole, one end of the second locking bolt 14 penetrates through the second screw hole and abuts against the knife handle 12, the knife handle 12 is adjusted to move up and down by screwing the second locking bolt 14, the knife handle 12 drives the film cutting knife 13 to move up and down, film cutting is facilitated, when the film cutting knife 12.
Furthermore, a handle 15 is arranged at the upper end of the push rod 6 after penetrating through the first through hole, so that the cover plate 2 can be pushed to slide conveniently.
Furthermore, the upper end of the handle 12 is provided with a limiting cap 16 after passing through the second through hole, so that when the second locking bolt 14 is not locked, the handle 12 directly slides onto the base 1, the limiting cap 16 can be in threaded connection with the top of the handle 12, and the device is convenient to detach and install.
Further, the slider 11 include with the sliding part 112 of spout 10 looks adaptation, be provided with joint portion 111 after the spout 10 is worn out to the upper end of sliding part 112, sliding part 112 lower extreme is worn out and is provided with lower joint portion 113 after spout 10, the second through-hole runs through joint portion 111, sliding part 112 and lower joint portion 113, second locking bolt 14 set up in go up on the joint portion 111.
Furthermore, a third screw hole is formed in one side or two sides of the base 1, a third locking bolt 17 is arranged in the third screw hole, one end of the third locking bolt 17 penetrates through the third screw hole and then is inserted into the micropore plate placing area 5, and the micropore plate placed in the micropore plate placing area 5 can be locked by adjusting the third locking bolt 17.
Further, the inside cavity structure that is of pressed close board 7, be provided with heating device in the cavity structure, heating device can be for the electrical heating stick, can adopt the battery or connect external power source for the electrical heating stick power supply through the wire, and the diapire of pressed close board 7 is the metal material at least, and the conduction of being convenient for is hot, heats the sealing film through heating device, has guaranteed the effect of sealing the membrane.
The utility model is suitable for a micropore board of the different brand of multiple model, when sealing the membrane to the micropore board, with the diaphragm lid on the micropore board, place the micropore board in the micropore board is placed the district, the first locking bolt of the pine of screwing makes the pressfitting tooth aim at the clearance between the hole of micropore board, screw the first locking bolt after exerting pressure slightly, promote the push rod, make the pressfitting tooth slide along clearance between the hole on the micropore board, after having vertically scraped once, take out the micropore board, the conversion direction is fixed again, scrape once again in its transversely, can seal the diaphragm, improve experimental efficiency, guarantee to seal the membrane effect; if the micropore plate only uses a part, when the cover plate slides to the boundary place, the unused membrane is cut off by the membrane cutting knife, the waste of the sealing membrane is reduced, and the safety is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. A micropore plate sealing device is characterized by comprising a base (1) and a cover plate (2) arranged on the base (1) in a sliding manner, wherein slide ways (3) are arranged on two sides of the base (1), slide rails (4) matched with the slide ways (3) are arranged on two sides of the cover plate (2), a micropore plate placing area (5) is arranged between the two slide ways (3), a first through hole is formed in the upper end face of the cover plate (2), a push rod (6) is arranged in the first through hole in a sliding manner, a press plate (7) is arranged after the lower end of the push rod (6) penetrates through the first through hole, a plurality of press teeth (8) are uniformly arranged on the lower end face of the press plate (7), a first screw hole is formed in the side wall of the cover plate (2), the first screw hole is communicated with the first through hole, a first locking bolt (9) is arranged in the first screw hole, one end of the first locking bolt (9) penetrates through the first screw hole and then abuts against the push rod (6); the improved film cutting machine is characterized in that a sliding groove (10) is formed in the cover plate (2) along the sliding direction of the vertical cover plate (2), a sliding block (11) is arranged in the sliding groove (10) in a sliding mode, a second through hole is formed in the top of the sliding block (11), a knife handle (12) is arranged in the second through hole in a sliding mode, the lower end of the knife handle (12) penetrates out of the second through hole and then is provided with a film cutting knife (13), a second screw hole is formed in the side wall of the sliding block (11), the second screw hole is communicated with the second through hole, a second locking bolt (14) is arranged in the second screw hole, and one end of the second locking bolt (14) penetrates through the back of.
2. The microplate closing apparatus of claim 1, wherein said push rod (6) has a handle (15) at its upper end through said first through hole.
3. The microplate sealing device of claim 1, wherein a stop cap (16) is provided after the upper end of the handle (12) passes through the second through hole.
4. The microplate sealing device according to claim 1, wherein the slider (11) comprises a sliding portion (112) adapted to the sliding groove (10), an upper clamping portion (111) is disposed after the upper end of the sliding portion (112) penetrates out of the sliding groove (10), a lower clamping portion (113) is disposed after the lower end of the sliding portion (112) penetrates out of the sliding groove (10), the second through hole penetrates through the upper clamping portion (111), the sliding portion (112) and the lower clamping portion (113), and the second locking bolt (14) is disposed on the upper clamping portion (111).
5. The microplate sealing device according to claim 1, wherein one side or both sides of the base (1) are provided with third screw holes, third locking bolts (17) are arranged in the third screw holes, and one ends of the third locking bolts (17) are inserted into the microplate placing areas (5) after passing through the third screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436092.9U CN211837958U (en) | 2019-12-30 | 2019-12-30 | Micropore plate sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436092.9U CN211837958U (en) | 2019-12-30 | 2019-12-30 | Micropore plate sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211837958U true CN211837958U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922436092.9U Active CN211837958U (en) | 2019-12-30 | 2019-12-30 | Micropore plate sealing device |
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| CN (1) | CN211837958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680322A (en) * | 2021-01-29 | 2021-04-20 | 青岛汉唐生物科技有限公司 | Supplementary application of sample and tectorial membrane device |
-
2019
- 2019-12-30 CN CN201922436092.9U patent/CN211837958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680322A (en) * | 2021-01-29 | 2021-04-20 | 青岛汉唐生物科技有限公司 | Supplementary application of sample and tectorial membrane device |
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