CN212066012U

CN212066012U - Multifunctional platform for biological teaching

Info

Publication number: CN212066012U
Application number: CN202020354995.2U
Authority: CN
Inventors: 陈耀明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-04
Anticipated expiration: 2030-03-19

Abstract

The utility model belongs to the technical field of multifunctional podium, in particular to a multifunctional podium for biological teaching, which comprises a base, wherein the upper surface of the base is fixedly welded with a multifunctional podium main body, the side surfaces of the two ends of the multifunctional podium main body are fixedly welded with side plates, the connecting part of the two side plates is provided with an installation frame, and the inside of the installation frame is fixedly provided with a motor through a connecting frame; through the junction design installation frame at two sideboard and at the internal design motor and the flabellum of installation frame, avoid multi-functional podium upper surface to easily fall into more chalk dust when using, the chalk dust at upper surface turning is not convenient for clear away after the use, can be in certain position department with the installation frame through flexible rod, be connected the plug with external power supply this moment and drive the motor operation, rotate through the pivot during motor operation and drive the flabellum and rotate, it cleans the chalk dust at turning and upper surface to blow to the external world to see through the protection network.

Description

Multifunctional platform for biological teaching

Technical Field

The utility model belongs to the technical field of multi-functional podium, concretely relates to multi-functional podium is used in biological teaching.

Background

The existing multifunctional platform is also called a multimedia platform, and is a product integrating the platform and a computer. As the platform, the multifunctional platform completely requires the standard of a daily platform to be designed, and adopts the principle of human engineering, thereby meeting the teaching requirement of teachers;

the prior art has the following problems:

1. when the multifunctional platform is used, more chalk dust is easy to fall into the upper surface, and the chalk dust at the corner of the upper surface is inconvenient to clean after the multifunctional platform is used;

2. when the multifunctional platform is placed at a certain position for a long time, more dust and dirt are easy to fall into the bottom of the multifunctional platform, and the multifunctional platform is not convenient to clean.

In order to solve the problems, the application provides a multifunctional platform for biological teaching.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multi-functional podium is used in biological teaching has multi-functional podium and easily falls into more chalk dust when using, is not convenient for clear away the chalk dust at upper surface turning after the use, and multi-functional podium is placed and is easily fallen into more dust and foul, the clear characteristics of being not convenient for in bottom when certain position punishment is long time.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional platform for biological teaching, which comprises a base, wherein the upper surface of the base is fixedly welded with a multifunctional platform main body, the side surfaces of the two ends of the multifunctional platform main body are respectively welded and fixed with a side plate, the connecting part of the two side plates is provided with an installation frame, a motor is fixedly arranged in the mounting frame through a connecting frame, the end part of the motor is rotationally connected with fan blades through a rotating shaft, a protective net is clamped on the surface of the mounting frame, a plug is fixedly mounted on the rear surface of the motor, which is positioned on the rear surface of the mounting frame, clamping plates are integrally formed at two ends of the mounting frame, the mounting frame is connected with the side plate in a clamping way through the clamping plate, a clamping groove is arranged inside the side plate, the inside of draw-in groove is fixed with the flexible rod through the screw, just the tip of flexible rod with the installation frame passes through screw fixed connection.

As the utility model relates to a biological teaching is with multi-functional podium is preferred, the lower surface both ends of base all are rotated through the bearing and are connected with the deflector roll, the tip of deflector roll is located the front fixed surface of base installs the hand wheel, two the junction of deflector roll is rotated and is connected with the cleaning belt.

As the utility model relates to a biological teaching is with multi-functional podium is preferred, the both ends of deflector roll all imbed the inside of base, just the surface of deflector roll with the internal surface in clean area passes through the tooth and rotates the connection.

As the utility model relates to a biological teaching is with multi-functional podium is preferred, the protection network is loop configuration, just the protection network embedding the inside of installation frame.

As the utility model relates to a biological teaching is with multi-functional podium is preferred, the inside of draw-in groove is the rectangle structure, just the tip embedding of flexible pole the inside of draw-in groove.

As the utility model relates to a biological teaching is with multi-functional podium is preferred, the tip of motor with the flabellum is through pivot and fix with screw, just the flabellum embedding the inside of installation frame.

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

1. through the junction design installation frame at two sideboard and at the internal design motor and the flabellum of installation frame, avoid multi-functional podium upper surface to easily fall into more chalk dust when using, the chalk dust at upper surface turning is not convenient for clear away after the use, can be in certain position department with the installation frame through flexible rod, be connected the plug with external power supply this moment and drive the motor operation, rotate through the pivot during motor operation and drive the flabellum and rotate, it cleans the chalk dust at turning and upper surface to blow to the external world through the protection network, the clean problem of last chalk dust of being not convenient for after the use has been solved.

2. Through the lower surface both ends design deflector roll at the base and at the junction design cleaning zone of two deflector rolls, avoid multi-functional podium to place the bottom and easily fall into more dust and foul when certain position punishment is long time, be not convenient for clean, can hold the hand wheel and rotate through the bearing and drive the deflector roll and rotate, the deflector roll drives cleaning zone and ground contact when rotating and constantly clean foul and the dust to the bottom, solved and placed bottom when certain position punishment is long time and fallen into dust and the difficult clear problem of foul.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic top view of the multifunctional platform main body, the side plate and the mounting frame of the present invention;

fig. 3 is a schematic side view of the multifunctional platform main body, the side plate and the mounting frame of the present invention;

fig. 4 is a schematic structural view of the mounting frame, the motor and the fan blades of the present invention;

FIG. 5 is a schematic view of the structure of the base, the guide roller and the cleaning belt of the present invention;

in the figure: 1. a multifunctional platform main body; 2. a plug; 3. a side plate; 4. a hand wheel; 5. a base; 6. a mounting frame; 7. clamping a plate; 8. a card slot; 9. a flexible rod; 10. a guide roller; 11. a cleaning belt; 12. a motor; 13. a fan blade; 14. and (4) a protective net.

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 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.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a multifunctional platform for biological teaching comprises a base 5, a multifunctional platform main body 1 is fixedly welded on the upper surface of the base 5, side plates 3 are fixedly welded on both side surfaces of both ends of the multifunctional platform main body 1, an installation frame 6 is designed at the joint of the two side plates 3, a motor 12 is fixedly installed in the installation frame 6 through a connecting frame, the end part of the motor 12 is rotatably connected with fan blades 13 through a rotating shaft, a protective net 14 is clamped on the surface of the installation frame 6, a plug 2 is fixedly installed on the rear surface of the motor 12, a clamping plate 7 is integrally formed on both ends of the installation frame 6, the installation frame 6 is connected with the side plates 3 through the clamping plate 7 in a clamping manner, a clamping groove 8 is formed in the side plates 3, a flexible rod 9 is fixed in the clamping groove 8 through a screw, and the end part of the flexible rod 9 is fixedly connected with the installation frame 6 through a screw, the mounting frame 6 is located at a certain position through the flexible rod 9, the plug 2 is connected with an external power supply at the moment to drive the motor 12 to rotate, the motor 12 rotates through the rotating shaft to drive the fan blades 13 to rotate during operation, and the corners and the chalk dust on the upper surface are cleaned by blowing air to the outside through the protective net 14.

Specifically, both ends of the lower surface of the base 5 are rotatably connected with guide rollers 10 through bearings, the end portions of the guide rollers 10 are fixedly arranged on the front surface of the base 5, and a hand wheel 4 is fixedly arranged on the front surface of the base 5, and the connecting portion of the two guide rollers 10 is rotatably connected with a cleaning belt 11.

In this embodiment, the hand wheel 4 can be held by hand to rotate the guide roller 10 through the bearing, and the guide roller 10 drives the cleaning belt 11 to contact with the ground to continuously clean the dirt and dust on the bottom when rotating.

Specifically, both ends of the guide roller 10 are embedded in the base 5, and the outer surface of the guide roller 10 is rotatably connected with the inner surface of the cleaning belt 11 by teeth.

In this embodiment, in order to facilitate the rotation of the cleaning belt 11 by the guide roller 10, the cleaning belt 11 rotates to contact with the ground to facilitate the stable cleaning of the bottom dirt.

Specifically, the protection net 14 is a ring structure, and the protection net 14 is embedded inside the mounting frame 6.

In this embodiment, in order to facilitate the installation of the protection net 14, the inside of the installation frame 6 is stably protected by the protection net 14.

Specifically, the inside of the slot 8 is a rectangular structure, and the end of the flexible rod 9 is embedded into the inside of the slot 8.

In the embodiment, the flexible rod 9 is convenient to stably place through the clamping groove 8, and the use is facilitated.

Specifically, the end of motor 12 and fan blade 13 are fixed by a rotating shaft and a screw, and fan blade 13 is embedded in mounting frame 6.

In this embodiment, in order to drive the fan 13 to rotate by the motor 12, the fan 13 blows air to clean the chalk dust to the outside.

The model of the middle motor 12 of the utility model is 50 KTYZ.

The utility model discloses a theory of operation and use flow: this kind of multi-functional podium is used in biological teaching, when the upper surface falls into the chalk dust and cleans after using, can open flexible rod 9 in the inside of draw-in groove 8, slide through cardboard 7 in the inside of sideboard 3 and open installation frame 6, and be in certain position department with installation frame 6 through flexible rod 9, be connected plug 2 with external power supply this moment and drive motor 12 operation, motor 12 rotates through the pivot when moving and drives flabellum 13 and rotate, see through protection network 14 and blow to the external world and clean the chalk dust of turning and upper surface, then when dust and foul appear in the bottom, hold hand wheel 4 and rotate through the bearing and drive deflector roll 10 and rotate, deflector roll 10 drive cleaning belt 11 when rotating constantly can to the foul and the dust of bottom with the ground contact.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional podium is used in biological teaching, includes base (5), the last welded surface of base (5) is fixed with multi-functional podium main part (1), its characterized in that: the side faces of two ends of the multifunctional platform main body (1) are respectively welded and fixed with a side plate (3), an installation frame (6) is designed at the joint of the two side plates (3), a motor (12) is fixedly installed in the installation frame (6) through a connecting frame, the end part of the motor (12) is rotatably connected with fan blades (13) through a rotating shaft, a protective screen (14) is clamped on the surface of the installation frame (6), a plug (2) is fixedly installed on the rear surface of the motor (12) which is located on the rear surface of the installation frame (6), clamping plates (7) are integrally formed at two ends of the installation frame (6), the installation frame (6) is connected with the side plates (3) through the clamping plates (7) in a clamping manner, clamping grooves (8) are formed in the side plates (3), and flexible rods (9) are fixed in the clamping grooves (8) through screws, and the end part of the flexible rod (9) is fixedly connected with the mounting frame (6) through a screw.

2. The multifunctional platform for biological teaching according to claim 1, wherein: the lower surface both ends of base (5) all are connected with deflector roll (10) through the bearing rotation, the tip of deflector roll (10) is located the fixed surface installs hand wheel (4), two before base (5) the junction of deflector roll (10) is rotated and is connected with cleaning belt (11).

3. The multifunctional platform for biological teaching according to claim 2, wherein: the both ends of deflector roll (10) all imbed the inside of base (5), just the surface of deflector roll (10) with the internal surface of cleaning belt (11) passes through the tooth and rotates the connection.

4. The multifunctional platform for biological teaching according to claim 1, wherein: the protective net (14) is of a ring-shaped structure, and the protective net (14) is embedded into the mounting frame (6).

5. The multifunctional platform for biological teaching according to claim 1, wherein: the inside of draw-in groove (8) is the rectangle structure, just the tip embedding of flexible pole (9) the inside of draw-in groove (8).

6. The multifunctional platform for biological teaching according to claim 1, wherein: the end part of the motor (12) and the fan blades (13) are fixed through rotating shafts and screws, and the fan blades (13) are embedded into the mounting frame (6).