CN212967004U

CN212967004U - Movable bill-board

Info

Publication number: CN212967004U
Application number: CN202022238353.9U
Authority: CN
Inventors: 秦蔚昀; 彭宇青
Original assignee: Guiyang Vocational and Technical College
Current assignee: Guiyang Vocational and Technical College
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-13
Anticipated expiration: 2030-10-10

Abstract

A movable billboard, the utility model relates to the technical field of billboards, wherein fixed seats are symmetrically fixed on the left and right of the upper surface of a base; the fixed seats are all screwed with a third rod by utilizing a rotating shaft; the upper ends of the left and right third rods are connected with the lower ends of the second rods by connecting buckles; the fifth rod is sleeved and fixed on the fourth rod in a left-right symmetrical manner; the lower ends of the left and right fifth rods are fixedly connected by a sixth rod, and the lower end of the sixth rod is movably inserted into the second notch; the left end and the right end of the first rod rear side wall and the lower ends of the left and the right two third rod rear side walls are symmetrically provided with fixing devices; a poster is arranged on the rear side between the first rod and the base, and the upper end and the lower end of the poster are movably sleeved with a painting shaft; the left end and the right end of the scroll painting shaft are connected with the fixing device through the buckles; a plurality of pulleys are fixed on the lower surface of the base; it can be folded and accomodate, and required placing space is little, and it can remove, conveniently carries.

Description

Movable bill-board

Technical Field

The utility model relates to a bill-board technical field, concretely relates to movable bill-board.

Background

In order to improve the popularity of the brand, a plurality of merchants can choose to publicize the brand, in order to impact sales volume, the merchants choose to put up a tent on a square with a large number of people for offline popularization, posters need to be posted on the advertising board for convenient popularization, the existing advertising board is too single in structure, most of the advertising boards are fixed, and the space occupied by the advertising boards is large and the advertising boards are inconvenient to carry for the merchants who frequently change places for offline activities; the problem is urgently to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's movable bill-board, it can fold and accomodate, and required place the space little, and it can remove, conveniently carries.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the novel scroll painting device comprises a first rod, a second rod, a connecting buckle, a third rod, a fourth rod, a fifth rod, a fixed seat, a base, a pulley, a sixth rod, a first baffle, a rotating block, a painting shaft and a ring buckle; the left and right of the upper surface of the base are symmetrically fixed with fixing seats; a second notch is formed in the upper surface of the base between the left fixing seat and the right fixing seat; the fixed seats are all screwed with a third rod by utilizing a rotating shaft; the upper ends of the left and right third rods are connected with the lower ends of the second rods by connecting buckles; the connecting buckle consists of a movable buckle, an anti-skid pad and a fixed buckle; the fixing buckle is sleeved and fixed at the upper end of the third rod; a plurality of rectangular grooves are formed in the side wall of the upper end of the fixing buckle at equal angles; an anti-slip pad is adhered on the inner side wall of the upper end of the fixing buckle; the lower end of the second rod is movably sleeved with a movable buckle; the lower end of the second rod penetrates through the fixed buckle and then is inserted into the third rod, and the inner side wall of the lower end of the movable buckle is in threaded connection with the outer side wall of the upper end of the fixed buckle; the left second rod and the right second rod are fixedly connected by the first rod; a first notch is symmetrically formed in the opposite surfaces of the left and right third rods below the connecting buckle; a fourth rod is arranged between the left third rod and the right third rod, and two ends of the fourth rod are respectively arranged in the left first notch and the right first notch in a sliding manner; a first baffle is symmetrically screwed on the opposite surfaces of the left and right third rods above the first notch, and a third notch is formed in the first baffle in a left-right through manner; the opposite surfaces of the left and right third rods positioned between the first notch and the first baffle are symmetrically and rotatably connected with rotating blocks; the rotating block penetrates through the third notch and is movably clamped and matched with the first baffle; the lower end of the first baffle is abutted against the upper surface of the fourth rod; the fifth rod is sleeved and fixed on the fourth rod in a left-right symmetrical manner; the lower ends of the left and right fifth rods are fixedly connected by a sixth rod, and the lower end of the sixth rod is movably inserted into the second notch; the left end and the right end of the first rod rear side wall and the lower ends of the left and the right two third rod rear side walls are symmetrically provided with fixing devices; a poster is arranged on the rear side between the first rod and the base, and the upper end and the lower end of the poster are movably sleeved with a painting shaft; the left end and the right end of the scroll painting shaft are connected with the fixing device through the buckles; the lower surface of base is fixed with a plurality of pulleys.

Furthermore, the fixing device consists of a seventh rod, an eighth rod, a spring, a hook, a second baffle and a ninth rod; seven rods are symmetrically fixed at the left end and the right end of the first rod rear side wall and the lower ends of the left and right third rod rear side walls; the rear end of the seventh rod is rotatably connected with an eighth rod by a rotating shaft; a ninth rod is arranged at the other end of the eighth rod, and one end of the ninth rod penetrates through one side wall of the eighth rod and is fixedly connected with the second baffle; a spring is fixed between the second baffle and the inner wall of one side of the eighth rod; the other end of the nine-rod is fixed with a hook, and the hook is connected with the scroll through a buckle.

Further, a handle is fixed on the upper surface of the first rod.

Furthermore, the rear end of the lower side wall of the first rod and the upper surface of the base at the rear side of the second notch are both fixed with LED lamps, and the LED lamps are electrically connected with an external power supply.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a movable bill-board, it can fold and accomodate, and the required space of placing is little, and simultaneously, it can remove, conveniently carries.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a rear view of the present invention in use.

Fig. 4 is a right side view of the present invention in use.

Fig. 5 is an enlarged view of a portion a in fig. 3.

Fig. 6 is a schematic structural view of the connecting buckle of the present invention.

Fig. 7 is a schematic view of the connection structure between the baffle plate and the rotating block of the present invention.

Description of reference numerals:

handle 1, first pole 2, No. two pole 3, connector link 4, activity knot 4-1, slipmat 4-2, fixed knot 4-3, rectangular channel 4-4, No. three pole 5, No. one notch 6, No. four pole 7, No. five pole 8, fixing base 9, base 10, pulley 11, No. six pole 12, No. one baffle 13, rotatory piece 14, painted axis 15, latch closure 16, poster 17, No. two notch 18, No. seven pole 19, No. eight pole 20, spring 21, couple 22, No. two baffles 23, No. nine pole 24, No. three notch 25, LED lamp 26.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the novel scroll painting device comprises a first rod 2, a second rod 3, a connecting buckle 4, a third rod 5, a fourth rod 7, a fifth rod 8, a fixed seat 9, a base 10, a pulley 11, a sixth rod 12, a first baffle 13, a rotating block 14, a painting shaft 15 and a ring buckle 16; the fixed seats 9 are welded and fixed on the upper surface of the base 10 in a bilateral symmetry manner; a second notch 18 is formed in the upper surface of the base 10 between the left fixing seat 9 and the right fixing seat 9; the fixed seats 9 are all screwed with third rods 5 by utilizing rotating shafts; the upper ends of the left and right third rods 5 are connected with the lower end of the second rod 3 by a connecting buckle 4; the connecting buckle 4 consists of a movable buckle 4-1, an anti-skid pad 4-2 and a fixed buckle 4-3; the fixing buckle 4-3 is sleeved and fixed at the upper end of the third rod 5; a plurality of rectangular grooves 4-4 are formed in the side wall of the upper end of the fixing buckle 4-3 at equal angles; an anti-slip pad 4-2 is adhered on the inner side wall of the upper end of the fixing buckle 4-3; the lower end of the second rod 3 is movably sleeved with a movable buckle 4-1; the lower end of the second rod 3 penetrates through the fixed buckle 4-3 and then is inserted into the third rod 5, and the inner side wall of the lower end of the movable buckle 4-1 is screwed with the outer side wall of the upper end of the fixed buckle 4-3; the left second rod 3 and the right second rod 3 are fixedly connected by the first rod 2 in a welding way; a handle 1 is fixedly welded on the upper surface of the first rod 2; a first notch 6 is symmetrically formed on the opposite surfaces of the left and the right third rods 5 positioned below the connecting buckle 4; a fourth rod 7 is arranged between the left third rod 5 and the right third rod 5, and two ends of the fourth rod 7 are respectively arranged in the left first notch 6 and the right first notch 6 in a sliding manner; a first baffle 13 is symmetrically and rotatably connected to opposite surfaces of the left and right third rods 5 positioned above the first notch 6 through hinges, and a third notch 25 is formed in the first baffle 13 in a left-right through manner; the opposite surfaces of the left and right third rods 5 positioned between the first notch 6 and the first baffle 13 are symmetrically screwed with rotating blocks 14 by screws; the rotating block 14 is movably clamped and matched with the first baffle 13 after penetrating through the third notch 25; the lower end of the first baffle 13 is abutted against the upper surface of the fourth rod 7; a fifth rod 8 is symmetrically sleeved on the fourth rod 7 from left to right and is welded and fixed; the lower ends of the left and right five-rod 8 are fixedly connected by welding through a six-rod 12, and the lower end of the six-rod 12 is movably inserted into a second notch 18; the left end and the right end of the rear side wall of the first rod 2 and the lower ends of the rear side walls of the left rod 5 and the right rod 5 are symmetrically provided with fixing devices; the fixing device consists of a seventh rod 19, an eighth rod 20, a spring 21, a hook 22, a second baffle 23 and a ninth rod 24; seven rods 19 are symmetrically welded and fixed at the left end and the right end of the rear side wall of the first rod 2 and the lower ends of the rear side walls of the left rod 5 and the right rod 5; the rear end of the seventh rod 19 is screwed with an eighth rod 20 by a rotating shaft; a ninth rod 24 is arranged at the other end of the eighth rod 20, and one end of the ninth rod 24 penetrates through one side wall of the eighth rod 20 and is fixedly connected with the second baffle 23 in a welding manner; a spring 21 is welded and fixed between the second baffle plate 23 and the inner wall of one side of the eighth rod 20; the other end of the ninth rod 24 is fixedly welded with a hook 22, and a poster 17 is arranged on the rear side between the first rod 2 and the base 10; the upper end and the lower end of the poster 17 are movably sleeved with the painting shafts 15; the hook 22 is connected with the scroll 15 by a buckle 16; a plurality of pulleys 11 are riveted and fixed on the lower surface of the base 10 by screws; the rear end of the lower side wall of the first rod 2 and the upper surface of the base 10 at the rear side of the second notch 18 are fixedly bonded with LED lamps 26 by glue, and the LED lamps 26 are electrically connected with an external power supply.

The working principle of the specific embodiment is as follows: when the device is used, a left rotating block 14 and a right rotating block 14 which are horizontally arranged are rotated to be in a vertical state, at the moment, two first baffles 13 are rotated inwards, then a fourth rod 7 is pushed upwards, the fourth rod 7 drives a fifth rod 8 to move upwards, the fifth rod 8 drives a sixth rod 12 to move upwards, at the moment, the sixth rod 12 is pulled out from a second notch 18, a third rod 5 of the device is rotated around a rotating shaft connected with a fixed seat 9, so that the third rod 5 is horizontally arranged, then an upper painting shaft 15 and a lower painting shaft 15 which are sleeved on a hook 22 by using a ring buckle 16 are taken down, then the upper end and the lower end of a poster to be displayed are respectively sleeved on the two painting shafts 15, then the left end and the right end of the painting shafts 15 at the upper side and the lower side of the poster are respectively sleeved on the hooks 22 of the fixing devices at the upper side and the lower side of the device, then movable buckles 4-1 at the left side and the right side are rotated, so that the movable, at the moment, a gap is formed between the anti-skid pad 4-2 and the second rod 3, and the second rod 3 can move at the upper end of the third rod 5; then, the first rod 2 is pulled by the handle 1, the first rod 2 drives the second rod 3 to move, the poster 17 is changed from a loose state to a more compact state, when the poster 17 is slightly tightened, the handle 1 is stopped to be pulled, meanwhile, the movable buckle 4-1 is rotated, the movable buckle 4-1 is connected with the fixed buckle 4-3 into a whole, the movable buckle 4-1 is screwed with the fixed buckle 4-3, the upper end of the fixed buckle 4-3 is inwards contracted by the movable buckle 4-1, the anti-skid pad 4-2 is tightly contacted with the second rod 3, the second rod 3 is in a fixed state at the upper end of the third rod 5, then the third rod 5 is rotated to a vertical state, then the fifth rod 8 is rotated forwards, the fifth rod 8 is in crossed fit with the third rod 5, and the whole device is supported;

if the day is dark, the LED lamp 26 is energized, and the poster 17 is lighted by the LED lamp 26, so that the content on the poster 17 can be viewed;

after the exhibition is finished, the fifth rod 8 is rotated and retracted, then the movable buckle 4-1 and the fixed buckle 4-3 are connected loosely, the first rod 2 is pushed, the second rod 3 is inserted into the third rod 5, the poster 17 is in a loose state, then the poster 17 and the scroll 14 are taken down, then the fourth rod 7 is lifted upwards, the fifth rod 8 is rotated to a vertical state by taking the fourth rod 7 as an axis, the fourth rod 7 is pressed downwards to enable the sixth rod 12 to be inserted into the second notch 18 again, then the first baffle 13 is rotated to a vertical state, the position of the fourth rod 7 is fixed by the first baffle 13, then the first baffle 13 is locked by rotating the rotating block 14, at the moment, the device can be pulled by hands through the handle 1, and the pulley 11 is used for moving the device.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. by adopting the design of the handle 1, the second rod 3, the connecting buckle 4 and the third rod 5, the height of the device can be adjusted, so that the posting requirement of the poster with different length can be met, and meanwhile, the device can be stored, so that the placing space is saved;

2. by adopting the design of the handle 1, the pulley 11, the sixth rod 12 and the second notch 18, the device can move and is convenient to carry;

3. by adopting the design of the scroll 15 and the ring buckle 16, the poster pasting device can meet the poster pasting requirements of posters with different widths, and the posters can be quickly and completely detached for the next use;

4. by adopting the design of the LED lamp 26, the phenomenon that insufficient illumination affects the watching of the poster by the audience is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a movable bill-board which characterized in that: the novel scroll painting device comprises a first rod (2), a second rod (3), a connecting buckle (4), a third rod (5), a fourth rod (7), a fifth rod (8), a fixed seat (9), a base (10), a pulley (11), a sixth rod (12), a first baffle (13), a rotating block (14), a painting shaft (15) and a ring buckle (16); the left and right of the upper surface of the base (10) are symmetrically fixed with fixed seats (9); a second notch (18) is formed in the upper surface of the base (10) between the left fixing seat and the right fixing seat (9); the fixed seats (9) are all screwed with a third rod (5) by a rotating shaft; the upper ends of the left and right third rods (5) are connected with the lower end of the second rod (3) by a connecting buckle (4); the connecting buckle (4) consists of a movable buckle (4-1), an anti-skid pad (4-2) and a fixed buckle (4-3); the fixing buckle (4-3) is sleeved and fixed at the upper end of the third rod (5); a plurality of rectangular grooves (4-4) are formed in the side wall of the upper end of the fixing buckle (4-3) at equal angles; an anti-skid pad (4-2) is adhered on the inner side wall of the upper end of the fixing buckle (4-3); the lower end of the second rod (3) is movably sleeved with a movable buckle (4-1); the lower end of the second rod (3) penetrates through the fixed buckle (4-3) and then is inserted into the third rod (5), and the inner side wall of the lower end of the movable buckle (4-1) is in threaded connection with the outer side wall of the upper end of the fixed buckle (4-3); the left second rod (3) and the right second rod (3) are fixedly connected by the first rod (2); a first notch (6) is symmetrically formed on the opposite surfaces of the left and the right third rods (5) which are positioned below the connecting buckle (4); a fourth rod (7) is arranged between the left third rod (5) and the right third rod (5), and two ends of the fourth rod (7) are respectively arranged in the left first notch (6) and the right first notch (6) in a sliding manner; a first baffle (13) is symmetrically screwed on the opposite surfaces of the left and right third rods (5) positioned above the first notch (6), and a third notch (25) is formed in the first baffle (13) in a left-right through manner; the opposite surfaces of the left and right third rods (5) positioned between the first notch (6) and the first baffle (13) are symmetrically and rotatably connected with rotating blocks (14); the rotating block (14) penetrates through the third notch (25) and is movably clamped and matched with the first baffle (13); the lower end of the first baffle (13) is abutted against the upper surface of the fourth rod (7); a fifth rod (8) is symmetrically sleeved and fixed on the fourth rod (7) from left to right; the lower ends of the left and right five-rod (8) are fixedly connected by a six-rod (12), and the lower end of the six-rod (12) is movably inserted into the second notch (18); the left end and the right end of the rear side wall of the first rod (2) and the lower ends of the rear side walls of the left rod and the right rod (5) are symmetrically provided with fixing devices; a poster (17) is arranged on the rear side between the first rod (2) and the base (10), and the upper end and the lower end of the poster (17) are movably sleeved with a painting shaft (15); the left end and the right end of the scroll (15) are connected with the fixing device by a buckle (16); the lower surface of the base (10) is fixed with a plurality of pulleys (11).

2. A movable signboard of claim 1, wherein: the fixing device consists of a seventh rod (19), an eighth rod (20), a spring (21), a hook (22), a second baffle (23) and a ninth rod (24); seven rods (19) are symmetrically fixed at the left end and the right end of the rear side wall of the first rod (2) and the lower ends of the rear side walls of the left rod and the right rod (5); the rear end of the seventh rod (19) is screwed with an eighth rod (20) by a rotating shaft; a ninth rod (24) is arranged at the other end of the eighth rod (20), and one end of the ninth rod (24) penetrates through one side wall of the eighth rod (20) and is fixedly connected with the second baffle (23); a spring (21) is fixed between the second baffle (23) and the inner wall of one side of the eighth rod (20); the other end of the nine-rod (24) is fixed with a hook (22), and the hook (22) is connected with the scroll (15) by a buckle (16).

3. A movable signboard of claim 1, wherein: a handle (1) is fixed on the upper surface of the first rod (2).

4. A movable signboard of claim 1, wherein: and the rear end of the lower side wall of the first rod (2) and the upper surface of the base (10) positioned at the rear side of the second notch (18) are both fixed with LED lamps (26), and the LED lamps (26) are electrically connected with an external power supply.