CN209785475U

CN209785475U - Think political affairs education and use poster propaganda device convenient to change publicity board

Info

Publication number: CN209785475U
Application number: CN201920868062.2U
Authority: CN
Inventors: 宋宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2019-12-13
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a think political affairs education and use slogan propaganda device convenient to change publicity board in think political affairs education technical field, the one end of keeping away from the transfer line of joint pole is provided with T type spout from top to bottom, the inner chamber of T type spout all swing joint T type slide bar, the one end that T type slide bar was kept away from to the publicity board all is provided with the rectangle recess, all run through around the transparent cover plate and be provided with the screw hole, all through screw hole swing joint clamp bolt around the transparent cover plate, the one end that the rectangle recess was kept away from to clamp bolt all is provided with the turning block; at first the publicity board is through assorted T type spout and T type slide bar swing joint on the pole that links up, when the propaganda poster that needs to be renewed, takes off the publicity board, then not hard up housing bolt, can take out old propaganda poster and put into new propaganda poster through placing the mouth, then fasten housing bolt and can fix the poster that has the propaganda poster.

Description

Think political affairs education and use poster propaganda device convenient to change publicity board

Technical Field

The utility model relates to an think political affairs education technical field, specifically be a think political affairs education with slogan propaganda device convenient to change publicity board.

background

The ideological and political education is always a more focused teaching course in China, and meanwhile ideological and political education is one of indispensable important contents for mental civilization construction in China, but the ideological and political education propaganda device in the prior art is extremely complicated when a new slogan for ideological and political education is replaced, so that time is extremely consumed when the new slogan is replaced, and the traditional ideological and political education propaganda device is too single and cannot attract pedestrians to watch, so that the propaganda effect is poor;

Therefore, the slogan propaganda device for thinking and political education, which is convenient for replacing the publicity board, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a think political affairs education and use slogan propaganda device convenient to change publicity board 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: a slogan propaganda device for thinking and political education convenient for replacing a publicity board comprises a base, wherein cushion blocks are arranged on the periphery of the bottom of the base, a motor is arranged in an inner cavity of the base, a motor shaft is arranged at the top of the motor, the top of the motor shaft penetrates through and extends to be arranged at the outer end of the top of the base, the top of the motor shaft is in transmission connection with a transmission rod, three groups of connecting rods are welded on the periphery of the outer portion of the transmission rod at equal intervals, T-shaped chutes are arranged at the ends, far away from the transmission rod, of the connecting rods from the top down, T-shaped sliding rods are movably connected with the inner cavity of the T-shaped chutes, publicity boards are arranged at the ends, far away from the transmission rod, of the T-shaped sliding rods, placing ports are arranged at the tops of the publicity boards, the end surface all is provided with transparent cover plate before the inner chamber of rectangle recess, and all fixed the bonding with the inner chamber inner wall of rectangle recess around transparent cover plate, transparent cover plate all runs through all around and is provided with the screw hole, all through screw hole swing joint clamp bolt around transparent cover plate, the one end that clamp bolt kept away from the rectangle recess all is provided with the turning block.

Preferably, a gap of one centimeter is formed between one side of the transparent cover plate and one end, close to the T-shaped slide rod, of the inner cavity of the rectangular groove, and a circular rubber extrusion block is arranged at one end, far away from the rotating block, of the compression bolt.

preferably, the shape of the base is convex, an outer protective sleeve is arranged in the center of the top of the base, the motor shaft penetrates through the outer protective sleeve to be in transmission connection with the transmission rod, and the diameter of the inner circle of the outer protective sleeve is larger than that of the outer circles of the motor shaft and the transmission rod.

Preferably, the left side and the right side of the top of the base are both provided with vertical rods, and the tops of the vertical rods are fixedly connected through the baffle plates.

Preferably, the length of the T-shaped chute from top to bottom is two thirds of the length of the connecting rod from top to bottom.

preferably, a motor maintenance cover plate is arranged in the middle of the rear end face of the base, and the periphery of the motor maintenance cover plate is movably connected with the base through matched threads and bolts.

compared with the prior art, the beneficial effects of the utility model are that:

1. The placard is movably connected to the connecting rod through the T-shaped sliding groove and the T-shaped sliding rod which are matched with each other, when a new placard needs to be replaced, the placard is taken down, then the compression bolt is loosened, the old placard can be taken out through the placing opening, the new placard can be put in, and then the poster with the placard can be fixed by fastening the compression bolt;

2. Secondly, the motor passes through the converter, can set up its rotational speed, and the motor drives the transfer line through the motor shaft and carries out the low-speed rotation at the uniform velocity, and when the transfer line rotated, will drive three propaganda boards of group and rotate simultaneously, made three propaganda boards of group rotate in turn simultaneously to attract pedestrian's attention, see the propaganda poster.

Drawings

FIG. 1 is a diagram: the utility model has a schematic structure;

FIG. 2 is a diagram of: the utility model discloses transfer line and publicity board connection structure sketch map.

in the figure: 1. a base; 2. cushion blocks; 3. a motor; 4. a motor shaft; 5. a transmission rod; 501. a connecting rod; 502. a T-shaped chute; 6. a publicity board; 601. a placement port; 603. a T-shaped slide bar; 7. a rectangular groove; 8. a transparent cover plate; 9. a hold-down bolt; 10. rotating the block; 11. a vertical rod; 12. a shielding plate; 13. an outer protective sleeve.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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. 1-2, the present invention provides a technical solution: a slogan propaganda device for thinking and political education convenient for replacing a publicity board comprises a base 1, cushion blocks 2 are arranged on the periphery of the bottom of the base 1, a motor 3 is arranged in an inner cavity of the base 1, a motor shaft 4 is arranged on the top of the motor 3, the top of the motor shaft 4 extends through and is arranged at the outer end of the top of the base 1, the top of the motor shaft 4 is in transmission connection with a transmission rod 5, three groups of connecting rods 501 are welded on the periphery of the transmission rod 5 at equal intervals, T-shaped chutes 502 are arranged at the ends, far away from the transmission rod 5, of the connecting rods 501 from the top to the bottom, T-shaped sliding grooves 502 are movably connected with inner cavities of the T-shaped sliding grooves 502, publicity boards 6 are arranged at the ends, far away from the transmission rod 5, the publicity boards 6 can be rapidly installed and detached through the matching of the T-shaped sliding grooves 502, the one end that T type slide bar 603 was kept away from to publicity board 6 all is provided with rectangle recess 7, the bottom of placing mouth 601 is linked together with rectangle recess 7's top, the terminal surface all is provided with transparent cover plate 8 before the inner chamber of rectangle recess 7, and transparent cover plate 8 all around all with rectangle recess 7's inner chamber inner wall fixed bonding, transparent cover plate 8 all runs through all around and is provided with the screw hole, transparent cover plate 8 all around through screw hole swing joint clamp bolt 9, the one end that rectangular recess 7 was kept away from to clamp bolt 9 all is provided with turning block 10, can support through the clamp bolt 9 that sets up and fix the propaganda poster.

Wherein: gaps of one centimeter are formed between one side of the transparent cover plate 8 and one end, close to the T-shaped sliding rod 603, of the inner cavity of the rectangular groove 7, gaps are formed, old propaganda poster and new propaganda poster can be conveniently taken out, circular rubber extrusion blocks are arranged at one ends, far away from the rotating block 10, of the compression bolts 9, the propaganda poster can be fixed through the circular rubber extrusion blocks, and the propaganda poster cannot be damaged;

The shape of the base 1 is convex, an outer protective sleeve 13 is arranged in the center of the top of the base 1, the motor shaft 4 penetrates through the outer protective sleeve 13 to be in transmission connection with the transmission rod 5, the inner circle diameter of the outer protective sleeve 13 is larger than the outer circle diameters of the motor shaft 4 and the transmission rod 5, the safety is improved, and accidents caused by accidents such as pedestrians or children touching the connection part of the motor shaft 4 and the transmission rod 5 are avoided;

The vertical rods 11 are arranged on the left side and the right side of the top of the base 1, the tops of the two groups of vertical rods 11 are fixedly connected through the shielding plate 12, the effect of sun shading protection is achieved, and rain and snow are prevented from falling into the rectangular groove 7 through the placing opening 601;

The length of the T-shaped chute 502 from top to bottom is two thirds of the length of the connecting rod 501 from top to bottom;

The rear end face middle part of base 1 is provided with motor maintenance apron, and all through assorted screw thread and bolt swing joint base 1, easy access and installation motor 3 around the motor maintenance apron.

The working principle is as follows: when the propaganda slogan poster in the rectangular groove 7 needs to be replaced, the propaganda board 6 can be taken down from the connecting rod 501 through the T-shaped chute 502 and the T-shaped sliding rod 603 which are matched, then the hold-down bolt 9 is loosened, the old propaganda slogan poster is taken out from between the rectangular groove 7 and the transparent cover plate 8 through the placing port 601, then the new propaganda slogan poster is put into the rectangular groove 7 through the placing port 601, then the hold-down bolt 9 is fastened, one end of the hold-down bolt 9 is propped against the propaganda slogan poster, thus the propaganda slogan poster can be fixed, then the propaganda board 6 is installed on the connecting rod 501 through the T-shaped chute 502 and the T-shaped sliding rod 603 which are matched, the motor 3 is started through an external power supply control switch, then the rotating speed of the motor 3 is controlled through the frequency converter, the motor 3 rotates at a low speed, the motor 3 drives the transmission rod 5 to rotate through the motor shaft, the transmission rod 5 drives the three propaganda boards 6 to rotate at a low speed through the three joint rods 501.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 think political affairs education and use placard propaganda device convenient to change publicity board, includes base (1), its characterized in that: cushion blocks (2) are arranged on the periphery of the bottom of the base (1), a motor (3) is arranged in an inner cavity of the base (1), a motor shaft (4) is arranged at the top of the motor (3), the top of the motor shaft (4) penetrates through and extends to be arranged at the outer end of the top of the base (1), the top of the motor shaft (4) is in transmission connection with a transmission rod (5), three groups of connecting rods (501) are welded on the periphery of the outer portion of the transmission rod (5) at equal intervals, T-shaped sliding grooves (502) are arranged at the upper portions and the lower portions of the ends, far away from the transmission rod (5), of the connecting rods (501), the inner cavity of each T-shaped sliding groove (502) is movably connected with a T-shaped sliding rod (603), a publicity board (6) is arranged at one end, far away from the transmission rod (5), of each publicity board (6) is arranged at the top of each publicity board (601), a rectangular, the bottom of placing mouth (601) is linked together with the top of rectangle recess (7), the terminal surface all is provided with transparent cover plate (8) before the inner chamber of rectangle recess (7), and all bond with the inner chamber inner wall fixed bonding of rectangle recess (7) around transparent cover plate (8), all run through all around of transparent cover plate (8) and be provided with the screw hole, all through screw hole swing joint clamp bolt (9) around transparent cover plate (8), the one end that rectangle recess (7) were kept away from in clamp bolt (9) all is provided with turning block (10).

2. The device for publicizing the slogan for ideological and political education convenient for replacing the publicity board as claimed in claim 1, wherein: a gap of one centimeter is formed between one side of the transparent cover plate (8) and one end, close to the T-shaped sliding rod (603), of the inner cavity of the rectangular groove (7), and a circular rubber extrusion block is arranged at one end, far away from the rotating block (10), of the compression bolt (9).

3. The device for publicizing the slogan for ideological and political education convenient for replacing the publicity board as claimed in claim 1, wherein: the appearance of base (1) sets up to the type of protruding font, the top central point department of base (1) is provided with outer protective sleeve (13), motor shaft (4) run through outer protective sleeve (13) and are connected with transfer line (5) transmission, the interior circle diameter of outer protective sleeve (13) is greater than the excircle diameter of motor shaft (4) and transfer line (5).

4. the device for publicizing the slogan for ideological and political education convenient for replacing the publicity board as claimed in claim 1, wherein: the left side and the right side of the top of the base (1) are provided with vertical rods (11), and the tops of the vertical rods (11) are fixedly connected through shielding plates (12).

5. The device for publicizing the slogan for ideological and political education convenient for replacing the publicity board as claimed in claim 1, wherein: the length of the T-shaped sliding groove (502) from top to bottom is two thirds of the length of the connecting rod (501) from top to bottom.

6. The device for publicizing the slogan for ideological and political education convenient for replacing the publicity board as claimed in claim 1, wherein: the motor maintenance cover plate is arranged in the middle of the rear end face of the base (1), and the periphery of the motor maintenance cover plate is movably connected with the base (1) through matched threads and bolts.