CN211455212U

CN211455212U - Publicity board fixed bolster convenient to change propaganda poster

Info

Publication number: CN211455212U
Application number: CN201922407280.9U
Authority: CN
Inventors: 王高蒙
Original assignee: Shanghai Taizhe Exhibition Service Co ltd
Current assignee: Shanghai Taizhe Exhibition Service Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a publicity board fixed bolster convenient to change propaganda poster relates to the publicity board field, has solved the problem of fixing the publicity board dismantlement difficulty on the street lamp among the prior art, and its technical essential is: the propaganda scroll fixing device comprises a mounting plate, wherein a U-shaped bolt is arranged on the mounting plate, a nut is arranged on the U-shaped bolt, an upper support and a lower support are arranged at the upper end and the lower end of the mounting plate, the upper support and the lower support are consistent in structure, fixing grooves are formed in the upper support and the lower support, the fixing grooves are arranged along the long edge of the upper support, fixing strips which are the same as the fixing grooves in shape are arranged in the fixing grooves, and the propaganda scroll is fixed into the fixing grooves; the utility model discloses a with propaganda row and the separation of propaganda tablet fixed bolster and adopt the fixed propaganda tablet of buckle, for prior art, the utility model provides a propaganda tablet is convenient for change, and the fixed bolster can be used repeatedly simultaneously, has saved the propaganda expense.

Description

Publicity board fixed bolster convenient to change propaganda poster

Technical Field

The utility model relates to a publicity board field especially relates to a publicity board fixed bolster convenient to change propaganda poster.

Background

During the propaganda of activity or exhibition, need use the publicity board, during the propaganda, the staff generally prints the propaganda poster, fixes to roadside or street lamp to in propaganda exhibition or activity theme, make the public know activity theme or exhibition spirit, play the purpose of propaganda.

Among the prior art, the propaganda poster that fixes to on the street lamp generally adopts the U-shaped bolt to fix the bill-board or the banner that are fixed with the propaganda poster to the support column on the road, but U-shaped bolt among the prior art can produce the corrosion in long-time back screw thread and nut department of using to inconvenient dismantlement when making next change the propaganda poster, consequently, we have proposed a bill-board fixed bolster of changing the propaganda poster.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, a publicity tablet fixed bolster convenient to change propaganda poster is provided, including the mounting panel, be equipped with the U type bolt that is used for fixed mounting panel on the mounting panel, be equipped with the nut on the U type bolt, U type bolt is fixed the mounting panel to the street lamp support column on, the upper and lower both ends of mounting panel are equipped with upper bracket and lower carriage, the structure of upper bracket and lower carriage is unanimous, all be equipped with the fixed slot on upper bracket and the lower carriage, the fixed slot sets up along the long limit of upper bracket, be equipped with the fixed strip the same with the fixed slot shape in the fixed slot, the fixed strip is fixed the propaganda scroll to the fixed slot in, dismantle the difficult problem with the propaga.

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

the utility model provides a publicity board fixed bolster convenient to change propaganda poster, including the mounting panel, be equipped with the U type bolt that is used for fixed mounting panel on the mounting panel, be equipped with the nut on the U type bolt, the U type bolt is fixed the street lamp support column with the mounting panel on, the upper and lower both ends of mounting panel are equipped with upper bracket and lower carriage, the structure of upper bracket and lower carriage is unanimous, all be equipped with the fixed slot on upper bracket and the lower carriage, the long limit setting of upper bracket is followed to the fixed slot, be equipped with the fixed strip the same with the fixed slot shape in the fixed slot, the fixed strip will be publicity.

As a further proposal of the utility model, the fixed groove is a T-shaped groove and the fixed strip is a T-shaped strip.

As a further scheme of the utility model, still be equipped with the arc wall that is used for dodging the street lamp support column on the upper bracket, the arc wall is established in the centre of upper bracket.

As a further scheme of the utility model, the staple includes fixed main part, flange and buckle, and fixed main part is the column, and the flange is circular slice, and the flange is fixed to fixed main part, and the buckle is established in the one end of keeping away from the flange, and the buckle is the cylinder that the diameter is less than fixed main part, is equipped with the dog that can bend on the buckle, and the dog is fixed to the one end of keeping away from fixed main part on the buckle, and the dog is equipped with three groups at least, and the dog is around buckle axis equipartition.

As a further aspect of the present invention, one end of the fixing strip is provided with a through hole for insertion of the fixing nail.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a with propaganda row and the separation of propaganda tablet fixed bolster and adopt the fixed propaganda tablet of buckle, for prior art, the utility model provides a propaganda tablet is convenient for change, and the fixed bolster can be used repeatedly simultaneously, has saved the propaganda expense.

Drawings

Fig. 1 is a schematic structural view of a billboard fixing bracket for facilitating replacement of a billboard.

FIG. 2 is a top view of a billboard mounting bracket for facilitating replacement of the billboard.

Fig. 3 is a schematic view of the structure of the upper bracket of the billboard fixing bracket for facilitating the replacement of the poster.

Fig. 4 is a schematic structural view of a fixing nail in the billboard fixing bracket for facilitating the replacement of the advertising slogan.

Fig. 5 is a schematic structural view of a fixing strip in the billboard fixing bracket for facilitating the replacement of the advertising slogan.

Reference numerals: 1-mounting plate, 2-upper bracket, 21-arc groove, 22-fixing groove, 3-lower bracket, 4-U-shaped bolt, 5-fixing nail, 51-fixing main body, 52-flange, 53-buckle, 6-propaganda scroll and 7-fixing strip.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1-2, a billboard fixing bracket convenient for replacing a advertising slogan comprises a mounting plate 1, wherein a U-shaped bolt 4 for fixing the mounting plate 1 is arranged on the mounting plate 1, a nut is arranged on the U-shaped bolt 4, the mounting plate 1 is fixed on a street lamp support column by the U-shaped bolt 4, an upper bracket 2 and a lower bracket 3 are arranged at the upper end and the lower end of the mounting plate 1, the upper bracket 2 and the lower bracket 3 have the same structure, fixing grooves 22 are respectively arranged on the upper bracket 2 and the lower bracket 3, the fixing grooves 22 are arranged along the long sides of the upper bracket 2, fixing strips 7 having the same shape as the fixing grooves 22 are arranged in the fixing grooves 22, the propaganda banner 6 is fixed in the fixing grooves 22 by the fixing strips 7, when the propaganda banner 6 is replaced, the fixing strips 7 are pulled out, then new propaganda banner 6 is sleeved on the fixing strips 7, and then the;

the mounting plate 1 is a square plastic plate, and through holes for mounting the U-shaped bolts 4 are formed in two ends of the mounting plate 1;

as shown in fig. 3, the upper bracket 2 and the lower bracket 3 are both aluminum alloy brackets, and the upper bracket 2 and the lower bracket 3 are fixed to the upper and lower ends of the mounting plate 1 by screws;

preferably, the upper bracket 2 is further provided with an arc-shaped groove 21 for avoiding a street lamp supporting column, and the arc-shaped groove 21 is arranged in the middle of the upper bracket 2;

the U-shaped bolt 4 is the prior art;

as shown in fig. 4, the fixing nail 5 includes a fixing main body 51, a rib 52 and a buckle 53, the fixing main body 51 is cylindrical, the rib 52 is circular sheet, the rib 52 is fixed on the fixing main body 51, the buckle 53 is arranged at one end far away from the rib 52, the buckle 53 is cylindrical with a diameter smaller than that of the fixing main body 51, a bendable stop block is arranged on the buckle 53, the stop block is fixed at one end far away from the fixing main body 51 on the buckle 53, at least three groups of stop blocks are arranged, and the stop blocks are uniformly distributed around the axis of the buckle 53;

the propaganda scroll 6 is in the prior art, and round holes sleeved with the fixing strips 7 are formed in the two ends of the propaganda scroll 6;

as shown in fig. 5, the fixing strip 7 is a long strip T-shaped block, and one end of the fixing strip 7 is provided with a through hole for inserting the fixing nail 5.

Example 2

preferably, in this embodiment, the mounting plate 1, the upper bracket 2 and the lower bracket 3 are made of aluminum alloy, and the mounting plate 1 is fixedly connected with the upper bracket 2 and the lower bracket 3 in a welding manner;

other structures in this embodiment are the same as those in embodiment 1.

To sum up, the utility model discloses a theory of operation is:

when the utility model is fixed, the mounting plate 1 is attached to the rear post of the street lamp support, the U-shaped bolt 4 is installed, the mounting plate 1 is fixed to the support post by the U-shaped bolt 4, the propaganda scroll 6 is sleeved on the fixing strip 7, the fixing strip 7 is inserted into the fixing groove 22, the fixing nail 5 is inserted into the upper bracket 2 and the fixing strip 7, the fixing nail 5 passes through the through holes of the upper bracket 2 and the fixing strip 7, and the propaganda scroll 6 is fixed to the upper bracket 2;

when the propaganda scroll is replaced, the buckle 53 is pinched, the fixing nail 5 is taken out, the fixing strip 7 is taken out, the propaganda scroll 6 is taken out, and a new propaganda scroll 6 is installed according to the installation method.

Need the special explanation be, the bill-board is prior art's application in this application, through arranging the propaganda and the separation of bill-board fixed bolster and adopt the fixed bill-board of buckle to be the innovation point of this application, it has effectively solved among the prior art and has fixed the problem of the bill-board dismantlement difficulty on the street lamp.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a publicity board fixed bolster convenient to change propaganda poster, including mounting panel (1), be equipped with U type bolt (4) that are used for fixed mounting panel (1) on mounting panel (1), be equipped with the nut on U type bolt (4), U type bolt (4) are fixed mounting panel (1) to the street lamp support column on, a serial communication port, the upper and lower both ends of mounting panel (1) are equipped with upper bracket (2) and lower carriage (3), the structure of upper bracket (2) and lower carriage (3) is unanimous, all be equipped with fixed slot (22) on upper bracket (2) and lower carriage (3), the long limit setting along upper bracket (2) of fixed slot (22), be equipped with in fixed slot (22) with fixed slot (22) the same fixed strip (7) of shape, fixed strip (7) will advertise in strip width of cloth (6) fixed slot (22).

2. The signboard fixing bracket, which facilitates replacement of a signboard of claim 1, wherein the fixing groove (22) is a T-shaped groove and the fixing strip (7) is a T-shaped strip.

3. The billboard fixing bracket convenient for changing the advertising slogan as claimed in claim 2, wherein the upper bracket (2) is further provided with an arc-shaped groove (21) for avoiding a street lamp supporting column, and the arc-shaped groove (21) is arranged in the middle of the upper bracket (2).

4. The billboard fixing bracket convenient for changing the advertising slogan as claimed in any one of claims 1 to 3, wherein the fixing nail (5) comprises a fixing main body (51), a rib (52) and a buckle (53), the fixing main body (51) is cylindrical, the rib (52) is circular sheet-shaped, the rib (52) is fixed on the fixing main body (51), the buckle (53) is arranged at one end far away from the rib (52), the buckle (53) is cylindrical with a diameter smaller than that of the fixing main body (51), a stop block capable of being bent is arranged on the buckle (53), the stop block is fixed at one end far away from the fixing main body (51) on the buckle (53), at least three groups of stop blocks are arranged, and the stop blocks are uniformly distributed around the axis of the buckle (53).

5. The signboard fixing bracket, which facilitates replacement of a signboard of claim 4, wherein one end of the fixing strip (7) is provided with a through hole for insertion of the fixing nail (5).