KR20090075387A - Fastening device, stand apparatus, and display device - Google Patents

Abstract

An articulating apparatus, a standing device and a display device for installing a main body to the other product by a fastening device are provided to increase the operation maintenance of the standing device by mounting the installed article. A mounting bracket(2) is fixed to a rear side of a display body. A holder(4) is supported in an installation member. A link member is connected to holder and mounting bracket. A pressurizing member is installed at the link member. The pressure member pressurizes the whole rotational motion which is partial or of the link member.

Description

Articulator, stand apparatus, and display device

The present invention relates to an articulator. The present invention relates to a stand apparatus using an articulator. The present invention relates to a display apparatus in which the user can conveniently install the main body in another article by means of an articulator.

The display device is a device for viewing an image. These devices continue to evolve, and in recent years, flat panel display devices are the main kinds of goods. Since these flat panel display devices are small in volume and light in weight, various supporting methods have been applied, such as being hung from a wall and being supported by a predetermined support article.

On the other hand, when the display apparatus is installed in an office space, the display main body may be mounted on a partition-an article for partitioning an individual office space. In this case, it is used by hanging on the upper edge of the partition.

As such, a typical method of supporting the display main body by hanging the partition is to place the bent iron piece on the upper edge of the partition and tighten the screw from the rear to fix the iron piece to the partition.

However, since this method also protrudes the head of the screw toward the rear of the partition, the screw protruding to the back of the partition is observed, causing inconvenience to the facing user. In addition, since the user requires manual operation such as tightening the screw, there is a problem that the user is inconvenient.

The present invention relates to an articulation device, a stand device, and a display device, which make the supporting action convenient when the display body is mounted on a space partition member such as a wall.

The present invention relates to an articulation device, a stand device, and a display device, when the display body is supported on a wall, so that no object comes out on the back of the wall, so that no obstacles or disturbances occur to the user behind the wall.

Display device according to the invention, the display body; A mounting bracket fixed to a rear portion of the display body; A holder supported by the installation member; A link member rotatably connected to the holder and the mounting bracket, two portions spaced apart from each other; And a pressing member installed on the link member to press the installation member by a partial or total rotational movement of the link member.

A display apparatus of the present invention includes a display main body; A mounting bracket fixed to a rear portion of the display body; A holder seated on the installation member; A first link rotatably connected to said holder; A second link rotatably connected to said mounting bracket and overlying said first link; And a pressing member provided at a connecting portion of the first link and the second link, and pushed by the mounting member to press the mounting member when the display body is mounted.

Stand device according to the invention, the holder placed on the installation member; A mounting bracket fixed to the workpiece; A link member rotatably connected to the holder and the mounting bracket, respectively; And a pressing member provided at one side of the link member, wherein the pressing member presses the installation member when the link member is rotated by the weight of the article.

Articulator according to the present invention, the holder; A first link rotatably connected to said holder; A second link rotatably connected to the first link; And a pressing member provided at the connection portion between the first link and the second link, wherein the pressing member is pushed toward the holder by a force applied to the second link.

According to the present invention, the installation of the display device is convenient, the operation maintainability of the mounting state is improved, and interference is not generated in the external space at the time of mounting, so that other people can obtain a convenient effect.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the spirit of the present invention is not limited to the accompanying embodiments, and those skilled in the art who understand the spirit of the present invention can easily suggest other embodiments included in the same idea by adding, changing, deleting, and adding components. It may be said that this is also included within the scope of the present invention.

1 is a perspective view of a stand apparatus according to an embodiment of the present invention.

The stand device according to the present invention includes a holder 4 including an upper surface portion 42 formed in a horizontal direction and a front portion 43 and a rear portion 41 formed in a vertical direction from the front and rear of the upper surface portion 42; The mounting bracket 2 is supported on the front portion 43 of the holder 4. The mounting bracket 2 may be mounted with a display module as an article. Of course, other objects other than the display module may also correspond to the object. In addition, at least a part of the mounting bracket 2 is inserted into the slot 44 formed up and down on the front portion 43. As a result, the mounting bracket 2 may be moved up and down along the front portion 43.

The connection structure between the mounting bracket 2 and the holder 4 will be described in more detail.

The mounting bracket 2 is provided as a plate 21 in which a plurality of fastening holes are formed, and a fastening portion 22 protrudes behind the plate 21. The fastening portion 22 is inserted into the slot 44 and moves up and down along the inside of the slot 44. The fastening portion 22 is connected to the holder 4 by a predetermined modulation device.

The modulation device will be described in more detail.

First, the second link 32 is hingedly connected to the fastening portion 22, and the bolt 46 and the nut 47 extend wider than the left and right widths of the slot 44. Therefore, the bolt 46 and the nut 47 are caught by the rear surface of the front portion 43. As a result, the fastening part 22 does not fall out of the slot 44. In addition, the first link 31 is hingedly rotatable by the hinge shaft 33 to the rib 45 protruding rearward from the front portion 43.

In addition, the second link 32 is hingedly connected to the rib 45 by the first link 31. The pressing member 35 is inserted into the hinge shaft 34 connecting the first and second links 31 and 32. The pressing member 35 is circular, so that the pressing member 35 is illustrated as a partition inserted between the holder 4, that is, between the front part 43 and the rear part 41. Any member can be tightened.

Here, the link member 3 including the first link 31 and the second link 32, the pressing member 35, and the pressing member 35 is moved when the link is folded. The rear portion 41 on the opposite side of the direction provides an articulator. That is, the members lying between the holders 4 are tightened by the action of the pressing member 35.

Figure 2 is a perspective view showing in more detail the peripheral portion of the fastening portion.

Referring to FIG. 2, a hole 23 is formed in a part of the fastening part 22 that protrudes to the inside through the slot 44. The end of the second link 32 and the fastening part 22 in which the hole 23 is formed are fastened to each other, and the fastening method is such that the bolt 46 is fitted into the hole. Then, the bolt 46 is inserted from one end and then extended to the other end, the other end penetrating the hole is fastened by a nut that can be manipulated by the user by hand. To this end, the nut 47 includes a spacer 49 extending to the contact with the body of the second link 32, and a handle 48 formed at the end of the spacer 49. Therefore, the user rotates the handle 48 until the spacer 49 touches the second link 32 so as to fasten the nut 47 to the bolt 46.

A process of installing a display device by a user will be described in detail with reference to the above-described configuration.

First, the fastening part 22 of the mounting bracket 2 fixed to the back of the display main body (see 1 in FIG. 3) is inserted into the slot 44. Then, the upper end portion of the second link 32 and the fastening portion 22 are aligned, and the bolt 46 is inserted into the hole formed in each member. Then, the nut 47 is fastened to the insertion end of the bolt 46. In this case, the nut 47 may be provided with a handle 48 so that the user can easily operate the handle 48, and to secure the fastening force of the nut 47, a spacer 49 may be provided.

Thus, when holding the display main body 1 in the state in which the fastening is completed, the holder 4 will sag downward by gravity. Then, the link member 3 is unfolded, and the gap formed between the rear part 41 of the holder 4 and the pressing member 35 is maximized.

Then partitions are inserted at intervals between them. In other words, the holder 4 is lowered above the partition. If the lowering to some extent, the upper end of the partition is in contact with the inner surface of the upper surface portion (42). Subsequently, when the display body 1 is continuously lowered, the link members 3 are folded to each other, and then the pressing member 35 provided at the connection portion of the first link 31 and the second link 32 is Move toward the rear portion 41.

If the pressing member 35 is moved to the rear to some extent-in this case, the display main body is moving downward-the pressing member 35 is in contact with the front of the partition. Thereafter, the display main body 1 can be lowered further by its own weight, and the movement at this time acts as a force for the pressing member 35 to press the partition.

As a result, the display device according to the present embodiment is more firmly installed in the partition by the weight of the display main body 1 falling downward.

3 is a side view of the installation state of the display device according to the present embodiment.

Referring to FIG. 3, the wall 10 exemplified by the partition has its front face pressed by the pressing member 35, and its rear face is hung on the holder 4. When the self-weight F1 of the display main body 1 is applied in this state, it exerts a force in the direction in which the link member 3 is folded, and is pressed by the force applied in the direction in which the link members 3 are folded. The pressing force F2 of 35 becomes larger.

According to such an operation, the pressing force of the pressing member is increased by the display main body so that the article can be firmly supported even if the display main body has no external force. And the back of the wall 10-as seen by other users in the rear-only has the back of the holder 4, and no member protrudes from the wall 10. Therefore, there is no inconvenience that the user facing. To this end, the rear part 41 of the holder 4 may be manufactured in a rectangular frame instead of a plate, and may be provided in any structure having almost no area to occupy.

The present invention may have other embodiments in addition to the above-described preferred embodiments, which are further presented below.

First, the pressing member is presented in a circular shape, which means that while the mounting bracket 2 moves downward, the pressing member 35 moves while contacting the outer surface of the partition, and thus, during the movement of the pressing member 35. This is to avoid scratching the outside of the partition. However, without the problem of scratching such a partition, the pressing member 35 may be a square or any other polygon. However, considering that the outer surface of the partition is provided by cloth, it would be more desirable to provide a circular shape as in the preferred embodiment in order to prevent damage to the surface.

The member to be inserted into the holder is presented as a partition, but this is only one possible form, and the present invention may be any installation member protruding to the outside such as a frame of the chair, an upper wall of which is visible from the outside, and the like. It will be readily understood that the stand device of is applied and used.

In the above embodiment, it is described that one modulation apparatus is mounted on a single display body, but is not limited thereto. Therefore, the display device may be provided by installing at least two stand devices in a single display device. In another case, two articulators may be installed in a single holder to increase articulation. In other words, two or more modulation devices spaced in the vertical direction of the same front part 43 may be provided.

In the above-described preferred embodiment it is described that the fastening portion 22 is formed through the slot 44. However, the present invention is not limited thereto, and the fastening portion may be formed on at least one side of the front portion, and a link may be connected to the fastening portion. However, of course, the preferred embodiment described above is more preferable for the convenience of installation.

According to the present invention, since the user only needs to place the display main body, the installation thereof becomes convenient, and the mounting apparatus is tightened and mounted on the object by the weight of the display main body. There is no effect that interference does not occur.

1 is a perspective view of a stand apparatus according to an embodiment of the present invention.

Figure 2 is a perspective view showing in more detail the peripheral portion of the fastening.

3 is a side view of the display device according to the present embodiment;

Claims (7)

Display main body; A mounting bracket fixed to a rear portion of the display body; A holder supported by the installation member; A link member rotatably connected to the holder and the mounting bracket, two portions spaced apart from each other; And And a pressing member installed on the link member to press the installation member by a partial or total rotational movement of the link member. The method of claim 1, The link member is placed in the vertical direction, The portion to which the mounting bracket is connected is an upper side of the portion to which the holder is connected. The method of claim 1, The link member is provided with at least two links, And a pressing member placed on at least one connection of the links. Display main body; A mounting bracket fixed to a rear portion of the display body; A holder seated on the installation member; A first link rotatably connected to said holder; A second link rotatably connected to said mounting bracket and overlying said first link; And And a pressing member provided at a connection portion between the first link and the second link, the pressing member being pushed by the mounting member to press the mounting member when the display body is mounted. A holder placed on the installation member; A mounting bracket fixed to the workpiece; A link member rotatably connected to the holder and the mounting bracket, respectively; And It includes a pressing member provided on one side of the link member, The pressing member is a stand apparatus for pressing the installation member during the rotation of the link member due to the weight of the article. The method of claim 5, wherein The holder is formed with a slot in the vertical direction, At least a portion of the mounting bracket penetrates through the slot, and a stand device to which the link member is connected. holder; A first link rotatably connected to said holder; A second link rotatably connected to the first link; And It includes a pressing member provided in the connection portion of the first link and the second link, And the pressing member is pushed toward the holder side by a force applied to the second link.

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