KR101312554B1 - Apparatus for rotating advertisement of ceiling - Google Patents

Abstract

The present invention relates to an advertisement rotating device of the ceiling, a case portion is provided with an upper ring coupled to the ceiling and a lower ring coupled to the advertisement, a connection portion installed on the upper portion of the case portion is connected to the power line of the ceiling, case It is characterized in that it comprises a rotary part installed in the inside of the rotating part for rotating the lower ring, and a rotary driving part provided on the upper part of the rotating part to provide a rotation driving force to the rotating part. Therefore, the present invention by hanging the advertisement on the ceiling and rotated by the rotating unit, thereby improving the visibility by the rotation operation of the advertisement at the same time provides an effect that can increase the advertising effect by sequentially exposing a plurality of advertising surfaces.

Description

Apparatus for rotating advertisement of ceiling}

The present invention relates to an advertisement rotating device of the ceiling, and more particularly, to an advertisement rotating device of the ceiling so that the advertisement can be viewed from various aspects of rotating the advertisement hanging on the ceiling.

In general, as the industrial society develops, it aims for indoor exhibitions where large-scale indoor exhibitions or corporate promotions and marketing venues are not affected by the surrounding environment. The demand for indoor advertising is increasing.

The demand for industrial products related to indoor advertisements is being created, and thus the market demand is gradually increasing. Accordingly, there is a sharp increase in the number of workers and related industries related to indoor advertisements.

Therefore, in order to meet the purpose of indoor advertising suspended ceiling advertising materials are installed and used. Such ceiling advertisements include fixed advertisements suspended from the ceiling and rotated advertisements suspended from the ceiling.

In addition to the fixed advertisements, it is impossible to identify advertisements from various angles, and only one advertisement can be advertised because one advertisement is designated.When the exhibition ends, the entire advertisement signboard is removed and a new advertisement signage is held when the exhibition is held. Since it must be installed, there is a problem that a lot of cost and manpower is required.

The rotating advertisement rotates the advertisement by using natural wind or motor, but the advertisement is directly connected to the rotating shaft, and the weight of the advertisement is limited. When the rotation of the advertisement is stopped, the rotating device is damaged or the cable is cut by the reaction force. There is a risk of accidents.

In addition, the power supply to the rotating advertisement is difficult to install the lighting, so the visibility of the advertisement is lowered, thereby resulting in a slight advertising effect.

The present invention has been made in order to solve the above-mentioned conventional problems, it is possible to increase the advertising effect by sequentially exposing a plurality of advertising surface at the same time by improving the visibility by the rotation operation of the advertising material, the rotational speed and It can control whether the rotating part is energized, improve the rotational driving force of the advertisement, and even when the load of the advertisement is heavy, it can be rotated and supported. The rotational inertia force of the advertisement is not transmitted to the rotational drive when the rotational drive is stopped, and the reverse rotation of the case is prevented to prevent twisting of the ceiling fixing cable and to prevent safety accidents such as cutting off the power line or the fixing cable. It is an object of the present invention to provide an advertisement rotating device of the ceiling.

The present invention for achieving the above object, the upper ring is coupled to the ceiling, the lower portion is installed the lower ring is coupled to the advertisement; A connection part installed at an upper portion of the case part and connected to a ceiling power line; A rotating part installed inside the case part to rotate the lower ring; And a rotation driving unit installed at an upper portion of the rotation unit to provide a rotation driving force to the rotation unit.

The present invention further includes a control unit installed at the side of the case part to adjust the rotational speed of the rotating part or to control whether the rotating part is energized.

The rotary part of the present invention, the drive shaft receives a rotational force from the rotary drive unit, and the rotary shaft is engaged with the drive shaft to rotate the advertisement.

The rotating shaft of the present invention is made of a hollow shaft so that the power supply cable is inserted into the central portion, the rotating shaft is provided with a slip ring so that the power introduced into the connection is supplied to the advertisements through the power supply cable.

At least one of the rotation shaft and the drive shaft of the present invention, a one-way clutch bearing is installed so that the rotational inertia force of the advertisement material is not transmitted to the rotation driving unit when the rotation driving stop of the rotation driving unit.

As described above, the present invention by hanging the advertisement on the ceiling and rotated by the rotating unit, thereby improving the visibility by the rotation operation of the advertisement at the same time to sequentially expose a plurality of advertising surfaces to increase the advertising effect. To provide.

In addition, by providing a control unit in the case, it is possible to control the rotational speed of the rotating unit and whether the rotating unit is energized.

By connecting the rotary part with the engagement of the drive shaft and the rotating shaft, the rotational driving force of the advertisement can be improved and at the same time the rotation and the support are possible even when the load of the advertisement is heavy.

By installing slip rings on the rotating shaft, it is possible to supply power to the rotating advertisements while preventing power cable twisting.

By installing the one-way clutch bearing on the rotating shaft, the rotating inertia force of the advertisement is not transmitted to the rotating driving unit when the rotating driving unit stops rotating. Provides the effect to prevent safety accidents such as cutting accidents.

1 is a perspective view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing a rotating part of the advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 4 is a cross-sectional view showing an advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 5 is an enlarged cross-sectional view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 6 is a partial cross-sectional view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.
Figure 7 is a partially enlarged cross-sectional view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.
8 is an operational state diagram showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention, Figure 3 4 is an exploded perspective view showing a rotating part of the advertisement rotating device of the ceiling according to an embodiment of the present invention, Figure 4 is a cross-sectional view showing the advertisement rotating device of the ceiling according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention An enlarged cross-sectional view showing an advertisement rotating device of the ceiling according to the example, Figure 6 is a partial cross-sectional view showing an advertisement rotating device of the ceiling according to an embodiment of the present invention, Figure 7 is a ceiling according to an embodiment of the present invention Partial enlarged cross-sectional view showing an advertisement rotating device of Figure 8 is an operational state diagram showing the advertisement rotating device of the ceiling according to an embodiment of the present invention.

1 to 3, the advertisement rotating device of the ceiling according to the present embodiment includes a case part 10, a connection part 20, a rotation part 30, a rotation driving part 40, and a controller 50. It consists of

The case part 10 is a casing constituting the body of the ceiling advertisement rotating device, and includes a main body 11, an upper cover 12, an upper ring 13, a lower cover 14, and a lower ring 15. consist of.

The main body 11 is a cylindrical body constituting the case portion 10, and the upper and lower portions are opened to penetrate in the vertical direction, and the through hole 11a for coupling the control part 50 to one side of the main body 11. Is formed, a coupling hole (11b) for coupling the upper cover 12 is formed around the side of the upper, the coupling hole (11c) for coupling the lower cover 14 is formed around the lower side It is.

The upper cover 12 is installed on the upper part of the main body 11 to cover the upper part of the main body 11, and is inserted into the upper end of the main body 11 so that the main body 11 is circumferentially fixed by the fastening fixing member. A fastening hole 12a is formed in communication with the upper coupling hole 11b, and an installation hole 12b for coupling the connection portion 20 is formed at one of the upper surfaces.

The upper ring 13 is coupled to the upper surface of the upper cover 12 is coupled to the fixing means such as a wire so as to suspend the case 10 on the ceiling, the upper ring 13, when the load of advertising material is heavy It is also preferable to use the hook of the forged product so that it can be suspended by hanging.

The lower cover 14 is installed at the lower part of the main body 11 to cover the lower part of the main body 11, and is inserted into the lower end of the main body 11 so as to be fastened and fastened by the fastening fixing member. The fastening hole 14a is formed in communication with the lower coupling hole 11c, and a support hole 14b for supporting the rotating part 30 is formed in the center of the upper surface, and the rotating part is formed in the support hole 14b. A bearing 14d is provided to rotatably support the 30, and a plurality of fixing holes 14c for fixing the rotating part 30 and the rotating driving part 40 are formed on the outer side of the upper surface.

The lower ring 15 is coupled to the lower surface of the lower cover 14, and a fixing means such as a wire is coupled to the lower part of the case part 10 so as to easily suspend the advertisement. Even in this heavy case, it is preferable to use a hook of a forged product so that it can be suspended and rotated.

The upper part of the lower ring 15 is formed with a coupling hole 15a for engaging with the rotating part 30, and fixed to fix the lower ring 15 and the rotating part 30 to one side of the lower ring 15. The pin 15b is fastened and fastened.

The connection part 20 is a connection member installed on the upper cover 12 of the case part 10 and connected to the ceiling power line. As shown in FIG. 6, the plug 100 formed at the end of the power line is fitted and engaged. It consists of socket shape if possible.

As shown in FIGS. 3 to 5, the rotating part 30 is provided below the case part 10 to rotate the lower ring 15 of the case part 10, and drive shafts 31 and 32. ), The support plate 33, the slip ring 34, the rotary shaft 35, the upper support rod 36, the lower support rod 37, one-way clutch bearing (38; one way clutch bearing).

The drive shafts 31 and 32 are shaft members that receive rotational force from the rotary drive unit 40, and are provided on the first drive shaft 31 installed on one side of the lower side of the rotary drive unit 40, and on the other side of the lower side of the rotary drive unit 40. It consists of the 2nd drive shaft 32 provided.

An upper gear 31a is provided at an upper portion of the first drive shaft 31 to engage with the rotation driving unit 40 to receive a rotation driving force, and a lower driving force is engaged with the rotation shaft 35 at a lower portion of the first drive shaft 31. The lower gear 31b which transmits is installed.

An upper gear 32a is provided at the upper portion of the second drive shaft 32 to receive the rotation driving force by engaging with the rotation driving portion 40, and a rotation driving force is engaged with the rotation shaft 35 at the lower portion of the second drive shaft 32. The lower gear 32b which transmits is installed.

The support plate 33 is a support member fixed between the rotary drive unit 40 and the lower cover 14 of the case unit 10, and fitting grooves are formed at both ends, and the first drive shaft 31 and the second drive shaft are formed therein. The middle part of 32 is fitted and supported.

In addition, a plurality of upper support rods 36 are installed at an upper portion of the support plate 33 to support a constant distance between the rotation driving units 40, and a plurality of lower support rods 37 at a lower portion of the support plate 33. This is installed is to constantly support the interval between the lower cover 14 of the case portion (10).

The rotating shaft 35 is a rotating member that is engaged with the driving shafts 31 and 32 to rotate the advertisement. The rotating shaft 35 is formed of a hollow shaft having a hollow 35c formed in a vertical direction so that the power supply cable 104 is inserted into a central portion thereof. Rotating gear 35a is installed at the upper portion, and screw portion 35b is formed at the lower portion 15 so that the lower ring 15 is fastened and fixed, and a snap ring at the middle portion to prevent separation from the lower cover 14 35d) is installed.

The upper portion of the rotary shaft 35 is provided with a slip ring 34 so that the electric power introduced into the connecting portion 20 is supplied to the advertisement through the power supply cable 104.

The slip ring 34 is an anti-twist member installed on an upper portion of the rotation shaft 35. The slip ring 34 is connected to an upper end of the slip ring 34, and a power supply cable connected to a lower end of the slip ring 34. 104) prevents twisting between these cables while maintaining an energized state between them.

It is preferable that the one-way clutch bearing 38 is installed on the rotary gear 35a of the rotary shaft 35 such that the rotational inertia force of the advertisement is not transmitted to the rotary drive unit 40 when the rotary drive stops rotating.

The one-way clutch bearing 38 is installed on the connection between the rotating members to allow power transmission only when rotating in one direction, and does not allow power transmission when rotating in the reverse direction, so that the rotation shaft 35 and the drive shaft Of course, it is also possible to be installed in at least one of (31, 32).

The rotary drive unit 40 is installed on top of the rotary unit 30 and provides a driving force for providing the rotary drive force to the rotary unit 30. The drive motor 41, the reducer 42, the drive gear 43, and the fixed plate 44 are provided. , Consists of a fastening piece 45.

The drive motor 41 is installed on the upper portion of the rotary drive unit 40, is connected via the control unit 50 and the power cable 103 to be rotated by receiving power, and the reducer 42 is the drive motor 41. It is installed at the lower portion of the drive motor 41 to reduce the rotational force, the drive gear 43 is installed at the lower end of the reducer 42 and is engaged with the drive shaft (31, 32) of the rotating part 30 to transmit the rotational driving force. Done.

The fixed plate 44 is a support member fixed to the lower portion of the reducer 42, and an insertion hole 44a into which the drive gear 43 is inserted is formed in the center portion, and a plurality of upper support rods are formed around the outer periphery of the upper surface. A coupling hole 44b to which the 36 is coupled is formed.

The fastening piece 45 is a fastening fixing member which couples and rotates the rotation driving part 40 and the rotating part 30 to the lower cover 14 of the case part 10. The fastening piece 45 is formed in a long bolt shape to reduce the speed reducer 42. , The fixing plate 44, the upper support rod 36, the support plate 33, the lower support rod 37, the lower cover 14 in order to be fixed to them.

The controller 50 is installed on the side of the case part 10 as shown in FIGS. 6 to 7 to control the rotational speed of the rotating part 30 or to control whether the rotating part 30 is energized. ) Is connected via a connecting cable 102 and external power is supplied, and is connected via the rotary driving unit 40 and the power cable 103 to control the rotary driving unit 40.

In addition, the control unit 50 may be equipped with a wireless communication module to allow the user to adjust the rotational speed of the rotating unit 30 or control the energization of the rotating unit 30 by a wireless remote controller on the ground.

Therefore, the advertisement rotating device of the ceiling of the present embodiment, as shown in Figures 6 to 8, suspended the advertisement 200 on the ceiling and at the same time to connect the external power to the connection portion 20 through the plug 100 and Supplying power through the connection cable 101 connected to the connecting portion 20, and prevents the twist through the slip ring 34 of the rotating portion 30, at the same time the power supply cable 104 inserted into the rotating shaft 35 By supplying power to the advertisement 200 through), it is possible to improve the visibility of the advertisement 200 by operating the lighting lamp of the advertisement 200.

As described above, according to the present invention, the advertisement is suspended on the ceiling and rotated by the rotating unit, thereby improving visibility and simultaneously exposing a plurality of advertisement surfaces by rotating the advertisement, thereby increasing the advertisement effect. To provide.

In addition, by installing a control unit in the case, it is possible to control the rotational speed of the rotating unit and the energization of the rotating unit, and by connecting the rotating unit by the engagement of the drive shaft and the rotating shaft, to improve the rotational driving force of the advertisement and at the same time the weight of the advertisement Even if the rotation and support is possible.

In addition, the slip ring is installed on the rotating shaft to supply power to the rotating advertisement while preventing the twisting of the power cable. The one-way clutch bearing is installed on the rotating shaft, so that the rotational inertia force of the advertisement is stopped when the rotating drive stops rotating. Since it is not transmitted to the rotation driving unit, it prevents the twisting of the fixing cable of the ceiling by blocking the reverse rotation of the case, and also provides the effect of preventing the safety accident such as cutting the power line or the fixing cable.

The present invention described above can be embodied in many other forms without departing from the spirit or main features thereof. Therefore, the above embodiments are merely illustrative in all respects and should not be construed as limiting.

10: case 20: connection
30: rotating part 40: rotating driving part
50:

Claims (5)

An upper ring coupled to the ceiling and a case portion having a lower ring coupled to an advertisement;
A connection part installed at an upper portion of the case part and connected to a ceiling power line;
A rotating part installed inside the case part to rotate the lower ring; And
And a rotation driving unit installed on an upper portion of the rotating unit to provide a rotation driving force to the rotating unit.
The rotating unit includes a driving shaft receiving a rotational force from the rotating driving unit, and a rotating shaft engaged with the driving shaft to rotate the advertisement,
The drive shaft includes a first drive shaft provided on one side of the lower side of the rotary drive unit and a second side provided on the other side of the lower side of the rotary drive unit such that the rotary drive unit and the rotary shaft are installed in a vertical line at the center portion of the case unit. Ceiling advertisement rotator, characterized in that consisting of a drive shaft. The method of claim 1,
Installed on the side of the case portion control unit for rotating the advertisement further comprises a control unit for controlling the rotational speed of the rotating unit or controlling the energization of the rotating unit. delete The method of claim 1,
The rotating shaft is made of a hollow shaft so that the power supply cable is inserted into the central portion, the ceiling is characterized in that the slip ring is installed on the rotating shaft so that the power introduced into the connection is supplied to the advertisements through the power supply cable Advertising rotator. The method of claim 1,
At least one of the rotating shaft and the drive shaft, the one-way clutch bearing is installed, characterized in that the one-way clutch bearing is installed so that the rotational inertia force of the advertising material is not transmitted to the rotary driving unit when the rotary drive stops rotating.

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