CN215382165U

CN215382165U - Wisdom is thing networking teaching podium for campus

Info

Publication number: CN215382165U
Application number: CN202121295591.1U
Authority: CN
Inventors: 周浩; 杨军; 周仁志
Original assignee: Zhongke Xintong Chengdu Construction Engineering Co ltd
Current assignee: Zhongke Xintong Chengdu Construction Engineering Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-04
Anticipated expiration: 2031-06-10

Abstract

The utility model belongs to the technical field of teaching podcasts, in particular to an Internet of things teaching podcast for a smart campus, and aims to solve the problem that the teaching requirements of teachers with different heights cannot be met due to the fact that the existing Internet of things teaching podcasts for the smart campus are generally fixedly arranged in a classroom, inconvenient to move and incapable of being adjusted due to the fact that the height of the existing Internet of things teaching podcasts is fixed. The height of the teaching platform of the Internet of things is convenient to adjust, the applicability is improved, and the teaching platform of the Internet of things is convenient to move so as to ensure the use flexibility.

Description

Wisdom is thing networking teaching podium for campus

Technical Field

The utility model relates to the technical field of teaching podcasts, in particular to an Internet of things teaching podcast for a smart campus.

Background

The platform is a facility which is arranged for conveniently speaking in occasions such as conferences or teaching, and the platform in the smart campus system needs to realize effective integration and optimization of various resources in the campus through an informatization means, so that effective configuration and full utilization of the resources are realized, and the teaching quality and efficiency are improved. In the teaching process, through the multimedia control panel who sets up on the podium, let the convenient operation control panel of teacher on the podium, can improve teacher's quality and efficiency of giving lessons.

Present wisdom is thing networking teaching river sky for campus is generally fixed the setting in the classroom, and highly also fixed, fix in the classroom, inconvenient removal, thereby inconvenient outdoor training teaching, because teacher's height differs, the higher teacher of stature uses lower podium can lead to the waist damage great, the shorter teacher of stature uses higher podium also comparatively hard, the podium height-fixing of imparting knowledge to students, can't satisfy different height mr's teaching requirement, therefore we have proposed that the thing networking teaching podium is used for solving above-mentioned problem in the wisdom campus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the prior Internet of things teaching platform for the smart campus is generally fixedly arranged in a classroom, is inconvenient to move, cannot be adjusted due to fixed height, and cannot meet the teaching requirements of teachers with different heights.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the Internet of things teaching platform for the smart campus comprises a platform plate, wherein a display screen is fixedly mounted at the top of the platform plate, a cabinet body is fixedly mounted at the bottom of the platform plate, universal wheels are fixedly mounted at four corners of the bottom of the cabinet body, a through hole is formed in the bottom of the cabinet body, a frame body is slidably mounted in the through hole, a supporting plate is fixedly mounted at the bottom of the frame body, a fixing plate is fixedly mounted on the inner wall of the bottom of the cabinet body, a mounting hole is formed in one side of the fixing plate, a lead screw is rotatably mounted in the mounting hole, two external threads with opposite rotation directions are arranged on the outer side of the lead screw, two sleeve plates are sleeved on the outer side of the lead screw in a threaded manner, connecting plates are rotatably mounted on the front sides of the two sleeve plates, two fixing shafts are fixedly mounted on the inner wall of the rear side of the frame body, the two connecting plates are rotatably sleeved on the outer sides of the corresponding fixing shafts respectively, a turntable is fixedly mounted at one end of the lead screw, and a rocker arm is fixedly mounted on one side of the turntable, and the opposite side of carousel has seted up a plurality of recesses, the spout has been seted up to one side of fixed plate, and slidable mounting has the slide in the spout, and one side fixed mounting of slide has kelly and push pedal, and kelly activity joint is in the recess that corresponds.

Preferably, one side of slide two reset springs of fixedly connected with, the equal fixed connection of one end of two reset springs resets to the slide on the one side inner wall of spout.

Preferably, a guide rod is fixedly installed on one side of the fixed plate, and the two sleeve plates are respectively sleeved on the outer sides of the corresponding guide rods in a sliding manner to guide the sleeve plates.

Preferably, the guide plate is fixedly mounted on the inner wall of the bottom of the sliding groove, and the guide plate is sleeved on the outer side of the push plate in a sliding mode to guide the push plate.

Preferably, one side of the cabinet body is rotated through the hinge and is installed two cabinet doors, and one side fixed mounting of cabinet door has the handle, and the internal fixed mounting of cabinet has the limiting plate, the spacing groove has all been seted up to the both sides of framework, and two limiting plates are sliding connection respectively in the spacing groove that corresponds, lead to the framework.

Preferably, the outer side of the screw rod is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted to the other side of the fixing plate to limit the screw rod.

According to the Internet of things teaching platform for the smart campus, a push plate is pushed by a hand to drive a sliding plate to move to one side and compress a return spring, the sliding plate drives a clamping rod to move to one side to be separated from connection with a groove, then a rocker arm is controlled to drive a rotary plate and a lead screw to rotate, the lead screw drives two sleeve plates to move to one side away from each other through thread transmission with the two sleeve plates and under the guiding action of a guide rod, the two sleeve plates respectively drive a cabinet body to move upwards through corresponding connecting plates, the cabinet body drives a bedplate to move upwards, so that the height of the bedplate is adjusted, and then the push plate is loosened to enable the sliding plate to move under the elastic force action of the return spring, so that the use requirements of teachers with different heights can be met;

according to the Internet of things teaching platform for the smart campus, the push plate is pushed, then the rocker arm is rotated reversely to drive the two sleeve plates to move towards one sides close to each other, so that the universal wheels of the cabinet body are in contact with the ground, the rocker arm is driven to drive the supporting plate to move towards the ground in a continuously reverse rotating mode, and the supporting plate is separated from the ground so as to move the cabinet body and the bedplate;

the height adjusting device is reasonable in structural design, facilitates height adjustment of the teaching platform of the Internet of things, improves applicability, facilitates movement of the teaching platform of the Internet of things, ensures use flexibility and is high in reliability.

Drawings

Fig. 1 is a schematic perspective view of an internet of things teaching platform for a smart campus according to the present invention;

fig. 2 is a schematic cross-sectional structure view of an internet of things teaching platform for a smart campus, according to the present invention;

fig. 3 is a schematic structural diagram of a part a of an internet of things teaching platform for a smart campus, according to the present invention.

In the figure: 1. a platen; 2. a display screen; 3. pushing the plate; 4. a cabinet body; 5. a cabinet door; 6. a universal wheel; 7. a support plate; 8. a frame body; 9. a screw rod; 10. sheathing; 11. a connecting plate; 12. a guide bar; 13. a turntable; 14. a rocker arm; 15. a groove; 16. a clamping rod; 17. a chute; 18. a slide plate; 19. a limiting plate; 20. and (7) fixing the plate.

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 internet of things teaching platform for a smart campus comprises a platform plate 1, a display screen 2 is fixedly installed at the top of the platform plate 1, a cabinet body 4 is fixedly installed at the bottom of the platform plate 1, universal wheels 6 are fixedly installed at four corners of the bottom of the cabinet body 4, a through hole is formed in the bottom of the cabinet body 4, a frame body 8 is slidably installed in the through hole, a supporting plate 7 is fixedly installed at the bottom of the frame body 8, a fixing plate 20 is fixedly installed on the inner wall of the bottom of the cabinet body 4, an installation hole is formed in one side of the fixing plate 20, a lead screw 9 is rotatably installed in the installation hole, two external threads with opposite rotation directions are arranged on the outer side of the lead screw 9, two sleeve plates 10 are in threaded sleeve connection with the outer side of the lead screw 9, connecting plates 11 are rotatably installed on the front sides of the two sleeve plates 10, two fixing shafts are fixedly installed on the inner wall of the rear side of the frame body 8, and the two connecting plates 11 are respectively rotatably sleeved on the outer sides of the corresponding fixing shafts, one end fixed mounting of lead screw 9 has carousel 13, and one side fixed mounting of carousel 13 has rocking arm 14, and a plurality of recesses 15 have been seted up to the opposite side of carousel 13, and spout 17 has been seted up to one side of fixed plate 20, and slidable mounting has slide 18 in the spout 17, and one side fixed mounting of slide 18 has kelly 16 and push pedal 3, and kelly 16 activity joint is in corresponding recess 15.

In the utility model, one side of the sliding plate 18 is fixedly connected with two return springs, and one ends of the two return springs are fixedly connected to the inner wall of one side of the sliding groove 17 to reset the sliding plate 18.

In the utility model, one side of the fixed plate 20 is fixedly provided with the guide rod 12, and the two sleeve plates 10 are respectively sleeved on the outer sides of the corresponding guide rods 12 in a sliding manner to guide the sleeve plates 10.

In the utility model, the inner wall of the bottom of the sliding groove 17 is fixedly provided with the guide plate, and the guide plate is sleeved on the outer side of the push plate 3 in a sliding manner to guide the push plate 3.

According to the utility model, two cabinet doors 5 are rotatably mounted on one side of a cabinet body 4 through hinges, a handle is fixedly mounted on one side of each cabinet door 5, limiting plates 19 are fixedly mounted in the cabinet body 4, limiting grooves are formed in two sides of a frame body 8, and the two limiting plates 19 are respectively connected in the corresponding limiting grooves in a sliding manner to guide the frame body 8.

In the utility model, the outer side of the screw rod 9 is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted against the other side of the fixed plate 20 to limit the screw rod 9.

In the utility model, when in use, the push plate 3 is pushed by hand to drive the sliding plate 18 to move to one side and compress the return spring, the sliding plate 18 drives the clamping rod 16 to move to one side to separate the clamping rod from the connection with the groove 15, then the rocker 14 is controlled to drive the rotary disc 13 and the screw rod 9 to rotate, the screw rod 9 drives the two sleeve plates 10 to move to one side far away from each other under the guiding action of the guide rod 12 through the thread transmission with the two sleeve plates 10, the two sleeve plates 10 respectively drive the cabinet body 4 to move upwards through the corresponding connecting plates 11, the cabinet body 4 drives the bedplate 1 to move upwards so as to adjust the height of the bedplate 1, then the push plate 3 is loosened to enable the sliding plate 18 to move to meet the use requirements of teachers with different heights under the elastic force of the return spring, and the rocker 14 can be driven to move to one side near to each other by pushing the push plate 3 and then reversely rotating the rocker 14, therefore, the cabinet body 4 is enabled to be in contact with the ground, the rocker arm 14 is driven to drive the supporting plate 7 to move in a continuous reverse rotation mode, the supporting plate 7 is enabled to be separated from the ground, and the cabinet body 4 and the bedplate 1 are convenient to move.

Claims

1. Wisdom is thing networking teaching podium for campus, including platen (1), its characterized in that, the top fixed mounting of platen (1) has display screen (2), and the bottom fixed mounting of platen (1) has the cabinet body (4), and the bottom four corners of the cabinet body (4) all fixed mounting have universal wheel (6), and the bottom of the cabinet body (4) has seted up the through-hole, and slidable mounting has framework (8) in the through-hole, and the bottom fixed mounting of framework (8) has backup pad (7), fixed mounting has fixed plate (20) on the bottom inner wall of the cabinet body (4), and one side of fixed plate (20) has seted up the mounting hole, and the lead screw (9) is installed in the mounting hole rotation, and the outside of lead screw (9) is provided with two external screw threads that revolve to opposite direction, and two lagging (10) have been cup jointed to the outside screw thread of lead screw (9), and connecting plate (11) have all been installed in the front side of two lagging (10) to rotate, fixed mounting has two fixed axles on the rear side inner wall of framework (8), and two connecting plates (11) rotate respectively and cup joint in the outside of the fixed axle that corresponds, the one end fixed mounting of lead screw (9) has carousel (13), and one side fixed mounting of carousel (13) has rocking arm (14), and the opposite side of carousel (13) has seted up a plurality of recesses (15), spout (17) have been seted up to one side of fixed plate (20), and slidable mounting has slide (18) in spout (17), and one side fixed mounting of slide (18) has kelly (16) and push pedal (3), and kelly (16) activity joint is in recess (15) that correspond.

2. The internet of things teaching platform for the smart campus according to claim 1, wherein two return springs are fixedly connected to one side of the sliding plate (18), and one ends of the two return springs are fixedly connected to an inner wall of one side of the sliding groove (17).

3. The internet of things teaching platform for the smart campus according to claim 1, wherein a guide bar (12) is fixedly installed on one side of the fixing plate (20), and the two sleeve plates (10) are respectively slidably sleeved on the outer sides of the corresponding guide bars (12).

4. The internet of things teaching platform for the smart campus according to claim 1, wherein a guide plate is fixedly mounted on the inner bottom wall of the sliding groove (17), and the guide plate is slidably sleeved on the outer side of the push plate (3).

5. The internet of things teaching platform for the smart campus according to claim 1, wherein two cabinet doors (5) are rotatably installed on one side of the cabinet body (4) through hinges, a handle is fixedly installed on one side of each cabinet door (5), a limiting plate (19) is fixedly installed in the cabinet body (4), limiting grooves are formed in both sides of the frame body (8), and the two limiting plates (19) are respectively slidably connected in the corresponding limiting grooves.

6. The internet of things teaching platform for the smart campus according to claim 1, wherein a limiting ring is fixedly sleeved on the outer side of the screw rod (9), and the limiting ring is movably abutted against the other side of the fixing plate (20).