CN113777871B - Background wall for interior decoration and construction process - Google Patents
Background wall for interior decoration and construction process Download PDFInfo
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- CN113777871B CN113777871B CN202111014830.6A CN202111014830A CN113777871B CN 113777871 B CN113777871 B CN 113777871B CN 202111014830 A CN202111014830 A CN 202111014830A CN 113777871 B CN113777871 B CN 113777871B
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- 238000005034 decoration Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title abstract description 9
- 238000000034 method Methods 0.000 title abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 8
- 230000037303 wrinkles Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
- E04B2/7422—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with separate framed panels without intermediary support posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Finishing Walls (AREA)
Abstract
The application belongs to the technical field of indoor background walls, and relates to a background wall for indoor decoration and a construction process, wherein the background wall comprises a background wall frame, a projection plate and a movable plate, a projection groove for projection of a projector is formed in the background wall frame, the movable plate is arranged at an opening of the projection groove, and the projection plate is arranged between the bottom wall of the projection groove and the movable plate; an accommodating groove for accommodating the movable plate is formed in the background wall frame; a through hole is formed in the inner wall of one side of the projection groove, the accommodating groove is communicated with the through hole, and a driving mechanism for driving the movable plate to move to the accommodating groove is connected between the movable plate and the background wall frame; the movable plate comprises a plurality of splicing plates, and the splicing plates are arranged along the moving direction of the movable plate. This application promotes the indoor effect of pleasing to the eye degree when having the convenient to use projecting apparatus.
Description
Technical Field
The application relates to the field of indoor wall, especially relate to a wall for interior decoration.
Background
The background wall is a home decoration art for decorating family living room televisions, sofas, hallways, bedroom walls and the like, and the background wall has certain sound absorption and sound insulation functions, so that the background wall can be used for decorating places such as hotels, restaurants, KTVs and the like.
With the development of society, more and more families choose to use projectors instead of televisions for watching movie and television episodes. When the wall surface decorated with the background wall is used for projection viewing, as the background wall is usually engraved with textures or decorated with patterns, the projection effect when the background wall is directly projected is poor, and the viewing experience is easily influenced. Therefore, in general, projection is performed on a background wall by using a projector and a projection screen, and the projection screen is usually rolled in a rolling device for rolling the projection screen. When the projection episode is watched, the rolled projection curtain is put down to cover the background wall, and then projection watching is carried out.
However, after the rolled projection screen is used for a long time and many times, the surface of the projection screen is easily wrinkled and becomes uneven, and the edge of the projection screen is easily rolled up. The edge is rolled up and the projection curtain of surface unevenness influences the formation of image quality of projecting apparatus easily, influences people's sight shadow experience.
Disclosure of Invention
In order to promote indoor pleasing to the eye degree when using the projecting apparatus for the convenience, this application provides a wall and construction process for interior decoration.
The application provides a wall for interior decoration adopts following technical scheme:
a background wall for interior decoration comprises a background wall frame, a projection plate and a movable plate, wherein the background wall frame is provided with a projection groove for projection of a projector, the movable plate is arranged at an opening of the projection groove, and the projection plate is arranged between the bottom wall of the projection groove and the movable plate; an accommodating groove for accommodating the movable plate is formed in the background wall frame; a through hole is formed in the inner wall of one side of the projection groove, the accommodating groove is communicated with the through hole, and a driving mechanism for driving the movable plate to move to the accommodating groove is connected between the movable plate and the background wall frame; the movable plate comprises a plurality of splicing plates which are arranged along the surrounding movement direction of the movable plate.
By adopting the technical scheme, the projection plate is arranged in the projection groove, the movable plate is arranged at the opening of the projection groove, and the driving mechanism can drive the movable plate to perform surrounding motion around the projection plate. So that the movable plate can close or open the opening of the projection slot. The movable plate can be arranged in a grid mode, and the simple style of the grid mode has better decoration, so that the movable plate is favored by many consumers. When the portable projection screen is opened, the opening of the projection groove is opened, so that the projection plate in the projection groove is exposed, the projector can project on the projection plate conveniently, and when the portable projection screen is closed, the movable plate with the grid style can play a role in decorating a wall body.
Through this application, projection curtain can the snap-on the face of projection board, need not to use the coiling mechanism to carry out the rolling for the surface and the edge of projection curtain can the butt at the surface of face and the face lug connection of projection board. The face of projection board can play support and fixed effect to the projection curtain, makes the surface of projection curtain be difficult for appearing the fold because of frequent rolling to edge snap-on also is difficult for taking place the turn-up at the face of projection board. Through the mode, the possibility that wrinkles and turned edges occur after the projection curtain is used for a plurality of times for a long time is reduced, the imaging quality of the projection curtain is improved, and the film watching experience of people is improved.
Optionally, the driving mechanism comprises a conveying assembly and a driving part, the conveying assembly comprises a belt, a driving wheel and a driven wheel which are matched with each other, and the belt is connected with the movable plate; the driving piece adopts a driving motor arranged on the background wall frame, and a rotating shaft of the driving motor is connected with the driving wheel.
Through adopting above-mentioned technical scheme, belt and action wheel, from the simple high efficiency of driving mode of driving wheel to belt, action wheel, from driving wheel and driving motor easily acquire in daily life, can reduce the production degree of difficulty of the wall production preparation for interior decoration of this application, and be favorable to belt, action wheel, from the maintenance or the replacement of driving wheel or driving motor.
Optionally, a buffer groove is arranged on the side wall of the projection groove opposite to the through hole, and a buffer pad is connected in the buffer groove.
Through adopting above-mentioned technical scheme, when the fly leaf is closed, the fly leaf removes the opening part to the projection groove from the holding tank through the break-through, the one end and the projection groove of fly leaf and the relative lateral wall looks butt of break-through, vibrate the fly leaf easily when drive arrangement drive fly leaf butt is on the lateral wall of projection groove, through set up the dashpot on the lateral wall with the fly leaf butt and set up the blotter, can play the cushioning effect when the fly leaf closes, reduce the vibration that produces when the fly leaf closes, make the closure of fly leaf more stable, and then promote the stability of this application whole operation.
Optionally, a sliding assembly is arranged between the background wall frame and the movable plate.
Through adopting above-mentioned technical scheme, the subassembly that slides can reduce the frictional force of the in-process that slides of fly leaf and wall frame, makes the process of sliding of fly leaf and wall frame steady more in the same direction as smooth.
Optionally, the sliding assembly includes a sliding block connected with the movable plate and a sliding groove arranged on the background wall frame.
Through adopting above-mentioned technical scheme, the mode of sliding of slider and spout can further reduce the frictional force of the in-process that slides of fly leaf and wall frame, further promotes smooth and easy degree and the stability that the fly leaf slided.
Optionally, be provided with the mounting that is used for fixed projection curtain on the projection board, the mounting adopts the magnetism briquetting, and the corner of projection board is provided with the correspondence and is provided with the metal iron sheet, and the inseparable butt of magnetism briquetting and projection board.
By adopting the technical scheme, the projection screen can be clamped between the magnetic pressing block and the projection plate through the attraction of the magnetic pressing block and the metal iron sheet; and the fixing mode that the magnetism of magnetic briquetting and metal iron sheet is inhaled mutually is simple swift, the installation and the dismantlement of projection curtain of being convenient for.
Optionally, the metal sheet is disposed inside the projection plate, and the metal sheet covers an inner surface of the plate surface of the projection plate.
Through adopting above-mentioned technical scheme, the metal iron sheet sets up in the inside of projection board, and the metal iron sheet covers the internal surface of projection board face, enables the magnetic briquetting and fixes the optional position on the projection board face to the magnetic briquetting adjusts the position according to the projection curtain of equidimension not, fixes the projection curtain, and then promotes the nimble degree of the fixed projection curtain of projection board.
The application provides a construction technology of wall for interior decoration adopts following technical scheme:
a construction process of a background wall for interior decoration comprises the following steps:
marking out a corresponding installation area on a wall body on which the background wall for indoor decoration is required to be installed so as to determine an installation position;
a groove with a size corresponding to the background wall for indoor decoration is formed in the installation area;
a positioning bolt is arranged on one side of the background wall frame, which is far away from the projection groove, and a positioning hole is formed in the bottom wall of the groove so as to be matched with the positioning bolt of the background wall frame for positioning, so that the background wall frame is positioned and installed in the groove of the wall body;
through the rubber coating in recess lateral wall and the space department of wall frame with the background wall for the interior decoration of this application.
Through adopting above-mentioned technical scheme, with the interior decoration of this application with the wall location install in the wall body recess earlier, again to the glued fixed mode of space department between recess lateral wall and the wall frame simple swift to connect firmly, be favorable to promoting the convenience and the operability of construction.
To sum up, the application comprises the following beneficial technical effects:
1. the projection curtain can the snap-on the face of projection board for the surface and the edge of projection curtain can be connected with the face of projection board. The face of projection board can play support and fixed effect to the projection curtain, and through this kind of fixed mode, the projection curtain need not to use the coiling mechanism to carry out the rolling and places, reduces the possibility that the fold appears in the surface of projection curtain to the edge is fixed and is made the difficult turn-up that takes place of projection curtain at the face of projection board. The projection screen can reduce the possibility of wrinkles and curling after being used for a plurality of times for a long time, thereby improving the imaging quality of the projection screen and improving the viewing experience of people;
2. the buffer groove is formed in the side wall abutted to the movable plate and the buffer pad is arranged on the side wall abutted to the movable plate, so that a buffer effect can be achieved when the movable plate is closed, the vibration generated when the movable plate is closed is reduced, the movable plate is closed more stably, and the stability of the integral operation of the device is further improved;
3. the magnetic pressing block and the metal iron sheet are attracted to each other, so that the projection screen can be clamped between the magnetic pressing block and the projection plate; the fixing mode that the magnetic pressing block and the metal iron sheet are magnetically attracted is simple and rapid, the installation and the disassembly of the projection curtain are convenient, the magnetic pressing block can be fixed at any position of the surface of the projection plate, the position of the magnetic pressing block can be conveniently adjusted according to the projection curtains with different sizes, and the flexibility of the projection plate for fixing the projection curtains is improved;
4. with the prior location of wall for interior decoration of this application installs in the wall body recess, the fixed mode of pouring concrete to the space department between recess lateral wall and the wall frame again is simple swift to it is firm to connect, is favorable to promoting the convenience and the operability of construction.
Drawings
Fig. 1 is a schematic view of the overall structure of a background wall for interior decoration according to embodiment 1 of the present application.
Fig. 2 is a schematic structural view of the background wall for interior decoration according to embodiment 1 after the movable plate moves the accommodating groove.
Fig. 3 is another view structure diagram of fig. 2.
Fig. 4 is a schematic view of the overall structure of a projection plate of an interior background wall according to embodiment 1 of the present application.
Fig. 5 is a schematic structural view of a movable panel of a background wall for interior decoration according to embodiment 1 of the present application.
Fig. 6 is a schematic horizontal sectional view of a background wall for interior decoration according to embodiment 1 of the present application.
Fig. 7 is a schematic structural view of the interior wall according to embodiment 1 of the present application after hiding a wall frame.
Description of reference numerals:
1. a background wall frame; 11. a projection slot; 111. a buffer tank; 112. a cushion pad; 113. a penetration hole; 12. a projection plate; 121. a connecting plate; 1211. a vertical portion; 1212. a horizontal portion; 122. a bolt; 123. a projection screen; 13. a movable plate; 131. splicing plates; 132. a belt; 133. a driving wheel; 134. a driven wheel; 135. a chute; 136. a slider; 137. a drive motor; 14. magnetic briquetting; 141. a metallic iron sheet; 15. positioning a bolt; 16. and (6) accommodating the tank.
Detailed Description
Example 1:
the embodiment discloses a background wall for interior decoration, referring to fig. 1, including background wall frame 1, projection board 12 and being used for hiding movable plate 13 of projection board 12, movable plate 13 includes a plurality of splice plates 131, and adjacent splice plates 131 are articulated each other. A driving mechanism is arranged between the background wall frame 1 and the movable plate 13, and the driving mechanism comprises a conveying assembly and a driving piece connected with the conveying assembly. A sliding component is also arranged between the background wall frame 1 and the movable plate 13.
As shown in fig. 1, the background wall frame 1 has a vertically-placed rectangular parallelepiped shape. A projection groove 11 is formed on one side wall of the background wall frame 1 in the horizontal length direction. The projection slot 11 is a slot body in a vertically-placed rectangular parallelepiped shape, and the longitudinal direction thereof is parallel to the horizontal longitudinal direction of the background wall frame 1. A plurality of positioning bolts 15 are arranged on one side of the background wall frame 1 far away from the projection groove 11 in the horizontal length direction, the positioning bolts 15 are cylindrical, and the axis direction is vertical to the side face of the background wall frame 1. A plurality of positioning pins 15 are positioned at the corners of the side walls of the background wall frame 1.
Referring to fig. 2, the side wall of the projection groove 11 opposite to the opening is referred to as a bottom wall. A projection plate 12 is provided on the bottom wall of the projection groove 11. As shown in fig. 3, the projection plate 12 has a rectangular plate shape, and the longitudinal direction thereof is parallel to the longitudinal direction of the projection groove 11. The surface of the projection plate 12 is parallel to the bottom wall of the projection groove 11, and the size of the projection plate is matched with that of the projection groove 11. One longitudinal side surface of the projection plate 12 abuts against the bottom wall of the projection groove 11.
Referring to fig. 4, a connection plate 121 is provided between both ends of the projection plate 12 in the longitudinal direction and the side walls of both ends of the projection groove 11 in the longitudinal direction. The connection plate 121 has an L-shaped plate shape, and the connection plate 121 includes a vertical portion 1211 and a horizontal portion 1212. The vertical portion 1211 is formed in a long plate shape and is vertically disposed, and the plate surface is parallel to a side wall of one end of the projection groove 11 in the longitudinal direction. The horizontal portion 1212 has a long plate shape and is horizontally disposed, and the plate surface is parallel to the side wall on one side in the longitudinal direction of the projection groove 11. The bottom end of the vertical portion 1211 is fixedly connected to one end of the horizontal portion 1212 in the longitudinal direction. The four connecting plates 121 are arranged, and the four connecting plates 121 are respectively located at the corners of the projection plate 12. One end of the horizontal portion 1212 remote from the vertical portion 1211 is fixedly connected to an edge of the projection plate 12. Referring back to fig. 3, the plate surface of the vertical portion 1211 abuts against the side wall of one end of the projection groove 11 in the longitudinal direction. The vertical portion 1211 has a through hole formed on a plate surface thereof, and a bolt 122 is disposed in the through hole, and the bolt 122 is threadedly coupled to a side wall of one end of the projection slot 11 in a length direction thereof.
Referring to fig. 4, a metallic iron piece 141 is provided inside the projection plate 12. The metallic iron piece 141 has a rectangular plate shape, the longitudinal direction of which is parallel to the longitudinal direction of the projection plate 12, and the plate surface of the metallic iron piece 141 is parallel to the plate surface of the projection plate 12. The size of the metal iron sheet 141 is the same as the size of the projection plate 12.
The projection plate 12 is provided with a plurality of magnetic pressing blocks 14. The magnetic block 14 is in an L-shaped plate shape, and the plate surface is parallel to the plate surface of the projection plate 12. The magnetic briquette 14 is brought into close contact with the plate surface of the projection plate 12 by magnetic attraction with the metallic iron piece 141. The magnetic pressing blocks 14 are respectively located at the corners of the projection plate 12, and the corners of the magnetic pressing blocks 14 are in the same direction as the corners of the projection plate 12.
A projection curtain 123 for projection is arranged between the magnetic pressing block 14 and the plate surface of the projection plate 12. The projection screen 123 is fixed on the plate surface of the projection plate 12 by the magnetic attraction between the magnetic pressing block 14 and the metal iron sheet 141, so that the projector can project images conveniently. Meanwhile, the projection curtain 123 is fixed on the projection plate 12 through the magnetic pressing block 14, and the projection curtain 123 does not need to be rolled and placed through a rolling device, so that the possibility that wrinkles and edge curling easily appear on the surface of the projection curtain 123 after the projection curtain 123 is used for a long time and for multiple times is reduced.
Referring back to fig. 1, a movable plate 13 is disposed at the opening of the projection slot 11, and in combination with fig. 5, the movable plate 13 includes a plurality of splice plates 131. The splice plate 131 is long plate-shaped and is vertically arranged, and the plate surface is parallel to the side wall of the background wall frame 1 in the horizontal length direction. The splice plate 131 is integrally in a grid shape to decorate the wall.
The splicing plates 131 are arranged along the side wall of the background wall frame 1 provided with the projection groove 11, the adjacent splicing plates 131 are hinged with each other, the direction of the hinge shaft is parallel to the length direction of the splicing plates 131, and the splicing plates 131 can be turned over along the hinge shaft.
As shown in fig. 3, the side walls of the top end and the bottom end of the projection slot 11 are provided with slide slots 135. The sliding groove 135 is located on the side of the top side wall and the bottom side wall of the projection groove 11 close to the opening of the projection groove 11 in the length direction. The surface of the projection screen 123 connected to the projection board 12 is referred to as a front surface, and the other surface is referred to as a rear surface. The sliding groove 135 of the top side wall extends along the horizontal length direction of the background wall frame 1 and bends to go around the background wall frame 1 on the back of the projection plate 12. Similarly, the sliding groove 135 of the bottom side wall of the projection groove 11 corresponds to the sliding groove 135 of the top side wall of the projection groove 11.
As shown in fig. 5, of the plurality of splicing plates 131, the top and the bottom of the splicing plates 131 located at the front and the rear ends are provided with sliding blocks 136. The sliding block 136 is fixedly connected with the splice plate 131. The sliding block 136 is connected with the sliding groove 135 in a sliding manner.
Referring to fig. 3, a through hole 113 is formed in a side wall of one end of the projection groove 11 in the length direction, as shown in fig. 6, an accommodating groove 16 is formed in the background wall frame 1 for allowing the splice plate 131 to slide along the sliding groove 135, the accommodating groove 16 is located in the background wall frame 1 on the back of the projection plate 12, and an opening in the side wall of the projection groove 11 is communicated with an inner space of the background wall frame 1. Meanwhile, the sliding groove 135 is located on the background wall frame 1 above the receiving groove 16. The splice plate 131 can slide into the receiving groove 16 on the back of the projection plate 12 along the direction of the sliding groove 135. After the splicing plate 131 slides, the opening of the projection slot 11 is opened, so that the projection plate 12 is exposed, so that the projector can project on the projection screen 123 of the projection plate 12.
Referring to fig. 7, a driving mechanism is disposed between the movable plate 13 and the background wall frame 1. The drive mechanism comprises a transmission assembly and a driving member, the transmission assembly comprises a belt 132, a driving wheel 133 and a driven wheel 134 which are matched with the belt 132. The driving wheel 133 and the driven wheel 134 are respectively located at the bottom of two ends of the flap 13 in the length direction, and are located at one side of the flap 13 away from the opening in the length direction, and the surfaces of the driving wheel 133 and the driven wheel 134 are perpendicular to the plate surface of the flap 13. The belt 132 is disposed between the movable plate 13 and the driving wheel 133, and the belt 132 is disposed around the driving wheel 133 and the driven wheel 134 along the sliding slot 135. One side of the belt is fixedly connected with the movable plate 13, and the other side of the belt is matched with the driving wheel 133 and the driven wheel 134. The driving member is a driving motor 137, the driving motor 137 is installed in the background wall frame 1, and a rotating shaft of the driving motor 137 is fixedly connected with an axis of the driving wheel 133.
The driving motor 137 rotates forward or backward to drive the movable plate 13 to slide from the opening of the projection slot 11 to the back of the projection plate 12, or slide from the back of the projection plate 12 to the opening of the projection slot 11.
Referring to fig. 6, a buffer groove 111 is provided on a side wall of the projection groove 11 opposite to the through hole 113 in the longitudinal direction. The buffer container 111 has a rectangular parallelepiped shape and opens toward the movable plate 13. The buffer groove 111 is provided on the inner wall thereof with a buffer pad 112. The cushion pad 112 is matched with the cushion groove 111. The edge of the movable plate 13 sliding from the back of the projection plate 12 to the opening of the projection slot 11 can abut against the cushion pad 112 to reduce the impact generated when the movable plate 13 is closed, which is beneficial to the long-term use of the movable plate 13.
The implementation principle of the background wall for interior decoration in this embodiment 1 is as follows: with the background wall for interior decoration of this application location installation earlier in the wall body recess, again to the gap department between recess lateral wall and the background wall frame 1 concreting in order to fix. The driving motor 137 rotates forward to drive the chain wheel 133 and the belt 132 to transmit, and the belt 132 drives the movable plate 13 to slide from the opening of the projection slot 11 to the back of the projection plate 12 to open the projection slot 11, so that the projector can project on the projection plate 12; by the reverse rotation of the driving motor 137, the movable plate 13 slides from the back of the projection plate 12 to the opening of the projection slot 11 to close the projection slot 11, so that the movable plate 13 is exposed out of the wall to play a role of decoration.
The projection screen 123 can be directly fixed to the surface of the projection board 12. The panel of the projection board 12 can support and fix the projection curtain 123, the projection curtain 123 is directly fixed on the projection board 12 without being rolled by an additional rolling device, so that the surface of the projection curtain 123 is not prone to wrinkle due to frequent rolling, and the edge of the projection curtain 123 fixed on the panel of the projection board 12 is not prone to edge curling. Through the mode, the possibility that the projection curtain 123 is wrinkled and curled after being used for a plurality of times for a long time can be reduced, the imaging quality of the projection curtain 123 is improved, and the film watching experience of people is improved.
Example 2:
a construction process of a background wall for interior decoration comprises the following steps:
when the installation is carried out, the corresponding installation area is marked on the wall body of the background wall for indoor decoration, which is required to be installed in the embodiment 1, so as to determine the installation position.
And grooves with the size corresponding to the background wall for interior decoration in the embodiment 1 are formed in the installation area. And a positioning hole is formed in the bottom wall of the groove to be matched with a positioning bolt 15 of the background wall frame for positioning.
The background wall frame 1 is positioned and installed in the groove of the wall body. The position of the background wall frame 1 is relatively fixed by inserting the positioning pin 15 into the positioning hole, and the space between the side wall of the groove and the background wall frame 1 is coated with glue to fix the background wall for interior decoration of embodiment 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides a wall for interior decoration which characterized in that: the projection device comprises a background wall frame (1), a projection plate (12) and a movable plate (13), wherein the background wall frame (1) is provided with a projection groove (11) for projection of a projector, the movable plate (13) is arranged at an opening of the projection groove (11), and the projection plate (12) is arranged between the bottom wall of the projection groove (11) and the movable plate (13); an accommodating groove (16) for accommodating the movable plate (13) is formed in the background wall frame (1); a through hole (113) is formed in the inner wall of one side of the projection groove (11), the accommodating groove (16) is communicated with the through hole (113), and a driving mechanism for driving the movable plate (13) to move to the accommodating groove (16) is connected between the movable plate (13) and the background wall frame (1); the movable plate (13) comprises a plurality of splicing plates (131), and the splicing plates (131) are arranged along the movement direction of the movable plate (13);
a sliding component is arranged between the background wall frame (1) and the movable plate (13), and comprises a sliding block (136) connected with the movable plate (13) and a sliding groove (135) arranged on the background wall frame (1);
the wall frame (1) is internally provided with an accommodating groove (16) for the splice plate (131) to slide along the direction of the sliding groove (135), the accommodating groove (16) is positioned in the wall frame (1) at the back of the projection plate (12), a penetrating hole (113) on the side wall of the projection groove (11) is communicated with the inner space of the wall frame (1), meanwhile, the sliding groove (135) is positioned on the wall frame (1) above the accommodating groove (16), and the splice plate (131) can slide into the accommodating groove (16) at the back of the projection plate (12) along the direction of the sliding groove (135);
the driving mechanism comprises a conveying assembly and a driving motor (137), the conveying assembly comprises a belt (132), a driving wheel (133) and a driven wheel (134) which are matched with the belt (132), the driving wheel (133) and the driven wheel (134) are respectively positioned at the bottoms of the two ends of the moving direction of the movable plate (13) and positioned on one side, away from the opening, of the moving direction of the movable plate (13), the belt (132) is positioned between the movable plate (13) and the driving wheel (133), and the belt (132) surrounds the driving wheel (133) and the driven wheel (134) along the direction of the sliding groove (135);
the movable plate (13) is driven to slide to the back of the projection plate (12) from the opening of the projection groove (11) or slide to the opening of the projection groove (11) from the back of the projection plate (12) by the forward rotation or the reverse rotation of the driving motor (137).
2. A background wall for interior decoration according to claim 1, wherein: the side wall of the projection groove (11) opposite to the through hole (113) is provided with a buffer groove (111), and a buffer cushion (112) is connected in the buffer groove (111).
3. A background wall for interior decoration according to claim 1, wherein: the projection screen is characterized in that a fixing piece used for fixing the projection screen (123) is arranged on the projection plate (12), the fixing piece adopts a magnetic pressing block (14), a metal iron sheet (141) is correspondingly arranged at the corner of the projection plate (12), and the magnetic pressing block (14) is tightly abutted to the projection plate (12).
4. A background wall for interior decoration according to claim 3, wherein: the metal iron sheet (141) is arranged inside the projection plate (12) and covers the inner surface of the plate surface of the projection plate (12).
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| US4329716A (en) * | 1979-11-29 | 1982-05-11 | Porco Daniel A | Combination television picture projection screen unit and ornamental cover unit therefor |
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| CN110881800A (en) * | 2019-10-31 | 2020-03-17 | 徐州森活家俱有限公司 | Three-dimensional TV bench |
| CN211604591U (en) * | 2020-04-15 | 2020-09-29 | 李汤 | Three-side rotary projection background wall used for interior decoration |
| CN212433587U (en) * | 2020-07-09 | 2021-01-29 | 广州市纬纶国际建筑设计有限公司 | Intelligent wall for holographic projection |
| CN112998451A (en) * | 2021-01-26 | 2021-06-22 | 重庆知遨科技有限公司 | Intelligent television cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204252320U (en) * | 2014-11-14 | 2015-04-08 | 张建 | A kind of novel rear-projection structure |
| CN108156573A (en) * | 2016-12-02 | 2018-06-12 | 阿米纳音响（深圳）有限公司 | A kind of assembly method for stealthy sound equipment frame |
| CN112031318A (en) * | 2020-07-31 | 2020-12-04 | 中国建筑标准设计研究院有限公司 | Interior decoration's wall structure |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329716A (en) * | 1979-11-29 | 1982-05-11 | Porco Daniel A | Combination television picture projection screen unit and ornamental cover unit therefor |
| CN209265166U (en) * | 2018-12-27 | 2019-08-16 | 青岛同鑫创新实验室科技有限公司 | A kind of rotary projection screen decoration picture frame |
| CN110881800A (en) * | 2019-10-31 | 2020-03-17 | 徐州森活家俱有限公司 | Three-dimensional TV bench |
| CN211604591U (en) * | 2020-04-15 | 2020-09-29 | 李汤 | Three-side rotary projection background wall used for interior decoration |
| CN212433587U (en) * | 2020-07-09 | 2021-01-29 | 广州市纬纶国际建筑设计有限公司 | Intelligent wall for holographic projection |
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| CN113777871A (en) | 2021-12-10 |
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