CN211654246U

CN211654246U - Poster show shelf

Info

Publication number: CN211654246U
Application number: CN202020716967.0U
Authority: CN
Inventors: 钟文彩
Original assignee: Wujiang Longxin Advertising Design Service Department
Current assignee: Wujiang Longxin Advertising Design Service Department
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-09
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a poster display rack, which comprises a chassis, wherein a long column is arranged at the upper end of the chassis, a sleeve is movably sleeved outside the long column from top to bottom, a ring sleeve and a fixing mechanism for fixing the ring sleeve are movably sleeved outside the sleeve from top to bottom, a plurality of first connecting rods are arranged on a circumferential array outside the ring sleeve, the lower ends of the first connecting rods are hinged with second connecting rods, a third connecting rod which is equal to the first connecting rods in mathematical theory is arranged on the circumferential array outside the chassis, one end of the third connecting rod is hinged with one end of the second connecting rod, an upper cross rod is arranged on one side of the upper end of the second connecting rod through a universal ball, one end of the upper cross rod can be fixedly arranged on the second connecting rod on the adjacent side, the upper cross rod is in a horizontal state, and the upper cross rod can be freely unfolded and stored through a hinged connection mode of a plurality of connecting rods, and a plurality of posters can be fixedly placed, and the practicability of the display rack is improved.

Description

Poster show shelf

Technical Field

The utility model relates to a propaganda show shelf field, in particular to poster show shelf.

Background

When people need show the poster outdoors, generally can press from both sides the poster on the shelf of show poster, so people need carry the poster show shelf outdoors, but present poster show shelf generally can not be folded, and people are carrying the poster show shelf to outdoors, very troublesome, and the poster show shelf can not be folded completely moreover, and inconvenient a plurality of transport together of putting. When people use the poster display stand, the poster display stand needs to be folded, and the common poster display stand is not easy to be folded completely, so that a very large space is occupied; in addition, the existing poster holder can only be used for placing one poster, and when a plurality of posters need to be displayed, a plurality of poster holders are needed, so that the poster holder is extremely troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient transport and store, can place the show shelf of many posters.

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

a poster display rack comprises a chassis, a long column is arranged at the upper end of the chassis, a sleeve is movably sleeved outside the long column from top to bottom, a ring sleeve and a fixing mechanism for fixing the ring sleeve are movably sleeved outside the sleeve from top to bottom, a plurality of first connecting rods are arranged on a circumferential array outside the ring sleeve, a second connecting rod is hinged at the lower end of each first connecting rod, a third connecting rod which is equal to the first connecting rod in mathematical theory is arranged on the circumferential array outside the chassis, one end of each third connecting rod is hinged with one end of each second connecting rod, an upper cross rod is arranged on one side of the upper end of each second connecting rod through a universal ball, one end of each upper cross rod can be fixedly arranged on the second connecting rod on one adjacent side, the upper cross rod is in a horizontal state, a lower cross rod is arranged on one side of the lower end of each second connecting rod through a universal ball, one end of each lower cross rod can be fixedly arranged on the second, last horizontal pole on same side forms a district of placing that is used for placing the poster with the sheer pole, according to such structure, through the articulated connected mode of many connecting rods, make its expansion that can be free and accomodate, make things convenient for people to carry and store, and can fix and place a plurality of posters, promote the practicality of show shelf, accessible fixed establishment fixes the ring cover on telescopic optional position moreover, the district of placing that makes the formation of last horizontal pole and sheer pole can be the slope setting, and then make the poster be the slope state show, make things convenient for people to refer to.

Furthermore, fixed establishment wears to be equipped with the reference column including setting up the through-hole in ring cover one side the through-hole internalization sleeve outside vertical interval has a plurality of locating holes, reference column one end can stretch into in the locating hole.

Preferably, a first notch is formed in one side, far away from the upper cross rod, of the upper end of the second connecting rod, and the first notch is matched with the adjacent upper cross rod.

Preferably, a second notch is formed in one side, far away from the lower cross rod, of the lower end of the second connecting rod, and the second notch is matched with the adjacent lower cross rod.

Preferably, the upper cross bar and the lower cross bar are respectively arranged on two different sides of the second connecting rod.

Preferably, a first placing groove capable of placing the upper cross rod is formed in one side, located on the upper cross rod, of the second connecting rod, and a second placing groove capable of placing the lower cross rod is formed in the other side of the second connecting rod.

Preferably, the upper cross rod and the lower cross rod are telescopic rods.

Preferably, the number of the first links is 3.

Preferably, a suction cup is rotatably mounted at the lower end of the chassis.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a poster show shelf, compared with the prior art, the advantage lies in the articulated connected mode through many connecting rods, make its expansion that can be free with accomodate, make things convenient for people to carry and store to can fix and place a plurality of posters, promote the practicality of show shelf, accessible fixed establishment fixes the ring cover on telescopic optional position moreover, the district of placing that makes the horizontal pole and sheer pole form can be the slope setting, and then makes the poster be the slope state show, makes things convenient for people to refer to.

Drawings

Fig. 1 is a schematic view of the poster frame of the present invention when unfolded.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic view of the poster holder of the present invention when stored.

Description of reference numerals:

1. a chassis; 2. an elongate column; 3. a sleeve; 4. a circular ring sleeve; 5. a first link; 6. a second link; 7. a third link; 8. an upper cross bar; 9. a lower cross bar; 100. a fixing mechanism; 21. a through hole; 22. a positioning column; 23. positioning holes; 31. a first notch; 61. a first placing groove; 62. a second placing groove; 91. and (4) sucking discs.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a poster display stand as shown in figures 1 to 3, embodiments of which: the device comprises a chassis 1, wherein a long column 2 is arranged at the upper end of the chassis 1, a sleeve 3 is movably sleeved outside the long column 2 from top to bottom, a ring sleeve 4 and a fixing mechanism 100 for fixing the ring sleeve 4 are movably sleeved outside the sleeve 3 from top to bottom, a plurality of first connecting rods 5 are arranged on a circumferential array outside the ring sleeve 4, the lower ends of the first connecting rods 5 are hinged with second connecting rods 6, third connecting rods 7 which are equal to the first connecting rods 5 in terms of number are arranged on the circumferential array outside the chassis 1, one ends of the third connecting rods 7 are hinged with one ends of the second connecting rods 6, an upper cross rod 8 is arranged on one side of the upper end of each second connecting rod 6 through a universal ball, one end of each upper cross rod 8 can be fixedly arranged on the second connecting rod 6 on one adjacent side, the upper cross rod 8 is in a horizontal state, a lower cross rod 9 is arranged on one side of the lower end of each second connecting rod 6 on the adjacent side through a universal ball, one end of the lower cross rod 9 can be State, it is the telescopic link to go up horizontal pole 8 and sheer pole 9, last horizontal pole 8 and sheer pole 9 on same side form a district of placing that is used for placing the poster, the quantity of placing the district is 3, when needs expand the shelf, down move and be close to chassis 1 with sleeve 3, thereby make the expansion of third connecting rod 7, again with ring cover 4 down pulling make first connecting rod 5 expand, rethread fixed establishment 100 is fixed with ring cover 4, take out and fix on the second connecting rod 6 of adjacent one side with last horizontal pole 8, take out and fix on the second connecting rod 6 of adjacent one side with sheer pole 9, consequently, last horizontal pole 8 forms a district of placing that is used for placing the poster with sheer pole 9, the accessible clip presss from both sides the poster on last horizontal pole 8 and sheer pole 9.

The utility model discloses in fixed establishment 100 is including setting up the through-hole 21 in 4 one sides of ring cover reference column 22 is worn to be equipped with in the through-hole 21 internalization sleeve 3 outside vertical intervals have a plurality of locating holes 23, reference column 22 one end can stretch into in the locating hole 23, simple structure, and it is convenient to adjust.

The utility model discloses in 6 upper ends of second connecting rod are kept away from one side of entablature 8 and are equipped with first scarce groove 31, first lack groove 31 and the cooperation of adjacent last horizontal pole 8 one side that sheer pole 9 was kept away from to 6 lower extremes of second connecting rod is equipped with the second and lacks groove 41, the second lacks groove 41 and the cooperation of adjacent sheer pole 9, and first scarce groove 31, second lack

groove

41 and 6 integrated into one piece of second connecting rod.

The utility model discloses go up horizontal pole 8 and sheer pole 9 and set up respectively on two sides that second connecting rod 6 is different one side that second connecting rod 6 is located horizontal pole 8 is equipped with the first recess 61 of placing that can place horizontal pole 8 the 6 opposite sides of second connecting rod are equipped with the second that can place sheer pole 9 and place recess 62, and in order not to let horizontal pole 8 and sheer pole 9 take place to interfere, the guarantee horizontal pole 8 can be placed at the first recess 61 of placing with the second with sheer pole 9 and place in recess 62.

The utility model discloses in 1 lower extreme on chassis rotates installs sucking disc 91, fixes this show shelf subaerial through sucking disc 91 to it is rotatable, make things convenient for people to visit.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A poster display stand, characterized in that: comprises a chassis (1), a long column (2) is arranged at the upper end of the chassis (1), a sleeve (3) is movably sleeved outside the long column (2) from top to bottom, a ring sleeve (4) and a fixing mechanism (100) used for fixing the ring sleeve (4) are movably sleeved outside the sleeve (3) from top to bottom, a plurality of first connecting rods (5) are arranged on the circumference array outside the ring sleeve (4), a second connecting rod (6) is hinged at the lower end of the first connecting rod (5), a third connecting rod (7) which is equal to the first connecting rod (5) in mathematical terms is arranged on the circumference array outside the chassis (1), one end of the third connecting rod (7) is hinged with one end of a second connecting rod (6), an upper cross rod (8) is installed on one side of the upper end of the second connecting rod (6) through a universal ball, one end of the upper cross rod (8) can be fixedly installed on the second connecting rod (6) on one adjacent side, and the upper cross rod (8) is in a, one side of the lower end of the second connecting rod (6) is provided with a lower cross rod (9) through a universal ball, one end of the lower cross rod (9) can be fixedly arranged on the second connecting rod (6) on one adjacent side, the lower cross rod (9) is in a horizontal state, and an upper cross rod (8) and the lower cross rod (9) on the same side form a placing area for placing posters.

2. The poster display stand as claimed in claim 1, wherein the fixing mechanism (100) comprises a through hole (21) provided at one side of the circular sleeve (4), a positioning column (22) is movably arranged in the through hole (21), a plurality of positioning holes (23) are vertically arranged at intervals outside the sleeve (3), and one end of the positioning column (22) can extend into the positioning hole (23).

3. A poster display stand according to claim 1, characterised in that a first slot (31) is provided at the upper end of the second link (6) on the side remote from the upper cross bar (8), said first slot (31) cooperating with the adjacent upper cross bar (8).

4. A poster display stand according to claim 1, characterised in that a second slot (41) is provided at the lower end of the second link (6) on the side remote from the bottom rail (9), said second slot (41) cooperating with the adjacent bottom rail (9).

5. A poster display stand according to claim 1, characterised in that the upper cross bar (8) and the lower cross bar (9) are arranged on two different sides of the second link (6).

6. A poster display stand according to claim 5, characterized in that a first placing groove (61) is provided on one side of said second link (6) on the upper rail (8) for placing the upper rail (8), and a second placing groove (62) is provided on the other side of said second link (6) for placing the lower rail (9).

7. A poster display stand according to any of claims 1-6, characterized in that said upper cross bar (8) and lower cross bar (9) are telescopic bars.

8. A poster display stand according to any of claims 1-6, characterized in that said first links (5) are 3 in number.

9. A poster display stand according to claim 1, characterised in that a suction cup (91) is pivotally mounted at the lower end of the base plate (1).