CN215680025U

CN215680025U - Propaganda device that electric power marketing extension was used

Info

Publication number: CN215680025U
Application number: CN202121909694.2U
Authority: CN
Inventors: 武智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a propaganda device for electric marketing expansion, which comprises an installation shell and a billboard, wherein a lifting assembly is arranged in the installation shell, a placing plate is arranged at the bottom of the installation shell, a clamping frame is arranged on the lifting assembly, a clamping block is arranged on the back of the billboard, the billboard is clamped with the clamping frame through the clamping block and placed on the placing plate, a limiting assembly is also arranged on the installation shell, the propaganda device for electric marketing expansion is different from the prior art, in the actual use process, a clamping pin is firstly pulled out to remove the limiting assembly to lock the placing plate, so that the billboard is slowly moved downwards through the lifting assembly, a gear is driven to remove a fastening screw to lock the clamping block, the lifting plate is dragged to a positioning groove on the lifting plate to be clamped with the clamping pin through the billboard, the clamping block is pulled out from the clamping frame to replace the billboard, and then the placing plate is pulled out of the clamping pin again to the top end, therefore, advertisement updating is conveniently realized.

Description

Propaganda device that electric power marketing extension was used

Technical Field

The utility model relates to the technical field of electric power marketing expansion equipment, in particular to a propaganda device for electric power marketing expansion.

Background

Electric power marketing is exactly in the market environment that changes for the electric power enterprise to satisfy people's electric power consumption demand as the purpose, through the relevant business activity in a series of and market of electric power enterprise, provide the electric power product and the corresponding service that satisfy the consumption needs, thereby realize the target of enterprise, need use the propaganda device to assist the propaganda of electric power marketing in electric power marketing extension, improve the propagation rate of electric power marketing.

Among the prior art, some propaganda devices set up on the wall, put the advertisement through hanging to the device in and carry out the propaganda to the passerby, but because the higher inconvenient change of propaganda device when changing the advertisement, for this reason, we propose a propaganda device that electric power marketing extension was used.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a propaganda apparatus for electric power marketing expansion, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a propaganda device for electric marketing expansion comprises an installation shell and a billboard, wherein a lifting assembly is arranged in the installation shell, a placing plate is arranged at the bottom of the installation shell, a clamping frame is arranged on the lifting assembly, a clamping block is arranged on the back of the billboard, the billboard is clamped with the clamping frame through the clamping block and placed on the placing plate, and the billboard is installed on the installation shell through the lifting assembly by lifting the placing plate;

the mounting shell is further provided with a limiting assembly, and the limiting assembly is used for limiting and fixing the advertising board.

Preferably, the lifting component comprises a slide rail arranged in the mounting shell, a lifting plate is mounted on the slide rail, a bearing shaft is arranged on the upper side of the lifting plate, a torsion spring is arranged on the bearing shaft, a rotary drum is sleeved on the torsion spring and connected with the bearing shaft and the rotary drum, the rotary drum rotates and then rotates under the action of the elasticity of the torsion spring, a pull rope is arranged on the rotary drum, and the other end of the pull rope is connected with the lifting plate to assist the advertising board to move up and down.

Preferably, the limiting assembly comprises a mounting seat arranged on the lifting plate, a gear is arranged on the mounting seat, a tightening screw rod penetrates through the gear, a rack is arranged on a mounting shell on one side of the gear, the lifting plate rises to drive the gear to move upwards to act with the rack so as to drive the tightening screw rod to rotate, and the other end of the tightening screw rod penetrates through the side wall of the clamping frame so as to tighten and fix the clamping block;

the limiting assembly further comprises a door-shaped frame arranged at the bottom of the installation shell, a clamping pin and a spring are arranged in the door-shaped frame, the spring is connected with the door-shaped frame and the clamping pin, the clamping pin is stretched out by the spring, positioning grooves are formed in the placing plate and the lifting plate and used for being connected with the clamping pin in a clamping mode.

Preferably, a limiting ring is arranged between the pull rope and the lifting plate and used for limiting the pull rope.

Preferably, the placing plate is provided with a placing groove for limiting and placing the advertising board.

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

the advertising board releasing device is different from the prior art, in the actual use process, the clamping pin is firstly pulled out to release the limiting assembly to lock the placing board, so that the advertising board slowly moves downwards through the lifting assembly, the gear is driven to release the locking of the tightening screw rod to the clamping block, the lifting board is dragged to the upper positioning groove of the lifting board to be clamped with the clamping pin through the advertising board, the clamping block is pulled out from the clamping frame to replace the advertising board, then the clamping pin is pulled out again to lift the placing board, the clamping pin is pushed to the top end to be locked again through the limiting assembly, and therefore the advertising updating is conveniently achieved.

Drawings

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

FIG. 2 is a schematic view of the structure of the billboard of this invention;

FIG. 3 is a schematic view of the present invention in partial cross-section;

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 according to the present invention.

In the figure: 1-mounting a housing; 2-a billboard; 3-a lifting assembly; 31-a slide rail; 32-a lifter plate; 33-a carrier shaft; 34-a torsion spring; 35-a rotating drum; 36-a pull rope; 4-placing the plate; 5-clamping frame; 6-a clamping block; 7-a limiting component; 71-a mounting seat; 72-gear; 73-a tightening screw; 74-a rack; 75-door frame; 76-bayonet lock; 77-a spring; 78-positioning grooves; 79-limiting plate; 8-a limit ring; 9-placing the groove.

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: a propaganda device for electric marketing expansion comprises a mounting shell 1 and a billboard 2, wherein the mounting shell 1 and the billboard 2 are both designed by adopting the structure of the prior art, and are not described in detail herein;

the utility model discloses a billboard, including installing shell 1, be provided with lifting unit 3 in the installing shell 1, lifting unit 3 includes the slide rail 31 of seting up in installing shell 1, slidable mounting has lifter plate 32 on slide rail 31, fixed bearing shaft 33 that is provided with on the side installing shell 1 of lifter plate 32, fixed mounting has torsional spring 34 on bearing shaft 33, it has rotary drum 35 to rotate to cup joint on the torsional spring 34, torsional spring 34 one end fixed connection bearing shaft 33, other end fixed connection rotary drum 35 to make rotary drum 35 revolve round by torsional spring 34 elasticity after rotating, fixedly connected with stay cord 36 on the rotary drum 35, stay cord 36 other end fixed connection lifter plate 32 reciprocates with supplementary bill-board 2, lifter plate 32 bottom fixedly connected with places board 4, and fixedly provided with joint frame 5 on the lifter plate 32, the fixed joint piece 6 that is provided with in the bill-board 2 back, thereby through joint piece 6 and joint frame 5 joint, and is placed on the placing plate 4.

The mounting shell 1 is further provided with a limiting assembly 7, the limiting assembly 7 comprises a mounting seat 71 fixedly arranged on the lifting plate 32, a gear 72 is rotatably mounted on the mounting seat 71 through a bearing, a tightening screw 73 penetrates through the gear 72 in a threaded manner, and a rack 74 is fixedly arranged on the mounting shell 1 on one side of the gear 72, so that when the lifting plate 32 ascends, the gear 72 is driven through the rack 74 to drive the tightening screw 73 to rotate, and the other end of the tightening screw 73 penetrates through the side wall of the clamping frame 5 to tightly fix the clamping block 6;

spacing subassembly 7 is still including fixed door type frame 75 that sets up in the 1 bottom of installation shell, sliding plug has closed bayonet 76 in door type frame 75, spring 77 has been cup jointed on the bayonet 76, and is provided with limiting plate 79 on the bayonet 76, door type frame 75 and limiting plate 79 are connected to spring 77 to make bayonet 76 receive spring 77 elasticity to stretch out, place and all seted up constant head tank 78 on board 4 and the lifter plate 32, thereby spacing fixedly to lifter plate 32 with bayonet 76 joint.

Furthermore, a limiting ring 8 is fixedly arranged between the pull rope 36 and the lifting plate 32 and used for limiting and guiding the pull rope 36.

Further, a placing groove 9 is formed in the placing plate 4 and used for limiting and placing the advertising board 2.

In the practical use process, pull out bayonet lock 76 earlier and remove and place board 4 locking to the stay cord 36 on bill-board 2 through the lifter plate 32 slowly moves down, and then rack 74 drive gear 72, in order to remove tight position screw 73 and lock joint piece 6, and drag lifter plate 32 to its constant head tank 78 and bayonet lock 76 joint through bill-board 2, then pull out change bill-board 2 with joint piece 6 from joint frame 5, later pull out again and lift on the bayonet lock 76 and place board 4, and push to the top and pass through spacing subassembly 7 locking once more, thereby convenient realization advertisement is updated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 propaganda device that electric power marketing extension was used, includes installation shell (1) and bill-board (2), its characterized in that: a lifting assembly (3) is arranged in the mounting shell (1), a placing plate (4) is arranged at the bottom of the mounting shell (1), a clamping frame (5) is arranged on the lifting assembly (3), a clamping block (6) is arranged on the back of the advertising board (2), the advertising board (2) is clamped with the clamping frame (5) through the clamping block (6) and placed on the placing plate (4), and the advertising board (2) is installed on the mounting shell (1) through the lifting assembly (3) by lifting the placing plate (4);

the mounting shell (1) is further provided with a limiting assembly (7), and the limiting assembly (7) is used for limiting and fixing the advertising board (2).

2. The advertising device for electric marketing expansion according to claim 1, wherein: lifting unit (3) are including seting up slide rail (31) in installation shell (1), install lifter plate (32) on slide rail (31), lifter plate (32) upside is provided with bears axle (33), bear and be provided with torsional spring (34) on axle (33), rotary drum (35) have been cup jointed on torsional spring (34), bear axle (33) and rotary drum (35) are connected in torsional spring (34), rotary drum (35) rotate the back and receive torsional spring (34) elasticity gyration, be provided with stay cord (36) on rotary drum (35), lifter plate (32) are connected to the stay cord (36) other end to supplementary bill-board (2) reciprocate.

3. The advertising means for electric marketing expansion according to claim 2, wherein: the limiting assembly (7) comprises a mounting seat (71) arranged on the lifting plate (32), a gear (72) is mounted on the mounting seat (71), a tight-position screw (73) is mounted on the gear (72) in a penetrating mode, a rack (74) is arranged on the mounting shell (1) on one side of the gear (72), the gear (72) is driven to move upwards to act on the rack (74) through the lifting plate (32) to drive the tight-position screw (73) to rotate, and the other end of the tight-position screw (73) penetrates through the side wall of the clamping frame (5) to be fixed to the clamping block (6) in a tight-position mode;

spacing subassembly (7) are still including setting up door type frame (75) in installation shell (1) bottom, be provided with bayonet lock (76) and spring (77) in door type frame (75), door type frame (75) and bayonet lock (76) are connected in spring (77) to make bayonet lock (76) receive spring (77) elasticity to stretch out, all be provided with constant head tank (78) on placing board (4) and lifter plate (32), constant head tank (78) are used for fixing a position with bayonet lock (76) joint.

4. The advertising means for electric power marketing expansion according to claim 3, wherein: and a limiting ring (8) is arranged between the pull rope (36) and the lifting plate (32) and used for limiting the pull rope (36).

5. The advertising device for electric marketing expansion according to claim 4, wherein: the placing plate (4) is provided with a placing groove (9) for limiting and placing the advertising board (2).