CN215577573U

CN215577573U - Device for economic propaganda

Info

Publication number: CN215577573U
Application number: CN202121915516.0U
Authority: CN
Inventors: 赵维
Original assignee: Weinan Normal University
Current assignee: Weinan Normal University
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an economic propaganda device, and relates to the technical field of propaganda and display. Comprises a supporting seat, a motor is fixed on the inner wall of the supporting seat, a rotating rod is fixed on the output end of the motor, a placing plate is fixed on the top of the rotating rod, a display plate is fixed on the top of the placing plate, a supporting plate is fixed on the top of the supporting seat, an extrusion rod is fixed at one end of the supporting plate close to the motor, a semicircular block is connected to the inner wall of the placing plate in a sliding manner, a first spring is fixed at one end of the semicircular block close to the display plate, when the placing plate drives the display plate to rotate, the economic propaganda device is matched with the extrusion rod, the semicircular block, the push rod, the transmission mechanism and the cleaning mechanism, and then can make two sets of cleaning module clean the show board, and then can clear up attached dust etc. on the show board, prevent that attached dust is too much on the show board, influences visitor's sight, makes characters etc. on the show board to see clearly.

Description

Device for economic propaganda

Technical Field

The utility model relates to the technical field of propaganda and display, in particular to an economic propaganda device.

Background

The publicity board is an effective means for organizing activities to carry out publicity, can introduce general culture to tourists visiting at a forward exhibition, and also plays an important role in visually and vividly showing economic history to the tourists.

Most of the prior propaganda and display devices are placed outdoors for displaying, however, the display devices are placed outdoors for a long time, a large amount of dust and the like fall on the display board, the appreciation of visitors is affected, and the words on the display board are not clear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an economic advertising device that solves the problems noted in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a device for economic propaganda, includes the supporting seat, be fixed with the motor on the inner wall of supporting seat, be fixed with the dwang on the output of motor, the top of dwang is fixed with places the board, the top of placing the board is fixed with the show board, the top of supporting seat is fixed with the backup pad, the one end that the backup pad is close to the motor is fixed with the stripper bar, the inner wall sliding connection who places the board has the semicircle piece, the semicircle piece is close to the one end of show board and is fixed with first spring, the one end that the semicircle piece was kept away from to first spring is fixed on the fixed block, the inner wall at placing the board is fixed to the bottom of fixed block, be provided with drive mechanism in placing the board, be provided with clean mechanism on the show board.

Preferably, a push rod penetrates through the fixing block, one end of the push rod is fixed on the semicircular block, and a slide rod is fixed at the other end of the push rod.

Preferably, the transmission mechanism comprises a cylinder, a sliding chute for sliding the sliding rod is formed in the outer wall of the cylinder, a rotating rod is fixed on the inner wall of the cylinder, one end of the rotating rod is rotatably connected to the inner wall of the placing plate, a winding wheel is fixed at the other end of the rotating rod, and a pull rope is wound on the winding wheel.

Preferably, clean mechanism includes the connecting plate, the one end of connecting plate is fixed with clean module, the other end of connecting plate is fixed with the connecting block, the connecting block runs through fixed frame, connecting block sliding connection is at the inner wall of fixed frame.

Preferably, the cleaning modules are arranged in two groups, and the two groups of cleaning modules are symmetrically arranged by taking the central line of the display board in the vertical direction as a symmetry axis.

Preferably, a second spring is fixed at the top of the connecting block, and the top of the second spring is fixed on the inner wall of the fixing frame.

(III) advantageous effects

The utility model provides a device for economic propaganda. The method has the following beneficial effects:

(1) this device is used in economic propaganda, starter motor through the dwang, makes and places the board and drive the show board and rotate, makes things convenient for people to watch the show board at each angle, has improved the practicality of show board.

(2) This device for economic propaganda when placing the board and drive the show board rotatory, through the cooperation of stripper bar, semicircle piece, push rod, drive mechanism, clean mechanism, and then can make two sets of clean modules clean the show board, and then can fall clearance such as adnexed dust on the show board, prevent that adnexed dust is too much on the show board, influences visitor's sight, makes words etc. on the show board see not clearly.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of a cleaning module according to the present invention.

In the figure: 1. a supporting seat; 2. a motor; 3. rotating the rod; 4. placing the plate; 5. a display board; 6. a support plate; 7. an extrusion stem; 8. a semicircular block; 9. a first spring; 10. a fixed block; 11. a push rod; 12. a slide bar; 13. a transmission mechanism; 131. a cylinder; 132. a chute; 133. a rotating rod; 134. a winding wheel; 135. pulling a rope; 14. a fixing frame; 15. a cleaning mechanism; 151. a connecting plate; 152. a cleaning module; 153. connecting blocks; 154. a second spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a device for economic propaganda, includes supporting seat 1, is fixed with motor 2 on supporting seat 1's the inner wall, is fixed with dwang 3 on motor 2's the output, and the top of dwang 3 is fixed with places board 4, and the top of placing board 4 is fixed with show board 5, and starter motor 2 can drive dwang 3 rotatory, makes to place board 4 and drives show board 5 rotatory, makes things convenient for people to watch show board 5 at each angle, has improved show board 5's practicality. The top of supporting seat 1 is fixed with backup pad 6, and the one end that backup pad 6 is close to motor 2 is fixed with squeeze bar 7, and the inner wall sliding connection who places board 4 has semicircle piece 8, and semicircle piece 8 runs through and places board 4. Semicircle block 8 is close to the one end of show board 5 and is fixed with first spring 9, the one end that semicircle block 8 was kept away from to first spring 9 is fixed on fixed block 10, the inner wall at place board 4 is fixed to the bottom of fixed block 10, it has push rod 11 to run through in the fixed block 10, the one end of push rod 11 is fixed on semicircle block 8, the other end of push rod 11 is fixed with slide bar 12, it is provided with drive mechanism 13 in the board 4 to place, be provided with clean mechanism 15 on the show board 5, when placing board 4 and drive semicircle block 8 rotatory to the assigned position, can make semicircle block 8 and extrusion stem 7 contact, can make semicircle block 8 remove to placing board 4 because of the extrusion force, make push rod 11 drive slide bar 12 keep away from fixed frame 14.

In this embodiment, the transmission mechanism 13 includes a cylinder 131, a sliding slot 132 for the sliding of the sliding rod 12 is formed in an outer wall of the cylinder 131, a rotating rod 133 is fixed on an inner wall of the cylinder 131, one end of the rotating rod 133 is rotatably connected to an inner wall of the placing plate 4, a winding wheel 134 is fixed at the other end of the rotating rod 133, a pulling rope 135 is wound on the winding wheel 134, one end of the pulling rope 135 is fixed on the winding wheel 134, and the other end of the pulling rope 135 is fixed at the bottom of the connecting plate 151, when the sliding rod 12 is far away from the fixing frame 14 in the cylinder 131, the cylinder 131 can be rotated clockwise, the pulling rope 135 is wound on the winding wheel 134, and the pulling rope 135 pulls the connecting plate 151 to move downward.

In this embodiment, the cleaning mechanism 15 includes a connection plate 151, one end of the connection plate 151 is fixed with two cleaning modules 152, the cleaning modules 152 are provided in two sets, and the two groups of cleaning modules 152 are symmetrically arranged by taking the central line of the vertical direction of the display board 5 as a symmetry axis, the other end of the connecting plate 151 is fixed with a connecting block 153, the top of the connecting block 153 is fixed with a second spring 154, the top of the second spring 154 is fixed on the inner wall of the fixed frame 14, the connecting block 153 penetrates through the fixed frame 14, the connecting block 153 is slidably connected on the inner wall of the fixed frame 14, the connecting block 153 can move up and down at the penetrating position of the fixed frame 14, when the pull rope 135 pulls the connecting plate 151 to move down, can drive two sets of clean modules 152 laminating show board 5 and remove downwards and clean adnexed dust on the show board 5, prevent that adnexed dust is too much to influence visitor's sight on the show board 5, make characters etc. on the show board 5 see not clearly.

When the multifunctional rotary table is in operation (or in use), when the display board 5 is placed outdoors to be viewed by tourists, the rotating rod 3 is rotated by starting the motor 2, then the display board 5 on the placing board 4 is rotated, the angle of the display board 5 is adjusted, and therefore the tourists can conveniently watch, when the placing board 4 drives the display board 5 to rotate, the semicircular block 8 is contacted with the extrusion rod 7, and further when the placing board 4 continues to rotate, the semicircular block 8 is extruded to the extrusion rod 7, and the semicircular block 8 slides towards the inside of the placing board 4 due to the extrusion force, so that the first spring 9 is compressed, the push rod 11 drives the sliding rod 12 to slide in the sliding groove 132, and further the cylinder 131 rotates clockwise, the rotating rod 133 rotates clockwise, the pull rope 135 is wound on the winding wheel 134, the pull rope 135 drives the connecting plate 151 to move downwards, so that the cleaning module 152 is attached to the display board 5 to move downwards, the cleaning module 152 is used for cleaning dust and the like attached to the display board 5, so that a large amount of dust and the like are prevented from being attached to the display board 5, the ornamental value of a tourist on the display board 5 is affected, characters and the like on the display board 5 can be shielded by the dust, the tourist can not clearly see the characters and the like, when the semicircular block 8 rotates to be not in contact with the display board 5, the semicircular block 8 drives the push rod 11 to approach the fixed frame 14 due to the fact that the first spring 9 is in a compression state, the sliding rod 12 approaches the winding wheel 134 in the sliding groove 132 to enable the cylinder 131 to rotate anticlockwise, the rotating rod 133 is driven to rotate anticlockwise, the winding wheel 134 rotates anticlockwise, the pull rope 135 is loosened, the connecting block 153 moves upwards due to the fact that the second spring 154 is in a stretching state, the cleaning module 152 is driven to move upwards through the connecting plate 151, and the cleaning module 152 returns to the original position to clean the display board 5 next time.

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 device is used in economic propaganda, includes supporting seat (1), its characterized in that: the inner wall of the supporting seat (1) is fixed with a motor (2), the output end of the motor (2) is fixed with a rotating rod (3), the top of the rotating rod (3) is fixed with a placing plate (4), the top of the placing plate (4) is fixed with a display plate (5), the top of the supporting seat (1) is fixed with a supporting plate (6), one end of the supporting plate (6) close to the motor (2) is fixed with an extrusion rod (7), the inner wall of the placing plate (4) is connected with a semicircular block (8) in a sliding manner, one end of the semicircular block (8) close to the display plate (5) is fixed with a first spring (9), one end of the first spring (9) far away from the semicircular block (8) is fixed on a fixed block (10), the bottom of the fixed block (10) is fixed on the inner wall of the placing plate (4), and the placing plate (4) is provided with a transmission mechanism (13), the display board (5) is provided with a cleaning mechanism (15).

2. The apparatus for economic publicity as claimed in claim 1, wherein: a push rod (11) penetrates through the fixing block (10), one end of the push rod (11) is fixed on the semicircular block (8), and a sliding rod (12) is fixed at the other end of the push rod (11).

3. The apparatus for economic publicity as claimed in claim 2, wherein: drive mechanism (13) include drum (131), the gliding spout (132) of confession slide bar (12) are seted up to the outer wall of drum (131), be fixed with bull stick (133) on the inner wall of drum (131), the one end of bull stick (133) is rotated and is connected the inner wall of placing board (4), the other end of bull stick (133) is fixed with wind-up pulley (134), the winding has stay cord (135) on wind-up pulley (134).

4. The apparatus for economic publicity as claimed in claim 1, wherein: clean mechanism (15) are including connecting plate (151), the one end of connecting plate (151) is fixed with cleaning module (152), the other end of connecting plate (151) is fixed with connecting block (153), fixed frame (14) is run through in connecting block (153), connecting block (153) sliding connection is at the inner wall of fixed frame (14).

5. The apparatus for economic publicity as claimed in claim 4, wherein: the cleaning modules (152) are arranged in two groups, and the two groups of cleaning modules (152) are symmetrically arranged by taking the central line of the display board (5) in the vertical direction as a symmetry axis.

6. The apparatus for economic publicity as claimed in claim 4, wherein: and a second spring (154) is fixed at the top of the connecting block (153), and the top of the second spring (154) is fixed on the inner wall of the fixed frame (14).