CN215577199U

CN215577199U - Display board for ideological and political education teaching

Info

Publication number: CN215577199U
Application number: CN202122236422.7U
Authority: CN
Inventors: 王珂; 胡楠; 王丽岩; 王喆; 张镝; 张天雷; 于萌
Original assignee: Changchun Medical College
Current assignee: Changchun Medical College
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a display board for ideological and political education teaching, which comprises a base, wherein a box body is fixedly connected to the bottom of the base, a stepping motor is fixedly installed at the bottom of the left side of an inner cavity of the box body, a first rotating rod is fixedly connected to the output end of the stepping motor, a main gear is fixedly connected to one side of the first rotating rod, a pinion is meshed with the surface of the main gear, a second rotating rod is fixedly connected to the inner cavity of the pinion, a rotary table is fixedly connected to the top of the second rotating rod, a fixed rod is fixedly connected to the top of the rotary table, a display board body is fixedly connected to the top of the fixed rod, and a sliding groove is formed in the bottom of the inner cavity of the display board body. The utility model solves the problems that the existing display board does not have the rotating effect, has certain limitation when being used and is not beneficial to people to use by arranging the stepping motor, the first rotating rod, the main gear, the pinion, the second rotating rod, the turntable and the fixed rod.

Description

Display board for ideological and political education teaching

Technical Field

The utility model relates to the technical field of ideological and political education, in particular to a display board for ideological and political education teaching.

Background

Ideological and political education is that society or social group use certain ideological and concept, political view, moral standard, exert purposeful, planned, organized influence to its member, make them form the social practice activity that accords with the ideological and moral that certain society requires, also be the course of a lifelong study among the chinese literature, therefore an ideological and political education teaching board is a great heat at present too, when teaching the content of ideological and political education, will use the board, the present board does not possess the effect of rotation, when using, has certain limitation, is unfavorable for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display board for ideological and political education teaching, which has the advantage of being rotatable and solves the problems that the existing display board does not have the rotating effect, has certain limitation when being used and is not beneficial to people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a display board for ideological and political education teaching comprises a base, wherein the bottom of the base is fixedly connected with a box body, a stepping motor is fixedly arranged at the bottom of the left side of the inner cavity of the box body, the output end of the stepping motor is fixedly connected with a first rotating rod, a main gear is fixedly connected with one side of the first rotating rod, a pinion is meshed with the surface of the main gear, the inner cavity of the pinion is fixedly connected with a second rotating rod, the top of the second rotating rod is fixedly connected with a turntable, the top of the rotary table is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a display board body, the bottom of the inner cavity of the display board body is provided with a sliding chute, the inner cavity of the display board body is movably connected with an auxiliary display board, the bottom fixedly connected with slider of vice panel, the surface of slider bottom and the inner chamber sliding connection of spout, one side fixedly connected with grab handle of vice panel.

Preferably, the bottom of the second rotating rod is fixedly connected with a bearing, and the two sides of the top of the base are fixedly connected with a placing box.

Preferably, the top and the bottom of the stepping motor are both fixedly connected with a fixing frame, and one side of the fixing frame is fixedly connected to the left side of the inner cavity of the box body.

Preferably, both sides of the top of the inner cavity of the box body are provided with grooves, both sides of the top of the turntable are fixedly connected with connecting rods, and the surface of the top of each connecting rod is rotatably connected with the inner cavity of each groove.

Preferably, the periphery of the bottom of the base is fixedly connected with connecting columns, and the bottoms of the connecting columns are movably connected with universal wheels.

Preferably, the surface of the base is movably connected with a box door through a hinge, and the surface of the grab handle is sleeved with an anti-slip sleeve.

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

1. the utility model solves the problems that the existing display board does not have the rotating effect, has certain limitation when being used and is not beneficial to people to use by arranging the stepping motor, the first rotating rod, the main gear, the pinion, the second rotating rod, the turntable and the fixed rod.

2. The bearing is arranged, so that the abrasion of the second rotating rod during rotation is reduced, the service life of the second rotating rod is greatly prolonged, the shaking of the stepping motor during operation is reduced through the arrangement of the fixing frame, and the stability of the stepping motor is greatly improved.

Drawings

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

FIG. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a sectional view of the display board body of the present invention.

In the figure: 1. a base; 2. a box body; 3. a stepping motor; 4. a first rotating lever; 5. a main gear; 6. a pinion gear; 7. a turntable; 8. a second rotating rod; 9. a groove; 10. a connecting rod; 11. fixing the rod; 12. a display board body; 13. a secondary display board; 14. a chute; 15. a slider; 16. a handle; 17. connecting columns; 18. a universal wheel; 19. placing the box; 20. and (4) a box door.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a display board for ideological and political education teaching comprises a base 1, a box body 2 is fixedly connected to the bottom of the base 1, a stepping motor 3 is fixedly installed at the left bottom of the inner cavity of the box body 2, a first rotating rod 4 is fixedly connected to the output end of the stepping motor 3, a main gear 5 is fixedly connected to one side of the first rotating rod 4, a pinion 6 is meshed with the surface of the main gear 5, a second rotating rod 8 is fixedly connected to the inner cavity of the pinion 6, a rotating disk 7 is fixedly connected to the top of the second rotating rod 8, a fixing rod 11 is fixedly connected to the top of the rotating disk 7, a display board body 12 is fixedly connected to the top of the fixing rod 11, a sliding groove 14 is formed at the bottom of the inner cavity of the display board body 12, a subsidiary display board 13 is movably connected to the inner cavity of the display board body 12, a sliding block 15 is fixedly connected to the bottom of the subsidiary display board 13, and the surface of the bottom of the sliding groove 14 is slidably connected to the sliding groove, a handle 16 is fixedly connected to one side of the auxiliary display board 13.

The box 19 is placed to the bottom fixedly connected with bearing of second bull stick 8, the equal fixedly connected with in both sides at base 1 top, through the setting of bearing, reduces the wearing and tearing when second bull stick 8 rotates, greatly increased second bull stick 8's life.

The equal fixedly connected with mount in top and the bottom of step motor 3, and one side fixed connection of mount in the left side of 2 inner chambers of box, through the setting of mount, shake when reducing step motor 3 operation, greatly increased step motor 3's stability.

The both sides at 2 inner chamber tops of box all seted up recess 9, the equal fixedly connected with connecting rod 10 in both sides at carousel 7 top, and the surface at connecting rod 10 top rotates with the inner chamber of recess 9 to be connected.

The periphery of the bottom of the base 1 is fixedly connected with a connecting column 17, and the bottom of the connecting column 17 is movably connected with a universal wheel 18.

The surface of the base 1 is movably connected with a box door 20 through a hinge, and the surface of the grab handle 16 is sleeved with an anti-skid sleeve.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

In use, first the user stops by moving the universal wheel 18 to a desired position, and second the user grasps the handle 16 and pulls it outwardly, the grab handle 16 drives the auxiliary display board 13 to move to one side under the matching of the sliding chute 14 and the sliding block 15, when the auxiliary display board moves to a specified position, the movement stops, the use area of the device is greatly increased, then, in the using process, a user starts the stepping motor 3 through the external controller, drives the first rotating rod 4 to rotate through the stepping motor 3, the first rotating rod 4 drives the main gear 5 to rotate, the main gear 5 drives the auxiliary gear 6 to rotate, the secondary gear 6 drives the second rotating rod 8 to rotate, the second rotating rod 8 drives the rotating disc 7 to rotate, and finally the rotating disc 7 drives the fixed rod 11 to rotate, the fixing rod 11 drives the display board body 12 to rotate, and the angle adjusting effect is achieved.

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

Claims

1. The utility model provides a panel is used in ideological and political education teaching, includes base (1), its characterized in that: the bottom fixedly connected with box (2) of base (1), the left bottom fixed mounting in box (2) inner chamber has step motor (3), the output fixedly connected with first bull stick (4) of step motor (3), one side fixedly connected with master gear (5) of first bull stick (4), the surface meshing of master gear (5) has pinion (6), the inner chamber fixedly connected with second bull stick (8) of pinion (6), the top fixedly connected with carousel (7) of second bull stick (8), the top fixedly connected with dead lever (11) of carousel (7), the top fixedly connected with panel body (12) of dead lever (11), spout (14) have been seted up to the bottom of panel body (12) inner chamber, the inner chamber swing joint of panel body (12) has auxiliary panel (13), the bottom fixedly connected with slider (15) of vice panel (13), the surface of slider (15) bottom and the inner chamber sliding connection of spout (14), one side fixedly connected with grab handle (16) of vice panel (13).

2. A display board for ideological and political education and teaching according to claim 1, wherein: the bottom fixedly connected with bearing of second bull stick (8), the equal fixedly connected with in both sides at base (1) top places box (19).

3. A display board for ideological and political education and teaching according to claim 1, wherein: the top and the bottom of the stepping motor (3) are fixedly connected with a fixing frame, and one side of the fixing frame is fixedly connected to the left side of the inner cavity of the box body (2).

4. A display board for ideological and political education and teaching according to claim 1, wherein: the improved rotary table is characterized in that grooves (9) are formed in the two sides of the top of the inner cavity of the box body (2), connecting rods (10) are fixedly connected to the two sides of the top of the rotary table (7), and the surface of the top of each connecting rod (10) is rotatably connected with the inner cavity of each groove (9).

5. A display board for ideological and political education and teaching according to claim 1, wherein: all fixedly connected with spliced pole (17) around base (1) bottom, the bottom swing joint of spliced pole (17) has universal wheel (18).

6. A display board for ideological and political education and teaching according to claim 1, wherein: the surface of the base (1) is movably connected with a box door (20) through a hinge, and the surface of the grab handle (16) is sleeved with an anti-slip sleeve.