CN216249910U

CN216249910U - Novel publicity column

Info

Publication number: CN216249910U
Application number: CN202122837509.XU
Authority: CN
Inventors: 方翔宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a novel publicity column which comprises a first folding supporting leg and a second folding supporting leg which are vertically parallel to each other and have the same height, and a publicity display board arranged between the first folding supporting leg and the second folding supporting leg. First folding stabilizer blade and the folding stabilizer blade of second all include the first section bracing piece of being connected with propaganda panel one side, the second section bracing piece that is equipped with on the tip of first section bracing piece, be equipped with between first section bracing piece and second section bracing piece and be connected both and adjust the locking mechanical system of fold both states, the lift loop bar that is equipped with on the tip of second section bracing piece, the lift adjustment mechanism that is equipped with between lift loop bar and second section bracing piece, the trident stabilizer blade that is equipped with on the tip of lift loop bar, and the universal wheel that all is equipped with at every foot of trident stabilizer blade. The utility model has the advantages of flexible and convenient use, use space saving and convenient transportation.

Description

Novel publicity column

Technical Field

The utility model relates to a novel publicity column.

Background

At present, publicity columns seen outdoors are simple and traditional, and mainly comprise a support frame and a publicity panel. Because the publicity column is in the same place with ground fixed connection, and can not remove, can be very troublesome during the installation, need drill hole and beat the screw just can fix the support frame. The publicity column use of above-mentioned structure is that the outdoor sun is drenched for a long time, and corrosion damage appears very easily, occupies fixed position moreover for a long time and causes the waste of usage space. In addition, the board surface of the publicity panel is limited, and the publicity content cannot be expanded or contracted arbitrarily according to the content and the area of the board surface.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a novel bulletin board which is flexible and convenient to use, saves the use space and is convenient to transport.

In order to achieve the above purpose, the present invention provides a novel bulletin board, which comprises a first folding leg and a second folding leg vertically parallel to each other and having the same height, and a bulletin board disposed between the first folding leg and the second folding leg.

First folding stabilizer blade and the folding stabilizer blade of second all include the first section bracing piece of being connected with propaganda panel one side, the second section bracing piece that is equipped with on the tip of first section bracing piece, be equipped with between first section bracing piece and second section bracing piece and be connected both and adjust the locking mechanical system of fold both states, the lift loop bar that is equipped with on the tip of second section bracing piece, the lift adjustment mechanism that is equipped with between lift loop bar and second section bracing piece, the trident stabilizer blade that is equipped with on the tip of lift loop bar, and the universal wheel that all is equipped with at every foot of trident stabilizer blade. Therefore, the first section of the supporting rod is turned forwards or backwards relative to the second folding supporting leg and together with the propaganda display board by taking the locking mechanism as a base point. The folding stabilizer blade of second rises or descends along lift loop bar under lift adjustment mechanism's effect, realizes the effect to propaganda panel lift.

In some embodiments, the locking mechanism includes a first notch provided on an end of the first section of the support rod, a second notch provided on an end of the second section of the support rod and corresponding to the first notch, a first boss provided on the first notch, a second boss provided on the second notch and corresponding to the first boss and having the same shape and size as the first boss, a connecting shaft provided between the first boss and the second boss and connecting the first boss and the second boss, a containing cavity provided on the first boss, a tightening spring provided in the containing cavity, a tightening ball provided on the tightening spring and contacting with the surface of the second boss, a clamping groove provided on the surface of the second boss and clamping the tightening ball correspondingly, and a positioning structure provided between the first boss and the second boss and locking the first section of the support rod and the second section of the support rod in the same vertical line state.

In some embodiments, the positioning structure includes a first through hole and a second through hole respectively disposed on the first boss and the second boss, and a positioning pin disposed on the first through hole and the second through hole and passing through the first through hole and the second through hole.

The end part of the positioning pin is provided with a circular handle.

In some embodiments, the lifting sleeve is sleeved over the end of the second length support rod.

The lifting adjusting mechanism comprises a vertical rack arranged on the inner wall of the lifting sleeve rod, a gear meshed with the vertical rack and arranged at the end part of a second section of supporting rod in the lifting sleeve rod, and a curved lever arm arranged at the axis position of the gear and extending outwards to the outside of the lifting sleeve rod.

In some embodiments, the top ends of the first folding leg and the second folding leg are provided with a sunshade extending forward and backward respectively towards the promotional display.

In some embodiments, a resilient structure is provided between the visor and the first and second folding legs, respectively.

The elasticity structure includes and equally divide the third breach that is equipped with respectively on first section bracing piece and second section bracing piece, be equipped with downwardly extending on the sunshading board that corresponds the third breach and with the extension piece of third breach block, and be equipped with the positioning bolt who passes extension piece and first section bracing piece or pass extension piece second section bracing piece on extension piece one side.

In some embodiments, an extended billboard mechanism is provided on a side of the first folding leg and/or the second folding leg.

In some embodiments, the expanding publicity board mechanism comprises a folding expansion board which is arranged on the first folding supporting leg and/or the second folding supporting leg on one side of the publicity display board and is folded back and forth, a first clamping structure which is arranged between the folding expansion board and the first folding supporting leg or the second folding supporting leg and is used for connecting the folding expansion board and the first folding supporting leg or the second folding supporting leg, a supporting leg adjusting structure which is arranged on the folding expansion board and is folded back and forth, a second clamping structure which is arranged between the folding expansion board and the supporting leg adjusting structure and is used for connecting the folding expansion board and the supporting leg adjusting structure, and a concave clamping seat which is arranged on the back of the folding expansion board and is used for fixedly clamping the supporting leg adjusting structure.

In some embodiments, the first clamping structure includes a first clamping barrel disposed on the first folding leg or the second folding leg, and a barb disposed on the folding expansion board corresponding to the first clamping barrel for hooking into the first clamping barrel.

In some embodiments, the leg adjusting structure includes a first tube segment disposed below the folding expansion plate, an internal thread disposed on an inner wall of an end portion of the first tube segment, a threaded rod disposed on an end portion of the first tube segment and threadedly coupled with the internal thread, and a disk bottom disposed on an end portion of the threaded rod.

The second clamping structure comprises a second clamping cylinder and a third clamping cylinder which are arranged below the turnover expansion plate and spaced at intervals, wherein the second clamping cylinder and the third clamping cylinder can accommodate the width of the first section of pipe, and clamping pins which respectively extend into the second clamping cylinder and the third clamping cylinder are arranged at the end part of the first section of pipe.

The utility model has the advantages of flexible and convenient use, use space saving and convenient transportation. Because all be provided with locking mechanical system and lifting adjusting mechanism on first folding stabilizer blade and the second folding stabilizer blade, first section bracing piece can be for second section bracing piece forward or backward folding during the use, and lifting adjusting mechanism then is for acting on the curved lever arm for second section bracing piece with the gear reciprocates along the vertical rack in the lifting loop bar, reaches the purpose of going up and down. So, have the function of folding and going up and down not only can guarantee to use to be convenient for accomodate after accomplishing the publicity column, the transportation does not account for the space moreover, also conveniently transports. In addition, the sun visor is in order to further cooperate the folding effect, has add the elasticity structure between sun visor and first folding stabilizer blade and the folding stabilizer blade of second, and the purpose is to guarantee that the sun visor also can turn over a front and back. And the three-fork-shaped support legs with universal wheels are additionally arranged on the first folding support leg and the second folding support leg, so that the folding device is more convenient and flexible to move, the problem of fixation in the prior art is solved, and the problem of occupying a fixed space is further solved. And because the extension publicity board mechanism that is provided with on the side of first folding stabilizer blade and/or second folding stabilizer blade can expand to extension publicity board mechanism according to the content of publicity column, above-mentioned extension publicity board mechanism builds also very simply, adopts barb and first card section of thick bamboo to hook into each other earlier, can turn over to the publicity panel back when not using, just expandes when needing to use. The unfolding mode is that the folding expansion plate is firstly folded to a certain angle, then the supporting leg adjusting structure is turned downwards, and the purpose of supporting the folding expansion plate can be achieved by adjusting the height between the first section of pipe and the threaded rod to be in contact with the ground. Therefore, the effects of flexible and convenient use, use space saving and convenient transportation are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the locking mechanism of FIG. 1;

fig. 3 is a schematic view of the back structure of the extended publicity board mechanism shown in fig. 1.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a novel publicity column comprises a first folding support leg 01 and a second folding support leg 02 which are vertically parallel to each other and have the same height, and a publicity display board 03 arranged between the first folding support leg 01 and the second folding support leg 02. First folding stabilizer blade 01 and the folding stabilizer blade 02 of second all include the first section bracing piece 11 of being connected with propaganda panel 03 one side, the second section bracing piece 12 that is equipped with on the tip of first section bracing piece 11, be equipped with between first section bracing piece 11 and second section bracing piece 12 and be connected both and adjust locking mechanical system 13 of both fold condition, lift loop bar 14 that is equipped with on the tip of second section bracing piece 12, the lift adjustment mechanism 15 that is equipped with between lift loop bar 14 and second section bracing piece 12, trident shape stabilizer blade 16 that is equipped with on the tip of lift loop bar 14, and the universal wheel 17 that all is equipped with at every foot of trident shape stabilizer blade 16. The first section of the supporting rod 11 is turned forward or backward with respect to the second folding leg 02 and the advertising board 03, using the locking mechanism 13 as a base point. The folding stabilizer blade 02 of second rises or descends along lift loop bar 14 under the effect of lift adjustment mechanism 15, realizes the effect to propaganda panel 03 lift.

The locking mechanism 13 comprises a first notch 131 arranged at the end of the first section of the support rod 11, a second notch 132 arranged at the end of the second section of the support rod 12 corresponding to the first notch 131, a first boss 133 arranged at the first notch 131, a second boss 134 arranged at the second notch 132 corresponding to the first boss 133 and having the same shape and size as the first boss 133, and a connecting shaft 135 arranged between the first boss 133 and the second boss 134 for connecting the two, the first boss 133 is provided with an accommodating cavity 136, the accommodating cavity 136 is provided with a jacking spring 137, the jacking spring 137 is provided with a jacking bead 138 which is jacked out of the accommodating cavity 136 and contacts with the surface of the second boss 134, the surface of the second boss 134 is provided with a clamping groove 139 which is clamped correspondingly with the jacking bead 138, and a positioning structure 130 which locks the first section of the support rod 11 and the second section of the support rod 12 in the same vertical line state is arranged between the first boss 133 and the second boss 134. The positioning structure 130 includes a first through hole 140 and a second through hole 141 respectively provided on the first boss 133 and the second boss 134, and a positioning pin 142 provided on the first through hole 140 and the second through hole 141 and passing through the first through hole 140 and the second through hole 141. The end of the positioning pin 142 is provided with a ring handle 143. The lifting sleeve rod 14 is sleeved on the end part of the second section of the supporting rod 12. The lifting adjusting mechanism 15 comprises a vertical rack 144 arranged on the inner wall of the lifting loop bar 14, a gear 145 engaged with the vertical rack 144 arranged on the end of the second section of the support bar 12 in the lifting loop bar 14, and a curved lever arm 146 arranged on the axis position of the gear 145 and extending outwards to the outside of the lifting loop bar 14. The top ends of the first folding leg 01 and the second folding leg 02 are provided with sunshade plates 147 which respectively extend forward and backward of the publicity display board 03. Elastic structures 148 are arranged between the sun visor 147 and the first 01 and second 02 folding legs, respectively. The elastic structure 148 includes a third gap 149 respectively formed on the first section of the support rod 11 and the second section of the support rod 12, an extending block 150 downwardly extending and engaged with the third gap 149 on the shade 147 corresponding to the third gap 149, and a positioning bolt 151 disposed on one side of the extending block 150 and passing through the extending block 150 and the first section of the support rod 11 or passing through the extending block 150 and the second section of the support rod 12. The side edges of the first folding supporting leg 01 and/or the second folding supporting leg 02 are provided with an expanded publicity board mechanism 04. The expansion publicity board mechanism 04 comprises a folding expansion board 41 which is arranged on the first folding supporting leg 01 and/or the second folding supporting leg 02 on one side of the publicity display board 03 and is folded back and forth, a first clamping structure 42 which is arranged between the folding expansion board 41 and the first folding supporting leg 01 or the second folding supporting leg 02 and is used for connecting the folding expansion board and the first folding supporting leg 01, a supporting leg adjusting structure 43 which is arranged on the folding expansion board 41 and is folded up and down, a second clamping structure 44 which is arranged between the folding expansion board 41 and the supporting leg adjusting structure 43 and is used for connecting the folding expansion board and the supporting leg adjusting structure 43, and a concave clamping seat 45 which is arranged on the back of the folding expansion board 41 and is used for fixedly clamping the supporting leg adjusting structure 43. The first engaging structure 42 includes a first engaging tube 421 disposed on the first folding leg 01 or the second folding leg 02, and a barb 422 disposed on the folding extension plate 41 corresponding to the first engaging tube 421 and hooked into the first engaging tube 421. The leg adjusting structure 43 includes a first section pipe 431 provided below the turnover expanding plate 41, an internal thread provided on an inner wall of an end portion of the first section pipe 431, a threaded rod 432 provided on an end portion of the first section pipe 431 and threadedly connected to the internal thread, and a disc bottom 433 provided on an end portion of the threaded rod 432. The second clamping structure 44 includes two sections of second clamping cylinders 441 and third clamping cylinders 442 spaced apart from each other below the turnover expanding plate 41 and having a space therebetween capable of accommodating the width of the first section of pipe 431, and clamping pins 443 provided on the end portions of the first section of pipe 431 and extending into the second clamping cylinders 441 and the third clamping cylinders 442, respectively.

When the folding device is used, the locking mechanism 13 and the lifting adjusting mechanism 15 are arranged on the first folding supporting leg 01 and the second folding supporting leg 02, the first section supporting rod 11 can be folded forwards or backwards relative to the second section supporting rod 12, and the lifting adjusting mechanism 15 acts on the curved lever arm 146 for people, so that the second section supporting rod 12 with the gear 145 moves up and down along the vertical rack 144 in the lifting sleeve rod 14, and the lifting purpose is achieved. So, have the function of folding and going up and down not only can guarantee to use to be convenient for accomodate after accomplishing the publicity column, the transportation does not account for the space moreover, also conveniently transports. In addition, in order to further match the folding effect of the sun visor 147, an elastic structure 148 is additionally arranged between the sun visor 147 and the first folding leg 01 and the second folding leg 02, so as to ensure that the sun visor 147 can be folded back and forth. In addition, the three-fork-shaped support leg 16 with the universal wheel 17 is added on the first folding support leg 01 and the second folding support leg 02, so that the movement is more convenient and flexible, the problem of fixation in the prior art is avoided, and the problem of occupying a fixed space is further solved. The extension publicity board mechanism 04 that is provided with on the side of the folding stabilizer blade 01 of first folding stabilizer blade and/or the folding stabilizer blade 02 of second can expand extension publicity board mechanism 04 according to the content of publicity column, and above-mentioned extension publicity board mechanism 04 is built also very simply, adopts barb 422 and first card section of thick bamboo 421 to hook into each other earlier, can turn over the propaganda panel 03 back when not using, just expandes when needing to use. The unfolding mode is that the folding expansion plate 41 is firstly folded to a certain angle, then the supporting leg adjusting structure 43 is turned downwards, and the purpose of supporting the folding expansion plate 41 can be achieved by adjusting the height between the first section of pipe 431 and the threaded rod 432 to be in contact with the ground.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and it is intended to cover all such modifications and variations as fall within the scope of the utility model.

Claims

1. A novel publicity column is characterized by comprising a first folding supporting leg and a second folding supporting leg which are vertically parallel to each other and have the same height, and a publicity display board arranged between the first folding supporting leg and the second folding supporting leg;

first folding stabilizer blade and the folding stabilizer blade of second all include the first section bracing piece of being connected with propaganda panel one side, the second section bracing piece that is equipped with on the tip of first section bracing piece, be equipped with between first section bracing piece and second section bracing piece and be connected both and adjust the locking mechanical system of fold both states, the lift loop bar that is equipped with on the tip of second section bracing piece, the lift adjustment mechanism that is equipped with between lift loop bar and second section bracing piece, the tridentate stabilizer blade that is equipped with on the tip of lift loop bar, and the universal wheel that all is equipped with at every foot of tridentate stabilizer blade.

2. The novel publicity column as claimed in claim 1, wherein the locking mechanism comprises a first notch provided on the end of the first section of support rod, a second notch corresponding to the first notch provided on the end of the second section of support rod, a first boss provided on the first notch, a second boss provided on the second notch corresponding to the first boss and having the same shape and size as the first boss, and a connecting shaft provided between the first boss and the second boss for connecting the first boss and the second boss, the first boss is provided with a containing cavity, a jacking spring which is arranged in the containing cavity, a jacking bead which is arranged on the jacking spring and is pushed outside the containing cavity and is in surface contact with the second boss, a clamping groove which is arranged on the surface of the second boss and is clamped correspondingly with the jacking bead, and a positioning structure which is used for locking the first section of supporting rod and the second section of supporting rod in the same vertical line state is arranged between the first boss and the second boss.

3. The novel publicity column as claimed in claim 2, wherein the positioning structure comprises a first through hole and a second through hole corresponding to each other and arranged on the first boss and the second boss, respectively, and a positioning pin arranged on the first through hole and the second through hole and passing through the first through hole and the second through hole;

and the end part of the positioning pin is provided with a circular handle.

4. The novel publicity column as claimed in claim 1, wherein the lifting loop bar is sleeved on the end of the second section of support bar;

5. The novel publicity column as claimed in claim 1, wherein the top ends of the first folding leg and the second folding leg are provided with sunshade boards respectively extending to the front and the rear of the publicity board.

6. The novel publicity column as claimed in claim 5, wherein an elastic structure is respectively arranged between the sun visor and the first and second folding legs;

the elastic structure comprises a third gap, an extension block and a positioning bolt, wherein the third gap is evenly arranged on the first section of supporting rod and the second section of supporting rod, the extension block is arranged on the sun shield corresponding to the third gap, extends downwards and is clamped with the third gap, and the positioning bolt penetrates through the extension block and the first section of supporting rod or the extension block and the second section of supporting rod is arranged on one side of the extension block.

7. The novel bulletin board of claim 5, wherein the side edge of the first folding leg and/or the second folding leg is provided with an extended bulletin board mechanism.

8. The novel publicity column of claim 7, wherein the expansion publicity board mechanism comprises a folding expansion board that is arranged on the first folding leg and/or the second folding leg on one side of the publicity display board and is folded back and forth, a first clamping structure that is arranged between the folding expansion board and the first folding leg or the second folding leg and is used for connecting the folding expansion board and the first folding leg or the second folding leg, a leg adjusting structure that is arranged on the folding expansion board and is folded up and down, a second clamping structure that is arranged between the folding expansion board and the leg adjusting structure and is used for connecting the folding expansion board and the leg adjusting structure, and a concave clamping seat that is arranged on the back of the folding expansion board and is used for fixedly clamping the leg adjusting structure.

9. The novel bulletin board as claimed in claim 8, wherein the first engaging structure comprises a first engaging tube disposed on the first folding leg or the second folding leg, and a barb disposed on the folding expansion board corresponding to the first engaging tube for hooking into the first engaging tube.

10. The novel bulletin board of claim 8, wherein the leg adjusting structure comprises a first section of pipe disposed below the folding expansion board, an internal thread disposed on an inner wall of an end portion of the first section of pipe, a threaded rod disposed on the end portion of the first section of pipe and connected to the internal thread, and a disk bottom disposed on an end portion of the threaded rod;