CN208298420U - A kind of Micro biological Tests sectional streak magnetism practice plate - Google Patents
A kind of Micro biological Tests sectional streak magnetism practice plate Download PDFInfo
- Publication number
- CN208298420U CN208298420U CN201721860949.4U CN201721860949U CN208298420U CN 208298420 U CN208298420 U CN 208298420U CN 201721860949 U CN201721860949 U CN 201721860949U CN 208298420 U CN208298420 U CN 208298420U
- Authority
- CN
- China
- Prior art keywords
- plate
- storage box
- biological tests
- practices
- micro biological
- 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
Abstract
The utility model discloses a kind of Micro biological Tests sectional streak magnetism to practice plate, it is characterised in that: including practicing plate, storage box, oese, the practice plate is from top to bottom successively by front cover, panel, outline border, magnetic powder, bottom plate connects and composes, and the bottom of the storage box includes a soft round magnetic patch, and storage box diameter is greater than practice plate, the storage box side includes an empty slot, and the oese is made of magnetic material.The utility model passes through the combination of magnetic oese, magnetic powder, and magnetic powder is in conjunction with magnetic patch, realize showing and eliminating for lines on plate, it realizes a possibility that repeating sectional streak on one flat plate, reduce the cost of experiment, be conducive to teacher to instruct student, achieve the purpose that promoting student understands and grasp bacterium separation technology streaking inoculation.
Description
Technical field
The utility model relates to a kind of experiment teaching aid more particularly to a kind of experiment religions for practicing Micro biological Tests sectional streak
Tool.
Background technique
Bacterium separation technology streaking inoculation is that medical microbial is examined there are commonly four zoning collimation methods and five zoning collimation methods
One in one basic skills of practitioner and Medical Microbiology laboratory teaching important to practice technical ability, teaching purpose
It is that separation scribing line is carried out on Solid nutritional agar plate with the oese for speckling with bacterium sample is enough single to obtain
Bacterium colony uses so as to the Bacteria Identification in later period and drug sensitive test.During school instruction, student is mainly explained by teacher, is shown
After religion, practice on true solid agar plate to reach instructional objective, but true plate price is more expensive, it is primary to test
The each student of class can only assign to 1 piece for practicing, and only be unable to reach skilled grasp behaviour with one flat plate practice for beginner
Make the purpose of main points, the problems such as mixed and disorderly density of lines is uneven, and subregion is unreasonable usually occurs, if it find that operation is wrong, also do not have
There are more plates for repeating, and is not easy to can be visually seen point of lines in true flat lining out with oese
Cloth is unfavorable on classroom teacher to student's just it is observed that macroscopic bacterium colony after often needing 37 DEG C of cultures 24-28 hours
Guidance.
Utility model content
The technical problem to be solved by the utility model is to provide one kind to repeat, and promotes student and practices technical ability
A kind of Micro biological Tests sectional streak magnetism practice plate.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of Micro biological Tests sectional streak magnetism practice plate, comprising: practice plate, storage box, oese are described
Practice plate from top to bottom successively by front cover, panel, outline border, magnetic powder, bottom plate connects and composes, and the bottom of the storage box includes one
It is soft circle magnetic patch, storage box diameter be greater than practice plate, the storage box side include an empty slot, the oese by
Magnetic material is made.
Preferably, the panel and bottom plate are made of the magnetophoresis plate of white translucent, inside have network that can temporarily adsorb
The magnetic powder attracted by magnetic material.
Preferably, the magnetic powder is 50-80 mesh.
Preferably, there is a lid on the storage box.
Preferably, the material of the outline border is transparent plastics or organic glass.
Preferably, the panel, bottom plate are connected with outline border by Nian Jie or buckle structure.
Preferably, the storage box is quadrilateral structure.
Preferably, the quadrangle surrounding has chamfering.
Preferably, the storage box has chamfering lid.
Preferably, the storage box has folding lid, and the end of the lid is connect by magnetism with box body.
The beneficial effects of the utility model are:
Through magnetic oese, the combination of magnetic powder and magnetic powder in conjunction with magnetic patch, realize lines on plate show and
It eliminates, realizes a possibility that repeating sectional streak on one flat plate, reduce the cost of experiment, be conducive to teacher couple
Student's guidance achievees the purpose that promoting student understands and grasp bacterium separation technology streaking inoculation.
Detailed description of the invention
Fig. 1 is the device explosion figure of the utility model；
Fig. 2 is one storage box schematic diagram of the embodiments of the present invention；
Fig. 3 is the oese schematic diagram of the utility model；
Fig. 4 is the utility model practice plate schematic diagram；
Fig. 5 is the storage box schematic diagram of the utility model embodiment two；
Fig. 6 is the storage box schematic diagram of the utility model embodiment three；
Fig. 7 is the oese schematic diagram after the utility model assembling；
Fig. 8 is four storage box schematic diagram of the utility model embodiment；
In figure: 1 practice plate, 2 storage boxes, 3 oeses, 4 front covers, 11 panels, 12 outline borders, 13 magnetic powders, 14 bottom plates, 21 is soft
Property circle magnetic patch, 22 empty slots, 24 chamferings, 25 lids, 26 foldable lids, 27 chamfering lids, 5 metal bars, 6 assembling after inoculation
Ring, 9 plastic handgrips
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.Under it should be noted that
Technical characteristic involved in each embodiment of the utility model described in face is as long as they do not conflict with each other
It is combined with each other.
Embodiment one:
It is a kind of Micro biological Tests sectional streak magnetism practice plate that the utility model is revealed, such as Fig. 1, shown in Fig. 4,
A kind of Micro biological Tests sectional streak magnetism practice plate: including practicing plate 1, storage box 2, oese 3, practice plate 1 is certainly
It is upper and under successively by front cover 4, panel 11, outline border 12, magnetic powder 13, bottom plate 14 connects and composes, and panel 11 and bottom plate 14 are by white half
Transparent magnetophoresis plate is constituted, and inside has grid that can temporarily adsorb the magnetic powder 13 attracted by magnetic material, and the material of outline border 12 is modeling
Material or organic glass, outline border 12 and bottom plate 14 can be made into integration, and panel 11 and bottom plate 14 pass through Nian Jie or buckle with outline border 12
Be formed by connecting, magnetic powder preferably selects 50-80 mesh, and magnetic powder is thinner, be adsorbed to the lines shown on panel just closer to
The fineness crossed on true agar plate；There are also a lids 25 on storage box 2, are put in receipts after practice plate is finished
In case, 25 can be closed the lid；As shown in Fig. 2, the bottom of storage box 2 includes a soft round magnetic patch 21, practice plate 1 can
To be accommodated in storage box 2,2 side of storage box includes an empty slot 22, and oese 3 can be placed in the empty slot 22, not easy to lose, such as
Shown in Fig. 3, oese 3 is made of magnetic material, for adsorbing magnetic powder to panel 11.
The application method of the utility model is:
By taking four zoning collimation methods as an example, in use, practice plate 1 is first taken out from storage box 2, then from the sky of storage box 2
Slot 22 takes out the head that make by magnetic material for the oese 3 of annulus, as shown in fig. 7, being fixed in conventional metal bar 5
On loop-carrier composed by plastic handgrip 9, formed assembling after oese 6: left hand hold practice plate 1, open front cover 4 be no more than
45° angle, the right hand hold the oese 6 after assembling, first apply out the region of about 1 centimetre of size of diameter at practice one jiao of plate 1, and with
This is starting point, carries out not being overlapped continuously scribing line on the panel of practice plate using wrist power as the firstth area, range is no more than flat
The 1/4 of plate suqare pays attention to oese 3 and practice platen surface angle in 30 ° to 40 ° angles, rotation practice plate 1 to suitable operation
(angle of cut between each area should be 120 ° or so, i.e. plate turns an angle about 60 ° of angles, to make full use of entire white silk for position
Practise plate), by the oese 6 after assembling, several times by the firstth area, scribing line is not overlapped continuously, as the secondth area.Every section turns
When changing, the oese 6 after assembling need to simulate the movement that flame is crossed on alcolhol burner, and the scribing line in third and fourth area has successively been drawn with method,
It is sure not to contact the first and secondth area again in 4th area.Notice that the scribing line in every area there must be several area Xian Yushang cross-contacts, is needed between every area's line
Certain distance is kept, lines want close without repeating.When occurring the situation of scribing line mistake in use process, plate can will be practiced
1 puts back in storage box 2, and the magnetic powder 13 on panel can be attracted to rapidly bottom by the soft round magnetic patch 21 in storage box 2, so that
Lines on panel 11 disappear, to reuse.After usage, practice plate 1 is put in storage box 2, by head
It unloads, is put in the empty slot 22 of storage box 2 from conventional metal bar for the magnetic oese 3 of annulus.
Embodiment two；
As shown in figure 5, a kind of storage box of Micro biological Tests sectional streak magnetism practice plate uses quadrilateral structure, institute
Stating quadrangle surrounding has chamfering 24, there is chamfering lid 27 on storage box, and storage box bottom sides have an empty slot 22, connects for storing
Kind ring 3 is finished when practicing 1 use of plate, practice plate 1 can be put back in quadrangle storage box 2, is the magnetic of annulus by head
Property oese 3 unloaded from conventional metal bar, put back in the empty slot 22 of storage box 2, in order to avoid oese is lost.
Embodiment three:
As shown in fig. 6, a kind of storage box 2 of Micro biological Tests sectional streak magnetism practice plate uses quadrilateral structure,
There is folding lid 26 at the top of storage box 2, the end of foldable lid 26 is connect by magnetism with box body, 2 bottom of storage box
There is an empty slot 22, for storing oese, practice plate use when circle and finish, practice plate 1 can be put in quadrangle and received
In case 2, in order to avoid the entrance of the impurity such as dust, folding lid 26 is added, the end of the foldable lid 26 passes through magnetic
Property be connected with box body, it is magnetic only to disconnect foldable 26 end of lid and box body when needing to take out practice plate 1, then opens and receives
The magnetic oese 3 that head is annulus is unloaded from conventional metal bar, puts back to storage box 2 by the foldable lid 26 of case 2
Empty slot 22 in, for use next time.
Example IV:
Such as Fig. 8,2 shape of storage box is the quadrilateral structure with chamfering 24, but 2 shape of storage box is not limited to quadrangle, only
It wants that the arbitrary graphic for practicing plate 1 can be accommodated, 3 preferred embodiment of oese is pressed under soft magnetic patch, without independent
An empty slot is designed to store, meanwhile, oese 3 can also utilize rubber band elastomeric material not on the lid of storage box
Binding, as long as not easy to lose conveniently take.
The utility model passes through magnetic oese, the combination of magnetic powder and magnetic powder in conjunction with magnetic patch, and it is online to realize plate
Showing and eliminating for item, realizes a possibility that repeating sectional streak on one flat plate, reduces the cost of experiment, have
Student is instructed conducive to teacher, has achieved the purpose that improving student understands and grasp bacterium separation technology streaking inoculation.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any changes or modifications made in the claims and specifications of the utility model all should belong to practical
Within the scope of new patent is covered.
Claims (10)
1. a kind of Micro biological Tests sectional streak magnetism practices plate, it is characterised in that: including practicing plate, storage box, inoculation
Ring, the practice plate is from top to bottom successively by front cover, panel, outline border, magnetic powder, and bottom plate connects and composes, the storage box
Bottom includes a soft round magnetic patch, and storage box diameter is greater than practice plate, and the storage box side includes an empty slot, described
Oese be made of magnetic material.
2. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
Panel and bottom plate are made of the magnetophoresis plate of white translucent, inside have network that can temporarily adsorb the magnetic powder attracted by magnetic material.
3. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
Magnetic powder is 50-80 mesh.
4. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
There is a lid on storage box.
5. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
The material of outline border is transparent plastics or organic glass.
6. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
Panel, bottom plate are connected with outline border by Nian Jie or buckle structure.
7. a kind of Micro biological Tests sectional streak magnetism according to claim 1 practices plate, it is characterised in that: described
Storage box is quadrilateral structure.
8. a kind of Micro biological Tests sectional streak magnetism according to claim 7 practices plate, it is characterised in that: described four
Side shape surrounding has chamfering.
9. a kind of Micro biological Tests sectional streak magnetism according to claim 6 practices plate, it is characterised in that: described
Storage box has chamfering lid.
10. a kind of Micro biological Tests sectional streak magnetism according to claim 6 practices plate, it is characterised in that: described
Storage box have a folding lid, the end of the lid is connect by magnetism with box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860949.4U CN208298420U (en) | 2017-12-27 | 2017-12-27 | A kind of Micro biological Tests sectional streak magnetism practice plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860949.4U CN208298420U (en) | 2017-12-27 | 2017-12-27 | A kind of Micro biological Tests sectional streak magnetism practice plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298420U true CN208298420U (en) | 2018-12-28 |
Family
ID=64696844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721860949.4U Active CN208298420U (en) | 2017-12-27 | 2017-12-27 | A kind of Micro biological Tests sectional streak magnetism practice plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980799A (en) * | 2021-10-26 | 2022-01-28 | 陈福春 | Microbial bacteria cultivates and breeds and uses inoculation appearance |
-
2017
- 2017-12-27 CN CN201721860949.4U patent/CN208298420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980799A (en) * | 2021-10-26 | 2022-01-28 | 陈福春 | Microbial bacteria cultivates and breeds and uses inoculation appearance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206097602U (en) | Novel education of mathematics probability statistics device | |
| CN208298420U (en) | A kind of Micro biological Tests sectional streak magnetism practice plate | |
| CN206574326U (en) | A kind of higher mathematics Function Teaching demonstrator | |
| CN205692422U (en) | A kind of four or six grades of core vocabulary memory card machines of College English | |
| CN204166706U (en) | Polyhedron rotary education instrument | |
| CN106097783A (en) | Private tutor robot with private tutor's teaching board | |
| CN206524051U (en) | A kind of school science teaching experimental base | |
| CN206097580U (en) | Multi -functional biological specimens display device | |
| CN202169815U (en) | Portable blackboard | |
| Wu et al. | STEAM connections: painting with bacteria | |
| CN202563787U (en) | Trichromatic demonstration plate | |
| CN207397563U (en) | A kind of magnetic line of force apparatus for demonstrating suitable for science popularization venue | |
| CN105590488A (en) | CET-4 and CET-6 core vocabulary memory card device | |
| CN205993810U (en) | A kind of teacher uses teaching aid Portable box | |
| CN206097549U (en) | Ideological and political theory teaching appearance | |
| CN205390682U (en) | Chemistry experiment demonstrates case | |
| CN206348951U (en) | Russian vocabulary teaching demonstration teaching aid | |
| CN107633714A (en) | Multifunctional remote teaching equipment | |
| CN203055186U (en) | English teaching demonstration appliance | |
| CN203165286U (en) | English affix movable type teaching aid | |
| CN206619296U (en) | A kind of electromechanical engineering practical training teaching aid | |
| CN204695596U (en) | One is convenient to college students'thought education and study introduction device | |
| CN206964278U (en) | A kind of portable Mathematics Teaching Material Portable box | |
| CN213303386U (en) | Tool convenient for innovation and entrepreneurship simulation learning | |
| CN211264537U (en) | Multi-functional card box is used in english study |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |