CN204789094U - A pelleting press for film -making of plant chromosome - Google Patents
A pelleting press for film -making of plant chromosome Download PDFInfo
- Publication number
- CN204789094U CN204789094U CN201520384094.7U CN201520384094U CN204789094U CN 204789094 U CN204789094 U CN 204789094U CN 201520384094 U CN201520384094 U CN 201520384094U CN 204789094 U CN204789094 U CN 204789094U
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- CN
- China
- Prior art keywords
- slide
- resettlement groove
- pelleting press
- supporter
- plant chromosome
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Abstract
The utility model provides a pelleting press for film -making of plant chromosome, the slide that is equipped with chromosome is laid in the pelleting press, the slide has cover glass and slide glass, wherein, the pelleting press includes base and cage, the base is equipped with the resettlement groove, the slide is laid in the resettlement groove, the cage includes supporter and lid, a tip and the lid of supporter are connected, the laminating of another tip of the supporter of cage on the cover glass with the resettlement groove swing joint of base. Compared with the prior art, this pelleting press simple structure is convenient for hard, and the user adopts the palm application of force, avoids pointing the application of force and leads to the fact the finger to be out of shape, and the application of force is even simultaneously, and the chromosome dispersion is good, and the film -making is effectual, and the success rate is high, so application prospect ten minutes is wide.
Description
Technical field
The utility model relates to Bioexperiment apparatus, particularly a kind of pelleting press for plant chromosome film-making.
Background technology
When making plant chromosome film-making, cell, without enzymolysis or acidolysis for a long time, must use larger compressing tablet with sudden force, cell membrane just can be made broken, be beneficial to chromosomal dispersion.Staff is when making plant chromosome film-making for this reason, first will treat that pressure slide is placed on experiment table top, left hand thumb tripe is put on the cover slip downwards gently, then is placed on left hand thumb gently downwards by Section three of right hand thumb, and then right hand thumb Section of three place is with sudden force to lower sheeting.Utilize this tabletting technology compressing tablet, the time has been grown, and because left hand thumb stands powerful extruding with sudden force for a long time, is easy to left hand thumb is out of shape.Further, when compressing tablet, thumb is easy to slide on the cover slip, causes unbalance stress.
Utility model content
For the problems referred to above, the utility model provides a kind of pelleting press for plant chromosome film-making, and this pelleting press structure is simple, is convenient to user firmly, and uniform force application, prevent the slide that plant chromosome is housed from sliding.
The technical solution adopted in the utility model is:
A kind of pelleting press for plant chromosome film-making, chromosomal slide is housed to be placed in pelleting press, slide has cover glass and microslide, wherein pelleting press comprises base and cage, base is provided with resettlement groove, and slide is placed in resettlement groove, and cage comprises supporter and lid, one end of supporter is connected with lid, and supporter the other end laminating of cage is flexibly connected with the resettlement groove of base on the cover slip.
Preferably, the cross-sectional area of supporter is less than the cross-sectional area of lid, when being placed on when the other end of supporter like this on the cover glass in resettlement groove, being convenient to user on lid, adopting palm to exert a force, and avoids using finger, causes fingers deformed.
More preferably, lid is circular arc.
Preferably, the other end of supporter is provided with Non-slip material, and the area of Non-slip material is consistent with the other end area of supporter.
More preferably, Non-slip material is sheet rubber.
Preferably, the degree of depth of resettlement groove is greater than the height of whole slide, and the width of resettlement groove is consistent with the width of slide, when like this slide being placed in resettlement groove, prevents slide at resettlement groove internal shift.
Preferably, the both ends of resettlement groove are provided with gets slide groove, gets slide groove and is communicated with resettlement groove, and the width getting slide groove is less than the width of resettlement groove, is convenient to like this take out slide in resettlement groove.
More preferably, be provided with multiple through hole in resettlement groove, through hole is distributed in the bottom of resettlement groove.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of pelleting press for plant chromosome film-making, this pelleting press structure is simple, and be convenient to firmly, user adopts palm to exert a force, finger force is avoided to cause fingers deformed, uniform force application simultaneously, Chromosome spread is good, and production effect is good, success ratio is high, and therefore application prospect is very wide.
Accompanying drawing explanation
The schematic diagram of a kind of pelleting press for plant chromosome film-making that Fig. 1 provides for the utility model.
The using state figure of a kind of pelleting press for plant chromosome film-making that Fig. 2 provides for the utility model.
Embodiment
With reference to the accompanying drawings the preferred implementation that the utility model provides is illustrated.
Fig. 1 to Fig. 2 is the preferred implementation of the pelleting press for plant chromosome film-making that the utility model provides.As shown in Figure 1 to Figure 2, chromosomal slide is housed to be placed in pelleting press, slide 1 has cover glass 11 and microslide 12, wherein pelleting press 2 comprises base 21 and cage 22, base 21 is provided with resettlement groove 211, and slide is placed in resettlement groove 211, is pressed on the slide 1 in resettlement groove 211 exerts a force to slide by cage 22, make the cell wall rupture of the plant between cover glass 11 and microslide 12, produce the slide that Chromosome spread is good.
Cage 22 comprises supporter 221 and lid 222, and an end of supporter 221 is connected with lid 222, and supporter 221 the other end of cage 22 is fitted on cover glass 11 and is flexibly connected with the resettlement groove 211 of base 21.The cross-sectional area of supporter 221 is less than the cross-sectional area of lid 222, lid 222 is circular arc, when being placed on when the other end of supporter 221 like this on the cover glass 11 in resettlement groove 211, being convenient to user and adopting palm to exert a force on lid 222, avoid using finger, cause fingers deformed.
The other end of supporter 221 is provided with Non-slip material 2211, the area of Non-slip material 2211 is consistent with the other end area of supporter 221, when being placed on when the other end of supporter 221 like this on the cover glass 11 in resettlement groove 211, prevent the relative cover glass 11 of supporter 221 from sliding phenomenon occurring.Non-slip material 2211 is preferably sheet rubber.
On base 21, the degree of depth of resettlement groove 211 is greater than the height of whole slide 1, and the width of resettlement groove 211 is consistent with the width of slide 1, when like this slide 1 being placed in resettlement groove 211, prevents slide 1 at resettlement groove 211 internal shift.The both ends of resettlement groove 211 are provided with gets slide groove 2111, gets slide groove 2111 and is communicated with resettlement groove 211, and the width getting slide groove 2111 is less than the width of resettlement groove 211, is convenient to like this take out slide 1 in resettlement groove 211.
Be provided with multiple through hole 2112 in resettlement groove 211, through hole 2112 is distributed in the bottom of resettlement groove 211, is conducive to slide 1 like this and oozes out solution and flow out in resettlement groove 211, keeps clean in resettlement groove 211, and is convenient to take out slide 1 in resettlement groove 211.
The use procedure of whole pelleting press 2 is: be placed on by slide 1 in resettlement groove 211, then supporter 221 the other end of cage 22 is fitted in cover glass 11, the lid 222 of recycling palm to cage 22 exerts a force, like this slide 1 is exerted a force, make the cell wall rupture of the plant between cover glass 11 and microslide 12, produce the slide that Chromosome spread is good.
In sum, the technical solution of the utility model fully effectively can realize above-mentioned utility model object, and structure of the present utility model and the principle of work and power are all verified in an embodiment fully, effect and the object of expection can be reached, under the prerequisite not deviating from principle of the present utility model and essence, various changes or modifications can be made to the embodiment of utility model.Therefore, the utility model comprise all in patent claim mention all replacement contents in scope, any equivalence change done in the utility model claim, within the scope of the claims all belonging to this case application.
Claims (8)
1. the pelleting press for plant chromosome film-making, chromosomal slide is housed to be placed in pelleting press, slide has cover glass and microslide, it is characterized in that: pelleting press comprises base and cage, base is provided with resettlement groove, and slide is placed in resettlement groove, and cage comprises supporter and lid, one end of supporter is connected with lid, and supporter the other end laminating of cage is flexibly connected with the resettlement groove of base on the cover slip.
2. the pelleting press for plant chromosome film-making according to claim 1, is characterized in that: the cross-sectional area of supporter is less than the cross-sectional area of lid.
3. the pelleting press for plant chromosome film-making according to claim 2, is characterized in that: lid is circular arc.
4. the pelleting press for plant chromosome film-making according to claim 1, is characterized in that: the other end of supporter is provided with Non-slip material, the area of Non-slip material is consistent with the other end area of supporter.
5. the pelleting press for plant chromosome film-making according to claim 4, is characterized in that: Non-slip material is sheet rubber.
6. the pelleting press for plant chromosome film-making according to claim 1, is characterized in that: the degree of depth of resettlement groove is greater than the height of whole slide, and the width of resettlement groove is consistent with the width of slide.
7. the pelleting press for plant chromosome film-making according to claim 1, is characterized in that: the both ends of resettlement groove are provided with gets slide groove, gets slide groove and is communicated with resettlement groove, and the width getting slide groove is less than the width of resettlement groove.
8. the pelleting press for plant chromosome film-making according to claim 1, it is characterized in that: be provided with multiple through hole in resettlement groove, through hole is distributed in the bottom of resettlement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384094.7U CN204789094U (en) | 2015-06-05 | 2015-06-05 | A pelleting press for film -making of plant chromosome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384094.7U CN204789094U (en) | 2015-06-05 | 2015-06-05 | A pelleting press for film -making of plant chromosome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789094U true CN204789094U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384094.7U Expired - Fee Related CN204789094U (en) | 2015-06-05 | 2015-06-05 | A pelleting press for film -making of plant chromosome |
Country Status (1)
| Country | Link |
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| CN (1) | CN204789094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053165A (en) * | 2016-05-16 | 2016-10-26 | 常州大学 | Novel optical method for observing microscopic structure of mucoprotein of sputum |
-
2015
- 2015-06-05 CN CN201520384094.7U patent/CN204789094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053165A (en) * | 2016-05-16 | 2016-10-26 | 常州大学 | Novel optical method for observing microscopic structure of mucoprotein of sputum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160605 |