CN216416402U

CN216416402U - Podium with function of reading aloud for ideological and political education

Info

Publication number: CN216416402U
Application number: CN202123019570.XU
Authority: CN
Inventors: 沈世强
Original assignee: Yunnan College of Bussiness Management
Current assignee: Yunnan College of Bussiness Management
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses an ideological and political education is with podium that has a function of reading aloud belongs to teaching aid technical field, including the supporting seat, set up the elevating system in the supporting seat and set up in the outside elevating platform of supporting seat, install elevating system on inner cavity of a support base's the diapire, the outside sliding connection of supporting seat has the elevating platform, the fixed surface of elevating platform is connected with the baffle, the ware of reading is installed to one side outer wall of baffle, the regulating box is installed to the left side outer wall of elevating platform, install driving motor in the regulating box, driving motor's output shaft passes through shaft coupling fixedly connected with lead screw, lead screw's outer wall threaded connection has the guide bar, the clean mechanism of one side fixedly connected with of being close to the elevating platform of guide bar. This ideological and political education is with podium that has the function of reading aloud not only has the function of reading aloud, but also can carry out altitude mixture control according to teacher's use habit.

Description

Podium with function of reading aloud for ideological and political education

Technical Field

The utility model belongs to the technical field of teaching aid, concretely relates to ideological and political education is with podium that has the function of reading aloud.

Background

The podium is a table on high ground, and the people that can be convenient for lecture or lecture use, and consequently the use of podium is very popular, and occasions such as various classrooms, lectures all can use the podium, and when carrying out ideological and political education, podium or lecturer also can use the podium.

However, most of the height of the existing platform is fixed, and the height of a user of the platform is inconsistent, so that the head of the short platform is far away from the platform due to the height in the process of using the platform to perform speech, the body of the short platform needs to be greatly inclined, the observation angle between the short platform and the platform plane is not good when the short platform is used, the short platform is inconvenient to observe the lecture manuscript on the platform plane, and inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ideological and political education is with podium that has the function of reading aloud to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ideological and political education is with podium that has a function of reading aloud, includes the supporting seat, sets up elevating system in the supporting seat and sets up in the outside elevating platform of supporting seat, install elevating system on inner cavity of the support base's diapire, the outside sliding connection of supporting seat has the elevating platform, the fixed surface of elevating platform is connected with the baffle, the ware of reading aloud is installed to one side outer wall of baffle, the regulating box is installed to the left side outer wall of elevating platform, install driving motor in the regulating box, driving motor's output shaft passes through shaft coupling fixedly connected with lead screw, lead screw's outer wall threaded connection has the guide bar, the clean mechanism of one side fixedly connected with that is close to the elevating platform of guide bar.

In a further embodiment, elevating system includes step motor and sets up the lift sleeve above step motor, step motor's output shaft passes through shaft coupling fixedly connected with lifting screw, lifting screw's outer wall threaded connection has the lift sleeve, lifting sleeve's top fixedly connected with and elevating platform inner wall fixedly connected with baffle.

In a further embodiment, the cleaning mechanism comprises a cleaning box and a cleaning plate arranged in the cleaning box, a positioning plate is fixedly connected in the cleaning box, a guide hole is formed in the surface of the positioning plate, a guide post is slidably connected in the guide hole of the positioning plate, a pressing plate is fixedly connected to the top of the guide post, and the cleaning plate is mounted at the bottom of the guide post.

In a further embodiment, a rotating motor is installed on the inner wall of one side of the cleaning box, an output shaft of the rotating motor is fixedly connected with a rotating shaft through a coupler, a cam is fixedly connected to the outside of the rotating shaft, and a supporting spring is sleeved on the outside of the guide post.

In a further embodiment, a suction fan is installed on the outer wall of the right side of the lifting platform, a sliding groove is formed in the outer wall of the front side of the lifting platform, a dust collection box is connected in the sliding groove of the lifting platform in a sliding mode, a dust screen is installed in the dust collection box, and a dust collection groove is formed in the surface of the lifting platform.

In a further embodiment, the inner walls of the two sides of the supporting seat are respectively provided with a limiting chute, and the outer walls of the two sides of the lifting sleeve are respectively and fixedly connected with a limiting rod which slides in the limiting chute of the supporting seat.

In a further embodiment, a vent hole is formed in one side, close to the suction fan, of the dust collection box, and an air inlet pipe of the suction fan extends into the lifting platform and is attached to the vent hole in the dust collection box.

The utility model discloses a technological effect and advantage: according to the platform with the reading function for ideological and political education, through the arrangement of the lifting mechanism, the stepping motor drives the lifting road to rotate in a public security mode, so that the height of the lifting sleeve can be adjusted, the height of the lifting platform can be adjusted according to the height of a user, and the platform is convenient for users with different heights to use; through the arrangement of the reading device, automatic reading can be performed when the reading device is used, so that discomfort of teachers caused by long-time reading can be avoided; the guide screw is driven to rotate by the driving motor, the cleaning mechanism can be driven to move back and forth on the surface of the lifting platform, chalk dust on the surface of the lifting platform can be automatically cleaned by the cleaning plate in the cleaning mechanism, and the lifting platform is prevented from being polluted by the chalk dust; drive cam through the rotating electrical machines and rotate, cooperation supporting spring can make the cleaning plate reciprocate to can clear up the cleaning plate automatically, avoid chalk dust to pile up on the cleaning plate, this ideological and political education is with the podium that has the function of reading aloud, not only has the function of reading aloud, but also can carry out altitude mixture control according to teacher's use custom.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural connection diagram of the supporting base and the lifting platform of the present invention;

FIG. 3 is a schematic view of the dust collecting case of the present invention;

fig. 4 is a sectional view of the adjusting box of the present invention;

fig. 5 is a cross-sectional view of the cleaning mechanism of the present invention.

In the figure: 1. a supporting seat; 11. a stepping motor; 12. a lifting screw; 13. a lifting sleeve; 14. a limiting rod; 2. a lifting platform; 21. a suction fan; 22. a partition plate; 23. a dust collecting box; 24. a baffle plate; 25. a reading device; 26. a dust screen; 3. an adjusting box; 31. a drive motor; 32. a lead screw; 33. a guide bar; 4. a cleaning tank; 41. a rotating electric machine; 42. a rotating shaft; 43. a cam; 44. positioning a plate; 45. a guide post; 46. pressing a plate; 47. cleaning the plate; 48 support the springs.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to adjust the height of the platform according to the use habit of teachers, as shown in fig. 1 and fig. 2, a lifting mechanism is installed on the bottom wall of the inner cavity of the supporting seat 1, a lifting platform 2 is slidably connected to the outside of the supporting seat 1, the lifting mechanism comprises a stepping motor 11 and a lifting sleeve 13 arranged above the stepping motor 11, the stepping motor 11 is fixedly connected with the supporting seat 1 through bolts, an output shaft of the stepping motor 11 is fixedly connected with a lifting screw 12 through a coupler, the outer wall of the lifting screw 12 is in threaded connection with the lifting sleeve 13, a partition plate 22 is fixedly connected with the inner wall of the lifting sleeve 13 by welding, the inner walls of the two sides of the supporting seat 1 are respectively provided with a limiting chute, the outer walls of the two sides of the lifting sleeve 13 are respectively and fixedly connected with a limiting rod 14 sliding in the limiting chute of the supporting seat 1, and the limiting rod 14 can adjust the height of the lifting screw 12 when rotating, the moving path of the lifting sleeve 13 is limited, and the lifting sleeve 13 can be ensured to be lifted vertically.

In order to enable the platform to have the reading function and clean the chalk dust on the surface of the platform, as shown in fig. 1, 2 and 3, a baffle plate 24 is fixed on the surface of the lifting platform 2 through bolts, a reader 25 is installed on the outer wall of one side of the baffle plate 24, the reader 25 is the prior art, and will not be described in detail, the left outer wall of the lifting platform 2 is provided with an adjusting box 3 through a bolt, as shown in fig. 4, a driving motor 31 is installed in the adjusting box 3 through a bolt, an output shaft of the driving motor 31 is fixedly connected with a guide screw 32 through a coupling, one end of the guide screw 32, which is far away from the driving motor 31, is rotatably connected with the inner wall of the adjusting box 3 through a welded bearing, the outer wall of the guide screw 32 is in threaded connection with a guide rod 33, a guide groove for moving the guide rod 33 is formed in the surface of the adjusting box 3, and a cleaning mechanism is fixedly connected to one side of the guide rod 33, which is close to the lifting table 2;

the cleaning mechanism comprises a cleaning box 4 and a cleaning plate 47 arranged in the cleaning box 4, a positioning plate 44 is fixedly connected in the cleaning box 4, a guide hole is arranged on the surface of the positioning plate 44, a guide post 45 is connected in a guide hole of the positioning plate 44 in a sliding manner, a pressing plate 46 is fixedly connected to the top of the guide post 45, a cleaning plate 47 is installed at the bottom of the guide post 45, a through groove for moving the cleaning plate 47 is formed in the bottom of the cleaning box 4, a rotating motor 41 is installed on the inner wall of one side of the cleaning box 4, an output shaft of the rotating motor 41 is fixedly connected with a rotating shaft 42 through a coupler, one end, far away from the rotating motor 41, of the rotating shaft 42 is rotatably connected with the inner wall of the cleaning box 4 through a welded bearing, a cam 43 is fixedly connected to the outside of the rotating shaft 42, a supporting spring 48 is sleeved on the outside of the guide post 45, and two ends of the supporting spring 48 are respectively welded and fixed with the positioning plate 44 and the cleaning plate 47;

the suction fan 21 is installed through the bolt to the right side outer wall of elevating platform 2, the sliding tray has been seted up to the front side outer wall of elevating platform 2, and sliding connection has the dust collection box 23 in the sliding tray of elevating platform 2, the air vent has been seted up to one side that the dust collection box 23 is close to suction fan 21, and the intake pipe of suction fan 21 extends to in the elevating platform 2, and laminate with the air vent on the dust collection box 23, baffle 22 can support the dust collection box 23, install dust screen 26 in the dust collection box 23, avoid in the chalk dust gets into suction fan 21, the dust suction groove has been seted up on the surface of elevating platform 2.

Working principle, this podium that ideological and political education had a function of reading aloud, when using, start step motor 11, step motor 11 drives lifting screw 12 and rotates, thus adjust the height of lift sleeve 13, and then according to teacher's height, adjust the height of elevating platform 2, convenient teacher of different heights uses, teacher can be in the course of last class, broadcast textbook and relevant content with course through reader 25, when needing to clear up the chalk dust on the surface of elevating platform 2, start driving motor 31, driving motor 31 drives lead screw 32 and rotates, lead screw 32 drives the cleaning mechanism through guide bar 33 and reciprocates on the surface of elevating platform 2, carry out automatic clearance to the chalk dust on the surface of elevating platform 2 through cleaning plate 47 in the cleaning mechanism, start suction fan 21, adsorb the chalk dust, and collect the chalk dust through dust collection box 23, after the chalk dust clearance is accomplished, make cleaning plate 47 be located the top in dust absorption groove, start rotating electrical machines 41 simultaneously, rotating electrical machines 41 drives cam 43 and rotates, and cam 43 promotes guide post 45 through clamp plate 46 and removes, and cooperation supporting spring 48 can make cleaning plate 47 reciprocate to clear up cleaning plate 47 automatically, avoid the chalk dust to pile up on cleaning plate 47.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides an ideological and political education is with podium that has function of reading aloud, includes supporting seat (1), sets up elevating system in supporting seat (1) and sets up in supporting seat (1) outside elevating platform (2), its characterized in that: install elevating system on the diapire of supporting seat (1) inner chamber, the outside sliding connection of supporting seat (1) has elevating platform (2), the fixed surface of elevating platform (2) is connected with baffle (24), ware (25) are read to one side outer wall installation of baffle (24), regulating box (3) are installed to the left side outer wall of elevating platform (2), install driving motor (31) in regulating box (3), the output shaft of driving motor (31) passes through shaft coupling fixedly connected with lead screw (32), the outer wall threaded connection of lead screw (32) has guide bar (33), the clean mechanism of one side fixedly connected with that is close to elevating platform (2) of guide bar (33).

2. A lecture table for ideological and political education having a reading function according to claim 1, wherein: elevating system includes step motor (11) and sets up in the lift sleeve (13) of step motor (11) top, the output shaft of step motor (11) passes through shaft coupling fixedly connected with lifting screw (12), the outer wall threaded connection of lifting screw (12) has lift sleeve (13), the top fixedly connected with and elevating platform (2) inner wall fixedly connected with baffle (22) of lift sleeve (13).

3. A lecture table for ideological and political education having a reading function according to claim 1, wherein: clean mechanism includes cleaning box (4) and sets up cleaning plate (47) in cleaning box (4), fixedly connected with locating plate (44) in cleaning box (4), the guiding hole has been seted up on the surface of locating plate (44), and sliding connection has guide post (45) in the guiding hole of locating plate (44), top fixedly connected with clamp plate (46) of guide post (45), cleaning plate (47) are installed to the bottom of guide post (45).

4. A lecture table for ideological and political education having a reading function according to claim 3, wherein: rotating electrical machines (41) are installed to one side inner wall of clean box (4), the output shaft of rotating electrical machines (41) passes through shaft coupling fixedly connected with rotation axis (42), the outside fixedly connected with cam (43) of rotation axis (42), supporting spring (48) have been cup jointed to the outside of guide post (45).

5. A lecture table for ideological and political education having a reading function according to claim 1, wherein: suction fan (21) are installed to the right side outer wall of elevating platform (2), the sliding tray has been seted up to the front side outer wall of elevating platform (2), and sliding tray sliding connection has dust collection box (23) in elevating platform (2), install dust screen (26) in dust collection box (23), the dust absorption groove has been seted up on the surface of elevating platform (2).

6. A lecture table for ideological and political education having a reading function according to claim 2, wherein: the supporting seat is characterized in that limiting sliding grooves are formed in the inner walls of the two sides of the supporting seat (1), and limiting rods (14) sliding in the limiting sliding grooves of the supporting seat (1) are fixedly connected to the outer walls of the two sides of the lifting sleeve (13).

7. A lecture table for ideological and political education having a reading function according to claim 5, wherein: and one side of the dust collection box (23) close to the suction fan (21) is provided with a vent hole, and an air inlet pipe of the suction fan (21) extends into the lifting platform (2) and is jointed with the vent hole on the dust collection box (23).