CN218631194U

CN218631194U - Rotary billboard with multi-screen structure

Info

Publication number: CN218631194U
Application number: CN202223228266.0U
Authority: CN
Inventors: 吴益涛; 杨飞; 夏尹
Original assignee: Anhui Qiming Culture Media Co ltd
Current assignee: Anhui Qiming Culture Media Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-14
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a rotatory bill-board with structure is shielded to many screens, the on-line screen storage device comprises a base, it is provided with the back shaft to rotate on the base, and supports a plurality of dead levers of fixedly connected with on the shaft, each equal fixedly connected with curved surface protecting crust on the dead lever, and be provided with curved surface electronic advertisement in the curved surface protecting crust and shield. The utility model relates to a bill-board technical field, through setting up a plurality of curved surface electronic advertisement screens, can increase advertisement propagation direction, and simultaneously, through the driving motor who sets up, initiative bevel gear and driven bevel gear's cooperation, can control the back shaft and rotate, and then can control each curved surface electronic advertisement screen and rotate, constantly change curved surface electronic advertisement screen's propagation direction, further improve the display range of bill-board, the brush roller through setting up can cooperate the rotation of curved surface protecting crust, carry out self-cleaning to transparent toughened glass board, the labour loss of manual cleaning has been avoided.

Description

Rotary billboard with multi-screen structure

Technical Field

The utility model belongs to the technical field of the bill-board, especially, relate to a rotatory bill-board with structure is shielded to many.

Background

Nowadays, the trade company often can place the bill-board in the shop gate for the better commodity of selling for show selling, and along with the development of science and technology, the most electronic screen display that adopts of bill-board at present, and the electronic screen can show gorgeous light and show more abundant content, and attracts client more easily at night.

However, most of the conventional billboards are of a single-screen structure, and the advertising content can only be transmitted to one direction, and the billboard cannot be well adapted to customers in other directions, so that the display range of the billboard is limited, and in the using process of the billboard, in order to ensure the clarity of the billboard, the dust adhered to the billboard needs to be wiped manually, which consumes manpower.

To this end, we propose a rotary signboard having a multi-screen structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems, and provides a rotary billboard with multiple screens.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatory bill-board with structure of shielding more, includes the base, it is provided with the back shaft to rotate on the base, and a plurality of dead levers of fixedly connected with on the back shaft, each equal fixedly connected with curved surface protecting crust on the dead lever, and be provided with curved surface electronic advertising screen in the curved surface protecting crust, each all inlay on the curved surface protecting crust and be equipped with transparent toughened glass board, it is connected with the roller to rotate on the base, and fixedly connected with and each curved transparent toughened glass board matched with brush roller on the roller, the drive chamber has been seted up on the base, the fixed driving motor that is provided with in the drive chamber, and driving motor's output end fixedly connected with initiative bevel gear, the lower extreme of back shaft extends to in the drive chamber and fixed driven bevel gear that has cup jointed, and initiative bevel gear meshes with driven bevel gear mutually, be provided with link gear between back shaft and the roller.

Preferably, the link gear comprises first synchronizing wheel, second synchronizing wheel and hold-in range, first synchronizing wheel is fixed to be cup jointed on the back shaft, the lower extreme of roller extends to in the drive chamber and cup joints with the second synchronizing wheel is fixed, and connects through synchronous belt drive between first synchronizing wheel and the second synchronizing wheel.

Preferably, the downside fixedly connected with conducting block of back shaft, and the upside inner wall in drive chamber set up with conducting block matched with annular spout, inlay in the annular spout and be equipped with the annular conducting strip that contacts with the conducting block, the annular conducting strip is external to have the power, and the conducting block is established ties with each curved surface electronic advertising screen.

Preferably, the upper end of the roller shaft is fixedly connected with a threaded block, and the lower side of the brush roller is provided with a threaded groove matched with the threaded block.

Preferably, a control switch is arranged on the base and electrically connected with the driving motor and the annular conducting strip.

Preferably, the gear ratio of the driving bevel gear to the driven bevel gear is 1.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up a plurality of curved surface electronic advertisement screens, can increase advertisement propagation direction, and simultaneously, through the driving motor who sets up, initiative bevel gear and driven bevel gear's cooperation, can control the back shaft and rotate, and then can control each curved surface electronic advertisement screen and rotate, constantly change curved surface electronic advertisement screen's propagation direction, further improve the display range of bill-board, the brush roller through setting up can cooperate the rotation of curved surface protecting crust, carry out self-cleaning to transparent toughened glass board, the labour loss of artifical clear has been avoided.

2. Through the set linkage mechanism, the brush roller can be matched with the supporting shaft to rotate synchronously, so that the brush roller can rotate to clean the transparent toughened glass plate, the cleaning effect is improved, and the cost of additionally arranging a driving device is avoided.

3. Through the annular conducting block and the annular conducting strip which are arranged, the rotation of the supporting shaft can be matched, power is supplied to each rotating curved surface electronic advertising screen, and the curved surface electronic advertising screen is prevented from being blocked by the conducting circuit.

Drawings

Fig. 1 is a schematic view of an overall structure of a rotary billboard with a multi-screen structure according to the present invention;

fig. 2 is a schematic top perspective structural view of a rotary billboard with multiple screen structures according to the present invention;

fig. 3 is a schematic front perspective structural view of a rotary billboard with a multi-screen structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: the automatic control device comprises a base 1, a support shaft 2, a fixing rod 3, a curved surface protective shell 4, a curved surface electronic advertising screen 5, a transparent toughened glass plate 6, a roll shaft 7, a brush roller 8, a driving cavity 9, a driving motor 10, a driving bevel gear 11, a driven bevel gear 12, a linkage mechanism 13, a first synchronous wheel 131, a second synchronous wheel 132, a synchronous belt 133, a conductive block 14, an annular sliding groove 15, an annular conductive sheet 16, a thread block 17, a thread groove 18 and a control switch 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a rotary billboard with a multi-screen structure comprises a base 1, a support shaft 2 is rotatably arranged on the base 1, a plurality of fixing rods 3 are fixedly connected to the support shaft 2, a curved surface protective shell 4 is fixedly connected to each fixing rod 3, a curved surface electronic advertisement screen 5 is arranged in each curved surface protective shell 4, the curved surface electronic advertisement screen 5 is adopted, the visual angle is wider, the radian of the curved surface screen can ensure that the distance between eyes is equal, so that the curved surface screen can bring better sensory experience, a conductive block 14 is fixedly connected to the lower side of the support shaft 2, an annular chute 15 matched with the conductive block 14 is formed in the inner wall of the upper side of a driving cavity 9, an annular conductive sheet 16 contacted with the conductive block 14 is embedded in the annular chute 15, the annular conductive sheet 16 is externally connected with a power supply, the conductive block 14 is connected in series with each curved surface electronic advertisement screen 5, and the conductive block 14 and the annular conductive sheet 16 can be matched with the support shaft 2 to rotate to supply power to each curved surface electronic advertisement screen 5, so as to avoid the curved surface electronic advertisement screen 5 being blocked by a power supply;

transparent toughened glass plates 6 are embedded in the curved surface protective shells 4, the base 1 is rotatably connected with a roller shaft 7, the roller shaft 7 is fixedly connected with a brush roller 8 matched with each curved transparent toughened glass plate 6, the upper end of the roller shaft 7 is fixedly connected with a threaded block 17, a threaded groove 18 matched with the threaded block 17 is formed in the lower side of the brush roller 8, and the threaded block 17 is matched with the threaded groove 18, so that the brush roller 8 can be conveniently detached and replaced in the later period;

a driving cavity 9 is formed in the base 1, a driving motor 10 is fixedly arranged in the driving cavity 9, an output end of the driving motor 10 is fixedly connected with a driving bevel gear 11, the type of the driving motor 10 is YE2-180M-2, the lower end of the supporting shaft 2 extends into the driving cavity 9 and is fixedly sleeved with a driven bevel gear 12, the driving bevel gear 11 is meshed with the driven bevel gear 12, the gear ratio of the driving bevel gear 11 to the driven bevel gear 12 is 1;

a control switch 19 is arranged on the base 1, the control switch 19 is electrically connected with the driving motor 10 and the annular conducting strip 16, and the control switch 19 is arranged, so that a user can control the on-off of the driving motor 10 and the annular conducting strip 16 conveniently;

a linkage mechanism 13 is arranged between the supporting shaft 2 and the roller shaft 7, the linkage mechanism 13 is composed of a first synchronizing wheel 131, a second synchronizing wheel 132 and a synchronous belt 133, the first synchronizing wheel 131 is fixedly sleeved on the supporting shaft 2, the lower end of the roller shaft 7 extends into the driving cavity 9 and is fixedly sleeved with the second synchronizing wheel 132, the first synchronizing wheel 131 and the second synchronizing wheel 132 are in transmission connection through the synchronous belt 133, the roller shaft 7 can be in linkage with the supporting shaft 2 through transmission matching of the first synchronizing wheel 131 and the second synchronizing wheel 132, the brush roller 8 can rotate to clean each transparent toughened glass plate 6 passing through, the cleaning effect is improved, the cost of additionally arranging driving equipment is avoided, the size ratio of the first synchronizing wheel 131 to the second synchronizing wheel 132 is 3, the size of the second synchronizing wheel 132 is designed, the rotating speed of the brush roller 8 can be improved, and the cleaning effect of the brush roller 8 is improved.

Now, the operation principle of the present invention is described as follows:

when the billboard is used, the driving motor 10 and the annular conducting strips 16 are controlled to be connected with a power supply through the control switch 19, the driving bevel gear 11 is controlled to rotate after the driving motor 10 is electrified and started, the supporting shafts 2 synchronously rotate under the transmission coordination of the driven bevel gear 12, and the supporting shafts 2 drive the curved electronic advertising screens 5 to rotate so as to increase the propagation and display directions of the curved electronic advertising screens 5;

after the annular conducting strips 16 are connected with a power supply, each curved surface electronic advertisement screen 5 can be electrified and started through the butted conducting blocks 14, advertisement content can be played after the curved surface electronic advertisement screens 5 are electrified and started, customers can clearly view the content on the curved surface electronic advertisement screens 5 through the transparent toughened glass plates 6, meanwhile, the conducting blocks 14 can slide in the annular sliding grooves 15 in a manner of matching with the rotation of the supporting shafts 2, so that the conducting blocks 14 are always butted with the annular conducting strips 16, and further, the rotation of the curved surface electronic advertisement screens 5 cannot be obstructed by a power-on circuit;

the 2 pivoted in-process of back shaft can drive first synchronizing wheel 131 and rotate, and under the drive fit of second synchronizing wheel 132 and hold-in range 133, roller 7 can rotate in step, and then roller 7 can drive brush roller 8 and rotate for brush roller 8 can rotate and scrape the brush cleanness to each transparent toughened glass board 6 of process, guarantees transparent toughened glass board 6's definition.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotatory bill-board with many screen structures, includes base (1), its characterized in that, rotate on base (1) and be provided with back shaft (2), and go up a plurality of dead levers of fixedly connected with (3), each on back shaft (2) equal fixedly connected with curved surface protecting crust (4) on dead lever (3), and be provided with curved surface electronic advertisement screen (5) in curved surface protecting crust (4), each all inlay on curved surface protecting crust (4) and be equipped with transparent toughened glass board (6), it is connected with roller (7) to rotate on base (1), and fixedly connected with and each bent transparent toughened glass board (6) matched with brush roller (8) on roller (7), drive chamber (9) have been seted up on base (1), the fixed driving motor (10) that is provided with in drive chamber (9), and the output fixedly connected with drive bevel gear (11) of driving motor (10), the lower extreme of back shaft (2) extends to and is fixed with driven bevel gear (12) and driven bevel gear (11) mesh mutually, be provided with the linkage mechanism of roller (13) between back shaft (2).

2. The rotary billboard with a multi-screen structure according to claim 1, wherein the linkage mechanism (13) is composed of a first synchronizing wheel (131), a second synchronizing wheel (132) and a synchronous belt (133), the first synchronizing wheel (131) is fixedly sleeved on the supporting shaft (2), the lower end of the roller shaft (7) extends into the driving cavity (9) and is fixedly sleeved with the second synchronizing wheel (132), and the first synchronizing wheel (131) and the second synchronizing wheel (132) are in transmission connection through the synchronous belt (133).

3. The rotary billboard with a multi-screen structure according to claim 1, wherein the lower side of the supporting shaft (2) is fixedly connected with a conductive block (14), the inner wall of the upper side of the driving cavity (9) is provided with an annular sliding groove (15) matched with the conductive block (14), an annular conductive sheet (16) in contact with the conductive block (14) is embedded in the annular sliding groove (15), the annular conductive sheet (16) is externally connected with a power supply, and the conductive block (14) is connected in series with each curved electronic advertising screen (5).

4. The rotary signboard with a multi-screen structure according to claim 1, wherein a screw block (17) is fixedly connected to an upper end of the roller shaft (7), and a screw groove (18) engaged with the screw block (17) is formed at a lower side of the brush roller (8).

5. The rotary billboard with a multi-screen structure according to claim 3, wherein the base (1) is provided with a control switch (19), and the control switch (19) is electrically connected with the driving motor (10) and the annular conducting strips (16).

6. A rotary signboard having a multi-screen structure according to claim 2, wherein the gear ratio of the driving bevel gear (11) and the driven bevel gear (12) is 1.