CN210203841U

CN210203841U - Platform is explained in teaching that economic history used

Info

Publication number: CN210203841U
Application number: CN201920918329.4U
Authority: CN
Inventors: Shuangye Zhao; 赵双叶
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-31
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a teaching platform for economic history use, which comprises a base, a movable wheel, a hydraulic cylinder, a piston rod, a support plate, a sliding chute, a fixed seat, a box body, a mounting plate, a platform body, a loudspeaker, a clamping block, a box door, a display screen, an LED lamp, an operating panel, a microphone, a storage tank, a fixed plate, a main power supply, an electric box, an electrode cathode, an electrode anode, an ash storage box and a heat dissipation hole, wherein the movable wheel is hinged at four corners of the bottom of the base, the hydraulic cylinder is welded at the top of one side of the inner wall of the base corresponding to two ends, the output end of the hydraulic cylinder is fixedly connected with the support plate through the piston rod, the fixed seat is welded at the top of the support plate, the box body is arranged at the top of the fixed seat, the box door is embedded in the fixed seat, one side of the, convenient to use can handle the inside dust.

Description

Platform is explained in teaching that economic history used

Technical Field

The utility model relates to a teaching aid technical field specifically is a teaching xuan podium that economic history used.

Background

The economic history refers to development history and economic state transition history in the economic field, is a subject of study of past economy and economic phenomena in colleges and universities, and is a teaching task needing to use a teaching platform in the economic teaching process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching propaganda podium that economic history used to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a teaching and teaching platform for economic history use comprises a base, movable wheels, hydraulic cylinders, piston rods, a support plate, a sliding groove, fixed seats, a box body, a mounting plate, a platform body, a loudspeaker, clamping blocks, a box door, a display screen, an LED lamp, an operating panel, a microphone, a storage groove, fixed plates, a main and standby power supply, an electric box, an electrode cathode, an electrode anode, an ash storage box and heat dissipation holes, wherein the movable wheels are hinged to four corners of the bottom of the base, the hydraulic cylinders are welded to the top of one side of the inner wall of the base corresponding to two ends, the output ends of the hydraulic cylinders are fixedly connected with the support plate through the piston rods, the fixed seats are welded to the top of the support plate, the box body is arranged at the top of the fixed seats, the bottom of the box body is embedded in the fixed seats, fixed plate top one end is provided with the activestandby power, the fixed plate top other end is provided with the electronic box, fixed plate bottom one end is provided with the electrode negative pole, the fixed plate bottom other end is provided with the electrode positive pole, the inner wall bottom of box is provided with the ash storage box, mounting panel fixed mounting has the podium body through the top of box, be provided with the speaker in the middle of the surperficial one side of podium body, be provided with the display screen in the middle of the top of podium body, operating panel is installed to one side of display screen, the microphone is installed to the opposite side of display screen, operating panel and the one end of microphone have all been seted up.

Furthermore, the inner wall both sides of base have all been seted up the spout, backup pad and spout are the cooperation structure.

Furthermore, both ends corresponding to one side of the fixing seat are fixedly connected with the box body through clamping blocks, and the clamping blocks are fixed with the fixing seat and the box body through welding.

Furthermore, the heat dissipation holes are formed in the middle of the corresponding two ends of one side of the outer wall of the box body.

Further, an LED lamp is installed at the top end of the platform body.

Furthermore, one side of the main power supply and the standby power supply and the electric box is hinged with a dustproof net.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the arrangement of the moving wheels is convenient for the movement of the platform, the hydraulic cylinder drives the supporting plate to move in the sliding groove through the piston rod, the height of the fixed seat is adjusted, the height of the platform body is further adjusted, and the use requirements of teachers with different heights are met; microphone and speaker cooperate, and the teacher of being convenient for explains, puts the thing groove and is convenient for place some teaching aids, explains a convenient to use, and electrode negative pole and electrode positive pole let in high voltage power supply, produce static, produce the appeal to the dust in the box, make the dust deposit, store the dust through storing up the ash box.

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 view of the overall structure of the present invention;

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

FIG. 3 is a schematic structural diagram of the case of the present invention;

FIG. 4 is a schematic structural view of the platform body of the present invention;

in the figure: 1. a base; 2. a moving wheel; 3. a hydraulic cylinder; 4. a piston rod; 5. a support plate; 6. a chute; 7. a fixed seat; 8. a box body; 9. mounting a plate; 10. a platform body; 11. a speaker; 12. a clamping block; 13. a box door; 14. a display screen; 15. an LED lamp; 16. an operation panel; 17. a microphone; 18. a storage groove; 19. a fixing plate; 20. a main power supply and a standby power supply; 21. an electric box; 22. an electrode cathode; 23. an electrode anode; 24. a dust storage box; 25. and (4) heat dissipation holes.

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. 1-4, the present invention provides a technical solution: a teaching platform for economic history use comprises a base 1, moving wheels 2, hydraulic cylinders 3, piston rods 4, supporting plates 5, sliding grooves 6, fixing seats 7, a box body 8, a mounting plate 9, a platform body 10, a loudspeaker 11, clamping blocks 12, a box door 13, a display screen 14, LED lamps 15, an operating panel 16, a microphone 17, a storage groove 18, a fixing plate 19, a main power supply 20, an electric box 21, an electrode cathode 22, an electrode anode 23, an ash storage box 24 and radiating holes 25, wherein the four corners of the bottom of the base 1 are hinged with the moving wheels 2, the hydraulic cylinders 3 are welded at the top of one side of the inner wall of the base 1 corresponding to two ends, the output ends of the hydraulic cylinders 3 are fixedly connected with the supporting plates 5 through the piston rods 4, the sliding grooves 6 are formed in two sides of the inner wall of the base 1, and the supporting plates 5 and the sliding grooves; the top of the supporting plate 5 is welded with a fixed seat 7, the top of the fixed seat 7 is provided with a box body 8, the bottom of the box body 8 is embedded in the fixed seat 7, the two corresponding ends of one side of the fixed seat 7 are fixedly connected with the box body 8 through clamping blocks 12, and the clamping blocks 12, the fixed seat 7 and the box body 8 are fixed through welding to fix the box body 8; one side of the surface of the box body 8 is hinged with a box door 13 through a hinge, and heat dissipation holes 25 are formed in the middle of two corresponding ends of one side of the outer wall of the box body 8, so that heat dissipation is facilitated; the tops of two sides of the inner wall of the box body 8 are fixedly connected through a fixing plate 19, a main power supply 20 is arranged at one end of the top of the fixing plate 19, an electric box 21 is arranged at the other end of the top of the fixing plate 19, and a dust screen is hinged to one side of the main power supply 20 and one side of the electric box 21, so that the dust prevention effect is improved; an electrode cathode 22 is arranged at one end of the bottom of the fixed plate 19, an electrode anode 23 is arranged at the other end of the bottom of the fixed plate 19, an ash storage box 24 is arranged at the bottom of the inner wall of the box body 8, a platform body 10 is fixedly mounted at the top of the box body 8 through a mounting plate 9, a loudspeaker 11 is arranged in the middle of one side of the surface of the platform body 10, a display screen 14 is arranged in the middle of the top of the platform body 10, an operation panel 16 is mounted at one side of the display screen 14, a microphone 17 is mounted at the other side of the display screen 14, object placing grooves 18 are formed in one ends of the operation panel 16 and the microphone 17, and an LED lamp; the platform is moved to a designated position through the moving wheels 2, the main power supply 20 provides power, the electronic box 21 works, the operation is carried out through the operation panel 16, the hydraulic cylinder 3 drives the piston rod 4 to move up and down, the supporting plate 5 is further driven to move in the sliding groove 6, the height of the fixing seat 7 is adjusted, the height of the platform body 10 is further adjusted, and the use requirements of teachers with different heights are met; microphone 17 and speaker 11 cooperate, and the teacher of being convenient for explains, puts thing groove 18 and is convenient for place some teaching aids, explains a convenient to use, and electrode cathode 22 and electrode anode 23 let in high voltage power supply, produce static, produce the appeal to the dust in the box 8, make the dust deposit, store the dust through storing up ash box 24.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 teaching propaganda podium that economic history used, includes base (1), remove wheel (2), pneumatic cylinder (3), piston rod (4), backup pad (5), spout (6), fixing base (7), box (8), mounting panel (9), podium body (10), speaker (11), press from both sides tight piece (12), chamber door (13), display screen (14), LED lamp (15), operating panel (16), microphone (17), put thing groove (18), fixed plate (19), master spare power supply (20), electronic box (21), electrode negative pole (22), electrode positive pole (23), ash storage box (24) and louvre (25), its characterized in that: the movable wheel (2) is hinged to four corners of the bottom of the base (1), the hydraulic cylinders (3) are welded at the top of one side of the inner wall of the base (1) corresponding to two ends of the inner wall, the output ends of the hydraulic cylinders (3) are fixedly connected with the supporting plate (5) through the piston rods (4), the fixing seat (7) is welded at the top of the supporting plate (5), the box body (8) is arranged at the top of the fixing seat (7), the bottom of the box body (8) is embedded in the fixing seat (7), the box door (13) is hinged to one side of the surface of the box body (8) through hinges, the tops of two sides of the inner wall of the box body (8) are fixedly connected through the fixing plate (19), the main power supply and the standby power supply (20) are arranged at one end of the top of the fixing plate (19, the utility model discloses a teaching platform, including fixed plate (19), fixed plate (19) bottom other end is provided with electrode anode (23), the inner wall bottom of box (8) is provided with ash storage box (24), mounting panel (9) fixed mounting is passed through at the top of box (8) has podium body (10), be provided with speaker (11) in the middle of the surface one side of podium body (10), be provided with display screen (14) in the middle of the top of podium body (10), operating panel (16) are installed to one side of display screen (14), microphone (17) are installed to the opposite side of display screen (14), operating panel (16) and the one end of microphone (17) have all been seted up and have been put thing groove (18.

2. The tutorial platform for economic history use according to claim 1, wherein: the inner wall both sides of base (1) have all been seted up spout (6), backup pad (5) and spout (6) are the cooperation structure.

3. The tutorial platform for economic history use according to claim 1, wherein: the corresponding two ends of one side of the fixing seat (7) are fixedly connected with the box body (8) through clamping blocks (12), and the clamping blocks (12) are fixed with the fixing seat (7) and the box body (8) through welding.

4. The tutorial platform for economic history use according to claim 1, wherein: the heat dissipation holes (25) are formed in the middle of the corresponding two ends of one side of the outer wall of the box body (8).

5. The tutorial platform for economic history use according to claim 1, wherein: an LED lamp (15) is installed at one end of the top of the platform body (10).

6. The tutorial platform for economic history use according to claim 1, wherein: and one sides of the main and standby power supplies (20) and the electric box (21) are hinged with dust screens.