KR20180027223A - Moving signboard - Google Patents

Abstract

A moving signboard is provided that maximizes the advertising effect by reciprocating the advertisement in the direction of the advertisement fixed to the signboard frame. The moving signboard includes at least one operating module fixed to the signboard frame and moving the advertisement, a driving unit fixed to the frame and driving the operating module, the operating module having a first shaft connected to the driving unit and rotating, A cam member coupled to the shaft and rotating eccentrically, and a second shaft coupled to the one side and reciprocating along the cam member.

Description

Moving sign {MOVING SIGNBOARD}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a moving signboard, and more particularly, to a moving signboard capable of maximizing the advertising effect by reciprocally moving advertisement articles fixed to a signboard frame in various directions.

Generally, the signboard is installed on the outer wall of the building or protruded from the outer wall. In most cases, various kinds of signboards are installed in the form of stopping and changing colors only as needed.

In recent years, to maximize the advertising effect, the stereoscopic effect is enhanced, and the neon sign is used to emphasize the visual effect. In addition, the advertisement board can be moved in a certain direction, Dragging.

However, the conventional mobile signboard has a disadvantage in that the entire advertisement is moved only in a specific direction, so that it is difficult to expect a visual effect or a better advertisement effect. In addition, the moving direction of the advertisement is limited to a specific direction, and it is structurally difficult to change it, and the disadvantage that the configuration of the driving part becomes complicated.

Korean Patent No. 10-0413953, (December 22, 2003)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a moving signboard capable of maximizing the advertising effect by reciprocating the advertisement in various directions.

The technical problem of the present invention is not limited to the above-mentioned problems, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a moving signboard comprising: a signboard frame; At least one operating module secured to the signboard frame and moving the advertisement; And a driving unit fixed to the sign board frame to drive the operation module, wherein the operation module includes a first shaft connected to the driving unit and rotating, a cam member coupled to the first shaft and rotating eccentrically, And a second shaft coupled with the advertisement on one side and moving along the cam member to reciprocate.

Wherein a cam groove is formed on at least one side surface of the cam member and formed by an eccentric path forming a closed curve around the first axis and inserted into the moving groove on one side thereof, And a link member formed with a moving projection that moves along the cam member.

And a guide ring protruding from the side surface of the cam member along the outer side of the moving groove to form a closed curve.

And a bearing member inserted in the second shaft and having an outer peripheral surface in contact with an outer peripheral surface of the cam member.

The moving grooves are formed symmetrically with respect to both sides of the cam member, and the link members can be respectively coupled to both sides of the cam member with the bearing member at the center.

A plurality of operation modules may be disposed in the signboard frame such that the moving directions of the second axes are different from each other.

The drive unit may drive a plurality of the operation modules by connecting them with a chain or a belt at a time.

The operating module may be installed in the signboard frame at different heights so that at least two pulleys or sprockets coupled to the first shaft are not collinear.

The moving signboard according to the present invention can maximize the advertisement effect by reciprocating the advertisement objects fixed to the signboard frame in various directions.

In addition, since a plurality of advertisements can be set in the signboard frame, they are modularized, so that they are connected to a chain or a belt at one time and the driving method is very convenient. Therefore, the advertisement can be installed at various positions other than a straight line, and can be connected and driven at one time.

1 is a perspective view of a moving signboard of the present invention.
Figure 2 is an exploded perspective view of the operating module of the moving signboard of Figure 1;
Figure 3 is an exploded perspective view of the operating module of Figure 1;
Figure 4 is an exploded perspective view of the cam member of the operating module of Figure 3;
5 is a partial cross-sectional view of the connecting portion of the cam member and the second shaft of Fig. 3;
Figures 6 and 7 are front views of the cam member of Figure 4;
Figs. 8 and 9 are operation diagrams for explaining the operation process of the operation module.
10 is an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and methods for achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. To fully disclose the scope of invention to a person skilled in the art, and the invention is only defined by the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, a moving signboard according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10. FIG.

1 is a perspective view of a moving signboard of the present invention.

Referring to FIG. 1, the moving signboard 1 of the present invention can be installed in a direction desired by a user and can move in different directions, and moves in different directions A plurality of advertisements (11) are modularized and can be driven at one time.

The signboard frame 10 is a frame which can fix or support the advertisement 11, and may have a surface formed of a skeleton using a support structure such as an angle or a panel or the like coupled to such an angle. Although the square base frame 10 is shown in the drawing, it is not limited thereto, and the base frame 10 may be modified into various shapes such as a polyhedron including the same or different types of surfaces.

The advertisement 11 is an object which is fixed to the signboard frame 10 and visually transmits advertisement contents. The shape of the advertisement 11 may be formed in various graphic shapes (various shapes such as a square, a diamond, and a triangle) corresponding to the content of the advertisement to be transmitted, and may be formed of characters, pictures, and the like. The advertisements 11 may be configured so that one or more of them are related to each other and represent various contents of advertisements. 2) of the actuating module (see 20 in FIG. 2), and each actuating module (see 20 in FIG. 2) can move in different directions So that a plurality of operation modules (see 20 in FIG. 2) can be connected to a single chain (see 32 in FIG. 2) and the advertisement 11 moving in different directions can be driven at a time

FIG. 2 is an exploded perspective view of the operating module of the moving signboard of FIG. 1, and FIG. 3 is an exploded perspective view of the operating module of FIG.

2 and 3, a moving signboard 1 according to an embodiment of the present invention includes a signboard frame 10, at least one operation module (not shown) fixed to the signboard frame 10 to move the advertisement 11 2 and 3 in FIGS. 2 and 3), the operating module 20 is fixed to the driving unit 31 (see FIG. 3) A cam member 23 coupled to the first shaft 21 and eccentrically rotating; a first member 21 coupled to the first member 21 and a cam member 23 And a second shaft 22 that reciprocates along the second axis 22.

The operation module 20 is a module for actuating the advertisement 11 fixed to the signboard frame 10 of the moving signboard 1 and has a function of moving the advertisement 11 and the second shaft 22 Can be connected to drive the advertisement 11. In addition, since the operation modules 20 are independently connected to one advertisement 11, the directions in which the advertisements 11 are moved can be arranged differently, or different elevations can be arranged and operated. The operation modules 20 are independently modularized so that they can be easily combined with one another. The plurality of advertisements 11, which are reciprocatingly moving in various directions, The chain 32 connected to the shaft 21 can be driven at once. The operation module 20 is fixed to the signboard frame 10 so that the advertisement 11 can be reciprocated in different directions and can be moved and configured by the front cover 40, the rear cover 41 and the connection bar 42 So that the connection bar 42 is connected to the corner of the front cover 40 and the rear cover 41. The operation module 20 may have a support structure such as an angle or a bar, or may be formed into a skeleton, or may have a surface formed by a panel or the like coupled to a skeleton, or may be formed into a polyhedron. Between the operating module 20 and the advertisement 11, a drive unit 31, 32, 33 for driving the operating module 20 can be formed.

The drive units 31, 32, and 33 are units capable of driving a plurality of operation modules 20 at a time. The drive units 31, 32 and 33 can drive the plurality of operation modules 20 by connecting them to the chain 31 or a belt (not shown) all at once. Although the operating module 20 including the chain 31 is shown in this embodiment, it is also possible to constitute the operating module 20 with a belt or the like in other embodiments. The chain 31 and the sprocket 32 are constituted by a chain 31, a sprocket 32 and a drive motor (see 33 in Fig. 8) The module 20 can be connected at one time and replaced with another power transmission element capable of transmitting power. When the chain 31 is connected to the sprocket 32 connected to each of the operation modules 20 and the drive motor 33 is operated, the power generated by the drive units 31, 32, 33 is transmitted to the first shaft 21 . When the power of the chain 31 is transmitted to the first shaft 21, the cam member 23 receiving the power from the first shaft 21 rotates and the power is transmitted to the second shaft 22, The plurality of operation modules 20 can be driven at a time while the movement is switched to the reciprocating motion.

The first shaft 21 is a shaft for transmitting the power generated by the drive units 31, 32, 33 to the inside of the operation module 20. [ The first shaft 21 is formed through the front cover 40 and has one end connected to the sprocket 32 of the drive units 31, The cam member 23, which eccentrically rotates, may be connected to one side of the first shaft 21. The outer peripheral surface of the cam member 23 is formed in contact with the outer peripheral surface of the bearing member 28 so that the bearing member 28 moves in the direction opposite to the direction of motion of the cam member 23 when the cam member 23 rotates. The bearing member 28 may be coupled to the outer circumferential surface of the second shaft 22.

The second shaft 22 is connected to the cam member 23 and reciprocates in response to receiving the rotational force of the cam member 23. When the cam member 23 is eccentrically rotated, the second shaft 22 is connected to the cam member 23 and driven. That is, the cam member 23 functions as a main drive and serves as a driven member for converting the rotational motion of the cam member 23, in which the second shaft 22 eccentrically rotates, into a linear motion. The second shaft 22 may be formed as an elongated rod-like shaft, but may be formed in other shapes that can be connected to and operate with the cam member 23. The second shaft 22 is formed on the inside of the operation module 20 and penetrates the front cover 40 to be connected to the advertisement 11 so that the advertisement 11 can move. Friction can be minimized when the bearing member 28 is inserted into the outer peripheral surface of the second shaft 22 and the cam member 23 is in contact with the outer peripheral surface of the bearing member 28. [ A guide ring 27 is formed symmetrically on both sides of the cam member 23 and a moving groove 24 in which a moving projection 25 is inserted between the first guide ring 27a and the second guide ring 27b, . The guide rings (referred to as the first guide ring and the second guide ring) protrude from the side surface of the cam member 23 along the outer side of the moving groove 24 to form a closed curve. The link member 26 can be inserted into both sides of the bearing member 28 with the bearing member 28 inserted in the second shaft 22 at the center. The movement projection 25 of the link member 26 can prevent the cam member 23 and the second shaft 22 from separating from each other by fixing the cam member 23 on both sides, A connection block 292 may be formed to assist the reciprocating motion of the second shaft 22.

The connecting block 292 is a block for connecting the second shaft 22 and the guide bar 29 so that the rotational motion of the cam member 23 can be converted into a linear reciprocating motion. And may be coupled to the outer circumferential surface of the second shaft 22 and the other side thereof may be connected to the guide bar 29. The connection block 292 moves along the guide bar 29 while being connected to the second shaft 22 to guide the movement of the second shaft 22 in the direction in which the guide bar 29 is formed.

The guide bar 29 serves to assist the eccentric rotation of the cam member 23 so as to convert the movement of the cam member 23 into the reciprocating motion. The guide bar 29 may be fixed to the inside of the front cover 40 and the rear cover 41 by a guide bar bracket 291 for fixing the guide bar 29 to both ends of the guide bar 29. The connecting block 292 is slidably coupled to the guide bar 29 to connect the guide bar 29 to the second shaft 22 and the cam member 23 rotating and eccentrically rotating the second shaft 22, So that it can reciprocate in a straight line.

Hereinafter, the cam member of the operation module will be described in detail with reference to FIG.

Figure 4 is an exploded perspective view of the cam member of the operating module of Figure 3;

The cam member 23 is a device having a groove in a body for eccentrically rotating motion and has a moving groove 24 formed at an inner side by forming an eccentric path forming a closed curve around at least one side surface of the first shaft 21 . As shown in the figure, the first shaft 21 is connected to a portion of the cam member 23 which is not the center of the outer side mass, which is spaced apart from the center of the ring, as shown in FIG. Therefore, the cam member 23 eccentrically rotates at the time of rotation, and the moving groove 24 formed around the first shaft 21 changes the relative distance between the first shaft 21 and the second shaft 22 Thereby forming an eccentric path. Guide rings 27 are formed on both side surfaces of the cam member 23 so as to form a closed curve and the guide ring 27 is composed of a first guide ring 27a and a second guide ring 27b. The first guide ring 27a and the second guide ring 27b may be formed symmetrically on both sides of the cam member 23.

The moving groove 24 is formed as a space recessed inward between the first guide ring 27a and the second guide ring 27b. The moving grooves 24 may be formed symmetrically on both sides of the cam member 23. The cam member 23 and the second shaft 22 are connected by a link member 26 and the link member 26 is provided with a moving projection 24 which is inserted into one side of the moving groove 24 and moves along the cam member 23 25 are formed. The outer circumferential surface of the cam member 23 is in contact with the outer circumferential surface of the bearing member 28 and the bearing member 28 is engaged with the outer circumferential surface of the second shaft 22 to minimize the friction between the second shaft 22 and the cam member 23 do. The link member 26 can be inserted into both sides of the bearing member 28 with the bearing member 28 inserted in the second shaft 22 at the center. The link member 26 is formed with a moving projection 25 which is inserted into the moving groove 24 and is capable of rotating along the moving groove 24 of the cam member 23, 26 can fix the cam member 23 on both sides to more effectively prevent the cam member 23 from coming off.

The coupling structure of the cam member will be described in detail with reference to FIG.

Fig. 5 is a partial cross-sectional view of the cam member and the second shaft connecting portion of Fig. 3;

The second shaft 22 is an elongated bar-shaped member, and when the cam member 23 is eccentrically rotated, the second shaft 22 serves as a driven portion. The bearing member 28 is engaged with the outer circumferential surface of the second shaft 22 and the cam member 23 is in contact with the outer circumferential surface of the bearing member 28. A guide ring 27 is formed symmetrically on both sides of the cam member 23 and a moving projection 25 of the link member 28 is inserted between the first guide ring 27a and the second guide ring 27b The movable groove 24 is formed. The link member 26 can be inserted into both sides of the bearing member 28 with the bearing member 28 coupled to the second shaft 22 in the center and the moving projection 25 of the link member 26 It is possible to prevent the cam member 23 from being separated by fixing the cam member 23 on both sides.

Operation of the cam member will be described with reference to Figs. 6 and 7. Fig.

Figures 6 and 7 are front views of the cam member of Figure 4;

6 shows a state in which the second shaft 22 of the cam member 23 is lifted and the first shaft 21 is eccentrically connected to the cam member 23 as shown and the link member 26, The movement projection 25 of the cam member 23 is inserted into the movement groove 24 of the cam member 23. The first shaft 21 is connected to the chain 31 as described above and receives the power from the chain 31 when the chain 31 is driven to rotate the cam member 23 connected to the first shaft 21, Eccentrically. When the cam member 23 is eccentrically rotated, the link member 26 connected to the moving groove 24 through the moving projection 25 can also move along the moving groove 24. [

7, the operation of the cam member 23 will be described in detail. A first shaft 21 eccentrically connected to the cam member 23 receives power when the chain 31 is driven, 23 to rotate the cam member 23 eccentrically. When the cam member 23 rotates, it can be seen that the first shaft 21 moves along the rotation direction as shown in the figure. When the first shaft 21 rotates clockwise and eccentrically rotates the cam member 23 and the first shaft 21 rotates 90 degrees from the position shown in Fig. 6, the movement grooves 24 The second shaft 22 is lowered while the movement projection 25 of the link member 26 inserted in the second guide groove 26 moves along the moving direction of the cam member 23. [ As a result, the distance between the first axis 21 and the second axis 22 can be narrowed. When the cam member 23 eccentrically rotates in the clockwise direction, the bearing member 28, which is in contact with the outer circumferential surface of the cam member 23, rotates in the counterclockwise direction opposite to the rotational direction of the cam member 23 can do. When the first shaft 21 connected to the cam member 23 rotates clockwise, the bearing member 28, which is in contact with the outer circumferential surface of the cam member 23 and is coupled to the second shaft 22, Perform rotational motion. A second shaft 22 and a second shaft 22 joined to the link member 26 move the link member 26 along the moving groove 24 while the cam member 23 rotates eccentrically by 90 degrees in the clockwise direction, The cam member 23 rotates while the second shaft 22 is connected to the cam member 23 to reciprocate. As shown in the drawing, the operation of turning the eccentric rotation of the first shaft 21 into the reciprocating motion of the second shaft 22 can be confirmed.

Such a motion conversion process is continuously performed while the cam member 23 rotates eccentrically. Thus, the second shaft 22 functions as a driven bar and moves downward or upward while moving the advertisement (refer to 11 in Figs. 8 and 9). The link member 26 connects the cam member 23 and the second shaft 22 so as not to be separated from each other and runs along the eccentric path along the moving groove 24 of the cam member 23, To assist the up and down movement. The cam member 23 and the second shaft 22 can be more easily contacted while minimizing the friction by using the bearing member 28 which is engaged with the second shaft 22 and in rolling contact with the cam member 23 As shown in FIG.

Figs. 8 and 9 are operation diagrams for explaining the operation process of the operation module.

The advertisement 11 fixed to the signboard frame 10 is connected to the operation module 20 and is installed to be able to move in various directions. The advertisement 11 can move up and down as shown in FIG. 8, and can move diagonally or move left and right. The actuating module 20 is modularized so that the plurality of actuating modules 20 are driven one by one so that the plurality of advertisements 11 move in different directions. . ≪ / RTI > Also, the operation module 20 reciprocating in various directions can give various visual effects and maximize the advertising effect.

In addition, as shown in FIG. 9, the operation modules 20 are not limited to being installed on the same line, but may be installed in zigzags or at different heights. That is, at least two of the actuating modules 20 are arranged at different heights so that the sprockets or pulleys coupled to the first axis (see Figs. 1 and 2, Figs. 4-7) 10). As described above, the actuating modules 20, which move in different directions, do not have to be driven respectively. The actuating modules 20, which are modular and movable in different directions, are connected by a chain 31, It is advantageous in that it can be driven. The operation module 20 can be freely installed as long as it can transmit the power and drive the advertisement 11.

10, the advertisement 11 fixed to the signboard frame 10 according to an embodiment of the present invention is not limited to letters and numbers, and various advertisements such as graphics and pictures can be entered, It can give the advertising effect.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken in conjunction with the present invention. You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

1: Moving signboard 10: Signboard frame.
11: advertisement 20: operation module
21: 1st axis 22: 2nd axis
23: cam member 24: moving groove
25: moving projection 26: link member
27: guide ring 27a: first guide ring
27b: second guide ring 28: bearing member
29: guide bar 31: chain
32: sprocket 33: drive motor
40: Front cover 41: Rear cover
42: connecting bar 291: guide bar bracket
292: Connection block

Claims (8)

Signboard frame;
At least one operating module fixed to the signboard frame to move the advertisement;
And a drive unit fixed to the sign board frame and driving the operation module,
The operating module,
A first shaft connected to the driving unit and rotating,
A cam member coupled to the first shaft and eccentrically rotating,
And a second shaft coupled with the advertisement on one side and moving along the cam member to reciprocate. The method according to claim 1,
A cam groove is formed on at least one side of the cam member by forming an eccentric path forming a closed curve around the first axis,
And a link member fixed to the second shaft and having a moving protrusion inserted into the moving groove at one side thereof and moving along the cam member. And a guide ring protruding from the side surface of the cam member to form a closed curve along the outer side of the moving groove. 3. The method of claim 2,
And a bearing member inserted in the second shaft and having an outer circumferential surface in contact with an outer circumferential surface of the cam member. 5. The method of claim 4,
Wherein the moving grooves are formed symmetrically with respect to both sides of the cam member, and the link member moves the advertisement that is respectively coupled to both sides of the cam member with the bearing member at the center. The method according to claim 1,
Wherein the operation module is such that a plurality of pieces of advertising material are arranged on the signboard frame so that the moving directions of the second axis are different from each other. The method according to claim 1,
Wherein the driving unit moves the advertisement that is driven by connecting a plurality of the operation modules to a chain or a belt at one time. The method according to claim 1,
Wherein the operating module moves the advertising material installed on the signboard frame at different heights so that at least two pulleys or sprockets coupled to the first axis are not collinear.

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