CN215417242U

CN215417242U - Extensible teaching platform

Info

Publication number: CN215417242U
Application number: CN202121833463.8U
Authority: CN
Inventors: 刘杰文
Original assignee: Nanjing Xingui Electromechanical Co ltd
Current assignee: Nanjing Xingui Electromechanical Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a malleable teaching platform, relates to the technical field of teaching platforms, and aims to solve the problem that a conveying mechanism is inconvenient to move due to the fact that stretching and height alarming are inconvenient to carry out on two sides of the existing teaching platform. The upper end of teaching platform drive base is provided with supports back of the body frame, the upper end of supporting back of the body frame is provided with the roof-rack, the below of roof-rack is provided with the crossbearer, the front end of roof-rack is provided with the movable plate, the center department of movable plate is provided with the display module, the top of teaching platform drive base is provided with transport mechanism, transport mechanism's lower extreme is provided with the transportation chassis, the both sides of teaching platform drive base all are provided with the extension platform, the upper surface of extension platform is provided with the spout, the lower extreme of extension platform is provided with laser rangefinder mechanism, one side of laser rangefinder mechanism is provided with speaker subassembly.

Description

Extensible teaching platform

Technical Field

The utility model relates to the technical field of teaching platforms, in particular to an extensible teaching platform.

Background

The teaching platform is one of electromechanical devices, which generally refer to machinery, electrical appliances and electrical automation equipment, the general name of machinery and pipeline equipment except for soil engineering, woodwork, reinforcing steel bars and muddy water in the building is more and more, along with the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, the electromechanical equipment from vehicles to various household appliances, computers, printers and the like becomes indispensable electromechanical products in people's life, advanced electromechanical equipment not only can greatly improve the labor productivity, reduce the labor intensity, improve the production environment and finish the work which can not be finished by manpower, but also can be used as one of the national industrial foundations, the method has direct and important influence on the development of the whole national economy, the improvement of science and technology and national defense strength, and is an important mark for measuring the national science and technology level and the comprehensive national strength.

However, the two sides of the existing teaching platform are inconvenient to extend and give an alarm on the height, so that the conveying mechanism is inconvenient to move; thus, the existing needs are not met, and an extensible teaching platform is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extensible teaching platform to solve the problem that a conveying mechanism is inconvenient to move due to the fact that extension and height alarm are inconvenient to carry out on two sides of the existing teaching platform in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a malleable teaching platform, includes teaching platform drive base, the upper end of teaching platform drive base is provided with the back of the body frame of support, the upper end of the back of the body frame of support is provided with the roof-rack, the below of roof-rack is provided with the crossbearer, the front end of roof-rack is provided with the movable plate, the center department of movable plate is provided with the display module, the top of teaching platform drive base is provided with transport mechanism, transport mechanism's lower extreme is provided with the transportation chassis, the both sides of teaching platform drive base all are provided with the extension platform, the upper surface of extension platform is provided with the spout, the lower extreme of extension platform is provided with laser rangefinder mechanism, one side of laser rangefinder mechanism is provided with speaker component.

Preferably, the one end of extension platform is provided with the hinge, and the extension platform passes through the hinge and is connected with teaching platform drive base rotation.

Preferably, the spout and the extension platform structure as an organic whole, the both sides of spout all are provided with the bolt hole, the both ends of transportation chassis all are provided with the bolt, and transport chassis passes through bolt and bolt hole threaded connection.

Preferably, the other end of the extension table is provided with a magnet, and the extension table is magnetically connected with the teaching table driving base through the magnet.

Preferably, the both sides of teaching platform drive base all are provided with the mount, and mount and teaching platform drive base welded connection, and the mount is provided with four, the one end of mount is provided with the knob.

Preferably, the lower extreme of teaching platform drive base is provided with the universal wheel subassembly, and the universal wheel subassembly is provided with four, the up end of extension platform is provided with the knob hole, and the knob hole is provided with four.

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

1. the extension table is arranged on two sides of the teaching table driving base, the extension table is rotatably connected with the teaching table driving base through a hinge, the fixing frames are arranged on two sides of the teaching table driving base, the sliding groove is formed in the upper surface of the extension table, bolt holes are formed in two sides of the sliding groove, a knob hole is formed in the upper surface of one end of the extension table, the extension table is fixed after being unfolded and penetrates through the fixing frames and rotates with the knob hole through threads, the transportation mechanism provided with the transportation base frame slides along the sliding groove, the upper surface of the teaching table driving base and the surface of the extension table can conveniently move, the fixation is realized through bolts and the bolt holes, the extension performance of the teaching table is realized, the moving convenience of the transportation mechanism is improved, the upper surface of the teaching table driving base is provided with a moving groove consistent with the sliding groove, and the transportation base is provided with a sliding column corresponding to the sliding groove.

2. Through set up laser rangefinder mechanism at extension platform lower extreme, set up speaker subassembly in laser rangefinder mechanism one side, after extension platform expandes, rely on laser rangefinder mechanism to measure the height of extension platform and ground, in the use, when extension platform height is less than the predetermined value, the speaker subassembly is given to transmission signal, send the chimes of doom, this just explains that the phenomenon of slope begins to appear in one side in extension platform, the personnel of being convenient for salvage extension platform in time, prevent that transport mechanism from dropping and damaging.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the upper surface structure of the spreading table of the present invention;

FIG. 3 is a schematic view of the lower surface of the extension table of the present invention;

in the figure: 1. a teaching platform driving base; 2. a support back frame; 3. a top frame; 4. a cross frame; 5. moving the plate; 6. a display component; 7. a laser ranging mechanism; 8. a transport mechanism; 9. a transport chassis; 10. a bolt; 11. a universal wheel assembly; 12. a delay station; 13. a magnet; 14. a fixed mount; 15. a knob; 16. a chute; 17. bolt holes; 18. a hinge; 19. a knob hole; 20. a speaker assembly.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a malleable teaching platform, including teaching platform drive base 1, teaching platform drive base 1's upper end is provided with support back of the body frame 2, support back of the body frame 2's upper end and be provided with roof-rack 3, the below of roof-rack 3 is provided with crossbearer 4, the front end of roof-rack 3 is provided with movable plate 5, the center department of movable plate 5 is provided with display module 6, teaching platform drive base 1's top is provided with transport mechanism 8, transport mechanism 8's lower extreme is provided with transportation chassis 9, teaching platform drive base 1's both sides all are provided with extension platform 12, extension platform 12's upper surface is provided with spout 16, extension platform 12's lower extreme is provided with laser rangefinder mechanism 7, one side of laser rangefinder mechanism 7 is provided with speaker subassembly 20.

Furthermore, one end of the extension table 12 is provided with a hinge 18, and the extension table 12 is rotatably connected with the teaching table driving base 1 through the hinge 18, so that the extension table 12 can be conveniently unfolded, and the extension function of the teaching table can be realized.

Further, spout 16 and extension platform 12 structure as an organic whole, the both sides of spout 16 all are provided with bolt hole 17, and the both ends of transportation chassis 9 all are provided with bolt 10, and transport chassis 9 passes through bolt 10 and bolt hole 17 threaded connection, and the transportation chassis 9 of being convenient for drives transport mechanism 8 and carries out the position transform on teaching platform drive base 1 and extension platform 12, improves the convenience.

Further, the other end of the extension table 12 is provided with a magnet 13, and the extension table 12 is magnetically connected with the teaching table driving base 1 through the magnet 13, so that the extension table 12 can be fixed to the side of the teaching table driving base 1 when not in use.

Further, mount 14 is all provided with in teaching platform drive base 1's both sides, and mount 14 and teaching platform drive base 1 welded connection, and mount 14 is provided with four, and the one end of mount 14 is provided with knob 15, is convenient for fix the extension platform 12 that expandes.

Further, the lower extreme of teaching platform drive base 1 is provided with universal wheel subassembly 11, and universal wheel subassembly 11 is provided with four, and the up end of extension platform 12 is provided with knob hole 19, and knob hole 19 is provided with four, is convenient for wholly remove through universal wheel subassembly 11, improves the convenience.

The working principle is as follows: during the use, rely on hinge 18 to rotate and expand two extension platforms 12, rely on knob 15 to pass mount 14 and knob hole 19 and rotate, it is fixed to realize extension platform 12, the upper surface of teaching platform drive base 1 has the shifting chute unanimous with spout 16, transport chassis 9 card with the traveller is on the shifting chute, along shifting chute and spout 16 carry out the position transform on teaching platform drive base 1 and extension platform 12, improve the convenience, rely on laser rangefinder mechanism 7 to measure the distance with ground after extension platform 12 expandes, in the use, when extension platform 12 highly is less than the predetermined value, the transmission signal gives speaker assembly 20, send the chimes of doom, this has just explained extension platform 12 begins to appear the phenomenon of slope on one side, the personnel of being convenient for promptly salvage extension platform 12, prevent that transport mechanism 8 from dropping and damaging.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A malleable teaching station, comprising a teaching station drive base (1), characterized in that: the upper end of teaching platform drive base (1) is provided with supports back of the body frame (2), the upper end of supporting back of the body frame (2) is provided with roof-rack (3), the below of roof-rack (3) is provided with crossbearer (4), the front end of roof-rack (3) is provided with movable plate (5), the center department of movable plate (5) is provided with display module (6), the top of teaching platform drive base (1) is provided with transport mechanism (8), the lower extreme of transport mechanism (8) is provided with transportation chassis (9), the both sides of teaching platform drive base (1) all are provided with extension platform (12), the upper surface of extension platform (12) is provided with spout (16), the lower extreme of extension platform (12) is provided with laser rangefinder mechanism (7), one side of laser rangefinder mechanism (7) is provided with speaker subassembly (20).

2. A malleable teaching station according to claim 1, wherein: one end of the extension table (12) is provided with a hinge (18), and the extension table (12) is rotatably connected with the teaching table driving base (1) through the hinge (18).

3. A malleable teaching station according to claim 1, wherein: the conveying device is characterized in that the sliding groove (16) and the extension table (12) are of an integral structure, bolt holes (17) are formed in the two sides of the sliding groove (16), bolts (10) are arranged at the two ends of the conveying underframe (9), and the conveying underframe (9) is in threaded connection with the bolt holes (17) through the bolts (10).

4. A malleable teaching station according to claim 1, wherein: the other end of the extension table (12) is provided with a magnet (13), and the extension table (12) is magnetically connected with the teaching table driving base (1) through the magnet (13).

5. A malleable teaching station according to claim 1, wherein: teaching platform drive base (1)'s both sides all are provided with mount (14), and mount (14) and teaching platform drive base (1) welded connection, and mount (14) are provided with four, the one end of mount (14) is provided with knob (15).

6. A malleable teaching station according to claim 1, wherein: the teaching platform is characterized in that the lower end of the teaching platform driving base (1) is provided with four universal wheel assemblies (11), the upper end faces of the extension platforms (12) are provided with knob holes (19), and the knob holes (19) are provided with four.