CN219180159U

CN219180159U - Adjustable publicity board

Info

Publication number: CN219180159U
Application number: CN202223121221.3U
Authority: CN
Inventors: 袁雪怡; 付宁; 栾梦远; 颜秉睿
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-13
Anticipated expiration: 2032-11-23

Abstract

The utility model provides an adjustable publicity board, and mainly relates to the technical field of production publicity equipment. The utility model provides an adjustable publicity board, includes the mounting panel, the mounting hole has all been seted up respectively in the top surface four corners of mounting panel, the bottom of mounting panel passes through rotary mechanism and rotates mounting plate, the preceding and the back of bottom plate respectively fixed mounting have the information display board, the place ahead of bottom plate and the back all are equipped with the scraping device that can vertical reciprocating motion. The utility model has the beneficial effects that: this device can hang the information display board installation through the mounting panel in workshop eminence and publicize, has solved ground and has put the problem that propaganda device is easily sheltered from, improves the propaganda effect.

Description

Adjustable publicity board

Technical Field

The utility model mainly relates to the technical field of production propaganda equipment, in particular to an adjustable propaganda board.

Background

The propaganda display column is also called propaganda column, is an effective means for self propaganda by organizations or enterprises, is commonly applied to public places such as streets, factories and hotels, generally adopts stainless steel as a frame, toughened glass or endurance plate as a panel, aluminum alloy as a ceiling, and the panel can be opened to replace propaganda pictures.

Propaganda display device among the prior art generally fixes on ground, is sheltered from by people, equipment etc. easily during the use, and is difficult to be seen by the producer of different directions, and the result of use is lower, leads to the propaganda effect poor.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the adjustable propaganda board, the information display board can be installed and hung at a workshop high place to propaganda through the installation plate, the problem that a ground placing propaganda device is easy to be blocked is solved, and the propaganda effect is improved.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides an adjustable publicity board, includes the mounting panel, the mounting hole has all been seted up respectively in the top surface four corners of mounting panel, the bottom of mounting panel passes through rotary mechanism and rotates mounting plate, the preceding and the back of bottom plate respectively fixed mounting have the information display board, the place ahead of bottom plate and the back all are equipped with the scraping device that can vertical reciprocating motion.

The rotating mechanism comprises a stepping motor, and the output end of the stepping motor is fixedly connected with the top surface of the bottom plate.

The scraping device comprises a scraping plate, the front and the rear of the bottom plate are respectively provided with the scraping plate, the inner sides of the scraping plates are respectively in contact fit with the outer surfaces of corresponding information display plates, one side of the bottom plate is fixedly provided with a sliding rod through a support, the sliding rod is slidably matched with the sliding rod to be provided with a sliding sleeve, the other side of the bottom plate is rotatably provided with a reciprocating screw rod through a bearing seat, the reciprocating screw rod is provided with screw threads in a matched mode, the front side and the rear side of the screw rod and the front side and the rear side of the sliding sleeve are respectively fixedly provided with a supporting plate, the two ends of the scraping plate are respectively fixedly connected with the inner sides of the corresponding supporting plates, and the top of the bottom plate is provided with a transmission mechanism capable of driving the reciprocating screw rod to rotate.

The transmission mechanism comprises a rotating shaft, one side of the top surface of the bottom plate is provided with the rotating shaft through a bearing seat, two ends of the rotating shaft are fixedly provided with first bevel gears, the upper end of the reciprocating screw is fixedly provided with one of the first bevel gears, the second bevel gears are meshed with the first bevel gears, the output end of the stepping motor is fixedly connected with one end of a vertical rod, the other end of the vertical rod is fixedly connected with the top surface of the bottom plate, the periphery of the vertical rod is sleeved with a sleeve, two sides of the periphery of the sleeve are respectively fixedly connected with a mounting plate through connecting rods, and the periphery of the sleeve is fixedly provided with a third bevel gear which is meshed with the other first bevel gear.

The lower end of the sleeve is connected with the top surface bearing of the bottom plate.

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

when the device is used, the device can be fixed on the cross beam at the top of a workshop through the mounting plate, so that the bottom plate and the information display plate are hung at a high position, the information display plate is prevented from being shielded, and workshop staff can conveniently check the information display plate;

and drive the bottom plate through rotary mechanism and rotate, make the information display board can be towards different directions, make things convenient for the personnel of different directions to observe the information display board, improve the result of use of this device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of part of I of FIG. 1;

fig. 4 is an enlarged view of part ii of fig. 1.

The reference numbers shown in the drawings: 1. a mounting plate; 2. a mounting hole; 3. a bottom plate; 4. an information display board; 5. a stepping motor; 6. a scraper; 7. a slide bar; 8. a sliding sleeve; 9. a reciprocating screw; 10. a screw sleeve; 11. a support plate; 12. a rotating shaft; 13. a first helical gear; 14. a second helical gear; 15. a vertical rod; 16. a sleeve; 17. a connecting rod; 18. and a third bevel gear.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.

Examples: adjustable publicity board

As shown in fig. 1-4, an adjustable publicity board comprises the following specific structures:

the mounting plate 1, mounting hole 2 has all been seted up respectively in the top surface four corners of mounting plate 1, mounting plate 1's bottom passes through rotary mechanism and rotates mounting plate 3, the preceding and back fixed mounting of bottom plate 3 have information display board 4 respectively, the place ahead and the back of bottom plate 3 all are equipped with the scraping and sweeping device that can vertical reciprocating motion.

The rotating mechanism comprises a stepping motor 5, the stepping motor 5 is connected with a power circuit, and the output end of the stepping motor 5 is fixedly connected with the top surface of the bottom plate 3. The bottom plate 3 connected with the stepping motor is driven to rotate through the rotation of the output shaft of the stepping motor 5, so that the bottom plate 3 drives the information display plate 4 connected with the bottom plate to rotate, the information display plate 4 can face different directions, and workers at different stations can conveniently see the information display plate 4.

The scraping device comprises a scraping plate 6, a sponge layer attached to an information display plate 4 is arranged on the inner side of the scraping plate 6, scraping plates 6 are respectively arranged in front of and behind a bottom plate 3, the inner sides of the scraping plates 6 are respectively in contact fit with the outer surfaces of the corresponding information display plates 4, one side of the bottom plate 3 is fixedly provided with a sliding rod 7 through a support, the sliding rod 7 is vertically arranged, a sliding sleeve 8 is arranged on the sliding rod 7 in a sliding fit manner, a reciprocating screw 9 is rotatably arranged on the other side of the bottom plate 3 through a bearing seat, a screw sleeve 10 is vertically arranged on the reciprocating screw 9 in a threaded fit manner, supporting plates 11 are respectively fixedly arranged on the front side and the rear side of the screw sleeve 10 and the front side and the rear side of the sliding sleeve 8, two ends of the scraping plates 6 are respectively fixedly connected with the inner sides of the corresponding supporting plates 11, and a transmission mechanism capable of driving the reciprocating screw 9 to rotate is arranged at the top of the bottom plate 3. The screw sleeve 10 in threaded fit with the reciprocating screw rod 9 can reciprocate up and down through rotation of the reciprocating screw rod 9, the screw sleeve 10 drives the scraping plate 6 to synchronously move through the supporting plate 11 connected with the screw sleeve 10, the sliding sleeve 8 and the sliding rod 7 can play a corresponding limiting and guiding role on the scraping plate 6, stability of the scraping plate 6 during movement is improved, dust attached to the surface of the information display plate 4 can be scraped through up-and-down movement of the scraping plate 6, cleanliness of the surface of the information display plate 4 is kept, and definition of the information display plate 4 is guaranteed.

The transmission mechanism comprises a rotating shaft 12, one side of the top surface of a bottom plate 3 is rotatably provided with the rotating shaft 12 through a bearing seat, two ends of the rotating shaft 12 are fixedly provided with a first bevel gear 13, the upper end of a reciprocating screw 9 is fixedly provided with a second bevel gear 14 meshed with the first bevel gear 13, the output end of a stepping motor 5 is fixedly connected with one end of a vertical rod 15, the other end of the vertical rod 15 is fixedly connected with the top surface of the bottom plate 3, the periphery of the vertical rod 15 is sleeved with a sleeve 16, two sides of the periphery of the sleeve 16 are respectively fixedly connected with a mounting plate 1 through a connecting rod 17, one end of the connecting rod 17 is respectively fixedly connected with the bottom surface of the mounting plate 1, the other end of the connecting rod 17 is respectively fixedly connected with one side corresponding to the sleeve 16, the periphery of the sleeve 16 is fixedly provided with a third bevel gear 18, and the third bevel gear 18 is meshed with the other first bevel gear 13. When the structure design is used, when the bottom plate 3 rotates, the sleeve 16 is fixedly connected with the mounting plate 1 through the corresponding connecting rod 17, so that the sleeve 16 and the third bevel gear 18 are kept relatively still, the bottom plate 3 drives the rotating shaft 12 and the first bevel gear 13 to rotate around the third bevel gear 18, the first bevel gear 13 meshed with the third bevel gear 18 in the rotating process drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the second bevel gear 14 to rotate through the other first bevel gear 13, and accordingly the reciprocating screw 9 is driven to rotate, corresponding power is provided for the rotation of the reciprocating screw 9, and other power devices are not required to be additionally arranged.

The lower end of the sleeve 16 is in bearing connection with the top surface of the bottom plate 3. The sleeve 16 can provide the ascending pulling force to the bottom plate 3 to share the bearing of step motor 5, avoid step motor 5 to damage, improve the reliability of this device.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides an adjustable publicity board, includes mounting panel (1), mounting hole (2) have all been seted up respectively in top surface four corners of mounting panel (1), its characterized in that: the bottom of mounting panel (1) is through rotary mechanism rotation mounting plate (3), the place ahead and the back of bottom plate (3) are respectively fixed mounting has information show board (4), the place ahead and the back of bottom plate (3) all are equipped with the scraping device that can vertical reciprocating motion.

2. An adjustable publicity board as claimed in claim 1 wherein: the rotating mechanism comprises a stepping motor (5), and the output end of the stepping motor (5) is fixedly connected with the top surface of the bottom plate (3).

3. An adjustable publicity board as claimed in claim 2 wherein: the scraping device comprises a scraping plate (6), the front and rear of a bottom plate (3) are respectively provided with the scraping plate (6), the inner sides of the scraping plate (6) are respectively in contact fit with the outer surfaces of corresponding information display plates (4), one side of the bottom plate (3) is fixedly provided with a sliding rod (7) through a support, the sliding rod (7) is provided with a sliding sleeve (8) in a sliding fit manner, the other side of the bottom plate (3) is provided with a reciprocating screw (9) through a bearing seat in a rotating manner, the reciprocating screw (9) is provided with a threaded sleeve (10) in a threaded fit manner, the front side and the rear side of the threaded sleeve (10) are respectively fixedly provided with supporting plates (11) and the front side and the rear side of the sliding sleeve (8), the two ends of the scraping plate (6) are respectively fixedly connected with the inner sides of the corresponding supporting plates (11), and the top of the bottom plate (3) is provided with a transmission mechanism capable of driving the reciprocating screw (9) to rotate.

4. An adjustable publicity board according to claim 3 wherein: the transmission mechanism comprises a rotating shaft (12), one side of the top surface of a bottom plate (3) is rotatably provided with the rotating shaft (12) through a bearing seat, two ends of the rotating shaft (12) are fixedly provided with a first bevel gear (13), the upper end of a reciprocating screw (9) is fixedly provided with a second bevel gear (14) meshed with the first bevel gear (13), the output end of a stepping motor (5) is fixedly connected with one end of a vertical rod (15), the other end of the vertical rod (15) is fixedly connected with the top surface of the bottom plate (3), the periphery of the vertical rod (15) is sleeved with a sleeve (16), two sides of the periphery of the sleeve (16) are fixedly connected with a mounting plate (1) through connecting rods (17) respectively, and the periphery of the sleeve (16) is fixedly provided with a third bevel gear (18) meshed with the other first bevel gear (13).

5. An adjustable publicity board according to claim 4 wherein: the lower end of the sleeve (16) is connected with the top surface bearing of the bottom plate (3).