CN218471560U

CN218471560U - Movable advertisement frame for exhibitions

Info

Publication number: CN218471560U
Application number: CN202222657709.1U
Authority: CN
Inventors: 赵斌
Original assignee: Yisheng Media Group Co ltd
Current assignee: Yisheng Media Group Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-10
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a traction seat which comprises a base, upright posts and a traction seat, wherein the traction seat is horizontally arranged at the middle position of the top of the base, the two upright posts are vertically arranged between the traction seat and the base, two oppositely arranged tensile ropes are arranged at the top of the base, an advertisement cloth is arranged at the bottom of the traction seat, and the bottom end of the advertisement cloth is fixedly connected with a stay rope; the internally mounted of base has two sets of slide mechanism and locking mechanism, this kind of portable advertisement frame bottom for exhibitions adopts retractable universal wheel, flexibility when having improved the advertisement frame removal promptly, stability when having ensured the advertisement frame again and putting, when carrying out the advertisement in this kind of big place in exhibitions center and arranging, work efficiency can be improved greatly in its movable design, reduce staff to intensity of labour, the bottom need not to adopt sand bag etc. to fix alone simultaneously, can also improve whole pleasing to the eye degree when reducing the labour, be applicable to this kind of swift formula exhibition scene in exhibitions center more.

Description

Movable advertisement frame for exhibitions

Technical Field

The utility model relates to an advertisement frame field specifically is an advertisement frame is used in portable exhibitions.

Background

The advertisement frame is a display tool for propaganda materials, has the advantages of simplicity, clearness, no worry, and the like, can play the roles of displaying commodities, conveying information and promoting sales, and is widely applied to exhibition centers.

The exhibition center holds and deals with the exhibition has characteristics such as trade company is many, exhibition time length, transition rate height, and exhibition center place is great, consequently need arrange the place in advance when dealing with the exhibition, installs each advertisement frame in assigned position in advance, needs in time withdraw after the exhibition finishes, and this just has several problems: 1) In order to keep the stability of the advertisement frame during placement, the base is usually designed to be plane anti-skid and additionally provided with a balance weight, so that the flexibility is poor, and therefore, a large amount of workload is caused in the arrangement of the advertisement frame in a large scale in exhibition; 2) After being placed, the movable advertising frame with the pulleys at the bottom needs to be covered and pressurized by sand bags and the like independently to avoid sliding, but the arrangement process can be delayed due to the fact that the sand bags and other independent counter weights have certain weight; 3) Usually, adopt the fixed mode of embedding advertisement cloth in the advertisement frame all around, and exhibition advertisement content needs frequent change, consequently same advertisement frame can't adapt to the advertisement cloth of different specifications, consequently, to above current situation, urgent need develop a portable advertisement frame for exhibition to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an advertisement frame is used in portable exhibitions to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable advertisement frame for exhibitions comprises a base, stand columns and a traction seat, wherein the traction seat is horizontally arranged in the middle of the top of the base, the two stand columns are vertically arranged between the traction seat and the base, two oppositely arranged stretching ropes are arranged at the top of the base, advertisement cloth is arranged at the bottom of the traction seat, and the bottom end of the advertisement cloth is fixedly connected with a rope;

the inner shaft is horizontally arranged at the inner edge position of the base, the sleeve shaft seat is nested at the middle position of the inner shaft and is rotationally connected with the inner shaft, the clockwork spring A is embedded between the sleeve shaft seat and the inner shaft, the poking rod is vertically welded at the middle position of the top of the sleeve shaft seat, the wheel seat is obliquely arranged at the bottom of the sleeve shaft seat and is fixedly connected with the sleeve shaft seat through screws, the universal wheel is connected with the wheel seat through a pin shaft, and the locking mechanism comprises a locking baffle plate, a locking block and a pressing rod, the locking baffle is vertically arranged on the inner side wall of the base, the locking block is vertically arranged on one side of the locking baffle and is hinged with the base, the pressing rod vertically penetrates through the edge position of the top of the base and is in clearance fit with the base, the locking block comprises a locking claw, an outer barrel, a positioning shaft, a spring B and a force arm, the locking claw is vertically welded at the middle position of the top of the outer barrel, the positioning shaft is horizontally arranged on the inner side wall of the base, the outer barrel is nested at the middle position of the positioning shaft and is movably connected with the positioning shaft, a French casement B is embedded between the outer barrel and the positioning shaft, the force arm is horizontally welded at the middle position of the side wall of the outer barrel, and the tail end of the force arm is provided with a sliding chute;

the traction seat further comprises a fixed shaft, a clockwork spring C, a wheel disc, a traction rope and a clamping roller, the fixed shaft is horizontally welded at the inner middle position of the traction seat, the wheel disc is embedded and sleeved at the middle position of the fixed shaft, and is in clearance fit with the fixed shaft, the fixed shaft is embedded and installed between the fixed shaft and the wheel disc, one end of the traction rope is arranged at the middle position of the wheel disc in a surrounding mode, and the tail end of the traction rope is fixedly connected with the clamping roller.

As a further aspect of the present invention: a through groove is horizontally formed in the middle of the locking baffle, and the locking claw is aligned with the through groove.

As a further aspect of the present invention: the bottom welding of pressing the depression bar has the slider, slider and spout phase-match.

As a further aspect of the present invention: the wheel disc is provided with two traction ropes which are respectively fixedly connected with two ends of the clamping roller, and the top end of the advertisement cloth is fixedly connected with the clamping roller.

As a further aspect of the present invention: the locking claw moves towards the locking baffle under the driving of the flange B.

As a further aspect of the present invention: the sliding mechanism is maintained in a vertical state under the action of a clockwork spring A.

Has the beneficial effects that: this kind of portable advertisement frame bottom for exhibitions adopts retractable universal wheel, flexibility when having improved the advertisement frame removal promptly, stability when having ensured the advertisement frame again and putting, when carrying out the advertisement in this kind of big place in exhibitions center and arranging, work efficiency can be improved greatly in its movable design, reduce staff to intensity of labour, the bottom need not to adopt sand bag etc. to fix alone simultaneously, can also improve whole pleasing to the eye degree when reducing the labour, the advertisement cloth adopts the traction suspension type design from top to bottom, can install the advertisement cloth of different specifications, improve the practicality of advertisement frame, the succinct and show face of whole outward appearance is wide, can highlight advertisement content more, avoid the guest to catch a brother, be applicable to this kind of swift formula exhibition scene in exhibitions center more.

To sum up, the utility model discloses.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a side view and a longitudinal view of the traction base of the present invention.

Fig. 3 is a side elevation and longitudinal elevation of the base of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic structural view of the sliding mechanism of the present invention.

Fig. 6 is a side view and a longitudinal view of the locking mechanism of the present invention.

In the figure: 1. a base; 11. a sliding mechanism; 111. a universal wheel; 112. a wheel seat; 113. a clockwork spring A; 114. a sleeve shaft seat; 115. a poke rod; 116. an inner shaft; 12. a locking mechanism; 121. a locking baffle plate; 122. a locking block; 1221. a locking claw; 1222. an outer cylinder; 1223. positioning the shaft; 1224. a clockwork spring B; 1225. a force arm; 1226. a chute; 123. a pressing lever; 1231. a slider; 2. a column; 3. a traction seat; 31. fixing a shaft; 32. a clockwork spring C; 33. a wheel disc; 34. a hauling rope; 35. a grip roller; 4. advertising cloth; 5. and (6) stretching the rope.

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 will be clearly and completely described below with reference to the accompanying 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Examples

Referring to fig. 1 to 6, in an embodiment of the present invention, an advertisement frame for mobile exhibition comprises a base 1, two columns 2 and a traction seat 3, wherein the traction seat 3 is horizontally disposed at a middle position of a top of the base 1, the two columns 2 are vertically disposed between the traction seat 3 and the base 1, two oppositely disposed stretching ropes 5 are disposed at the top of the base 1, an advertisement cloth 4 is disposed at a bottom of the traction seat 3, and a bottom end of the advertisement cloth 4 is fixedly connected to a rope;

the base 1 is internally provided with two groups of sliding mechanisms 11 and locking mechanisms 12, the two groups of sliding mechanisms 11 and locking mechanisms 12 are arranged oppositely, each sliding mechanism 11 comprises a universal wheel 111, a wheel seat 112, a clockwork spring A113, a sleeve shaft seat 114, a poking rod 115 and an inner shaft 116, the inner shaft 116 is horizontally arranged at the inner edge position of the base 1, the sleeve shaft seat 114 is nested and arranged at the middle position of the inner shaft 116 and is rotatably connected with the inner shaft 116, the clockwork spring A113 is embedded and arranged between the sleeve shaft seat 114 and the inner shaft 116, the poking rod 115 is vertically welded at the middle position of the top of the sleeve shaft seat 114, the wheel seat 112 is obliquely arranged at the bottom of the sleeve shaft seat 114 and is fixedly connected with the sleeve shaft seat 114 through screws, the universal wheel 111 is connected with the wheel seat 112 through a pin shaft, each locking mechanism 12 comprises a locking baffle 121, a locking block 122 and a pressing rod 123, the locking baffle 121 is vertically arranged on the inner side wall of the base 1, the locking block 122 is vertically arranged on one side of the locking baffle 121 and hinged to the base 1, the pressing rod 123 vertically penetrates through the edge position of the top of the base 1 and is in clearance fit with the base 1, the locking block 122 comprises a locking claw 1221, an outer barrel 1222, a positioning shaft 1223, a clockwork spring B1224 and a force arm 1225, the locking claw 1221 is vertically welded to the middle position of the top of the outer barrel 1222, the positioning shaft 1223 is horizontally arranged on the inner side wall of the base 1, the outer barrel 1222 is nested in the middle position of the positioning shaft 1223 and is movably connected with the positioning shaft 1223, the French spring B is embedded between the outer barrel 1222 and the positioning shaft 1223, the force arm 1225 is horizontally welded to the middle position of the side wall of the outer barrel 1222, and a sliding groove 1226 is formed in the tail end of the force arm 1225;

traction seat 3 still includes dead axle 31, clockwork spring C32, rim plate 33, haulage rope 34 and grip roll 35, dead axle 31 is the horizontal welding in traction seat 3's inside intermediate position, rim plate 33 cover sets up the intermediate position at dead axle 31, and with realize clearance fit between the dead axle 31, the embedding of french strip C is installed between dead axle 31 and rim plate 33, the intermediate position at rim plate 33 is around installing to the one end of haulage rope 34, the end and the grip roll 35 fixed connection of haulage rope 34.

As a further aspect of the present invention: a through groove is horizontally formed in the middle of the locking flapper 121, and the locking claws 1221 are aligned with the through groove.

As a further aspect of the present invention: the bottom welding of pressing pole 123 has slider 1231, and slider 1231 matches with spout 1226.

As a further aspect of the present invention: the wheel disc 33 is provided with two hauling ropes 34 which are fixedly connected with two ends of the clamping roller 35 respectively, and the top end of the advertisement cloth 4 is fixedly connected with the clamping roller 35.

As a further aspect of the present invention: the locking claw 1221 moves toward the locking flapper 121 under the drive of the normal bar B.

As a further aspect of the present invention: the slide mechanism 11 is maintained in a vertical state by the spring a 113.

The utility model discloses a theory of operation is: when the mobile advertising frame for exhibition is used, a worker places the advertising frame on the ground and pushes the advertising frame to a designated position of the exhibition center in cooperation with the universal wheel 111 at the bottom, then the worker dials the poke rods 115 at the two ends of the base 1 by hands 90 degrees towards the outer side of the base 1 to drive the universal wheel 111 and the sleeve shaft seat 114 to rotate around the inner shaft 116, so that the universal wheel 111 is retracted into the base 1, the poke rods 115 extrude and pop up the locking claw 1221 in the moving process, when the poke rods 115 sink into the bottom of the locking claw 1221, the locking claw 1221 automatically resets under the action of the clockwork spring B1224 to realize the limiting and fixing of the poke rods 115, and at the moment, the universal wheel 111 retracts into the base 1, base 1 is arranged in ground flatly, can steadily put and demonstrate, when the exhibition finishes follow-up when withdrawing this portable meeting exhibition with advertisement frame, press down depression bar 123, its bottom slider 1231 cooperation spout 1226 takes the terminal downstream of driving arm 1225, driving arm 1225 can drive locking claw 1221 and rotate around location axle 1223 this moment, make locking claw 1221 end break away from locking baffle 121, the poker rod 115 of slide mechanism 11 breaks away from in locking mechanism 12 this moment, under clockwork spring A113 effect, slide mechanism 11 resumes to the vertical state, four universal wheels 111 and ground contact this moment, cooperation universal wheel 111 promotes it and retrieves can to the assigned position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable advertisement frame for exhibitions which characterized in that: the novel advertising cloth pulling device comprises a base (1), stand columns (2) and a pulling seat (3), wherein the pulling seat (3) is horizontally arranged in the middle position of the top of the base (1), the two stand columns (2) are vertically arranged between the pulling seat (3) and the base (1), two oppositely arranged stretching ropes (5) are arranged on the top of the base (1), advertising cloth (4) is arranged at the bottom of the pulling seat (3), and the bottom end of the advertising cloth (4) is fixedly connected with a stay rope;

the inner side of the base (1) is provided with two groups of sliding mechanisms (11) and locking mechanisms (12), the two groups of sliding mechanisms (11) and the locking mechanisms (12) are arranged oppositely, each sliding mechanism (11) comprises a universal wheel (111), a wheel seat (112), a clockwork spring A (113), a sleeve shaft seat (114), a poking rod (115) and an inner shaft (116), the inner shaft (116) is horizontally arranged at the inner edge position of the base (1), the sleeve shaft seat (114) is nested and arranged at the middle position of the inner shaft (116) and is rotationally connected with the inner shaft (116), the clockwork spring A (113) is embedded and arranged between the sleeve shaft seat (114) and the inner shaft (116), the poking rod (115) is vertically welded at the middle position of the top of the sleeve shaft seat (114), the wheel seat (112) is obliquely arranged at the bottom of the sleeve shaft seat (114) and is fixedly connected with the sleeve shaft seat (114) through a screw, the universal wheel (111) is connected with the wheel seat (112) through a pin shaft, the locking mechanism (12) comprises a locking baffle (121), a locking block (123) and a locking block (121) which is arranged at one side of the base and is vertical to the locking baffle (121), the pressing rod (123) vertically penetrates through the edge position of the top of the base (1) and is in clearance fit with the base (1), the locking block (122) comprises a locking claw (1221), an outer cylinder (1222), a positioning shaft (1223), a clockwork spring B (1224) and a force arm (1225), the locking claw (1221) is vertically welded at the middle position of the top of the outer cylinder (1222), the positioning shaft (1223) is horizontally arranged on the inner side wall of the base (1), the outer cylinder (1222) is nested at the middle position of the positioning shaft (1223) and is movably connected with the positioning shaft (1223), the clockwork spring B is embedded between the outer cylinder (1222) and the positioning shaft (1223), the force arm (1225) is horizontally welded at the middle position of the side wall of the outer cylinder (1222), and a sliding groove (1226) is formed in the tail end of the force arm (1225);

traction seat (3) still include dead axle (31), clockwork spring C (32), rim plate (33), haulage rope (34) and pinch roll (35), dead axle (31) are the inside intermediate position of horizontal welding at traction seat (3), rim plate (33) inlay the cover and set up the intermediate position at dead axle (31), and with realize clearance fit between dead axle (31), clockwork spring C embedding is installed between dead axle (31) and rim plate (33), the intermediate position at rim plate (33) is installed in the one end encircleing of haulage rope (34), the end and pinch roll (35) fixed connection of haulage rope (34).

2. The advertising shelf for mobile exhibition according to claim 1, wherein: a through groove which is horizontally formed is formed in the middle of the locking baffle (121), and the locking claw (1221) is aligned with the through groove.

3. The advertising shelf for mobile exhibition according to claim 1, wherein: the bottom welding of pressing pole (123) has slider (1231), slider (1231) and spout (1226) phase-match.

4. The advertising shelf for mobile exhibition according to claim 1, wherein: the two hauling ropes (34) are mounted on the wheel disc (33) and are fixedly connected with the two ends of the clamping roller (35) respectively, and the top end of the advertisement cloth (4) is fixedly connected with the clamping roller (35).

5. The advertising shelf for mobile exhibition according to claim 1, wherein: the locking claw (1221) moves towards the locking baffle (121) under the driving of the normal bar B.

6. The advertising shelf for mobile exhibition according to claim 1, wherein: the sliding mechanism (11) is maintained in a vertical state under the action of a spring A (113).