CN209883381U

CN209883381U - Podium for ideological and political theory teaching

Info

Publication number: CN209883381U
Application number: CN201920416757.7U
Authority: CN
Inventors: 彭瑛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-03
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a podium for ideological and political theory teaching, including base, auxiliary box rotary drum, podium body and mesa backplate, the auxiliary box sets up in the top of base, and the top of auxiliary box opens there is the ring channel, and the rotary drum rotates to be connected in the ring channel, the setting in the top of rotary drum of podium body, and the mesa backplate sets up in the top lateral wall of podium body, be provided with automatically controlled lift adjustment mechanism in the auxiliary box, base top inner wall is provided with over-and-under type moving mechanism. The utility model discloses can freely adjust the height of universal wheel to can freely remove podium to suitable position, facilitate the use, then the pneumatic cylinder can freely adjust the height of universal wheel, thereby can avoid the phenomenon that the universal wheel sideslips to appear when using the podium to take place, can drive two linkage covers through the motor and relative or move in opposite directions, and collocation hinge mount, the height that can freely adjust the podium need not the manpower and adjusts convenient and fast.

Description

Podium for ideological and political theory teaching

Technical Field

The utility model relates to an ideological and political theory teaching technical field especially relates to a podium for ideological and political theory teaching.

Background

To saying, be the mode of implementing ideological and political education, more and more appear aiming at the propaganda of ideological and political education, can be better more solemn give the student a mental comprehension through saying the mode, more effectual improvement student study ideological and political education.

Through the retrieval, chinese patent application No. 201720548693.7 discloses a collapsible podium of ideological and political theory teaching usefulness, including the podium body, the podium body includes two support columns, and this collapsible podium of ideological and political theory teaching usefulness all sets up first recess in the both sides face of two support columns. The foldable platform for ideological and political theory teaching in the patent has the following defects: this podium need turn over a book fixedly when using, complex operation influences the availability factor to the flexibility ratio of use is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a podium for ideological and political theory teaching.

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

the utility model provides a podium for ideological and political theory teaching, includes base, auxiliary box rotary drum, podium body and mesa backplate, the auxiliary box sets up in the top of base, and the top of auxiliary box opens there is the ring channel, and the rotary drum rotates to be connected in the ring channel, the podium body set up in the top of rotary drum, and the mesa backplate sets up in the top lateral wall of podium body, be provided with automatically controlled lift adjustment mechanism in the auxiliary box, base top inner wall is provided with over-and-under type moving mechanism.

Furthermore, automatically controlled lift adjustment mechanism includes motor and double-end lead screw, and the outer wall of double-end lead screw is fixed with the linkage cover, and the top of linkage cover is fixed with the backup pad through the hinge mount.

Furthermore, the both ends of double-end lead screw are fixed in the both sides inner wall of auxiliary tank through the bearing respectively, and the output shaft of motor passes through the shaft coupling and forms transmission fit with double-end lead screw.

Furthermore, a driving box is fixed on the outer wall of one side of the auxiliary box, the motor is arranged on the inner wall of the driving box, a heat dissipation opening is formed in the outer wall of one side of the driving box, and a dust screen is fixed on the inner wall of the heat dissipation opening.

Further, backup pad sliding connection is in auxiliary box inner wall, and the top of backup pad is fixed with the pivot through the bearing, and the top of pivot is fixed in the bottom of podium body through the bearing.

Furthermore, both ends of the rotating shaft are fixed with reinforcing ribs, and the side walls of the reinforcing ribs are welded on the inner wall of the rotating drum.

Furthermore, the lifting type moving mechanism comprises two hydraulic cylinders, the bottom ends of the two hydraulic cylinders are fixedly provided with the same bottom plate, and four corners of the outer wall of the bottom plate are fixedly provided with universal wheels.

Further, the podium body is cabinet body structure, and the top of podium body is fixed with the support, and the top of support is fixed with the lecture paper splint.

The utility model has the advantages that:

1. through setting up pneumatic cylinder, bottom plate and universal wheel, can freely adjust the height of universal wheel to can freely remove podium to suitable position, facilitate the use, then the pneumatic cylinder can freely adjust the height of universal wheel, thereby can avoid the phenomenon emergence that the universal wheel sideslips when using the podium.

2. Through setting up motor and double-end lead screw, can drive two linkage cover relative or motion in opposite directions through the motor to collocation hinge mount can freely adjust the height of podium, need not the manpower and adjusts convenient and fast.

3. Through setting up rotary drum and pivot, can freely adjust the angle of podium, and set up the strengthening rib, can improve device's stability, installation dust screen in the drive box in addition effectively prevents dust when reaching good radiating effect, extends the life of motor to set up the lecture paper splint, make things convenient for centre gripping manuscript paper, and the podium body is cabinet body structure, can place article books, facilitate the use.

Drawings

Fig. 1 is a schematic view of the overall structure of a platform for ideological and political theory teaching according to the present invention;

FIG. 2 is a perspective view of the platform for ideological and political theory teaching provided by the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the platform comprises a base 1, an auxiliary box 2, a platform body 3, a platform surface guard plate 4, a manuscript clamping plate 5, a support 6, a rotating shaft 7, a reinforcing rib 8, a rotating cylinder 9, a driving box 10, a motor 11, a double-head screw rod 12, a hydraulic cylinder 13, a universal wheel 14, a bottom plate 15, a linkage sleeve 16, a hinge frame 17 and a supporting plate 18.

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.

Referring to fig. 1-3, a podium for ideological and political theory teaching, including base 1, auxiliary box 2 rotary drum 9, podium body 3 and mesa backplate 4, auxiliary box 2 passes through the fix with screw on the top of base 1, and open on the top of auxiliary box 2 has the ring channel, rotary drum 9 rotates to be connected in the ring channel, the top of podium body 3 through the fix with screw on rotary drum 9, and mesa backplate 4 passes through the fix with screw on the top lateral wall of podium body 3, be provided with automatically controlled lift adjustment mechanism in the auxiliary box 2, base 1 top inner wall is provided with over-and-under type moving mechanism.

In the utility model, the electric control lifting adjusting mechanism comprises a motor 11 and a double-head screw 12, the rotation directions of the screw threads at the two ends of the double-head screw 12 are opposite, the outer wall of the double-head screw 12 is connected with a linkage sleeve 16 through screw threads, the top end of the linkage sleeve 16 is fixed with a support plate 18 through a hinge bracket 17, the two ends of the double-head screw 12 are respectively fixed on the inner walls at the two sides of an auxiliary box 2 through bearings, the output shaft of the motor 11 forms transmission fit with the double-head screw 12 through a shaft coupling, a driving box 10 is welded on the outer wall at one side of the auxiliary box 2, the motor 11 is fixed on the inner wall of the driving box 10 through screws, a heat dissipation port is arranged on the outer wall at one side of the driving box 10, a dust screen is fixed on the inner wall of the heat dissipation port through screws, the support plate 18 is connected with the, all welded at the both ends of pivot 7 has strengthening rib 8, and the lateral wall of strengthening rib 8 welds in the inner wall of rotary drum 9, over-and-under type moving mechanism includes two pneumatic cylinders 13, two pneumatic cylinders 13 are connected with synchronous hydraulic system, and there is same bottom plate 15 bottom two pneumatic cylinders 13's bottom through the fix with screw, the four corners of bottom plate 15 bottom outer wall all has universal wheel 14 through the fix with screw, podium body 3 is cabinet body structure, and the top of podium body 3 has support 6 through the fix with screw, the top of support 6 has lecture manuscript splint 5 through the fix with screw.

The working principle is as follows: can place portable power source or external power source's power cord in podium body 3, through 14 mobile device to suitable position of universal wheel, and connect the power with electrical apparatus, the work of pneumatic cylinder 13 can be fixed equipment with bottom plate 15 and universal wheel 14 rise to base 1 in, 11 work of motor drives double-end lead screw 12 rotations, thereby adjust two relative or the motion in opposite directions of linkage cover 16, thereby adjust the high suitable position to of backup pad 18, the angle of podium is adjusted by oneself to accessible pivot 7 rotation podium body 3 in addition.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a podium for ideological and political theory teaching, includes base (1), auxiliary box (2) rotary drum (9), podium body (3) and mesa backplate (4), its characterized in that, auxiliary box (2) set up in the top of base (1), and open on the top of auxiliary box (2) has the ring channel, and rotary drum (9) rotate to be connected in the ring channel, setting up in the top of rotary drum (9) of podium body (3), and mesa backplate (4) set up in the top lateral wall of podium body (3), be provided with automatically controlled lifting adjusting mechanism in auxiliary box (2), base (1) top inner wall is provided with over-and-under type moving mechanism.

2. The podium for ideological and political theory teaching according to claim 1, wherein the electronic control lifting adjusting mechanism comprises a motor (11) and a double-head screw rod (12), a linkage sleeve (16) is fixed on the outer wall of the double-head screw rod (12), and a supporting plate (18) is fixed at the top end of the linkage sleeve (16) through a hinge frame (17).

3. The podium for ideological and political theory teaching according to claim 2, wherein two ends of the double-end lead screw (12) are respectively fixed on the inner walls of two sides of the auxiliary box (2) through bearings, and the output shaft of the motor (11) forms transmission fit with the double-end lead screw (12) through a coupler.

4. The podium for ideological and political theory teaching of claim 3, wherein a driving box (10) is fixed on the outer wall of one side of the auxiliary box (2), the motor (11) is arranged on the inner wall of the driving box (10), a heat dissipation opening is formed in the outer wall of one side of the driving box (10), and a dust screen is fixed on the inner wall of the heat dissipation opening.

5. The podium for ideological and political education according to claim 4, wherein the support plate (18) is slidably connected to the inner wall of the auxiliary box (2), the top end of the support plate (18) is fixed with the rotating shaft (7) through a bearing, and the top end of the rotating shaft (7) is fixed to the bottom end of the podium body (3) through a bearing.

6. The podium for ideological and political education according to claim 5, wherein the two ends of the rotating shaft (7) are fixed with reinforcing ribs (8), and the side walls of the reinforcing ribs (8) are welded on the inner wall of the rotating drum (9).

7. The podium for ideological and political theory teaching according to claim 1, wherein the lifting type moving mechanism comprises two hydraulic cylinders (13), the bottom ends of the two hydraulic cylinders (13) are fixed with a same bottom plate (15), and four corners of the outer wall of the bottom plate (15) are fixed with universal wheels (14).

8. The platform for ideological and political theory teaching according to any one of claims 1 to 7, wherein the platform body (3) is of a cabinet structure, a bracket (6) is fixed at the top end of the platform body (3), and a lecture paper clamping plate (5) is fixed at the top end of the bracket (6).