IE20100415U1 - LED display holder - Google Patents

Abstract

ABSTRACT A LED display holder includes a main body and a supporter. The supporter includes a first supporting leg, a second supporting leg and a third supporting leg. The first supporting leg is fixedly connected to a back of the main body which has a recess in a vertical direction for accommodating the firstgsupporting leg. The first supporting leg has two rows of positioning holes in parallel the vertical direction. One end of the V second supporting leg has two positioning pins in parallel. The positioning pins match with the positioning holes of the first supporting leg so that one end of the second supporting leg is movably connected to the first supporting leg; the other end of the second supporting leg is pivotally connected to one end of the third supporting leg and the other end of the third supporting leg is movably connected to a bottom of the recess of the main body.

Description

TRUE COPY AS LODGED BACKGROUND OF THE INVENTION The present invention relates to a LED display holde , and more panI‘cuIaT5I7to a FIELD OF THE INVENTION LED display holder which is held at adjustable angles.

RELATED PRIOR ART Since the LED panel is fragile, the installation thereof needs high—leveI technology.

During installation, the LED panel is placed in a display hoider and then supporting legs are used to locate the LED panel at a predetermined position and angle. However, the current installation technology has a great disadvantage. For example, when the LED panel is installed in a tilted way, a left supporting leg and a right supporting leg are needed respectively at left side and right side of the back of the LED panel. If the supporting surface on which the supporting legs stand is not flat enough, then there will be a difference in level and the LED panel therefore cannot stand firmly. In such a situation, the angle of the installation is difficult to adjust. Therefore there is a need of a LED display holder which can be installed fast, safely and efficiently.

The present invention is therefore intended to obviate or at least it v’ it is an objective of the present invention to provide a LED display holderwhich can be installed fast, safely and efficiently, with adjustable installation angles.

According to the present invention, the LED display holder includes a main body and a supporter. The supporter includes a first supporting leg, a second supporting leg and a third supporting leg. The first supporting leg is fixedly connected to a back of the main body which has a recess in a vertical direction for accommodating the first supporting leg. The first supporting teg has two rows of positioning holes in parallel in the vertical direction. One end of the second supporting leg has two positioning pins in parallel, wherein the positioning pins match with the positioning holes of the first supporting leg so that one end of the second supporting leg is movably connected to the first supporting leg. The other end of the second supporting leg is pivotally connected to one end of the third supporting leg and the other end of the third supporting leg is movably connected to a bottom of the recess of the main body.

The invention offers the following advantages. With the use of movable supporting legs along with the positioning holes of the first supporting leg and the positioning pins of the second supporting leg, the installation angle of the LED display panel can be adjustable. During installation, the user only needs to use one hand to push down the positioning pins into the corresponding positioning holes. Furthermore, the triangular configuration formed by the supporter and the bottom of the LED display, the LED panel can stand firmly no matter what the installation angle is. The supporter can be advantageously folded into the recess of the main body when the LED panel is hanged.

Other objectives, advantages and features of the present invention will become apparent from the following description referring to the attached drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described via detailed illustration of the preferred embodiment versus prior art referring to the drawings where: Figure 1 is a schematic perspective view of a LED display holder installed in a tilt way according to the invention.

Figure 2 is a schematic perspective view showing a supporter embedded in a recess of a main body of a LED display holder according to the invention. lE1oc415 - 3 .

Figure 3 is a rear view of a LED display holder according to the invention.

Figure 4 is a top view of a LED display holder according to the invention.

Figure 5 is a bottom view of a LED display holder according to the invention.

Figure 6 is a schematic view of use status of a LED display holder installed in a vertical way according to the invention.

Figure 7 is a schematic view of use status of a LED display holder installed in a tilt way according to the invention.

Figure 8 is a schematic perspective view of a part of a supporter of a LED display holder according to the invention.

Figure 9 is a schematic perspective view of another part of a supporter of a LED display holder according to the invention.

Figure 10 is a schematic enlarged view of a part of a supporter of a LED display holder according to the invention.

DETAILED DESCRIPTION OF THE INVENTION Referring to Figure 8, Figure 9, and Figure 10, a LED display holder according to the invention includes a main body 1 and a supporter 2. The supporter 2 includes a first supporting leg 2a, a second supporting leg 2b and a third supporting leg 2c. The first supporting leg 2a is fixedly connected to the main body 1 through a recess 1a which matches the first supporting leg 2a so that the first supporting leg 2a can be completed accommodated into the recess fa. Two rows of positioning holes 2ab is are formed in parallel along the first supporting leg 2a.

One end of the second supporting leg 2b has two positioning pins 2ba in parallel.

The positioning pins 2ba match with the corresponding positioning holes 2ab of the first supporting leg 2a so that one end of the second supporting leg 2b can be movably connected to the first supporting leg 2a. The other end of the second supporting leg 2b can be pivotally connected to one end of the third supporting leg 2c, IE 1034. 4 - while the other end of the third supporting leg 2c can be movably connected to the recess 1a at a bottom of the main body 1.

The first supporting leg 2a can be a concave body whose concave surface faces outward and bottom has at least one positioning screw 2ac for securing the first supporting leg 2a and the main body 1. The positioning holes 2ab are respectively located on sides of the concave body.

The second supporting leg 2b is concave body a concave part of which has a width smaller than the first supporting leg 2a. The end of the concave part having positioning pins 2ba is embedded into the first supporting leg 2a. The ends of the positioning pins 2ba facing inward respectively have a spring. The positioning pins 2ba respectively have a pushing protrusion 2bb which can be pushed inward to release the positioning pins 2ba from the positioning holes 2ab when in installation.

When the positioning pins 2ba are released from the positioning holes 2ab, the springs are compressed. When the second supporting leg 2b drives one end of each positioning pin 2ba to slide so that the other positioning pin 2ba aligns with the other positioning hole 2ab, the springs are released to push the positioning pins outward to insert into the corresponding positioning holes.

A shaft leg 1i is further mounted at the bottom of the recess 1a of the main body 1.

A shaft seat 1j is formed on the shaft leg 1i. A shaft is mounted on the shaft seat 1] to pivotaliy connect the third supporting leg 2c onto the shaft seat 1]. The third supporting leg 2c is a concave body a concave part of which has a width smaller than the width the second supporting leg 2b.

Referring to Figure 1, a cover 3 is further mounted onto a top of the main body 1.

Each corner of the main body has an installation hole.

Referring to Figure 2 and Figure 3, a screw stud 1d and a screw hook 1e are mounted on the main body 1. The screw stud 1d and the screw hook 1e match to each other so that the main body can be tightened up by screwing them up.

Referring to Figure 2, Figure 3, Figure 4 and Figure 5, the cover 3 is removed to expose a hanging bar 1b on a top center of the main body 1. On each of the right side and the left side of the hanging bar 1b is mounted a positioning stud 1c. At the bottom of the main body 1 is further formed a insertion hole 1g. On each of the right side and the left side of the insertion hole 1g is further mounted a positioning stud hole 1h. The hanging bar 1b matches with the insertion hole 1g and the positioning stud 1c matches with the positioning stud hole 1h, so that the main body can be fixed in longitude direction.

Referring to Figure 6 and Figure 7 which show the use status of a LED display holder, with the use of the supporter, the LED display holder can stand straight or tilt.

When the LED display holder according to the invention is to be suspended or fixedly installed, the supporter can be folded and placed into the recess of the main body. Since the supporter can be completely embedded into the recess, the back of the main body can come in contact with the surface on which the LED display is going to be installed, without any interference of the supporter.

The present invention has been described via the detailed illustration of the preferred embodiment. Those skilled in the art can derive variations from the preferred embodiment without departing from the scope of the present invention.

Therefore, the preferred embodiment shall not limit the scope of the present invention defined in the claims.

Claims (5)

1. A LED display holder, comprising a main body and a supporter, characterized in that the supporter comprises a first supporting leg, a second supporting leg and a third supporting leg; the first supporting leg is fixedly connected to a back of the main body which has a recess in a vertical direction for accommodating the first supporting leg, wherein the first supporting leg has two rows of positioning holes in parallel in the vertical direction; one end of the second supporting leg has two positioning pins in parallel, wherein the positioning pins match with the positioning holes of the first supporting leg so that one end of the second supporting leg is movably connected to the first supporting leg; the other end of the second supporting leg is pivotally connected to one end of the third supporting leg and the other end of the third supporting leg is movably connected to a bottom of the recess of the main body.

2. V The LED display holder of claim 1, characterized in that the first supporting leg is a concave body having at least one positioning screw for securing the first supporting leg and the main body, and the positioning holes are respectively located on sides of the concave body.

3. The LED display holder of claim 1, characterized in that the second supporting leg is concave body a concave part of which has a width smaller than the first supporting leg, the ends of the positioning pins respectively have a spring, and the positioning pins respectively have a pushing protrusion.

4. The LED display holder of claim 1, characterized in that a shaft leg is mounted at the bottom of the recess of the main body; a shaft seat is formed on the shaft leg; a shaft is mounted on the shaft seat to pivotally connect the third supporting leg onto the shaft seat; and the third supporting leg is a concave body a concave part of which has a width smaller than the width the second supporting leg.

5. The LED display holder of any of ctaims 1 to 4, characterized in that each corner of the main body has an installation hole : characterized in that a screw stud and a screw hook are mounted on the main body; characterized in that a hanging bar is mounted on a middle top of the main body; on each of the right side and the left side of the hanging bar is mounted a positioning stud; at the bottom of the main body is further formed a insertion hole; on each of the right side and the left side of the insertion hole is further mounted a positioning stud hole; and the hanging bar matches with the insertion hole.