CN214312544U

CN214312544U - Liftable advertisement sign

Info

Publication number: CN214312544U
Application number: CN202120275778.9U
Authority: CN
Inventors: 张田芳; 夏冬至
Original assignee: Anhui Cheung Kai Advertising Logo Engineering Co ltd
Current assignee: Anhui Cheung Kai Advertising Logo Engineering Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a liftable advertising sign, the on-line screen storage device comprises a base, the inside fixed mounting of base has the motor, the pivot one end fixedly connected with lead screw of motor, the both sides of lead screw all are equipped with the stand, the bottom and the base fixed connection of stand, the lead screw is equipped with same cage with the top of stand, lead screw and the inside threaded connection of cage, the stand pegs graft with the cage activity, base top surface fixed mounting has the bellows, the top of bellows and the bottom fixed connection of cage, the lead screw all is located the inside setting of bellows with the stand, the leading flank fixed mounting of cage has advertising sign frame, a plurality of even shaft hole has all been seted up with the base to the topside of advertising sign frame. The utility model discloses can make the advertisement sign realize quick raising and lowering functions, and possess certain guard action to complicated service environment, accomodate after also facilitating the use.

Description

Liftable advertisement sign

Technical Field

The utility model belongs to the technical field of the advertisement sign, in particular to liftable advertisement sign.

Background

The advertising sign is a signaling tool in the pulling system to initiate the next manufacturing process, or to carry the product to a downstream process. This term is meant in japanese as "signal" or "signal plate". The advertisement is an advertisement, in the information age, the application range of the advertisement is wider, the advertisement is positioned everywhere in life, and the advertisement sign is positioned everywhere.

Common advertising sign comprises base and sign frame, generally metal or plastics are made, has a basis weight, the size is then according to the customization of advertisement actual demand, sometimes too big inconvenient accomodating and the transport of volume, and because advertising sign generally is used for the open air, outdoor environment is not from the factor more, it rocks to make advertising sign lift production if the ground unevenness, artifical manual lift, dismantle and transport advertising sign waste time and energy, and even there is electric lift's advertising sign at present, but do not have reasonable protection design, pollutants such as rainwater dust can influence the life of each bit architecture of advertising sign, so the utility model discloses the stable reliable fast lift of realization advertising sign of main solution makes advertising sign convenient the accomodating to and extension advertising sign life.

Therefore, the novel liftable advertising sign is needed, can be lifted quickly, is stable and reliable in the lifting process, is convenient to store when not used, has the waterproof and dustproof effects, and prolongs the service life of the advertising sign.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a liftable advertisement sign 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 liftable advertisement sign comprises a base, wherein a motor is fixedly installed inside the base, one end of a rotating shaft of the motor is fixedly connected with a lead screw, stand columns are arranged on two sides of the lead screw, the bottom end of the stand column is fixedly connected with the base, the lead screw and the top end of the stand column are provided with the same lifting box, the lead screw is in threaded connection with the inside of the lifting box, the stand column is movably inserted into the lifting box, the top ends of the lead screw and the stand column are fixedly connected with lifting box limiting blocks, a corrugated pipe is fixedly installed on the top surface of the base, the top end of the corrugated pipe is fixedly connected with the bottom end of the lifting box, the lead screw and the stand column are both arranged inside the corrugated pipe, an advertisement sign frame is fixedly installed on the front side surface of the lifting box, a plurality of connecting shaft holes are formed in the advertisement sign frame and the bottom edge, and a plurality of the connecting shaft holes are connected with the same connecting shaft in a penetrating manner, the advertising sign frame is located at the inner side of the sliding hole and is provided with a buckle spring bin, a limiting spring is arranged in the buckle spring bin, one end of the limiting spring is fixedly connected with a buckle plate limiting block, the buckle plate limiting block is fixedly connected with the spring buckle plate, the advertising sign frame is located on two sides of the torsion spring, and the top surface of the base is located on the outer side of the corrugated pipe and is provided with a panel accommodating groove.

Preferably, the motor is a forward and reverse rotating motor, and a speed reducer is arranged between the motor and the screw rod;

preferably, the upright posts are arranged in a metal cylinder shape, the surfaces of the upright posts are smoothly arranged, and the two upright posts and the screw rod are arranged in parallel;

preferably, the corrugated pipe is made of elastic, waterproof, dustproof, flame-retardant and electric shock-proof plastic materials;

preferably, one end of the torsion spring is in contact connection with the frame of the advertising sign, and the other end of the torsion spring is in contact connection with the spring buckle plate;

preferably, one end of the rotation angle limiting block is fixedly connected with the advertisement sign frame, and the other end of the rotation angle limiting block is in contact with the folding position of the advertisement sign frame.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the screw rod is connected with the inner part of the lifting box by screw threads, so that the rotating force generated by the rotating shaft of the motor is converted into the force of the linear lifting motion of the lifting box, and the two upright posts are movably inserted with the lifting box, so that the lifting process of the advertising placard is stable and reliable;

2. the utility model discloses a bellows design makes inside mechanical structure avoid rainwater dust pollution, effectively prolongs mechanical structure life to design through torsion spring and panel accomodate the groove on the advertising placard makes the advertising placard be convenient for accomodate.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic structural view of the related functions of the middle torsion spring and the spring clip plate of the present invention.

In the figure: 1. a base; 2. a motor; 3. a screw rod; 4. a column; 5. a lifting box; 6. a lifting box limiting block; 7. a bellows; 8. an advertising sign frame; 9. a shaft connecting hole; 10. a connecting shaft; 11. a torsion spring; 12. a spring snap plate; 13. a slider; 14. a slide rail; 15. a slide hole; 16. a spring bin is buckled; 17. a limiting spring; 18. a snap plate limiting block; 19. rotating an angle limiting block; 20. the panel receiving groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. 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.

The utility model provides a liftable advertising sign as shown in figures 1-4, which comprises a base 1, wherein a motor 2 is fixedly arranged inside the base 1, one end of a rotating shaft of the motor 2 is fixedly connected with a screw rod 3, two sides of the screw rod 3 are both provided with upright posts 4, the bottom ends of the upright posts 4 are fixedly connected with the base 1, the top ends of the screw rod 3 and the upright posts 4 are provided with a same lifting box 5, the screw rod 3 is connected with the inner part of the lifting box 5 by screw threads, the upright posts 4 are movably inserted with the lifting box 5, which is beneficial to the stability of the lifting process structure of the lifting box 5, the top ends of the screw rod 3 and the upright posts 4 are both fixedly connected with a lifting box stopper 6, so that the screw rod 3 can not be separated from the lifting range of the lifting box 5 even moving to the end, the top surface of the base 1 is fixedly provided with a corrugated pipe 7, the top end of the corrugated pipe 7 is fixedly connected with the bottom end of the lifting box 5, the lead screw 3 and the upright post 4 are both arranged in the corrugated pipe 7, so that the lead screw 3 and the upright post 4 are isolated from an external environment, the pollution of rainwater and dust is blocked, the front side surface of the lifting box 5 is fixedly provided with an advertisement sign frame 8, the top edge and the bottom edge of the advertisement sign frame 8 are both provided with a plurality of connecting shaft holes 9, the connecting shaft holes 9 are connected with a same connecting shaft 10 in a penetrating way, the surface of the connecting shaft 10 is connected with a torsion spring 11, one end of the torsion spring 11 is provided with a spring buckling plate 12, two ends of the spring buckling plate 12 are both provided with sliding blocks 13, the contact position of the back surface of the advertisement sign frame 8 and the sliding blocks 13 is provided with a sliding rail 14, the sliding blocks 13 are in sliding connection with the sliding rail 14, the joint of the spring buckling plate 12 and the advertisement sign frame 8 is both provided with a sliding hole 15, and the spring buckling plate 12 is in sliding sleeve connection with the sliding hole 15, the advertising sign frame 8 is located the inboard of slide opening 15 and has seted up buckle spring compartment 16, be equipped with limiting spring 17 in the buckle spring compartment 16, limiting spring 17's one end fixedly connected with buckle board stopper 18, buckle board stopper 18 and spring buckle board 12 fixed connection, advertising sign frame 8 is located torsion spring 11 both sides and all is equipped with rotation angle stopper 19, makes torsion spring 11 not atress when advertising sign frame 8 is accomodate, helps protecting torsion spring 11's elasticity and life-span, base 1 top surface is located the outside of bellows 7 and has seted up panel and accomodate groove 20, makes the structure of the advertising sign of accomodating the state more firm can not in disorder shake.

As a specific embodiment of the present invention, the motor 2 is a forward and reverse rotation motor, and a speed reducer is arranged between the motor 2 and the lead screw 3, so that the automatic lifting function of the advertisement sign is realized, time and labor are saved, and the lifting amplitude is controlled;

as a specific embodiment of the present invention, the upright 4 is a metal cylinder, and the surface of the upright 4 is smooth, and the two uprights 4 and the lead screw 3 are parallel to each other, which helps to reduce the friction force generated during the lifting process of the lifting box 5, so that the lifting process of the lifting box 5 is smoother;

as a specific embodiment of the present invention, the bellows 7 is made of elastic, waterproof, dustproof, flame retardant and electric shock resistant plastic material, so as to block external adverse factors, protect the whole mechanical lifting structure and prolong the service life of the equipment;

as a specific embodiment of the present invention, one end of the torsion spring 11 is in contact with the advertisement sign frame 8, and the other end is in contact with the spring buckle plate 12, which is beneficial to the balance of the force applied by the torsion spring 11 to the advertisement sign frame 8, so that the front side of the advertisement sign frame 8 is smooth when the elastic force of the torsion spring 11 acts;

as a specific embodiment of the utility model, 19 one end of rotation angle stopper and 8 fixed connection of advertising sign frame, the other end sets up with the folding position contact of advertising sign frame 8, makes advertising sign frame 8 can not turn over to the front of advertising sign frame 8, helps protecting the level and smooth of advertisement poster.

The utility model discloses the theory of operation:

referring to the attached figures 1-4 of the specification, because the motor 2 works, the rotating shaft of the motor 2 drives the screw rod 3 to rotate, the screw rod 3 is connected with the inner thread of the lifting box 5, the rotating force generated by the rotating shaft of the motor 2 is converted into the force of the linear lifting motion of the lifting box 5, two cylindrical columns 4 with smooth surfaces are movably inserted with the lifting box 5, the friction force of lifting can be reduced, the lifting process of the lifting box 5 is smoother, the structure of the lifting process of the lifting box 5 is more stable, the advertising sign frame 8 can be accommodated in the frame through the connecting shaft hole 9 fixed by the connecting shaft 10 on the advertising sign frame 8, the spring buckle plate 12 can limit the torsion spring 11 at a stable position, when the frame of the advertising sign frame 8 is unfolded, the spring buckle plate 12 is ejected, one end of the torsion spring 11 is clamped on the spring buckle plate 12, when the frame of the advertising sign frame 8 is accommodated, stir spring buckle board 12 toward buckle spring storehouse 16's inside, make the one end of torsion spring 11 card on spring buckle board 12 break away from spring buckle board 12, make advertising sign frame 8's frame can not receive torsion spring 11's elasticity, lift box 5 is to descending, advertising sign frame 8 portion of buckling can be accomodate into panel and accomodate groove 20, global design makes advertising sign can reliable and stable quick lift, it is more convenient also to make advertising sign accomodate, advertising sign's life has also been prolonged simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a liftable advertising sign, includes base (1), its characterized in that: the automatic lifting device is characterized in that a motor (2) is fixedly mounted inside the base (1), one end of a rotating shaft of the motor (2) is fixedly connected with a lead screw (3), stand columns (4) are arranged on two sides of the lead screw (3), the bottom end of each stand column (4) is fixedly connected with the base (1), the lead screw (3) and the top end of each stand column (4) are provided with the same lifting box (5), the lead screw (3) is in internal threaded connection with the lifting box (5), the stand columns (4) are movably inserted into the lifting boxes (5), lifting box limiting blocks (6) are fixedly connected with the top ends of the lead screw (3) and the stand columns (4), a corrugated pipe (7) is fixedly mounted on the top surface of the base (1), the top end of the corrugated pipe (7) is fixedly connected with the bottom end of the lifting box (5), the lead screw (3) and the stand columns (4) are both located inside the corrugated pipe (7), and an advertisement sign frame (8) is fixedly mounted on the front side surface of the lifting box (5), the advertisement sign frame is characterized in that a plurality of shaft connecting holes (9) are formed in the top edge and the bottom edge of the advertisement sign frame (8), the shaft connecting holes (9) are connected with the same connecting shaft (10) in a penetrating manner, a torsion spring (11) is connected to the surface of the connecting shaft (10), a spring buckle plate (12) is arranged at one end of the torsion spring (11), sliders (13) are arranged at two ends of the spring buckle plate (12), a slide rail (14) is arranged at the contact position of the back surface of the advertisement sign frame (8) and the slider (13), the slider (13) is in sliding connection with the slide rail (14), a slide hole (15) is formed in the connection position of the spring buckle plate (12) and the advertisement sign frame (8), the spring buckle plate (12) is in sliding sleeve connection with the slide hole (15), and a buckle spring bin (16) is arranged on the inner side, located on the slide hole (15), of the advertisement sign frame (8), be equipped with limiting spring (17) in buckle spring storehouse (16), the one end fixedly connected with buckle board stopper (18) of limiting spring (17), buckle board stopper (18) and spring buckle board (12) fixed connection, advertising sign frame (8) are located torsion spring (11) both sides and all are equipped with rotation angle stopper (19), base (1) top surface is located the outside of bellows (7) and has been seted up the panel and accomodate groove (20).

2. A liftable advertising sign according to claim 1, characterized in that: the motor (2) is arranged as a positive and negative rotation motor, and a speed reducer is arranged between the motor (2) and the screw rod (3).

3. A liftable advertising sign according to claim 1, characterized in that: the upright post (4) is a metal cylinder, the surface of the upright post (4) is smooth, and the upright post (4) and the screw rod (3) are arranged in parallel.

4. A liftable advertising sign according to claim 1, characterized in that: the corrugated pipe (7) is made of elastic, waterproof, dustproof, flame-retardant and electric shock-proof plastic materials.

5. A liftable advertising sign according to claim 1, characterized in that: one end of the torsion spring (11) is in contact connection with the advertising board frame (8), and the other end of the torsion spring is in contact connection with the spring buckle plate (12).

6. A liftable advertising sign according to claim 1, characterized in that: one end of the rotation angle limiting block (19) is fixedly connected with the advertising sign frame (8), and the other end of the rotation angle limiting block is in contact with the folding position of the advertising sign frame (8).