Rotary advertising equipment

Abstract

The invention relates to the technical field of advertising equipment, and discloses rotary advertising equipment which comprises a fixed column, the top of the fixed column is rotatably connected with a rotary rod, and the rotary advertising equipment further comprises a fixed circular ring, a rotary rod and a rotary rod, the rotating mechanism is arranged between the fixed circular ring and the rotating rod; wherein the rotating mechanism comprises a plurality of connecting rods which are connected with the fixed circular ring and are rotationally connected to the outer wall of the rotating rod through bearings. By arranging the rotating mechanism, the rotating speed of the fixed circular ring is reduced by changing the gear ratio of the crown gear to the gear block, then advertisements installed on the fixed circular ring can be rotated to be displayed, the display direction and the display angle are improved, the display effect is improved, and meanwhile the advertisement display effect is improved by rotating the rotating shaft. The arc-shaped tooth block is in intermittent contact with the gear, and then the rotating shaft is intermittently driven to rotate to replace advertisements and stop rotating to achieve advertisement display, so that the installed advertisement content is alternately replaced.

Description

Technical Field

[0001] The invention relates to the technical field of advertising equipment, in particular to a rotary advertising equipment. Background Art

[0002] With the rapid development of commercial product marketing activities, the types and forms of road sign advertising have also developed accordingly. Multi-sided rotating billboards are a novel type of billboard that displays advertising images in different directions and rotates continuously during rotation, which easily attracts pedestrians to stop and watch the content and creates a deep impression of the advertisement. In most cases, multi-sided rotating advertising equipment is small in size and the advertising images are also small, which is suitable for browsing at eye level.

[0003] For example, a Chinese patent with the publication number CN 214249033 U discloses a rotating multimedia digital advertising box, including a box body, three display windows are arranged around the outer side of the box body, a base is arranged below the box body, three cylinders are arranged inside the base, the top of the cylinder is connected to the box body, support frames are arranged at the four corners below the base, moving wheels are arranged below the support frames, brake pads are arranged on one side of the moving wheels, and a hollow shaft is arranged inside the box body. The utility model is convenient for using a motor to drive the second bevel gear to rotate by setting a first bevel gear, thereby driving the first bevel gear, the hollow shaft and the LED display screen to rotate, which can attract the attention of the crowd, display multiple advertising contents, and maximize the advertising capacity of the advertising box. By setting a timer, the motor is timed, and the LED display screen is rotated at regular intervals to display different advertising contents, thereby improving the advertising effect; However, when the above-mentioned advertising box is displaying, it rotates the LED screen to alternately display different advertising contents in the window. When using the LED screen, there is no need to rotate the LED screen at all, only the display content needs to be changed. Moreover, after rotation, the area outside the window is still blank, and the all-round display cannot be achieved. Therefore, a rotating advertising device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a rotating advertising device in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a rotary advertising device, comprising a fixed column, the top of which is rotatably connected to a rotating rod, and further comprising: A fixed ring, mounted on the outer wall of the rotating rod, for mounting advertisements; The rotating mechanism is arranged between the fixed ring and the rotating rod and is used for rotating and displaying the advertisement; Wherein, the rotating mechanism comprises: A plurality of connecting rods are connected to the fixed ring and are rotatably connected to the outer wall of the rotating rod through bearings; A crown gear is fixedly connected to the outer wall of the rotating rod; A plurality of tooth blocks are respectively fixedly connected to the bottom of the connecting rod and meshed with the crown gear to drive the fixed ring to rotate so as to rotate and display the advertisement installed on the fixed ring.

[0006] Preferably, the rotating mechanism further comprises: A plurality of rotating shafts are rotatably connected to the fixed ring, and an advertising board is installed above the rotating shafts for rotating and adjusting the advertising board; A plurality of gears are fixedly connected to the bottom of the rotating shaft and are used to drive the rotating shaft to rotate; The turntable is fixedly connected to the outer wall of the rotating rod, and a plurality of arc-shaped tooth blocks arranged at intervals are installed on the inner wall of the turntable for driving the gear to rotate so as to adjust the rotation of the advertising board.

[0007] An advertisement adjustment component is disposed on the top of the rotating shaft for changing displayed advertisements. The advertisement adjustment component includes: A triangular advertising column is fixedly connected to the top of the rotating shaft and is used to install advertisements; A plurality of reels are installed in movable slots provided in the triangular advertising column, and coil springs are provided at both ends of the reels for resetting the reels to rotate; The advertising cloth is fixedly connected to the outer wall of the roll and is used to shrink inwards; A slider is slidably connected to move in a slide slot provided in the triangular advertising column and is connected to the other side of the advertising cloth to pull the advertising cloth; The adsorption plate is fixedly connected to another triangular advertising column and is used for adsorbing the slider to fill the gap between the rotating triangular advertising columns.

[0008] The top of the connecting rod is fixedly connected with a mounting column, and a brushing mechanism is arranged inside the mounting column to brush away dust on the advertising cloth; the brushing mechanism comprises: A brush holder, arranged on the mounting post; The brush cylinder is installed on the brush holder and contacts the advertising cloth to remove dust from the advertising cloth; The adjusting cylinder is movably connected in the mounting column and is used for adjusting the brush holder and the brush cylinder to fit the advertising cloth.

[0009] The brushing mechanism also includes: A plurality of movable rods are fixedly connected to the adjustment cylinder and are movably connected relative to the mounting column; A movable block is fixedly connected to the other end of the plurality of movable rods; A plurality of reset springs are sleeved on the outer wall of the movable rod and are used for resetting the movable block to push the adjusting cylinder to approach the advertising cloth.

[0010] The movable block is provided with two movable holes, each of which is hinged with a Z-shaped lever; One end of the Z-shaped lever movably passes through the mounting column and the adjusting cylinder and is connected to the brush seat, so as to shift the brush seat and the brush cylinder for deflection.

[0011] The outer wall fixed sleeve of the rotating rod is provided with an adjusting disc, and the other end movable sleeves of the two Z-shaped levers are provided with movable sleeves; The Z-shaped lever is provided with an elastic telescopic rod for pushing the movable sleeve to fit the outer wall of the adjusting disc; The outer wall of the adjusting disc is provided with a plurality of arc grooves for moving the movable sleeve to drive the Z-shaped shifting rod to deflect.

[0012] A top plate is fixedly connected to the top of the rotating rod to protect the advertising equipment; The bottom of the rotating rod is rotatably connected to the top of the fixed column through a bearing, and the rotating rod is hollow, and a driving motor is installed inside to drive the rotating rod to rotate.

[0013] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The rotary advertising device, through the setting of the rotating mechanism, utilizes the gear ratio of the crown gear and the tooth block to reduce the rotation speed of the fixed ring, and then the advertisement installed on the fixed ring can be rotated for display, so as to improve the display direction and display angle, and improve the display effect. At the same time, by rotating the shaft, the arc-shaped tooth block is intermittently in contact with the gear, and then the shaft is intermittently driven to rotate to replace the advertisement and stop rotating to realize the advertisement display, thereby realizing the alternate replacement of the installed advertising content.

[0014] 2. The rotating advertising device can adjust the advertising cloth to shrink and expand through the advertising adjustment component, so that it is convenient not to affect the rotation of the triangular advertising column during rotation. At the same time, after the rotation is completed, the adsorption plate adsorbs and fits the slider together, so as to fully display the content on the advertising cloth.

[0015] 3. The rotary advertising device, through the brushing mechanism, uses the reset spring to push the movable rod to push the brush seat to the side of the advertising cloth, and at the same time drives the brush cylinder to contact the advertising cloth and brush off the dust on the advertising cloth, thereby improving the self-cleaning effect and the display effect.

[0016] 4. When the rotary advertising device rotates, the arc groove on the adjusting disc is used to continuously contact the movable sleeve and produce a plucking effect, thereby causing the brush cylinder to continuously rub against the advertising cloth to improve the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the explosion and cross-sectional structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the structure of the advertisement adjustment component of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the advertisement adjustment component of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 It is a schematic diagram of the exploded structure of the brushing mechanism of the present invention.

[0018] In the figure: 1. fixed column; 2. rotating rod; 3. fixed ring; 4. rotating mechanism; 41. connecting rod; 42. crown gear; 43. tooth block; 44. advertising adjustment component; 441. triangular advertising column; 442. reel; 443. advertising cloth; 444. slider; 445. adsorption plate; 45. rotating shaft; 46. gear; 47. turntable; 48. arc-shaped tooth block; 5. brushing mechanism; 51. brush holder; 52. brush cylinder; 53. adjusting cylinder; 54. movable block; 55. movable rod; 56. reset spring; 57. Z-type lever; 58. elastic telescopic rod; 59. movable sleeve; 510. adjusting disc; 6. mounting column; 7. top plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8 One embodiment of the present invention is: a rotary advertising device, comprising a fixed column 1, the top of which is rotatably connected to a rotating rod 2, and further comprising: A fixed ring 3, mounted on the outer wall of the rotating rod 2, for mounting advertisements; The rotating mechanism 4 is arranged between the fixed ring 3 and the rotating rod 2 and is used for rotating and displaying advertisements; Wherein, the rotating mechanism 4 comprises: A plurality of connecting rods 41 are connected to the fixed ring 3 and are rotatably connected to the outer wall of the rotating rod 2 through bearings; The crown gear 42 is fixedly connected to the outer wall of the rotating rod 2; A plurality of tooth blocks 43 are respectively fixedly connected to the bottom of the connecting rod 41 and meshed with the crown gear 42 to drive the fixed ring 3 to rotate so as to rotate and display the advertisement installed on the fixed ring 3 .

[0021] The rotating mechanism 4 also includes: A plurality of rotating shafts 45 are rotatably connected to the fixed ring 3, and an advertising board is installed above the rotating shaft 45 for rotating and adjusting the advertising board; A plurality of gears 46 are fixedly connected to the bottom of the rotating shaft 45 and are used to drive the rotating shaft 45 to rotate; The turntable 47 is fixedly connected to the outer wall of the rotating rod 2, and a plurality of arc-shaped tooth blocks 48 arranged at intervals are installed on the inner wall thereof, which are used to drive the gear 46 to rotate so as to adjust the rotation of the advertising board.

[0022] Working principle: By starting the driving motor, the rotating rod 2 connected thereto is driven to rotate, thereby driving the crown gear 42 to rotate, and driving the meshing tooth block 43 and the connecting rod 41 thereon to rotate, so that the advertisement installed on the fixed ring 3 can be rotated for display, so as to improve the display direction and display angle. At the same time, by setting and changing the gear ratio of the crown gear 42 and the tooth block 43, the rotation speed of the fixed ring 3 can be reduced to improve the display effect; At the same time, when the rotating rod 2 rotates, the turntable 47 is driven to rotate along with it, and the multiple gears 46 are driven to engage the driving gear 46 to rotate, thereby changing the rotation angle of the rotating shaft 45 to realize the display angle of the advertising board installed on the rotating shaft 45, so as to realize the alternating replacement of displayed advertisements. At the same time, arc-shaped tooth blocks 48 are arranged at intervals, so that the rotating shaft 45 can be intermittently driven to rotate to replace advertisements and stop rotating to realize advertisement display.

[0023] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, an advertisement adjustment component 44 is provided on the top of the rotating shaft 45 for replacing displayed advertisements. The advertisement adjustment component 44 includes: A triangular advertising column 441 is fixedly connected to the top of the rotating shaft 45 and is used to install advertisements; A plurality of reels 442 are installed in the movable slots provided in the triangular advertising column 441, and coil springs are provided at both ends of the reels 442 for resetting the reels 442 to rotate; The advertising cloth 443 is fixedly connected to the outer wall of the reel 442 and is used to shrink inwards; The slider 444 is slidably connected to move in a slide slot provided in the triangular advertising column 441 and is connected to the other side of the advertising cloth 443 to pull the advertising cloth 443; The adsorption plate 445 is fixedly connected to another triangular advertising column 441 and is used to adsorb the slider 444 to fill the gap between the rotating triangular advertising columns 441 .

[0024] Working principle: by setting up the advertising adjustment component 44, when displaying advertisements, by setting up the triangular advertising column 441, three groups of advertisements can be installed for alternating rotation display, thereby improving the full utilization performance of the billboard; at the same time, during rotation, due to the circular installation characteristics of the triangular advertising column 441, when rotating to the inner side, motion interference will occur, so when the triangular advertising column 441 rotates, the slider 444 is separated from the adsorption of the adsorption plate 445, and the winding spring is used to drive the reel 442 to rotate and roll up the advertising cloth 443, so that it does not affect the rotation of the triangular advertising column 441 during rotation; at the same time, after the rotation is completed, the adsorption plate 445 adsorbs the slider 444 and fits them together, thereby fully displaying the content on the advertising cloth 443.

[0025] See also Figure 1-8 In another embodiment of the present invention, based on the above embodiment, a mounting post 6 is fixedly connected to the top of the connecting rod 41, and a brushing mechanism 5 is provided in the mounting post 6 to brush away dust on the advertising cloth 443; the brushing mechanism 5 includes: The brush holder 51 is arranged on the mounting column 6; The brush cylinder 52 is mounted on the brush holder 51 and contacts the advertising cloth 443 to remove dust on the advertising cloth 443; The adjusting cylinder 53 is movably connected in the mounting column 6 and is used to adjust the brush holder 51 and the brush cylinder 52 to fit the advertising cloth 443; The brushing mechanism 5 also includes: A plurality of movable rods 55 are fixedly connected to the adjustment cylinder 53 and are movably connected relative to the mounting column 6; A movable block 54 is fixedly connected to the other end of the plurality of movable rods 55; A plurality of reset springs 56 are sleeved on the outer wall of the movable rod 55 and are used to reset the movable block 54 to push the adjustment tube 53 toward the advertising cloth 443 .

[0026] Working principle: When the fixed ring 3 rotates, the advertising cloth 443 inside it contacts the brush cylinder 52, thereby generating contact, and by squeezing the brush cylinder 52, under the push of the return spring 56, the movable rod 55 is tightly pushed to push the brush holder 51 to the side of the advertising cloth 443, and at the same time drives the brush cylinder 52 to contact the advertising cloth 443, and brushes off the dust on the advertising cloth 443, thereby improving the self-cleaning effect and the display effect.

[0027] See also Figure 1-8 On the basis of the above embodiment, in another embodiment of the present invention, two movable holes are provided on the movable block 54, and a Z-shaped lever 57 is hinged in each movable hole; One end of the Z-shaped lever 57 movably passes through the mounting column 6 and the adjustment cylinder 53 and is connected to the brush holder 51 , so as to shift the brush holder 51 and the brush cylinder 52 for deflection.

[0028] The outer wall of the rotating rod 2 is fixedly sleeved with an adjusting disc 510, and the other ends of the two Z-shaped levers 57 are movable sleeves 59; An elastic telescopic rod 58 is installed on the Z-shaped lever 57 to push the movable sleeve 59 to fit the outer wall of the adjustment disc 510; The outer wall of the adjusting disc 510 is provided with a plurality of arc grooves for moving the movable sleeve 59 to drive the Z-shaped lever 57 to deflect.

[0029] The top of the rotating rod 2 is fixedly connected with a top plate 7 for protecting the advertising equipment; the bottom of the rotating rod 2 is rotatably connected to the top of the fixed column 1 through a bearing, and it is hollow and a driving motor is installed inside to drive the rotating rod 2 to rotate.

[0030] Working principle: When rotating, it contacts the movable sleeve 59 through the adjusting disc 510 on the outer wall of the rotating rod 2, and contacts through the arc groove on it to produce a shifting effect, and then utilizes the Z-shaped shifting rod 57 to produce a shifting effect on the brush holder 51, so as to improve the dust removal effect when contacting and cleaning the advertising cloth 443. At the same time, the elastic telescopic rod 58 can adapt to the movement of the brush holder 51, and its movable sleeve 59 can always keep in contact with the adjusting disc 510.

[0031] The present invention provides a rotating advertising device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A rotary advertising device, comprising a fixed column (1), the top of which is rotatably connected to a rotating rod (2), characterized in that: Also includes: A fixed ring (3) is mounted on the outer wall of the rotating rod (2) and is used for mounting advertisements; A rotating mechanism (4) is disposed between the fixed ring (3) and the rotating rod (2) and is used for rotating and displaying advertisements; Wherein, the rotating mechanism (4) comprises: A plurality of connecting rods (41) connected to the fixed ring (3) and rotatably connected to the outer wall of the rotating rod (2) via bearings; A crown gear (42) fixedly connected to the outer wall of the rotating rod (2); A plurality of tooth blocks (43) are respectively fixedly connected to the bottom of the connecting rod (41) and mesh with the crown gear (42) to drive the fixed ring (3) to rotate so as to rotate and display the advertisement mounted on the fixed ring (3).

2. A rotary advertising device according to claim 1, characterized in that: The rotating mechanism (4) further comprises: A plurality of rotating shafts (45) are rotatably connected to the fixed circular ring (3), and an advertising board is installed above the rotating shafts for rotating and adjusting the advertising board; A plurality of gears (46) are fixedly connected to the bottom of the rotating shaft (45) and are used to drive the rotating shaft (45) to rotate; The rotating disk (47) is fixedly connected to the outer wall of the rotating rod (2), and a plurality of arc-shaped tooth blocks (48) arranged at intervals are installed on the inner wall of the rotating disk, which are used to drive the gear (46) to rotate so as to adjust the rotation of the advertising board.

3. A rotary advertising device according to claim 2, characterized in that: An advertisement adjustment component (44) is provided on the top of the rotating shaft (45) for replacing displayed advertisements. The advertisement adjustment component (44) comprises: A triangular advertising column (441) is fixedly connected to the top of the rotating shaft (45) and is used for installing advertisements; A plurality of reels (442) are installed in movable grooves provided in the triangular advertising column (441), and coil springs are provided at both ends of the reels (442) for resetting the reels (442) to rotate; The advertising cloth (443) is fixedly connected to the outer wall of the reel (442) and is used to shrink inwards; A slider (444) is slidably connected to move in a slide groove provided in the triangular advertising column (441) and is connected to the other side of the advertising cloth (443) to pull the advertising cloth (443); The adsorption plate (445) is fixedly connected to another triangular advertising column (441) and is used to adsorb the slider (444) to fill the gap between the rotating triangular advertising columns (441).

4. A rotating advertising device according to claim 3, characterized in that: The top of the connecting rod (41) is fixedly connected to a mounting column (6), and a brushing mechanism (5) is provided inside the mounting column (6) for brushing away dust on the advertising cloth (443); the brushing mechanism (5) comprises: A brush holder (51) is arranged on the mounting column (6); A brush cylinder (52) is mounted on the brush holder (51) and contacts the advertising cloth (443) to remove dust from the advertising cloth (443); An adjustment cylinder (53) is movably connected in the mounting column (6) and is used to adjust the brush holder (51) and the brush cylinder (52) to fit the advertising cloth (443).

5. The rotary advertising device according to claim 4, characterized in that: The brushing mechanism (5) further comprises: A plurality of movable rods (55) are fixedly connected to the adjustment cylinder (53) and are movably connected relative to the mounting column (6); A movable block (54) is fixedly connected to the other end of the plurality of movable rods (55); A plurality of reset springs (56) are sleeved on the outer wall of the movable rod (55) and are used to reset the movable block (54) so ​​as to push the adjustment cylinder (53) toward the advertising cloth (443).

6. The rotating advertising device according to claim 5, characterized in that: The movable block (54) is provided with two movable holes, each of which is hingedly connected with a Z-shaped lever (57); One end of the Z-shaped lever (57) movably passes through the mounting column (6) and the adjustment cylinder (53) and is connected to the brush seat (51), and is used to shift the brush seat (51) and the brush cylinder (52) for deflection.

7. The rotating advertising device according to claim 6, characterized in that: The outer wall fixed sleeve of the rotating rod (2) is provided with an adjusting disc (510), and the other ends of the two Z-shaped levers (57) are provided with movable sleeves (59); The Z-shaped lever (57) is provided with an elastic telescopic rod (58) for pushing the movable sleeve (59) to fit the outer wall of the adjusting disc (510); The outer wall of the adjusting disc (510) is provided with a plurality of arc-shaped grooves for moving the movable sleeve (59) to drive the Z-shaped lever (57) to deflect.

8. The rotary advertising device according to claim 7, characterized in that: A top plate (7) is fixedly connected to the top of the rotating rod (2) and is used to protect the advertising equipment; The bottom of the rotating rod (2) is rotatably connected to the top of the fixed column (1) via a bearing, and is hollow, with a driving motor installed inside to drive the rotating rod (2) to rotate.

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