CN212840550U - Detachable ceiling device and projector hanger - Google Patents

Abstract

The utility model discloses a can dismantle ceiling device and projector gallows, can dismantle ceiling device includes support and smallpox decorative board, the support includes first adapting unit, second adapting unit, third adapting unit and fourth adapting unit, first adapting unit, second adapting unit, third adapting unit and fourth adapting unit connect gradually and form rectangular frame, all be equipped with first draw-in groove on second adapting unit and the fourth adapting unit, be equipped with the second draw-in groove on the third adapting unit, be equipped with first buckle and second buckle on the smallpox decorative board, fore-and-aft direction and second draw-in groove joint can be followed to the second buckle, first draw-in groove has the section and the block section of cutting into that link up mutually, cut into the section and supply first buckle to stretch into back along the fore-and-aft direction slip to the block section, first buckle and block section joint. The projector hanger comprises a fixed seat, a lifting device and a detachable ceiling device. The decorative plate can be installed quickly, operation is convenient, and user experience is optimized.

Description

Detachable ceiling device and projector hanger

Technical Field

The utility model is used for projector hanger field especially relates to a can dismantle ceiling device and projector hanger.

Background

The projector is also called a projector. At present, the installation modes of projectors roughly include four modes of front projection, rear projection, hanging projection and desktop, wherein the hanging projection can be widely adopted because the hanging projection is beneficial to laying wire arrangement and is convenient to adjust the projection angle and position. The common projector hoisting frame is also divided into a fixed type and an electric type, the fixed hoisting frame has lower cost, but occupies ceiling space, and the ceiling decoration style is inconsistent, so that the appearance is influenced; the electrodynamic type can bury and stretch out smallpox, because its bottom is provided with the ceiling that is unanimous with the smallpox style around usually, can be when it buries the ceiling, be favorable to keeping the uniformity of smallpox whole decoration style.

Among the prior art, there are following shortcomings in the ceiling of electrodynamic type projector gallows: the ceiling usually comprises decorative board and the support of fixing on the decorative board, and when installing the decorative board, need make the ceiling wholly install on the projector gallows through the mode of a plurality of connecting pieces and leg joint, it is very troublesome to install, wastes time and power. In addition, when the user need replace the decorative board of different styles, then need carry out whole replacement with the ceiling of electrodynamic type projector gallows, inconvenient operation influences user experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least solve one of the technical problem who exists among the prior art, provide a can dismantle ceiling device and projector gallows, it can install the decorative board fast, convenient operation, swift laborsaving, the installation is firm, satisfies customer's diversified demand, optimizes user experience.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a can dismantle ceiling device, includes support and ceiling decorative board, the support includes first connecting part, second adapting unit, third adapting unit and fourth adapting unit, first connecting part, second adapting unit, third adapting unit and fourth adapting unit connect gradually and form rectangular frame, all be equipped with first draw-in groove on second adapting unit and the fourth adapting unit, be equipped with the second draw-in groove on the third adapting unit, be equipped with first buckle and second buckle on the ceiling decorative board, the second buckle can follow the fore-and-aft direction with second draw-in groove joint, first draw-in groove has the section and the block section of cutting into that link up mutually, cut into the section and supply first buckle stretches into the back and slides to along the fore-and-aft direction the block section, first buckle with block section joint.

With reference to the first aspect, in certain implementation manners of the first aspect, the ceiling decorative plate further includes a connecting piece, the first connecting piece is provided with a first connecting hole, the ceiling decorative plate is provided with a second connecting hole, and the connecting piece penetrates through the first connecting hole and the second connecting hole and connects the first connecting piece with the ceiling decorative plate.

With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the first connection component has a first bottom plate and a first riser, the first riser is mounted on a top of the first bottom plate, and the first bottom plate is provided with the first connection hole.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a fifth connection part is disposed at a corner of the rectangular frame, and a third connection hole is disposed on the fifth connection part.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a first fixing part and a second fixing part are disposed on the ceiling decorative plate, the first fixing part is provided with a plurality of first buckles, the second fixing part is provided with a plurality of second buckles, and the first fixing parts are symmetrically distributed at two ends of the second fixing part.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the third connection part has a second bottom plate and a second vertical plate, the second vertical plate is mounted on the top of the second bottom plate, and the second vertical plate is provided with the second clamping groove.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the second card slot is rectangular.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the second connection component and the fourth connection component both have a third bottom plate and a third riser, the third riser is installed at the top of the third bottom plate, the cut-in section is located at a first opening formed in the third bottom plate, the cut-in section is located at a second opening formed in the third riser and communicated with the first opening, the clamping section is located at a third opening formed in the third riser and communicated with the second opening, and the third opening is formed in the front-back direction.

In a second aspect, a projector hanger comprises a fixed seat, a lifting device and the detachable ceiling device in any one of the implementation manners of the first aspect, wherein the fixed seat comprises a first fixed seat and a second fixed seat, the lifting device is used for driving the first fixed seat to be close to or far away from the second fixed seat along the vertical direction, and the support is connected with the first fixed seat through a sixth connecting component.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when a ceiling is installed on the projector hanging frame, the support is firstly fixed on the projector hanging frame, then the first buckle on the ceiling decorating plate is aligned and placed into the cut-in section on the first clamping groove, and finally the first buckle is aligned and clamped into the clamping section in the first clamping groove along the front-back direction. Meanwhile, the second buckle on the ceiling decorative plate is correspondingly clamped into the second clamping groove, the mounting step that the support and the ceiling decorative plate are clamped is completed, and the mounting is stable. This technical scheme's can dismantle ceiling device and projector gallows can install the decorative board fast, satisfies the requirement that the customer replaced the smallpox decorative board alone, convenient operation, and swift laborsaving optimizes user experience.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is an exploded view of one embodiment of the removable ceiling installation of the present invention;

FIG. 2 is a schematic structural view of a first snap extending into the incised section of the embodiment of FIG. 1;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic view of the embodiment of FIG. 1 with the bracket and ceiling trim panel snapped together;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

fig. 6 is a schematic structural diagram of an embodiment of the projector hanger of the present invention;

FIG. 7 is an assembled schematic view of the bracket and ceiling tile of one embodiment of FIG. 6;

FIG. 8 is a schematic view of the first snap extending into the incised section of the embodiment of FIG. 6;

figure 9 is a schematic view of the ceiling trim panel of one embodiment shown in figure 6 in place.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated 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 utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, an embodiment of the present invention provides a detachable ceiling device, which is used to be installed on a projector hanger, and specific descriptions of the projector hanger can be found later and are not described again here. The detachable ceiling device comprises a support 1 and a ceiling decorative plate 2, and the projector hanger is connected with the detachable ceiling device through the support 1. Support 1 includes first adapting unit 11, second adapting unit 12, third adapting unit 13 and fourth adapting unit 14, first adapting unit 11, second adapting unit 12, third adapting unit 13 and fourth adapting unit 14 connect gradually and form rectangular frame, all be equipped with first draw-in groove 15 on second adapting unit 12 and the fourth adapting unit 14, be equipped with second draw-in groove 16 on the third adapting unit 13, be equipped with first buckle 21 and second buckle 22 on the smallpox decorative board 2, second buckle 22 can follow fore-and-aft direction and second draw-in groove 16 joint. First draw-in groove 15 has the section of cutting into and the block section that link up mutually, cuts into the section and supplies first buckle 21 to stretch into back along the fore-and-aft direction slip to the block section, and first buckle 21 and block section joint make smallpox decorative board 2 and support 1 joint mutually, realize the purpose of quick installation decorative board.

When a ceiling is installed on the projector hanger, the bracket 1 is firstly fixed on the projector hanger, and then the first buckle 21 on the ceiling decorative plate 2 is aligned and placed into the cut-in section on the first clamping groove 15 along the up-down direction, as shown in fig. 1 to 3. Finally, the first latch 21 is aligned in the front-rear direction and is latched into the latching section of the first latching groove 15, see fig. 5. Meanwhile, the second buckle 22 on the ceiling decorative plate 2 is correspondingly clamped into the second clamping groove 16, referring to fig. 4, the installation step of clamping the bracket 1 and the ceiling decorative plate 2 can be completed, and the installation is stable. This technical scheme's can dismantle ceiling device and projector gallows can install the decorative board fast, satisfies the requirement that the customer replaced smallpox decorative board 2 alone, convenient operation, and swift laborsaving optimizes user experience.

Referring to fig. 1, 2 and 4, in some embodiments, the device for detaching a ceiling further includes a connecting member 3, a first connecting hole 17 is formed in the first connecting member 11, a second connecting hole 23 is formed in the ceiling decorative plate 2, and the connecting member 3 passes through the first connecting hole 17 and the second connecting hole 23 and connects the first connecting member 11 with the ceiling decorative plate 2, so that the ceiling decorative plate 2 is fixed to each rectangular frame edge of the bracket 1, the installation is stable and firm, and the use safety of a user is ensured. Wherein, the connecting piece 3 can adopt screws, bolts and the like.

First connecting part 11, second connecting part 12, third connecting part 13 and fourth connecting part 14 all can adopt like I-beam, angle steel, connecting plate etc. refer to fig. 1, fig. 2 and fig. 4, and in some embodiments, first connecting part 11 has first bottom plate and first riser, and the first riser is installed in the top of first bottom plate, is equipped with first connecting hole 17 on the first bottom plate, and connecting piece 3 is connected first bottom plate and smallpox decorative board 2, ensures the fastness of installation, the installation of being convenient for.

Referring to fig. 1, 2 and 4, in some embodiments, the second connecting member 12 and the fourth connecting member 14 each have a third bottom plate and a third vertical plate, the third vertical plate is mounted on the top of the third bottom plate, the cutting section is provided with a first opening on the third bottom plate, the cutting section is provided with a second opening communicated with the first opening on the third vertical plate, the engaging section is provided with a third opening communicated with the second opening on the third vertical plate, and the third opening is arranged in the front-back direction. When aligning first buckle 21 on the smallpox decorative board 2 with cutting into the section, first buckle 21 gets into from first opening and second opening along upper and lower direction and cuts into the section, slides in the third opening along the fore-and-aft direction by the second opening again, can realize with block section joint, has real operability nature, and convenience of customers replaces smallpox decorative board 2 fast.

Referring to fig. 1, 2 and 4, in some embodiments, the third connecting member 13 has a second bottom plate and a second vertical plate, the second vertical plate is mounted on the top of the second bottom plate, a second clamping groove 16 is formed on the second vertical plate, and when the first buckle 21 slides from the cut-in section to the clamping section along the front-back direction, the second buckle 22 is clamped into the clamping groove along the front-back direction, so as to complete the clamping action, and achieve the quick clamping.

Referring to fig. 1 and 2, in some embodiments, second card slot 16 is rectangular. The second engaging groove 16 may also be triangular, circular, semicircular, etc., and correspondingly, the second buckle 22 is formed with a shape that can be adapted to the second engaging groove 16.

Referring to fig. 1, in some embodiments, the ceiling decorative panel 2 is provided with a first fixing member 24 and a second fixing member 25, the first fixing member 24 is provided with a plurality of first fasteners 21, the second fixing member 25 is provided with a plurality of second fasteners 22, and the first fixing members 24 are symmetrically distributed at two ends of the second fixing member 25. Through setting up first fixed part 24 and second fixed part 25, conveniently separately machine-shaping first buckle 21 and second buckle 22 improve work efficiency. It is to be understood that the first and second fixing members 24 and 25 may employ angle iron, a fixing plate, a fixing beam, etc.

Referring to fig. 1, 2 and 4, in some embodiments, the corner of the rectangular frame is provided with the fifth connecting part 4, that is, the fifth connecting part 4 is provided between the first connecting part 11 and the second connecting part 12, between the second connecting part 12 and the third connecting part 13, and between the third connecting part 13 and the fourth connecting part 14, and the fifth connecting part 4 can play a role of reinforcement. The fifth connecting part 4 is provided with a third connecting hole 41, so that the connection with the projector hanger is facilitated, and the installation is convenient.

Referring to fig. 6, the embodiment of the present invention further provides a projector hanger, which is used to install the projector 8 in the ceiling space and can drive the projector 8 to go up and down to bury or extend out the ceiling, so as to ensure the indoor aesthetic property. The projector hanger comprises a fixed seat, a lifting device 5 and a detachable ceiling device, wherein the fixed seat comprises a first fixed seat 61 and a second fixed seat 62, and the lifting device 5 is used for driving the first fixed seat 61 to be close to or far away from the second fixed seat 62 along the up-down direction. Second fixing base 62 is used for fixing on the smallpox wallboard, for the whole support that provides of projector's gallows. The bracket 1 is connected to the first fixing base 61 through the sixth connecting member 7, so that the ceiling device and the first fixing base 61 are linked. When the lifting device 5 drives the first fixing seat 61 to approach the second fixing seat 62 along the up-down direction, the detachable ceiling device ascends along with the first fixing seat; when the lifting device 5 drives the first fixing base 61 to move away from the second fixing base 62 in the up-down direction, the detachable ceiling device descends along with the first fixing base.

When the ceiling decorative plate 2 needs to be installed on the projector hanger, the first buckle 21 on the ceiling decorative plate 2 can be aligned to the cut-in section of the first clamping groove 15 installed on the support 1 of the projector hanger, see fig. 7, and the cut-in section on the first clamping groove 15 is placed along the vertical direction, see fig. 8, and then the first buckle 21 is aligned and clamped into the clamping section in the first clamping groove 15 in the front-back direction, and meanwhile, the second buckle 22 on the ceiling decorative plate 2 is correspondingly clamped into the second clamping groove 16, so that the installation step of clamping the support 1 and the ceiling decorative plate 2 is completed. Referring to fig. 9, the first connecting part 11 is finally connected with the ceiling decorative plate 2 through the connecting part 3, and the installation is stable and firm. Through the form of buckle connection and threaded connection, when guaranteeing to stabilize firmly, can quick assembly disassembly smallpox decorative board 2 and ceiling device, satisfy customer's individualized demand, optimize user experience, facilitate the use.

Referring to fig. 6 to 9, in some embodiments, the sixth connecting part 7 includes a threaded rod, the threaded rod is connected to the bracket 1 through the third connecting hole 41, and the bracket 1 and the first fixing seat 61 can be quickly installed through threaded connection, so that the detachable ceiling device can be conveniently installed. It can be understood that the sixth connecting part 7, the first fixing seat 61 and the bracket 1 can also adopt a snap connection mode.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (9)

1. A removable ceiling apparatus, comprising: including support and ceiling decorative board, the support includes first connecting part, second adapting unit, third adapting unit and fourth adapting unit, first connecting part, second adapting unit, third adapting unit and fourth adapting unit connect gradually and form rectangular frame, all be equipped with first draw-in groove on second connecting part and the fourth adapting unit, be equipped with the second draw-in groove on the third adapting unit, be equipped with first buckle and second buckle on the ceiling decorative board, the second buckle can follow the fore-and-aft direction with second draw-in groove joint, first draw-in groove has the section and the block section of cutting into that link up mutually, cut into the section and supply first buckle stretches into the back and slides to along the fore-and-aft direction the block section, first buckle with block section joint.

2. A removable ceiling apparatus according to claim 1, wherein: still include the connecting piece, be equipped with first connecting hole on the first connecting part, be equipped with the second connecting hole on the ceiling decorative board, the connecting piece passes first connecting hole and second connecting hole, and will first connecting part with the ceiling decorative board is connected.

3. A removable ceiling apparatus according to claim 2, wherein: the first connecting part is provided with a first bottom plate and a first vertical plate, the first vertical plate is installed at the top of the first bottom plate, and the first bottom plate is provided with the first connecting hole.

4. A removable ceiling apparatus according to claim 1, wherein: and fifth connecting parts are arranged at the corners of the rectangular frame, and third connecting holes are formed in the fifth connecting parts.

5. A removable ceiling apparatus according to claim 1, wherein: ceiling decorative board is last to be equipped with first fixed part and second fixed part, be equipped with a plurality ofly on the first fixed part first buckle, be equipped with a plurality ofly on the second fixed part the second buckle, first fixed part symmetric distribution is in the both ends of second fixed part.

6. A removable ceiling apparatus according to claim 1, wherein: the third connecting part is provided with a second bottom plate and a second vertical plate, the second vertical plate is installed at the top of the second bottom plate, and the second clamping groove is formed in the second vertical plate.

7. A removable ceiling apparatus according to claim 1, wherein: the second clamping groove is rectangular.

8. A removable ceiling apparatus according to claim 1, wherein: the second connecting part and the fourth connecting part are provided with a third bottom plate and a third vertical plate, the third vertical plate is installed at the top of the third bottom plate, the cut-in section is arranged on the third bottom plate and provided with a first opening, the cut-in section is arranged on the third vertical plate and provided with a second opening communicated with the first opening, the clamping section is arranged on the third vertical plate and provided with a third opening communicated with the second opening, and the third opening is arranged along the front-back direction.

9. A projector hanger, its characterized in that: the detachable ceiling device comprises a fixed seat, a lifting device and the detachable ceiling device as claimed in any one of claims 1 to 8, wherein the fixed seat comprises a first fixed seat and a second fixed seat, the lifting device is used for driving the first fixed seat to be close to or far away from the second fixed seat along the vertical direction, and the support is connected with the first fixed seat through a sixth connecting component.

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