CN215285969U - Cell biology teaching aid - Google Patents
Cell biology teaching aid Download PDFInfo
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- CN215285969U CN215285969U CN202120429906.0U CN202120429906U CN215285969U CN 215285969 U CN215285969 U CN 215285969U CN 202120429906 U CN202120429906 U CN 202120429906U CN 215285969 U CN215285969 U CN 215285969U
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- teaching aid
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- 238000005192 partition Methods 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 12
- 230000035939 shock Effects 0.000 abstract description 6
- 238000000151 deposition Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 55
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
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Abstract
The utility model provides a cell biology teaching aid. The cell biology teaching aid comprises: a storage box; the box cover rotates to the top of the storage box, the top of the box cover is fixedly connected with a handle, and the storage box and the box cover are fixedly connected through a lock catch; the buffer plate slides on the inner wall of the storage box. The utility model provides a cell biology teaching auxiliary tool has fixed case lid and storage box of being convenient for through the hasp, be used for depositing the storage bottle through spacing subassembly, thereby the convenient cell with different samples carries out classified storage, conveniently deposit rubber head burette through the joint subassembly, rubber head burette conveniently takes out the cell sample in the storage bottle, conveniently carry the storage box through the handle, thereby make things convenient for carrying of storage bottle, cushion the shock attenuation through the buffering subassembly to the buffer board, thereby protection storage bottle and rubber head burette, the storage to the cell sample has been protected and has been carried.
Description
Technical Field
The utility model relates to a teaching aid field especially relates to a cell biology teaching appurtenance.
Background
Cell biology is a science for studying the structure, function and various life laws of cells on the three levels of microscopy, submicroscopy and molecular level; cell biology evolved from cytology, which is a study of cellular structure and function (particularly chromosomes); modern cell biology studies the structure, function and life activities of cells from different levels, such as microscopic level, ultramicro level, molecular level and the like; in the development and planning of basic disciplines in China, cell biology, molecular biology, neurobiology and ecology are combined into four basic disciplines of life science.
In the teaching process of cell biology, cells need to be displayed through a microscope and then displayed through a display screen, so that students can be helped to observe cell morphology.
Before teaching, need cultivate the cell in advance and save, make things convenient for teacher's carrying, owing to need take out the cell many times when teacher's teaching, nevertheless take out the cell many times, make the cell cause the pollution easily to can not protect, contrast the observation to the cell of different samples.
Therefore, there is a need to provide a cell biology teaching aid to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cell biology teaching auxiliary tool has solved the problem that can not preserve different cells and draw many times.
In order to solve the technical problem, the utility model provides a cell biology teaching aid, include: a storage box;
the box cover rotates to the top of the storage box, the top of the box cover is fixedly connected with a handle, and the storage box and the box cover are fixedly connected through a lock catch;
the buffer plate slides on the inner wall of the storage box, and the top of the buffer plate is fixedly connected with three partition plates;
the buffer assembly comprises eight fixed plates, two of the eight fixed plates are connected through connecting rods, four connecting rods are connected with sliding blocks in a sliding mode, the bottom of the buffer plate is fixedly connected with four fixed blocks, the four sliding blocks are respectively connected with the four fixed blocks through supporting rods in a rotating mode, the outer surfaces of the four connecting rods are respectively sleeved with buffer springs, and two ends of each buffer spring are respectively fixedly connected with the fixed plates and the corresponding sliding block;
the limiting assembly is fixed on the partition plates and comprises a limiting plate, a plurality of limiting holes are formed in the limiting plate, storage bottles are connected to the inner surfaces of the limiting holes in a sliding mode, a rectangular plate is connected between the tops of the two partition plates in a sliding mode, a plurality of limiting covers are fixedly connected to the bottom of the rectangular plate, and the limiting covers are matched with the storage bottles respectively;
the clamping assembly is fixed on the partition plate and comprises a clamping plate, a plurality of clamping holes are formed in the clamping plate, and a plurality of rubber head drip tubes are connected in the clamping holes in a sliding mode.
Preferably, the inner wall both sides of storage box have all been seted up the spacing groove, the surface of buffer board respectively with two spacing groove sliding connection.
Preferably, two equal fixedly connected with two guide bars on the inner wall of spacing groove, four the guide bar all with buffer board sliding connection to the butt spring has all been cup jointed to the surface of four guide bars, the both ends of butt spring respectively with the buffer board with the top inner wall fixed connection of spacing groove.
Preferably, a plurality of fixing grooves are formed in the top of the buffer plate, the inner surfaces of the plurality of fixing grooves are respectively matched with the plurality of storage bottles, and the top of the rectangular plate is fixedly connected with a handle.
Preferably, the top of the buffer plate is fixedly connected with a plurality of abutting plates, the inner walls of the abutting plates are fixedly connected with protection pads, and the protection pads are matched with the rubber head droppers respectively.
Preferably, two adjacent partition plates in the partition plates are respectively and fixedly connected with the limiting plate and the clamping and connecting plate.
Preferably, the method further comprises the following steps: the fixed subassembly, fixed subassembly set up in on the baffle, fixed subassembly includes two joint grooves, two the internal surface in joint groove with rectangular plate sliding connection, two the butt joint groove has all been seted up on the baffle, two the equal sliding connection in internal surface in butt joint groove has the joint piece, two the one end that the joint piece was kept away from each other is respectively with two the inner wall in butt joint groove all is through joint spring fixed connection.
Preferably, two one side that the joint piece is close to each other all is the arc structure, four the joint piece all with the mutual butt of rectangular plate.
Compared with the prior art, the utility model provides a cell biology teaching aid has following beneficial effect:
(1) the utility model provides a cell biology teaching auxiliary tool, be convenient for fixed case lid and storage box through the hasp, be used for depositing the storage bottle through spacing subassembly, thereby conveniently carry out classified storage with the cell of different samples, conveniently deposit rubber head burette through the joint subassembly, rubber head burette conveniently takes out the cell sample in the storage bottle, conveniently carry the storage box through the handle, thereby make things convenient for carrying of storage bottle, cushion the shock attenuation through the buffering subassembly to the buffer board, thereby protection storage bottle and rubber head burette, the storage to the cell sample has been protected and has been carried.
(2) The utility model provides a cell biology teaching appurtenance carries on spacingly through fixed subassembly to spacing subassembly to carry out the butt to the storage bottle, conveniently carry out the butt to the bottleneck of storage bottle, avoid removing the in-process at the storage box, make the cell sample in the storage bottle unrestrained, the influence is to the storage of cell sample.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an aid for cell biology teaching according to the present invention;
FIG. 2 is an external view of the structure shown in FIG. 1;
fig. 3 is a schematic perspective view of the limiting plate shown in fig. 1;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is a schematic structural view of a second embodiment of the teaching aid for cell biology according to the present invention;
FIG. 6 is a top cross-sectional view of FIG. 5;
fig. 7 is an enlarged view of the portion B shown in fig. 5.
Reference numbers in the figures: 1. the storage box, 11, the hasp, 2, the case lid, 21, the handle, 3, the buffer board, 31, the baffle, 4, the buffering subassembly, 41, the fixed plate, 42, the connecting rod, 43, the slider, 44, the fixed block, 45, the bracing piece, 46, buffer spring, 47, spacing groove, 48, the guide bar, 49, the butt spring, 5, spacing subassembly, 51, the limiting plate, 52, spacing hole, 53, the storage bottle, 54, the rectangular plate, 55, spacing lid, 56, the handle, 57, the fixed slot, 6, the joint subassembly, 61, the joint board, 62, the joint hole, 63, the rubber head burette, 64, the butt joint board, 65, the protection pad, 7, the fixed subassembly, 71, the joint groove, 72, the butt joint groove, 73, the joint piece, 74, the joint spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment:
please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an auxiliary tool for cell biology teaching according to the present invention; FIG. 2 is an external view of the structure shown in FIG. 1;
fig. 3 is a schematic perspective view of the limiting plate shown in fig. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. The cell biology teaching aid comprises: a storage box 1;
the box cover 2 rotates at the top of the storage box 1, the top of the box cover 2 is fixedly connected with a handle 21, and the storage box 1 and the box cover 2 are fixedly connected through a lock catch 11;
the buffer plate 3 slides on the inner wall of the storage box 1, and the top of the buffer plate 3 is fixedly connected with three partition plates 31;
the buffer assembly 4 comprises eight fixed plates 41, two of the eight fixed plates 41 are connected through connecting rods 42, four connecting rods 42 are connected with sliding blocks 43 in a sliding manner, the bottom of the buffer plate 3 is fixedly connected with four fixed blocks 44, the four sliding blocks 43 are respectively connected with the four fixed blocks 44 through supporting rods 45 in a rotating manner, buffer springs 46 are sleeved on the outer surfaces of the four connecting rods 42, and two ends of each buffer spring 46 are respectively fixedly connected with the fixed plates 41 and the corresponding sliding blocks 43;
the limiting assembly 5 is fixed on the partition plate 31, the limiting assembly 5 comprises a limiting plate 51, a plurality of limiting holes 52 are formed in the limiting plate 51, storage bottles 53 are connected to the inner surfaces of the limiting holes 52 in a sliding mode, a rectangular plate 54 is connected between the tops of the two partition plates 31 in a sliding mode, a plurality of limiting covers 55 are fixedly connected to the bottom of the rectangular plate 54, and the limiting covers 55 are respectively matched with the storage bottles 53;
Be convenient for fixed case lid 2 and storage box 1 through hasp 11, be used for depositing storage bottle 53 through spacing subassembly 5, thereby conveniently carry out classified storage with the cell of different samples, conveniently deposit rubber head burette 63 through joint subassembly 6, rubber head burette 63 conveniently takes out the cell sample in the storage bottle 53, conveniently carry up storage box 1 through handle 21, thereby make things convenient for carrying of storage bottle 53, cushion plate 3 through buffer subassembly 4 and cushion the shock attenuation, thereby protection storage bottle 53 and rubber head burette 63, the storage to the cell sample has been protected and has been carried.
Carry on spacingly through spacing groove 47 to buffer board 3 to make spacing groove 47 stably slide on the inner wall of storage box 1, thereby prevent buffer board 3 skew, avoid influencing the depositing to storage bottle 53 and rubber head burette 63.
Two equal two guide bars 48 of fixedly connected with on the inner wall of spacing groove 47, four guide bar 48 all with buffer board 3 sliding connection to the butt spring 49 has all been cup jointed to four guide bar 48's surface, the both ends of butt spring 49 respectively with buffer board 3 with the top inner wall fixed connection of spacing groove 47.
Carry on spacingly through guide bar 48 to buffer board 3, make buffer board 3 steadily slide in spacing groove 47, cushion board 3 through butt spring 49, make buffer board 3 cushion the shock attenuation to storage bottle 53 and rubber head burette 63 in the removal in-process of storage box 1 to conveniently protect storage bottle 53 and rubber head burette 63.
The top of the buffer plate 3 is provided with a plurality of fixing grooves 57, the inner surfaces of the plurality of fixing grooves 57 are respectively matched with the plurality of storage bottles 53, and the top of the rectangular plate 54 is fixedly connected with a handle 56.
Carry on spacingly through fixed slot 57 to storage bottle 53, make storage bottle 53 stably set up in buffer board 3, spacing hole 52 on the cooperation limiting plate 51 makes storage bottle 53 stably connect on buffer board 3, pulls out rectangular plate 54 through handle 56 to make spacing lid 55 shift out storage bottle 53's top, conveniently draw the cell sample in the storage bottle 53.
The top of buffer board 3 is fixedly connected with a plurality of butt joint boards 64 to it is a plurality of all fixedly connected with protection pad 65 on the inner wall of butt joint board 64, it is a plurality of protection pad 65 respectively with a plurality of rubber head burette 63 looks adaptation.
The rubber head dropper 63 is limited through the abutting plate 64, the dropper of the rubber head dropper 63 is protected conveniently through the protection pad 65, and the service life of the rubber head dropper 63 is prolonged.
Two adjacent partition plates 31 of the three partition plates 31 are fixedly connected with the limiting plate 51 and the clamping plate 61 respectively.
The spacing plate 51 and the clamping plate 61 are limited by the partition plate 31, so that the storage bottle 53 and the rubber head dropper 63 are limited, and the service life of the storage bottle 53 and the rubber head dropper 63 is prolonged.
The utility model provides a cell biology teaching aid's theory of operation as follows:
when a teacher needs to use the storage box for teaching, the box cover 2 is moved through the handle 21 to drive the storage box 1 to move, in the moving process, the guide rod 48 of the buffer plate 3 in the limiting groove 47 moves, the buffer plate 3 is buffered through the abutting spring 49, the support rod 45 rotates when the buffer plate 3 moves, the sliding block 43 moves on the connecting rod 42, the sliding block 43 is buffered through the buffer spring 46, and therefore the buffer plate 3 is protected in a shock absorption mode;
after a teacher moves the storage box 1 to a classroom, the box cover 2 is opened through the lock catch 11, the handle 56 is moved upwards, the rectangular plate 54 is moved out of the top of the storage bottle 53, a rubber head dropper 63 in the clamping hole 62 is taken out, a cell sample in the storage bottle 53 is taken out through the rubber head dropper 63, the taken cell sample is dripped under a microscope, observation is carried out, the observed result is displayed through a display screen, spacing observation is carried out through the cell sample in different storage bottles 53, comparison is convenient, the cells of different storage bottles 53 are extracted, different rubber head droppers 63 are needed to be used, cross infection is prevented, observation of the cells is influenced, and the droppers of the rubber head droppers 63 are conveniently protected through a protection pad 65 in the abutting plate 64.
Compared with the prior art, the utility model provides a cell biology teaching aid has following beneficial effect:
be convenient for fixed case lid 2 and storage box 1 through hasp 11, be used for depositing storage bottle 53 through spacing subassembly 5, thereby conveniently carry out classified storage with the cell of different samples, conveniently deposit rubber head burette 63 through joint subassembly 6, rubber head burette 63 conveniently takes out the cell sample in the storage bottle 53, conveniently carry up storage box 1 through handle 21, thereby make things convenient for carrying of storage bottle 53, cushion plate 3 through buffer subassembly 4 and cushion the shock attenuation, thereby protection storage bottle 53 and rubber head burette 63, the storage to the cell sample has been protected and has been carried.
Second embodiment:
referring to fig. 5 to 7, a second embodiment of the present application provides another teaching aid for cell biology based on the teaching aid for cell biology provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the cell biology teaching aid provided in the second embodiment of the present application is different in that the cell biology teaching aid further includes: fixed subassembly 7, fixed subassembly 7 set up in on the baffle 31, fixed subassembly 7 includes two joint grooves 71, two the internal surface of joint groove 71 with rectangular plate 54 sliding connection, two butt groove 72, four have all been seted up on the baffle 31 the equal sliding connection in internal surface in butt groove 72 has joint piece 73, four the one end that joint piece 73 kept away from each other is respectively with four the inner wall in butt groove 72 all is through joint spring 74 fixed connection.
Carry on spacingly to spacing subassembly 5 through fixed subassembly 7 to carry out the butt to storage bottle 53, conveniently carry out the butt to storage bottle 53's bottleneck, avoid removing the in-process at storage box 1, make the cell sample in the storage bottle 53 unrestrained, the influence is to the storage of cell sample.
Four one side that the joint piece 73 is close to each other all is the arc structure, four the joint piece 73 all with the mutual butt of rectangular plate 54.
Through removing handle 56, drive rectangular plate 54 and remove, through the arc of joint piece 73, make joint piece 73 remove to the butt inslot 72 to make joint spring 74 compress, thereby realize the installation and the dismantlement to rectangular plate 54.
When in work:
when a cell sample needs to be used, the handle 56 is moved upwards to drive the rectangular plate 54 to move upwards, the four clamping blocks 73 are separated from each other through the arc surfaces of the clamping blocks 73, so that the clamping blocks 73 are moved into the abutting grooves 72, the clamping springs 74 are compressed, the rectangular plate 54 is taken out through the clamping grooves 71, and the storage bottle 53 is conveniently taken out through the limiting holes 52;
when need not use the cell sample, handle 56 drives rectangular plate 54 through the lapse in joint groove 71, thereby make joint piece 73 immigration butt joint inslot 72, make the compression of joint spring 74, when rectangular plate 54 removed to the bottom of joint piece 73, make joint piece 73 shift out butt joint groove 72 through joint spring 74, make joint piece 73 carry out the butt to rectangular plate 54, it is convenient spacing to rectangular plate 54, make spacing lid 55 stable connection at the bottleneck of storage bottle 53, protect the cell sample in the storage bottle 53.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A cell biology teaching aid, comprising: a storage box;
the box cover rotates to the top of the storage box, the top of the box cover is fixedly connected with a handle, and the storage box and the box cover are fixedly connected through a lock catch;
the buffer plate slides on the inner wall of the storage box, and the top of the buffer plate is fixedly connected with three partition plates;
the buffer assembly comprises eight fixed plates, two of the eight fixed plates are connected through connecting rods, four connecting rods are connected with sliding blocks in a sliding mode, the bottom of the buffer plate is fixedly connected with four fixed blocks, the four sliding blocks are respectively connected with the four fixed blocks through supporting rods in a rotating mode, the outer surfaces of the four connecting rods are respectively sleeved with buffer springs, and two ends of each buffer spring are respectively fixedly connected with the fixed plates and the corresponding sliding block;
the limiting assembly is fixed on the partition plates and comprises a limiting plate, a plurality of limiting holes are formed in the limiting plate, storage bottles are connected to the inner surfaces of the limiting holes in a sliding mode, a rectangular plate is connected between the tops of the two partition plates in a sliding mode, a plurality of limiting covers are fixedly connected to the bottom of the rectangular plate, and the limiting covers are matched with the storage bottles respectively;
the clamping assembly is fixed on the partition plate and comprises a clamping plate, a plurality of clamping holes are formed in the clamping plate, and a plurality of rubber head drip tubes are connected in the clamping holes in a sliding mode.
2. The cell biology teaching aid as claimed in claim 1, wherein both sides of the inner wall of the storage box are provided with a limiting groove, and the outer surface of the buffer plate is slidably connected to the two limiting grooves.
3. The cytobiology teaching aid of claim 2, wherein two guide rods are fixedly connected to the inner walls of the two limiting grooves, four guide rods are slidably connected to the buffer plate, abutting springs are sleeved on the outer surfaces of the four guide rods, and two ends of each abutting spring are fixedly connected to the buffer plate and the inner wall of the top of the limiting groove.
4. The cell biology teaching aid as claimed in claim 1, wherein a plurality of fixing grooves are formed in the top of the buffer plate, inner surfaces of the fixing grooves are respectively fitted to the plurality of storage bottles, and a handle is fixedly connected to the top of the rectangular plate.
5. The cytobiology teaching aid of claim 1, wherein a plurality of abutting plates are fixedly connected to the top of the buffer plate, and a plurality of protection pads are fixedly connected to the inner walls of the abutting plates and respectively adapted to the plurality of rubber dropper tubes.
6. The cytobiology teaching aid of claim 1, wherein two adjacent partitions of the three partitions are fixedly connected to the limiting plate and the engaging plate, respectively.
7. The cytobiology teaching aid of claim 1, further comprising: the fixed subassembly, fixed subassembly set up in on the baffle, fixed subassembly includes two joint grooves, two the internal surface in joint groove with rectangular plate sliding connection, two the butt joint groove has all been seted up on the baffle, two the equal sliding connection in internal surface in butt joint groove has the joint piece, two the one end that the joint piece was kept away from each other is respectively with two the inner wall in butt joint groove all is through joint spring fixed connection.
8. The cytobiology teaching aid of claim 7, wherein the sides of the two clamping blocks adjacent to each other are arc-shaped, and the four clamping blocks are abutted against the rectangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429906.0U CN215285969U (en) | 2021-02-27 | 2021-02-27 | Cell biology teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429906.0U CN215285969U (en) | 2021-02-27 | 2021-02-27 | Cell biology teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215285969U true CN215285969U (en) | 2021-12-24 |
Family
ID=79532504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120429906.0U Expired - Fee Related CN215285969U (en) | 2021-02-27 | 2021-02-27 | Cell biology teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215285969U (en) |
-
2021
- 2021-02-27 CN CN202120429906.0U patent/CN215285969U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |