Advertising rotation display device

Abstract

To provide an advertisement rotation display device capable of enhancing advertisement effect by illumination means which selectively illuminates a display surface from the inside and the outside of an advertisement display body, respectively, while rotating the advertisement display body which is a hollow polygonal column having a plurality of display surfaces for displaying advertisement.SOLUTION: An advertisement rotation display device according to the present invention includes: a base having a turntable; an advertisement display body having a hollow polygonal column shape provided on the turntable and having a plurality of display surfaces for displaying advertisements; illumination means for selectively illuminating the display surface from the inside and the outside of the advertisement display body, respectively; and rotation means for rotating the turntable.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an advertisement rotating display device, and more particularly to an advertisement rotating display device capable of enhancing the effect of an advertisement by selectively illuminating display surfaces from the inside and outside of an advertisement display body, which is a hollow polygonal columnar body having a plurality of display surfaces for displaying advertisements, while rotating the advertisement display body by lighting means.

Background Art

[0002] Advertising panels and advertising towers that present advertisements to passers-by in commercial facilities, on the streets, etc. are widely used. Recently, those that use liquid crystal panels to present advertisements in the form of videos have also increased, enabling various forms of advertisement presentation. Although liquid crystal panels are eye-catching and easy to obtain an advertising effect, liquid crystal panels are expensive, the advertising presentation cost is also high, and installation often involves installation work, etc., and the installation location is limited, so it is not suitable for small-scale operators to conduct advertising.

[0003] On the other hand, as an inexpensive and eye-catching advertisement, advertising towers that attach sheets or panels with advertisements printed on the peripheral walls of frames of square columns or triangular columns and display them so as to rotate using rotating means such as wind or a motor are also widely used. At night, in order to present advertisements so that they are still visible even when the surroundings become dark, advertisement display devices that attach lighting inside the frames of square columns or triangular columns and illuminate the advertisement sheets or panels from the inside so that they can be visually recognized even from a distance have also become popular.

[0004] Patent Document 1 discloses a rotating advertising tower in which a lighting device is provided inside a frame structure that is rotatable about a fixed axis, a light-transmissive sheet material is detachably attached so as to cover the outer peripheral surface of the frame structure, and this is driven by a motor to be rotated. However, the rotating advertising tower in Patent Document 1 simply illuminates the advertising sheet drawn by illuminating it from the inside, and it is only visible at night and cannot be said to be particularly eye-catching. In addition, the advertising sheet needs to be made of a light-transmissive material, and there are restrictions on the sheet material for the advertisement. Even if a light-transmissive advertising sheet is used, when different types of advertisements are attached to each surface of the frame structure, uneven brightness will occur on each surface if there are differences in the light-transmittance of each advertisement.

[0005] It is desired to realize an advertising rotating display device that can detachably attach various sheets and panels without being limited to light-transmissive materials, make the advertisement stand out even at night, and provide an advertising space at low advertising costs.

Prior Art Documents

Patent Documents

[0006]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0007] The present invention has been made in view of the problems in the above-described conventional advertising rotating display device, and an object of the present invention is to provide an advertising rotating display device capable of enhancing the advertising effect by selectively illuminating the display surfaces from the inside and outside of an advertising display body, which is a hollow polygonal columnar shape having a plurality of display surfaces for displaying advertisements, while rotating the advertising display body.

Means for Solving the Problems

[0008] In order to achieve the above object, the advertisement rotating display device according to the present invention includes a base having a turntable, a hollow polygonal columnar advertisement display body provided on the turntable and having a plurality of display surfaces that display advertisements while rotating together with the turntable, lighting means for selectively illuminating the display surfaces from the inside and outside of the advertisement display body, and rotating means for rotating the turntable. The plurality of display surfaces for displaying the advertisement each include a pair of transparent or translucent support plates that sandwich an advertisement medium, and a support frame that sandwiches and fixes the pair of support plates. One of the upper side, the lower side, and the left and right sides of the support frame is formed in a U-shaped cross-sectional shape cut in the depth direction from the front, and the other of the left and right sides is formed with an open end surface so as to be an insertion port for the support plate sandwiching the advertisement medium. Inside the support frame on the upper side and the lower side, there is a leaf spring that applies an external force in the direction of sandwiching the support plate. Further, when the advertisement medium is too thin to be pressed by the leaf spring, there is a spacer installed between the support plate and the leaf spring so that an external force is applied in the direction of sandwiching the support plate. , the base includes a sensor for detecting the rotational position of the turntable, and a control unit for controlling in conjunction with the rotational state of the rotating means and the brightness of the illumination means and the color of the irradiated light It is characterized by this.

[0009] Before It further includes a support column that penetrates the hollow portions of the turntable and the advertisement display body, and an upper case fixed to the support column. It is preferable that the lighting means inside the advertisement display body is attached to the support column, and the lighting means outside the advertisement display body is attached to the base and / or the upper case.

[0010] It is preferable to include a material case for putting distribution advertisement materials in the base or the upper case. The display surface of the advertisement is preferably divided into a plurality of display surfaces by a split frame that can be additionally attached to the support frame, and provided for the advertiser to use in an area corresponding to the advertisement display fee paid by the advertiser.

Effect of the Invention

[0011] According to the advertisement rotation display device of the present invention, since it is provided with lighting means for selectively illuminating the display surface from the inside and outside of the advertisement display body, even if advertisement media such as translucent sheets and panels and non-translucent sheets and panels are mixed and attached to the advertisement display body, the lighting inside and outside can be appropriately used separately for lighting. Therefore, it is possible to present advertisements with the required brightness even at night. For this reason, advertisers can create and present advertisement media with inexpensive materials.

[0012] According to the advertisement rotation display device of the present invention, since the lighting means inside and outside the advertisement display body can be selectively used separately, for example, the lighting by the lighting means outside and inside can be intermittently switched, and the advertisement display inside can be made to float in the space where the advertisement display outside is empty. It is possible to enhance the production effect of advertisements by lighting. Furthermore, the lighting means outside the advertisement display body can be arranged on the upper side and the lower side of the advertisement display body. For example, bellows-shaped unevenness can be provided in the horizontal direction of the advertisement, and the lighting on the upper side and the lower side can be intermittently switched to create an effect of alternately floating the pattern drawn on the upper side and the pattern drawn on the lower side of the bellows-shaped unevenness.

[0013] Also, according to the advertisement rotation display device of the present invention, the display surface of the advertisement is divided into a plurality of display surfaces by a detachably attachable dividing frame, and the advertisement display surface is allocated according to the advertisement display fee paid by the advertiser. Therefore, the advertiser can present advertisements at a lower advertisement cost.

Brief Description of the Drawings

[0014]

Figure 1

Figure 2

Figure 3

Figure 4

Embodiment for Carrying Out the Invention

[0015] Next, a specific example of an embodiment for carrying out the advertisement rotation display device according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram schematically showing the structure of an advertisement rotation display device according to an embodiment of the present invention.

[0016] Referring to FIG. 1, an advertisement rotation display device 1 according to an embodiment of the present invention includes a base 10 having a turntable 11, an advertisement display body 20 provided on the turntable 11 and presenting an advertisement while rotating with the turntable 11, lighting means 30 for illuminating an advertisement medium attached to the advertisement display body 20 from the inside or outside of the advertisement display body 20, a support column 40 attached to the base 10 and passing through the hollow advertisement display body 20, and an upper case 50 attached to the upper part of the support column 40.

[0017] The advertisement rotation display device 1 according to an embodiment of the present invention attaches an advertisement medium such as a sheet or panel with an advertisement drawn on a display surface 23 provided on a side surface portion of a hollow polygonal columnar advertisement display body 20, and presents the advertisement to passers-by around the advertisement rotation display device 1 while rotating. Also, since the lighting means 30 can selectively illuminate the display surface 23 from the inside and the outside of the advertisement display body 20, the advertiser can present the advertisement in a brightly visible form even at night with a sheet-like or panel-like advertisement medium of a preferred material without being restricted by the translucency of the advertisement medium. Furthermore, regarding lighting, the inner and outer lighting means (31, 32) can be individually controlled by a control unit not shown in FIG. 1, and it is possible to control the timing of turning on and off the lighting means 30, the brightness control, the color control of the irradiated light, etc., to display the advertisement in a prominent manner in various ways.

[0018] Since the advertisement rotating display device 1 can be manufactured and installed at a relatively low cost without using expensive equipment such as a liquid crystal panel, the advertising cost can be suppressed at a low price. Further, as will be described later with reference to FIG. 4, since the display surface 23 can be divided and an advertisement can be presented in an area corresponding to the advertisement display fee paid by the advertiser, it is a device that enables an advertisement to be presented at a lower price.

[0019] FIG. 2 is a view showing a plan view of the base side from a cross section taken along line A-A of FIG. 1. Each component will be described below with reference to FIGS. 1 and 2. The base 10 supports the entire advertisement rotating display device 1 and has a sufficient size and weight so as not to easily fall over. In FIG. 2, the base 10 is shown as having a cylindrical outer shape, but it is not limited to this, and it may have a prismatic shape or a shape such as a frustum of a cone or a frustum of a pyramid. A support column 40 for supporting a part of the lighting means 30 and the upper case 50 is attached to the center of the base 10. A thick cylindrical groove 16 is provided around the support column 40 on the upper surface side of the base 10, and a thick cylindrical turntable 11 is rotatably housed in the thick cylindrical groove 16.

[0020] In one embodiment, the bottom surface of the turntable 11, the cylindrical inner or outer peripheral side surface, and the surface of the thick cylindrical groove 16 facing this are smoothly formed so as to form a sliding bearing in combination. However, in the embodiment shown in FIGS. 1 and 2, in order to maintain smoother rotation, a plurality of rollers 12 arranged radially are provided on the bottom surface side of the turntable 11.

[0021] Teeth of a gear are provided on a part of the outer peripheral portion of the turntable 11, and a rotating means 15 including a motor 13 provided with a driving gear 14 is provided on the base 10 so as to be combined with this. Thereby, the turntable 11 can be rotated in accordance with the rotation of the motor 13. In the embodiment shown in FIGS. 1 and 2, the rotating means 15 is a combination of the motor 13 and the gear 14, but in other embodiments, instead of the gear 14, the turntable 11 and the drive shaft of the motor 13 may be connected by a belt to form a belt drive.

[0022] In addition, an outer lighting means 32 of the lighting means 30 is provided near the outer periphery of the upper surface of the base 10. The outer lighting means 32 provided on the base 10 illuminates the display surface 23 of the advertisement display body 20 obliquely upward from the lower surface side. In FIG. 2, the outer lighting means 32 is provided at four locations, but more outer lighting means 32 may be arranged along the outer periphery of the upper surface of the base 10. Also in FIG. 1, the outer lighting means 32 is shown in a form provided so as to be placed on the upper surface of the base 10, but it may be provided so as to be embedded in the upper surface of the base 10 and not protrude from the upper surface of the base 10.

[0023] Although not shown in the figure, the base 10 has a control unit including a rotation speed control unit that controls the rotation speed of the rotation means 15, and a lighting control unit that individually controls each lighting means 30 for the lighting, turning on and off timing control, brightness control, color control of the irradiation light, etc. of the lighting means 30. The control unit is configured as a circuit board on which a microcomputer or the like is mounted. When the control panel for inputting instructions to the control unit is provided on the base 10, it is preferable to cover it with a locked lid except for the emergency stop button so that a third party cannot easily change it. In other embodiments, the control may be a remote control, and the base 10 may be configured not to have a control panel.

[0024] In one embodiment, the control unit interlocks the rotation state of the rotation means 15 with the control of the brightness and color of the irradiation light of the lighting means 30. For example, in the square prism-shaped advertisement display body 20, the lighting conditions are changed every 90-degree rotation or every full rotation so that the lighting conditions change for each display surface 23 of the advertisement display body 20. For this purpose, a sensor for detecting the rotation position of the turntable 11 may be provided so that the rotation status of the turntable 11 can be grasped.

[0025] The advertisement display body 20 is a hollow polygonal prism having a plurality of display surfaces 23 for displaying advertisements on its side surfaces, is attached to the turntable 11, and presents advertisements while rotating in accordance with the rotation of the turntable 11. In FIG. 2, an embodiment in which the advertisement display body 20 is a square prism is shown, but the advertisement display body 20 may be a triangular prism having 3 display surfaces 23, or a polygonal prism such as a hexagonal prism or an octagonal prism having more than 4 display surfaces 23.

[0026] On each side surface of the advertisement display body 20, a support frame 22 is formed at the outer peripheral portion, that is, at the ridge portion of the advertisement display body 20, and a structure is configured by inserting into the support frame 22 a structure in which two advertisement media 28 are sandwiched between a pair of transparent or translucent support plates 21. For this reason, when looking at one side surface of the advertisement display body 20 from the front, the support frame 22 has a U-shaped cross-sectional shape formed by cutting one of the upper side, the lower side, and the left and right sides in the depth direction from the front, and one of the left and right sides is formed with an open end surface so as to be an insertion port for the support plate 21 sandwiching the advertisement medium 28. After inserting the support plate 21, a corner cover 29 is attached so as to fit, covering the insertion port of the advertisement display body 20.

[0027] The support column 40 is fixed to the base 10 so as not to rotate, penetrates the hollow portion of the advertisement display body 20, supports the upper case 50 on the upper end side, and supports the inner illumination means 31 among the illumination means 30. In the embodiment, the support column 40 is a hollow circular tubular shape, and a wiring cord for supplying electricity to the inner illumination means 31 and the outer illumination means 32 attached to the upper case 50 is housed in the hollow portion.

[0028] The upper case 50 covers the upper part of the hollow portion so that falling objects, dust, etc. do not easily enter the inside of the advertisement display body 20. Further, on the outer peripheral portion of the lower surface of the upper case 50, an outer illumination means 32 for irradiating light obliquely from above to the display surface 23 of the advertisement display body 20 is supported. A material case 51 for storing distribution advertisement materials 52 is provided on the side surface of the columnar or prismatic upper case 50.

[0029] Since the advertisement medium 28 presented on the display surface 23 only provides visual information, for contact information, maps, etc. displayed in the advertisement, a customer who wants to use it needs to take a separate note. Therefore, an advertiser who wants to correctly convey contact information, a map, etc. can set materials related to the advertisement presented on the display surface 23 as distribution advertisement materials 52 in the material case 51 and provide them so that interested customers can extract them.

[0030] The lighting means 30 is composed of an inner lighting means 31 and an outer lighting means 32. The outer lighting means 32 is provided on the base 10 or the upper case 50. In the embodiment, the outer lighting means 32 includes a lower lighting means attached to the base 10 and an upper lighting means provided on the upper case 50. In one embodiment, the inner lighting means 31 is a straight tube type LED lamp, and in other embodiments, it is a composite type LED lamp in which a plurality of individual LED lamps are arranged vertically. In the composite type LED lamp, by combining LED lamps that emit various colors and controlling the current supplied to each LED of the same emission color by the lighting control unit, the color of the lighting can be selectively changed along with the brightness.

[0031] Since the outer lighting means 32 is arranged circumferentially on the base 10 or the upper case 50, individual LED lamps are used like spotlights. The outer lighting means 32 may also combine LED lamps that emit various colors and selectively emit light to control the color.

[0032] FIG. 3 is a diagram schematically showing an example of attaching an advertising medium according to an embodiment of the present invention. FIG. 3(a) shows an example of attaching the advertising medium 28 when the advertising medium 28 is limited to a flat sheet such as paper or a plastic film. FIGS. 3(b) and (c) are attachment examples that enable attachment even when the advertising medium 28 has different thicknesses. FIG. 3(b) is the same as FIG. 3(a) where the advertising medium 28 is a flat sheet such as paper or a plastic film, and FIG. 3(c) is an attachment example when the advertising medium 28 has bellows-like unevenness in the horizontal direction. All of FIG. 3 are views seen from the insertion direction after inserting a support plate 21 sandwiching the advertising medium 28 into a support frame 22.

[0033] Referring to Fig. 3(a), a set of support plates 21 sandwiching a sheet-like advertising medium 28 are inserted so as to fit into the U-shaped groove of the support frame 22. Inside the support frame 22 on the upper and lower sides, leaf springs 25 are provided, and an external force is applied in the sandwiching direction of the support plates 21 to firmly sandwich the advertising medium 28 so that it does not shift. The leaf springs 25 are further provided inside the side opposite to the insertion port. In addition to the upper and lower sides, even one side in the vertical direction may be pressed in the sandwiching direction of the support plates 21.

[0034] Referring to Fig. 3(b), the support frame 22 is formed wider than the embodiment of Fig. 3(a) so that a thick advertising medium 28 can also be attached. Therefore, when the advertising medium 28 is a thin sheet, even if it is sandwiched by a set of support plates 21, it is still sufficiently thin compared to the inner width of the support frame 22, and thus it does not reach the thickness to be pressed by the leaf springs 25. Therefore, in the case of such an advertising medium 28, a spacer 26 is used so that the leaf springs 25 can function properly, and an external force is applied in the sandwiching direction of the support plates 21 through the spacer 26. The spacer 26 is provided with locking means for the support plates 21 at both ends in the longitudinal direction, for example, and is used to lock to the inner support plate 21 and insert it into the support frame 22 together with the support plate 21. When the advertising medium 28 is, for example, a thick panel, and the thickness of the medium sandwiched by the support plates 21 corresponds to the thickness to be pressed by the leaf springs 25, the spacer 26 is not used.

[0035] Referring to Fig. 3(c), the advertising medium 28 has bellows-like irregularities in the horizontal direction. When the advertising medium 28 with bellows-like irregularities is illuminated from the upper oblique direction by the external lighting means 32, the pictures or characters drawn on the upper inclined surface are emphasized and displayed. When illuminated from the lower oblique direction, the pictures or characters drawn on the lower inclined surface are emphasized and displayed. Therefore, by switching the upper and lower lighting while illuminating, a dynamic change is caused in the vision, making it easier to attract the attention of viewers.

[0036] If such an advertising medium 28 is directly sandwiched between a pair of support plates 21 and an external force is applied in the sandwiching direction, the bellows portion will be crushed, and it will be attached in a shape close to flat, rendering the bellows-like unevenness meaningless. Also, if it is merely sandwiched without applying an external force in the sandwiching direction, the advertising medium 28 in the bellows portion may droop downward.

[0037] Therefore, in the embodiment, an advertising support 27 having a shape with a triangular wave on one side is used so that the advertising medium 28 having bellows-like unevenness can be presented while maintaining its original shape. By manufacturing the advertising support 27 such that the shape of the triangular wave coincides with the shape of the bellows-like unevenness of the advertising medium 28, the bellows of the advertising medium 28 can be attached while maintaining its shape. By using the advertising support 27, the overall thickness of the pair of support plates 21 sandwiching the advertising medium 28 increases. In this case, without using the spacer 26, it can be inserted into the support frame 22 and correctly pressed by the leaf spring 25 to fix the pair of support plates 21 sandwiching the advertising medium 28 so as not to shift. Note that the advertising support 27 does not need to support the advertising medium 28 over the entire width direction and may have a width that fits into the groove of the support frame 22.

[0038] Here, the advertising rotation display device 1 according to the embodiment of the present invention has the outer lighting means 32, so the advertising medium 28 is not limited to a light-transmissive material that transmits light, and any material can be brightly displayed by lighting from the outside. However, by providing a light-transmissive portion at least in part, a further production effect can also be achieved using the inner lighting means 31.

[0039] For example, letters or patterns to be emphasized are provided in a part of the light-shielding material so as to be open, and if necessary, it is formed to be covered with a light-transmissive film, and by controlling the light intensity of the inner lighting means 31 and the outer lighting means 32 to be appropriately switched, the opened letters or pattern portions can also be displayed so as to blink.

[0040] In addition, the advertising medium 28 may be configured by stacking a plurality of sheets, and by controlling so as to change the light intensity and color tone of the inner lighting means 31 and the outer lighting means 32 and alternately and appropriately switch them, an effect may be provided such that the inner advertising medium 28 appears to float or becomes inconspicuous. In this case, for example, only the innermost advertising medium 28 may be formed of a light-shielding body so as to provide an effect such as a silhouette or a shadow mask. Separately from this, when all the stacked advertising media 28 are formed of a translucent film, by manufacturing by changing the color of each film and irradiating while changing the color tone of the inner lighting means 31 so as to include the color of each film, the appearance of the transmitted light changes, so it is possible to bring about a visual change. As described above, the advertisement rotation display device 1 can incorporate various production effects in the presentation of advertisements by properly using the inner lighting means 31 and the outer lighting means 32 provided above and below.

[0041] FIG. 4 is a diagram showing an example of division of a display surface by a support frame of an advertisement rotation display device according to an embodiment of the present invention. Referring to FIG. 4, the basic configuration is the same as that of FIG. 1, but the embodiment of FIG. 4 further has a dividing frame 24, and one surface of the advertisement display body 20 is divided into a plurality of display surfaces 23 by the dividing frame 24, which is different. Since the description of the parts common to FIG. 1 is repeated, the description here is omitted.

[0042] The advertisement rotation display device 1 can be owned by an advertiser and used to present an advertisement by attaching the advertisement that the advertiser wants to promote to all the display surfaces 23 of the advertisement display body 20 in the form desired by the advertiser. However, the device manager who owns the advertisement rotation display device 1 can also be used in an operation in which an advertisement display fee is collected from the advertiser and the presentation of the advertisement is permitted. In the latter case, although it depends on the operation method, it is reasonable to levy an advertisement display fee according to the display area of the advertisement. Therefore, an advertiser who wants to suppress the cost for advertising can suppress the cost by not using all the display surfaces 23 of the advertisement display body 20 and using only one surface out of the four surfaces of a quadrangular prism as the display surface 23, for example.

[0043] The embodiment of FIG. 4 meets the needs of advertisers who want to present advertisements at a lower cost. That is, the split frame 24 is used to further divide one display surface 23 into a plurality of display surfaces 23. In the embodiment shown in FIG. 4, it is divided vertically at about 1 / 3 from the bottom, and the lower part is further divided into two parts left and right. Therefore, an advertiser who presents an advertisement on one of the lower display surfaces 23 can display the advertisement by paying about 1 / 6 of the advertisement display fee when presenting the advertisement without dividing one surface.

[0044] In the embodiment, the split frame 24 is sandwiched between a pair of support plates 21 together with the advertising medium 28, and supports the advertising medium 28 presented above the split frame 24 so as not to shift or fall. For this reason, the split frame 24 extending in the left - right direction is provided with locking means at both longitudinal ends and is fixed by spanning in the width direction on one support plate 21. Continuous uneven portions may be formed on the width - direction sides of the support plate 21 so that the split frame 24 can be easily locked. By finely setting the position where the split frame 24 is locked, it becomes possible to provide the display surface 23 with an area corresponding to the advertisement display fee paid by the advertiser.

[0045] Also, the split frame 24 for dividing in the vertical direction may be locked to the split frame 24 extending in the left - right direction, or may be attached so as to support the split frame 24 extending in the left - right direction from below. When the size of the display surface 23 to be pre - divided is determined, for example, the split frame 24 may have an integrated vertical and horizontal structure such as a T - shape.

[0046] When the display surface 23 is divided and used in this way, since it may be necessary to change the lighting effect within one surface, the inner lighting means 31 is preferably not a straight - tube lamp composed of a single lamp in the height direction, but a composite lamp in which a plurality of LED lamps are arranged in the vertical direction. In this case, it is desirable that the lighting control unit of the control unit is configured to be able to change the lighting timing, brightness, etc. of the inner lighting means 31 according to the division position.

[0047] So far, the advertising medium 28 has been described as a sheet or panel with an advertisement drawn thereon. However, the advertising medium 28 can also be configured as a screen for projecting an advertisement. The screen sandwiched by the support plates 21 is inserted into the support frame 22 and attached to the advertisement display body 20, and an image or video of the advertisement is projected onto the screen from a projector installed inside the advertisement display body 20 to present the advertisement, which can also be used as a digital poster. In one embodiment, part or all of the inner lighting means 31 is a projector. In another embodiment, in addition to the inner lighting means 31, a projector is provided, and a sheet or panel with an advertisement drawn thereon and the screen can be selectively replaced and used as the advertising medium 28. Also, in one embodiment, when using the screen as the advertising medium 28, instead of dividing the display surface with a dividing frame, it is divided and displayed on the projected image in an area corresponding to the advertising display fee from the advertiser.

[0048] As described above, the advertising rotation display device according to the embodiment of the present invention can present various advertisements in various ways, and can also divide the display surface as needed to reduce the cost of the advertisement, enabling more advertisers to easily conduct advertisements.

[0049] As described above, the embodiments of the present invention have been described in detail with reference to the drawings. However, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the technical scope of the present invention.

Explanation of Reference Numerals

[0050] 1 Advertising rotation display device 10 Base 11 Turntable 12 Roller 13 Motor 14 Gear 15 Rotating means 16 Groove 20 Advertising display body 21 Support plate 22 Support frame 23 Display surface 24 Dividing frame 25 Leaf spring 26 Spacer 27 Advertising support tool 28 Advertising medium 29 Corner cover 30 Lighting means 31 Inner lighting means 32 Outer lighting means 40 Support column 50 Upper case 51 Document case 52 Advertising materials for distribution

Claims

1. A base having a turntable, A hollow polygonal columnar advertisement display body provided on the turntable and having a plurality of display surfaces for displaying advertisements while rotating together with the turntable, Lighting means for selectively illuminating the display surfaces from the inside and outside of the advertisement display body respectively, And rotation means for rotating the turntable, The plurality of display surfaces for displaying the advertisements each include a pair of transparent or translucent support plates sandwiching an advertisement medium, and a support frame for fixing while sandwiching the pair of support plates, The support frame has a U-shaped cross-sectional shape formed by cutting one of the upper side, the lower side, and the left and right sides in the depth direction from the front, and the other of the left and right sides is formed with an open end face so as to be an insertion port for the support plate sandwiching the advertisement medium. Inside the support frame of the upper side and the lower side, a leaf spring for applying an external force in the direction of sandwiching the support plate is provided. Further, when the advertisement medium is too thin to be pressed by the leaf spring, a spacer is provided between the support plate and the leaf spring so that an external force is applied in the direction of sandwiching the support plate. The base is characterized by comprising a sensor for detecting the rotational position of the turntable and a control unit for controlling in conjunction with the rotational state of the rotation means and the control of the brightness and the color of the irradiation light of the lighting means. An advertisement rotating display device.

2. Further comprising a support column penetrating the hollow portions of the turntable and the advertisement display body, and an upper case fixed to the support column, The lighting means inside the advertisement display body is attached to the support column, and the lighting means outside the advertisement display body is attached to the base and / or the upper case. The advertisement rotating display device according to claim 1.

3. The advertisement rotating display device according to claim 2, further comprising a material case for putting distribution advertisement materials in the base or the upper case.

4. The display surface of the advertisement is divided into a plurality of display surfaces by a split frame that can be additionally attached to the support frame, and is provided for the advertiser to use in an area corresponding to the advertisement display fee paid by the advertiser. The advertising rotation display device according to any one of claims 1 to 3, characterized in that.

Images