CN211906892U

CN211906892U - Over-and-under type municipal administration bill-board

Info

Publication number: CN211906892U
Application number: CN202020594829.XU
Authority: CN
Inventors: 江鑫健
Original assignee: Kunshan Yanwu Advertising Co ltd
Current assignee: Kunshan Yanwu Advertising Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-10
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an over-and-under type municipal administration bill-board, including the advertisement casing, fixed block and lower fixed block are gone up to fixedly connected with on advertisement casing upper end surface and the lower extreme surface respectively, the one end of going up the fixed block and the upper end fixed connection of the flexible section of flexible support post, the one end of fixed block cup joints at flexible support post fixed section outside down, the inside axis position department of flexible support post is provided with the transmission lead screw, fixedly connected with fixed mounting panel on the upper end surface of advertisement casing, fixedly connected with execution box, transmission casing, motor case on one side surface of fixed mounting panel, the inside fixed mounting of motor case has alternating current motor. This municipal administration bill-board can carry out electrical control to the height, and the staff of being convenient for changes different advertisement content to and can effectual improvement factor of safety.

Description

Over-and-under type municipal administration bill-board

Technical Field

The utility model relates to a municipal administration bill-board technical field specifically is an over-and-under type municipal administration bill-board.

Background

The body shadow of the billboard can be seen in a city often, citizens can know the current sales activities of some commodities through the billboard, and the billboard is also important equipment for merchant propaganda.

However, the existing billboard is of an integrated fixed structure, cannot be lifted, is inconvenient for workers to replace advertisement content, and has certain potential safety hazard in strong wind weather.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type municipal administration bill-board to current bill-board all is integrative fixed structure among the solution above-mentioned background art, can not go up and down the height, and the staff of being not convenient for changes advertisement content, also has the technical problem of certain potential safety hazard simultaneously under strong wind weather.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type municipal advertising board comprises an advertising shell, wherein an upper fixing block and a lower fixing block are fixedly connected to the outer surface of the upper end and the outer surface of the lower end of the advertising shell respectively, one end of the upper fixing block is fixedly connected with the upper end of a telescopic section of a telescopic supporting upright post, one end of the lower fixing block is sleeved outside the fixed section of the telescopic supporting upright post, a transmission lead screw is arranged at the position of an internal middle shaft of the telescopic supporting upright post, a fixed mounting plate is fixedly connected to the outer surface of the upper end of the advertising shell, an execution box body, a transmission shell and a motor box are fixedly connected to the outer surface of one side of the fixed mounting plate, an alternating current motor is fixedly mounted inside the motor box, one end of a rotating shaft of the alternating current motor is fixedly connected with a transmission gear, two, driven gear fixed connection is in the one end of transmission shaft, the transmission shaft runs through in transmission housing to extend to the inside of carrying out the box, the one end fixedly connected with transmission silk wheel of transmission shaft, transmission silk wheel and the driven gear dish intermeshing of one side, the top fixed connection of fixing bearing and flexible support post is passed through to the one end of driven gear dish, drive lead screw threaded connection is in the threaded hole of driven gear dish axis position department.

Preferably, the two transmission wire wheels are provided, and the spiral grooves of the two transmission wire wheels are opposite.

Preferably, the top end of the transmission screw rod is fixedly connected with an end block.

Preferably, a plurality of illuminating lamps are fixedly mounted on the outer surface of one side of the fixed mounting plate, and the illuminating direction of the illuminating lamps is aligned to the outer surface of one side of the advertisement shell.

Preferably, the outer surface of the bottom end of the telescopic supporting upright post is fixedly connected with a fixed chassis, and the fixed chassis is fixedly arranged on the terrace through bolts.

Preferably, the inner wall of the transmission shell is fixedly provided with a mounting seat, and the transmission shaft penetrates through the mounting groove of the mounting seat.

Preferably, two driven gear discs are arranged and symmetrically distributed at two sides of the alternating current motor.

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

1. this municipal administration bill-board, through flexible support post, driven gear dish, fixing bearing, the transmission silk wheel, the transmission shaft, driven gear, AC motor, the setting of transmission lead screw, can utilize AC motor's rotation to make two driven gear rotate, the transmission silk wheel rotates under the transmission of transmission shaft again, driven gear dish begins to rotate under the transmission of transmission silk wheel, because driven gear dish and transmission lead screw threaded connection, consequently, driven gear dish highly begins to change, flexible support post begins concertina movement this moment, and then drive advertisement casing highly changes, be convenient for this bill-board to change different advertisements, it is more convenient to operate, also can reduce the height of bill-board at strong wind weather simultaneously, safety factor is improved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is an overall rear view of the present invention;

fig. 3 is a structure diagram of the inside of the transmission housing of the present invention.

In the figure: 1. a telescopic support column; 2. fixing the chassis; 3. an advertising housing; 4. fixing the mounting plate; 5. an illuminating lamp; 6. a motor case; 7. a transmission housing; 8. an execution box body; 9. an end-block; 10. a lower fixed block; 11. an upper fixed block; 12. a transmission screw rod; 13. a drive wire wheel; 14. a drive shaft; 15. a driven gear; 16. a transmission gear; 17. an alternating current motor; 18. a driven gear plate; 19. and fixing the bearing.

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. 1-3, the present invention provides a technical solution: a lifting type municipal advertising board comprises an advertising shell 3, an upper fixing block 11 and a lower fixing block 10 are respectively and fixedly connected to the outer surface of the upper end and the outer surface of the lower end of the advertising shell 3, one end of the upper fixing block 11 is fixedly connected with the upper end of a telescopic section of a telescopic supporting upright post 1, one end of the lower fixing block 10 is sleeved outside the fixed section of the telescopic supporting upright post 1, a transmission screw rod 12 is arranged at the position of an internal middle shaft of the telescopic supporting upright post 1, a fixed mounting plate 4 is fixedly connected to the outer surface of the upper end of the advertising shell 3, an execution box body 8, a transmission shell 7 and a motor box 6 are fixedly connected to the outer surface of one side of the fixed mounting plate 4, an alternating current motor 17 is fixedly installed inside the motor box 6, a transmission gear 16 is fixedly connected to one end of a rotating shaft of the alternating, the driven gear 15 is fixedly connected to one end of the transmission shaft 14, the transmission shaft 14 penetrates through the transmission shell 7 and extends into the execution box body 8, one end of the transmission shaft 14 is fixedly connected with a transmission screw wheel 13, the transmission screw wheel 13 is meshed with a driven gear disc 18 on one side, one end of the driven gear disc 18 is fixedly connected with the top end of the telescopic support upright post 1 through a fixed bearing 19, a transmission screw rod 12 is in threaded connection with a threaded hole in the middle shaft position of the driven gear disc 18, the two driven gears 15 can be rotated by utilizing the rotation of an alternating current motor 17, the transmission screw wheel 13 rotates under the transmission of the transmission shaft 14, the driven gear disc 18 starts to rotate under the transmission of the transmission screw wheel 13, the height of the driven gear disc 18 starts to change due to the threaded connection of the driven gear disc 18 and the transmission screw rod 12, and at the moment, the telescopic support upright post 1 starts, and then drive advertisement casing 3 highly change, the different advertisements of this bill-board change of being convenient for, it is more convenient to operate, also can reduce the height of bill-board in strong wind weather simultaneously, improves factor of safety.

Further, the two transmission wire wheels 13 are provided, and the spiral grooves of the two transmission wire wheels 13 are opposite.

Further, the top end of the transmission screw rod 12 is fixedly connected with an end block 9.

Further, a plurality of illuminating lamps 5 are fixedly installed on one side outer surface of the fixed installation plate 4, and the illuminating direction of the illuminating lamps 5 is directed to one side outer surface of the advertisement housing 3.

Further, the outer surface of the bottom end of the telescopic supporting upright post 1 is fixedly connected with a fixed chassis 2, and the fixed chassis 2 is fixedly installed on the terrace through bolts.

Further, a mounting seat is fixedly mounted on the inner wall of the transmission housing 7, and the transmission shaft 14 penetrates through the mounting groove of the mounting seat.

Further, two driven gear disks 18 are provided and symmetrically distributed at positions on both sides of the ac motor 17.

The working principle is as follows: firstly, the advertising board is fixedly arranged at a specified position, then a power supply is switched on, then the advertisement is pasted inside the advertising shell 3, then the alternating current motor 17 is started, the transmission gear 16 starts to rotate under the drive of the alternating current motor 17, then the transmission screw wheel 13 starts to rotate under the transmission of the driven gear 15 and the transmission shaft 14, the transmission screw wheel 13 is meshed with the driven gear disc 18, so the driven gear disc 18 starts to rotate, the transmission screw rod 12 is connected with the threaded hole in the middle shaft position of the driven gear disc 18 in a threaded manner, the position of the transmission screw rod 12 is fixed, so the driven gear disc 18 starts to open the transmission screw rod 12 to adjust the position, and the flexible supporting upright 1 starts to ascend because the driven gear disc 18 is fixedly connected with the flexible supporting upright 1 through the fixed bearing 19, and the advertising shell 3 is fixedly connected with the flexible supporting upright 1 through the upper fixed block 11, therefore, the advertisement shell 3 starts to rise, and the rotation of the alternating current motor 17 is stopped when the advertisement shell reaches a specified height, so that the advertisement content needs to be replaced, or the alternating current motor 17 is reversely rotated to enable the advertisement shell 3 to descend in strong wind weather, and meanwhile, the illumination can be realized through the illuminating lamp 5 at night.

In the embodiments of the present application, the descriptions of the directional terms such as "front", "back", "left" and "right" are only described according to the directions shown in the drawings shown in the present application, and are not limited to the scope of the claims of the present application, and in the specific implementation process, other similar or similar embodiments may be obtained by correspondingly modifying the embodiments according to the embodiments, and all of the embodiments are within the scope of the present application, and the descriptions of the other similar or similar embodiments are not repeated in the present application.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an over-and-under type municipal administration bill-board, includes advertisement casing (3), its characterized in that: an upper fixed block (11) and a lower fixed block (10) are respectively fixedly connected to the outer surface of the upper end and the outer surface of the lower end of the advertisement shell (3), one end of the upper fixed block (11) is fixedly connected with the upper end of the telescopic section of the telescopic supporting upright post (1), one end of the lower fixed block (10) is sleeved outside the fixed section of the telescopic supporting upright post (1), a transmission lead screw (12) is arranged at the position of an internal middle shaft of the telescopic supporting upright post (1), a fixed mounting plate (4) is fixedly connected to the outer surface of the upper end of the advertisement shell (3), an execution box body (8), a transmission shell (7) and a motor box (6) are fixedly connected to the outer surface of one side of the fixed mounting plate (4), an alternating current motor (17) is fixedly mounted inside the motor box (6), and a transmission gear (16) is, the symmetrical both sides of drive gear (16) are provided with a driven gear (15) respectively, driven gear (15) are connected with drive gear (16) meshing, driven gear (15) fixed connection is in the one end of transmission shaft (14), transmission shaft (14) run through in transmission casing (7) to extend to the inside of carrying out box (8), the one end fixedly connected with transmission silk wheel (13) of transmission shaft (14), transmission silk wheel (13) and driven gear dish (18) intermeshing of one side, the top fixed connection of fixing bearing (19) and flexible support post (1) is passed through to the one end of driven gear dish (18), transmission lead screw (12) threaded connection is in the screw hole of driven gear dish (18) axis position department.

2. The lifting type municipal billboard of claim 1, wherein: the number of the transmission wire wheels (13) is two, and the spiral grooves of the two transmission wire wheels (13) are opposite.

3. The lifting type municipal billboard of claim 1, wherein: the top end of the transmission screw rod (12) is fixedly connected with an end block (9).

4. The lifting type municipal billboard of claim 1, wherein: a plurality of illuminating lamps (5) are fixedly mounted on the outer surface of one side of the fixed mounting plate (4), and the illuminating directions of the illuminating lamps (5) are aligned to the outer surface of one side of the advertisement shell (3).

5. The lifting type municipal billboard of claim 1, wherein: the outer surface of the bottom end of the telescopic supporting upright post (1) is fixedly connected with a fixed chassis (2), and the fixed chassis (2) is fixedly installed on the terrace through bolts.

6. The lifting type municipal billboard of claim 1, wherein: the inner wall of the transmission shell (7) is fixedly provided with a mounting seat, and the transmission shaft (14) penetrates through the mounting groove of the mounting seat.

7. The lifting type municipal billboard of claim 1, wherein: the number of the driven gear discs (18) is two, and the driven gear discs are symmetrically distributed at the positions of two sides of the alternating current motor (17).