CN215770090U

CN215770090U - Innovative entrepreneurship teaching device capable of being applied to different teaching terrains

Info

Publication number: CN215770090U
Application number: CN202122278065.0U
Authority: CN
Inventors: 孙婷
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-08
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an innovation entrepreneurship teaching device capable of being applied to different teaching terrains, which comprises a fixed plate, wherein the fixed plate is a main protective shell of the teaching device, and a supporting block is fixedly arranged at the bottom of the fixed plate; the display screen is fixedly arranged inside the fixed plate, a transparent glass outer plate is fixedly arranged on one side surface of the display screen, and the transparent glass outer plate is fixedly arranged on one side surface of the fixed plate. This innovation venture teaching device that can be applied to different teaching topography, when needs move the podium etc. the handle is dragged to the accessible, make the nose bar no longer with the recess block, thereby rotatory handle, make the handle can drive the bolt piece rotatory, it is rotatory to let the bolt piece pass through the stopper and drive the cylinder piece, it is rotatory to make the cylinder piece drive the fixed block, let the fixed block drive the rotatory a week of second gyro wheel, let the second gyro wheel contact step then drive on the whole, and through the assistance of inclined plane kickback, can be suitable for different topography.

Description

Innovative entrepreneurship teaching device capable of being applied to different teaching terrains

Technical Field

The utility model relates to the technical field related to innovation and entrepreneurship, in particular to an innovation and entrepreneurship teaching device capable of being applied to different teaching terrains.

Background

The innovation entrepreneurship is as the activity that is very hot at present, mainly is the innovation to technique, product, management or brand etc. develops new entrepreneurship activity through the innovation point, and the main point is exactly the innovation, and when the speech of innovation entrepreneurship or research, need use a teaching device, impart knowledge to students through teaching device, make things convenient for researcher can understand fast, but this teaching device has some shortcoming:

firstly, a common teaching device is used for lecturing, and sometimes, for the convenience of lecturing, places such as playgrounds, podium and the like can be continuously changed for the convenience of watching by more people, but steps and the like exist on the podium, and a large and heavy teaching device is inconvenient to move and carry, so that the teaching device is not suitable for different teaching terrains;

secondly, in order to facilitate the speech, materials such as a blackboard pen need to be used for drawing or circling emphasis on devices such as teaching devices, but the cleaning is troublesome and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an innovative entrepreneurship teaching device which can be applied to different teaching terrains, so as to solve the problem that the device provided by the background technology is not suitable for various terrains such as playgrounds or podium; the problem of fast note cleaning function is not provided.

In order to achieve the purpose, the utility model provides the following technical scheme: an innovation foundational teaching device that can be applied to different teaching topography includes:

the teaching device comprises a fixed plate, a supporting block and a supporting frame, wherein the fixed plate is a main protective shell of the teaching device, and the bottom of the fixed plate is fixedly provided with the supporting block;

the display screen is fixedly arranged inside the fixed plate, a transparent glass outer plate is fixedly arranged on one side surface of the display screen, and the transparent glass outer plate is fixedly arranged on one side surface of the fixed plate;

the inclined plane supporting block is fixedly arranged on the outer surface of the bottom end of the supporting block, and a first roller is fixedly arranged on the bottom surface of the supporting block.

As a preferable technical scheme of the utility model, an inner groove is formed on one side surface of the fixing plate, the inner surface of the inner groove is penetrated by the guide block, a fixing rod is fixedly arranged on the outer surface of one end of the guide block, a wiping brush is fixedly arranged on the outer surface of the fixing rod, the outer surface of the wiping brush is attached to the outer surface of the transparent glass outer plate, and the guide block and the fixing plate form a sliding structure through the inner groove.

By adopting the technical scheme, when the guide block slides, the guide block can drive the fixed rod to slide, so that the cleaning brush on the fixed rod can clean the outer surface of the transparent glass outer plate, and the writing on the transparent glass outer plate is conveniently cleaned.

As a preferred technical solution of the present invention, a groove is formed in an outer surface of the support block, an inner surface of the groove is penetrated by a protruding rod, the protruding rod and the groove are in snap-fit connection, a tail end of the protruding rod is fixedly disposed on an outer surface of the handle, the handle penetrates through a side surface of the bolt block, a fixing spring is fixedly disposed inside the bolt block, a tail end of the fixing spring is fixedly connected to an outer surface of a tail end of the handle, the handle and the bolt block form an elastic structure through the fixing spring, and the bolt block and the handle form a sliding structure.

By adopting the technical scheme, when the handle is pulled, the handle can slide on the bolt block and can extrude the fixed spring, and the handle can pull the convex rod at the moment, so that the convex rod is not clamped with the groove, the handle can be rotated, and the handle drives the bolt block to rotate.

According to the preferable technical scheme, the bolt block penetrates through the outer surface of the supporting block, the bolt block is in threaded connection with the supporting block, the tail end of the bolt block is fixedly connected with the limiting block, the limiting block penetrates through the outer surface of the cylindrical block, the cylindrical block and the limiting block form a sliding structure, the cylindrical block is mounted inside the supporting block, the supporting block and the cylindrical block form a rotating structure, the outer surface of the cylindrical block is fixedly provided with the fixing block, the fixing block penetrates through the outer surface of the supporting block, the fixing blocks are symmetrically distributed about the lateral side transverse center line of the cylindrical block, and the tail end of the fixing block is fixedly provided with the second roller.

Adopt above-mentioned technical scheme, when the bolt piece was rotatory, the bolt piece can carry out threaded connection with the supporting shoe, when making the bolt piece rotatory, the bolt piece then can remove while rotatory, let the bolt piece drive the stopper and remove while rotatory, nevertheless because stopper and cylinder piece constitute sliding construction, it is rotatory only to make the stopper drive the cylinder piece, can't drive the cylinder piece and remove, thereby the cylinder piece then can drive the fixed block rotatory, it is rotatory to make the fixed block drive the second gyro wheel, the rotation through the second gyro wheel reaches the effect that can the bench.

As a preferable technical scheme of the utility model, a square block is fixedly arranged on the outer surface of the fixing plate, a square groove is formed in one side surface of the square block, an extrusion block is fixedly arranged on the inner surface of the square groove, the inner surface of the square groove is penetrated by a push block, the top end of the push block is arranged in the square block, the square block and the push block form a sliding structure, and the outer surface of the push block is respectively attached to the outer surfaces of the air bag and the fixing rod.

By adopting the technical scheme, when the fixed rod slides to extrude the push block, the push block can slide to extrude the air bag.

According to the preferable technical scheme, the air bag is fixedly arranged inside the square block, the top end of the air bag is fixedly connected with the one-way water inlet valve, the one-way water inlet valve at the top end of the air bag is connected to the bottom end of the reservoir, the reservoir is arranged on the top surface of the square block, the bottom end of the air bag is fixedly connected with the one-way water outlet valve, the one-way water outlet valve at the bottom end of the air bag is fixedly connected with the top end of the water outlet hole, and the tail end of the water outlet hole is arranged on the inner surface of the square groove.

By adopting the technical scheme, when the air bag is extruded, the water in the air bag can be discharged from the one-way water outlet valve, so that the one-way water outlet valve discharges the water into the water outlet hole, the water is discharged from the water outlet hole and falls onto the cleaning hairbrush of the fixing rod, the cleaning of the cleaning hairbrush is carried out, and the long-term stain of the cleaning hairbrush is prevented.

Compared with the prior art, the utility model has the beneficial effects that: this innovation entrepreneurship teaching device that can be applied to different teaching topography:

1. when the platform needs to be moved to a place such as a platform, the convex rod is not clamped with the groove any more by pulling the handle, so that the handle is rotated, the handle can drive the bolt block to rotate, the bolt block drives the cylindrical block to rotate through the limiting block, the cylindrical block can drive the fixing block to rotate, the fixing block drives the second roller to rotate for a circle, the second roller contacts with the step and then is driven to move integrally, and the platform can be suitable for different terrains through the assistance of the inclined plane supporting block;

2. when the research needs to be continued, the picture played by the internal display screen can be displayed through the transparent glass outer plate by using the black pen to circle the points on the transparent glass outer plate, so that the research is very convenient;

3. and when needs clean, can directly promote the dead lever for the dead lever drives and cleans the brush and clean the clear glass planking, and extrudees the ejector pad, makes ejector pad extrusion gasbag, lets the gasbag wash cleaning brush through apopore drainage, and is very convenient.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a side cross-sectional structural view of the support block of the present invention;

FIG. 4 is a schematic top sectional view of the square block of the present invention;

FIG. 5 is a schematic structural view of a front cross section of the connection between the cylindrical block and the limiting block of the present invention.

In the figure: 1. a fixing plate; 2. a display screen; 3. a transparent glass outer plate; 4. an inner tank; 5. a guide block; 6. fixing the rod; 7. wiping the brush; 8. a support block; 9. an inclined plane supporting block; 10. a first roller; 11. a groove; 12. a nose bar; 13. a grip; 14. fixing the spring; 15. a bolt block; 16. a limiting block; 17. a cylindrical block; 18. a fixed block; 19. a second roller; 20. a square block; 21. a square groove; 22. extruding the block; 23. a push block; 24. an air bag; 25. a reservoir; 26. and (7) water outlet holes.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a can be applied to innovation venture teaching device of different teaching topography, including fixed plate 1, display screen 2, transparent glass planking 3, inside groove 4, guide block 5, dead lever 6, clean brush 7, supporting shoe 8, inclined plane kicking block 9, first gyro wheel 10, recess 11, nose bar 12, handle 13, fixed spring 14, bolt piece 15, stopper 16, cylinder piece 17, fixed block 18, second gyro wheel 19, square piece 20, square groove 21, extrusion piece 22, ejector pad 23, gasbag 24, cistern 25, apopore 26:

the teaching device comprises a fixed plate 1, wherein the fixed plate 1 is a main protective shell of the teaching device, and a supporting block 8 is fixedly arranged at the bottom of the fixed plate 1;

the display screen 2 is fixedly arranged inside the fixed plate 1, a transparent glass outer plate 3 is fixedly arranged on one side surface of the display screen 2, and the transparent glass outer plate 3 is fixedly arranged on one side surface of the fixed plate 1;

the inclined plane supporting block 9 is fixedly arranged on the outer surface of the bottom end of the supporting block 8, and the bottom surface of the supporting block 8 is fixedly provided with a first roller 10.

The inside groove 4 has been seted up to a side surface of fixed plate 1, the internal surface of inside groove 4 is run through by guide block 5, the one end external fixed surface of guide block 5 is provided with dead lever 6, the external fixed surface of dead lever 6 is provided with cleans brush 7, the surface of cleaning brush 7 is laminated with the surface of clear glass planking 3 mutually, guide block 5 passes through inside groove 4 and fixed plate 1 constitution sliding construction, when guide block 5 slides, guide block 5 can drive dead lever 6 and slide, thereby clean brush 7 on the dead lever 6 then can clean the surface of clear glass planking 3, the convenient writing on with the clear glass planking 3 is wiped totally.

The surface of supporting shoe 8 is seted up flutedly 11, the internal surface of recess 11 is run through by nose bar 12, nose bar 12 is connected for the block with recess 11, the fixed surface that sets up at handle 13 in the end of nose bar 12, handle 13 runs through a side surface of bolt piece 15, the fixed spring 14 that is provided with in inside of bolt piece 15, the terminal fixed connection of fixed spring 14 is at the terminal surface of handle 13, handle 13 passes through fixed spring 14 and constitutes elastic construction with bolt piece 15, bolt piece 15 and handle 13 constitute sliding construction, when pulling handle 13, handle 13 can slide and fill ability to fixed spring 14 extrusion at bolt piece 15, handle 13 then can pull nose bar 12 this moment, make nose bar 12 no longer with recess 11 block, can rotate handle 13, make handle 13 drive bolt piece 15 rotate.

The bolt block 15 penetrates through the outer surface of the supporting block 8, the bolt block 15 is in threaded connection with the supporting block 8, the tail end of the bolt block 15 is fixedly connected with a limiting block 16, the limiting block 16 penetrates through the outer surface of a cylindrical block 17, the cylindrical block 17 and the limiting block 16 form a sliding structure, the cylindrical block 17 is installed inside the supporting block 8, the supporting block 8 and the cylindrical block 17 form a rotating structure, a fixing block 18 is fixedly arranged on the outer surface of the cylindrical block 17, the fixing block 18 penetrates through the outer surface of the supporting block 8, the fixing block 18 is symmetrically distributed about the lateral center line of the side view of the cylindrical block 17, a second roller 19 is fixedly arranged at the tail end of the fixing block 18, when the bolt block 15 rotates, the bolt block 15 can be in threaded connection with the supporting block 8, when the bolt block 15 rotates, the bolt block 15 can move while rotating, the bolt block 15 drives the limiting block 16 to move while rotating, but the limiting block 16 and the cylindrical block 17 form a sliding structure, make stopper 16 only can drive the cylinder piece 17 rotatory, can't drive cylinder piece 17 and remove to cylinder piece 17 then can drive fixed block 18 rotatory, makes fixed block 18 drive second gyro wheel 19 rotatory, reaches the effect that can go up the step through the rotation of second gyro wheel 19.

The external fixed surface of fixed plate 1 is provided with square piece 20, square groove 21 has been seted up to one side surface of square piece 20, the internal fixed surface of square groove 21 is provided with extrusion piece 22, the internal surface of square groove 21 is run through by ejector pad 23, the inside at square piece 20 is installed on the top of ejector pad 23, square piece 20 constitutes sliding construction with ejector pad 23, the surface of ejector pad 23 is laminated with the surface of gasbag 24 and dead lever 6 respectively, when dead lever 6 slides and extrudes ejector pad 23, ejector pad 23 then can slide, let ejector pad 23 extrude gasbag 24.

The gasbag 24 is fixed to be set up in the inside of square piece 20, the one-way water inlet valve that has of the top fixed connection of gasbag 24, the one-way water inlet valve in gasbag 24 top is connected in the bottom of cistern 25, cistern 25 is seted up on the top surface of square piece 20, the bottom fixed connection of gasbag 24 has one-way outlet valve, the one-way outlet valve fixedly connected with apopore 26's in gasbag 24 bottom top, the internal surface at square groove 21 is seted up to the end of apopore 26, when gasbag 24 received the extrusion, then can discharge inside water from one-way outlet valve, make one-way outlet valve discharge water into apopore 26, discharge from apopore 26 and fall on the brush 7 that cleans to dead lever 6, carry out the cleanness to cleaning brush 7, prevent that brush 7 from being infected with the spot for a long time.

The working principle is as follows: when the innovative entrepreneurship teaching device capable of being applied to different teaching terrains is used, a power supply is connected to the device, according to the pictures 1-5, the whole device is firstly moved to a required place through the first roller 10, the device can also be adapted to uneven places such as playgrounds and the like through the support around the inclined plane supporting block 9, when a step is required, the handle 13 under the action of the fixed spring 14 is pulled, the handle 13 drives the convex rod 12 to move, the convex rod 12 is not clamped with the groove 11, at the moment, the handle 13 can be rotated, the handle 13 drives the bolt block 15 to rotate, the bolt block 15 is in threaded connection with the supporting block 8 to drive the limiting block 16 to move and rotate, the limiting block 16 only drives the cylindrical block 17 to rotate, the cylindrical block 17 drives the fixed block 18 to rotate, the step is supported and lifted through the second roller 19 on the fixed block 18, and the whole device is prevented from being inclined and collapsed through the inclined plane supporting block 9, more conveniently, then the handle 13 is loosened, so that the handle 13 is reset through the fixing spring 14, the convex rod 12 on the handle 13 is clamped with the groove 11 again, the handle 13 is prevented from rotating again, at the moment, the demonstration of the speech can be carried out through the display screen 2 of the playing fixing plate 1, the pen can be used for circling the key point on the transparent glass outer plate 3 in the demonstration process, then the fixing rod 6 can be pushed, the fixing rod 6 can slide through the guide block 5 and the inner groove 4, the wiping brush 7 on the fixing rod 6 wipes the note off, then the fixing rod 6 can slide into the square groove 21 of the square block 20, the fixing rod 6 can extrude the push block 23, the push block 23 extrudes the air bag 24, the air bag 24 can extrude the cleaning liquid which is sucked from the reservoir 25 through the one-way water inlet valve to the water outlet 26, so that the cleaning liquid is discharged from the water outlet 26, the cleaning liquid flows to the wiping brush 7 to clean the wiping brush 7, meanwhile, the wiping brush 7 is extruded by the extruding block 22 to extrude stains, so that the cleaning effect is achieved, and the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can be applied to innovation entrepreneurship teaching device of different teaching topography which characterized in that includes:

the teaching device comprises a fixed plate (1), wherein the fixed plate (1) is a main protective shell of the teaching device, and a supporting block (8) is fixedly arranged at the bottom of the fixed plate (1);

the display screen (2) is fixedly arranged inside the fixed plate (1), a transparent glass outer plate (3) is fixedly arranged on the surface of one side of the display screen (2), and the transparent glass outer plate (3) is fixedly arranged on the surface of one side of the fixed plate (1);

the inclined plane supporting block (9) is fixedly arranged on the outer surface of the bottom end of the supporting block (8), and a first roller (10) is fixedly arranged on the bottom surface of the supporting block (8).

2. An innovative entrepreneurship teaching device applicable to different teaching terrains according to claim 1, characterized in that: the glass cleaning device is characterized in that an inner groove (4) is formed in the surface of one side of the fixing plate (1), the inner surface of the inner groove (4) is penetrated through by a guide block (5), a fixing rod (6) is fixedly arranged on the outer surface of one end of the guide block (5), a cleaning brush (7) is fixedly arranged on the outer surface of the fixing rod (6), the outer surface of the cleaning brush (7) is attached to the outer surface of the transparent glass outer plate (3), and the guide block (5) and the fixing plate (1) form a sliding structure through the inner groove (4).

3. An innovative entrepreneurship teaching device applicable to different teaching terrains according to claim 1, characterized in that: the outer surface of the supporting block (8) is provided with a groove (11), the inner surface of the groove (11) is penetrated through by a convex rod (12), the convex rod (12) is connected with the groove (11) in a clamping mode, the tail end of the convex rod (12) is fixedly arranged on the outer surface of the handle (13), the handle (13) penetrates through one side surface of a bolt block (15), a fixing spring (14) is fixedly arranged inside the bolt block (15), the tail end of the fixing spring (14) is fixedly connected to the outer surface of the tail end of the handle (13), the handle (13) and the bolt block (15) form an elastic structure through the fixing spring (14), and the bolt block (15) and the handle (13) form a sliding structure.

4. An innovative entrepreneurship teaching device applicable to different teaching terrains according to claim 3, characterized in that: the supporting structure is characterized in that the bolt block (15) penetrates through the outer surface of the supporting block (8), the bolt block (15) is in threaded connection with the supporting block (8), a limiting block (16) is fixedly connected to the tail end of the bolt block (15), the limiting block (16) penetrates through the outer surface of the cylindrical block (17), the cylindrical block (17) and the limiting block (16) form a sliding structure, the cylindrical block (17) is installed inside the supporting block (8), the supporting block (8) and the cylindrical block (17) form a rotating structure, a fixing block (18) is fixedly arranged on the outer surface of the cylindrical block (17), the fixing block (18) penetrates through the outer surface of the supporting block (8), the fixing block (18) is symmetrically distributed about the transverse center line of the side view surface of the cylindrical block (17), and a second roller (19) is fixedly arranged at the tail end of the fixing block (18).

5. An innovative entrepreneurship teaching device applicable to different teaching terrains according to claim 1, characterized in that: the fixed surface of fixed plate (1) is provided with square piece (20), square groove (21) have been seted up to one side surface of square piece (20), the internal surface fixed of square groove (21) is provided with extrusion piece (22), the internal surface of square groove (21) is run through by ejector pad (23), the inside at square piece (20) is installed on the top of ejector pad (23), square piece (20) constitutes sliding construction with ejector pad (23), the surface of ejector pad (23) is laminated with the surface of gasbag (24) and dead lever (6) respectively mutually.

6. An innovative entrepreneurship teaching device applicable to different teaching terrains according to claim 5, characterized in that: the fixed inside that sets up in square piece (20) of gasbag (24), the one-way water intaking valve that the top fixed connection of gasbag (24) has, the one-way water intaking valve in gasbag (24) top is connected in the bottom of cistern (25), the top surface at square piece (20) is seted up in cistern (25), the one-way outlet valve of bottom fixedly connected with of gasbag (24), the top of the one-way outlet valve fixedly connected with apopore (26) in gasbag (24) bottom, the internal surface at square groove (21) is seted up to the end of apopore (26).