KR20190000752U - Projection-typed Luminescent Display Apparatus adaptable for billiard table - Google Patents

Abstract

The present invention relates to a projection type light emitting display device capable of being detachably mounted on a billiard table, and more particularly, for example, a projection type light emitting display device is mounted on a lower side of a billiard table, Or logos and the like in a natural and high-quality manner.
According to the present invention, a projection type light emitting display device which can be used for billiard room, etc. includes a power supply module 10; A flexible member (20) extending from one end of the power supply module and having a bending property with a power supply line embedded therein; A light emitting module (24) provided at an end of the flexible member; And a projection display module (30) coupled to one side of the light emitting module and projecting an identification mark including a logo or mark on a specific object by light emission of the light emitting module, and the projection display module First housings (32a, 32b) having hollows formed therein in the longitudinal direction so that light irradiated by the light emitting module can pass therethrough, and elongated holes extending in a direction perpendicular to a direction in which light passes; A plurality of lens units (34a, 34b, 34c) sequentially disposed inside the first housing; And a slot-type identification mark (36) for causing the printed identification mark to be projected by the light emitted from the light-emitting module, which is inserted into the slot of the first housing, is printed in advance on the identification mark including the logo or mark on the transparent member .
According to the present invention, since a logo or mark is projected on the bottom surface of the billiard room by the projection type light emitting display provided on the lower side of the billiard table, not only an aesthetically impressive billiard room atmosphere can be created, The mark can more effectively attract the attention of the user or the viewer and maximize the effect of the advertisement exposure. Further, various kinds of logos or marks can be printed in advance on the transparent member of the slot-type identification mark, It is possible to selectively and effectively expose various kinds of logos or marks by merely replacing them.

Description

[0001] The present invention relates to a projection type light emitting display device and a billiard table of such a device.

The present invention relates to a projection type light emitting display device capable of being detachably mounted on a billiard table, and more particularly, for example, a projection type light emitting display device is mounted on a lower side of a billiard table, Or logos and the like in a natural and high-quality manner.

In general, the billiard table is provided on the outer surface thereof with an upper plate member provided with a cloth for softening the rolling motion of the billiard ball and mitigating noise, and a plate member surrounding the edge of the upper plate member, As shown in Fig. The frame member is provided with a plurality of points spaced apart from each other at a predetermined interval in order to make it easy to measure the angle at which the billiard ball hits the wall surface and reflects the angle.

Particularly, on the side of the frame member of the billiard table, a trademark or a logo of the billiard table maker is printed or stamped and exposed to the billiard table user. Recently, a variety of billiard competitions have been held centering on the billiard association or clubs, and such billiard competitions are being broadcast nationwide through a plurality of channels such as TVs.

In this case, since a trademark or a logo printed or stamped on the conventional side merely has a function of merely indicating the source of production, it has a limitation that it can not attract the attention of the user or the viewer, so that a high advertising effect can not be expected, There was also a limitation that it was not possible to create an aesthetic meeting atmosphere only by the composition of the pool table.

Accordingly, the inventor of the present invention applied the projection type light emitting display device to the billiard table so that a specific logo or mark is projected on the bottom surface of the billiard place by the projection type light emitting display device, thereby not only an aesthetic and impressive atmosphere can be created, The logo or mark evokes the attention of the user or viewer more effectively, and it has come to devise a product that can maximize the effect of advertisement exposure.

Korean Registered Patent No. 10-0643087 [Registered on October 31, 2006] Name of invention: Billiard table with lighting

The present invention is configured such that a logo or a mark is projected on the bottom surface of a billiard room by a projection type light emitting display device provided at a lower side of a billiard table to thereby provide an aesthetically impressive pool hall atmosphere, The user's attention can be more effectively promoted and the effect of advertisement exposure can be maximized.

The present invention also allows various types of logos or marks to be selectively printed on the transparent member of the slot-type identification mark, and the logo or mark of various kinds can be selectively exposed by simply replacing the slot- The purpose of the

In order to achieve the above object, according to the present invention, a projection type light emitting display device which can be used for billiards room, etc. includes a power supply module 10; A flexible member (20) extending from one end of the power supply module and having a bending property with a power supply line embedded therein; A light emitting module (24) provided at an end of the flexible member; And a projection display module (30) coupled to one side of the light emitting module and projecting an identification mark including a logo or mark on a specific object by light emission of the light emitting module, and the projection display module First housings (32a, 32b) having hollows formed therein in the longitudinal direction so that light irradiated by the light emitting module can pass therethrough, and elongated holes extending in a direction perpendicular to the direction in which the light passes; A plurality of lens units (34a, 34b, 34c) sequentially disposed inside the first housing; And a slot-type identification mark (36) for causing the printed identification mark to be projected by the light emitted from the light-emitting module, which is inserted into the slot of the first housing, is printed in advance on the identification mark including the logo or mark on the transparent member .

Preferably, the plurality of lens units include a pair of convex lenses (34a, 34b) arranged such that the convex surfaces face each other, and convex lenses (34c) having both convex surfaces on both sides.

More preferably, the power supply module 10 has a female socket 12 connected to a power terminal, a male socket 22 provided at a distal end of the flexible member 20 is coupled to supply power, The bracket can be firmly fixed by the locking member in a state where the bracket is fitted to the female socket and the bracket is fixed to the lower side of the billiard table so that a logo or mark is formed on the bottom surface As shown in FIG.

According to the present invention, the following effects are obtained.

First, by configuring the projection type light emitting display device provided on the lower side of the billiard table so that a specific logo or mark is projected on the billiard floor surface, not only an aesthetically impressive billiard room atmosphere can be created, Or the attention of the viewer can be more effectively evoked, thereby maximizing the effect of the advertisement exposure.

Second, various kinds of logos or marks can be selectively and effectively exposed by simply printing a logo or mark of various kinds on the transparent member of the slot-type identification mark and simply replacing the slot-type identification mark if necessary.

1 is a perspective view of a projection type light emitting display according to the present invention.
2 is an exploded perspective view of the projection type light emitting display according to the present invention.
FIG. 3 is an exploded perspective view showing a coupling structure of the light emitting module and the projection display module according to the present invention.
4 is a diagram showing a state of use in which a projection type light emitting display according to the present invention is mounted on a lower side of a billiard table and a VENTUS advertisement printed on a slot type identification mark is projected on a bottom surface of the billiard table to be.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of the projection type light emitting display according to the present invention, FIG. 2 is an exploded perspective view of the projection type light emitting display according to the present invention, and FIG. 3 is a view showing a coupling structure of the light emitting module and the projection display module according to the present invention FIG. 4 is a perspective view showing a state in which the projection type light emitting display according to the present invention is mounted on the lower side of the billiard table and the advertisement VENTUS printed on the slot type identification mark is projected on the bottom surface of the billiard table Fig.

1 and 2, a projection type light emitting display device which can be used in a billiard room or the like according to the present invention includes a power supply module 10, a power supply module 10 extending from one end of the power supply module, A light emitting module (24) provided at a distal end of the flexible member, and an identification mark including a logo or a mark, which is coupled to the light emitting module at one side and is emitted by the light emitting module, And a projection type display module 30 for projecting and displaying the projection image on the screen.

Referring to FIG. 2, the power supply module 10 includes a male socket 12 connected to an external power terminal, and a male socket 22 provided at an end of the flexible member 20. The female socket 12 is configured to protrude outward so that the bracket 14 can be firmly fixed to the female socket by the locking member 14 in a state where the bracket 16 is fitted in the female socket. The bracket is formed with a plurality of fastening holes and can be fixed to the lower side of the billiard table by bolts or the like.

2, a male socket 22 is provided at the distal end of the flexible member 20 and can be fastened to the female socket 12 of the power supply module 10, The flexible member 20 has an excellent bending property as in the so-called "bellows ", so that even when the flexible member 20 is fixed through the bracket to the underside of the billiard table, The member can be adjusted in various angles or directions. As a result, the projected identification mark can be accurately projected to a specific object, and in some cases, the specific object to be projected can be easily and easily changed by adjusting the flexible member. A light emitting module 24 having an LED 26 embedded therein is additionally mounted on the other end of the flexible member 20.

As shown in FIG. 3, the projection type display module 30 has a cavity formed therein in the longitudinal direction so that the light emitted by the light emitting module 24 can pass therethrough, A plurality of lens units 34a, 34b, and 34c sequentially disposed on the inner side of the first housing, and a plurality of lens units including a logo or a mark on the transparent member, And a slot-type identification mark (36) for causing the printed identification mark to be projected by the light irradiated from the light-emitting module, which is inserted into the slot of the first housing.

The first housings 32a and 32b may be formed as a pair having a generally cylindrical shape and having a semicircular cross section, and may be assembled by fastening means. The first housing is formed with a hollow through which light radiated in the longitudinal direction can pass, and a plurality of lenses 34a, 34b, and 34c can be successively inserted and fixed in the first housing . In this case, preferably, the plurality of lenses are composed of a pair of plano-convex lenses 34a and 34b arranged such that their convex planes face each other, and the convex lens 34c has both convex planes on both sides. This allows the light irradiated by the light emitting module to pass through the pair of flat convex lenses 34a and 34b while focusing the light irradiated by the first flat block lens 34a onto the focus, So that the light can be uniformly irradiated onto the mark or logo printed on the transparent member of the slotted identification mark. The convex lens 34c functions to concentrate the identification mark such as a mark projected by the irradiated light so that the identification mark can be more clearly projected to a specific object.

Referring to FIG. 3, a slot 31a is formed at an intermediate side of the first housing, and a slot-type identification mark 36 is detachably fitted to the slot. Here, the slot-type identification mark 36 is formed by previously printing an identification mark including a logo or a mark on the transparent member 38, inserted into the slot 31a of the first housing, So that the printed identification mark is clearly projected on a specific object. More preferably, as shown in FIG. 3, the first housings 32a and 32b may be fitted into the hollow of the second housing 39 to be engaged. In this case, a long hole 31b is formed at a position corresponding to the long hole 31a of the first housing on one side of the second housing 39 as well. Therefore, the slot-type identification tag 36 can be detachably inserted into the slot provided in the first housing through the slots 31a and 31b corresponding to the first housing in the state where the first housing is fitted in the second housing do.

Although the present invention has been described in detail with reference to specific embodiments thereof with reference to the drawings, the present invention is not limited to these specific structures. It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as set forth in the appended claims.

10: power supply module 12: female socket
14: Locking member 20: Flexible member
30: projection type display module 32a, 32b: first housing
34a, 34b, 34c: a plurality of lenses 36: slot-type identification mark
39: second housing

Claims (3)

In a projection type light emitting display device usable for billiards,
A power supply module (10);
A flexible member (20) extending from one end of the power supply module and having a bending property with a power supply line embedded therein;
A light emitting module (24) provided at an end of the flexible member; And
And a projection display module (30) coupled to one side of the light emitting module and projecting an identification mark including a logo or mark on a specific object by light emission of the light emitting module,
The projection display module (30)
A first housing (32a, 32b) in which a hollow is formed in the longitudinal direction so that the light irradiated by the light emitting module can pass therethrough, and a long hole is formed in a direction perpendicular to a direction in which light passes through at an intermediate side;
A plurality of lens units (34a, 34b, 34c) sequentially disposed inside the first housing; And
A slot-type identification mark (36) for preliminarily printing an identification mark including a logo or a mark on the transparent member and allowing the printed identification mark to be projected by the light emitted from the light emitting module by being inserted into the slot of the first housing Wherein the projection-type light-emitting device comprises: 2. The projection lens system according to claim 1, wherein the plurality of lens units include a pair of flat convex lenses (34a, 34b) arranged such that convex surfaces face each other, and convex lenses (34c) Emitting device. The power supply module according to claim 1, wherein the power supply module (10) comprises a male socket (12) connected to a power terminal and a male socket (22) provided at the end of the flexible member The socket is configured to protrude outward so that the bracket can be firmly fixed by the locking member in a state where the bracket is fitted in the female socket and the bracket is fixed to the lower side of the billiard table, And the projection optical system is configured to project the light onto the surface.

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