KR102259021B1 - Rotating type advertising apparatus having led lamp mounting structure - Google Patents

Abstract

The present invention relates to a rotating type advertising device, which works so that advertisements can be transformed with rotation while having lighting inside. Provided is the rotating type advertising device having an LED lamp mounting structure, which has a structure in which an internal light emitting part, upper and lower holders, and an upper support part are rotationally fixed, and the advertisement frame functioning as an advertisement is rotatable with respect thereto. Therefore, an effect of three-dimensional advertising can be maximized without installing a separate lighting facility.

Description

Rotating advertising device having an LED lighting mounting structure {ROTATING TYPE ADVERTISING APPARATUS HAVING LED LAMP MOUNTING STRUCTURE}

The present invention relates to a rotary advertisement stand, and more particularly, to a rotary advertisement device that is operated so that an advertisement can be converted with rotation while having a light therein.

In general, various advertisements for advertisements or interior effects are arranged indoors and outdoors.

Conventionally, pictures or information transfer images have been simply printed and installed in a predetermined size, and when they are to be replaced, the entire advertisement panel is removed and new images are attached thereto. Although this conventional method has the advantage of relatively low initial cost, when the advertisement needs to be replaced, the entire panel has to be replaced, so there is a problem in that time and money are excessively consumed. Moreover, it is disposed of as waste after removal, causing a waste of resources.

Currently, cases of outdoor advertising using LED display devices are increasing. In particular, when using a display device as a large billboard, various images can be freely implemented according to program changes, but in initial installation and maintenance, It costs a lot of money.

Recently, a method of sequentially converting a plurality of images by rotating a triangular advertising stand to enable image conversion has been proposed.

In the case of this method, since the pre-printed surface is mechanically changed, an image conversion effect can be obtained, and there is an economic advantage in installation and maintenance compared to the case of a display device.

Registered Patent Publication No. 10-0816876 discloses a triangular prism revolving advertisement stand by the prior applicant, and FIG. 1 is a front view thereof.

More specifically, the triangular prism rotating advertising stand includes the outer frame 110 , a plurality of triangular pillars 120 vertically rotatably installed inside the outer frame 110 , and the inner upper end of the outer frame 110 , or A horizontal rotation shaft 130 installed across the lower end, a driving motor for applying a rotational force to the horizontal rotation shaft 130, and a horizontally fixed triangular gear 140 at the end of the horizontal rotation shaft 130 of the triangular pole 120 consists of including The rotary sphere 150 fitted to the horizontal rotation shaft 130 to correspond to each triangular gear 140 is engaged with the edge of the triangular gear 140, thereby rotating the triangular gear 140 at a certain period and generating a meshing time difference to form a triangular pole ( 120) are rotated sequentially from one side.

However, this type of revolving advertising stand has a limitation in that visibility is lowered at night, and recently, attempts have been made to secure visibility by illuminating light from the outside.

In the case of a conventional fixed advertising device, etc., fluorescent lamps or LED lights can be arranged in a relatively free position and arrangement inside the frame, but in the case of a rotating advertising stand, interference with the structure for rotation must be overcome and electrical connectivity must be ensured. There is a limit and there are concerns about durability, so it is difficult to see an application case so far.

The present invention has been devised to solve the above problems, and LED lighting that can install a light inside a rotating member of a rotary advertising device, guarantee durability and dramatically improve nighttime visibility while solving the problem of interference between devices An object of the present invention is to provide a rotary advertising device having a mounting structure.

The present invention provides a plurality of advertisement frames 2001 in the shape of a hollow polygonal column and arranged in the left and right directions, and upper and lower covers arranged to cover the upper and lower sides of the advertisement frame and having shaft holes penetrating up and down are formed. A member 2100, a light emitting unit 5000 disposed inside the advertisement frame, an insertion protrusion that supports the upper side of the light emitting unit and is inserted into the upper cover member, and a fixing protrusion extending above the insertion protrusion. An upper holder 2300, a lower holder 2400 supporting the lower side of the light emitting unit and having a lower protrusion inserted into the lower cover member, and a light emitting line 4030 coupled to the upper holder and connecting the light emitting unit and the control unit ) is drawn out from the shaft hole and extends in the horizontal direction to guide the upper support part 2200 so that it can be arranged left and right in the clip part 2211, and a driving part that transmits rotational force to the lower cover member so that the advertising frames can be rotated left and right (1000) It provides a rotary advertising device having an LED lighting mounting structure including.

The advertisement frame and the cover member may be rotated left and right with respect to the fixed upper support part, the upper holder, the light emitting part, and the lower holder.

As an embodiment, it is preferable that the upper and lower inserts are formed in the upper holder and the lower holder so that the chips of the light emitting part are always directed forward, but the arrangement portion of the chips is adjacent to the vertical rotation axis.

In addition, the upper support part includes a support structure 2220 into which a fixing protrusion is inserted and a base part 2210 in which a clip part is formed so as to fix the support structure with respect to the outer frame, wherein the support structure is located on the outside of the fixing protrusion. A corresponding mounting space 2221 and an opening 2224 formed in the opposite direction to the clip portion to allow the light emitting line to be drawn out in the horizontal direction are provided so that the light emitting line wraps around the outside from the front and then moves from the clip portion to the left and right. can be sorted.

In addition, it is preferable that the insertion protrusion and the lower protrusion have a cylindrical shape that can be inserted into a bearing disposed on the cover member, and the fixing protrusion has a rectangular prism shape.

It may further include a support part 3000 supporting the front and rear rotation of the driving part and having a vertical shaft 2110 coupled to the lower protrusion.

According to the present invention, since rotation of advertisement frames having different advertisement surfaces is ensured and light can be emitted from the inside, the effect of three-dimensional advertisement can be maximized without installing a separate lighting facility.

In addition, since the possibility of interference of the wiring due to the rotation of the advertisement frame is eliminated, and the efficient and structurally reliable rotation support and fixation and wiring arrangement are adopted, durability and operational reliability are high.

1 is a front view showing a prior art triangular pole revolving advertisement stand.
2 is a perspective view for explaining a rotary advertising device having an LED lighting mounting structure according to the present invention.
3 is a front view for explaining a structure for supporting the light emitting unit in the rotary advertising device having the LED lighting mounting structure of the present invention.
4 is a view for explaining an embodiment of the cover member in the rotary advertising device having the LED lighting mounting structure of the present invention.
5 is a view for explaining an embodiment of the upper support portion in the rotary advertising device having the LED lighting mounting structure of the present invention.
6 is a view for explaining the coupling relationship of the cover member, the upper holder and the upper support in the rotary advertising device having the LED lighting mounting structure of the present invention.
7 is a plan view for explaining the driving relationship in the rotary advertising device having the LED lighting mounting structure of the present invention.
8 is a view for explaining the mutual movement relationship of the driving part and the driven part in the rotary advertising device having the LED lighting mounting structure of the present invention.
9 is a perspective view for explaining the support structure of the lower side.

Hereinafter, with reference to the accompanying drawings, a rotary advertisement device having an LED lighting mounting structure according to a preferred embodiment of the present invention will be described in detail.

In the following description, when a part is 'connected' to another part, it includes not only a case in which it is directly connected, but also a case in which another element or device is interposed therebetween. In addition, when a part 'includes' a certain component, this means that other components may be further included rather than excluding other components unless otherwise stated.

The present invention basically includes an advertisement frame having a polygonal pillar shape, a cover member disposed to cover upper and lower sides of the advertisement frame, a driving unit for rotating the cover member and the advertisement frame in a horizontal direction, and an inside of the advertisement frame The light emitting part disposed vertically in the lower holder is disposed so that the lower protrusion is inserted into the lower cover member and the lower side of the light emitting part is coupled to the upper side, and the insertion protrusion is inserted and coupled to the upper cover member and the upper side of the light emitting part to the lower side It includes an upper support part having an upper holder coupled to, a support structure for coupling a fixing protrusion extending upward to the insertion protrusion, and a base part coupled to an external structure, wherein the upper support part, the upper holder, the light emitting part and the lower holder To provide a rotating advertising device having an LED lighting mounting structure in which the cover member and the advertising frame are relatively rotated.

In the present invention, there is provided a rotary advertisement device having a driving unit that allows an advertisement change effect to be effected by rotating an advertisement frame having a shape of a polygonal pole on a plane in either one or both directions. In the concept of the present invention, advertisement means a predetermined It means that a shape or information is visually displayed in various ways, and includes a case where one side is composed of a single color.

2 is a perspective view illustrating a rotary advertisement device having an LED lighting mounting structure according to the present invention.

The advertisement frame 2001 having a transparent or translucent or at least partially light-transmitting structure is rotated by being coupled with the cover member 2100 up and down to form a pillar portion 2000 having a function of being visually imprinted. These pillars 2000 are adjacent to each other in the left and right direction or are arranged at regular intervals and are formed of polygons in plan view. In the exemplary embodiment of the present invention, an example in which the pillar part 2000 is formed in the shape of an equilateral triangular pillar is provided, but is not necessarily limited to the illustrated example.

In the present invention, the side of the adjacent advertisement frame 2001 is exposed forward according to the rotation of the driving unit 1000 to provide a predetermined image or information visually. The face will be placed unexposed forward as shown. Therefore, a printing surface for a predetermined image or information may be provided on each side of the triangular shape, and the present invention will be described with reference to the front side.

The pillar part 2000 includes a cover member 2100 as a driven member at the bottom, and the cover member 2100 receives power to rotate the advertisement frame 2001 in the horizontal direction, respectively, and will be described later. As described above, it functions to convert the front-rear rotation of the driving unit 1000 into a horizontal rotation having an axis perpendicular thereto. The coupling relationship between the driving unit 1000 and the cover member 2100 may also be considered when the driving unit 1000 and the cover member 2100 are formed on the upper side of the pillar unit 2000 .

Corresponding to the cover member 2100 disposed at the bottom of each of the pillars 2000, the driving units 1000 are arranged to rotate in the front-rear direction together with the rotating shaft 1010, which is a single axis, and at one side of the rotating shaft 1010 is a driving motor 4100 is coupled to provide driving power.

In order to control the rotation of the driving motor 4100, the control unit 4000 is connected to the rotation control line 4010 and continuously rotates the driving motor 4100 in the forward direction, the reverse direction, or the forward and reverse direction by supplying a control voltage. The exposed surface of the frame 2001 is changed.

The advertisement frame 2001 is rotated according to a predetermined rotation angle, and preferably, considering the embodiment in which the pillar unit 2000 is formed of an equilateral triangular pillar, the advertisement frame 2001 may be rotated at intervals of 120 degrees. A sensing unit 4310 may be provided to detect the rotation angle, and the sensing unit 4310 may be a switch sensing a predetermined protrusion provided on the rotating shaft 1010 as an embodiment, and as another embodiment. It may be made of a Hall sensor that optically detects rotation.

According to the sensing signal of the sensing unit 4310, the control unit 4000 may determine the exposed surface and control the exposure time and the period or speed of the change.

A structure may be adopted at the end side of the pillar part 2000 to be coupled to a predetermined outer frame (not shown). However, in the present invention, a light emitting unit functioning as an illumination is included in the pillar portion 2000 and the structures should be configured in consideration of the arrangement, rotation, and interference of the light emitting line 4030 . An upper support part 2200 connectable to an outer frame may be disposed on the upper side of the upper cover member 2100 .

The control unit 4000 may supply light emission control power to the light emitting units disposed inside each of the square pillars 2010 through the light emission line 4030, and this will be described in detail below.

3 is a front view for explaining a structure for supporting the light emitting unit in the rotary advertising device having the LED lighting mounting structure of the present invention.

The light emitting unit 5000 may include a plurality of chips 5100 formed in a vertical bar or plate shape and arranged in the vertical direction. The light emitting unit 5000 may be connected to the external control unit 4000 through a light emitting line 4030 to receive a control voltage to change factors such as whether light is emitted, illuminance, and color.

In the prior art, a method of illuminating the advertisement board by arranging the outside of the advertisement board or arranging the inside of the advertisement board was selected and applied. There were no cases where this was applied internally. In the present invention, it should be noted that since the structure in which the light emitting unit 5000 is disposed inside the advertisement frame 2001 is presented, there is no inconvenience of separately disposing the advertisement lighting compared to the prior art, and the efficiency is improved. .

The upper and lower sides of the light emitting part 5000 may be supported on the side of the cover member 2100 and have a fixed arrangement in the vertical and front-rear directions. To this end, an upper holder 2300 coupled to the upper side of the light emitting unit 5000 and a lower holder 2400 coupled to the lower side may be configured, and these upper holder 2300 and lower holder 2400 are mostly advertisement frames ( 2001) to support the light emitting unit 5000 in a state in which it is disposed inside.

Protrusions extending upward and downward are formed on the upper and lower sides of the upper holder 2300 and the lower holder 2400 , respectively, and function to support a fixed position while being exposed to the outside of the cover member 2100 .

The upper holder 2300 and the lower holder 2400 may include a main body (not shown) disposed adjacent to the inner upper and lower surfaces of the cover member 2100 and an insertion portion extending inwardly therefrom. The upper insertion part 2310 extending from the upper holder 2300 to the lower side of the main body has a lower side open and is formed to support the light emitting unit 5000 in front and rear, and may be coupled to the light emitting unit 5000 from below. The lower insertion portion 2410 extending from the lower holder 2400 to the upper side of the main body may have an upper side open and support the lower end of the light emitting unit 5000 forward and backward. In this way, in a state in which the upper holder 2300 and the lower holder 2400 are coupled to the upper and lower cover members 2100 in a mutually rotatable state, the vertical position can be fixed, and accordingly, the position of the light emitting unit 5000 and the direction is determined. Here, the inner direction is defined as a center direction in the inner space of the pillar part 2000 .

The main body is preferably made in the shape of a disk, but this is optional. In addition, the position of the insertion part is preferably formed at a position where the chip 5100 can be arranged at the center of rotation in the advertisement frame 2001 having an equilateral triangle in cross section. Accordingly, the insertion part is located slightly behind the center of the rotation axis.

In consideration of manufacturing convenience, the upper cover member 2100 and the lower cover member 2100 may have the same shape, and a related description will be given later. In the embodiment of the present invention, the insertion protrusion 2322 is disposed through the upper cover member 2100, and the insertion protrusion 2322 will be disposed at a portion rotated with the upper cover member 2100. In addition, the fixing protrusion 2323 is arranged by extending to the upper side of the insertion protrusion, and the fixing protrusion is coupled to the upper support part 2200, and penetrates the inner periphery of the insertion protrusion 2322 and the fixing protrusion 2323 to a light emitting line ( 4030) is preferably connected, and an embodiment related thereto will be described later.

A lower protrusion 2423 may be formed and disposed by passing through the lower cover member 2100 , and the lower protrusion 2433 will be disposed at a portion rotating with the lower cover member 2100 . The lower protrusion 2423 may have an insertion groove (not shown) capable of being coupled to a portion corresponding to the vertical rotation axis of the support unit 3000 supporting the driving unit 1000 .

4 is a view for explaining an embodiment of the cover member in the rotary advertising device having the LED lighting mounting structure of the present invention.

In the embodiment of the present invention, the lower cover member 2100 of the cover member 2100 is connected to the driving unit 1000 to receive rotational power, and the upper cover member 2100 is the upper opening of the advertisement frame 2001 . It will be able to perform the function of covering Accordingly, the structure connected to the driving unit 1000, which will be described later, is employed only for the lower cover member 2100, and the upper cover member has a triangular-shaped plate and shaft hole. It may be desirable to adopt the same or symmetrical structure as shown. The driven structure described below is applied to the cover member 2100 on the side connected to the driving unit 1000 , and the driving unit 1000 may be selectively disposed on the upper side or the lower side as described above.

The lower cover member 2100 has a first rib 2011, a second rib 2012, and a third rib 2013 that can be connected to the advertisement frame 2001 upwardly and are ribs that can be partially inserted therein. can be provided. The first to third ribs protrude upward of the cover plate part 2015 of the cover member 2100 , and the same structure may be adopted for the upper cover member 2100 . In some cases, the first to third ribs and the first to third surfaces of the advertisement frame 2001 may be integrally formed.

In the illustrated embodiment, the second rib 2012 and the third rib 2013 may be disposed in a clockwise direction from the first rib 2011 exposed with respect to the front surface. The angle between each rib may be made up of 60 degrees.

A structure that can be connected to the driving unit 1000 may be adopted as a lower side of the cover member 2100, and in a clockwise direction, a first support surface 2131, a second support surface 2132, and a third support surface 2133. This can be placed The first to third support surfaces do not necessarily correspond to positions of the first to third ribs. A predetermined groove 2121 is formed between the first support surface 2131 and the second support surface 2132 , and this groove functions as an operating groove in which the protrusion of the driving unit 1000 is inserted to receive rotational power. At this time, the grooves 2122 and 2123 disposed between the second support surface 2132 and the third support surface 2133 and between the third support surface 2133 and the first support surface 2131 are the power of the protrusion. It will function as a non-transferred resting groove.

A shaft hole 2141 is formed in the center side of the cover member 2100, and the insertion protrusion 2322 or the lower protrusion 2423 formed in the upper holder 2300 or the lower holder 2400 may be inserted. In the present invention, since the upper holder 2300 and the lower holder 2400 are disposed at relatively fixed positions with respect to the rotation of the cover member 2100, rotational friction occurs between the protrusions and the cover member 2100, and the shaft hole The bearing 2140 is preferably adopted for the 2141 for smooth rotation operation.

The plate constituting the cover member 2110 is defined as the cover plate part 2015, and supports the ribs approximately at the lower and upper sides, but it is preferable that the ribs are disposed inside the rim. The outer periphery of the cover plate part 2015 will have a triangular shape larger than the ribs as a whole, but will be formed in a rounded shape in consideration of friction between adjacent edges. Accordingly, the cover plate part 2015 will function to adjust the spacing between the adjacent pillar parts and to rotate smoothly with each other.

Meanwhile, one or more through-holes 2150 for dissipating internal heat to the outside may be formed in at least one selected one or more of the cover member 2100 in the cover plate portion.

5 is a view for explaining an embodiment of the upper support portion in the rotary advertising device having the LED lighting mounting structure of the present invention.

Figure 5 (a) is a side view of the upper support portion 2200, Figure 5 (b) is a bottom view.

Basically, the upper support part 2200 that can be fixedly disposed on the outer frame includes a base part 2210 having a substantially horizontal shape, and a fixing protrusion 2323 of the upper holder 2300 protruding downward from the base part 2210 . ) may be configured to include a support structure 2220 that can be coupled to.

Referring to the arrangement of FIG. 2, in consideration of the efficiency of the arrangement, it is preferable that the long side of the base part 2210 is arranged in the front and rear directions, but it is not necessarily limited to this example and is arranged in the left and right directions or with respect to the front. It is also conceivable to be arranged in an inclined form.

The base part 2210 of the upper support part 2200 has a structure that can be supported by the outer frame, and as a preferred embodiment, coupling may be made through a plurality of side protrusions 2212 protruding from both sides, but it is not necessarily limited thereto. no.

The light emitting line 4030 extending from the light emitting unit 5000 is drawn out of the pillar 2000 and guided to the control unit 4000 in one or more selected areas of the front and rear sides of the base 2210 to prevent interference. A clip portion 2211 for fixing to be prevented may be configured. Considering the case where the control line is usually made of a combination of two conductors, the clip portion 2211 forms a pair of two so that each one of the conductors can be inserted and fixed to the front and rear sides so that the two pairs can be arranged in the front and rear directions. . The clip portion 2211 may have a shape that is opened to the rear side as an embodiment and provides a predetermined elastic restoring force in the vertical direction, but various known means for arbitrarily detaching the electric wire may be applied.

On the other hand, a support structure 2220 is formed below the base portion 2210 to perform a function of inserting and fixing the fixing protrusion 2323 . The support structure 2220 is fixed so as to prevent flow in at least the left and right directions of the fixing protrusion 2323 so that the front and rear positions can be accurately maintained during the relative rotation of the advertisement frame 2001 . As a preferred embodiment, the portion into which the fixing projection 2323 and the fixing projection 2323 of the support structure 2220 are inserted may be formed in a rectangular shape in plan view. Referring to FIG. 3 , the insertion protrusion 2322 is formed of a circular column and inserted into the bearing 2140 , and the fixing protrusion 2323 exposed upward is made of a square column to suppress rotation.

Looking at the structure of the support structure 2220 in detail, the mounting space 2221, which is basically formed long in the vertical direction and is a space into which the fixing protrusion 2323 is inserted, is formed on the inner periphery, and a light emitting line ( 4030) may include an open portion 2224 from which the withdrawal is possible, and a locking projection 2223 protruding in the inner circumferential direction for fixing the fixing protrusion 2323 to the front of the opening portion 2224 may be formed. A wall portion 2222 may be formed so that the opposite side of the open portion 2224 is closed. The outer wall of the holding space may be made in a form that is wider toward the upper side to achieve structural stability.

The arrangement of the wall part 2222, the opening part 2224, and the clip part 2211 will be optional, but when the movement of the light emitting line 4030 is efficiently suppressed and the stability of the predetermined arrangement is considered, the clip part 2211) When the base portion 2210 is disposed on the rear side, it is preferable that the opening portion 2224 be formed in opposite directions to each other such that the opening portion 2224 is disposed on the front side.

6 is a view for explaining the coupling relationship of the cover member, the upper holder and the upper support in the rotary advertising device having the LED lighting mounting structure of the present invention.

The upper holder 2300 is coupled to the upper cover member 2100 in a state in which the upper side of the light emitting unit 5000 is coupled to the upper insertion part 2310 formed at the lower side. At this time, the cylindrical insertion protrusion 2322 is inserted into the ring-shaped bearing 2140 surrounding the shaft hole 2141, and the fixed protrusion 2323 of the rectangular column shape is exposed to the upper side thereof.

The fixing protrusion 2323 is coupled to the support structure 2220 in the form of being inserted in the vertical direction, and the base portion 2210 disposed on the upper side of the support structure 2220 may be coupled to the outer frame. same as

In the present embodiment, the description is based on a shape in which the clip part 2211 is disposed on the front side, but embodiments to be described later may be applied mutatis mutandis according to a change in the arrangement of the clip part 2211 .

Referring to FIG. 3 , the light emitting line 4030 connected to the upper side of the fixing protrusion 2323 penetrates through the shaft hole 2141 and is inserted into the holding space 2221 together with the fixing protrusion 2323, and the light emitting line 4030 ) is folded toward the opening 2224, which is the rear of the mounting space 2221 , and drawn out in the horizontal direction, and is inserted into the clip portion 2211 in a state in which the outer portion of the support structure 2220 is wound and extends laterally.

When the plurality of upper support parts 2200 are arranged according to this structure, the light emitting lines 4030 arranged on the clip part 2211 may be arranged at correct positions in the left and right directions. Since the light emitting line 4030 extending in the vertical direction from the opening 2224 side is drawn out laterally, the possibility of interference between the structures and the wiring may be minimized. In addition, considering another embodiment in which the open portion 2224 directly faces the wall portion 2222, the light emitting line 4030 further improves the suppression of the vertical flow because it is disposed in a way that surrounds the support structure 2220. it could be This contributes to structural stability.

7 is a plan view for explaining the driving relationship in the rotary advertising device having the LED lighting mounting structure of the present invention. In the illustrated embodiment, a state viewed from above is shown.

As described above, in the cover member 2100, a structure for driving is disposed on the lower side with the cover plate part 2015 as the center, and ribs for coupling the advertisement frame 2001 are formed on the upper side. Rotation is made about the shaft hole 2141 and the lower protrusion 2423 of the lower holder 2400 will be inserted therethrough.

The lower protrusion 2423 constitutes a vertical rotation axis with respect to the lower cover member 2100 and may be combined with a predetermined protrusion structure formed in the support part 3000 as will be described later.

On the other hand, the rotation shaft 1010 disposed through the plurality of driving units 1000 in the horizontal direction may be formed in a shape orthogonal to the extension line of the lower protrusion 2423 , and the driving unit 1000 is the rotational power of the rotating shaft 1010 . provided and can rotate together. At this time, the driving unit 1000 functions to sequentially rotate the corners and each side of the cover member 2100 having a triangular shape as a whole.

The rotation shaft 1010 may be formed in a cylindrical shape, but is preferably formed in a polygonal column shape so that slip is not generated due to a strong torque.

When the corner side of the cover member 2100 having the triangular shape is inserted into the opening of the driving unit 1000, a rotation period is formed. In addition, in a state in which the support surface, which is each side, is in contact with or in close contact with the side plate part 1100 of the driving unit 1000 , that is, in a state in which the side plate part 1100 and the support surface are parallel to each other, the rest period may correspond to the rest period.

In this way, the cycle of pause and rotation is repeated according to the positional relationship between the driving unit 1000 and the cover member 2100, and this will be described in more detail.

The driven part, which is a protruding structure for driving in the cover member 2100, has a first support surface 2131 to a third support surface 2133 corresponding to each side of the triangular shape, and a recess 2120 in a shape recessed from the vertex toward the center. ) are formed. Each support surface and the grooves are alternately arranged in the circumferential direction, and the grooves function to start rotation by the protrusion 1210 of the driving unit 1000, and the support surface fixes the position of the cover member 2100 in the resting period and at the same time When the transmission of the rotational driving force by the protrusion 1210 is finished, it performs a function of receiving additional rotational power in relation to the side plate part 1100 of the driving unit 1000 .

Accordingly, two corners are formed at the point where the groove and the supporting surfaces of both sides meet, which is determined according to the shape of the opening of the driving unit 1000 .

8 is a view for explaining the mutual movement relationship of the driving part and the driven part in the rotary advertising device having the LED lighting mounting structure of the present invention.

8 (a) to (c) show the support surface is the side plate at the point where the protrusion 1210 is vertical, that is, when the operating groove 2120 side of the cover member 2100 is maximally inserted into the opening 1120. It represents a state of rotation from 60 degrees to 120 degrees, which is a state of being parallel to the other surface of (1100).

In the present invention, it forms a triangular shape as a whole, and one rest period is maintained while the support surface and the side plate part 1100 are arranged in parallel, and at the point when the reverse rotation is started by the protrusion part 1210, the next adjacent support surface is the side plate A period parallel to the unit 1100 is the rotation period.

At the point where the edge of the cover member 2100 is inserted the deepest on one side into the opening 1120 in (a) of FIG. 8 , the protrusion 1210 is also inserted into the groove at the deepest position on the other side.

The illustrated example shows a case in which the cover member 2100 is rotated clockwise, and the support surface disposed at a position of 60 degrees counterclockwise from the operation groove 2120 where the insertion is made is the side plate part 1100 during the rest period. It is disposed in contact with or adjacent to the other surface of the clockwise rotation while gradually inserting into the working groove 2120 while the protrusion 1210 is raised. As shown, when it is inserted to the maximum point, separation proceeds again, and (b) of FIG. 8 shows the point at which the protrusion 1210 starts to depart from the working groove 2120.

As shown, the point at which the working groove 2120 and the protrusion 1210 are separated is formed between approximately 90 degrees and 100 degrees, and in the remaining section, at the corner forming the opening 1120 of the side plate 1100. Provides rotational power.

(c) of FIG. 8 shows the point at which the rotation section is switched to the rest section, and the movement of the cover member 2100 is in a resting state until the point at which the protrusion 1210 is reinserted into the working groove 2120 according to the reverse rotation. .

As shown, during one rotation of the driving unit 1000, the cover member 2100 is rotated by 1/3 rotation, that is, at intervals of 120 degrees, and accordingly, the driving unit 1000 receives rotational power only while substantially rotating about 120 degrees. It transmits and does not transmit rotational power during the remaining 240 degrees or more rotation.

By adjusting the number of rotations of the driving unit 1000, the rotation of the cover member 2100, that is, the advertisement frame 2001, can be mechanically controlled, and in this regard, a reduction gear may be additionally disposed in the driving device for rotating the rotating shaft 1010. can

As shown, the protrusion 1210 is repeatedly inserted and separated into the operating groove 2120, precisely because it moves simultaneously in the tangential direction and the height direction of the cover member 2100 to be inserted and separated, so that at least the upper end has a hemispherical shape. it is preferable

In some cases, a case in which each advertisement frame 2001 completes sequential rotation may be considered, and for this purpose, a case in which the rotation shaft 1010 is twisted may also be considered.

9 is a perspective view showing the support shown in FIG. 2 .

The support part may include a lower base 3010 fixed to the outer frame and a structure protruding upward. In the present invention, the support part 3000, the upper support part 2200, the upper holder 2300, the lower holder 2400, and the cover member 2100 may be formed of one injection product in consideration of production efficiency. .

The support portion may include a driven support portion 3300 from which a vertical shaft 2110 protrudes so as to rotate and support the cover member 2100, and an outer plate portion 3400 spaced apart from the driven support portion 3300 to one side.

A driving support part 3200 which is a space into which the driving part 1000 can be partially inserted is formed between the outer plate part 3400 and the driven support part 3300 , and one surface of the side plate part 1100 in the driving support part 3200 . It may be adjacent to the other surface of the outer plate part 3400 , and the other end of the body part 1200 may be adjacent to one surface of the driven part. It is preferable that the width of the driving unit 1000 and the driving supporting unit 3200 substantially correspond to each other so that the driving unit 1000 does not flow to the left and right inside the driving supporting unit 3200 .

The vertical shaft 2110 may be coupled to the lower protrusion 2423 of the lower holder 2400, and may include a protrusion shape corresponding to the shape of a predetermined depression of the lower protrusion 2423. The height of the vertical axis 21110 and the lower protrusion 2423 may be determined by the height of the cover member 2100 .

The rotational advertising device having the LED lighting mounting structure of the present invention as described above guarantees the rotation of advertising frames having different advertising surfaces while emitting light from the inside. effect is maximized.

In addition, it eliminates the possibility of interference of wiring due to rotation of the advertisement frame, and adopts efficient and structurally reliable rotational support and fixing and wiring arrangement, so that durability and operational reliability are high.

In the above, the present invention has been described in detail based on the embodiments and the accompanying drawings. However, the scope of the present invention is not limited by the above embodiments and drawings, and the scope of the present invention will be limited only by the contents described in the claims described below.

1000...Driver 1010...Rotating Shaft
1100...Side plate 1200...Body
1210...Protrusion 1000...Drive
1010...Rotating shaft 2000...Pillar
2001...Advertising frame 2110...Vertical axis
2011...1st rib 2012...2nd rib
2013...Third rib 2100...Cover member
2121... Groove 2131... First support surface
2132...Second support surface 2133...Third support surface
2140...bearing 2141...shaft hole
2200...Upper support 2210...Base
2211...clip part 2212...lateral projection
2220...Support structure 2221...Mounting space
2222...Wall part 2223...Stumbling block
2224...Opening part 2300...Upper holder
2310...Upper insert 2322...Insert protrusion
2323...Fixed protrusion 2400...Lower holder
2410...Lower insert 2423...Lower protrusion
3000...Support 4000...Control
4010...rotation control line 4021...sensing line
4030...Light emitting line 4100...Drive motor
4310...Sensing unit 5000...Emitting unit
5100...chip

Claims (5)

A plurality of advertisement frames made of a hollow polygonal pillar shape and arranged in the left and right direction (2001);
upper and lower cover members 2100 disposed to cover the upper and lower sides of the advertisement frame and having shaft holes penetrating vertically;
a light emitting unit 5000 disposed inside the advertisement frame;
an upper holder 2300 disposed inside the advertisement frame while supporting the upper side of the light emitting part, the upper holder 2300 having an insertion protrusion inserted into the upper cover member and a fixing protrusion extending above the insertion protrusion;
a lower holder (2400) disposed inside the advertisement frame while supporting the lower side of the light emitting unit and having a lower protrusion inserted into the lower cover member;
The support structure 2220 into which the fixing protrusion of the upper holder is inserted, and the base part 2210 formed on the upper side of the support structure and connected to the light emitting part to guide the light emitting line 4030 drawn out from the shaft hole in a horizontal direction. ) having an upper support portion 2200; and
and a driving unit 1000 that transmits a rotational force to the lower cover member so that the advertisement frames can be rotated left and right.
and an LED lighting mounting structure in which an advertisement frame and a cover member are rotated left and right in a state in which the upper support part, the upper holder, the light emitting part and the lower holder are fixed.
The method of claim 1,
The upper holder and the lower holder,
A rotary advertising device having an LED lighting mounting structure in which an upper inserting part and a lower inserting part are formed so that the chips of the light emitting part are always directed forward, but the arrangement part of the chips is adjacent to the vertical rotation axis.
The method of claim 1,
The support structure is
A holding space 2221 corresponding to the outside of the fixing protrusion and an opening 2224 formed in a direction opposite to the clip portion to allow the light emitting line to be drawn out in the horizontal direction are provided so that the light emitting line wraps around the outside from the front and then clips A rotary advertising device having an LED lighting mounting structure to be aligned left and right in the unit.
The method of claim 1,
The insertion protrusion and the lower protrusion are formed in a cylindrical shape that can be inserted into a bearing disposed on the cover member, and the fixing protrusion is a rotary advertising device having an LED lighting mounting structure made of a rectangular pole shape.
The method of claim 4,
A rotary advertising device having an LED light mounting structure further comprising a; supporting part 3000 supporting the front and rear rotation of the driving part and having a vertical shaft 2110 coupled to the lower protrusion.

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