CN111616560A

CN111616560A - A display device that is used for miniature arthropod teaching of higher school and museum to show

Info

Publication number: CN111616560A
Application number: CN201910159891.8A
Authority: CN
Inventors: 门秋雷; 孙梦溦; 曹勇; 马志勇
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-09-04

Abstract

The invention belongs to the technical field of display equipment, and particularly relates to display equipment for micro arthropod teaching and museum display in higher schools. The miniature arthropod display device can display a large number of miniature arthropods, can observe all display specimens through a microscope, has the characteristics of comprehensiveness, scientificity, flexible operation and the like, has extremely high science popularization value and teaching value, and can be permanently placed in places such as museums, science and technology museums, laboratories, teaching buildings and the like.

Description

A display device that is used for miniature arthropod teaching of higher school and museum to show

Technical Field

The invention relates to the technical field of display equipment, in particular to display equipment for micro arthropod teaching in higher schools and museum display.

Background

Arthropoda phyla is a biological group with the largest number of species on earth, accounts for more than half of the reported species, and has great influence on the production and life of ecosystems and human beings. In the teaching of zoology courses in higher schools, the teaching of arthropoda is important. Arthropods are also important zoos introduced in exhibition at museums and zoos.

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society. The science popularization education is an important supplement of the trial education, and has important significance for improving the scientific literacy of students and guiding the selection of future development directions and the like.

The existing arthropod door teaching adopts a simple book mode to give lessons, the number of the arthropods integrated with books is reduced, and therefore the teaching effect is reduced, and particularly, the micro arthropods are inconvenient to observe due to small size and always difficult in arthropod experiment teaching. The museum adopts a display board and a label to display various micro arthropods, and the animal model with the label on the display board is easy to fall off due to no protective measures, so that dust is easy to accumulate and inconvenient to clean after long-time display, and the display process is influenced; a plurality of fixed amplification devices are arranged, the amplification factor is low, the observation is inconvenient, and the interactivity with the sample is poor; the height can not be adjusted properly, so that the watch is inconvenient, and the display board has simple functions, so that the use by people is inconvenient.

We therefore propose a display device for teaching of micro arthropods in higher schools and museum exhibition to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a display device for micro arthropod teaching and museum display in higher schools.

In order to achieve the purpose, the invention adopts the following technical scheme: the display equipment comprises an annular display box with an opening at the top, wherein four metal partition plates distributed in an annular manner are arranged in the annular display box, the annular display box is divided into four communicated regions by the four metal partition plates, four metal cross rods distributed in an annular manner are fixedly mounted on the inner wall of the annular display box, a hydraulic support tube is arranged at the bottom of the annular display box, one ends, close to each other, of the four metal cross rods are fixedly connected with the telescopic end of the hydraulic support tube, three support legs distributed in an annular manner are fixedly mounted at the bottom of the hydraulic support tube, rotary rollers are fixedly mounted at one ends, far away from the hydraulic support tube, of the three support legs, a middle shaft is fixedly mounted at the top of the hydraulic support tube, an operating rod is rotatably arranged on the middle shaft, and a body type microscope is arranged on the operating rod, the welding has two slip conduit holders that are the symmetric distribution on the style microscope, the top of annular show case is equipped with the glass closing cap, the bottom of glass closing cap is equipped with the light source, be equipped with high density sponge board on the bottom inner wall of annular show case.

Preferably, four high density sponge plates are needle-inserted with different types of microarthropods models.

Preferably, one end of the operating rod, which is far away from the middle shaft, is of a bilateral track structure.

Preferably, a shaft sleeve is rotatably sleeved on the middle shaft, one end of the operating lever is fixedly connected with the shaft sleeve, a bearing is arranged in the shaft sleeve, an inner ring of the bearing is fixedly sleeved on the middle shaft, and an outer ring of the bearing is fixedly connected with the inner wall of the shaft sleeve.

Preferably, the body microscope is slidably mounted on a joystick.

Preferably, the two sliding pipe brackets are respectively sleeved on the bilateral rails of the operating rod in a sliding manner, and the inner diameter of each sliding pipe bracket is the same as the diameter of the bilateral rail of the operating rod.

Preferably, the rotation angle of the operating rod is degrees, and the operating rod reaches any position of the annular display box.

Preferably, the rotary roller arranged at the bottom end of the supporting leg can enable the whole display device to move flexibly.

Compared with the prior art, the invention has the beneficial effects that: through the matching of the annular display box, the metal partition plate, the metal cross bar, the hydraulic support tube, the support legs, the rotating rollers, the middle shaft, the control rod, the body type microscope, the sliding tube bracket, the glass sealing cover, the upper light source and the high-density sponge plate, when in use, the micro arthropod classification needle fixed by the insect needle is inserted on the high-density sponge plate 13 at the bottom of the annular display box 1, the upper light source 12 is opened, the micro arthropod displayed in the whole annular display box 1 can be completely covered by adjusting the rotating angle of the control rod 8 and matching with the back and forth movement of the body type microscope 9 on the control rod 8, the optimal observation height can be achieved by adjusting the height of the hydraulic support tube 4, the invention can display a large number of micro arthropods, can observe all displayed specimens through one body type microscope, and has the characteristics of comprehensiveness, scientificity, flexible operation and the like, therefore, the multifunctional teaching aid has extremely high science popularization value and teaching value, and can be permanently placed in places such as museums, science and technology museums, laboratories, teaching buildings and the like.

Drawings

FIG. 1 is a schematic side view of a display device for teaching micro arthropods in higher schools and exhibition in museums according to the present invention;

FIG. 2 is a schematic top view of a display device for teaching micro arthropods in higher schools and exhibition in museums according to the present invention;

FIG. 3 is a side cross-sectional structural view of the annular display case of the present invention.

In the figure: 1. an annular display case; 2. a metal partition plate; 3. a metal cross bar; 4. a hydraulic support tube; 5. supporting legs; 6. rotating the roller; 7. a middle shaft; 8. a joystick; 9. a body microscope; 10. sliding the pipe bracket; 11. a glass cover; 12. an upper light source; 13. high density sponge board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the embodiment provides a display device for teaching micro arthropods in higher schools and displaying museums, which includes an annular display box (1) with an open top, and is characterized in that four metal partition plates 2 distributed annularly are arranged in the annular display box 1, the annular display box 1 is divided into four communicated regions by the four metal partition plates 2, four metal cross rods 3 distributed annularly are fixedly mounted on the inner wall of the annular display box 1, a hydraulic support tube 4 is arranged at the bottom of the annular display box 1, one ends of the four metal cross rods 3 close to each other are fixedly connected with a telescopic end of the hydraulic support tube 4, three support legs 5 distributed annularly are fixedly mounted at the bottom of the hydraulic support tube 4, a rotary roller 6 is fixedly mounted at one end of each support leg 5 far from the hydraulic support tube 4, a middle shaft 7 is fixedly mounted at the top of the hydraulic support tube 4, the middle shaft 7 is rotatably provided with an operating rod 8, the operating rod 8 is provided with a body type microscope 9, the body type microscope 9 is welded with two sliding pipe brackets 10 which are symmetrically distributed, the top of the annular display box 1 is provided with a glass sealing cover 11, the bottom of the glass sealing cover 11 is provided with an upper light source 12, and the inner wall of the bottom of the annular display box 1 is provided with a high-density sponge plate 13.

The miniature arthropod model with different types is inserted on four high-density sponge plates 13 by needles, and is characterized in that one end of an operating rod 8, which is far away from a center shaft 7, is of a bilateral track structure, a shaft sleeve is sleeved on the center shaft 7 in a rotating manner, one end of the operating rod 8 is fixedly connected with the shaft sleeve, a bearing is arranged in the shaft sleeve, an inner ring of the bearing is fixedly sleeved on the center shaft 7, an outer ring of the bearing is fixedly connected with the inner wall of the shaft sleeve, a body type microscope 9 is slidably installed on the operating rod 8, two sliding pipe supports 10 are respectively slidably sleeved on bilateral tracks of the operating rod 8, the inner diameter of each sliding pipe support 10 is the same as the diameter of the bilateral tracks of the operating rod 8, the rotating angle of the operating rod 8 is 360 degrees and reaches any position of an annular display box, and a rotating roller 6 arranged at the bottom, The invention can show a large number of micro arthropods, can observe all the exhibited specimens by one body type microscope, has the characteristics of comprehensiveness, scientificity, flexible operation and the like, thereby having extremely high popular science value and teaching value, can be permanently placed in places such as museums, science and technology museums, laboratories, teaching buildings and the like.

In the embodiment, the integral microscope 9 of the invention is XTL-165, and when in use, the micro arthropod classification needle fixed by the insect needle is inserted on the high-density sponge board 13 at the bottom of the annular display box 1, the upper light source 12 is turned on, by adjusting the rotation angle of the joystick 8 and cooperating with the forward and backward movement of the body type microscope 9 on the joystick 8, the micro arthropods displayed in the whole annular display box 1 can be fully covered, and by adjusting the height of the hydraulic support tube 4, the invention can achieve the optimal and appropriate observation height, can display a large number of micro arthropods, can observe all display specimens through a one-body microscope, has the characteristics of comprehensiveness, scientificity, flexible operation and the like, therefore, the multifunctional teaching aid has extremely high science popularization value and teaching value, and can be permanently placed in places such as museums, science and technology museums, laboratories, teaching buildings and the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The display equipment for the teaching of the micro arthropods in higher schools and the display of museums comprises an annular display box (1) with an opening at the top, and is characterized in that four metal partition plates (2) distributed in an annular shape are arranged in the annular display box (1), the annular display box (1) is divided into four communicated regions by the four metal partition plates (2), four metal cross rods (3) distributed in an annular shape are fixedly mounted on the inner wall of the annular display box (1), a hydraulic support tube (4) is arranged at the bottom of the annular display box (1), one ends, close to each other, of the four metal cross rods (3) are fixedly connected with the telescopic end of the hydraulic support tube (4), three support legs (5) distributed in an annular shape are fixedly mounted at the bottom of the hydraulic support tube (4), and rotary rollers (6) are fixedly mounted at one ends, far away from the hydraulic support tube (4), of the three support legs (5), the top fixed mounting of hydraulic oil stay tube (4) has axis (7), it is equipped with control rod (8) to rotate on axis (7), be equipped with style microscope (9) on control rod (8), the welding has two slip conduit saddle (10) that are the symmetric distribution on style microscope (9), the top of annular show case (1) is equipped with glass closing cap (11), the bottom of glass closing cap (11) is equipped with light source (12), be equipped with high density sponge board (13) on the bottom inner wall of annular show case (1).

2. The display equipment for teaching micro arthropods in higher schools and exhibition in museums as claimed in claim 1, wherein the four high-density sponge boards (13) are inserted with different types of micro arthropods.

3. The display equipment for teaching micro arthropods in higher schools and exhibition of museums as claimed in claim 1, wherein the end of the operating rod (8) far away from the central axis (7) is of a bilateral track structure.

4. The display equipment for the teaching of the micro arthropods in higher schools and the exhibition of museums as claimed in claim 1, wherein a shaft sleeve is rotatably sleeved on the central shaft (7), one end of the operating lever (8) is fixedly connected with the shaft sleeve, a bearing is arranged in the shaft sleeve, an inner ring of the bearing is fixedly sleeved on the central shaft (7), and an outer ring of the bearing is fixedly connected with an inner wall of the shaft sleeve.

5. Display apparatus for teaching of micro arthropods in higher schools and for museum exhibition according to claim 1, wherein the microscope (9) is slidably mounted on a joystick (8).

6. The display equipment for the teaching of the micro arthropods in higher schools and the exhibition of museums is characterized in that two sliding pipe brackets (10) are respectively sleeved on the bilateral rail of the operating rod (8) in a sliding mode, and the inner diameter of each sliding pipe bracket (10) is the same as the diameter of the bilateral rail of the operating rod (8).

7. Display apparatus for teaching of micro arthropods in higher schools and for museum exhibition according to claim 1, wherein the rotation angle of the operating lever (8) is 360 degrees, reaching any position of the ring-shaped display box.

8. The display equipment for teaching the micro arthropods in higher schools and exhibition in museums is characterized in that the rotating rollers (6) arranged at the bottom ends of the supporting legs (5) can make the whole exhibition device move flexibly.