CN210073099U

CN210073099U - Biochemical teaching model

Info

Publication number: CN210073099U
Application number: CN201920870087.6U
Authority: CN
Inventors: 王海峰; 张海燕
Original assignee: Heze medical college
Current assignee: Heze medical college
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-14
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a biochemical teaching model, which comprises a fixed plate, wherein a fixed rod is fixed at the front side of the fixed plate and is rotationally connected with the fixed plate, the middle part of the fixed rod is provided with a through hole, a vertical rod is inserted in the through hole, both ends of the vertical rod and the fixed rod are provided with model balls, the model balls are provided with a plurality of jacks, the left side and the right side of the fixing plate are both provided with an isolating net, a plurality of connecting rods and a plurality of model balls are arranged between the isolating net and the fixing plate, the panel of the fixing plate is provided with a display screen, one side of the fixing plate is provided with a USB socket, the inside of the fixing plate is provided with a controller, the bottom of the fixing plate is provided with a loudspeaker, a USB memory is inserted into the USB socket, the output end of the USB memory is connected to the input end of the controller, and the output end of the controller is connected to the loudspeaker and the display screen. The utility model discloses make the student understand the biochemical molecule conveniently.

Description

Biochemical teaching model

Technical Field

The utility model relates to a biochemistry teaching technical field specifically is a biochemistry teaching model.

Background

In the biochemistry teaching, a material microstructure is involved, in the existing teaching process, a student is difficult to master related knowledge only by displaying a plane picture through a book, and the student is confused in learning biochemistry later if the student is difficult to understand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a biochemical teaching model is provided, and the problem that students are difficult to master related knowledge only by displaying plane pictures through books in the existing teaching process is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: a biochemical teaching model, which comprises a fixed plate, wherein a fixed rod is fixed at the front side of the fixed plate and is rotationally connected with the fixed plate, the middle part of the fixed rod is provided with a through hole, a vertical rod is inserted in the through hole, both ends of the vertical rod and the fixed rod are provided with model balls, the model balls are provided with a plurality of jacks, the left side and the right side of the fixing plate are both provided with an isolating net, a plurality of connecting rods and a plurality of model balls are arranged between the isolating net and the fixing plate, the panel of the fixing plate is provided with a display screen, one side of the fixing plate is provided with a USB socket, the inside of the fixing plate is provided with a controller, the bottom of the fixing plate is provided with a loudspeaker, a USB memory is inserted into the USB socket, the output end of the USB memory is connected to the input end of the controller, and the output end of the controller is connected to the loudspeaker and the display screen.

Preferably, a C-shaped handle is arranged at the top of the fixing plate.

Preferably, the left side and the right side of the fixing plate are provided with two hangers, namely a hanger A and a hanger B, the two hangers A and the two hangers B are fixed at the upper end and the lower end of the same side of the fixing plate respectively, an elastic net is arranged between the hanger A and the hanger B at the lower end of the fixing plate, and the top of the elastic net is buckled on the hanger A and the hanger B at the top of the fixing plate.

Preferably, one side of the fixing plate is provided with a wire, the end of the wire is fixedly connected to a plug, the plug is connected to an indoor power supply, the back of the fixing plate is provided with a storage battery, the end of the wire is electrically connected with the storage battery, and the storage battery supplies power to the controller, the display screen and the loudspeaker.

Preferably, the surfaces of the model balls are sprayed with different colors, the model balls are marked with different chemical element marks, and the volumes of the model balls are different.

Preferably, the controller is a single chip microcomputer module assembly, the single chip microcomputer module assembly is connected with a peripheral circuit, a lighting lamp and a control switch are arranged on the fixing plate, and the control switch is electrically connected with the lighting lamp.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the fixed plate has been set up, the surface of fixed plate is equipped with the dead lever, the montant has been inserted on the dead lever, the model ball has been inserted at the both ends of montant, utilize the montant to represent the chemical bond like this, the model ball represents different chemical atom, represent different chemical molecule through chemical bond and chemical atom, thereby clear representation biochemistry molecule, it has the display screen to inlay on the fixed plate, the inside of fixed plate is equipped with the controller, USB socket on the fixed plate has inserted the USB memory, mr can prestore relevant teaching content in the USB memory, the process that show biochemistry molecule that can be detailed forms, more detailed that the student can learn.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a fixing plate; 2. a C-shaped handle; 3. fixing the rod; 4. a vertical rod; 5. a model ball; 6. a spacer net; 7. a suspension loop A; 8. a hanging lug B; 9. an elastic net; 10. a display screen; 11. a USB socket; 12. a USB memory; 13. a speaker; 14. an illuminating lamp; 15. a wire; 16. a plug; 17. a controller; 18. and (4) a storage battery.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A biochemical teaching model as shown in fig. 1-3, comprising a fixing plate 1, a fixing rod 3 is fixed at the front side of the fixing plate 1, the fixing rod 3 is rotatably connected with the fixing plate 1, a through hole is opened at the middle part of the fixing rod 3, a vertical rod 4 is inserted in the through hole, model balls 5 are arranged at the two ends of the vertical rod 4 and the fixing rod 3, a plurality of insertion holes are arranged on the model balls 5, partition nets 6 are arranged at the left and right sides of the fixing plate 1, a plurality of connecting rods and a plurality of model balls 5 are arranged between the partition nets 6 and the fixing plate 1, a display screen 10 is arranged on the panel of the fixing plate 1, a USB socket 11 is arranged at one side of the fixing plate 1, a controller 17 is arranged inside the fixing plate 1, a speaker 13 is arranged at the bottom of the fixing plate 1, a USB memory 12 is inserted in the USB socket 11, the output end of the USB memory 12 is connected to the, the output of the controller 17 is connected to the speaker 13 and the display screen 10.

In this embodiment, a C-shaped handle 2 is provided on the top of the fixing plate 1. It is convenient to lift the whole fixing plate 1.

In this embodiment, two hangers, namely, hanger a7 and hanger B8, are disposed on the left side and the right side of the fixing plate 1, the two hangers a7 and the two hangers B8 are respectively fixed at the upper end and the lower end of the same side of the fixing plate 1, an elastic net 9 is disposed between the hanger a7 and the hanger B8 at the lower end of the fixing plate 1, and the top of the elastic net 9 is fastened to the hanger a7 and the hanger B8 at the top of the fixing plate 1. The net surface of the elastic net 9 covers the surface of the fixed plate 1, and the model ball 5 is prevented from being lost or damaged.

In this embodiment, a wire 15 is disposed on one side of the fixing plate 1, an end of the wire 15 is fixedly connected to a plug 16, the plug 16 is connected to an indoor power supply, a battery 18 is disposed on a back of the fixing plate 1, an end of the wire 15 is electrically connected to the battery 18, and the battery 18 supplies power to the controller 17, the display screen 10 and the speaker 13.

In this embodiment, the surfaces of the model balls 5 are sprayed with different colors, and the model balls 5 are marked with different chemical element marks, and the volumes of the model balls 5 are different. Different chemical molecules are represented by the model sphere 5.

In this embodiment, controller 17 is the single chip module assembly, the single chip module assembly is connected with peripheral circuit, be equipped with light 14 and control switch on the fixed plate, control switch with 14 electric connection of light is convenient for make the luminance on fixed plate 1 surface increase, and the student of being convenient for observes clearly.

In fig. 1-3, the utility model discloses fixed plate 1 has been set up, the surface of fixed plate 1 is equipped with dead lever 3, montant 4 has been inserted on the dead lever 3, model ball 5 has been inserted at montant 4's both ends, utilize montant 4 to represent the chemical bond like this, model ball 5 represents different chemical atom, represent different chemical molecule through chemical bond and chemical atom, thereby clear representation biochemistry molecule, it has display screen 10 to inlay on the fixed plate 1, the inside of fixed plate 1 is equipped with controller 17, USB socket 11 on the fixed plate 1 has inserted USB memory 12, mr can prestore relevant teaching content in USB memory 12, the process that show biochemistry molecule that can be detailed forms, more detail that the student can learn.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A biochemical teaching model, characterized in that: comprises a fixed plate (1), a fixed rod (3) is fixed at the front side of the fixed plate (1), the fixed rod (3) is rotatably connected with the fixed plate (1), a through hole is formed in the middle of the fixed rod (3), a vertical rod (4) is inserted into the through hole, model balls (5) are arranged at the two ends of the vertical rod (4) and the fixed rod (3), a plurality of jacks are formed in the model balls (5), partition nets (6) are arranged on the left side and the right side of the fixed plate (1), a plurality of connecting rods and a plurality of model balls (5) are arranged between the partition nets (6) and the fixed plate (1), a display screen (10) is arranged on a panel of the fixed plate (1), a USB socket (11) is arranged on one side of the fixed plate (1), a controller (17) is arranged inside the fixed plate (1), a loudspeaker (13) is arranged at the bottom of the fixed plate (1), a USB memory (12) is inserted into the USB socket (11), the output end of the USB memory (12) is connected to the input end of the controller (17), and the output end of the controller (17) is connected to the loudspeaker (13) and the display screen (10).

2. A biochemical teaching model according to claim 1, wherein: the top of the fixing plate (1) is provided with a C-shaped handle (2).

3. A biochemical teaching model according to claim 1, wherein: the left side and the right side of the fixing plate (1) are provided with two hangers which are respectively a hanger A (7) and a hanger B (8), the two hangers A (7) and the two hangers B (8) are respectively fixed at the upper end and the lower end of the same side of the fixing plate (1), an elastic net (9) is arranged between the hanger A (7) and the hanger B (8) at the lower end of the fixing plate (1), and the top of the elastic net (9) is buckled on the hanger A (7) and the hanger B (8) at the top of the fixing plate (1).

4. A biochemical teaching model according to claim 1, wherein: one side of fixed plate (1) is equipped with a wire (15), the tip fixed connection of wire (15) is to plug (16), plug (16) are connected to indoor power, the back of fixed plate (1) is equipped with battery (18), the tip of wire (15) with battery (18) electric connection, battery (18) are controller (17), display screen (10) and speaker (13) power supply.

5. A biochemical teaching model according to claim 1, wherein: the surfaces of the model balls (5) are sprayed with different colors, the model balls (5) are marked with different chemical element marks, and the volumes of the model balls (5) are different.

6. A biochemical teaching model according to claim 1, wherein: the controller (17) is a single chip microcomputer module assembly, the single chip microcomputer module assembly is connected with a peripheral circuit, an illuminating lamp (14) and a control switch are arranged on the fixing plate, and the control switch is electrically connected with the illuminating lamp (14).