CN112071235A

CN112071235A - Advertisement show board convenient to remove

Info

Publication number: CN112071235A
Application number: CN202011114195.4A
Authority: CN
Inventors: 向绪波
Original assignee: Huaihua One Culture Media Co ltd
Current assignee: Huaihua One Culture Media Co ltd
Priority date: 2020-10-18
Filing date: 2020-10-18
Publication date: 2020-12-11
Anticipated expiration: 2040-10-18
Also published as: CN112071235B

Abstract

The invention relates to the technical field of advertisement display accessories, in particular to an advertisement display board convenient to move, which changes an advertisement fixing mode, reduces the damage to a placing board under the condition of frequent advertisement change, and prolongs the service life of the placing board; comprises a bottom plate, four groups of universal casters and a placing plate; place board top left and right sides and below left and right sides and all be connected with the link, be located between left two sets of links and all be connected with the transparent plate between two sets of links that are located the right side, still include the plate body, electronic telescopic link group, lower plate body, the sliding plate, connecting plate and sponge are wiped, still include suspender set, go up suspender set and lower suspender set, still include the posterior lateral plate, the mounting panel, including a motor, an end cap, a controller, and a cover spring, the carousel lateral wall is provided with initiative cogged block and driven cogged block respectively with reciprocating rod top rear side, still include preceding curb plate and auxiliary rod, the auxiliary rod front side is connected with spacing piece, it is connected with the support universal wheelset to descend the plate bottom.

Description

Advertisement show board convenient to remove

Technical Field

The invention relates to the technical field of advertisement display auxiliary devices, in particular to an advertisement display board convenient to move.

Background

As is well known, an advertisement display board convenient to move is an auxiliary device which is used for moving and displaying advertisements in the advertising process so as to better promote the advertisements, and is widely used in the field of advertisement display; the existing advertisement display board convenient to move comprises a bottom board, four groups of universal casters and a placing board, wherein the placing board is arranged at the top end of the bottom board, and the four groups of universal casters are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom board; when the existing advertisement display board convenient to move is used, the advertisement is fixed on the side wall of the placing board by a thumbtack or glue for the advertisement; the existing advertisement display board convenient to move is found in use, and under the condition that advertisements are frequently replaced, glue retention and nail holes both seriously damage the placement board, so that the service life of the placement board is shortened.

Disclosure of Invention

In order to solve the technical problems, the invention provides the advertisement display board convenient to move, which changes the advertisement fixing mode, reduces the damage to the placing board under the condition of frequent advertisement replacement, and prolongs the service life of the advertisement display board.

The invention relates to a conveniently-moved advertisement display board, which comprises a bottom board, four groups of universal casters and a placing board; the left side and the right side above the placing plate and the left side and the right side below the placing plate are both connected with connecting frames, transparent plates are connected between two groups of connecting frames on the left side and between two groups of connecting frames on the right side, the device further comprises an upper plate body, an electric telescopic rod group, a lower plate body, a sliding plate, a connecting plate and a sponge eraser, the top output end and the bottom end of the electric telescopic rod group are respectively connected with the upper plate body and the lower plate body, the sliding plate is installed at the top end of the upper plate body, the sponge eraser is installed on the right side of the connecting plate and tightly attached to the transparent plate on the left side, sliding grooves are longitudinally formed in the front side and the rear side of the sliding plate, sliding blocks are slidably fixed at the two groups of sliding grooves, the device further comprises a sling group, an upper lifting ring group and a lower lifting ring group, the bottom end, The mounting plate is connected with the rear side of the rear side plate and the motor, the transmission shaft is connected with the right output end of the motor and the center of the rotating disc, the side wall of the rotating disc and the rear side of the top end of the reciprocating rod are respectively provided with a driving tooth block and a driven tooth block, the rear side plate is provided with a first through groove in the front-back direction, a first ball group is rotatably fixed in the first through groove, the front end of the reciprocating rod penetrates through the first ball group and extends into the front side of the rear side plate to be connected with the rear side of a slider positioned at the rear side, the sleeve spring is sleeved on the outer side of the reciprocating rod, the sleeve spring is connected with the rear side plate and the rear side of the slider positioned at the rear side, the front side plate further comprises a front side plate and an auxiliary rod, the front side plate is provided with a second through groove in the front-back direction, a second ball group is rotatably fixed in the second through groove, the rear end of the auxiliary rod penetrates through the second ball group and extends into the rear, the bottom end of the lower plate body is connected with a supporting universal wheel set, and the bottom end of the supporting universal wheel set is closely contacted with the top end of the bottom plate.

The invention provides an advertisement display board convenient to move, wherein the front side and the rear side of the top end of a bottom board are both connected with vertical boards, the advertisement display board further comprises two groups of rotating shafts, bearing seats are arranged on the inner sides of the two groups of vertical boards, ball bearings can be rotatably fixed in the two groups of bearing seats, the outer ends of the two groups of rotating shafts are respectively in interference fit with the two groups of ball bearings, the inner ends of the two groups of rotating shafts are respectively connected with the centers of the front side and the rear side of a placing board, the left side and the right side of the top end and the left side and the right side of the bottom end of the placing board are both connected with semi-rings.

The invention provides an advertisement display board convenient to move, which further comprises two groups of placing frames, wherein each group of placing frames comprises a placing table and two groups of folding plates, one end of the placing table is connected with the rear side shaft of the placing plate, the outer ends of the two groups of folding plates are respectively connected with the other end of the placing table and the rear side shaft of the rear side of the placing plate, the inner ends of the two groups of folding plates are mutually connected in an axle mode, the two groups of folding plates are respectively connected with a rotating piece in an axle mode and fixedly connected with an L-shaped limiting frame, and the two groups.

The invention provides an advertisement display board convenient to move, which further comprises four groups of upper shock absorption rods, four groups of shock absorption springs and four groups of lower shock absorption rods, wherein the four groups of upper shock absorption rods are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of a bottom plate, one ends of the four groups of shock absorption springs are respectively connected with the four groups of upper shock absorption rods, the other ends of the four groups of shock absorption springs are respectively connected with the four groups of lower shock absorption rods, the bottom ends of the four groups of lower shock absorption rods are respectively connected with the four groups of universal casters, the advertisement display board further comprises four groups of fixed frames, the top ends of the four groups of fixed frames are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate, third through grooves are longitudinally arranged on the four groups of fixed frames, third ball groups can be rotatably fixed on the.

The invention provides an advertisement display board convenient to move, which further comprises four groups of lead screws, four groups of threaded rings and four groups of weighting blocks, wherein the four groups of threaded rings are respectively arranged in front of and behind the left side of a bottom plate and in front of and behind the right side of a working box, the bottom ends of the four groups of lead screws are respectively screwed into the top ends of the four groups of threaded rings and are respectively screwed out to the lower parts of the four groups of threaded rings to be connected with the four groups of weighting blocks, and the top ends of the four groups of lead screws are respectively provided.

The invention provides an advertisement display board convenient to move, wherein a supporting table is connected to the rear side of a rear side plate, a sliding rail is arranged in the front and rear direction of the top end of the supporting table, a sliding column is fixed at the sliding rail in a sliding mode, and the sliding column is installed at the bottom end of a reciprocating rod.

The invention provides a conveniently-moving advertisement display board, wherein the bottom ends of a front side plate and a rear side plate are both connected with inserting columns, the front side and the rear side of the top end of a bottom plate are both provided with inserting grooves, the inner side walls of two groups of inserting grooves are both provided with an anti-skidding layer, and the two groups of inserting columns are respectively inserted into the two groups of inserting grooves.

The invention provides an advertisement display board convenient to move.

Compared with the prior art, the invention has the beneficial effects that:

1. the advertisement can be placed through the gap between the placing plate and the transparent plate, and attention needs to be paid to the fact that the gap between the placing plate and the transparent plate is not too large, otherwise, the advertisement is prone to curling, the advertisement fixing mode is changed, and damage to the placing plate is reduced under the condition that the advertisement is frequently changed, so that the service life of the advertisement is prolonged;

2. the transparent plate is easy to be dirty when being used outdoors for a long time, the rotating disc on the transmission shaft can be driven by the motor to rotate clockwise, when the driving toothed block rotates to the rear side of the driven toothed block to contact with the driven toothed block, the driving toothed block continues to rotate clockwise to drive the driven toothed block to move towards the front side, the driven toothed block drives the movable plate on the reciprocating rod to stretch the sleeve spring to move towards the front side, when the driving tooth block continues to rotate clockwise until the driving tooth block and the driven tooth block are not contacted any more, the movable plate retracts towards the rear side under the retraction performance of the sleeve spring, then the driving tooth block rotates clockwise until the rear side of the driven tooth block is contacted with the driven tooth block, the action is carried out periodically, so that the sponge wiper on the movable plate shakes forwards and backwards in a reciprocating manner, the electric telescopic rod group drives the sponge wiper on the movable plate to longitudinally and periodically shake, so that the sponge wiper is convenient to rub and wipe the transparent plate;

3. the cooperation of suspender group, last rings group and lower rings group is convenient to extend the upper limit to electric telescopic handle and is spacing, improves and uses the reliability, and first ball group and second ball group are supplementary slides around and clean more in the same direction as smooth, support the convenient slip of universal wheelset and improve the supporting effect, and the slider is fixed convenient vertically to rock at spout department slidable and clean.

Drawings

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

FIG. 2 is a right side view of the bottom panel, rear side panel and front side panel connection;

figure 3 is a right side view of the placing board and two sets of racks connected;

FIG. 4 is an enlarged partial view of portion A of FIG. 1;

FIG. 5 is an enlarged view of part B of FIG. 1;

FIG. 6 is an enlarged partial view of portion C of FIG. 1;

FIG. 7 is an enlarged partial view of portion D of FIG. 1;

FIG. 8 is an enlarged partial view of section E of FIG. 1;

FIG. 9 is a right side view of the mounting plate and motor connection;

in the drawings, the reference numbers: 1. a base plate; 2. a universal caster; 3. placing the plate; 4. a connecting frame; 5. a transparent plate; 6. an upper plate body; 7. an electric telescopic rod group; 8. a lower plate body; 9. a sliding plate; 10. a connecting plate; 11. sponge wiping; 12. a slider; 13. a sling group; 14. an upper hoisting ring group; 15. a lower suspension ring group; 16. a rear side plate; 17. mounting a plate; 18. a motor; 19. a drive shaft; 20. rotating the disc; 21. a reciprocating lever; 22. a spring sleeve; 23. a driving toothed block; 24. a driven tooth block; 25. a front side plate; 26. an auxiliary lever; 27. a limiting sheet; 28. supporting the universal wheel set; 29. a vertical plate; 30. a rotating shaft; 31. a half ring; 32. an elastic band; 33. hooking; 34. a placing table; 35. folding the board; 36. rotating the sheet; 37. an L-shaped limiting frame; 38. a cushioning spring; 39. a fixed mount; 40. a lead screw; 41. a thread ring; 42. a weighting block; 43. twisting ears by hands; 44. a support table; 45. a traveler; 46. inserting a column; 47. and (5) a card group.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 9, the advertisement display board convenient to move according to the present invention includes a base plate 1, four sets of casters 2, and a placing plate 3; the left side and the right side above the placing plate 3, the left side and the right side below the placing plate 3 are connected with connecting frames 4, transparent plates 5 are connected between two groups of connecting frames 4 on the left side and between two groups of connecting frames 4 on the right side, the placing plate further comprises an upper plate body 6, an electric telescopic rod group 7, a lower plate body 8, a sliding plate 9, a connecting plate 10 and a sponge eraser 11, the output end and the bottom end of the top of the electric telescopic rod group 7 are respectively connected with the upper plate body 6 and the lower plate body 8, the sliding plate 9 is installed at the top end of the upper plate body 6, the sponge eraser 11 is installed on the right side of the connecting plate 10, the sponge eraser 11 is tightly attached to the transparent plate 5 on the left side, sliding grooves are longitudinally arranged on the front side and the rear side of the sliding plate 9, sliding blocks 12 can be slidably fixed at the two groups of sliding grooves, the placing plate further comprises, the upper lifting ring group 14 and the lower lifting ring group 15 are mutually hooked, the lifting device further comprises a rear side plate 16, a mounting plate 17, a motor 18, a transmission shaft 19, a rotating disc 20, a reciprocating rod 21 and a sleeve spring 22, the mounting plate 17 is connected with the rear side of the rear side plate 16 and the motor 18, the transmission shaft 19 is connected with the right output end of the motor 18 and the center of the rotating disc 20, the side wall of the rotating disc 20 and the rear side of the top end of the reciprocating rod 21 are respectively provided with a driving tooth block 23 and a driven tooth block 24, the rear side plate 16 is provided with a first through groove in the front-back direction, a first ball group is rotatably fixed in the first through groove, the front end of the reciprocating rod 21 penetrates through the first ball group and extends into the front side of the rear side plate 16 to be connected with the rear side of the sliding block 12 positioned on the rear side, the sleeve spring 22 is sleeved on the outer side of the reciprocating rod 21, the sleeve spring 22 is connected with the rear side plate 16 and the rear, a second ball group is rotatably fixed in the second through groove, the rear end of the auxiliary rod 26 passes through the second ball group and extends into the rear side of the front side plate 25 to be connected with the front side of the slide block 12 positioned at the front side, the front side of the auxiliary rod 26 is connected with a limiting piece 27, the bottom end of the lower plate body 8 is connected with a supporting universal wheel group 28, the bottom end of the supporting universal wheel group 28 is closely contacted with the top end of the bottom plate 1, advertisements can be placed through the gap between the placing plate 3 and the transparent plate 5, it needs to be noted that the gap between the placing plate 3 and the transparent plate 5 is not too large, otherwise, the advertisements are easy to curl, the advertisement fixing mode is changed, the damage to the placing plate 3 is reduced under the condition that the advertisements are frequently changed, so that the service life of the advertisement fixing mode is prolonged, meanwhile, the outdoor use is long time, the transparent plate 5 is easy to be dirty, when the driving toothed block 23 rotates to the rear side of the driven toothed block 24 to be contacted with the driven toothed block 24, the driving toothed block 23 continuously rotates clockwise to drive the driven toothed block 24 to move towards the front side, the driven toothed block 24 drives the movable plate on the reciprocating rod 21 to stretch the sleeve spring 22 to move forwards, when the driving toothed block 23 continuously rotates clockwise to the point that the driving toothed block 23 is not contacted with the driven toothed block 24, the movable plate retracts towards the rear side under the retraction performance of the sleeve spring 22, then the driving toothed block 23 rotates clockwise to the rear side of the driven toothed block 24 to be contacted with the driven toothed block 24, the action is carried out periodically, so that the sponge eraser 11 on the movable plate swings forwards and backwards in a reciprocating manner, the electric telescopic rod group 7 drives the sponge eraser 11 on the movable plate to swing longitudinally and periodically, the sponge eraser 11 is further convenient to rub the transparent plate 5 to wipe, and the matching of the upper hanging ring group 13, the upper hanging ring group 14 and the lower hanging ring group 15 is convenient to limit the extension upper, improve and use the reliability, the supplementary front and back slip of first ball group and second ball group is cleaned more in the same direction as smooth, supports universal wheelset 28 and conveniently slides and improve the supporting effect, and slider 12 is fixed convenient normal vertically to rock and clean in spout department slidable.

The front side and the rear side of the top end of the bottom plate 1 are both connected with vertical plates 29, the front side and the rear side of the top end of the bottom plate 1 are both connected with two groups of rotating shafts 30, the inner sides of the two groups of vertical plates 29 are both provided with bearing seats, ball bearings can be rotatably fixed in the two groups of bearing seats, the outer ends of the two groups of rotating shafts 30 are respectively in interference fit with the two groups of ball bearings, the inner ends of the two groups of rotating shafts 30 are respectively connected with the centers of the front side and the rear side of the placing plate 3, the left side and the right side of the top end and the left side and the right side of the bottom end of the placing plate 3 are both connected with semi-rings 31, the two groups of hooks 33 are respectively arranged on the left side and the right side of the top end of the bottom plate 1 through the two groups, two sets of couples 33 are respectively with two sets of semi-ring 31 hooks that are located the below, and supplementary board 3 of placing is fixed, and when placing board 3 and need overturn, two sets of couples 33 no longer with two sets of semi-ring 31 hooks that are located the below, place board 3 and normally overturn, need notice that, when two sets of couples 33 are respectively with two sets of semi-ring 31 hooks that are located the below, elastic webbing 32 has stretched nearly extremely closely and has been so that normally assist spacingly.

The advertisement placing rack comprises a placing table 34 and two groups of folding plates 35, one end of the placing table 34 is connected with the rear shaft of the placing plate 3, the outer ends of the two groups of folding plates 35 are respectively connected with the other end of the placing table 34 and the rear shaft of the rear side of the placing plate 3, the inner ends of the two groups of folding plates 35 are mutually connected in an axle mode, the two groups of folding plates 35 are respectively connected with a rotor 36 and a fixedly connected L-shaped limiting frame 37 in an axle mode, the two groups of placing racks are longitudinally arranged, tools or portable objects during advertisement replacement can be conveniently placed through the placing table 34, the advertisement placing rack is more convenient to use, when the placing table 34 needs to be used, the placing table 34 is unfolded backwards, at the moment, the outer ends of the two groups of folding plates 35 are respectively in close contact with the placing table 34 and the placing plate 3, the inner ends of the two groups of folding plates 35 are mutually close contact, and at the moment, the rotor 36 is rotated, the convenience is spacing when supporting placing platform 34, make its stable support, and when placing platform 34 and need not to use, rotatory rotor 36 makes it no longer be as for between "L" type spacing 37 and its folding plate 35 that corresponds, place platform 34 when rotatory downwards to upwards push away to the mutual hub connection department in two sets of folding plates 35, two sets of folding plates 35 outer ends respectively no longer with place platform 34 and place board 3 contact, two sets of folding plates 35 inner is also not contacted again, place platform 34 and fold down, save usage space.

The shock absorber further comprises four groups of upper shock absorbing rods, four groups of shock absorbing springs 38 and four groups of lower shock absorbing rods, wherein the four groups of upper shock absorbing rods are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 1, one end of each group of shock absorbing springs 38 is respectively connected with the four groups of upper shock absorbing rods, the other end of each group of shock absorbing springs 38 is respectively connected with the four groups of lower shock absorbing rods, the bottom ends of the four groups of lower shock absorbing rods are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 1, the four groups of fixing frames 39 are respectively provided with a third through groove in the longitudinal direction, a third ball group can be rotatably fixed on the inner side wall of the fourth through groove, the bottom ends of the four groups of lower shock absorbing rods respectively penetrate through the four groups of third ball groups and respectively extend out of the four groups of fixing frames 39, so that the whole body can be maintained in a horizontal state when the running surface is not flat enough, the reliability of the whole body is improved, the four groups of fixing frames 39 maintain the stability of the four groups of lower shock-absorbing rods, the four groups of lower shock-absorbing rods only move longitudinally, the stability of the four groups of lower shock-absorbing rods is improved, and meanwhile, the third ball group assists the lower shock-absorbing rods to move longitudinally more smoothly.

The four-group universal caster comprises a bottom plate 1, four groups of screw rods 40, four groups of screw rings 41 and four groups of weighting blocks 42, wherein the four groups of screw rings 41 are respectively arranged at the front and the rear of the left side of the bottom plate 1 and the front and the rear of the right side of a working box, the bottom ends of the four groups of screw rods 40 are respectively screwed into the top ends of the four groups of screw rings 41 and are respectively screwed out to the lower parts of the four groups of screw rings 41 to be connected with the four groups of weighting blocks 42, the top ends of the four groups of screw rods 40 are respectively provided with a hand-twisting lug 43 which can be conveniently and stably matched through the four groups of screw rods 40, the four groups of screw rings 41 and the four groups of weighting blocks 42, when the whole needs to be stable, the four groups of screw rods 40 are manually rotated downwards to enable the bottom ends of the four groups of weighting blocks 42 to be positioned below four, four sets of hand twist ears 43 facilitate downward limiting of the lead screw 40.

The rear side of the rear side plate 16 is connected with a support table 44, a slide rail is arranged at the front and rear of the top end of the support table 44, a slide column 45 is slidably fixed at the slide rail, and the slide column 45 is installed at the bottom end of the reciprocating rod 21 and can slide at the slide rail through the slide column 45 to enable the slide plate 9 to only slide without rotating.

Preceding curb plate 25 and posterior lateral plate 16 bottom all are connected with inserts post 46, both sides all are provided with the slot around bottom plate 1 top to all be provided with the skid resistant course on two sets of slot inside walls, two sets of post 46 of inserting are inserted card respectively to two sets of slots inside, it can insert card respectively to two sets of slots inside through two sets of post 46 of inserting and conveniently place board 3 and pull down it when needs rotate, make it not hinder and place board 3 normal rotation, the skid resistant course conveniently inserts post 46 plug-in card more stable.

The right side of the sliding plate 9 is provided with a clamping groove group, the left side of the connecting plate 10 is connected with a clamping block group 47, the clamping block group 47 is inserted into the clamping groove group, the clamping block group 47 can be inserted into the clamping groove group, the sponge wiper 11 can be conveniently used for a long time, the connecting plate 10 drives the sponge wiper 11 to plug and pull the connecting plate 10 by utilizing the elasticity of the sponge wiper 11 after the sponge wiper 11 is used for dirt, and the sponge wiper 11 can be cleaned conveniently in the later period.

The invention relates to a movable advertisement display board, wherein all the above-mentioned components are mounted, connected or arranged by welding, riveting or other common mechanical means, the slidable/rotatable fixing means is not fallen off in the slidable/rotatable state, the sealing communication means is simultaneously sealed while the two connecting members are communicated, and the specific structure, model and coefficient indexes of all the components are self-contained technology, which can be implemented as long as the beneficial effects are achieved, the terms "comprise", "comprise" or any other variants thereof cover non-exclusive inclusion, so that the process, method, article or equipment comprising a series of elements not only comprises the elements, but also comprises other elements which are not listed explicitly or are inherent to the process, method, article or equipment, all the power utilization modules and the power utilization appliances are common electric appliances in the market, when the power utilization modules and the power utilization appliances are bought for use, the power utilization modules and the power utilization appliances can be used only by being mutually and electrically connected according to the bought-back use specification, and the control modules are common self-contained modules, so that the details are not repeated.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An advertisement display board convenient to move comprises a bottom plate (1), four groups of universal casters (2) and a placing plate (3); it is characterized in that the left side and the right side above the placing plate (3) and the left side and the right side below the placing plate are both connected with connecting frames (4), transparent plates (5) are connected between two groups of connecting frames (4) on the left side and between two groups of connecting frames (4) on the right side, the sponge cleaning machine also comprises an upper plate body (6), an electric telescopic rod group (7), a lower plate body (8), a sliding plate (9), a connecting plate (10) and a sponge wiper (11), the top output end and the bottom end of the electric telescopic rod group (7) are respectively connected with the upper plate body (6) and the lower plate body (8), the sliding plate (9) is arranged at the top end of the upper plate body (6), the sponge wiper (11) is arranged on the right side of the connecting plate (10), the sponge wiper (11) is tightly attached to the transparent plates (5) on the left side, the steel plate bending machine further comprises a hanging belt group (13), an upper hanging ring group (14) and a lower hanging ring group (15), wherein the hanging belt group (13) is connected with the bottom end of the upper plate body (6) and the upper hanging ring group (14), the lower hanging ring group (15) is installed at the top end of the lower plate body (8), the upper hanging ring group (14) and the lower hanging ring group (15) are mutually hooked, the steel plate bending machine further comprises a rear side plate (16), an installation plate (17), a motor (18), a transmission shaft (19), a rotating disc (20), a reciprocating rod (21) and a sleeve spring (22), the installation plate (17) is connected with the rear side of the rear side plate (16) and the motor (18), the transmission shaft (19) is connected with the right side output end of the motor (18) and the center of the rotating disc (20), a driving tooth block (23) and a driven tooth block (24) are respectively arranged on the side wall of the top end of the rotating disc (20) and the rear side of the reciprocating rod (, reciprocating lever (21) front end passes first ball group and stretches into rear side board (16) front side and be connected with the slider (12) rear side that is located the rear side, set spring (22) cover is established in reciprocating lever (21) outside, set spring (22) are connected rear side board (16) and are located the slider (12) rear side of rear side, still include preceding curb plate (25) and auxiliary rod (26), preceding curb plate (25) are to being provided with the second logical groove around, and at the rotatable second ball group that is fixed with of second logical inslot portion, auxiliary rod (26) rear end passes second ball group and stretches into preceding curb plate (25) rear side and is connected with slider (12) front side that is located the front side, auxiliary rod (26) front side is connected with spacing piece (27), lower plate body (8) bottom is connected with supports universal wheelset (28), support universal wheelset (28) bottom and bottom (1) top paste tight contact.

2. The advertisement display board convenient to move according to claim 1, wherein the front and rear sides of the top end of the bottom board (1) are connected with vertical boards (29), and further comprises two sets of rotating shafts (30), the inner sides of the two sets of vertical boards (29) are provided with bearing seats, and all can rotate in two sets of bearing blocks and be fixed with ball bearing, two sets of pivot (30) outer ends respectively with two sets of ball bearing interference fit, two sets of pivot (30) inner respectively with place board (3) front and back both sides center be connected, place board (3) top left and right sides and bottom left and right sides and all be connected with semi-ring (31), still include two sets of elastic webbing (32) and two sets of couple (33), install respectively in bottom plate (1) top left and right sides through two sets of elastic webbing (32) two sets of couple (33), two sets of couple (33) respectively with be located two sets of semi-ring (31) hook of below.

3. The advertisement display board convenient to move according to claim 2, further comprising two sets of placing racks, wherein each set of placing racks comprises a placing table (34) and two sets of folding plates (35), one end of the placing table (34) is connected with the rear side of the placing plate (3) in a shaft mode, the outer ends of the two sets of folding plates (35) are respectively connected with the other end of the placing table (34) and the rear side of the placing plate (3) in a shaft mode, the inner ends of the two sets of folding plates (35) are mutually connected in a shaft mode, the two sets of folding plates (35) are respectively connected with a rotating piece (36) in a shaft mode and an L-shaped limiting frame (37) in a fixedly connected mode, and the two sets of placing.

4. The advertisement display board convenient for moving as claimed in claim 3, further comprising four sets of upper shock-absorbing rods, four sets of shock-absorbing springs (38) and four sets of lower shock-absorbing rods, wherein the four sets of upper shock-absorbing rods are respectively installed at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom board (1), one ends of the four sets of shock-absorbing springs (38) are respectively connected with the four sets of upper shock-absorbing rods, the other ends of the four sets of shock-absorbing springs (38) are respectively connected with the four sets of lower shock-absorbing rods, the bottom ends of the four sets of lower shock-absorbing rods are respectively connected with the four sets of universal casters (2), further comprising four sets of fixing frames (39), and the top ends of the four sets of fixing frames (39) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom board (1), third through-grooves are longitudinally formed on the four sets, the bottom ends of the four groups of lower shock absorption rods respectively penetrate through the four groups of third ball groups and respectively extend out of the four groups of fixed frames (39).

5. The advertisement display board convenient to move according to claim 4, further comprising four sets of screw rods (40), four sets of screw rings (41) and four sets of weighting blocks (42), wherein the four sets of screw rings (41) are respectively installed at the front and rear of the left side of the bottom board (1) and the front and rear of the right side of the work box, the bottom ends of the four sets of screw rods (40) are respectively screwed into the top ends of the four sets of screw rings (41) and are respectively screwed out to the lower sides of the four sets of screw rings (41) to be connected with the four sets of weighting blocks (42), and the top ends of the four sets of screw rods (40) are respectively provided with hand twisting lugs (43).

6. The advertisement display board convenient to move according to claim 5, wherein the back side of the back side board (16) is connected with a support platform (44), the top end of the support platform (44) is provided with a slide rail in the front and back direction, a sliding column (45) is slidably fixed at the slide rail, and the sliding column (45) is installed at the bottom end of the reciprocating rod (21).

7. A portable advertisement displaying board according to claim 6, wherein the bottom ends of the front side plate (25) and the rear side plate (16) are connected with the inserting posts (46), the top end of the bottom plate (1) is provided with inserting slots at the front and rear sides, and the inner side walls of the two inserting slots are provided with anti-slip layers, and the two inserting posts (46) are respectively inserted into the two inserting slots.

8. The advertisement display board convenient to move according to claim 7, wherein the right side of the sliding board (9) is provided with a slot set, the left side of the connecting board (10) is connected with a block set (47), and the block set (47) is inserted into the slot set.