CN212080802U - Hidden mounting bracket for liquid crystal spliced screen - Google Patents

Abstract

The utility model discloses a hidden installing support of liquid crystal concatenation screen, including the stores pylon that is used for fixed concatenation screen, the back of stores pylon is provided with a plurality of telescopic links, the stores pylon passes through universal joint with the telescopic link and is connected, the other end of telescopic link is connected with the mounting panel, different motor or pneumatic cylinder are connected respectively to the telescopic link, be connected with the curb plate around the mounting panel. The utility model adopts the above structure, the stores pylon is adjusted in the ascending rotation of a plurality of directions when can realizing the maintenance, can also guarantee the aesthetic property of stores pylon structure behind one's back when normal use.

Description

Hidden mounting bracket for liquid crystal spliced screen

Technical Field

The utility model relates to a liquid crystal concatenation screen installation technical field specifically is a hidden installing support of liquid crystal concatenation screen.

Background

The existing splicing mode of the liquid crystal screen is hung on a mounting bracket, and the liquid crystal screen is mounted and maintained from the back of the liquid crystal screen. Application number is CN 201821620452's patent discloses a installing support of liquid crystal concatenation screen, including support body, rotation telescopic link, stand, support body one side contains a plurality of regions that are used for fixed concatenation screen, and it is articulated to have many rotation telescopic links relative another side upper end, and the lower extreme articulates there is many telescopic links, rotation telescopic link and the telescopic link other end are connected with the stand respectively, it is connected different motor or pneumatic cylinder respectively with the telescopic link to rotate the telescopic link. This patent can only realize that the rotation of liquid crystal concatenation screen one side is adjusted and whole extending structure exposes the aesthetic property that influences the device outward.

SUMMERY OF THE UTILITY MODEL

The multi-direction rotation of liquid crystal concatenation screen is adjusted when in order to realize the maintenance, the aesthetic property of liquid crystal concatenation screen installing support during the use, the utility model provides a hidden installing support of liquid crystal concatenation screen.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a hidden installing support of liquid crystal concatenation screen, is including the stores pylon that is used for fixed concatenation screen, the back of stores pylon is provided with a plurality of telescopic links, the stores pylon passes through universal joint with the telescopic link and is connected, the other end of telescopic link is connected with the mounting panel, different motor or pneumatic cylinder are connected respectively to the telescopic link, be connected with the curb plate around the mounting panel.

In the utility model, the mounting plate is used for fixing the whole mounting bracket on the wall surface or other places, the distance between the hanging rack and the mounting plate and the side plate can be adjusted through the synchronous telescopic movement of the telescopic rod, the liquid crystal splicing screen is far away from the mounting plate and the side plate when the telescopic rod is extended, the liquid crystal splicing screen is convenient to maintain, the hanging rack just contacts with the side plate when the telescopic rod is contracted to the shortest position, all structures behind the hanging rack can be shielded through the side plate, and the outside of the whole mounting bracket looks more beautiful; when the telescopic link is not synchronous, the universal joint can adjust the hanger to deflect to the short telescopic link side, thereby realizing the angle change of the hanger in the upper, lower, left and right directions and being more convenient for the maintenance of the liquid crystal splicing screen.

Further, as preferred technical scheme, universal joint includes groove end, spherical end and hangs the nut of establishing at spherical end, spherical end joint connects in the groove end, the outside of groove end is equipped with the external screw thread with nut assorted. The groove end and the spherical end are respectively connected with the telescopic rod or the hanging rack, and the spherical end is clamped in the groove end, so that the relative position of the hanging rack and the telescopic rod can be changed by rotating the spherical end in the groove end; the ball end can be fixed when the nut is screwed on the groove end.

Further, as preferred technical scheme, curb plate passes through the hinge with the mounting panel and articulates. The side plate is hinged with the mounting plate through the hinge, so that the side plate can be conveniently opened, and the maintenance of the liquid crystal display screen is facilitated.

Further, as a preferred technical scheme, a rotary clamping plate for fixing the side plate is arranged on the hanging rack. When the rotating clamping plate is rotated to the vertical direction, one side of the rotating clamping plate is positioned on the hanging rack, and the other side of the rotating clamping plate is positioned on the side plate, so that the relative position of the side plate and the hanging rack can be fixed; when the rotating clamping plate rotates to a horizontal position, the rotating clamping plate is integrally positioned on the hanging rack, and the side plates can freely move.

Furthermore, as a preferred technical scheme, four telescopic rods are respectively arranged at four corners of the hanging rack. The four telescopic rods can not only play a good supporting role for the hanging rack, but also realize the rotation of the hanging rack in four directions; when the two telescopic rods on the left side are shorter than the two telescopic rods on the right side, the hanging rack deflects towards the left, when the two telescopic rods on the right side are shorter than the two telescopic rods on the left side, the hanging rack deflects upwards when the two telescopic rods on the upper side are shorter than the two telescopic rods on the lower side, and the hanging rack deflects downwards when the two telescopic rods on the lower side are shorter than the two telescopic rods on the upper side; it should be noted that the two short telescopic rods move synchronously, and the two long telescopic rods also move synchronously.

Compared with the prior art, the utility model has the advantages that the rotation adjustment of the liquid crystal splicing screen can be realized by adopting the universal joint to connect the hanging rack and the telescopic rod, the structure is simple, the manufacturing cost is low, and the rotation adjustment of the liquid crystal splicing screen in four directions can be realized; the side plates are adopted to shield the structure behind the hanging rack, so that the whole mounting bracket is more attractive;

drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a universal joint;

FIG. 3 is a schematic view of the structure of the hanger rotating upward;

reference numbers and corresponding part names in the drawings: 1. stores pylon, 2, telescopic link, 3, universal joint, 4, mounting panel, 5, curb plate, 6, groove end, 7, spherical end, 8, nut, 9, rotatory cardboard.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Example 1

As shown in fig. 1, a hidden installing support of liquid crystal concatenation screen, including the stores pylon 1 that is used for fixed liquid crystal concatenation screen, stores pylon 1 is prior art, and its specific structure is not being repeated, the back of stores pylon 1 is provided with a plurality of telescopic links 2, stores pylon 1 is connected through universal joint 3 with telescopic link 2, and 3 one end of universal joint links firmly with stores pylon 1, and the other end links firmly with telescopic link 2, the other end of telescopic link 2 is connected with mounting panel 4, different motor or pneumatic cylinder are connected respectively to telescopic link 2, and the concertina movement of every telescopic link 2 all is mutually independent promptly, mounting panel 4 has linked firmly curb plate 5 all around.

In this embodiment, the mounting plate 4 is used for fixing the whole mounting bracket on a wall surface or other places, and the horizontal movement of the hanging frame 1 can be realized through the synchronous telescopic movement of the telescopic rod 2, so as to adjust the distance between the hanging frame 1 and the mounting plate 4 and the side plate 5, when the telescopic rod 2 is extended, the liquid crystal spliced screen is far away from the mounting plate 4 and the side plate 5, so that the liquid crystal spliced screen is convenient to maintain, when the telescopic rod 2 is retracted to the shortest place, the hanging frame 1 just contacts with the side plate 5, all structures behind the hanging frame 1 can be shielded through the side plate 5, and the outside of the whole mounting bracket looks more beautiful; when the telescopic of telescopic link 2 is asynchronous, universal joint 3 can adjust that stores pylon 1 deflects to that side of short telescopic link, can realize that stores pylon 1 changes at the angle of upper and lower, left and right direction orientation, is more convenient for maintain the operation to the liquid crystal concatenation screen.

Example 2

On the basis of the embodiment 1, four telescopic rods 2 are respectively arranged at four corners of the hanging rack 1. The four telescopic rods 2 can not only play a good supporting role for the hanging rack 1, but also realize the rotation of the hanging rack 1 in four directions; when the telescopic rods 2 are telescopically adjusted, the hanging frame 1 deflects towards the left when the two telescopic rods 2 on the left side are shorter than the two telescopic rods 2 on the right side, the hanging frame 1 deflects towards the right when the two telescopic rods 2 on the right side are shorter than the two telescopic rods 2 on the left side, the hanging frame 1 deflects upwards when the two telescopic rods 2 on the upper side are shorter than the two telescopic rods 2 on the lower side, and the hanging frame 1 deflects downwards when the two telescopic rods 2 on the lower side are shorter than the two telescopic rods 2 on the upper side; it should be noted that the two short telescopic rods 2 move synchronously, and the two long telescopic rods 2 also move synchronously. As shown in fig. 3, the structure of the telescopic rods 2, the hanging rack 1 and the universal joint 3 is schematically illustrated when the hanging rack 1 rotates upwards by a certain angle, at this time, the two telescopic rods 2 on the upper side are shorter than the two telescopic rods 2 on the lower side, and the left end and the right end of the universal joint 3 are not on the same horizontal line. Besides using the length of the telescopic rod 2 to adjust the universal joint 3, the universal joint can also be manually adjusted, and the deflection of the hanging rack 1 in more directions can be realized.

As shown in fig. 2, the universal joint includes a groove end 6, a spherical end 7 and a nut 8 hung on the spherical end 7, the spherical end 7 is clamped in the groove end 6, and an external thread matched with the nut 8 is arranged on the outer side of the groove end 6. The groove end 6 and the spherical end 7 are respectively connected with the telescopic rod 2 or the hanging rack 1, in the embodiment, the spherical end 7 is connected with the telescopic rod 2, the groove end 6 is connected with the hanging rack 1, and the spherical end 7 is clamped in the groove end 6, so that the relative position of the hanging rack 1 and the telescopic rod 2 can be changed by rotating the spherical end 7 in the groove end 6; when the nut 8 is screwed on the groove end 6, the position of the spherical end 7 in the groove end 6 can be fixed, so that the relative position of the hanging rack 1 and the telescopic rod 2 is fixed. During actual use, the nut 8 is firstly unscrewed, then the length adjustment of the telescopic rod 2 is carried out, and the nut 8 is screwed on the groove end 6 to be fixed in position after the length adjustment is completed.

Preferably, the side plate 5 is hinged to the mounting plate 4. If curb plate 5 links firmly with mounting panel 4 when the in-service use, curb plate 5 can influence maintenance personal's maintenance operation when maintenance liquid crystal concatenation screen, so set up curb plate 5 and mounting panel 4 to be articulated through the hinge, the curb plate 5 of being convenient for is opened, more is favorable to the maintenance operation of liquid crystal concatenation screen.

In addition, the hanging rack 1 is provided with a rotary clamping plate 9 for fixing the side plate. In this embodiment, when all the telescopic rods 2 are located at the shortest positions, the side plates 5 are in intersecting contact with the hanging rack 1, at this time, the hanging rack 1 can prevent the side plates 5 from deflecting inwards, when the rotating clamping plate 9 is rotated to the vertical direction, one side of the rotating clamping plate 9 is located on the hanging rack 1, and the other side of the rotating clamping plate 9 is located on the side plates 5, at this time, the relative positions of the side plates 5 and the hanging rack 1 can be fixed; when the rotary clamping plate 9 rotates to the horizontal position, the whole rotary clamping plate 9 is positioned on the hanging rack 1, and the side plate 5 can move freely. The rotation of the rotating chuck plate 9 is prior art and will not be described in detail herein.

As described above, the present invention can be preferably realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a hidden installing support of liquid crystal concatenation screen, is including stores pylon (1) that is used for fixed concatenation screen, a serial communication port, the back of stores pylon (1) is provided with a plurality of telescopic links (2), stores pylon (1) is connected through universal joint (3) with telescopic link (2), the other end of telescopic link (2) is connected with mounting panel (4), different motor or pneumatic cylinder are connected respectively in telescopic link (2), be connected with curb plate (5) around mounting panel (4).

2. The concealed mounting bracket for the liquid crystal splicing screen according to claim 1, wherein the universal joint (3) comprises a groove end (6), a spherical end (7) and a nut (8) hung on the spherical end (7), the spherical end (7) is clamped in the groove end (6), and an external thread matched with the nut (8) is arranged on the outer side of the groove end (6).

3. The concealed mounting bracket for the LCD screen according to claim 1, wherein the side plate (5) is hinged with the mounting plate (4).

4. The concealed mounting bracket for liquid crystal splicing screens according to claim 3, wherein the hanging rack (1) is provided with a rotary clamping plate (9) for fixing the side plates.

5. The hidden mounting bracket for the liquid crystal splicing screen according to any one of claims 1 to 4, wherein four telescopic rods (2) are respectively arranged at four corners of the hanging rack (1).

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