CN213211421U

CN213211421U - Biological experiment teaching display device

Info

Publication number: CN213211421U
Application number: CN202022518782.1U
Authority: CN
Inventors: 魏永志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-14
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a biology experiment teaching display device, comprising a main body, the case has been seted up to the inside one side of main part and has been placed, the positive swing joint who places the case has the observation board, the observation window has been seted up in the front of observation board, one side swing joint who places the case has the baffle, the bottom surface fixedly connected with arc cardboard of placing the case, the last fixed surface of baffle is connected with the buckle, the positive one side swing joint of main part has the drawer. This biology experiment teaching display device sets up through the cooperation of placing case and arc cardboard, can put microscope in placing the case, can reduce the wearing and tearing of microscope lens when using, improves the bandwagon effect when microscope uses, sets up through the cooperation of setting up drawer and the baffle in main part one side, when the show of imparting knowledge to students, can be faster take required article, has reduced student's latency, has improved the efficiency when the show of imparting knowledge to students.

Description

Biological experiment teaching display device

Technical Field

The utility model relates to an equipment technical field for biological teaching specifically is a biological experiment teaching display device.

Background

Biology is the science of studying the structure, function, occurrence and development laws of organisms, including plants, animals and microorganisms, and biological experiments refer to the process of purposefully observing and studying the phenomena of organism structure and life activities which are not easily observed under general conditions by scientific methods and using certain instruments, materials and medicines under specific environmental conditions.

The microscope often need be used in biology teaching, when using the microscope, need the teacher to take the microscope to the classroom in to student's show, can make dirty with microscopical camera lens at the in-process of taking, the bandwagon effect when influencing the teaching to when using, need use other article such as slide glass, be inconvenient to seek, influenced the bandwagon effect in classroom.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a biology experiment teaching display device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a biological experiment teaching display device, includes the main part, the case has been seted up to the inside one side of main part, the front swing joint of placing the case has the observation board, the observation window has been seted up in the front of observation board, the one side swing joint of placing the case has the baffle, the bottom surface fixedly connected with arc cardboard of placing the case, the last fixed surface of baffle is connected with the buckle, the positive one side swing joint of main part has the drawer, the inside fixedly connected with baffle of drawer, the draw-in groove has been seted up to one side of main part upper surface.

Optionally, a storage cabinet is arranged on the other side of the interior of the main body, and a magnifying lens is movably connected to one side of the baffle.

Optionally, the main part with place the equal fixedly connected with handle of upper surface of case, the quantity of handle is two.

Optionally, the outer surface of the handle is sleeved with a non-slip mat, and the non-slip mat is made of rubber.

Optionally, the back of the buckle is fixedly connected with a return spring, and the other side of the return spring is fixedly connected with the baffle.

Optionally, a fixing hole is formed in one side of the observation plate, a fixing column is fixedly connected to the lower surface of the baffle, and the fixing column is connected with the fixing hole in an inserted mode.

(III) advantageous effects

The utility model provides a biology experiment teaching display device possesses following beneficial effect:

1. this biological experiment teaching display device sets up through the cooperation of placing case and arc cardboard, can put microscope in placing the case to use the arc cardboard to fix microscope, can reduce the wearing and tearing of microscope lens when using, also can reduce the dust that falls on microscope, the bandwagon effect when improving microscope and using.

2. This biology experiment teaching display device sets up through the cooperation that sets up drawer and baffle in main part one side, and the baffle can fall into the several region with the drawer, when the show of imparting knowledge to students, can be more quick take required article, has reduced student's latency, and efficiency when having improved the show of imparting knowledge to students sets up through the cooperation of buckle and draw-in groove, can the baffle with observe the board and join, protects the instrument in placing the case.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the expanded structure of the present invention;

fig. 3 is the schematic view of the sectional structure of the buckle of the present invention.

In the figure: 1. a main body; 2. placing a box; 3. an observation plate; 4. an observation window; 5. a baffle plate; 6. an arc-shaped clamping plate; 7. buckling; 8. a drawer; 9. a partition plate; 10. a card slot; 11. a storage cabinet; 12. a magnifying glass; 13. a handle; 14. a non-slip mat; 15. a return spring; 16. a fixing hole; 17. and (5) fixing the column.

Detailed Description

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a biological experiment teaching display device comprises a main body 1, a storage cabinet 11 is arranged on the other side in the main body 1, a magnifying glass 12 is movably connected to one side of a baffle 5, a storage box 2 is arranged on one side in the main body 1, handles 13 are fixedly connected to the upper surfaces of the main body 1 and the storage box 2, the number of the handles 13 is two, an anti-skid pad 14 is sleeved on the outer surface of each handle 13, the anti-skid pad 14 is made of rubber, when the main body 1 is moved, the main body 1 can be held on the anti-skid pad 14 by two hands, sliding is reduced, the main body 1 is prevented from being carelessly dropped in the carrying process, and safety in use is improved;

the front side of the placing box 2 is movably connected with an observation plate 3, one side of the observation plate 3 is provided with a fixing hole 16, the lower surface of the baffle plate 5 is fixedly connected with a fixing column 17, the fixing column 17 is inserted into the fixing hole 16, the front side of the observation plate 3 is provided with an observation window 4, after the observation plate 3 and the baffle plate 5 are combined together, the fixing column 17 can be inserted into the fixing hole 16 to prevent the observation plate 3 from continuously moving, and the observation plate 3 and the baffle plate 5 are fixed together;

place one side swing joint of case 2 and have baffle 5, place bottom surface fixedly connected with arc cardboard 6 of case 2, the last fixed surface of baffle 5 is connected with buckle 7, the back fixedly connected with reset spring 15 of buckle 7, reset spring 15's opposite side and baffle 5 fixed connection, the positive one side swing joint of main part 1 has drawer 8, the inside fixedly connected with baffle 9 of drawer 8, draw-in groove 10 has been seted up to one side of the 1 upper surface of main part, reset spring 15 promotes buckle 7 to one side, make buckle 7 and the mutual joint of draw-in groove 10, prevent baffle 5's removal, after promoting buckle 7 to one side, buckle 7 and draw-in groove 10 separate, just can open baffle 5 to one side.

The utility model discloses in, the device's working procedure as follows:

1. when the microscope is used, the buckle 7 is moved to one side, the placing box 2 is opened, a microscope is placed in the placing box 2, and the microscope is clamped by the arc-shaped clamping plate 6;

2. firstly, the two observation plates 3 are combined, then the baffle 5 is combined, the fixing column 17 is inserted into the fixing hole 16, and the buckle 7 and the clamping groove 10 are mutually clamped;

3. the drawer 8 is drawn out, and the required articles are respectively placed in the spaces separated by the partition plates 9, and if larger objects exist, the larger objects can be placed in the lower storage cabinet 11;

4. the device is brought into the classroom by holding the handle 13 with the hand and moving the catch 7 to one side to disengage the catch 7 from the catch 10, thereby opening the barrier 5 for display in the classroom.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a biological experiment teaching display device, includes main part (1), its characterized in that: the utility model discloses a case (2) is placed to main part (1) inside one side seted up places case (2), the positive swing joint who places case (2) has observation board (3), observation window (4) have been seted up in the front of observation board (3), one side swing joint who places case (2) has baffle (5), the bottom surface fixedly connected with arc cardboard (6) of placing case (2), the last fixed surface of baffle (5) is connected with buckle (7), the positive one side swing joint of main part (1) has drawer (8), the inside fixedly connected with baffle (9) of drawer (8), draw-in groove (10) have been seted up to one side of main part (1) upper surface.

2. The biological experiment teaching display device of claim 1, wherein: the other side in main part (1) has seted up and has put thing cabinet (11), one side swing joint of baffle (5) has magnifying glass (12).

3. The biological experiment teaching display device of claim 1, wherein: the utility model discloses a case (2) is placed to main part (1) with the equal fixedly connected with handle (13) of upper surface of placing case (2), the quantity of handle (13) is two.

4. The biological experiment teaching display device of claim 3, wherein: the outer surface of the handle (13) is sleeved with a non-slip mat (14), and the non-slip mat (14) is made of rubber.

5. The biological experiment teaching display device of claim 1, wherein: the back of the buckle (7) is fixedly connected with a return spring (15), and the other side of the return spring (15) is fixedly connected with the baffle (5).

6. The biological experiment teaching display device of claim 1, wherein: a fixing hole (16) is formed in one side of the observation plate (3), a fixing column (17) is fixedly connected to the lower surface of the baffle plate (5), and the fixing column (17) is connected with the fixing hole (16) in an inserted mode.