CN112844498B - Laboratory observation grid and assembly method - Google Patents
Laboratory observation grid and assembly method Download PDFInfo
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- CN112844498B CN112844498B CN202110082624.2A CN202110082624A CN112844498B CN 112844498 B CN112844498 B CN 112844498B CN 202110082624 A CN202110082624 A CN 202110082624A CN 112844498 B CN112844498 B CN 112844498B
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
The invention relates to the technical field of test auxiliary devices, in particular to a laboratory observation grid and an assembly method, wherein the laboratory observation grid comprises observation grid units, each observation grid unit comprises a surrounding plate and a top plate covered on the surrounding plate, the surrounding plates form a transparent space capable of accommodating an observer, the top plate is a retractable or expandable flexible plate, the volume of the accommodating space can be adjusted, the observation grid units are arranged side by side, adjacent observation grid units are detachably connected together, each observation grid unit forms an independent accommodating space, the lower end of the surrounding plate is provided with a movable roller, in a laboratory, each student enters each independent observation grid unit to perform test observation, the students are isolated, virus cross infection can be effectively prevented, the surrounding plates of the observation grid units are transparent, the students can see the external condition of the observation grid units through the surrounding plates, or the observer can see the internal condition of the surrounding plates from the outside, and the laboratory observation grid units are convenient.
Description
Technical Field
The invention relates to the technical field of test auxiliary devices, in particular to a laboratory observation grid and an assembly method.
Background
Students are class in a classroom, the desk of each person keeps a certain distance, which is easy to realize, however, the students cannot keep a proper distance in laboratory teaching, and certain hidden troubles exist.
Disclosure of Invention
The applicant aims at the defects in the prior production technology and provides a laboratory observation grid, so that students can effectively keep a certain distance in a laboratory, and virus cross infection is avoided.
The technical scheme adopted by the invention is as follows:
the utility model provides a laboratory observation grid, includes the observation grid unit, the observation grid unit includes the bounding wall and covers the roof of establishing on the bounding wall, and the bounding wall encloses into a transparent space that can hold the observer, the roof is that collapsible or expansion flexbile plate realizes that accommodation space's volume is adjustable, and the observation grid unit is a plurality of and sets up side by side, and detachable the linking together between the adjacent observation grid unit, every observation grid unit form independent accommodation space, and the lower extreme of bounding wall is equipped with the removal gyro wheel.
As a further improvement of the technical scheme:
the roof is collapsible fan-shaped or wave, the observation grid unit divides into two kinds: an end-to-end observation lattice and a bevel-type observation lattice;
the coaming in the end head observation grid is in a U-shaped plate shape formed by splicing three vertical plate bodies I, the orientation of a U-shaped opening is in the horizontal direction, three edges of a top plate in the end head observation grid are respectively connected with three edges of the upper end of the corresponding coaming, two opposite plate bodies I in the coaming can rotate along the splicing position, and when the two opposite plate bodies I in the coaming move inwards to close to rotate, the top plate contracts; when two opposite plate bodies in the coaming rotate outwards away from each other, the top plate is unfolded;
the coaming in the dog-ear type observation grid is an angle formed by splicing two vertical plate bodies, and two sides of the top plate in the dog-ear type observation grid are respectively connected with two sides of the upper end of the corresponding coaming.
The dog-ear type observation grid is a plurality of and links to each other side by side in proper order, and the first observation grid of end links to each other with the dog-ear type observation grid that is located one of them department, and the first observation grid of end and adjacent dog-ear type observation grid separate through plate body one, separate through plate body two between two adjacent dog-ear type observation grids.
A plurality of first suckers are arranged at the edge of one side of the top plate in the folded angle type observation lattices, and the folded angle type observation lattices are mutually sucked with the upper ends of the outer side surfaces of the first plate bodies of the adjacent end head observation lattices through the first suckers or the upper ends of the outer side surfaces of the second plate bodies of the adjacent folded angle type observation lattices.
One of the splicing positions of the coamings of the end head observation grids is hinged with the vertical edge of the coamings of the adjacent folded angle type observation grids through the matching of the vertical hinge column and the vertical sleeve-shaped hinge sleeve, and one of the vertical edges of the coamings of each folded angle type observation grid is hinged with the splicing position of the coamings of the adjacent folded angle type observation grids.
The vertical strip seam of every articulated department seals through enclosing angle sucking disc piece respectively, encloses the slice that angle sucking disc piece was made by the silica gel material, is equipped with two on enclosing angle sucking disc piece and encloses two and is listed as sucking disc two, adsorbs respectively on adjacent plate body one and plate body two or adsorb on adjacent plate body two and plate body two.
The coaming is made of transparent acrylic materials, and when the top plate is in a foldable fan shape, the top plate is made of cloth products or composite cloth products; when the top plate is wavy, the top plate is made of soft silica gel.
The applicant aims at the defects in the prior art and provides an assembly method of a laboratory observation grid, so that students can effectively keep a certain distance in a laboratory and virus cross infection is avoided.
The technical scheme adopted by the invention is as follows:
a method of assembling a laboratory viewing grid comprising the steps of:
placing the end first observation grids at a position, and unfolding and fixing top plates of the end first observation grids;
sleeving a hinge column and a hinge sleeve between the folded angle type observation lattice and the end head observation lattice together to realize the hinged connection of the folded angle type observation lattice and the end head observation lattice, unfolding a top plate of the folded angle type observation lattice, and adsorbing a sucker on the top plate of the folded angle type observation lattice on a plate body I of the folded angle type observation lattice to complete the assembly of the folded angle type observation lattice and the end head observation lattice;
attaching a corner enclosing sucker piece to the hinged position of the end head observation lattice and the adjacent bevel type observation lattice, and manually pressing a sucker II on the corner enclosing sucker piece to ensure that the sucker II on the corner enclosing sucker piece is respectively attached to the plate body I and the plate body II to realize the sealing of the hinged position;
the hinged columns and the hinged sleeves of two adjacent folded angle type observation grids are sequentially sleeved together to realize hinged connection of the two, and a corner surrounding sucker sheet is attached to each hinged position.
The invention has the following beneficial effects: in the laboratory, every student gets into every independent observation grid unit and tests the observation, keep apart between the student, can prevent effectively that virus cross infection, the bounding wall of observation grid unit is transparent, the observation grid unit outside condition is seen to student's permeable bounding wall, perhaps the observer can see the bounding wall inside condition externally, it is comparatively convenient, if the student needs to do the experiment, can put the test bench in every observation grid unit, the volume size of observation grid unit can be adjusted through rotating the bounding wall, make the application scope of observation grid unit wider.
Drawings
FIG. 1 is a block diagram of an end view grid of the present invention.
Fig. 2 is a structural view of a dog-ear type view finder in which a top plate is a foldable fan shape.
Fig. 3 is a structural view of a dog-ear type observation grid when the top plate is wavy.
Fig. 4 is a view showing the fitting of the end view and the dog-ear view.
Figure 5 is a block diagram of the combination of figure 4 and a corner clip.
FIG. 6 is a block diagram of a combination of an end view and a plurality of dog-ear views.
Wherein: 1. an end head observation grid; 2. a folded angle type observation grid; 3. a corner surrounding sucker sheet; 11. enclosing plates; 12. a top plate; 121. a first sucker; 21. a hinge sleeve; 22. a hinged column; 41. the roller is moved.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-6, the laboratory observation grid of this embodiment, including the observation grid unit, the observation grid unit includes bounding wall 11 and the roof 12 of lid on bounding wall 11, bounding wall 11 encloses into a transparent space that can hold the observer, roof 12 is that collapsible or expansion formula flexbile plate realizes that accommodation space's volume is adjustable, the observation grid unit is a plurality of and sets up side by side, detachable connection is in the same place between the adjacent observation grid unit, every observation grid unit forms independent accommodation space, the lower extreme of bounding wall 11 is equipped with removal gyro wheel 41, the setting of removal gyro wheel 41 makes whole laboratory observation grid conveniently remove.
The top plate 12 is in a foldable fan shape or a wave shape, and the observation grid unit is divided into two types: an end-head observation lattice 1 and a bevel-type observation lattice 2;
the enclosing plate 11 in the end-head observation grid 1 is in a U-shaped plate shape formed by splicing three vertical plate bodies, the U-shaped opening faces to the horizontal direction, three edges of a top plate 12 in the end-head observation grid 1 are respectively connected with three edges of the upper end of the corresponding enclosing plate 11, two opposite plate bodies I in the enclosing plate 11 can rotate along the splicing position, and when the two opposite plate bodies I in the enclosing plate 11 are close to and rotate inwards, the top plate 12 is contracted; when two opposite boards in the enclosing boards 11 rotate outwards and away from each other, the top board 12 is unfolded;
the coaming 11 in the folded angle type observation grid 2 is an angle formed by splicing two vertical plate bodies, and two sides of the top plate 12 in the folded angle type observation grid 2 are respectively connected with two sides of the upper end of the corresponding coaming 11. The coamings 11 can be processed into an integral type through hot plastic, guarantee to turn over in each concatenation department just right.
Dog-ear type observation check 2 are a plurality of and link to each other side by side in proper order, and the first observation check 1 of end links to each other with dog-ear type observation check 2 that is located one of them department, and the first observation check 1 of end and adjacent dog-ear type observation check 2 separate through plate body one, separate through plate body two between two adjacent dog-ear type observation checks 2.
A plurality of first suckers 121 are arranged on the edge of one side of the top plate 12 in the folded angle type observation lattice 2, and the folded angle type observation lattice 2 is mutually sucked with the upper end of the outer side face of the first plate body of the adjacent first end observation lattice 1 or the upper end of the outer side face of the second plate body of the adjacent folded angle type observation lattice 2 through the first suckers 121.
One of the splicing positions of the enclosing plates 11 of the end-head observation grids 1 is hinged with the vertical edges of the enclosing plates 11 of the adjacent folded angle type observation grids 2 through the matching of vertical hinge columns 22 and vertical sleeve-shaped hinge sleeves 21, and one of the vertical edges of the enclosing plates 11 of each folded angle type observation grid 2 is hinged with the splicing position of the enclosing plate 11 of the adjacent folded angle type observation grid 2.
The vertical strip seam of every articulated department seals through enclosing angle sucking disc piece 3 respectively for each independent space isolation is more thorough, reduces the virus infection risk of student's gathering, encloses the slice that angle sucking disc piece 3 was made by the silica gel material, makes and encloses angle sucking disc piece 3 and do not influence the rotation of observation grid unit, is equipped with two sucking discs two on enclosing angle sucking disc piece 3, two are listed as the sucking disc two and adsorb respectively on adjacent plate body one and plate body two, perhaps adsorb on adjacent plate body two and plate body two.
The coaming 11 is made of transparent acrylic material, and when the top plate 12 is in a foldable fan shape, the top plate 12 is made of cloth products or composite cloth products; when the top plate 12 is waved, the top plate 12 is made of soft silicone rubber.
The method for assembling the laboratory observation grid comprises the following steps:
placing the end view grid 1 in a position with its top panel 12 unfolded and secured;
sleeving a hinge column 22 and a hinge sleeve 21 between the folded angle type observation lattice 2 and the end head observation lattice 1 together to realize the hinged connection of the two, unfolding a top plate 12 of the folded angle type observation lattice 2, adsorbing a first sucker 121 on the top plate 12 of the folded angle type observation lattice 2 on a first plate body of the folded angle type observation lattice 2, and completing the assembly of the folded angle type observation lattice 2 and the end head observation lattice 1;
attaching the angle enclosing sucker piece 3 to the hinged position of the end head observation lattice 1 and the adjacent angle folding type observation lattice 2, and manually pressing the sucker II on the angle enclosing sucker piece 3 to ensure that the sucker II on the angle enclosing sucker piece 3 is respectively attached to the plate body I and the plate body II to realize the sealing of the hinged position;
the hinging columns 22 and the hinging sleeves 21 of two adjacent folded angle type observation grids 2 are sequentially sleeved together to realize the hinging connection of the two, and the angle surrounding sucker pieces 3 are attached to each hinging position.
In the laboratory, every student gets into every independent observation grid unit and tests the observation, keep apart between the student, can prevent effectively that virus cross infection, the bounding wall 11 of observation grid unit is transparent, the student can see observation grid unit outside condition through bounding wall 11, perhaps the observer can see bounding wall 11 inside condition externally, it is comparatively convenient, if the student needs to do the experiment, can put the test bench in every observation grid unit, the volume size of observation grid unit can be adjusted through rotating bounding wall 11, make the application scope of observation grid unit wider.
The adjacent observation grid units of this application are articulated to link to each other for it all can rotate to constitute between integrative observation grid unit relatively, adapts to anomalous testing device, and place adaptability is stronger, and the range of application is wider.
The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.
Claims (2)
1. A laboratory observation grid characterized by: comprises an observation grid unit, the observation grid unit comprises a coaming (11) and a top plate (12) covered on the coaming (11), the coaming (11) is enclosed into a transparent space capable of accommodating an observer, the volume of the accommodating space can be adjusted by the top plate (12) which is a retractable or expansion flexible plate, the observation grid units are arranged side by side, adjacent observation grid units are detachably connected together, each observation grid unit forms an independent accommodating space, the lower end of the coaming (11) is provided with a movable roller (41),
the top plate (12) is in a foldable fan shape or a wave shape, and the observation grid unit is divided into two types: an end-head observation lattice (1) and a folded angle type observation lattice (2);
the enclosing plate (11) in the end head observation grid (1) is in a U-shaped plate shape formed by splicing three vertical plate bodies, the orientation of a U-shaped opening is in the horizontal direction, three edges of a top plate (12) in the end head observation grid (1) are respectively connected with three edges of the upper end of the corresponding enclosing plate (11), two opposite plate bodies in the enclosing plate (11) can rotate along the splicing position, and when the two opposite plate bodies in the enclosing plate (11) are inwards close to and rotate, the top plate (12) is contracted; when two opposite plate bodies in the enclosing plates (11) rotate outwards and far away, the top plate (12) is unfolded;
the coaming (11) in the folded angle type observation grid (2) is an angle formed by splicing two vertical plate bodies, and two sides of the top plate (12) in the folded angle type observation grid (2) are respectively connected with two sides of the upper end of the corresponding coaming (11);
a plurality of first suckers (121) are arranged at the edge of one side of a top plate (12) in the folded angle type observation lattices (2), the folded angle type observation lattices (2) are mutually sucked with the upper end of the outer side surface of a plate body I of an adjacent end head observation lattice (1) through the first suckers (121) or the upper end of the outer side surface of a plate body II of the adjacent folded angle type observation lattice (2),
one of the splicing positions of the coamings (11) of the end-head observation grids (1) is hinged with the vertical edges of the coamings (11) of the adjacent folded-angle type observation grids (2) through the matching of a vertical hinge column (22) and a vertical sleeve-shaped hinge sleeve (21), one of the vertical edges of the coamings (11) of each folded-angle type observation grid (2) is hinged with the splicing position of the coamings (11) of the adjacent folded-angle type observation grids (2),
the vertical strip seam at each hinged part is respectively sealed by a corner enclosing suction disc sheet (3), the corner enclosing suction disc sheet (3) is a sheet made of silica gel, two rows of suction discs are arranged on the corner enclosing suction disc sheet (3), the two rows of suction discs are respectively adsorbed on the adjacent plate body I and the plate body II or adsorbed on the adjacent plate body II and the plate body II,
a method of assembling a laboratory viewing grid comprising the steps of:
placing the end first observation grid (1) at a position, and unfolding and fixing a top plate (12) of the end first observation grid;
sleeving a hinge column (22) and a hinge sleeve (21) between the folded angle type observation lattice (2) and the end head observation lattice (1) together to realize the hinge connection of the folded angle type observation lattice and the end head observation lattice, unfolding a top plate (12) of the folded angle type observation lattice (2), adsorbing a first sucker (121) on the top plate (12) of the folded angle type observation lattice (2) on a first plate body of the end head observation lattice (1), and completing the assembly of the folded angle type observation lattice (2) and the end head observation lattice (1);
attaching the angle enclosing sucker piece (3) to the hinged position of the end head observation lattice (1) and the adjacent angle folding type observation lattice (2), and manually pressing a sucker II on the angle enclosing sucker piece (3) to enable the sucker II on the angle enclosing sucker piece (3) to be respectively attached to the plate body I and the plate body II to realize the sealing of the hinged position;
sequentially sleeving the hinge columns (22) and the hinge sleeves (21) of two adjacent folded angle type observation grids (2) together to realize the hinge connection of the two, and attaching a corner surrounding suction disc sheet (3) at each hinge position;
the coaming (11) is made of transparent acrylic materials, and when the top plate (12) is in a foldable fan shape, the top plate (12) is made of composite cloth products; when the top plate (12) is in a wave shape, the top plate (12) is made of soft silica gel.
2. The laboratory viewing grid of claim 1, wherein: the dog-ear type observation grid (2) are a plurality of and link to each other side by side in proper order, and the first observation grid of end (1) links to each other with dog-ear type observation grid (2) that are located one of them department, and the first observation grid of end (1) and adjacent dog-ear type observation grid (2) separate through plate body one, separate through plate body two between two adjacent dog-ear type observation grids (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110082624.2A CN112844498B (en) | 2021-01-21 | 2021-01-21 | Laboratory observation grid and assembly method |
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| CN202110082624.2A CN112844498B (en) | 2021-01-21 | 2021-01-21 | Laboratory observation grid and assembly method |
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| CN112844498A CN112844498A (en) | 2021-05-28 |
| CN112844498B true CN112844498B (en) | 2022-10-28 |
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| CN212154269U (en) * | 2020-03-18 | 2020-12-15 | 华中科技大学同济医学院附属同济医院 | Device for isolating dining |
| CN111472584A (en) * | 2020-04-20 | 2020-07-31 | 河海大学 | Simple folding multi-chamber prevention and control isolation room |
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