CN110863629A - Multifunctional wall-mounted background wall - Google Patents
Multifunctional wall-mounted background wall Download PDFInfo
- Publication number
- CN110863629A CN110863629A CN201911225239.8A CN201911225239A CN110863629A CN 110863629 A CN110863629 A CN 110863629A CN 201911225239 A CN201911225239 A CN 201911225239A CN 110863629 A CN110863629 A CN 110863629A
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- CN
- China
- Prior art keywords
- wall
- roller
- projection
- projection cloth
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a multifunctional wall-mounted background wall, which comprises a shell; a plurality of hanging holes are formed in one end face, attached to the wall body, of the shell; the plurality of hanging holes are arranged along the outer edge of the shell and connected with the wall body through bolts; an opening is arranged on one end face of the shell far away from the wall body; a cavity communicated with the opening is arranged in the shell; a mounting rack is arranged in the cavity; a plurality of parallel rotating rollers are arranged on the mounting rack; the device also comprises projection cloth wound on the plurality of rotary rollers; a projection surface facing the opening and a standby surface facing the wall are formed on the projection cloth; the mounting rack is also provided with a plurality of cleaning rollers; the cleaning roller is sleeved with a cleaning sponge; the cleaning sponge is contacted with the standby surface of the projection surface. The invention has the advantages of quick and convenient disassembly and assembly, simple structure, various functions and strong practicability.
Description
Technical Field
The invention relates to the technical field of interior decoration, in particular to a multifunctional wall-mounted background wall.
Background
In daily life, a living room is a place where family members have leisure and friends and relatives gather, and the living room has various types of work, complex process and long construction period in the decoration process. Hard materials are mostly used in the decoration process, so that the use of inferior toxic materials cannot be avoided, and the air environment of a room is polluted; the choice of furniture and hardwares also becomes a annoyance to people. Typical or common prior art techniques are:
for example, CN109811974A discloses a multifunctional background wall, the multifunctional background wall has the advantages of reasonable structural design, reasonable space utilization, multiple functions and popularization value. Another classic, for example CN102733568A, discloses a multifunctional background wall, the invention covers remote control, induction two-way automatic open-close picture outside the TV, when the person is close to the TV for 2 m, the open-close picture is automatically closed, effectively protecting children health and eyes, and playing the role of dust prevention and decoration to the TV, the decoration picture is made by super-strong air permeability material, pure handwork, and is beautiful and delicate, and the picture has only ultra-thin flat sound, which is a picture that can beautify the indoor and can be used as sound, and the invention has double functions, the whole design is novel, simple, beautiful and elegant. Referring to the prior art of CN106567508B, the invention discloses a multifunctional television background wall, wherein fish (various common fishes, tropical fishes and the like) and plants can be cultured on two sides of the wall, so that the indoor diversity is effectively improved, the plants are preferably juveniles, and the plants purify the indoor space and improve the indoor air quality.
In summary, through mass search of the applicant, it is found that at least existing background walls in the field are fixedly mounted on a wall, and holes need to be drilled in the wall, and various mounting frames and screws need to be mounted. Therefore, the existing background wall is difficult to disassemble once being installed, but users often feel aesthetic fatigue on the fixed background wall. Moreover, the existing background wall has a single function, and due to the fact that various patterns are arranged on the background wall, if a user needs to watch videos by using a projector, the background wall cannot realize projection, and therefore the existing background wall cannot meet the requirements of the user.
Therefore, there is a need to develop or improve a multifunctional wall-mounted type background wall.
Disclosure of Invention
The invention aims to provide a multifunctional wall-mounted background wall to solve the problems.
In order to achieve the above purpose, the present invention provides a multifunctional wall-hanging type background wall, which comprises a casing; a plurality of hanging holes are formed in one end face, attached to the wall body, of the shell; the plurality of hanging holes are arranged along the outer edge of the shell and connected with the wall through bolts; an opening is formed in one end face, far away from the wall body, of the shell; a cavity communicated with the opening is formed in the shell; a mounting rack is arranged in the cavity; a plurality of parallel rotating rollers are arranged on the mounting rack; the device also comprises projection cloth wound on the plurality of rotary rollers; a projection surface facing the opening and a standby surface facing the wall are formed on the projection cloth; the mounting rack is also provided with a plurality of cleaning rollers; the cleaning roller is sleeved with a cleaning sponge; the cleaning sponge is in contact with the standby surface of the projection surface.
In the multifunctional wall-mounted type background wall, a background lamp group is arranged in the cavity; the background lamp group is positioned above the projection cloth, and the light covers the projection surface of the projection cloth.
In the multifunctional wall-mounted background wall, the rotating roller and the cleaning roller are transversely arranged; the central axis of the rotating roller and the central axis of the cleaning roller are parallel to the length direction of the shell.
In the multifunctional wall-mounted background wall, the projection cloth is connected end to form a closed ring; the number of the rotating rollers is 2, and the rotating rollers are respectively a main roller and an auxiliary roller; the main roller and the auxiliary roller are respectively inserted at two ends of the projection cloth; the main roller is positioned below the auxiliary roller.
In the multifunctional wall-mounted type background wall, the main roller extends towards two sides along the central axis of the main roller to form a handle block for controlling the working state of the main roller.
In the multifunctional wall-mounted background wall, the cleaning roller is positioned between the main roller and the auxiliary roller; a material pressing block assembly is arranged between the main roller and the auxiliary roller on the mounting frame; the pressing block assembly comprises a base and a pressing part arranged on the base and extending towards the projection cloth; the material pressing part is close to the cleaning roller and is inserted into the projection cloth.
In the multifunctional wall-mounted background wall, the cavity is divided into a projection area and a maintenance area; the overhaul region is circumferentially arranged around the projection region; the projection cloth is positioned in the projection area; a baffle plate is arranged in the overhaul region; the outermost edge of the shielding plate is flush with the outermost edge of the projection cloth.
In the multifunctional wall-mounted background wall, the two sides of the bottom of the cavity are provided with mounting blocks; clamping grooves are formed in the end faces, opposite to the two mounting blocks, of the two mounting blocks; the blocking plate is clamped in the clamping groove; the outermost edge of the barrier plate is flush with the outermost edge of the projection cloth.
In the multifunctional wall-mounted background wall, the shielding plates are positioned on two sides of the projection cloth, and the blocking plates are positioned below the projection cloth; an operation space is reserved between the shielding plate and the blocking plate corresponding to the position of the handle block.
Compared with the prior art, the multifunctional wall-mounted type background wall provided by the technical scheme has the beneficial effects that:
1. the background wall is fast and convenient to disassemble and assemble, and the wall body cannot be damaged.
2. All parts are arranged in the shell, and the shell is arranged on the wall through the bolts, so that the requirement that a user can quickly replace the background wall due to long-time aesthetic fatigue can be met.
3. Compared with the traditional background wall, the projection cloth replaces the traditional television and is placed in the shell, so that the space of a living room occupied by other multimedia equipment is greatly reduced.
4. Through being provided with handle piece and cleaning roller to guarantee the clear aspect of projection cloth, guarantee the good effect of projection.
Drawings
FIG. 1 is a schematic structural diagram of a multifunctional wall-mounted wall according to the present invention;
FIG. 2 is a second schematic structural view of the multifunctional wall-mounted wall according to the present invention;
FIG. 3 is a third schematic view of the multifunctional wall-hanging type background wall of the present invention;
fig. 4 is a fourth schematic structural view of the multifunctional wall-mounted type background wall of the present invention.
The device comprises a shell, a hanging hole, a cavity, a mounting frame, a projection cloth, a cleaning roller, a background lamp group, a main roller, a secondary roller, a handle block, a pressing block component, a blocking block, a mounting block and a blocking plate, wherein the shell is 1, the hanging hole is 2, the cavity is 3, the mounting frame is 4, the projection cloth is 5, the cleaning roller is 6, the background lamp group is 7, the main roller is 8, the secondary roller is 9, the handle block is 10, the pressing block component is.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, the present invention provides a multifunctional wall-hanging type background wall, which includes a casing 1; a plurality of hanging holes 2 are formed in one end face, attached to the wall body, of the shell 1; the plurality of hanging holes 2 are arranged along the outer edge of the shell 1 and connected with a wall body through bolts; an opening is formed in one end face, far away from the wall body, of the shell 1; a cavity 3 communicated with the opening is arranged in the shell; a mounting rack 4 is arranged in the cavity 3; 2 parallel rotating rollers are arranged on the mounting rack 4; the device also comprises projection cloth 5 wound on the 2 rotating rollers; a projection surface facing the opening and a standby surface facing the wall are formed on the projection cloth 5; 2 cleaning rollers 6 are further arranged on the mounting rack 4; the cleaning roller 6 is sleeved with cleaning sponge; the cleaning sponge is in contact with the standby surface of the projection surface.
In order to improve the aesthetic degree of the background wall, a background lamp group 7 is arranged in the cavity 3 in the embodiment; the background lamp group 7 is located above the projection cloth 5, and the light covers the projection surface of the projection cloth 5.
As shown in fig. 3, in the present embodiment, in order to make the most of the space of the cavity, the rotating roller and the cleaning roller 6 are arranged in a lateral direction; the central axis of the rotating roller and the central axis of the cleaning roller 6 are parallel to the length direction of the shell 1.
In addition, in order to ensure the circular rotation of the projection cloth and further realize the cleaning of the projection cloth by the cleaning roller 6, the projection cloth 5 is connected end to form a closed ring; the 2 rotating rollers are respectively a main roller 8 and an auxiliary roller 9; the main roller 8 and the auxiliary roller 9 are respectively inserted at two ends of the projection cloth 5; the main roller 8 is located below the sub roller 9.
In order to control the activity of the main roller 8, and thus to achieve the movement of the projection cloth and the dust removal at the same time, the main roller 8 is extended toward both sides along its central axis with handle blocks 10 for controlling the operating state of the main roller 8.
Since the projection cloth 5 is made of soft material, it is difficult to ensure the adhesion between the projection cloth 5 and the cleaning roller 6 during the cleaning process, and as shown in fig. 4, the cleaning roller 6 in this embodiment is located between the main roller 8 and the sub-roller 9; a material pressing block assembly 11 is arranged between the main roller 8 and the auxiliary roller 9 on the mounting frame 4; the pressing block assembly 11 comprises a base and a pressing part arranged on the base and extending towards the projection cloth; the material pressing part is arranged close to the cleaning roller 6 and is inserted into the projection cloth 5.
Moreover, in order to improve the aesthetic degree of the background and reduce the exposure of parts such as the mounting rack and the like in the visual field, the cavity in the embodiment is divided into a projection area and an overhaul area; the overhaul region is circumferentially arranged around the projection region; the projection cloth is positioned in the projection area; a baffle plate 12 is arranged in the overhaul region; the outermost edge of the shielding plate 12 is flush with the outermost edge of the projection cloth 5; mounting blocks 13 are arranged on two sides of the bottom of the cavity 3; clamping grooves are formed in the end faces, opposite to the two mounting blocks 13, of the two mounting blocks; the blocking plate 14 is clamped in the clamping groove; the outermost edge of the blocking plate 14 is flush with the outermost edge of the projection cloth 5.
In addition, in order to reserve the rotation of the user-controlled main roller 8, the shielding plates 12 in the embodiment are positioned at two sides of the projection cloth 5, and the blocking plate 14 is positioned below the projection cloth 5; an operation space is reserved between the shielding plate 12 and the blocking plate 14 corresponding to the position of the handle block 10.
In summary, the embodiment of the invention provides a multifunctional wall-mounted type background wall, which solves the problems of difficult disassembly and assembly and single function of the traditional background wall. The wall is directly hung on a wall by using a housing to carry all components. When the wall is in an idle state, the background lamp group 7 can be turned on, so that the background wall is more attractive under the irradiation of light. When projection is needed, the background lamp group 7 is turned off, so that the projection cloth 5 is in the optimal playing environment. When the projection cloth 5 is covered with much dust, the user only needs to control the movement of the projection cloth 5 by rotating the handle block 10, and the dust removal of the projection cloth is realized by the cleaning roller 6.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A multifunctional wall-mounted background wall is characterized by comprising a shell; a plurality of hanging holes are formed in one end face, attached to the wall body, of the shell; the plurality of hanging holes are arranged along the outer edge of the shell and connected with the wall through bolts; an opening is formed in one end face, far away from the wall body, of the shell; a cavity communicated with the opening is formed in the shell; a mounting rack is arranged in the cavity; a plurality of parallel rotating rollers are arranged on the mounting rack; the device also comprises projection cloth wound on the plurality of rotary rollers; a projection surface facing the opening and a standby surface facing the wall are formed on the projection cloth; the mounting rack is also provided with a plurality of cleaning rollers; the cleaning roller is sleeved with a cleaning sponge; the cleaning sponge is in contact with the standby surface of the projection surface.
2. The multifunctional wall-hanging type background wall as claimed in claim 1, wherein a background light set is arranged in the cavity; the background lamp group is positioned above the projection cloth, and the light covers the projection surface of the projection cloth.
3. The multifunctional wall-hanging type background wall as claimed in claim 1, wherein the rotating roller and the cleaning roller are arranged transversely; the central axis of the rotating roller and the central axis of the cleaning roller are parallel to the length direction of the shell.
4. The multifunctional wall-hanging type background wall as claimed in claim 2, wherein the projection cloth is connected end to form a closed loop; the number of the rotating rollers is 2, and the rotating rollers are respectively a main roller and an auxiliary roller; the main roller and the auxiliary roller are respectively inserted at two ends of the projection cloth; the main roller is positioned below the auxiliary roller.
5. The multifunctional wall-hanging type background wall as claimed in claim 4, wherein the main roller is extended with handle blocks for controlling the working state of the main roller towards both sides along the central axis thereof.
6. The multi-function wall-hanging type background wall as claimed in claim 5, wherein the cleaning roller is located between the main roller and the sub roller; a material pressing block assembly is arranged between the main roller and the auxiliary roller on the mounting frame; the pressing block assembly comprises a base and a pressing part arranged on the base and extending towards the projection cloth; the material pressing part is close to the cleaning roller and is inserted into the projection cloth.
7. The multifunctional wall-hanging type background wall as claimed in claim 6, wherein the cavity is divided into a projection area and a maintenance area; the overhaul region is circumferentially arranged around the projection region; the projection cloth is positioned in the projection area; a baffle plate is arranged in the overhaul region; the outermost edge of the shielding plate is flush with the outermost edge of the projection cloth.
8. The multifunctional wall-hanging type background wall as claimed in claim 7, wherein mounting blocks are provided on both sides of the bottom of the cavity; clamping grooves are formed in the end faces, opposite to the two mounting blocks, of the two mounting blocks; the blocking plate is clamped in the clamping groove; the outermost edge of the barrier plate is flush with the outermost edge of the projection cloth.
9. The multifunctional wall-hanging type background wall as claimed in claim 8, wherein the shielding plates are positioned at two sides of the projection cloth, and the blocking plate is positioned below the projection cloth; an operation space is reserved between the shielding plate and the blocking plate corresponding to the position of the handle block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225239.8A CN110863629A (en) | 2019-12-02 | 2019-12-02 | Multifunctional wall-mounted background wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225239.8A CN110863629A (en) | 2019-12-02 | 2019-12-02 | Multifunctional wall-mounted background wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110863629A true CN110863629A (en) | 2020-03-06 |
Family
ID=69658488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911225239.8A Pending CN110863629A (en) | 2019-12-02 | 2019-12-02 | Multifunctional wall-mounted background wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110863629A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5523880A (en) * | 1994-07-27 | 1996-06-04 | Draper Shade & Screen Co., Inc. | Projection screen masking system |
| JPH08271988A (en) * | 1995-03-31 | 1996-10-18 | Nec Corp | Screen for projector |
| CN203995293U (en) * | 2014-07-16 | 2014-12-10 | 庞元婷 | A kind of automatic dust-reducing blackboard being used in conjunction with projection cloth |
| CN205450553U (en) * | 2016-01-08 | 2016-08-10 | 刘威 | Electronic mural painting projection curtain |
| CN206376400U (en) * | 2017-01-17 | 2017-08-04 | 中山市煌光玻璃制品有限公司 | A kind of Combined art glass wall |
| CN208954565U (en) * | 2018-10-12 | 2019-06-07 | 广州博纵广告有限公司 | A kind of self-cleaning type advertising device |
-
2019
- 2019-12-02 CN CN201911225239.8A patent/CN110863629A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5523880A (en) * | 1994-07-27 | 1996-06-04 | Draper Shade & Screen Co., Inc. | Projection screen masking system |
| JPH08271988A (en) * | 1995-03-31 | 1996-10-18 | Nec Corp | Screen for projector |
| CN203995293U (en) * | 2014-07-16 | 2014-12-10 | 庞元婷 | A kind of automatic dust-reducing blackboard being used in conjunction with projection cloth |
| CN205450553U (en) * | 2016-01-08 | 2016-08-10 | 刘威 | Electronic mural painting projection curtain |
| CN206376400U (en) * | 2017-01-17 | 2017-08-04 | 中山市煌光玻璃制品有限公司 | A kind of Combined art glass wall |
| CN208954565U (en) * | 2018-10-12 | 2019-06-07 | 广州博纵广告有限公司 | A kind of self-cleaning type advertising device |
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Application publication date: 20200306 |
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| RJ01 | Rejection of invention patent application after publication |