CN213128530U

CN213128530U - Teaching is with teaching platform with dustproof function

Info

Publication number: CN213128530U
Application number: CN202021360746.0U
Authority: CN
Inventors: 王翠萍; 董瑞芳
Original assignee: Shandong Water Conservancy Vocational College
Current assignee: Shandong Water Conservancy Vocational College
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-07
Anticipated expiration: 2030-07-13

Abstract

The utility model belongs to the technical field of teaching is with teaching platform, specifically disclose a teaching platform is used in teaching with dustproof function, including bottom plate and vice connection pad, the top swing joint of bottom plate has main connection pad, and has installed main telescopic link perpendicularly in the top of main connection pad, vice connection pad is located the top of main telescopic link, and the top swing joint of vice connection pad has the podium, the inside swing joint of podium has main connecting block, and has installed vice telescopic link perpendicularly in the top of main connecting block, vice connecting block has been installed perpendicularly in the top of vice telescopic link, and the top swing joint of vice connecting block has the connecting plate, the bracing piece has been installed to the left side parallel of connecting plate, and the left side fixedly connected with slide rail of bracing piece. This teaching platform is used in teaching with dustproof function compares with current ordinary teaching platform for teaching, possesses the function of altitude mixture control, can carry out altitude mixture control to the teaching platform, and the device possesses dustproof construction simultaneously to the reduction is to the pollution of environment.

Description

Teaching is with teaching platform with dustproof function

Technical Field

The utility model relates to a teaching is with teaching platform technical field with dustproof function specifically is a teaching is with teaching platform with dustproof function.

Background

The traditional teaching mode is blackboard writing teaching, a large amount of dust is often generated when a blackboard is erased, the environment is polluted, and the physical health of teachers giving lessons is not facilitated, so that the computer multimedia teaching is widely applied, the existing traditional technology is not comprehensive in consideration, and the following defects are overcome.

Present teaching is with teaching platform, do not possess altitude mixture control's function, can not carry out altitude mixture control to teaching platform according to teacher's height, the messenger teacher that can not be fine imparts knowledge to students, thereby the quality of having reduced the teaching is to the above-mentioned condition, current teaching platform does not possess dustproof construction simultaneously, make a large amount of dusts pile up on the teaching mesa, not only the polluted environment, do not also be favorable to the teacher's of giving lessons healthy, carry out technical innovation on the basis of teaching platform for the teaching that has dustproof function now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching platform is used in teaching with dustproof function, provide general teaching platform for teaching in solving above-mentioned background, do not possess altitude mixture control's function, can not carry out altitude mixture control to the teaching platform according to teacher's height, the messenger teacher that can not be fine imparts knowledge to students, thereby the quality that has reduced the teaching is to the above-mentioned condition, the teaching platform that has now simultaneously does not possess dustproof construction, make a large amount of dusts pile up on the teaching mesa, not only the polluted environment, do not also do benefit to the healthy of the mr of giving lessons, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a teaching platform with a dustproof function for teaching comprises a bottom plate and an auxiliary connecting disc, wherein a main connecting disc is movably connected above the bottom plate, a main telescopic rod is vertically arranged above the main connecting disc, the auxiliary connecting disc is positioned above the main telescopic rod, a platform is movably connected above the auxiliary connecting disc, a main connecting block is movably connected inside the platform, an auxiliary telescopic rod is vertically arranged above the main connecting block, an auxiliary connecting block is vertically arranged above the auxiliary telescopic rod, a connecting plate is movably connected above the auxiliary connecting block, a supporting rod is parallelly arranged on the left side of the connecting plate, a sliding rail is fixedly connected on the left side of the supporting rod, a sliding rod is movably connected inside the sliding rail, a collecting box is fixedly connected below the sliding rod, a sealing cover is fixedly connected on the left side of the collecting box, a handle is fixedly connected on the left side of the sealing cover, a transverse plate is vertically arranged above the sliding rail, and the top swing joint of diaphragm has the mount pad, the aspirator pump has been installed perpendicularly to the top of mount pad, and the left side fixedly connected with dust absorption pipe of aspirator pump, the parallel guide rail of having installed in the top of aspirator pump, and the inside swing joint of guide rail has the guide arm, the top fixedly connected with pull rod of guide arm, and the right side fixedly connected with buckle of guide arm.

Preferably, the main telescopic rod and the bottom plate form a telescopic structure through the main connecting disc, and the upper surface of the main telescopic rod is tightly attached to the lower surface of the auxiliary connecting disc.

Preferably, the main connecting block is horizontally arranged on the inner surface of the platform, and the main connecting block and the auxiliary connecting block form a telescopic structure through an auxiliary telescopic rod.

Preferably, the support rods are symmetrically arranged on the inner surface of the platform, and the central axis of the connecting plate coincides with the central axis of the platform.

Preferably, the slide rail is arranged on the left side of the support rod in a horizontal shape, and the handle and the slide rail form a sliding structure through the sealing cover and the slide rod.

Preferably, the pull rod and the guide rail form a sliding structure through a guide rod, and the right side of the guide rod is tightly attached to the left side of the buckle.

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

1. the utility model discloses a bottom plate, main connection pad, main telescopic link, vice connection pad and the podium mutually support between for the device can be according to the teacher of different heights, the height of self-propelled regulation podium makes the teacher be in suitable height and imparts knowledge to students, thereby makes the student more audio-visual to observe the position of teacher, thereby has improved the quality when teaching teacher and teaching;

2. the utility model discloses a main connecting block, vice telescopic link, vice connecting block, connecting plate, guide rail, guide arm, pull rod and buckle between mutually support, when the teaching computer on the connecting plate need not use, user's accessible adjusts vice telescopic link, makes vice telescopic link move downwards to the podium inside, user's accessible pulling pull rod, makes the pull rod drive the guide arm and slide on the guide rail, closes the podium, prevents that dust and water stain from getting into the podium inside, causes the teaching computer of inside to damage, has improved the security;

3. the utility model discloses a mutually supporting between slide rail, slide bar, collecting box, closing cap, handle, aspirator pump and the dust absorption pipe for the device during operation, the user starts the aspirator pump, and the aspirator pump passes through the dust absorption pipe and inhales to the collecting box inside with the dust that drops on the podium mesa, thereby has guaranteed the cleanliness of podium mesa, provides a clean comfortable teaching environment for teacher and student, has improved the teaching security simultaneously.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

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

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a base plate; 2. a main connecting disc; 3. a main telescopic rod; 4. a secondary connecting disc; 5. a platform; 6. a main connecting block; 7. an auxiliary telescopic rod; 8. an auxiliary connecting block; 9. a connecting plate; 10. a support bar; 11. a slide rail; 12. a slide bar; 13. a collection box; 14. sealing the cover; 15. a handle; 16. a transverse plate; 17. a mounting seat; 18. a getter pump; 19. a dust collection pipe; 20. a guide rail; 21. a guide bar; 22. a pull rod; 23. and (5) buckling.

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. 1-3, the present invention provides a technical solution: a teaching platform with a dustproof function for teaching comprises a bottom plate 1 and an auxiliary connecting disc 4, a main connecting disc 2 is movably connected above the bottom plate 1, a main telescopic rod 3 is vertically arranged above the main connecting disc 2, the main telescopic rod 3 and the bottom plate 1 form a telescopic structure through the main connecting disc 2, the upper surface of the main telescopic rod 3 is tightly attached to the lower surface of the auxiliary connecting disc 4, the bottom plate 1, the main connecting disc 2, the main telescopic rod 3, the auxiliary connecting disc 4 and a platform 5 are matched with each other, so that the device can automatically adjust the height of the platform 5 according to teachers with different heights, the teachers can teach at a proper height, the students can observe the positions of the teachers more visually, and the quality of teachers and teaching is improved;

the assistant connecting disc 4 is positioned above the main telescopic rod 3, the platform 5 is movably connected above the assistant connecting disc 4, the main connecting block 6 is movably connected inside the platform 5, the assistant telescopic rod 7 is vertically arranged above the main connecting block 6, the main connecting block 6 is horizontally arranged on the inner surface of the platform 5, the main connecting block 6 forms a telescopic structure with the assistant connecting block 8 through the assistant telescopic rod 7, the main connecting block 6, the assistant telescopic rod 7, the assistant connecting block 8, the connecting plate 9, the guide rail 20, the guide rod 21, the pull rod 22 and the buckle 23 are mutually matched, when a teaching computer on the connecting plate 9 is not needed, a user can adjust the assistant telescopic rod 7 to enable the assistant telescopic rod 7 to downwards move into the platform 5, the user can drive the pull rod 22 to drive the guide rod 21 to slide on the guide rail 20 by pulling the pull rod 22 to close the platform 5, and prevent dust and water stain from entering into the platform 5, the internal teaching computer is damaged, and the safety is improved;

an auxiliary connecting block 8 is vertically arranged above the auxiliary telescopic rod 7, a connecting plate 9 is movably connected above the auxiliary connecting block 8, a supporting rod 10 is arranged on the left side of the connecting plate 9 in parallel, a sliding rail 11 is fixedly connected on the left side of the supporting rod 10, the supporting rods 10 are symmetrically arranged on the inner surface of the platform 5, the central axis of the connecting plate 9 is coincident with the central axis of the platform 5, the sliding rail 11 is horizontally arranged on the left side of the supporting rod 10, a handle 15 and the sliding rail 11 form a sliding structure through a sealing cover 14 and a sliding rod 12, the sliding rail 11, the sliding rod 12, a collecting box 13, a sealing cover 14, the handle 15, an air suction pump 18 and a dust suction pipe 19 are matched with each other, when the device works, a user starts the air suction pump 18, the air suction pump 18 sucks dust falling on the platform surface of the platform 5 into the collecting box 13 through the dust suction pipe, provides a clean and comfortable teaching environment for teachers and students, improves the teaching safety, the slide rail 11 is movably connected with a slide bar 12, and a collecting box 13 is fixedly connected below the sliding rod 12, a sealing cover 14 is fixedly connected at the left side of the collecting box 13, a handle 15 is fixedly connected to the left side of the cover 14, a transverse plate 16 is vertically arranged above the slide rail 11, and the upper part of the transverse plate 16 is movably connected with a mounting seat 17, a suction pump 18 is vertically arranged above the mounting seat 17, and the left side of the air suction pump 18 is fixedly connected with a dust suction pipe 19, a guide rail 20 is arranged above the air suction pump 18 in parallel, a guide rod 21 is movably connected inside the guide rail 20, a pull rod 22 is fixedly connected above the guide rod 21, and the right side of the guide rod 21 is fixedly connected with a buckle 23, the pull rod 22 and the guide rail 20 form a sliding structure through the guide rod 21, and the right side of the guide rod 21 is tightly attached to the left side of the buckle 23.

The working principle is as follows: when the teaching platform with the dustproof function is used, firstly, a user installs two main telescopic rods 3 (model: TGE-35) on a bottom plate 1 through a main connecting disc 2, and simultaneously, connects the main telescopic rods 3 with a platform 5 through a secondary connecting disc 4, after the connection is finished, the user can carry out teaching use on the device, firstly, the user can automatically adjust the height of the platform 5 according to teachers with different heights so that the teachers can carry out teaching at a proper height, thus students can more visually observe the positions of the teachers, thereby improving the quality of the teachers during teaching, simultaneously, when the device works, the user starts an air suction pump 18 (model: JET-G17-37), the air suction pump 18 sucks dust falling from the platform surface of the platform 5 into a collecting box 13 through a dust suction pipe 19, thereby ensuring the cleanliness of the platform surface of the platform 5, after the teaching is finished, when a teaching computer on the connecting plate 9 is not needed, a user can adjust the auxiliary telescopic rod 7 (model: TGE-35) to enable the auxiliary telescopic rod 7 to move downwards to the inside of the platform 5, the user can pull the pull rod 22 to enable the pull rod 22 to drive the guide rod 21 to slide on the guide rail 20 to close the platform 5, dust and water stains are prevented from entering the inside of the platform 5 to cause the damage of the teaching computer inside, and the safety is improved, namely the working principle of the teaching platform with the dustproof function.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching is with teaching platform with dustproof function, includes bottom plate (1) and auxiliary connection dish (4), its characterized in that: a main connecting disc (2) is movably connected above the bottom plate (1), a main telescopic rod (3) is vertically arranged above the main connecting disc (2), an auxiliary connecting disc (4) is positioned above the main telescopic rod (3), a platform (5) is movably connected above the auxiliary connecting disc (4), a main connecting block (6) is movably connected inside the platform (5), an auxiliary telescopic rod (7) is vertically arranged above the main connecting block (6), an auxiliary connecting block (8) is vertically arranged above the auxiliary telescopic rod (7), a connecting plate (9) is movably connected above the auxiliary connecting block (8), a supporting rod (10) is parallelly arranged on the left side of the connecting plate (9), a sliding rail (11) is fixedly connected on the left side of the supporting rod (10), a sliding rod (12) is movably connected inside the sliding rail (11), and a collecting box (13) is fixedly connected below the sliding rod (12), the utility model discloses a dust collector, including collecting box (13), left side fixedly connected with closing cap (14), and left side fixedly connected with handle (15) of closing cap (14), diaphragm (16) have been installed perpendicularly to the top of slide rail (11), and the top swing joint of diaphragm (16) has mount pad (17), aspirator pump (18) have been installed perpendicularly to the top of mount pad (17), and the left side fixedly connected with dust absorption pipe (19) of aspirator pump (18), guide rail (20) have been installed to the top parallel of aspirator pump (18), and the inside swing joint of guide rail (20) has guide arm (21), the top fixedly connected with pull rod (22) of guide arm (21), and the right side fixedly connected with buckle (23) of guide arm (21).

2. The teaching platform with the dustproof function of claim 1, which is characterized in that: the main telescopic rod (3) and the bottom plate (1) form a telescopic structure through the main connecting disc (2), and the upper surface of the main telescopic rod (3) is tightly attached to the lower surface of the auxiliary connecting disc (4).

3. The teaching platform with the dustproof function of claim 1, which is characterized in that: the main connecting block (6) is horizontally arranged on the inner surface of the platform (5), and the main connecting block (6) and the auxiliary connecting block (8) form a telescopic structure through an auxiliary telescopic rod (7).

4. The teaching platform with the dustproof function of claim 1, which is characterized in that: the supporting rods (10) are symmetrically arranged on the inner surface of the platform (5), and the central axis of the connecting plate (9) is coincident with the central axis of the platform (5).

5. The teaching platform with the dustproof function of claim 1, which is characterized in that: the sliding rail (11) is horizontally arranged on the left side of the supporting rod (10), and the handle (15) and the sliding rail (11) form a sliding structure through the sealing cover (14) and the sliding rod (12).

6. The teaching platform with the dustproof function of claim 1, which is characterized in that: the pull rod (22) and the guide rail (20) form a sliding structure through the guide rod (21), and the right side of the guide rod (21) is tightly attached to the left side of the buckle (23).